Extrusion device for construction waste treatment

Abstract

The utility model belongs to the field of extrusion devices for garbage treatment, and particularly relates to an extrusion device for construction garbage treatment, which comprises a device main body, pushing and pressing devices are arranged on the two sides of the top end in the device body, the top end in the device body is fixedly connected with the top ends of the pushing and pressing devices, the bottom ends of the pushing and pressing devices are fixedly connected with the top end of a pressing plate, and a crushing mechanism is arranged on the outer side of the device body. The crushing mechanism comprises a crushing box, and the crushing box is arranged on the side, close to the top end, of the device body. Through the design of the crushing mechanism, the function of firstly crushing and then extruding is achieved, and the problems that when an existing device is not provided with a crushing assembly, when large and high-hardness building garbage is extruded, due to the fact that the garbage is high in hardness and large in size, the garbage is difficult to completely extrude together in the extruding process, the compactness cannot be guaranteed, and the crushing efficiency is high are solved. Therefore, the problem that the extrusion is very easy to loosen is solved, and the tightness degree after extrusion is improved.

Description

Technical Field

[0001] The utility model relates to the field of extrusion devices for garbage processing, in particular to an extrusion device for construction garbage processing. Background Art

[0002] Construction waste can be divided into engineering debris, decoration waste, demolition waste, engineering mud, etc.; according to the composition, construction waste can be divided into debris, concrete blocks, gravel, brick and tile fragments, etc. The method of handling construction waste is often to squeeze the garbage to facilitate later transportation.

[0003] An existing extrusion device for treating construction waste can be specifically referred to as application number: CN202122184337.0, a construction waste extrusion device for treating construction waste, comprising a garbage treatment component for extruding garbage, the garbage treatment component comprising a garbage extrusion molding chamber, an extrusion driving threaded rod and a bottom extrusion plate, the garbage extrusion molding chamber is provided with a wastewater collection and treatment component for collecting and treating wastewater, the end of the movable plug rod is inserted into the movable slot and connected to the buffer spring, the utility model arranges a wastewater collection and treatment component on the garbage treatment component, and the wastewater extruded during the garbage pressing process can be collected and treated by the wastewater collection and treatment component, so that the garbage extrusion process is cleaner and more sanitary, bacteria are not allowed to grow on the processing platform, and water is not allowed to enter the extrusion part caused by flushing with a water pipe in the traditional method, while saving the use of water resources and ensuring that the tightness inside the extrusion part is more stable;

[0004] The above device is not provided with a crushing component. When squeezing larger and harder construction waste, due to the high hardness and large volume of the waste, it is difficult to completely squeeze the waste together during the squeezing process, and the compactness cannot be guaranteed, so it is very easy for the waste to become loose after squeezing. Therefore, in view of the above problem, an squeezing device for treating construction waste is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing device is not provided with a crushing component. When squeezing larger and harder construction waste, due to the high hardness and large volume of the waste, it is difficult to completely squeeze the waste together during the squeezing process, and the compactness cannot be guaranteed, so the problem of looseness after squeezing easily occurs. The utility model proposes a squeezing device for processing construction waste.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows: the utility model is a construction waste treatment extrusion device, comprising a device body; pushing devices are arranged on both sides of the top of the device body, and the top of the device body is fixedly connected to the top of the pushing device, the bottom of the pushing device is fixedly connected to the top of the pressing plate, and a crushing mechanism is arranged on the outside of the device body;

[0007] The crushing mechanism includes a crushing box, which is arranged on a side of the device body near the top, one end of the crushing box is fixedly connected to a side of the device body near the upper position, and the crushing box is communicated with the interior of the device body, and a side of the crushing box near the rear end is fixedly connected to the first motor, the front end of the first motor passes through the side end of the crushing box to reach the interior of the crushing box, and the front end of the first motor is fixedly connected to the rear end of the first crushing roller, and the front end of the first crushing roller is fixedly connected to the rear end of the first transmission rod.

[0008] Preferably, the front end of the first transmission rod passes through the front end of the crushing box to reach the outside of the crushing box, and the first transmission rod is rotatably connected to the crushing box, the front end of the first transmission rod is fixedly connected to the rear end of the first gear, one end of the first gear is meshed with one end of the second gear, and the rear end of the second gear is fixedly connected to the front end of the second transmission rod.

[0009] Preferably, the rear end of the second transmission rod passes through the front end of the crushing box to reach the inside of the crushing box, and the second transmission rod is rotatably connected to the crushing box, the rear end of the second transmission rod is fixedly connected to the front end of the second crushing roller, the rear end of the second crushing roller is fixedly connected to the front end of the third transmission rod, the rear end of the third transmission rod passes through the rear end of the inside of the crushing box to reach the outside of the rear end of the crushing box, and the third transmission rod is rotatably connected to the crushing box.

[0010] Preferably, the rear end of the third transmission rod is fixedly connected to the front end of the first limit block, and the outer side of the second transmission rod is fixedly connected to the inner wall of the second limit block at a position close to the front end of the crushing box.

[0011] Preferably, a material picking mechanism is provided inside the device body, and the material picking mechanism includes grooves, and the grooves are opened on both sides inside the device body, the rear end of the groove on one side inside the device body is fixedly connected to the rear end of the second motor, the front end of the second motor is fixedly connected to the rear end of the threaded rod, the front end of the threaded rod is inserted into the fixed block, and the threaded rod is rotatably connected to the fixed block.

[0012] Preferably, one end of a push plate is sleeved on the outer side of the threaded rod, and the threaded rod is threadedly connected to the push plate, and the bottom end of the push plate is fitted with the bottom end of the inner part of the device body.

[0013] Preferably, the front and rear ends of the groove on the other side of the device body are fixedly connected to the front and rear ends of the guide rod, the other end of the push plate is sleeved on the outside of the guide rod, and the push plate is slidably connected to the guide rod.

[0014] The utility model is beneficial in that:

[0015] 1. The utility model realizes the function of crushing first and then squeezing through the structural design of the breaking mechanism, which solves the problem that the existing device is not provided with a crushing component. When squeezing large and hard construction waste, due to the high hardness and large volume of the waste, it is difficult to completely squeeze the waste together during the squeezing process, and the compactness cannot be guaranteed, so that the waste is easily loose after squeezing, thereby improving the compactness after squeezing;

[0016] 2. The utility model realizes the function of automatically pushing out the squeezed garbage through the structural design of the material taking mechanism, which solves the problem that the existing device is not provided with a component that can facilitate the automatic removal of the squeezed garbage. After the extrusion is completed, the existing device can only rely on the staff to manually remove the garbage inside the device, and cannot be automatically removed through the device body, thereby increasing the work intensity of the staff and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model 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 utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the first partial cross-sectional structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the second partial cross-sectional structure of the utility model;

[0021] Figure 4 This is an enlarged schematic structural diagram of point A in 2 of the utility model.

[0022] In the figure: 1. device body; 2. pushing device; 3. pressure plate; 10. crushing box; 11. first motor; 12. first crushing roller; 13. first transmission rod; 14. first gear; 15. second gear; 16. second transmission rod; 17. second crushing roller; 18. third transmission rod; 19. first limit block; 20. second limit block; 21. groove; 22. second motor; 23. threaded rod; 24. fixing block; 25. push plate; 26. guide rod. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] See also Figure 1-Figure 4 As shown, a squeezing device for treating construction waste comprises a device body 1; a pushing device 2 is arranged on both sides of the top of the device body 1, and the top of the device body 1 is welded to the top of the pushing device 2, and the bottom of the pushing device 2 is welded to the top of the pressing plate 3, and a crushing mechanism is arranged on the outside of the device body 1;

[0025] The crushing mechanism includes a crushing box 10, which is arranged on one side of the device body 1 near the top, one end of the crushing box 10 is welded to one side of the device body 1 near the top, and the crushing box 10 is connected to the inside of the device body 1, and the side of the crushing box 10 near the rear end is welded to the first motor 11, the front end of the first motor 11 passes through the side end of the crushing box 10 to reach the inside of the crushing box 10, and the front end of the first motor 11 is welded to the rear end of the first crushing roller 12, and the front end of the first crushing roller 12 is welded to the rear end of the first transmission rod 13;

[0026] During operation, the construction waste is first poured into the crushing box 10, and then the first motor 11 at the rear end of the crushing box 10 is started to drive the first crushing roller 12 to rotate. When the first crushing roller 12 rotates, the first transmission rod 13 at the front end of the first crushing roller 12 will rotate along the inside of the crushing box 10, and the pushing device 2 is started to drive the pressure plate 3 downward to compact the garbage, which is used to crush and compact the construction waste.

[0027] Further, the front end of the first transmission rod 13 passes through the front end of the crushing box 10 to the outside of the crushing box 10, and the first transmission rod 13 is rotatably connected to the crushing box 10. The first transmission rod 13 and the inner wall of the crushing box 10 sleeved on the outside of the first transmission rod 13 are both circular in design. The front end of the first transmission rod 13 is welded to the rear end of the first gear 14, one end of the first gear 14 is meshed and connected to one end of the second gear 15, and the rear end of the second gear 15 is welded to the front end of the second transmission rod 16;

[0028] During operation, the first transmission rod 13 rotates along the inside of the crushing box 10, driving the first gear 14 to rotate, and the first gear 14 drives the second gear 15 and the second transmission rod 16 to rotate synchronously, so as to crush and compact the construction waste.

[0029] Further, the rear end of the second transmission rod 16 passes through the front end of the crushing box 10 to reach the inside of the crushing box 10, and the second transmission rod 16 is rotatably connected to the crushing box 10, the second transmission rod 16 and the inner wall of the crushing box 10 sleeved on the outside of the second transmission rod 16 are both circularly designed, the rear end of the second transmission rod 16 is welded to the front end of the second crushing roller 17, the rear end of the second crushing roller 17 is welded to the front end of the third transmission rod 18, the rear end of the third transmission rod 18 passes through the rear end of the crushing box 10 to reach the outside of the rear end of the crushing box 10, and the third transmission rod 18 is rotatably connected to the crushing box 10, and the third transmission rod 18 and the inner wall of the crushing box 10 sleeved on the outside of the third transmission rod 18 are both circularly designed;

[0030] During operation, the second transmission rod 16 rotates and will rotate along the front end of the crushing box 10. At the same time, the second transmission rod 16 rotates, driving the second crushing roller 17 and the third transmission rod 18 to rotate synchronously, and the third transmission rod 18 rotates along the rear end of the crushing box 10, which is used to crush and compact the construction waste.

[0031] Furthermore, the rear end of the third transmission rod 18 is welded to the front end of the first limit block 19, and the outer side of the second transmission rod 16 near the front end of the crushing box 10 is welded to the inner wall of the second limit block 20, and the first limit block 19 and the second limit block 20 are both circular in design;

[0032] During operation, the first limit block 19 at the front end of the third transmission rod 18 and the second limit block 20 on the outside of the second transmission rod 16 can play a limiting role to prevent the main position of the second crushing roller 17 from shifting, causing the positions of the first gear 14 and the second gear 15 to shift at the same time, and are used to squeeze and compact the construction waste after it is broken.

[0033] Furthermore, a material taking mechanism is provided inside the device body 1, and the material taking mechanism includes a groove 21, and the groove 21 is provided on both sides inside the device body 1, and the rear end of the groove 21 on one side inside the device body 1 is welded to the rear end of the second motor 22, and the front end of the second motor 22 is welded to the rear end of the threaded rod 23, and the front end of the threaded rod 23 is inserted into the inside of the fixed block 24, and the threaded rod 23 is rotatably connected to the fixed block 24, and the inner wall of the fixed block 24 is circular in design;

[0034] During operation, the second motor 22 inside the groove 21 is started first to drive the threaded rod 23 to rotate, and the front end of the threaded rod 23 rotates along the inside of the fixed block 24 to take out the compacted garbage.

[0035] Furthermore, one end of a push plate 25 is sleeved on the outer side of the threaded rod 23, and the threaded rod 23 is threadedly connected to the push plate 25, and the bottom end of the push plate 25 is in contact with the bottom end of the inner part of the device body 1;

[0036] During operation, the threaded rod 23 rotates, driving one end of the push plate 25 to move along the surface of the threaded rod 23 toward the front end of the device body 1, and pushing the garbage to move outward, so as to take out the compacted garbage.

[0037] Furthermore, the front and rear ends of the groove 21 on the other side of the device body 1 are welded together with the front and rear ends of the guide rod 26, and the other end of the push plate 25 is sleeved on the outside of the guide rod 26, and the push plate 25 is slidably connected with the guide rod 26, and the guide rod 26 is designed as a round rod;

[0038] During operation, the other end of the push plate 25 moves along the surface of the guide rod 26 until the garbage is completely pushed out of the device body 1, so as to take out the compacted garbage.

[0039] Working principle: When it is necessary to crush and compact the construction waste, first pour the construction waste into the crushing box 10, then start the first motor 11 at the rear end of the crushing box 10 to drive the first crushing roller 12 to rotate. When the first crushing roller 12 rotates, the first transmission rod 13 at the front end of the first crushing roller 12 will rotate along the inside of the crushing box 10, and at the same time, the first transmission rod 13 rotates, driving the first gear 14 to rotate, and the first gear 14 drives the second gear 15 and the second transmission rod 16 to rotate synchronously. When the second transmission rod 16 rotates, it will rotate along the front end of the crushing box 10. At the same time, the second transmission rod 16 rotates, driving the second crushing roller 17 and the third transmission rod 16 to rotate synchronously. The moving rod 18 rotates synchronously, and the third transmission rod 18 rotates along the rear end of the crushing box 10. At the same time, the first limit block 19 at the front end of the third transmission rod 18 and the second limit block 20 on the outside of the second transmission rod 16 can play a limiting role to prevent the main position of the second crushing roller 17 from shifting, causing the positions of the first gear 14 and the second gear 15 to shift at the same time. When the first crushing roller 12 and the second crushing roller 17 rotate synchronously, the construction waste can be crushed, and the crushed waste will slide along the inside of the crushing box 10 to the bottom of the device body 1. Then the pushing device 2 is started to drive the pressure plate 3 to compact the garbage downward, which is used to squeeze and compact the construction waste after it is broken.

[0040] When it is necessary to take out the compacted garbage, first start the second motor 22 inside the groove 21 to drive the threaded rod 23 to rotate, and the front end of the threaded rod 23 rotates along the inside of the fixed block 24. When the threaded rod 23 rotates, it drives one end of the push plate 25 to move along the surface of the threaded rod 23 toward the front end of the device body 1 and push the garbage outward. At the same time, the other end of the push plate 25 moves along the surface of the guide rod 26 until the garbage is completely pushed out of the device body 1, which is used to take out the compacted garbage.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A construction waste treatment extrusion device, comprising a device body (1); characterized in that: Pushing devices (2) are arranged on both sides of the top of the device body (1), and the top of the device body (1) is fixedly connected to the top of the pushing device (2), the bottom of the pushing device (2) is fixedly connected to the top of the pressure plate (3), and a crushing mechanism is arranged on the outside of the device body (1); The crushing mechanism comprises a crushing box (10), wherein the crushing box (10) is arranged on a side of the device body (1) close to the top, one end of the crushing box (10) is fixedly connected to a side of the device body (1) close to the top, and the crushing box (10) is connected to the inside of the device body (1), and the side of the crushing box (10) close to the rear end is fixedly connected to a first motor (11), and the front end of the first motor (11) passes through the side end of the crushing box (10) to reach the inside of the crushing box (10), and the front end of the first motor (11) is fixedly connected to the rear end of a first crushing roller (12), and the front end of the first crushing roller (12) is fixedly connected to the rear end of a first transmission rod (13).

2. The extrusion device for treating construction waste according to claim 1, characterized in that: The front end of the first transmission rod (13) passes through the front end of the crushing box (10) to reach the outside of the crushing box (10), and the first transmission rod (13) is rotatably connected to the crushing box (10), the front end of the first transmission rod (13) is fixedly connected to the rear end of the first gear (14), one end of the first gear (14) is meshedly connected to one end of the second gear (15), and the rear end of the second gear (15) is fixedly connected to the front end of the second transmission rod (16).

3. The extrusion device for treating construction waste according to claim 2, characterized in that: The rear end of the second transmission rod (16) passes through the front end of the crushing box (10) to reach the inside of the crushing box (10), and the second transmission rod (16) is rotatably connected to the crushing box (10). The rear end of the second transmission rod (16) is fixedly connected to the front end of the second crushing roller (17). The rear end of the second crushing roller (17) is fixedly connected to the front end of the third transmission rod (18). The rear end of the third transmission rod (18) passes through the rear end of the inside of the crushing box (10) to reach the outside of the rear end of the crushing box (10), and the third transmission rod (18) is rotatably connected to the crushing box (10).

4. The extrusion device for treating construction waste according to claim 3 is characterized in that: The rear end of the third transmission rod (18) is fixedly connected to the front end of the first limit block (19), and the outer side of the second transmission rod (16) is fixedly connected to the inner wall of the second limit block (20) at a position close to the front end of the crushing box (10).

5. The extrusion device for treating construction waste according to claim 4, characterized in that: A material taking mechanism is arranged inside the device body (1), and the material taking mechanism comprises a groove (21), wherein the groove (21) is arranged on both sides inside the device body (1), the rear end of the groove (21) on one side inside the device body (1) is fixedly connected to the rear end of the second motor (22), the front end of the second motor (22) is fixedly connected to the rear end of the threaded rod (23), the front end of the threaded rod (23) is inserted into the inside of the fixed block (24), and the threaded rod (23) is rotatably connected to the fixed block (24).

6. The extrusion device for treating construction waste according to claim 5, characterized in that: One end of a push plate (25) is sleeved on the outer side of the threaded rod (23), and the threaded rod (23) is threadedly connected to the push plate (25), and the bottom end of the push plate (25) is in contact with the bottom end of the inside of the device body (1).

7. The extrusion device for treating construction waste according to claim 6, characterized in that: The front and rear ends of the groove (21) on the other side of the device body (1) are fixedly connected to the front and rear ends of the guide rod (26), the other end of the push plate (25) is sleeved on the outside of the guide rod (26), and the push plate (25) is slidably connected to the guide rod (26).

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