Low-temperature drying semi-solid waste treatment device

Abstract

The utility model discloses a low-temperature drying semi-solid waste treatment device, and relates to the technical field of semi-solid waste. The crushing device comprises a support and a hopper, the hopper is fixedly connected to the inner wall of the support, the bottom of the support is fixedly connected with a base, the top of the base is provided with a crushing treatment device, the crushing treatment device comprises a treatment box, and the treatment box is fixedly connected to the top of the base. Through the driving force of the motor, a rotating shaft, a rotating rod, a transmission gear, a first crushing cylinder, a connecting gear, a second crushing cylinder, a screening plate and other components are driven to be matched with one another, so that the motor fixedly penetrating through the side surface of the hollow box is started to drive the rotating shaft fixed at the tail end of an output shaft to rotate; therefore, the transmission gear fixed on the circumferential surface and the first crushing cylinder are driven to rotate, and meanwhile, the transmission gear rotates to crush and discharge large or lump materials in discharged materials, so that the large or lump materials are in full contact with heat.

Description

Technical Field

[0001] The utility model belongs to the technical field of semi-solid wastes, in particular to a low-temperature drying semi-solid waste treatment device. Background Art

[0002] Low-temperature drying semi-solid waste treatment device, low-temperature drying is to evaporate the water in semi-solid waste at a relatively low temperature to make it drier. This technology avoids the harmful gases and large energy consumption that may be generated by high-temperature treatment, and helps to realize the resource utilization of waste. Drying equipment is the core component of the low-temperature drying device. Its design needs to consider factors such as the characteristics of the waste, processing capacity, and energy utilization efficiency. Common drying equipment includes rotary dryers, fluidized bed dryers, etc. Their structure and working principle directly affect the processing efficiency and energy consumption of the device.

[0003] However, in the process of treating the semi-solid waste by low-temperature drying in the prior art, there are large pieces or lumps of waste in the material, and the surface area is relatively small, which makes it difficult for the waste to fully contact with the heat, resulting in low drying efficiency, which needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a low-temperature drying semi-solid waste treatment device, which drives the rotating shaft, rotating rod, transmission gear, first crushing cylinder, connecting gear, second crushing cylinder, screening plate and other components to cooperate with each other through the driving force of the motor, realizes the starting of the motor fixed through the side of the hollow box, and solves the existing problems.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model discloses a low-temperature drying semi-solid waste treatment device, comprising a bracket and a hopper, wherein the hopper is fixedly connected to the inner wall of the bracket, the bottom of the bracket is fixedly connected to a base, a crushing device is arranged on the top of the base, the crushing device comprises a treatment box, the treatment box is fixedly connected to the top of the base, the top of the treatment box is fixedly connected to a hollow box, a motor is fixedly passed through the side of the hollow box, a rotating shaft is fixedly connected to the end of the output shaft of the motor, a transmission gear is fixedly connected to the circumferential surface of the rotating shaft, a first crushing cylinder is fixedly connected to the circumferential surface of the rotating shaft, a rotating rod is rotatably connected to the inner side wall of the hollow box, a connecting gear is fixedly connected to the circumferential surface of the rotating rod, a second crushing cylinder is fixedly connected to the circumferential surface of the rotating rod, and a screening plate is fixedly connected to the inner side wall of the treatment box.

[0007] Furthermore, the inner side wall of the processing box is rotatably connected with a connecting shaft, and the end of the connecting shaft away from the inner side wall of the processing box is fixedly connected with a reciprocating screw, the circumferential surface of the reciprocating screw is threadedly connected with a reciprocating wire sleeve, the bottom of the reciprocating wire sleeve is fixedly connected with a connecting plate, the inner side wall of the connecting plate is rotatably connected with a rolling wheel, the circumferential surface of the rotating shaft is transmission-connected with a crawler, and the side of the reciprocating wire sleeve is fixedly connected with a limiting rod. The design of the rolling wheel is conducive to re-crushing the crushed material and preventing larger materials from accumulating on the screening plate.

[0008] Furthermore, the crawler drive is connected to the circumferential surface of the connecting shaft, the rolling wheel is in contact with the screening plate, and the limit rod is slidably connected to the inner wall of the processing box. The design of the crawler is conducive to driving the connecting shaft to rotate through the transmission force of the crawler when the rotating shaft rotates.

[0009] Furthermore, the side cross-section of the connecting plate is set to be concave, and the transmission gear is in contact with the connecting gear. The design of the transmission gear is beneficial to that when the rotating shaft rotates, the transmission gear is driven to rotate, and at the same time, the connecting gears that are meshed with each other are driven to rotate, thereby reducing manufacturing costs.

[0010] Furthermore, a vibration device is provided inside the processing box, and the vibration device includes a discharge plate, the discharge plate is fixedly connected to the bottom of the inner wall of the processing box, the front side of the processing box is provided with a groove, the top of the screening plate is provided with a slide groove, the top of the discharge plate is fixedly connected with a return spring, the end of the return spring away from the discharge plate is fixedly connected with a slider, the top of the slider is fixedly connected with a contact block, the bottom of the contact block is fixedly connected with a fixed plate, and the top of the fixed plate is fixedly connected with a knocking rod. The above design is beneficial in that when the rolling wheel contacts the contact block, it drives the slider to slide downward, thereby causing the knocking rod to move downward. When the rolling wheel no longer contacts the contact block, the return spring drives the slider to reset, and at the same time the knocking rod knocks the screening plate, so that the screening plate generates a vibration force to prevent the material from blocking the screening plate.

[0011] Furthermore, a knocking plate is fixedly connected to the circumferential surface of the knocking rod, and a transmission plate is fixedly connected to the top of the discharge plate. The design of the transmission plate is conducive to driving the knocking plate downward when the knocking rod moves downward, and driving the knocking plate to knock the transmission plate when the knocking rod knocks the screening plate.

[0012] Furthermore, the knocking rod is located on the movement trajectory of the screening plate, and the side section of the contact block is set to a trapezoid. The trapezoidal design of the contact block is beneficial, when the rolling wheel squeezes the contact block, it is squeezed along the inclined surface of the contact block, thereby preventing the contact block from blocking the reciprocating motion of the rolling wheel.

[0013] Furthermore, the contact block is located on the movement track of the rolling wheel, and the side section of the fixed plate is set to be L-shaped. The side section of the fixed plate is designed to be L-shaped, which is convenient for driving the knocking rod to knock the screening plate to cause it to vibrate.

[0014] Furthermore, the knocking plate is in contact with a transmission plate, and the transmission plate is located on a movement track of the knocking plate. The design of the transmission plate is conducive to causing the discharge plate to vibrate to prevent material accumulation.

[0015] Furthermore, the angle between the discharge plate and the bottom of the inner wall of the processing box is greater than ninety degrees, and the slider is slidably connected to the inner wall of the chute. The design of the discharge plate is conducive to facilitating the transmission of the screened materials.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model uses the driving force of the motor to drive the rotating shaft, the rotating rod, the transmission gear, the first crushing cylinder, the connecting gear, the second crushing cylinder, the screening plate and other components to cooperate with each other, so as to start the motor fixed on the side of the hollow box, drive the rotating shaft fixed on the end of the output shaft to rotate, thereby driving the transmission gear fixed on the circumferential surface and the first crushing cylinder to rotate, and at the same time the transmission gear rotates to crush the large or lumpy materials in the discharge material to make them fully contact with the heat.

[0018] 2. The utility model uses the extrusion force of the rolling wheel to drive the reset spring, slider, contact block, fixed plate and other components to cooperate with each other, so that when the slider slides downward, the reset spring fixed on the top of the discharge plate is squeezed to keep it in a taut state. At the same time, when the slider slides downward, it drives the fixed plate fixed at the bottom to move downward, preventing the crushed materials from accumulating on the top of the discharge plate.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0022] Figure 2 A three-dimensional half-section schematic diagram of the processing box of the utility model;

[0023] Figure 3It is a three-dimensional display schematic diagram of the spring of the utility model;

[0024] Figure 4 For the utility model Figure 3 A is an enlarged schematic diagram;

[0025] Figure 5 It is a three-dimensional schematic diagram of the contact block of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Bracket; 2. Hopper; 3. Base; 4. Crushing and processing device; 41. Processing box; 42. Hollow box; 43. Motor; 44. Rotating shaft; 45. Rotating rod; 46. Transmission gear; 47. First crushing cylinder; 48. Second crushing cylinder; 49. Screening plate; 410. Connecting shaft; 411. Reciprocating screw rod; 412. Reciprocating screw sleeve; 413. Rolling wheel; 414. Track; 415. Connecting plate; 416. Connecting gear; 417. Limiting rod; 5. Vibrating device; 51. Discharging plate; 52. Slide; 53. Reset spring; 54. Sliding block; 55. Contact block; 56. Fixed plate; 57. Knocking rod; 58. Knocking plate; 59. Transmission plate; 510. Groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-5 The utility model is a low-temperature drying semi-solid waste treatment device, comprising a bracket 1 and a hopper 2, the hopper 2 is fixedly connected to the inner wall of the bracket 1, the bottom of the bracket 1 is fixedly connected to a base 3, a crushing device 4 is arranged on the top of the base 3, the crushing device 4 comprises a treatment box 41, the treatment box 41 is fixedly connected to the top of the base 3, the top of the treatment box 41 is fixedly connected to a hollow box 42, a motor 43 is fixedly penetrated through the side of the hollow box 42, a rotating shaft 44 is fixedly connected to the end of the output shaft of the motor 43, a transmission gear 46 is fixedly connected to the circumferential surface of the rotating shaft 44, a first crushing cylinder 47 is fixedly connected to the circumferential surface of the rotating shaft 44, a rotating rod 45 is rotatably connected to the inner side wall of the hollow box 42, a connecting gear 416 is fixedly connected to the circumferential surface of the rotating rod 45, a second crushing cylinder 48 is fixedly connected to the circumferential surface of the rotating rod 45, and a screening plate 49 is fixedly connected to the inner side wall of the treatment box 41.

[0030] The inner wall of the processing box 41 is rotatably connected to a connecting shaft 410, and one end of the connecting shaft 410 away from the inner wall of the processing box 41 is fixedly connected to a reciprocating screw 411, and the circumferential surface of the reciprocating screw 411 is threadedly connected to a reciprocating wire sleeve 412, and the bottom of the reciprocating wire sleeve 412 is fixedly connected to a connecting plate 415, and the inner wall of the connecting plate 415 is rotatably connected to a rolling wheel 413, and the circumferential surface of the rotating shaft 44 is transmission-connected to a crawler track 414, and the side of the reciprocating wire sleeve 412 is fixedly connected to a limiting rod 417. The design of the rolling wheel 413 is conducive to re-crushing the crushed material, and at the same time prevents larger materials from accumulating on the screening plate 49.

[0031] The crawler track 414 is transmission-connected to the circumferential surface of the connecting shaft 410, the rolling wheel 413 is in contact with the screening plate 49, and the limiting rod 417 is slidingly connected to the inner wall of the processing box 41. The design of the crawler track 414 is conducive to driving the connecting shaft 410 to rotate through the transmission force of the crawler track 414 when the rotating shaft 44 rotates.

[0032] The side section of the connecting plate 415 is set to be concave, and the transmission gear 46 is in contact with the connecting gear 416. The design of the transmission gear 46 is advantageous in that when the rotating shaft 44 rotates, the transmission gear 46 is driven to rotate, and at the same time, the mutually meshing connecting gears 416 are driven to rotate, thereby reducing the manufacturing cost.

[0033] A vibration device 5 is provided inside the processing box 41, and the vibration device 5 includes a discharge plate 51, which is fixedly connected to the bottom of the inner wall of the processing box 41, a groove 510 is provided on the front side of the processing box 41, and a slide groove 52 is provided on the top of the screening plate 49. A return spring 53 is fixedly connected to the top of the discharge plate 51, and a slider 54 is fixedly connected to the end of the return spring 53 away from the discharge plate 51, and a contact block 55 is fixedly connected to the top of the slider 54, and a fixed plate 56 is fixedly connected to the bottom of the contact block 55, and a knocking rod 57 is fixedly connected to the top of the fixed plate 56. The above design is beneficial. When the rolling wheel 413 contacts the contact block 55, it drives the slider 54 to slide downward, thereby causing the knocking rod 57 to move downward. When the rolling wheel 413 no longer contacts the contact block 55, the return spring 53 drives the slider 54 to reset, and at the same time, the knocking rod 57 knocks the screening plate 49, so that the screening plate 49 generates a vibration force to prevent the material from blocking the screening plate 49.

[0034] A knocking plate 58 is fixedly connected to the circumferential surface of the knocking rod 57, and a transmission plate 59 is fixedly connected to the top of the discharge plate 51. The design of the transmission plate 59 is conducive to driving the knocking plate 58 to move downward when the knocking rod 57 moves downward, and driving the knocking plate 58 to knock the transmission plate 59 when the knocking rod 57 knocks the screening plate 49.

[0035] The knocking rod 57 is located on the movement trajectory of the screening plate 49, and the side section of the contact block 55 is set to a trapezoid. The trapezoidal design of the contact block 55 is beneficial. When the rolling wheel 413 squeezes the contact block 55, it is squeezed along the inclined surface of the contact block 55, thereby preventing the contact block 55 from blocking the reciprocating motion of the rolling wheel 413.

[0036] The contact block 55 is located on the movement track of the rolling wheel 413, and the side section of the fixed plate 56 is set to be L-shaped. The side section of the fixed plate 56 is designed to be L-shaped, which is convenient for driving the knocking rod 57 to knock the screening plate 49 to cause it to vibrate.

[0037] The knocking plate 58 is in contact with the transmission plate 59 , and the transmission plate 59 is located on the movement track of the knocking plate 58 . The design of the transmission plate 59 is conducive to causing the discharge plate 51 to vibrate to prevent material accumulation.

[0038] The angle between the discharge plate 51 and the bottom of the inner wall of the processing box 41 is greater than ninety degrees, and the slider 54 is slidably connected to the inner wall of the chute 52. The design of the discharge plate 51 is conducive to the transmission of the screened materials.

[0039] A specific application of this embodiment is as follows: first, the staff pours the material into the inner wall of the hopper 2, and the material enters the hollow box 42 fixed on the top of the processing box 41 through the hopper 2. Then, the staff starts the motor 43 fixed on the side of the hollow box 42 to drive the rotating shaft 44 fixed at the end of the output shaft to rotate, thereby driving the transmission gear 46 and the first crushing cylinder 47 fixed on the circumferential surface to rotate. At the same time, the transmission gear 46 rotates, driving the mutually meshing connecting gear 416 to rotate. When the connecting gear 416 rotates, it drives the rotating rod 45 rotating on the inner wall of the processing box 41 to rotate, thereby driving the second crushing cylinder 48 fixed on the circumferential surface of the rotating rod 45 to rotate. The first The crushing drum 47 and the second crushing drum 48 rotate to crush the material. When the rotating shaft 44 rotates, the crawler belt 414 driven on the circumferential surface is driven to rotate, and at the same time, the connecting shaft 410 rotating on the inner wall of the processing box 41 is driven to rotate, thereby driving the reciprocating screw rod 411 fixed at the other end to rotate. The rotation of the reciprocating screw rod 411 drives the reciprocating wire sleeve 412 threadedly connected to the circumferential surface to move. At the same time, the limiting rod 417 fixed on the side of the reciprocating wire sleeve 412 is subjected to the movement force of the reciprocating wire sleeve 412, so that the reciprocating wire sleeve 412 makes a reciprocating linear motion. When the reciprocating wire sleeve 412 makes a reciprocating linear motion, it drives the connecting plate 415 fixed at the bottom to move, and at the same time drives the rotating shaft 44 to rotate. The rolling wheel 413 moves on the inner wall of the connecting plate 415. At this time, the rolling wheel 413 contacts the top of the screening plate 49, so that the rolling wheel 413 rotates to grind the material. Finally, when the rolling wheel 413 moves, it contacts the contact block 55 fixed on the top of the slider 54. As the rolling wheel 413 continues to move, it squeezes the contact block 55 along the inclined surface of the contact block 55, so that the slider 54 is subjected to a sliding force and slides downward in the inner wall of the chute 52. When the slider 54 slides downward, it squeezes the return spring 53 fixed on the top of the discharge plate 51 to make it in a taut state. At the same time, when the slider 54 slides downward, it drives the fixed plate 55 fixed at the bottom to move downward. 6 moves downward, and when the fixed plate 56 moves downward, the knocking rod 57 fixed on the top of the fixed plate 56 moves downward. When the knocking rod 57 moves downward, it drives the knocking plate 58 fixed on the circumferential surface to move downward. At the same time, when the rolling wheel 413 is no longer squeezing the contact block 55, the reset spring 53 is no longer subjected to the squeezing force, driving the slider 54 to reset, thereby driving the knocking rod 57 to reset and knock the bottom of the screening plate 49, so that the screening plate 49 generates power. At the same time, when the knocking rod 57 is reset, it drives the knocking plate 58 to knock the transmission plate 59 to transmit vibration. When the transmission plate 59 vibrates, the transmission plate 59 transmits the vibration force to the discharge plate 51, thereby preventing material accumulation.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A low temperature drying semi-solid waste treatment device, comprising a support (1) and a hopper (2), characterized in that: The hopper (2) is fixedly connected to the inner wall of the bracket (1); the bottom of the bracket (1) is fixedly connected to a base (3); and the top of the base (3) is provided with a crushing device (4); The crushing processing device (4) comprises a processing box (41), wherein the processing box (41) is fixedly connected to the top of the base (3), the top of the processing box (41) is fixedly connected to a hollow box (42), a motor (43) is fixedly passed through the side of the hollow box (42), a rotating shaft (44) is fixedly connected to the end of the output shaft of the motor (43), a transmission gear (46) is fixedly connected to the circumferential surface of the rotating shaft (44), a first crushing cylinder (47) is fixedly connected to the circumferential surface of the rotating shaft (44), a rotating rod (45) is rotatably connected to the inner side wall of the hollow box (42), a connecting gear (416) is fixedly connected to the circumferential surface of the rotating rod (45), a second crushing cylinder (48) is fixedly connected to the circumferential surface of the rotating rod (45), and a screening plate (49) is fixedly connected to the inner side wall of the processing box (41).

2. A low temperature drying semi-solid waste treatment device according to claim 1, characterized in that: The inner wall of the processing box (41) is rotatably connected to a connecting shaft (410); one end of the connecting shaft (410) away from the inner wall of the processing box (41) is fixedly connected to a reciprocating screw rod (411); the circumferential surface of the reciprocating screw rod (411) is threadedly connected to a reciprocating thread sleeve (412); the bottom of the reciprocating thread sleeve (412) is fixedly connected to a connecting plate (415); the inner wall of the connecting plate (415) is rotatably connected to a rolling wheel (413); the circumferential surface of the rotating shaft (44) is transmission-connected to a crawler belt (414); and the side of the reciprocating thread sleeve (412) is fixedly connected to a limiting rod (417).

3. A low temperature drying semi-solid waste treatment device according to claim 2, characterized in that: The crawler belt (414) is drivingly connected to the circumferential surface of the connecting shaft (410), the rolling wheel (413) is in contact with the screening plate (49), and the limiting rod (417) is slidably connected to the inner wall of the processing box (41).

4. A low temperature drying semi-solid waste treatment device according to claim 3, characterized in that: The side cross-section of the connecting plate (415) is configured to be concave, and the transmission gear (46) is in contact with the connecting gear (416).

5. A low temperature drying semi-solid waste treatment device according to claim 4, characterized in that: A vibration device (5) is provided inside the processing box (41), and the vibration device (5) comprises a discharge plate (51), the discharge plate (51) is fixedly connected to the bottom of the inner wall of the processing box (41), a groove (510) is provided on the front side of the processing box (41), a slide groove (52) is provided on the top of the screening plate (49), a return spring (53) is fixedly connected to the top of the discharge plate (51), a slider (54) is fixedly connected to the end of the return spring (53) away from the discharge plate (51), a contact block (55) is fixedly connected to the top of the slider (54), a fixed plate (56) is fixedly connected to the bottom of the contact block (55), and a knocking rod (57) is fixedly connected to the top of the fixed plate (56).

6. A low temperature drying semi-solid waste treatment device according to claim 5, characterized in that: A knocking plate (58) is fixedly connected to the circumferential surface of the knocking rod (57), and a transmission plate (59) is fixedly connected to the top of the discharge plate (51).

7. A low temperature drying semi-solid waste treatment device according to claim 6, characterized in that: The knocking rod (57) is located on the movement track of the screening plate (49), and the side cross-section of the contact block (55) is arranged to be trapezoidal.

8. The low temperature drying semi-solid waste treatment device according to claim 7, characterized in that: The contact block (55) is located on the movement track of the rolling wheel (413), and the side cross-section of the fixing plate (56) is arranged to be L-shaped.

9. The low temperature drying semi-solid waste treatment device according to claim 8, characterized in that: The knocking plate (58) is in contact with a transmission plate (59), and the transmission plate (59) is located on a movement track of the knocking plate (58).

10. A low temperature drying semi-solid waste treatment device according to claim 9, characterized in that: The angle between the discharge plate (51) and the bottom of the inner wall of the processing box (41) is greater than ninety degrees, and the sliding block (54) is slidably connected to the inner wall of the sliding groove (52).

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