Solid waste crushing treatment equipment

Abstract

The utility model discloses solid waste smashing treatment equipment which comprises a solid waste feeding hopper, a bottom belt conveyor, a lower installation machine shell and an upper installation machine shell, the solid waste feeding hopper is installed and connected to the middle position of the upper end of the upper installation machine shell, and the lower installation machine shell is arranged at the lower end of the upper installation machine shell. A bottom belt conveyor is arranged at the bottom end of the interior of the lower mounting machine shell, buffering feeding baffles are arranged on the two sides of the top end of the interior of the lower mounting machine shell, and a first smashing roller body is arranged on the upper mounting machine shell and located below the buffering feeding baffles. And a secondary crushing treatment mechanism is arranged on the inner wall, located below the first crushing roller body, of the upper mounting machine shell, and a secondary crushing pipeline is arranged on the peripheral side of the lower end of the secondary crushing treatment mechanism and located on the lower mounting machine shell. The solid waste crushing treatment equipment disclosed by the utility model has the technical effects that the solid waste is secondarily crushed, so that the crushing is more precise.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment, in particular to a solid waste crushing treatment device. Background Art

[0002] Solid waste refers to solid, semi-solid, and gaseous items and substances placed in containers that have lost their original utilization value or have not lost their utilization value but have been discarded or abandoned during production, life and other activities, as well as items that are included in waste management according to laws and administrative regulations. When crushing solid waste, solid waste crushing equipment is needed.

[0003] The existing Chinese patent CN210613966U disclosed on May 26, 2020 a solid waste treatment equipment with high crushing efficiency, including a cabinet, a push rod motor and a placement plate. A feed port is opened on the left side of the upper end of the cabinet, a feed funnel is installed on the left side of the feed port, a guide plate is fixedly installed at the lower right side of the feed port, a support plate is horizontally installed in the middle of the cabinet, and a hammer crushing platform is provided in the middle of the support plate.

[0004] However, the solid waste pulverizing and processing equipment mentioned above pulverizes the solid waste by extrusion, which is not very efficient and the pulverized particles are not very precise. Utility Model Content

[0005] The utility model discloses a solid waste pulverizing and processing device, which aims to solve the technical problems that the solid waste pulverizing and processing device mentioned above pulverizes solid waste by extrusion during pulverization, so the pulverization is not very efficient and the pulverized particles are not very precise during pulverization.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A solid waste crushing and processing device comprises a solid waste feed hopper, a bottom belt conveyor, a lower mounting housing and an upper mounting housing, wherein the solid waste feed hopper is mounted and connected to the middle position of the upper end of the upper mounting housing, the lower end of the upper mounting housing is provided with the lower mounting housing, the bottom end of the inner bottom end of the lower mounting housing is provided with a bottom belt conveyor, buffer feed baffles are provided on both sides of the inner top end of the lower mounting housing, a first crushing roller body is provided on the upper mounting housing below the buffer feed baffle, a secondary crushing processing mechanism is provided on the inner wall of the upper mounting housing below the first crushing roller body, a secondary crushing processing mechanism is provided on the lower mounting housing on the circumference of the lower end of the secondary crushing processing mechanism, and a secondary crushing pipe is provided on the lower mounting housing, and the first crushing roller body, the secondary crushing processing mechanism and the bottom belt conveyor are electrically connected to an external controller via a connecting line;

[0008] The secondary crushing processing mechanism includes a secondary dispersion serrated roller, a first coupling, a connecting arm, a secondary crushing motor and an upper cone cover. Connecting arms are provided at both ends of the upper cone cover, a secondary crushing motor is provided on the inner side of the lower end of the upper cone cover, a first coupling is provided at the output end of the secondary crushing motor, and a secondary dispersion serrated roller is provided at the lower end of the first coupling.

[0009] By providing a lower mounting casing structure, the upper mounting casing can be stably placed through the lower end lower mounting casing, the solid waste feed hopper can receive solid waste and add it to the upper mounting casing, and the added solid waste can be positioned and transported between the two first crushing rollers through the buffer feed baffle. The rotation of the two first crushing rollers is staggered, so that the solid waste can be effectively crushed. When the crushed solid waste passes through the secondary crushing processing mechanism and the secondary crushing pipeline, it can be effectively crushed for the second time after passing through the secondary crushing processing mechanism and the secondary crushing pipeline, and then falls on the bottom belt conveyor for corresponding transportation and collection.

[0010] In a preferred solution, the buffer feed baffle includes mounting screws, a support baffle, a metal spring and a positioning inclined plate. The inner side of the outer end of the support baffle is provided with a mounting screw, the upper end of the support baffle is provided with a metal spring, and the inner end of the support baffle is provided with a positioning inclined plate. The support baffle is installed and connected to the lower mounting casing by mounting screws, and the metal spring is fixedly connected to the inner top of the lower mounting casing.

[0011] By providing a buffer feed baffle structure, buffer positioning and conveying can be achieved.

[0012] In a preferred embodiment, the secondary crushing pipe includes internal serrations, a mounting disc, an internal sleeve, a hollow pipe and assembly screws. The interior of the hollow pipe is provided with an internal sleeve, and the inner side of the internal sleeve is provided with internal serrations on the inner wall of the hollow pipe. The circumferential side of the hollow pipe is provided with a mounting disc, and the inner side of the mounting disc is provided with assembly screws. The mounting disc is installed and connected to the lower mounting casing through the assembly screws.

[0013] By providing a secondary crushing pipeline structure, secondary crushing can be used.

[0014] In a preferred embodiment, the first crushing roller body includes a serrated tooth block, a rotating roller body and a first rotating motor. The output end of the first rotating motor is installed with a rotating roller body through a coupling. The circumferential side of the rotating roller body is provided with a serrated tooth block. The first rotating motor is installed and connected to the upper mounting housing, and the rotating roller body is sleeved on the upper mounting housing.

[0015] The first pulverizing roller structure is provided so that the pulverizing roller can be rotated to perform pulverization.

[0016] In a preferred solution, the feeding port of the solid waste feeding hopper is located above the pulverizing gap between the two first pulverizing rollers.

[0017] By providing a solid waste feeding hopper structure, solid waste can be added to the pulverizing gap between the two first pulverizing roller bodies.

[0018] In a preferred solution, a secondary crushing gap is provided between the secondary crushing processing mechanism and the secondary crushing pipeline.

[0019] By providing a secondary crushing gap, solid waste can be easily crushed.

[0020] In a preferred solution, there are two buffer feed baffles, and the buffer feed baffles are symmetrically arranged on both sides of the inner top of the upper mounting housing.

[0021] By providing an upper mounting casing structure, the buffer feed baffle facilitates positioning and conveying on both sides.

[0022] As can be seen from the above, a solid waste crushing and processing equipment includes a solid waste feed hopper, a bottom belt conveyor, a lower mounting housing, and an upper mounting housing. The solid waste feed hopper is installed and connected to the middle position of the upper end of the upper mounting housing. The lower end of the upper mounting housing is provided with a lower mounting housing. The bottom end of the lower mounting housing is provided with a bottom belt conveyor. Buffer feed baffles are provided on both sides of the inner top of the lower mounting housing. A first crushing roller body is provided on the upper mounting housing below the buffer feed baffle. A secondary crushing processing mechanism is provided on the inner wall of the upper mounting housing below the first crushing roller body. A secondary crushing pipe is provided on the lower mounting housing around the lower end of the secondary crushing processing mechanism. The first crushing roller body, the secondary crushing processing mechanism, and the bottom belt conveyor are electrically connected to an external controller via a connecting line. The solid waste crushing and processing equipment provided by the utility model has the technical effect of secondary crushing solid waste, which makes the crushing more precise. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model is a schematic diagram of the side cross-sectional structure of a solid waste crushing and processing equipment proposed by the utility model.

[0024] Figure 2 This is a structural schematic diagram of the secondary crushing treatment mechanism of a solid waste crushing treatment equipment proposed in the utility model.

[0025] Figure 3 This is a schematic diagram of the structure of a buffer feed baffle of a solid waste crushing and processing equipment proposed by the utility model.

[0026] Figure 4 This is a schematic diagram of the secondary crushing pipeline structure of a solid waste crushing and processing equipment proposed by the utility model.

[0027] Figure 5 This is a schematic diagram of the first crushing structure of a solid waste crushing and processing equipment proposed in the utility model.

[0028] In the accompanying drawings: 1. Solid waste feed hopper; 2. Buffer feed baffle; 21. Mounting screws; 22. Support baffle; 23. Metal spring; 24. Positioning inclined plate; 3. First crushing roller body; 31. Serrated tooth block; 32. Rotating roller body; 33. First rotating motor; 4. Secondary crushing processing mechanism; 41. Secondary dispersion serrated roller; 42. First coupling; 43. Connecting arm; 44. Secondary crushing motor; 45. Upper cone cover; 5. Secondary crushing pipe; 51. Internal serrations; 52. Mounting disc; 53. Internal sleeve cavity; 54. Hollow pipe; 55. Assembly screws; 6. Bottom belt conveyor; 7. Lower mounting casing; 71. Upper mounting casing. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0031] Reference Figure 1-Figure 5, a solid waste crushing and processing equipment, including a solid waste feeding hopper 1, a bottom belt conveyor 6, a lower mounting shell 7 and an upper mounting shell 71, the solid waste feeding hopper 1 is screwed and connected to the middle position of the upper end of the upper mounting shell 71, the solid waste feeding hopper 1 can receive solid waste and add it into the upper mounting shell 71, the lower end of the upper mounting shell 71 is fixedly connected to the lower mounting shell 7, the upper mounting shell 71 can be stably placed through the lower mounting shell 7 at the lower end, the bottom end of the lower mounting shell 7 is installed with a bottom belt conveyor 6, the crushed material can be correspondingly conveyed through the bottom belt conveyor 6, and the buffer feed baffle 2 is installed on both sides of the inner top of the lower mounting shell 7, so that the buffer feed baffle 2 can Solid waste is positioned and conveyed. Below the buffer feed baffle 2 is a first crushing roller 3 installed on the upper mounting housing 71. After the two first crushing rollers 3 rotate and crush in an interlaced manner, the solid waste can be effectively crushed. Below the first crushing roller 3 is a secondary crushing processing mechanism 4 fixedly connected to the inner wall of the upper mounting housing 71. The lower end circumference of the secondary crushing processing mechanism 4 is located on the lower mounting housing 7 and a secondary crushing pipeline 5 is installed. After the secondary crushing processing mechanism 4 and the secondary crushing pipeline 5, the crushing can be carried out in an interlaced manner, thereby achieving secondary crushing, which makes the crushing more precise. The first crushing roller 3, the secondary crushing processing mechanism 4 and the bottom belt conveyor 6 are electrically connected to the external controller through a connecting line, so that it is easy to control and use.

[0032] The secondary crushing processing mechanism 4 includes a secondary dispersion serrated roller 41, a first coupling 42, a connecting arm 43, a secondary crushing motor 44 and an upper cone cover 45. The two ends of the upper cone cover 45 are fixedly connected to the connecting arm 43, and the connecting arm 43 is fixedly connected to the upper mounting housing 71 so that it can be placed stably. The secondary crushing motor 44 is installed on the inner side of the lower end of the upper cone cover 45, and the output end of the secondary crushing motor 44 is installed with the first coupling 42. The lower end of the first coupling 42 is installed with the secondary dispersion serrated roller 41, so that the output end of the secondary crushing motor 44 can drive the first coupling 42 to rotate when it rotates, and then the first coupling 42 can drive the secondary dispersion serrated roller 41 to rotate, so that when the secondary dispersion serrated roller 41 rotates in the secondary crushing pipe 5, it can crush the solid waste in the gap between the two.

[0033] Reference Figure 1 and Figure 2In a preferred embodiment, the buffer feed baffle 2 includes a mounting screw 21, a support baffle 22, a metal spring 23 and a positioning inclined plate 24. The mounting screw 21 is installed on the inner side of the outer end of the support baffle 22. The support baffle 22 is installed and connected to the lower mounting casing 7 through the mounting screw 21, so that the support baffle 22 is easy to install and place. The upper end of the support baffle 22 is fixedly connected to the metal spring 23, and the metal spring 23 is fixedly connected to the inner top of the lower mounting casing 7, so that it can be effectively elastically pulled and used. The inner end of the support baffle 22 is fixedly connected to the positioning inclined plate 24. Due to the shape of the support baffle 22 and the positioning inclined plate 24, solid waste can be easily positioned and transported.

[0034] Reference Figure 1 and Figure 4 In a preferred embodiment, the secondary crushing pipe 5 includes internal serrations 51, a mounting disc 52, an internal sleeve 53, a hollow pipe 54 and an assembly screw 55. The interior of the hollow pipe 54 is provided with an internal sleeve 53 so that solid waste can pass through. The inner side of the internal sleeve 53 is located on the inner wall of the hollow pipe 54 and is fixedly connected with the internal serrations 51. When the secondary crushing processing mechanism 4 is rotating, the serrations of the internal serrations 51 can effectively crush the solid waste. The circumferential side of the hollow pipe 54 is fixedly connected with the mounting disc 52, and the inner side of the mounting disc 52 is installed with an assembly screw 55. The mounting disc 52 is mounted on the lower mounting housing 7 through the assembly screw 55, so that the mounting disc 52 can drive the hollow pipe 54 to be stably placed.

[0035] Reference Figure 1 and Figure 5 In a preferred embodiment, the first crushing roller body 3 includes a serrated tooth block 31, a rotating roller body 32 and a first rotating motor 33. The output end of the first rotating motor 33 is fixed with the rotating roller body 32 through a coupling. The first rotating motor 33 is screwed and connected to the upper mounting housing 71 so that it can be placed stably. When the output end of the first rotating motor 33 drives the coupling to rotate, it can drive the rotating roller body 32 to rotate. The rotating roller body 32 is sleeved on the upper mounting housing 71 so that it can be positioned and rotated for use. The circumferential side of the rotating roller body 32 is fixedly connected with the serrated tooth block 31, so as to facilitate crushing during rotation.

[0036] Reference Figure 1 In a preferred embodiment, the feeding port of the solid waste feeding hopper 1 is located above the pulverizing gap between the two first pulverizing rollers 3, so as to facilitate the positioning and transportation of the solid waste for use.

[0037] Reference Figure 1 In a preferred embodiment, a secondary crushing gap is provided between the secondary crushing processing mechanism 4 and the secondary crushing pipe 5, so as to facilitate rotation for secondary crushing.

[0038] Reference Figure 1 and Figure 3 In a preferred embodiment, there are two buffer feed baffles 2 installed, and the buffer feed baffles 2 are symmetrically installed on both sides of the inner top of the upper mounting shell 71, so that positioning, conveying and adding can be performed on both sides.

[0039] Working principle: When in use, the lower end of the upper mounting casing 71 is fixedly connected to the lower mounting casing 7, so that the upper mounting casing 71 can be stably placed through the lower end lower mounting casing 7, and the solid waste feed hopper 1 can receive solid waste and add it to the upper mounting casing 71. The added solid waste can be positioned and transported between the two first crushing rollers 3 through the buffer feed baffle 2. The rotation of the two first crushing rollers 3 is staggered, so that the solid waste can be effectively crushed. When the crushed solid waste passes between the secondary crushing processing mechanism 4 and the secondary crushing pipeline 5, it can be effectively crushed for the second time after passing through the secondary crushing processing mechanism 4 and the secondary crushing pipeline 5, and then falls on the bottom belt conveyor 6 for corresponding transportation and collection.

[0040] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A solid waste crushing and processing equipment, comprising a solid waste feed hopper (1), a bottom belt conveyor (6), a lower mounting housing (7) and an upper mounting housing (71), wherein the solid waste feed hopper (1) is mounted and connected to the middle position of the upper end of the upper mounting housing (71), the lower end of the upper mounting housing (71) is provided with a lower mounting housing (7), and the inner bottom end of the lower mounting housing (7) is provided with a bottom belt conveyor (6), characterized in that: Buffer feed baffles (2) are provided on both sides of the inner top of the lower mounting housing (7); a first crushing roller (3) is provided below the buffer feed baffle (2) and located on the upper mounting housing (71); a secondary crushing processing mechanism (4) is provided below the first crushing roller (3) and located on the inner wall of the upper mounting housing (71); a secondary crushing pipe (5) is provided on the lower side of the lower end of the secondary crushing processing mechanism (4) and located on the lower mounting housing (7); the first crushing roller (3), the secondary crushing processing mechanism (4) and the bottom belt conveyor (6) are electrically connected to an external controller via a connecting line; The secondary crushing processing mechanism (4) comprises a secondary dispersion sawtooth roller (41), a first coupling (42), a connecting arm (43), a secondary crushing motor (44) and an upper cone cover (45), wherein connecting arm (43) is provided at both ends of the upper cone cover (45), a secondary crushing motor (44) is provided on the inner side of the lower end of the upper cone cover (45), an output end of the secondary crushing motor (44) is provided with a first coupling (42), and a secondary dispersion sawtooth roller (41) is provided at the lower end of the first coupling (42).

2. The solid waste crushing and processing equipment according to claim 1, characterized in that: The buffer feed baffle (2) comprises a mounting screw (21), a supporting baffle (22), a metal spring (23) and a positioning inclined plate (24); the mounting screw (21) is provided on the inner side of the outer end of the supporting baffle (22); the metal spring (23) is provided on the upper end of the supporting baffle (22); the positioning inclined plate (24) is provided on the inner end of the supporting baffle (22); the supporting baffle (22) is mounted and connected to the lower mounting housing (7) by the mounting screw (21); and the metal spring (23) is fixedly connected to the inner top end of the lower mounting housing (7).

3. The solid waste crushing and processing equipment according to claim 1, characterized in that: The secondary crushing pipe (5) comprises internal serrations (51), a mounting disc (52), an internal sleeve cavity (53), a hollow pipe (54) and an assembly screw (55). The hollow pipe (54) is provided with an internal sleeve cavity (53). The inner side of the internal sleeve cavity (53) is provided with internal serrations (51) on the inner wall of the hollow pipe (54). The circumferential side of the hollow pipe (54) is provided with a mounting disc (52). The inner side of the mounting disc (52) is provided with an assembly screw (55). The mounting disc (52) is mounted and connected to the lower mounting housing (7) via the assembly screw (55).

4. The solid waste crushing and processing equipment according to claim 1, characterized in that: The first crushing roller body (3) comprises a sawtooth tooth block (31), a rotating roller body (32) and a first rotating motor (33); the output end of the first rotating motor (33) is provided with the rotating roller body (32) via a coupling; the circumferential side of the rotating roller body (32) is provided with a sawtooth tooth block (31); the first rotating motor (33) is installed and connected to an upper mounting housing (71); and the rotating roller body (32) is sleeved on the upper mounting housing (71).

5. The solid waste crushing and processing equipment according to claim 1, characterized in that: The drop opening of the solid waste feeding hopper (1) is located above the pulverizing gap between the two first pulverizing rollers (3).

6. The solid waste crushing and processing equipment according to claim 1, characterized in that: A secondary crushing gap is provided between the secondary crushing processing mechanism (4) and the secondary crushing pipeline (5).

7. The solid waste pulverizing and processing equipment according to claim 1, characterized in that: There are two buffer feed baffles (2) in total, and the buffer feed baffles (2) are symmetrically arranged on both sides of the inner top end of the upper mounting housing (71).

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