Crushing device and system for disassembling waste refrigerator

Abstract

The utility model relates to a crushing device for disassembling a waste refrigerator. The crushing device comprises a base unit, a feeding unit, a discharging unit, a first crushing unit, a second crushing unit, a first driving unit, a second driving unit and a pressing unit. The waste refrigerator crushing device has the advantages that the first crushing unit is driven by the first driving unit, and the second crushing unit is driven by the second driving unit to rotate relatively to extrude and shred a waste refrigerator; the pressing unit is used for assisting in pressing the waste refrigerator and extruding and shredding the waste refrigerator by the first crushing unit and the second crushing unit in time, so that the crushing efficiency is improved, and the problem of low crushing efficiency is solved; and the discharging unit timely outputs the crushed materials, so that the crushing work is prevented from being influenced by the blockage of the crushed materials.

Description

Technical Field

[0001] The utility model relates to the technical field of dismantling waste refrigerators, in particular to a crushing device and a system for dismantling waste refrigerators. Background Art

[0002] With the rapid development of society and the improvement of people's living standards, the speed of household appliances replacement is accelerating, and the number of waste refrigerators is increasing. Waste refrigerators contain a large amount of metal, plastic, foam and other materials. If not handled properly, it will not only cause waste of resources, but also may cause pollution to the environment. How to deal with these waste refrigerators efficiently and environmentally friendly and promote the recycling of resources has important practical significance and application value.

[0003] In the processing of used refrigerators, shredding devices are an indispensable key equipment. The main working principle of a double-shaft shredder is to use two relatively rotating shafts to drive the blades to shear, stretch, bend, puncture, and break the material, thereby achieving material crushing. This device has the advantages of small size, light weight, and low noise, and is particularly suitable for coarse and medium crushing of used refrigerators. However, in the actual application of double-shaft shredders, there are still some problems. For example, the shredder is usually an open structure, and the dust generated during the shredding process is not treated, which can easily cause environmental pollution; the equipment is heavy, which makes installation and maintenance inconvenient; and the double-shaft shredder may usually cause relative sliding when shredding used refrigerators, affecting the crushing efficiency.

[0004] In view of the problems in the related technologies such as the crushing devices easily causing environmental pollution, being inconvenient to repair and install, and having low crushing efficiency, no effective solutions have been proposed. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies in the prior art and provide a crushing device and system for dismantling waste refrigerators, so as to solve the problems existing in the related art such as the crushing device easily causing environmental pollution, being inconvenient to repair and install, and having low crushing efficiency.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The first aspect of the present invention is to provide a crushing device for dismantling waste refrigerators, comprising:

[0008] A base unit, wherein the base unit is arranged horizontally;

[0009] A feeding unit is provided on the upper portion of the base unit and is connected to the base unit, and is used to convey materials to the base unit;

[0010] A discharging unit is provided at the lower part of the base unit and is connected to the base unit, and is used for conveying the extruded and shredded materials;

[0011] a first crushing unit, which is provided on the base unit and is used to squeeze and shred the waste refrigerator;

[0012] a second crushing unit, which is disposed on the base unit and is arranged parallel to the first crushing unit and meshedly connected to the first crushing unit. The second crushing unit rotates in the opposite direction to the first crushing unit and is used to cooperate with the first crushing unit to squeeze and shred the waste refrigerators;

[0013] a first driving unit, the first driving unit being arranged on the base unit and connected to the first crushing unit, and being used to drive the first crushing unit to squeeze and shred the waste refrigerator;

[0014] a second driving unit, the second driving unit being arranged on the base unit and connected to the second crushing unit, and being used to drive the second crushing unit to squeeze and shred the waste refrigerator;

[0015] A pressing unit is provided on the side of the feeding unit and is used to press the waste refrigerator into the first crushing unit and the second crushing unit.

[0016] In some of these embodiments, the base unit comprises:

[0017] a lower base element, wherein the first crushing unit and the second crushing unit are disposed inside the lower base element;

[0018] an upper base element, the upper base element being provided on an upper portion of the lower base element;

[0019] a plurality of first mounting elements, wherein the plurality of first mounting elements are symmetrically arranged on sides of the lower base element and are respectively connected to the first crushing unit and the second crushing unit;

[0020] a plurality of second mounting elements, wherein the plurality of second mounting elements are symmetrically arranged on the side of the upper base element and are respectively connected to the first crushing unit, the second crushing unit, and the plurality of first mounting elements;

[0021] a plurality of first fixed blade elements, which are distributed on the side of the upper base element and the side of the lower base element and are respectively engaged with the first crushing unit;

[0022] A plurality of second fixed knife elements are distributed on the side of the upper base element and the side of the lower base element, and are respectively engaged with the second crushing unit.

[0023] In some of these embodiments, the base unit further comprises:

[0024] A plurality of first hanging elements are symmetrically arranged on the sides of the upper base element.

[0025] In some of these embodiments, the base unit further comprises:

[0026] A plurality of second hanging elements are symmetrically arranged on the sides of the lower base element.

[0027] In some of these embodiments, the base unit further comprises:

[0028] Two side seat elements, the two side seat elements are symmetrically arranged at two ends of the lower base element and are respectively connected to the first driving unit and the second driving unit;

[0029] A plurality of fifth hanging elements are symmetrically arranged on the sides of the side seat element and are used for hanging buckles when disassembling or installing the side seat element.

[0030] In some of these embodiments, the base unit further comprises:

[0031] a plurality of transverse supporting elements, wherein the plurality of transverse supporting elements are disposed at a lower portion of the lower base element;

[0032] a plurality of longitudinal support elements, wherein the plurality of longitudinal support elements are disposed below the plurality of transverse support elements and are respectively connected to the plurality of transverse support elements;

[0033] The oblique supporting elements are connected to the corresponding transverse supporting elements and the longitudinal supporting elements respectively.

[0034] In some of these embodiments, the base unit further comprises:

[0035] a plurality of second base elements, wherein the plurality of second base elements are horizontally arranged;

[0036] Two support plate elements are symmetrically arranged on both sides of the lower base element, located on the upper part of the plurality of second base elements, and respectively connected to the first driving unit and the second driving unit.

[0037] In some embodiments, the feeding unit includes:

[0038] A feeding element is provided on the upper portion of the base unit and is connected to the base unit, and is used for conveying materials to the base unit.

[0039] In some embodiments, the discharging unit includes:

[0040] A discharging element is provided at the lower portion of the base unit and is connected to the base unit, and is used for discharging the materials shredded by the first crushing unit and the second crushing unit.

[0041] In some embodiments, the feeding unit further comprises:

[0042] A plurality of third lifting elements are distributed on the side of the feeding element.

[0043] In some embodiments, the feeding unit further comprises:

[0044] A notch element is provided on the side of the feeding element and is used for installing the pressing unit.

[0045] In some embodiments, the discharging unit further comprises:

[0046] A plurality of fourth lifting elements are distributed on the side of the discharging element.

[0047] In some embodiments, the first crushing unit comprises:

[0048] a first shaft element rotatably disposed within the base unit;

[0049] a plurality of first movable knife elements, which are distributed on the first shaft element and respectively engaged with the second crushing unit and configured to rotate under the action of the first shaft element;

[0050] A first transmission element is provided at the first end of the first shaft element and is connected to the first driving unit, and is used for driving the first shaft element to rotate under the action of the first driving unit.

[0051] In some embodiments, the second crushing unit comprises:

[0052] a second shaft element, the second shaft element being rotatably disposed inside the base unit and being disposed parallel to the first crushing unit, wherein a rotation direction of the second shaft element is opposite to a rotation direction of the first crushing unit;

[0053] a plurality of second movable knife elements, which are distributed on the second shaft element and respectively engaged with the first crushing unit and configured to rotate under the action of the second shaft element;

[0054] A second transmission element is provided at the second end of the second shaft element and is connected to the second driving unit, and is used for driving the second shaft element to rotate under the action of the second driving unit.

[0055] In some embodiments, the pressing unit includes:

[0056] a first base element, the first base element being disposed on a side of the feeding unit;

[0057] a third driving element, the third driving element being disposed on the first base element;

[0058] a power element, the power element being connected to the third driving element and configured to reciprocate under the action of the power element;

[0059] A pressing element is arranged on the side of the feeding unit and is connected to the power element, and is used to press the used refrigerators in the feeding unit under the action of the power element to promote shredding.

[0060] In some embodiments, the first driving unit includes:

[0061] a first driving element disposed on a side of the base unit;

[0062] a third transmission element, the third transmission element being disposed at an output end of the first driving element and being configured to rotate under the action of the first driving element;

[0063] a first deceleration element, which is disposed on a side of the base unit and is drivingly connected to the first crushing unit;

[0064] a fourth transmission element, the fourth transmission element being disposed at the first end of the first deceleration element and being configured to drive the first deceleration element to rotate;

[0065] A fifth transmission element is respectively connected to the third transmission element and the fourth transmission element for driving the fourth transmission element to rotate under the action of the third transmission element.

[0066] In some embodiments, the second driving unit includes:

[0067] a second driving element disposed on a side of the base unit;

[0068] a sixth transmission element, the sixth transmission element being disposed at an output end of the second driving element and being configured to rotate under the action of the second driving element;

[0069] a second deceleration element, the second deceleration element being disposed on a side of the base unit and being in driving connection with the second crushing unit;

[0070] a seventh transmission element, the seventh transmission element being disposed at the first end of the second deceleration element and being configured to drive the second deceleration element to rotate;

[0071] An eighth transmission element is respectively connected to the sixth transmission element and the seventh transmission element for driving the seventh transmission element to rotate under the action of the sixth transmission element.

[0072] In some embodiments, the crushing device further comprises:

[0073] Dust suction unit; the dust suction unit is arranged at the feeding unit and / or the discharging unit, and is used to suck the dust generated by the feeding unit and / or the discharging unit.

[0074] In some embodiments, the dust collection unit includes:

[0075] a suction element, the suction element being provided at the feeding unit and / or the discharging unit and being used to suck dust generated by the feeding unit and / or the discharging unit;

[0076] a filter element, the filter element being disposed on the suction element and configured to filter the material sucked by the suction element;

[0077] a conveying element, the conveying element being in communication with the suction element and the dust treatment system, respectively, and being configured to convey the dust sucked by the suction element to the dust treatment system;

[0078] A fourth driving element is connected to the conveying element and is used to provide power to suck dust from the feeding unit.

[0079] The second aspect of the present invention is a crushing system for dismantling waste refrigerators, comprising:

[0080] The crushing device according to the first aspect;

[0081] a first conveying device, connected to the feeding unit of the crushing device, and configured to convey the used refrigerators to the feeding unit;

[0082] A second conveying device is connected to the discharging unit of the crushing device and is used for discharging crushed materials.

[0083] The present invention adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0084] The utility model discloses a crushing device and system for dismantling waste refrigerators. A first driving unit drives a first crushing unit, and a second driving unit drives a second crushing unit to rotate relative to each other to squeeze and tear the waste refrigerator into pieces. A pressing unit is used to assist in pressing the waste refrigerator so that the refrigerator is squeezed and torn into pieces by the first crushing unit and the second crushing unit in time, thereby improving the crushing efficiency and solving the problem of low crushing efficiency. A discharging unit outputs the crushed materials in time to avoid blockage of the crushing materials affecting the progress of the crushing work. The base unit is a detachable structure, which not only can stabilize the first crushing unit and the second crushing unit, but also is convenient for installation and disassembly, thereby solving the problem of inconvenient maintenance and installation. A dust suction unit is used to timely remove dust generated when the waste refrigerator is crushed, thereby ensuring the safety of the working environment and solving the problem of environmental pollution easily caused by the crushing device. BRIEF DESCRIPTION OF THE DRAWINGS

[0085] Figure 1 is a schematic diagram of a crushing device according to an embodiment of the present utility model (1);

[0086] Figure 2 is a schematic diagram of a base unit according to an embodiment of the present utility model (1);

[0087] Figure 3 is a schematic diagram of a feeding unit according to an embodiment of the present utility model;

[0088] Figure 4 Schematic diagram of a discharging unit according to an embodiment of the present utility model;

[0089] Figure 5 is a schematic diagram of a first crushing unit according to an embodiment of the present utility model;

[0090] Figure 6 is a schematic diagram of a second crushing unit according to an embodiment of the present utility model;

[0091] Figure 7 is a schematic diagram of a first driving unit according to an embodiment of the present utility model;

[0092] Figure 8 is a schematic diagram of a second driving unit according to an embodiment of the present utility model;

[0093] Figure 9 is a schematic diagram of a pressing unit according to an embodiment of the present utility model;

[0094] Figure 10is a schematic diagram of a base unit according to an embodiment of the present utility model (2);

[0095] Figure 11 is a schematic diagram of a base unit according to an embodiment of the present invention (3);

[0096] Figure 12 Schematic diagram of the base unit according to an embodiment of the present invention (IV)

[0097] Figure 13 is a schematic diagram of a crushing device according to an embodiment of the present utility model (II);

[0098] Figure 14 Schematic diagram of a dust collection unit according to an embodiment of the present invention.

[0099] The accompanying drawings are as follows:

[0100] 100, base unit; 101, lower base element; 102, upper base element; 103, first mounting element; 104, second mounting element; 105, first fixed blade element; 106, second fixed blade element; 107, first lifting element; 108, second lifting element; 109, side seat element; 110, fifth lifting element; 111, transverse support element; 112, longitudinal support element; 113, diagonal support element; 114, second base element; 115, support plate element;

[0101] 200, feeding unit; 201, feeding element; 202, third lifting element; 203, notch element;

[0102] 300, discharging unit; 301, discharging component; 302, fourth lifting component;

[0103] 400, first crushing unit; 401, first shaft element; 402, first moving blade element; 403, first transmission element;

[0104] 500, second crushing unit; 501, second shaft element; 502, second moving blade element; 503, second transmission element;

[0105] 600, first drive unit; 601, first drive element; 602, third transmission element; 603, first deceleration element; 604, fourth transmission element; 605, fifth transmission element;

[0106] 700, second drive unit; 701, second drive element; 702, sixth transmission element; 703, second deceleration element; 704, seventh transmission element; 705, eighth transmission element;

[0107] 800, pressing unit; 801, first base element; 802, third driving element; 803, power element; 804, pressing element;

[0108] 900, dust collection unit; 901, suction element; 902, filter element; 903, conveying element; 904, fourth driving element. DETAILED DESCRIPTION

[0109] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is described and illustrated below in conjunction with the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application. Based on the embodiments provided in this application, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of this application.

[0110] Obviously, the drawings described below are merely examples or embodiments of the present application. Those skilled in the art can, without inventive effort, apply the present application to other similar scenarios based on these drawings. Furthermore, it is also understood that, although the effort involved in such a development process may be complex and lengthy, for those skilled in the art related to the content disclosed in this application, changes in design, manufacturing, or production based on the technical content disclosed in this application are merely conventional technical means and should not be construed as an insufficiency of the content disclosed in this application.

[0111] References to "embodiments" in this application mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it refer to independent or alternative embodiments that are mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described in this application may be combined with other embodiments unless there is a conflict.

[0112] Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by persons of ordinary skill in the art to which this application belongs. The terms "a," "an," "an," "the," and similar expressions used herein do not denote limitations on quantity and may refer to either the singular or the plural. The terms "comprise," "include," "have," and any variations thereof, used herein, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps or elements (units) is not limited to the listed steps or elements but may also include steps or elements not listed, or may include other steps or elements inherent to the process, method, product, or apparatus. The terms "connected," "connected," "coupled," and similar expressions used herein are not limited to physical or mechanical connections but may include electrical connections, whether direct or indirect. As used herein, "plurality" means two or more. "And / or" describes an association between associated objects, indicating that three possible relationships exist. For example, "A and / or B" may mean: A exists alone; A and B exist simultaneously; or B exists alone. The character " / " generally indicates that the objects before and after are in an "or" relationship. The terms "first", "second", "third", etc. involved in this application are only used to distinguish similar objects and do not represent a specific order for the objects.

[0113] Example 1

[0114] This embodiment relates to the crushing device of the present utility model.

[0115] An illustrative embodiment of the present invention is as follows: Figure 1As shown, a crushing device for dismantling waste refrigerators includes a base unit 100, a feeding unit 200, a discharging unit 300, a first crushing unit 400, a second crushing unit 500, a first driving unit 600, a second driving unit 700, and a pressing unit 800. The base unit 100 is arranged horizontally; the feeding unit 200 is arranged at the upper part of the base unit 100 and connected to the base unit 100, and is used to convey materials to the base unit 100; the discharging unit 300 is arranged at the lower part of the base unit 100 and connected to the base unit 100, and is used to convey squeezed and shredded materials; the first crushing unit 400 is arranged at the base unit 100, and is used to squeeze and shred the waste refrigerators; the second crushing unit 500 is arranged at the base unit 100, and is arranged parallel to the first crushing unit 400, and is meshed and connected to the first crushing unit 400, and the rotation direction of the second crushing unit 500 is the same as that of the first crushing unit 400. The first crushing unit 400 rotates in the opposite direction and is used to cooperate with the first crushing unit 400 to squeeze and shred the used refrigerators; the first driving unit 600 is arranged on the base unit 100 and is connected to the first crushing unit 400, and is used to drive the first crushing unit 400 to squeeze and shred the used refrigerators; the second driving unit 700 is arranged on the base unit 100 and is connected to the second crushing unit 500, and is used to drive the second crushing unit 500 to squeeze and shred the used refrigerators; the pressing unit 800 is arranged on the side of the feeding unit 200, and is used to press the used refrigerators into the first crushing unit 400 and the second crushing unit 500.

[0116] In some embodiments, the base unit 100 , the feeding unit 200 , the discharging unit 300 , the first crushing unit 400 , the second crushing unit 500 and the pressing unit 800 are made of metal, including but not limited to stainless steel.

[0117] like Figure 2As shown, the base unit 100 includes a lower base element 101 , an upper base element 102 , a plurality of first mounting elements 103 , a plurality of second mounting elements 104 , a plurality of first stationary blade elements 105 and a plurality of second stationary blade elements 106 . Among them, the interior of the lower base element 101 is provided with a first crushing unit 400 and a second crushing unit 500; the upper base element 102 is provided on the upper part of the lower base element 101; a plurality of first mounting elements 103 are symmetrically arranged on the side of the lower base element 101, and are respectively connected to the first crushing unit 400 and the second crushing unit 500; a plurality of second mounting elements 104 are symmetrically arranged on the side of the upper base element 102, and are respectively connected to the first crushing unit 400, the second crushing unit 500 and the plurality of first mounting elements 103; a plurality of first fixed knife elements 105 are distributed on the side of the upper base element 102 and the side of the lower base element 101, and are respectively meshed and connected with the first crushing unit 400; a plurality of second fixed knife elements 106 are distributed on the side of the upper base element 102 and the side of the lower base element 101, and are respectively meshed and connected with the second crushing unit 500.

[0118] In some embodiments, the lower base element 101 is a hollow frame structure.

[0119] In some embodiments, the lower base element 101 is a first base.

[0120] The upper base element 102 and the lower base element 101 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to screw connection and flange connection.

[0121] The size of the upper base element 102 matches the size of the lower base element 101. Generally, the length of the upper base element 102 is equal to the length of the lower base element 101, and the width of the upper base element 102 is equal to the width of the lower base element 101.

[0122] In some embodiments, the upper base element 102 is a hollow frame-shaped structure.

[0123] In some embodiments, the upper base component 102 is a second base.

[0124] The first installation element 103 is connected to the lower base element 101 in a fixed connection, wherein the fixed connection includes but is not limited to integral molding.

[0125] The size of the first mounting element 103 matches that of the lower base element 101. Generally, the radial size (eg, outer diameter) of the first mounting element 103 is smaller than the radial size (eg, length, width) of the cross section of the lower base element 101 where the first mounting element 103 is located.

[0126] In some embodiments, there are four first mounting elements 103. Two first mounting elements 103 are disposed on a first side of the lower base element 101, and two first mounting elements 103 are disposed on a second side of the lower base element 101. The first side and the second side are opposite sides, such as the front and rear sides, or the left and right sides.

[0127] In some embodiments, the first mounting element 103 is a first bearing seat.

[0128] The second installation element 104 is connected to the upper base element 102 in a fixed connection, wherein the fixed connection method includes but is not limited to integral molding.

[0129] The second installation element 104 is connected to the first installation element 103 in a detachable manner, wherein the detachable connection manner includes but is not limited to screw connection.

[0130] The size of the second mounting element 104 matches the size of the upper base element 102. Generally, the radial size (eg, outer diameter) of the second mounting element 104 is smaller than the radial size (eg, length, width) of the cross section of the upper base element 102 where the second mounting element 104 is located.

[0131] The size of the second mounting element 104 matches the size of the first mounting element 103. Generally, the radial size (eg, outer diameter) of the second mounting element 104 is equal to the radial size (eg, outer diameter) of the first mounting element 103.

[0132] The number of second mounting elements 104 matches the number of first mounting elements 103. Generally, the number of second mounting elements 104 is equal to the number of first mounting elements 103.

[0133] In some embodiments, there are four second mounting elements 104. Two second mounting elements 104 are disposed on a first side of the upper base element 102, and two second mounting elements 104 are disposed on a second side of the upper base element 102. The first side and the second side are opposite sides, such as the front and rear sides, or the left and right sides.

[0134] In some embodiments, the second mounting element 104 is a second bearing seat.

[0135] The plurality of first fixed blade elements 105 are distributed on a third side of the lower base element 101 and a third side of the upper base element 102 , such as the front side, the rear side, the left side, or the right side.

[0136] The first fixed blade element 105 is connected to the lower base element 101 (upper base element 102) in a detachable connection, wherein the detachable connection includes but is not limited to screw connection.

[0137] The dimensions of the first fixed blade element 105 match those of the lower base element 101 (upper base element 102). Generally, the length of the first fixed blade element 105 is less than the height of the lower base element 101 (upper base element 102), the width of the first fixed blade element 105 is less than half the width of the lower base element 101 (upper base element 102), and the thickness of the first fixed blade element 105 is less than the length of the lower base element 101 (upper base element 102).

[0138] In some embodiments, the first stationary blade element 105 is a first stationary blade.

[0139] The plurality of second fixed blade elements 106 are distributed on the fourth side of the lower base element 101 and the fourth side of the upper base element 102, the front side, the rear side, the left side, or the right side. The third side and the fourth side are opposite sides, such as the front side and the rear side, the left side and the right side.

[0140] The second fixed blade element 106 is connected to the lower base element 101 (upper base element 102) in a detachable connection, wherein the detachable connection includes but is not limited to screw connection.

[0141] The dimensions of the second fixed blade element 106 match those of the lower base element 101 (upper base element 102). Generally, the length of the second fixed blade element 106 is less than the height of the lower base element 101 (upper base element 102), the width of the second fixed blade element 106 is less than half the width of the lower base element 101 (upper base element 102), and the thickness of the second fixed blade element 106 is less than the length of the lower base element 101 (upper base element 102).

[0142] The size of the second fixed blade member 106 matches the size of the first fixed blade member 105. Generally, the length of the second fixed blade member 106 is equal to the length of the first fixed blade member 105, the width of the second fixed blade member 106 is equal to the width of the first fixed blade member 105, and the thickness of the second fixed blade member 106 is equal to the thickness of the first fixed blade member 105.

[0143] The number of the second stationary knife elements 106 matches the number of the first stationary knife elements 105. Generally, the number of the second stationary knife elements 106 is not greater than the number of the first stationary knife elements 105.

[0144] In some embodiments, the second stationary blade element 106 is a second stationary blade.

[0145] Furthermore, the base unit 100 further includes a plurality of first hanging elements 107. The plurality of first hanging elements 107 are symmetrically arranged on the sides of the upper base element 102, and are used for hanging when removing or installing the upper base element 102.

[0146] The first hanging element 107 and the upper base element 102 are connected in a fixed connection or a detachable connection. The fixed connection includes but is not limited to integral molding and welding; the detachable connection includes but is not limited to flange connection.

[0147] The size of the first suspension element 107 matches the size of the upper base element 102. Generally, the radial size (such as outer diameter, length, width) of the first suspension element 107 is smaller than the radial size (such as length, width) of the cross section of the upper base element 102 where the first suspension element 107 is located.

[0148] The first suspension elements 107 are respectively disposed on the first side and the second side (or the third side and the fourth side) of the upper base element 102 . That is, at least one first suspension element 107 is respectively disposed on the first side and the second side of the upper base element 102 .

[0149] When a plurality of first suspending elements 107 are respectively provided on the first side and the second side (or the third side and the fourth side) of the upper base element 102 , the plurality of first suspending elements 107 are spaced apart along the length direction of the first side and the length direction of the second side of the upper base element 102 .

[0150] In some embodiments, the first lifting element 107 is a first lifting ring.

[0151] Furthermore, the base unit 100 further includes a plurality of second hanging elements 108. The plurality of second hanging elements 108 are symmetrically arranged on the sides of the lower base element 101, and are used for hanging when disassembling or installing the lower base element 101.

[0152] The second hanging element 108 is connected to the lower base element 101 in a fixed connection or a detachable connection. The fixed connection includes but is not limited to integral molding and welding; the detachable connection includes but is not limited to flange connection.

[0153] The size of the second suspension element 108 matches the size of the lower base element 101. Generally, the radial size (such as outer diameter, length, width) of the second suspension element 108 is smaller than the radial size (such as length, width) of the cross section of the lower base element 101 where the second suspension element 108 is located.

[0154] The second suspension elements 108 are respectively disposed on the first side and the second side (or the third side and the fourth side) of the lower base element 101 , that is, at least one second suspension element 108 is respectively disposed on the first side and the second side of the lower base element 101 .

[0155] When a plurality of second suspending elements 108 are respectively provided on the first side and the second side (or the third side and the fourth side) of the lower base element 101 , the plurality of second suspending elements 108 are spaced apart along the length direction of the first side and the length direction of the second side of the lower base element 101 .

[0156] In some embodiments, the second lifting element 108 is a second lifting ring.

[0157] like Figure 3 As shown, the feeding unit 200 includes a feeding element 201. The feeding element 201 is disposed on the upper portion of the base unit 100 and connected to the base unit 100 for conveying materials to the base unit 100.

[0158] Specifically, the bottom of the feed element 201 is connected to the top of the upper base element 102 .

[0159] The feed element 201 and the upper base element 102 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to screw connection and flange connection.

[0160] The dimensions of the feed element 201 match those of the upper base element 102. Generally, the radial dimensions (e.g., length and width) of the bottom end of the feed element 201 are equal to the radial dimensions (e.g., length and width) of the upper base element 102, and the radial dimensions (e.g., outer diameter, length and width) of the top end of the feed element 201 are greater than the radial dimensions (e.g., length and width) of the upper base element 102.

[0161] The radial dimension of the feeding element 201 increases from the bottom end of the feeding element 201 to the top end of the feeding element 201 .

[0162] In some embodiments, the feeding element 201 is a feeding hopper.

[0163] Furthermore, the feeding unit 200 further includes a plurality of third hanging elements 202. The plurality of third hanging elements 202 are distributed on the side of the feeding element 201 and are used for hanging when installing and removing the feeding element 201.

[0164] The third hoisting element 202 is connected to the feeding element 201 in a fixed connection or a detachable connection. The fixed connection includes but is not limited to integral molding and welding; the detachable connection includes but is not limited to flange connection.

[0165] The size of the third sling element 202 matches the size of the feed element 201. Generally, the radial size (such as outer diameter, length, width) of the third sling element 202 is smaller than the radial size (such as length, width) of the cross section of the feed element 201 where it is located.

[0166] The third hanging elements 202 are respectively disposed on the first side and the second side (or the third side and the fourth side) of the feed element 201 , that is, at least one third hanging element 202 is respectively disposed on the first side and the second side of the feed element 201 .

[0167] When a plurality of third hanging elements 202 are respectively provided on the first side and the second side (or the third side and the fourth side) of the feeding element 201 , the plurality of third hanging elements 202 are spaced apart along the length direction of the first side and the length direction of the second side of the feeding element 201 .

[0168] In some embodiments, the third lifting element 202 is a third lifting ring.

[0169] Furthermore, the feeding unit 200 further includes a notch element 203. The notch element 203 is provided on the side of the feeding element 201 and is used for installing the pressing unit 800.

[0170] The dimensions of the notch element 203 match the dimensions of the feed element 201. Typically, the height of the notch element 203 is smaller than the height of the feed element 201.

[0171] In some embodiments, the notch element 203 is a notch.

[0172] like Figure 4 As shown, the discharging unit 300 includes a discharging element 301. The discharging element 301 is disposed at the lower portion of the base unit 100 and connected to the base unit 100, and is used to output the materials shredded by the first crushing unit 400 and the second crushing unit 500.

[0173] Specifically, the top of the discharge element 301 is connected to the bottom of the lower base element 101 .

[0174] The discharge element 301 is connected to the lower base element 101 in a detachable manner, wherein the detachable connection manner includes but is not limited to screw connection and flange connection.

[0175] The size of the discharge element 301 matches the size of the lower base element 101. Generally, the radial size (such as length and width) of the top of the discharge element 301 is equal to the radial size (such as length and width) of the lower base element 101.

[0176] In some embodiments, the side shape of the discharge element 301 is triangular or fan-shaped.

[0177] In some embodiments, the discharge element 301 is a discharge hopper.

[0178] Furthermore, the discharging unit 300 further includes a plurality of fourth hanging elements 302 , wherein the plurality of fourth hanging elements 302 are distributed and arranged on the side of the discharging element 301 .

[0179] The fourth hoisting element 302 and the discharge element 301 are connected in a fixed connection or a detachable connection. The fixed connection includes but is not limited to integral molding and welding; the detachable connection includes but is not limited to flange connection.

[0180] The size of the fourth hanging element 302 matches the size of the discharge element 301. Generally, the radial size (such as outer diameter, length, width) of the fourth hanging element 302 is smaller than the radial size (such as length, width) of the cross section of the discharge element 301 where it is located.

[0181] The fourth lifting elements 302 are respectively disposed on the first side and the second side (or the third side and the fourth side) of the discharge element 301 , that is, at least one fourth lifting element 302 is respectively disposed on the first side and the second side of the discharge element 301 .

[0182] When a plurality of fourth hanging elements 302 are respectively provided on the first side and the second side (or the third side and the fourth side) of the discharge element 301 , the plurality of fourth hanging elements 302 are spaced apart along the length direction of the first side and the length direction of the second side of the discharge element 301 .

[0183] In some embodiments, the fourth lifting element 302 is a fourth lifting ring.

[0184] like Figure 5 As shown, the first crushing unit 400 includes a first shaft element 401, a plurality of first movable blade elements 402, and a first transmission element 403. The first shaft element 401 is rotatably disposed within the base unit 100; the plurality of first movable blade elements 402 are distributed around the first shaft element 401 and are respectively engaged with the second crushing unit 500 for rotation under the action of the first shaft element 401; and the first transmission element 403 is disposed at a first end of the first shaft element 401 and is connected to the first drive unit 600 for driving the first shaft element 401 to rotate under the action of the first drive unit 600.

[0185] Specifically, the first shaft element 401 is arranged inside the lower base element 101 and the upper base element 102, and the second end of the first shaft element 401 is rotatably connected to the first mounting element 103 and the second mounting element 104 respectively; a plurality of first movable knife elements 402 are respectively engaged with a plurality of first fixed knife elements 105; and the first transmission element 403 is rotatably connected to the first mounting element 103 and the second mounting element 104 respectively.

[0186] The size of the first shaft element 401 matches the size of the lower base element 101 (upper base element 102). Generally, the axial size (such as length) of the first shaft element 401 is greater than the axial size (such as length) of the lower base element 101 (upper base element 102).

[0187] The size of the first shaft element 401 matches the size of the first mounting element 103 (the second mounting element 104 ). Generally, the radial size (eg, outer diameter) of the first shaft element 401 is smaller than the radial size (eg, inner diameter) of the first mounting element 103 .

[0188] In some embodiments, the first shaft element 401 is a first blade shaft.

[0189] The first movable blade element 402 and the first shaft element 401 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to a snap connection.

[0190] The dimensions of the first movable blade element 402 match those of the first shaft element 401. Generally, the radial dimension (e.g., inner diameter) of the first movable blade element 402 is equal to the radial dimension (e.g., outer diameter) of the first shaft element 401, and the thickness of the first movable blade element 402 is less than the length of the first shaft element 401.

[0191] The size of the first movable blade element 402 matches the size of the upper base element 102 (lower base element 101). Generally, the radial size (such as outer diameter) of the first movable blade element 402 is smaller than the radial size (such as length and width) of the upper base element 102 (lower base element 101).

[0192] The size of the first movable knife element 402 matches the size of the first stationary knife element 105 (the second stationary knife element 106 ). Generally, the thickness of the first movable knife element 402 is smaller than the distance between the two first stationary knife elements 105 (the second stationary knife elements 106 ).

[0193] The number of the first movable knife elements 402 matches the number of the first stationary knife elements 105. Generally, the number of the first movable knife elements 402 is not greater than the number of the first stationary knife elements 105.

[0194] In some embodiments, the first movable knife element 402 is a first movable knife.

[0195] The first transmission element 403 and the first shaft element 401 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to a sleeve connection and a snap connection.

[0196] The size of the first transmission element 403 matches the size of the first shaft element 401. Generally, the radial size (such as the inner diameter) of the first transmission element 403 is equal to the radial size (such as the outer diameter) of the first shaft element 401.

[0197] The dimensions of the first transmission element 403 match those of the first mounting element 103 (second mounting element 104). Generally, the radial dimension (e.g., outer diameter) of the first transmission element 403 is no greater than the radial dimension (e.g., inner diameter) of the first mounting element 103 (second mounting element 104). The axial dimension (e.g., length) of the first transmission element 403 is no greater than the axial dimension (e.g., height) of the first mounting element 103 (second mounting element 104).

[0198] When in use, the first transmission element 403 may be mounted on the first end or the second end of the first shaft element 401 .

[0199] In some embodiments, the first transmission element 403 is a first coupling.

[0200] like Figure 6 As shown, the second crushing unit 500 includes a second shaft element 501, a plurality of second movable blade elements 502, and a second transmission element 503. The second shaft element 501 is rotatably disposed within the base unit 100 and parallel to the first crushing unit 400. The rotation direction of the second shaft element 501 is opposite to that of the first crushing unit 400. The plurality of second movable blade elements 502 are distributed along the second shaft element 501 and are respectively engaged with the first crushing unit 400 for rotation under the action of the second shaft element 501. The second transmission element 503 is disposed at the second end of the second shaft element 501 and is connected to the second drive unit 700 for driving the second shaft element 501 to rotate under the action of the second drive unit 700.

[0201] Specifically, the second axis element 501 is arranged on the lower base element 101 and the upper base element 102, and is arranged parallel to the first axis element 401; a number of second movable knife elements 502 are respectively engaged with a number of second fixed knife elements 106 and a number of first movable knife elements 402; the second transmission element 503 is connected to the first mounting element 103 and the second mounting element 104.

[0202] The second shaft element 501 is connected to the first installation element 103 and the second installation element 104 in a detachable manner, wherein the detachable connection manner includes but is not limited to a snap connection.

[0203] The size of the second shaft element 501 matches the size of the lower base element 101 (upper base element 102). Generally, the axial size (such as length) of the second shaft element 501 is greater than the axial size (such as length) of the lower base element 101 (upper base element 102).

[0204] The size of the second shaft element 501 matches the size of the first mounting element 103 (second mounting element 104 ). Generally, the radial size (eg, outer diameter) of the second shaft element 501 is smaller than the radial size (eg, inner diameter) of the first mounting element 103 .

[0205] In some embodiments, the second shaft element 501 is a first blade shaft.

[0206] The second movable blade element 502 and the second shaft element 501 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to a snap connection.

[0207] The dimensions of the second movable blade element 502 match those of the second shaft element 501. Generally, the radial dimension (e.g., inner diameter) of the second movable blade element 502 is equal to the radial dimension (e.g., outer diameter) of the second shaft element 501, and the thickness of the second movable blade element 502 is less than the length of the second shaft element 501.

[0208] The size of the second movable blade element 502 matches the size of the upper base element 102 (lower base element 101). Generally, the radial size (such as the outer diameter) of the second movable blade element 502 is smaller than the radial size (such as the length and width) of the upper base element 102 (lower base element 101).

[0209] The size of the second movable knife element 502 matches the size of the second fixed knife element 106. Generally, the thickness of the second movable knife element 502 is smaller than the distance between the two second fixed knife elements 106.

[0210] The size of the second movable blade element 502 matches the size of the first movable blade element 402. Generally, the radial size (e.g., outer diameter) of the second movable blade element 502 is equal to the radial size (e.g., outer diameter) of the first movable blade element 402, and the thickness of the second movable blade element 502 is equal to the thickness of the first movable blade element 402.

[0211] The number of the second movable knife elements 502 matches the number of the first movable knife elements 402. Generally, the number of the second movable knife elements 502 is equal to the number of the first movable knife elements 402.

[0212] The number of the second movable knife elements 502 matches the number of the second stationary knife elements 106. Generally, the number of the second movable knife elements 502 is not greater than the number of the second stationary knife elements 106.

[0213] In some embodiments, the second movable knife element 502 is a second movable knife.

[0214] The second transmission element 503 and the second shaft element 501 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to a sleeve connection and a snap connection.

[0215] The size of the second transmission element 503 matches the size of the second shaft element 501. Generally, the radial size (such as the inner diameter) of the second transmission element 503 is equal to the radial size (such as the outer diameter) of the second shaft element 501.

[0216] The dimensions of the second transmission element 503 match those of the first mounting element 103 (second mounting element 104). Generally, the radial dimension (e.g., outer diameter) of the second transmission element 503 is no greater than the radial dimension (e.g., inner diameter) of the first mounting element 103 (second mounting element 104). The axial dimension (e.g., length) of the second transmission element 503 is no greater than the axial dimension (e.g., height) of the first mounting element 103 (second mounting element 104).

[0217] In some embodiments, there are two second transmission elements 503 , and the two second transmission elements 503 are respectively disposed at two ends of the corresponding second shaft element 501 and located at the corresponding first installation element 103 and second installation element 104 .

[0218] In some embodiments, the second transmission element 503 is a second coupling.

[0219] like Figure 7 As shown, the first drive unit 600 includes a first drive element 601, a third transmission element 602, a first deceleration element 603, a fourth transmission element 604, and a fifth transmission element 605. The first drive element 601 is disposed on the side of the base unit 100; the third transmission element 602 is disposed at the output end of the first drive element 601 and is configured to rotate under the action of the first drive element 601; the first deceleration element 603 is disposed on the side of the base unit 100 and is rotationally connected to the first crushing unit 400; the fourth transmission element 604 is disposed at the first end of the first deceleration element 603 and is configured to drive the first deceleration element 603 to rotate; and the fifth transmission element 605 is transmission-connected to the third transmission element 602 and the fourth transmission element 604, respectively, and is configured to drive the fourth transmission element 604 to rotate under the action of the third transmission element 602.

[0220] Specifically, the first driving element 601 is disposed on the side of the lower base element 101 ; the first deceleration element 603 is disposed on the side of the lower base element 101 and connected to the first transmission element 403 for controlling the rotation speed of the first shaft element 401 .

[0221] In some embodiments, the first driving element 601 is a first motor.

[0222] In some embodiments, the third transmission element 602 is a first pulley or a first transmission gear.

[0223] The first deceleration element 603 and the first transmission element 403 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to a snap connection and a sleeve connection.

[0224] In some embodiments, the first deceleration element 603 is a first speed reducer.

[0225] The size of the fourth transmission element 604 matches the size of the third transmission element 602. Generally, the radial size (eg, outer diameter) of the fourth transmission element 604 is greater than the radial size (eg, outer diameter) of the third transmission element 602.

[0226] In some embodiments, the fourth transmission element 604 is a second pulley or a second transmission gear.

[0227] The fifth transmission element 605 is connected to the third transmission element 602 and the fourth transmission element 604 in a rotational connection.

[0228] The size of the fifth transmission element 605 matches that of the third transmission element 602 (fourth transmission element 604). Generally, the radial size (such as outer diameter, length, width) of the fifth transmission element 605 is larger than the radial size (such as outer diameter) of the third transmission element 602 (fourth transmission element 604).

[0229] In some embodiments, the fifth transmission element 605 is a first transmission belt or a first transmission gear belt.

[0230] like Figure 8 As shown, the second drive unit 700 includes a second drive element 701, a sixth transmission element 702, a second deceleration element 703, a seventh transmission element 704, and an eighth transmission element 705. The second drive element 701 is disposed on the side of the base unit 100; the sixth transmission element 702 is disposed at the output end of the second drive element 701 and is configured to rotate under the action of the second drive element 701; the second deceleration element 703 is disposed on the side of the base unit 100 and is rotationally connected to the second crushing unit 500; the seventh transmission element 704 is disposed at the first end of the second deceleration element 703 and is configured to drive the second deceleration element 703 to rotate; and the eighth transmission element 705 is transmission-connected to the sixth transmission element 702 and the seventh transmission element 704, respectively, and is configured to drive the seventh transmission element 704 to rotate under the action of the sixth transmission element 702.

[0231] Specifically, the second driving element 701 is disposed on the side of the lower base element 101 ; the second deceleration element 703 is disposed on the side of the lower base element 101 and connected to the second transmission element 503 for controlling the rotation speed of the second shaft element 501 .

[0232] In some embodiments, the second driving element 701 is a second motor.

[0233] The size of the sixth transmission element 702 matches the size of the third transmission element 602. Generally, the radial size (eg, outer diameter) of the sixth transmission element 702 is equal to the radial size (eg, outer diameter) of the third transmission element 602.

[0234] In some embodiments, the sixth transmission element 702 is a third pulley or a third transmission gear.

[0235] The second deceleration element 703 and the second transmission element 503 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to a snap connection and a sleeve connection.

[0236] In some embodiments, the second deceleration element 703 is a second speed reducer.

[0237] The seventh transmission element 704 is sized to match the size of the sixth transmission element 702. Generally, the radial dimension (eg, outer diameter) of the seventh transmission element 704 is greater than the radial dimension (eg, outer diameter) of the sixth transmission element 702.

[0238] The seventh transmission element 704 is sized to match the size of the fourth transmission element 604. Generally, the radial dimension (eg, outer diameter) of the seventh transmission element 704 is equal to the radial dimension (eg, outer diameter) of the fourth transmission element 604.

[0239] In some embodiments, the seventh transmission element 704 is a fourth pulley or a fourth transmission gear.

[0240] The eighth transmission element 705 is connected to the sixth transmission element 702 and the seventh transmission element 704 in a rotational connection.

[0241] The size of the eighth transmission element 705 matches the size of the sixth transmission element 702 (the seventh transmission element 704). Generally, the radial size (such as outer diameter, length, width) of the eighth transmission element 705 is larger than the radial size (such as outer diameter) of the sixth transmission element 702 (the seventh transmission element 704).

[0242] In some embodiments, the eighth transmission element 705 is a second transmission belt or a second transmission gear belt.

[0243] like Figure 9As shown, the pressing unit 800 includes a first base element 801, a third driving element 802, a power element 803, and a pressing element 804; the pressing element 804, the power element 803, the third driving element 802, and the first base element 801. The first base element 801 is disposed on the side of the feeding unit 200; the third driving element 802 is disposed on the first base element 801; the power element 803 is connected to the third driving element 802 and is configured to reciprocate under the action of the power element 803; the pressing element 804 is disposed on the side of the feeding unit 200 and is connected to the power element 803. Under the action of the power element 803, the used refrigerators in the feeding unit 200 are pressed to facilitate shredding.

[0244] Specifically, the first base element 801 is arranged on the side of the feeding element 201; the pressing element 804 is arranged on the notch element 203, and is used to press the used refrigerator in the feeding element 201.

[0245] The first base element 801 and the feed element 201 are connected in a fixed connection or a detachable connection. The fixed connection includes but is not limited to welding; the detachable connection includes but is not limited to flange connection.

[0246] The size of the first base element 801 matches the size of the feed element 201. Generally, the radial size (such as outer diameter, length, width) of the first base element 801 is smaller than the radial size (such as length, width) of the side of the feed element 201 on which it is located.

[0247] In some of the embodiments, the first base element 801 is a third base.

[0248] The third driving element 802 is connected to the first base element 801 in a detachable manner, wherein the detachable connection manner includes but is not limited to flange connection and screw connection.

[0249] The size of the third driving element 802 matches the size of the first base element 801. Generally, the radial size (such as length and width) of the third driving element 802 is smaller than the radial size (such as outer diameter, length and width) of the first base element 801.

[0250] In some embodiments, the third driving element 802 includes but is not limited to a cylinder.

[0251] The power element 803 is arranged in a U-shape. When pressed, the side wall of the feeding element 201 is located in the U-shaped opening of the power element 803.

[0252] The size of the power element 803 matches the size of the feed element 201. Generally, the length of the power element 803 is greater than the height of the side wall of the feed element 201.

[0253] In some embodiments, the power element 803 is a movable arm.

[0254] The pressing element 804 is arranged perpendicular to the side wall of the feeding element 201 .

[0255] The pressing element 804 and the power element 803 can be connected in a fixed or detachable manner. The fixed connection manner includes, but is not limited to, integral molding and welding; the detachable connection manner includes, but is not limited to, flange connection and screw connection.

[0256] The size of the pressing element 804 matches the size of the notch element 203. Generally, the length of the pressing element 804 is smaller than the length of the notch element 203, and the width of the pressing element 804 is smaller than the width of the notch element 203.

[0257] The size of the pressing element 804 matches the size of the power element 803. Generally, the radial size (such as length and width) of the pressing element 804 is larger than the radial size (such as outer diameter) of the power element 803.

[0258] In some embodiments, the pressing element 804 is a pressing plate.

[0259] The use method of this utility model:

[0260] (I) Installation: Install several first movable knife elements 402 on the first shaft element 401 and install them into the first installation element 103; install several second movable knife elements 502 on the second shaft element 501 and install them into the first installation element 103, the first movable knife elements 402 are meshed and connected with the first fixed knife element 105, and the second movable knife elements 502 are meshed and connected with the second fixed knife elements 106 respectively; connect the first lifting element 107 with a lifting tool, place the upper base element 102 on the upper part of the lower base element 101, and connect the upper base element 102 with the lower base element 101, and connect the second installation element 104 with the first installation element 103; install the first transmission element 403 respectively Connected to the first shaft element 401 and the first deceleration element 603; connected the second transmission element 503 to the second shaft element 501 and the second deceleration element 703 respectively; connected the first drive element 601 to the first deceleration element 603 through the third transmission element 602, the fourth transmission element 604, and the fifth transmission element 605; connected the second drive element 701 to the second deceleration element 703 through the sixth transmission element 702, the seventh transmission element 704, and the eighth transmission element 705; connected the first base element 801 to the feeding element 201, and the third drive element 802 was installed on the first base element 801, and connected to the power element 803 and the pressing element 804.

[0261] (2) Feeding: The waste refrigerator passes through the feeding element 201, and the third driving element 802 drives the power element 803 to drive the pressing element 804 to move up and down to press the waste refrigerator into the upper base element 102 and is located above the first movable blade element 402 and the second movable blade element 502.

[0262] (3) Crushing and discharging: The first driving element 601 drives the first shaft element 401 and the first movable blade element 402 to rotate through the third transmission element 602, the fourth transmission element 604, the fifth transmission element 605, and the first reduction element 603. The second driving element 701 drives the second shaft element 501 and the second movable blade element 502 to rotate through the sixth transmission element 702, the seventh transmission element 704, the eighth transmission element 705, and the second reduction element 703. The first movable blade element 402 and the second movable blade element 502 rotate relative to each other to crush the used refrigerators. The crushed logistics are output through the discharging element 301.

[0263] The technical effects of the utility model are as follows: the first driving unit is used to drive the first crushing unit, and the second driving unit is used to drive the second crushing unit to rotate relative to each other to squeeze and tear the waste refrigerator; the pressing unit is used to assist in pressing the waste refrigerator so that it is squeezed and torn by the first crushing unit and the second crushing unit in time, thereby improving the crushing efficiency and solving the problem of low crushing efficiency; the discharging unit outputs the crushed materials in time to avoid the blockage of the crushing materials affecting the progress of the crushing work; the base unit is a detachable structure, which can not only stabilize the first crushing unit and the second crushing unit, but also facilitate installation and disassembly, thereby solving the problem of inconvenient maintenance and installation.

[0264] Example 2

[0265] This embodiment is a variation of embodiment 1.

[0266] like Figure 10 As shown, the base unit 100 further includes two side seat elements 109 and a plurality of fifth hanging elements 110. The two side seat elements 109 are symmetrically disposed at both ends of the lower base element 101 and are respectively connected to the first drive unit 600 and the second drive unit 700; the plurality of fifth hanging elements 110 are symmetrically disposed on the sides of the side seat elements 109 and are used for hooking when removing or installing the side seat elements 109.

[0267] Specifically, one side seat element 109 is connected to the first deceleration element 603 , and the other side seat element 109 is connected to the second deceleration element 703 .

[0268] The side seat element 109 and the lower base element 101 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to screw connection and flange connection.

[0269] The side seat element 109 is connected to the first deceleration element 603 and the second deceleration element 703 in a detachable manner, wherein the detachable connection manner includes but is not limited to flange connection and screw connection.

[0270] The size of the side seat element 109 matches the size of the lower base element 101. Generally, the radial size (such as length and width) of the side seat element 109 is equal to the radial size (such as length and width) of the lower base element 101 connected thereto.

[0271] The dimensions of the side seat element 109 match those of the first decelerating element 603 (second decelerating element 703). Generally, the radial dimensions (e.g., length and width) of the side surface of the side seat element 109 where it connects to the first decelerating element 603 (second decelerating element 703) are greater than the radial dimensions (e.g., outer diameter) of the first decelerating element 603 (second decelerating element 703).

[0272] In some embodiments, the side seat element 109 is a fourth seat.

[0273] The fifth hanging element 110 and the side seat element 109 are connected in a fixed connection or a detachable connection. The fixed connection includes but is not limited to integral molding and welding; the detachable connection includes but is not limited to flange connection.

[0274] The size of the fifth suspension element 110 matches the size of the side seat element 109. Generally, the radial size (such as outer diameter, length, width) of the fifth suspension element 110 is smaller than the radial size (such as length, width) of the cross section of the side seat element 109 in which it is located.

[0275] The fifth suspending elements 110 are respectively disposed on the first side and the second side, such as the front side and the rear side, of the side seat element 109. That is, at least one fifth suspending element 110 is respectively disposed on the first side and the second side of the side seat element 109.

[0276] When a plurality of fifth hanging elements 110 are respectively provided on the first side and the second side of the side seat element 109 , the plurality of fifth hanging elements 110 are spaced apart along the length direction of the first side and the length direction of the second side of the side seat element 109 .

[0277] In some embodiments, the fifth lifting element 110 is a fifth lifting ring.

[0278] The technical effects of this embodiment are as follows: by setting the side seat element, the first drive unit and the second drive unit can be stabilized to ensure the stable progress of the crushing work; by setting the fifth lifting element, the installation and disassembly of the side seat element can be assisted, making the installation and maintenance work more convenient.

[0279] Example 3

[0280] This embodiment is a variation of Embodiments 1 and 2.

[0281] like Figure 11 As shown, the base unit 100 further includes transverse support elements 111, longitudinal support elements 112, and diagonal support elements 113. Several transverse support elements 111 are disposed at the bottom of the lower base element 101; several longitudinal support elements 112 are disposed at the bottom of the transverse support elements 111 and are respectively connected to the transverse support elements 111; and several diagonal support elements 113 are respectively connected to corresponding transverse support elements 111 and longitudinal support elements 112.

[0282] In some embodiments, a plurality of transverse supporting elements 111 are further connected to the two side seat elements 109 respectively.

[0283] The connection between the transverse support element 111 and the lower base element 101 is a detachable connection, wherein the detachable connection includes but is not limited to screw connection and flange connection.

[0284] The connection between the transverse support element 111 and the side seat element 109 is a detachable connection, wherein the detachable connection includes but is not limited to screw connection and flange connection.

[0285] The dimensions of the transverse support element 111 match those of the lower base element 101 and the side seat element 109. Generally, the length of the transverse support element 111 is greater than the sum of the lengths of the lower base element 101 and the side seat element 109, and the width of the transverse support element 111 is less than the width of the lower base element 101 (the side seat element 109).

[0286] A first end of the at least one transverse supporting element 111 is disposed to protrude from a first side of the lower base element 101 , and a second end of the at least one transverse supporting element 111 is disposed to protrude from a second side of the lower base element 101 .

[0287] In some embodiments, the lateral support element 111 is a lateral support plate.

[0288] The longitudinal support element 112 and the transverse support element 111 are connected in a fixed connection or a detachable connection. The fixed connection includes but is not limited to welding; the detachable connection includes but is not limited to screw connection and flange connection.

[0289] The size of the longitudinal support element 112 matches the size of the transverse support element 111. Generally, the radial dimension (such as length and width) of the cross section of the longitudinal support element 112 is smaller than the radial dimension (such as length and width) of the cross section of the transverse support element 111 in which it is located.

[0290] The number of longitudinal support elements 112 matches the number of transverse support elements 111. Generally, the number of longitudinal support elements 112 is twice or more than the number of transverse support elements 111. That is, each transverse support element 111 is provided with at least two longitudinal support elements 112.

[0291] In some embodiments, the longitudinal support element 112 is a longitudinal support column.

[0292] The oblique support element 113 and the transverse support element 111 (longitudinal support element 112) are connected by fixed connection or detachable connection. The fixed connection method includes but is not limited to welding; the detachable connection method includes but is not limited to screw connection.

[0293] The dimensions of the diagonal support elements 113 match those of the transverse support elements 111. Generally, the radial dimensions (e.g., length and width) of the diagonal support elements 113 are no greater than the radial dimensions (e.g., length and width) of the transverse support elements 111, and the axial dimensions (e.g., length) of the diagonal support elements 113 are less than the axial dimensions (e.g., length) of the transverse support elements 111.

[0294] The size of the diagonal support element 113 matches the size of the longitudinal support element 112. Generally, the width of the diagonal support element 113 is not greater than the width of the longitudinal support element 112.

[0295] The number of the oblique support elements 113 matches the number of the transverse support elements 111. Generally, the number of the oblique support elements 113 is equal to an integer multiple of the number of the transverse support elements 111. That is, each transverse support element 111 is provided with at least one oblique support element 113.

[0296] In some embodiments, the oblique support element 113 is an oblique support plate.

[0297] like Figure 12 As shown, the base unit 100 further includes a plurality of second base elements 114 and two support plate elements 115. The plurality of second base elements 114 are horizontally arranged; the support plate elements 115 are symmetrically arranged on both sides of the lower base element 101 and located above the plurality of second base elements 114, and are respectively connected to the first drive unit 600 and the second drive unit 700.

[0298] The second base element 114 is connected to the transverse support element 111 in a detachable connection, wherein the detachable connection includes but is not limited to screw connection.

[0299] The size of the second base element 114 matches the size of the transverse support element 111. Generally, the radial size (such as outer diameter, length, width) of the second base element 114 is not greater than the radial size (such as length, width) of the cross section of the transverse support element 111 in which it is located.

[0300] The number of the second base elements 114 matches the number of the transverse support elements 111. Generally, the number of the second base elements 114 is equal to an integer multiple of the number of the transverse support elements 111.

[0301] In some embodiments, the second base element 114 is a fifth base.

[0302] The support plate element 115 and the second base element 114 are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to screw connection and clamping.

[0303] In some embodiments, the support plate element 115 includes a support plate, two mounting holes, and a connector. The support plate is used to support the end of the first drive element 601 (or the second drive element 701) and the end of the first reduction element 603 (or the second reduction element 703). The two mounting holes are provided through the support plate, respectively allowing the end of the first drive element 601 and the end of the first reduction element 603 (or the second drive element 701 and the second reduction element 703) to pass through. The connector is provided at the bottom end of the support plate and is detachably connected to the transverse support element 111.

[0304] The dimensions of the support plate element 115 match those of the second base element 114. Generally, the radial dimensions (eg, outer diameter, length, width) of the support plate element 115 are greater than the radial dimensions (eg, outer diameter, length, width) of the second base element 114.

[0305] In some embodiments, the support plate element 115 is a fixed plate.

[0306] The method of using this embodiment is as follows:

[0307] Connect the transverse support element 111 with the lower base element 101 and the side seat element 109, use the longitudinal support element 112 to support the transverse support element 111, and use the oblique support element 113 to stabilize the transverse support element 111 and the longitudinal support element 112; connect the first drive element 601 and the second drive element 701 with the support plate element 115 respectively, connect the second base element 114 with the support plate element 115, and the ends of the first drive element 601, the first deceleration element 603, the second drive element 701, and the second deceleration element 703 respectively pass through the support plate element 115, and then connect the third transmission element 602, the fourth transmission element 604, the sixth transmission element 702, and the seventh transmission element 704.

[0308] The technical effects of this implementation are as follows: by setting a number of horizontal support elements, longitudinal support elements and diagonal support elements, the base unit can be stably supported, which makes it more convenient to install the discharge unit and connect it with the next process; by setting a second base element and a support plate element, the first drive unit and the second drive unit can be further stabilized, thereby improving the safety of the equipment's working state.

[0309] Example 4

[0310] This embodiment is a variation of Embodiments 1 to 3.

[0311] like Figure 13 As shown, the crushing device further includes a dust suction unit 900. The dust suction unit 900 is provided at the feeding unit 200 and / or the discharging unit 300, and is used to suck dust generated by the feeding unit 200 and / or the discharging unit 300.

[0312] like Figure 14 As shown, the dust collection unit 900 includes a suction element 901, a filter element 902, a conveying element 903, and a fourth drive element 904. The suction element 901 is disposed on the feed unit 200 and / or the discharge unit 300 and is used to suck dust generated by the feed unit 200 and / or the discharge unit 300; the filter element 902 is disposed on the suction element 901 and is used to filter the material sucked by the suction element 901; the conveying element 903 is respectively connected to the suction element 901 and the dust treatment system and is used to convey the dust sucked by the suction element 901 to the dust treatment system; and the fourth drive element 904 is connected to the conveying element 903 and is used to provide power to suck dust from the feed unit 200.

[0313] Specifically, the suction element 901 is disposed on a side of the feeding element 201 and / or a side of the discharging element 301 , and is used to suck dust generated by the feeding element 201 and / or the discharging element 301 .

[0314] The suction element 901 and the feeding element 201 (discharging element 301) are connected in a detachable manner, wherein the detachable connection manner includes but is not limited to a threaded connection and a snap connection.

[0315] The size of the suction element 901 matches the size of the feed element 201. Generally, the radial size (such as the outer diameter) of the suction element 901 is smaller than the radial size (such as the length and width) of the cross section of the feed element 201 in which it is located.

[0316] The size of the suction element 901 matches the size of the discharge element 301. Generally, the radial size (eg, outer diameter) of the suction element 901 is smaller than the radial size (eg, length, width) of the cross section of the discharge element 301 in which it is located.

[0317] In some embodiments, the number of the suction elements 901 is at least two, that is, the feeding element 201 is provided with at least one suction element 901 , and the discharging element 301 is provided with at least one suction element 901 .

[0318] In some embodiments, the suction element 901 is a suction hood.

[0319] The connection between the filter element 902 and the suction element 901 is a detachable connection, wherein the detachable connection includes but is not limited to a snap connection.

[0320] The size of the filter element 902 matches the size of the suction element 901. Generally, the radial size (such as the outer diameter) of the filter element 902 is not greater than the radial size (such as the outer diameter) of the suction element 901.

[0321] The number of filter elements 902 matches the number of suction elements 901. Generally, the number of filter elements 902 is equal to the number of suction elements 901.

[0322] In some embodiments, the filter element 902 is a filter screen or a filter.

[0323] The connection between the delivery element 903 and the suction element 901 is a detachable connection, wherein the detachable connection includes but is not limited to a threaded connection and a flange connection.

[0324] The dimensions of the delivery element 903 match those of the suction element 901. Generally, the radial dimension (eg, outer diameter) of the delivery element 903 is not greater than the radial dimension (eg, outer diameter) of the suction element 901.

[0325] In some embodiments, the conveying element 903 includes a main conveying pipe and a plurality of branch conveying pipes. The main conveying pipe is respectively connected to the fourth drive element 904 and the dust treatment system, and is used to convey dust to the dust treatment system under the action of the fourth drive element 904; the plurality of branch conveying pipes are respectively connected to the suction element 901 and the main conveying pipe, and are used to convey dust sucked by the suction element 901 to the main conveying pipe.

[0326] In some embodiments, the fourth driving element 904 includes but is not limited to a fan.

[0327] The method of using this embodiment is as follows:

[0328] During the process of shredding the used refrigerators, the suction element 901, under the action of the fourth driving element 904, promptly sucks the dust generated in the feeding element 201 and / or the discharging element 301, filters the large pieces of material through the filter element 902, and transports the dust to the dust treatment system through the conveying element 903.

[0329] The technical effects of this embodiment are as follows: by setting up a dust collection unit, the dust generated by the feeding unit and the discharging unit can be timely removed during the refrigerator crushing process, thereby avoiding dust flying and polluting the working environment, posing health risks to workers, and solving the problem that the crushing device is prone to causing environmental pollution.

[0330] Example 5

[0331] This embodiment relates to the crushing system of the present utility model.

[0332] A shredding system for dismantling used refrigerators comprises the shredding device described in any one of Examples 1 to 4, a first conveying device, and a second conveying device. The first conveying device is connected to the feed unit 200 of the shredding device and is used to transport the used refrigerators to the feed unit 200. The second conveying device is connected to the discharge unit 300 of the shredding device and is used to discharge the shredded material.

[0333] Specifically, the first conveying device is connected to the feeding element 201 and is used to transfer the used refrigerators to the feeding element 201; the second conveying device is connected to the discharging element 301 and is used to convey the materials output by the discharging element 301 to the next processing procedure.

[0334] In some embodiments, the first conveying device includes but is not limited to a conveyor and an elevator.

[0335] In some embodiments, the second transport device includes but is not limited to a conveyor belt.

[0336] The method of using this embodiment is as follows:

[0337] The first conveying device automatically conveys the used refrigerators to the feeding unit 200. The crushed materials crushed by the first crushing unit 400 and the second crushing unit 500 are output to the second conveying device through the discharging unit 300. The second conveying device promptly outputs the crushed materials to the next processing flow.

[0338] The technical effects of this embodiment are as follows: by setting up a first conveying device, the used refrigerators can be automatically fed into the crushing device, thereby improving the crushing efficiency; by setting up a second conveying device, the crushed materials can be output in time, avoiding blockage caused by accumulation of crushed materials in the crushing device, thereby ensuring the stable operation of the equipment.

[0339] The above description is only a preferred embodiment of the present invention and does not limit the implementation method and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A crushing device for dismantling waste refrigerators, characterized in that: include: A base unit, wherein the base unit is arranged horizontally; A feeding unit is provided on the upper portion of the base unit and is connected to the base unit, and is used to convey materials to the base unit; A discharging unit is provided at the lower part of the base unit and is connected to the base unit, and is used for conveying the extruded and shredded materials; a first crushing unit, which is provided on the base unit and is used to squeeze and shred the waste refrigerator; a second crushing unit, which is disposed on the base unit and is arranged parallel to the first crushing unit and meshedly connected to the first crushing unit. The second crushing unit rotates in the opposite direction to the first crushing unit and is used to cooperate with the first crushing unit to squeeze and shred the waste refrigerators; a first driving unit, the first driving unit being arranged on the base unit and connected to the first crushing unit, and being used to drive the first crushing unit to squeeze and shred the waste refrigerator; a second driving unit, the second driving unit being arranged on the base unit and connected to the second crushing unit, and being used to drive the second crushing unit to squeeze and shred the waste refrigerator; A pressing unit is provided on the side of the feeding unit and is used to press the waste refrigerator into the first crushing unit and the second crushing unit.

2. The crushing device according to claim 1, characterized in that: The base unit comprises: a lower base element, wherein the first crushing unit and the second crushing unit are disposed inside the lower base element; an upper base element, the upper base element being provided on an upper portion of the lower base element; a plurality of first mounting elements, wherein the plurality of first mounting elements are symmetrically arranged on sides of the lower base element and are respectively connected to the first crushing unit and the second crushing unit; a plurality of second mounting elements, wherein the plurality of second mounting elements are symmetrically arranged on the side of the upper base element and are respectively connected to the first crushing unit, the second crushing unit, and the plurality of first mounting elements; a plurality of first fixed blade elements, which are distributed on the side of the upper base element and the side of the lower base element and are respectively engaged with the first crushing unit; A plurality of second fixed knife elements are distributed on the side of the upper base element and the side of the lower base element, and are respectively engaged with the second crushing unit.

3. The crushing device according to claim 2, characterized in that: The base unit further comprises: a plurality of first hanging elements, wherein the plurality of first hanging elements are symmetrically arranged on the sides of the upper base element; and / or The base unit further comprises: a plurality of second hanging elements, wherein the plurality of second hanging elements are symmetrically arranged on the sides of the lower base element; and / or The base unit further comprises: Two side seat elements, the two side seat elements are symmetrically arranged at two ends of the lower base element and are respectively connected to the first driving unit and the second driving unit; a plurality of fifth hanging elements, wherein the plurality of fifth hanging elements are symmetrically arranged on the sides of the side seat element and are used for hanging buckles when removing or installing the side seat element; and / or The base unit further comprises: a plurality of transverse supporting elements, wherein the plurality of transverse supporting elements are disposed at a lower portion of the lower base element; a plurality of longitudinal support elements, wherein the plurality of longitudinal support elements are disposed below the plurality of transverse support elements and are respectively connected to the plurality of transverse support elements; Oblique support elements, wherein a plurality of the oblique support elements are respectively connected to the corresponding transverse support elements and the longitudinal support elements; and / or The base unit further comprises: a plurality of second base elements, wherein the plurality of second base elements are horizontally arranged; Two support plate elements are symmetrically arranged on both sides of the lower base element, located on the upper part of the plurality of second base elements, and respectively connected to the first driving unit and the second driving unit.

4. The crushing device according to claim 1, characterized in that The feeding unit comprises: a feeding element, the feeding element being arranged on the upper portion of the base unit and connected to the base unit, for conveying material to the base unit; and / or The discharging unit comprises: A discharging element is provided at the lower portion of the base unit and is connected to the base unit, and is used for discharging the materials shredded by the first crushing unit and the second crushing unit.

5. The crushing device according to claim 4, characterized in that The feeding unit further comprises: A plurality of third hanging elements, wherein the plurality of third hanging elements are distributed on the sides of the feeding element; and / or The feeding unit further comprises: a notch element, the notch element being provided on a side of the feeding element for mounting the pressing unit; and / or The discharging unit further comprises: A plurality of fourth lifting elements are distributed on the side of the discharging element.

6. The crushing device according to claim 1, characterized in that The first crushing unit comprises: a first shaft element rotatably disposed within the base unit; a plurality of first movable knife elements, which are distributed on the first shaft element and respectively engaged with the second crushing unit and configured to rotate under the action of the first shaft element; a first transmission element, which is disposed at a first end of the first shaft element and connected to the first drive unit, and is configured to drive the first shaft element to rotate under the action of the first drive unit; and / or The second crushing unit comprises: a second shaft element, the second shaft element being rotatably disposed inside the base unit and being disposed parallel to the first crushing unit, wherein a rotation direction of the second shaft element is opposite to a rotation direction of the first crushing unit; a plurality of second movable knife elements, which are distributed on the second shaft element and respectively engaged with the first crushing unit and configured to rotate under the action of the second shaft element; a second transmission element, which is disposed at the second end of the second shaft element and connected to the second drive unit, and is configured to drive the second shaft element to rotate under the action of the second drive unit; and / or The pressing unit includes: a first base element, the first base element being disposed on a side of the feeding unit; a third driving element, the third driving element being disposed on the first base element; a power element, the power element being connected to the third driving element and configured to reciprocate under the action of the power element; A pressing element is arranged on the side of the feeding unit and is connected to the power element, and is used to press the used refrigerators in the feeding unit under the action of the power element to promote shredding.

7. The crushing device according to claim 1, characterized in that The first driving unit includes: a first driving element disposed on a side of the base unit; a third transmission element, the third transmission element being disposed at an output end of the first driving element and being configured to rotate under the action of the first driving element; a first deceleration element, which is disposed on a side of the base unit and is drivingly connected to the first crushing unit; a fourth transmission element, the fourth transmission element being disposed at the first end of the first deceleration element and being configured to drive the first deceleration element to rotate; a fifth transmission element, the fifth transmission element being transmission-connected to the third transmission element and the fourth transmission element respectively, and being configured to drive the fourth transmission element to rotate under the action of the third transmission element; and / or The second driving unit includes: a second driving element disposed on a side of the base unit; a sixth transmission element, the sixth transmission element being disposed at an output end of the second driving element and being configured to rotate under the action of the second driving element; a second deceleration element, the second deceleration element being disposed on a side of the base unit and being in driving connection with the second crushing unit; a seventh transmission element, the seventh transmission element being disposed at the first end of the second deceleration element and being configured to drive the second deceleration element to rotate; An eighth transmission element is respectively connected to the sixth transmission element and the seventh transmission element for driving the seventh transmission element to rotate under the action of the sixth transmission element.

8. The crushing device according to any one of claims 1 to 7, characterized in that: Also includes: Vacuum unit; The dust suction unit is provided at the feeding unit and / or the discharging unit, and is used for sucking dust generated by the feeding unit and / or the discharging unit.

9. The crushing device according to claim 8, characterized in that The dust collection unit comprises: a suction element, the suction element being provided at the feeding unit and / or the discharging unit and being used to suck dust generated by the feeding unit and / or the discharging unit; a filter element, the filter element being disposed on the suction element and configured to filter the material sucked by the suction element; a conveying element, the conveying element being in communication with the suction element and the dust treatment system, respectively, and being configured to convey the dust sucked by the suction element to the dust treatment system; A fourth driving element is connected to the conveying element and is used to provide power to suck dust from the feeding unit.

10. A crushing system for dismantling waste refrigerators, characterized in that: include: The crushing device according to any one of claims 1 to 9; a first conveying device, connected to the feeding unit of the crushing device, and configured to convey the used refrigerators to the feeding unit; A second conveying device is connected to the discharging unit of the crushing device and is used for discharging crushed materials.

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