Bag breaking garbage supporting device

Abstract

The utility model relates to the technical field of garbage bag breaking and garbage classification, and particularly discloses a bag breaking garbage supporting device which comprises a shell framework, a feeding port and a discharging port which are arranged up and down are formed in the shell framework, and a bag breaking mechanism and a supporting mechanism are arranged between the feeding port and the discharging port in an overlapped mode from top to bottom. According to the bag-in-bag secondary bag breaking device, the supporting units which are turned over downwards to be opened and closed and provided with the multiple filtering holes are adopted, bag-broken garbage can be temporarily supported, whether the bag-in-bag situation exists or not can be checked conveniently, secondary bag breaking is carried out, and the problem that bag breaking is not thorough is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage bag breaking and garbage classification, in particular to the technical field of supporting devices for breaking bagged garbage and temporarily spreading the garbage after the bags are broken, and specifically to a supporting device for breaking garbage bags. Background Art

[0002] Garbage classification generally refers to a series of activities that include the classification, collection, transportation and treatment of garbage according to certain regulations or standards, thereby transforming it into public resources.

[0003] The purpose of garbage classification is to increase the resource value and economic value of garbage, reduce the amount of garbage processed and the use of processing equipment, reduce processing costs, and reduce the consumption of land resources, which has social, economic, and ecological benefits. Garbage is a private property of the public during the classification and storage stage. After being classified and disposed of by the public, it becomes a regional public resource in the community or neighborhood where the public lives. After being classified and transported to garbage collection points or transfer stations, the garbage becomes a non-exclusive public resource. Judging from the methods of classifying domestic garbage in various cities at home and abroad, most of them are classified according to the composition and amount of garbage, combined with the local garbage resource utilization and treatment methods.

[0004] Domestic waste is generally contained in plastic garbage bags. In the process of garbage sorting, bag breaking is a necessary step to release the garbage from the garbage bag. After the garbage bag is broken, the garbage can be directly separated from the garbage bag. However, in the actual bag breaking process, there are often multiple smaller garbage bags in the garbage bag, commonly known as "bags in bags". The garbage also contains solid garbage and liquid garbage, especially kitchen waste. Therefore, it is necessary to set up a temporary support mechanism to flatten the garbage for inspection after the garbage bag is broken; thereby, the garbage in the bag is broken for a second time, and solid-liquid separation can also be temporarily performed; after the bag in bag or prohibited garbage items are discharged, the solid garbage that has been broken is lowered through the support device to facilitate subsequent garbage sorting. Utility Model Content

[0005] In order to solve the problem of incomplete bag breaking caused by bag-in-bag garbage mentioned in the background technology, the present application provides a bag-breaking garbage supporting device, which is used to temporarily support and spread the garbage after the bag is broken for the first time, so that the visual recognition / review unit in the garbage sorting equipment can check the garbage after the bag is broken, check whether there is a bag-in-bag situation, and check whether there is any illegal, prohibited or hazardous garbage; at the same time, when temporarily supporting the garbage after the bag is broken, solid-liquid separation can also be performed, and the liquid garbage flowing out after the bag is broken can be separated into solid and liquid, and the liquid collection unit in the garbage sorting equipment can be used to separately collect the liquid garbage, so that the subsequent garbage sorting will be more efficient.

[0006] In order to achieve the above purpose, the technical solution adopted in this application is:

[0007] A bag-breaking garbage support device comprises a shell frame, wherein the shell frame has a feeding port and a discharging port arranged up and down, and a bag-breaking mechanism and a support mechanism are arranged overlappingly from top to bottom between the feeding port and the discharging port;

[0008] The bag breaking mechanism comprises two horizontal push units installed opposite to each other, and a first pneumatic push rod respectively hinged to the two horizontal push units for driving the two horizontal push units to repeatedly move closer or separate to tear the garbage bag;

[0009] The supporting mechanism comprises a supporting unit for supporting garbage, and both ends of the supporting unit are drivingly connected to a second pneumatic push rod through a connecting rod mechanism, and the second pneumatic push rod drives the supporting unit to flip or open and close by telescoping.

[0010] Preferably, the connecting rod mechanism includes an upper structure fixedly connected to the push rod body of the second pneumatic push rod, the upper structure forms an upper and lower hinged structure with the lower structure through multiple first connecting rods, and the two ends of the lower structure are respectively hinged to the separation plate for supporting garbage through second connecting rods.

[0011] Preferably, a connecting arm for spatial position compensation is fixedly provided on the separation plate, and the connecting arm is hinged to the second connecting rod.

[0012] Preferably, the support unit includes two separation plates installed opposite to each other, and any of the separation plates includes a rectangular plate body, on which a plurality of filter holes are arranged, and the connecting arms are fixedly connected at both ends of the long side of the plate body close to the connecting rod mechanism, and the other two ends of the long side of the plate body extend outward to form a hinge shaft, and the hinge shaft is rotatably connected to a bearing seat fixedly arranged on the shell frame.

[0013] Preferably, one of the horizontal pushing units includes guide rails fixedly installed on both sides of the shell frame, a first mounting seat slidably set on the guide rails on both sides, and a cross beam fixedly connected to the first mounting seat at both ends, a bag breaking plate fixedly connected to the cross beam, the bag breaking plate is bent upward away from the cross beam and is provided with a spike portion to form a tooth-like structure for breaking bags; the two ends of the cross beam of the other horizontal pushing unit are fixedly connected to second mounting seats, and the second mounting seat is slidably set on the guide rails.

[0014] Preferably, two ends of the first pneumatic push rod are hinged to the first mounting seat and the second mounting seat respectively, and the first pneumatic push rod drives the two horizontal push units to repeatedly move closer or separate by telescoping.

[0015] Preferably, the guide rail is a segmented guide rail.

[0016] Beneficial effects:

[0017] The utility model adopts a support unit that flips downward and is provided with multiple filter holes, which can temporarily support the garbage after the bag is broken, so as to check whether there is a bag in a bag, so as to perform a second bag breaking and solve the problem of incomplete bag breaking. Compared with the existing bag breaking mechanism that directly drops the garbage into the collection bin after the bag is broken, the setting of the support unit provides favorable conditions for the video / visual recognition unit to check the garbage, and can more thoroughly solve the problem of bags in bags.

[0018] The utility model is provided with a bag breaking mechanism and a supporting mechanism from top to bottom, and the garbage whose bags have been broken can be dropped directly onto the supporting mechanism, and the bag breaking mechanism and the supporting mechanism can work synchronously; furthermore, the bag breaking mechanism adopts a flat-push type sawtooth bag breaking mechanism, which can ensure the integrity of the garbage bag as much as possible. Compared with the shearing type bag breaking mechanism, the garbage bag has a higher degree of separation, and will not cause the problem of garbage bag fragments falling with the garbage. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 It is a structural axonometric drawing of the utility model.

[0021] Figure 2 yes Figure 1 Another visual axonometric view of the structure.

[0022] Figure 3 yes Figure 2Top view of the .

[0023] Figure 4 yes Figure 3 Section view with center cut symbol AA.

[0024] Figure 5 It is an axonometric view of the support mechanism in the closed / closed state.

[0025] Figure 6 It is an axonometric view of the support mechanism in the open / open state.

[0026] Figure 7 yes Figure 6 Enlarged view of the structure of area A in the middle.

[0027] Figure 8 yes Figure 6 Another visual structural axonometric drawing.

[0028] Fig. 9 yes Figure 5 Another visual structural axonometric drawing.

[0029] In the figure: 1-shell frame; 11-feeding port; 12-discharging port;

[0030] 2-bag breaking mechanism; 21-first air pressure push rod; 22-first mounting seat; 23-second mounting seat; 24-crossbeam; 25-bag breaking plate; 26-tooth structure;

[0031] 3-support mechanism; 31-second pneumatic push rod; 32-connecting rod mechanism; 321-push rod body; 322-upper structural member; 323-first connecting rod; 324-lower structural member; 325-second connecting rod; 326-connecting arm; 33-separation plate; 34-bearing seat. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0033] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0034] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0035] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0036] In addition, if the terms "horizontal" or "vertical" appear in the description of this application, it does not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0037] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0038] Embodiment 1:

[0039] This embodiment provides a broken bag garbage support device, see the attached manual Figure 1-Figure 9 As shown, it comprises a shell frame 1, on which a feeding port 11 and a discharging port 12 are arranged in an upper and lower manner, and a bag breaking mechanism 2 and a supporting mechanism 3 are arranged in an overlapping manner from top to bottom between the feeding port 11 and the discharging port 12;

[0040] The bag breaking mechanism 2 comprises two horizontal push units installed opposite to each other, and a first pneumatic push rod 21 respectively hinged to the two horizontal push units for driving the two horizontal push units to repeatedly move closer or separate to tear the garbage bag;

[0041] The support mechanism 3 includes a support unit for supporting garbage. Both ends of the support unit are drivingly connected to a second pneumatic push rod 31 through a connecting rod mechanism 32. The second pneumatic push rod 31 drives the support unit to flip or open and close by telescoping.

[0042] Working principle:

[0043] The support device provided in this embodiment is used to temporarily support the garbage that falls after the bag is broken. The purpose of temporarily supporting the garbage after the bag is broken mainly includes the following aspects: First, check whether there is a bag in the garbage. If there is a bag in the bag, the bag breaking mechanism needs to break the bag twice or multiple times until there is no garbage bag; on the other hand, check whether there are prohibited or dangerous items so that they can be removed in time to avoid other influences or hazards; on the other hand, the support mechanism can be used to separate solids and liquids during the inspection or secondary bag breaking process, so that the liquid garbage can drip naturally and reduce the pressure of subsequent solid-liquid separation. It is worth noting that the support device provided in this embodiment is only a part of the functional mechanism in the garbage sorting equipment, which is used to provide a physical support mechanism for the garbage support. As for other functional units in the garbage sorting equipment, such as the video / visual review unit, they are not the contents that need to be disclosed and protected by this utility model, so they are not described in detail.

[0044] The working process of supporting garbage is as follows: the bagged garbage enters the upper part of the bag breaking mechanism 2 from the feeding port 11 under the action of the clamping mechanism of the garbage separation equipment, and is first broken by the bag breaking mechanism 2, see Figure 3 and Figure 4 As shown, since the bag breaking mechanism 2 adopts a horizontal push bag breaking method, when the bag breaking mechanism 2 tears the bottom of the garbage bag, the garbage will fall onto the support unit along with the bottom opening. If there is no abnormality in the garbage, the support unit will be opened and flipped downward by the second air pressure push rod 31, so that the garbage will fall naturally downward. If at least one bag in a bag is found after the first bag breaking, then the garbage bag on the support mechanism 3 needs to be clamped and lifted to the top of the bag breaking mechanism 2 by the clamping mechanism, and the bag breaking process is repeated until the garbage bag is completely broken.

[0045] Embodiment 2:

[0046] This embodiment is further optimized and improved on the basis of embodiment 1. Figure 7 and Figure 8As shown, the connecting rod mechanism 32 includes an upper structure 322 fixedly connected to the push rod body 321 of the second pneumatic push rod 31, and the upper structure 322 forms an upper and lower hinged structure with the lower structure 324 through multiple first connecting rods 323, and the two ends of the lower structure 324 are respectively hinged with the separation plate 33 for supporting garbage through the second connecting rod 325. The telescopic action of the second pneumatic push rod 31 can be converted into the flipping / opening and closing action of the separation plate 33 through the connecting rod mechanism 32, so that the support and lowering of the garbage can be achieved. It should be noted that the setting of the hinged structure is beneficial. If the push rod body 321 is directly connected to the lower structure 324, it is still possible under the premise that the installation accuracy of the structure meets the standard, but there will inevitably be more or less errors in actual use. Therefore, the hinged structure can solve this problem well. The upper structure 322 forms an upper and lower hinged structure with the lower structure 324 through multiple first connecting rods 323 and has a margin for lateral displacement. Therefore, the second pneumatic push rod 31 will not be affected by lateral force due to the axial error of the deflection of the separation plate 3 during the extension and retraction process.

[0047] In this embodiment, a connecting arm 326 for spatial position compensation is fixedly provided on the separation plate 33, and the connecting arm 326 is hinged to the second connecting rod 325. The function of the connecting arm 326 is to make up for the distance between the second connecting rod 325 and the separation plate 33, so that the size of the separation plate 33 can be freely set, and at the same time, the position error of the hinge connection between the separation plate 33 and the second connecting rod 325 can also be solved.

[0048] Preferably, the support unit includes two separation plates 33 installed opposite to each other, and any of the separation plates 33 includes a rectangular plate body, on which a plurality of filter holes are arranged, and the connecting arms 326 are fixedly connected at both ends of the long side of the plate body close to the connecting rod mechanism 32, and the other two ends of the long side of the plate body extend outward to form a hinge axis, and the hinge axis is rotatably connected to a bearing seat 34 fixedly arranged on the shell frame 1.

[0049] See also Figure 1-Figure 4 As shown, one of the horizontal push units includes guide rails fixedly mounted on both sides of the shell frame 1, first mounting seats 22 slidably mounted on the guide rails on both sides, and crossbeams 24 fixedly connected to the first mounting seats 22 at both ends, and a bag breaking plate 25 fixedly connected to the crossbeam 24, and the bag breaking plate 25 is bent upward away from the crossbeam 24 and is provided with a spike portion to form a tooth structure 26 for bag breaking; the crossbeam 24 of the other horizontal push unit is fixedly connected to the second mounting seats 23 at both ends, and the second mounting seats 23 are slidably mounted on the guide rails. The bag breaking mechanism 2 includes two horizontal push units installed relatively, see Figure 3As shown, the two ends of the horizontal push unit on the left are provided with a second mounting seat 23 and are slidably mounted on the guide rail; the two ends of the horizontal push unit on the right are provided with a first mounting seat 22 and are slidably mounted on the guide rail. In order to adjust the sliding angle of the two horizontal push units, the guide rail is a segmented guide rail. The two ends of the first pneumatic push rod 21 are respectively hinged to the first mounting seat 22 and the second mounting seat 23. The first pneumatic push rod 21 drives the two horizontal push units to repeatedly move closer or separate by telescoping, thereby realizing the bag breaking process of the garbage bag.

[0050] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A broken bag garbage support device, comprising a shell frame (1), wherein the shell frame (1) has a feeding port (11) and a discharging port (12) arranged in an upper and lower manner, characterized in that: A bag breaking mechanism (2) and a supporting mechanism (3) are arranged overlapping from top to bottom between the feeding port (11) and the discharging port (12); The bag breaking mechanism (2) comprises two horizontal push units installed opposite to each other, and a first air pressure push rod (21) respectively hinged to the two horizontal push units and used to drive the two horizontal push units to repeatedly move closer or apart to tear the garbage bag; The support mechanism (3) comprises a support unit for supporting garbage, wherein both ends of the support unit are drivingly connected to a second pneumatic push rod (31) via a connecting rod mechanism (32), and the second pneumatic push rod (31) drives the support unit to flip or open and close by telescoping.

2. A broken bag garbage support device according to claim 1, characterized in that: The connecting rod mechanism (32) comprises an upper structure (322) fixedly connected to a push rod body (321) of a second pneumatic push rod (31); the upper structure (322) forms an upper and lower hinged structure with a lower structure (324) through a plurality of first connecting rods (323); and the two ends of the lower structure (324) are respectively hinged to a separation plate (33) for supporting garbage through second connecting rods (325).

3. A broken bag garbage support device according to claim 2, characterized in that: A connecting arm (326) for spatial position compensation is fixedly arranged on the separation plate (33), and the connecting arm (326) is hinged to the second connecting rod (325).

4. A broken bag garbage support device according to claim 3, characterized in that: The support unit comprises two separation plates (33) mounted opposite to each other, each of the separation plates (33) comprising a rectangular plate body, a plurality of filter holes being arranged on the plate body, the connecting arms (326) being fixedly connected at both ends of the long side of the plate body close to the connecting rod mechanism (32), and the other two ends of the long side of the plate body extending outwardly form a hinge shaft, and the hinge shaft is rotatably connected to a bearing seat (34) fixedly arranged on the shell frame (1).

5. A broken bag garbage support device according to claim 1, characterized in that: One of the horizontal push units comprises guide rails fixedly mounted on both sides of the shell frame (1), a first mounting seat (22) slidably mounted on the guide rails on both sides, and a crossbeam (24) fixedly connected to the first mounting seat (22) at both ends, a bag breaking plate (25) fixedly connected to the crossbeam (24), the bag breaking plate (25) is bent upward on one side away from the crossbeam (24) and is provided with a spike portion to form a toothed structure (26) for breaking bags; the crossbeam (24) of the other horizontal push unit has second mounting seats (23) fixedly connected to both ends, and the second mounting seat (23) is slidably mounted on the guide rails.

6. A broken bag garbage support device according to claim 5, characterized in that: The two ends of the first pneumatic push rod (21) are respectively hinged to the first mounting seat (22) and the second mounting seat (23), and the first pneumatic push rod (21) drives the two horizontal push units to repeatedly move closer or apart through telescoping.

7. A broken bag garbage support device according to claim 5, characterized in that: The guide rail is a segmented guide rail.

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