Waste treatment equipment with adjustable crushing device

Abstract

The utility model relates to the field of environmental protection and waste treatment, and discloses waste treatment equipment with an adjustable crushing device, which comprises a dust removal device, the crushing device, a crushing device support, a blanking hopper and a control computer, according to the crushing device, a rotary crushing principle is adopted, waste is efficiently crushed through rotation of a crushing cone and extrusion and shearing effects of a crushing wall, and the crushing mode is high in crushing efficiency, uniform in particle size of crushed materials and beneficial to improvement of the subsequent treatment effect; accurate adjustment and monitoring of parameters such as crushing granularity and dust removal effect are realized through an intelligent control system; the dust removal device arranged on the equipment generates strong suction force through the turbine fan, dust and fine particles generated in the discharging hopper and in the crushing process are effectively sucked away, dust pollution to the working environment is greatly reduced, the health of operators is protected, and meanwhile the environment-friendly requirement is met.

Description

Technical Field

[0001] The utility model relates to the fields of environmental protection and waste treatment, and specifically relates to a waste treatment device with an adjustable crushing device. Background Art

[0002] With the acceleration of the industrialization process and the improvement of the urbanization level, the amount of waste generated has increased sharply, and the demand for waste treatment technology has become increasingly urgent. Waste treatment is not only related to environmental protection and resource recovery and utilization, but also directly affects human health and sustainable development. Traditional waste treatment methods often have problems such as low treatment efficiency, high energy consumption, and serious secondary pollution. As one of the key devices in the waste treatment process, the performance of the crushing device directly affects the efficiency and effect of the entire treatment system. Traditional crushing devices often have problems such as non-adjustable crushing particle size, uneven crushing effect, rapid wear of vulnerable parts, and high noise. Due to the lack of an effective adjustment mechanism, traditional crushing devices are prone to uneven crushing particle size during the crushing process, affecting the progress of subsequent treatment processes. Some traditional crushing devices still rely on manual operation, with low automation, resulting in difficult-to-guarantee work efficiency and stability. For this reason, we have proposed a waste treatment device with an adjustable crushing device. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides a waste treatment device with an adjustable crushing device, which solves the above problems.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the utility model provides the following technical solutions: A waste treatment device with an adjustable crushing device includes a dust removal device, a crushing device, a crushing device support, a feeding hopper, and a control computer. One side of the dust removal device is connected to the feeding hopper through a pipeline. The bottom end of the feeding hopper is provided with a crushing device, the bottom end of the crushing device is provided with a crushing device support, and one side of the top end of the crushing device support is fixedly installed with a control computer.

[0007] Preferably, the dust removal device includes a turbine fan, a turbine fan motor, an exhaust air duct, a spiral funnel, and an air inlet. The turbine fan motor is fixedly installed at the top end of the dust removal device, the spiral funnel is fixedly installed at the bottom end of the dust removal device, an air inlet is fixedly installed on the side of the spiral funnel facing the feeding hopper, the air inlet extends into the interior of the spiral funnel, a plurality of thread grooves are provided in the interior of the spiral funnel, and an exhaust air duct is provided on the side of the turbine fan facing away from the air inlet.

[0008] Preferably, the dust removal device further includes an air duct, a dust collection bucket and a fixing bracket. The bottom end of the spiral funnel is fixedly installed with a dust collection bucket, and the inside of the spiral funnel is communicated with the dust collection bucket. The top end of the dust collection bucket is fixedly installed with a fixing bracket, and the spiral funnel is fixedly installed on the dust collection bucket through the fixing bracket. The bottom end of the turbine fan is fixedly installed with an air duct, and the air duct penetrates and extends into the inside of the spiral funnel.

[0009] Preferably, the crushing device includes a telescopic crushing wall, a crushing device base, crushing wall teeth, a rotating shaft fixing seat and a hydraulic telescopic rod. The top end of the crushing device base is provided with a telescopic crushing wall, and the inside of the telescopic crushing wall is provided with crushing wall teeth. A set of hydraulic telescopic rods are fixedly installed on both sides of the crushing device base, and a rotating shaft fixing seat is provided on one side of the crushing device base. The top ends of the two hydraulic telescopic rods are fixedly installed together with the bottom end of the telescopic crushing wall.

[0010] Preferably, the bottom end of the crushing device base is fixedly installed with a discharge hopper. The crushing device is fixedly installed on the crushing device support through the discharge hopper. The bottom end of the discharge hopper is fixedly installed with a collection box, and the inside of the discharge hopper is communicated with the collection box.

[0011] Preferably, the crushing device further includes a crushing cone, a crushing cone fixing seat and a crushing device motor. The bottom end inside the crushing device base is fixedly installed with a crushing cone fixing seat, and a crushing cone is rotatably installed inside the crushing cone fixing seat. A crushing device motor is provided on one side of the crushing device base close to the rotating shaft fixing seat, and the crushing device motor is fixedly installed on the top end of the crushing device support.

[0012] Preferably, the bottom end of the crushing cone is fixedly installed with a second bevel gear, the bottom end of the second bevel gear is fixedly installed with a swing rod, the swing rod is sleeved inside a limit sleeve, the output shaft of the crushing device motor is fixedly installed with a rotating shaft, the other end of the rotating shaft is fixedly installed with a first bevel gear, and the first bevel gear is engaged with the second bevel gear. The limit sleeve is fixedly installed inside the crushing cone fixing seat.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a waste treatment device with an adjustable crushing device, which has the following beneficial effects:

[0015] 1. For the waste treatment device with an adjustable crushing device, the dust removal device equipped with the device generates a strong suction force through the turbine fan, effectively sucking dust and fine particles generated during the feeding hopper and the crushing process, greatly reducing the dust pollution of the working environment, protecting the health of the operators, and meeting the environmental protection requirements at the same time.

[0016] 2. The crushing device is an adjustable waste treatment equipment. The crushing device adopts a design of adjustable telescopic crushing wall. By adjusting the gap between the crushing wall and the crushing cone through the telescopic hydraulic expansion rod, precise control of the crushing particle size can be achieved. This design enables the equipment to handle wastes with different hardnesses and particle sizes and adjust the crushing effect according to actual needs.

[0017] 3. The crushing device is an adjustable waste treatment equipment. The crushing device adopts the principle of rotary crushing. Through the rotation of the crushing cone and the extrusion and shearing actions of the crushing wall, the waste is efficiently crushed. This crushing method not only has a high crushing efficiency but also the particle size of the crushed material is uniform, which is beneficial to improving the subsequent treatment effect. It is equipped with a control computer, and precise adjustment and monitoring of parameters such as crushing particle size and dust removal effect are achieved through an intelligent control system. Description of the Drawings

[0018] Figure 1 is a schematic perspective front view structure diagram of the present utility model;

[0019] Figure 2 is a schematic structure diagram of the dust removal device of the present utility model;

[0020] Figure 3 is a schematic structure diagram of the crushing device of the present utility model;

[0021] Figure 4 is a schematic structure diagram of the telescopic crushing wall of the present utility model;

[0022] Figure 5 is a schematic structure diagram of the base of the crushing device of the present utility model;

[0023] Figure 6 is a schematic structure diagram of the fixing seat of the crushing cone of the present utility model;

[0024] Figure 7 is a schematic structure diagram of the crushing cone of the present utility model.

[0025] In the figure: 1. Dust removal device; 2. Crushing device; 3. Crushing device support; 4. Feeding hopper; 5. Telescopic crushing wall; 6. Base of the crushing device; 7. Discharge hopper; 8. Collection box; 9. Crushing wall teeth; 10. Rotating shaft fixing seat; 11. Hydraulic expansion rod; 12. Crushing cone; 13. Fixing seat of the crushing cone; 14. First bevel gear; 15. Second bevel gear; 16. Rotating shaft; 17. Swing rod; 18. Limit sleeve; 19. Turbine fan; 20. Turbine fan motor; 21. Exhaust air duct; 22. Air inlet; 23. Induction air duct; 24. Spiral funnel; 25. Dust collection barrel; 26. Fixed support; 27. Crushing device motor; 28. Control computer. Detailed Embodiment

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figure 1-7 , a waste treatment device with an adjustable crushing device, including a dust removal device 1, a crushing device 2, a crushing device support 3, a feeding hopper 4, and a control computer 28. One side of the dust removal device 1 is connected to the feeding hopper 4 through a pipeline. The bottom end of the feeding hopper 4 is provided with a crushing device 2. The bottom end of the crushing device 2 is provided with a crushing device support 3. One side of the top end of the crushing device support 3 is fixedly installed with a control computer 28.

[0028] Furthermore, the dust removal device 1 includes a turbine fan 19, a turbine fan motor 20, an exhaust air duct 21, a spiral funnel 24, and an air inlet 22. The top end of the dust removal device 1 is fixedly installed with a turbine fan motor 20. The bottom end of the dust removal device 1 is fixedly installed with a spiral funnel 24. One side of the spiral funnel 24 facing the feeding hopper 4 is fixedly installed with an air inlet 22. The air inlet 22 extends into the interior of the spiral funnel 24. A plurality of thread grooves are provided inside the spiral funnel 24. An exhaust air duct 21 is provided on the side of the turbine fan 19 facing away from the air inlet 22. The dust removal device 1 equipped with the equipment generates a strong suction force through the turbine fan 19, effectively sucking away the dust and fine particles generated during the feeding hopper and the crushing process, greatly reducing the dust pollution in the working environment, protecting the health of the operators, and meeting the environmental protection requirements at the same time.

[0029] Furthermore, the dust removal device 1 further includes an air guide pipe 23, a dust collection bucket 25, and a fixing bracket 26. The bottom end of the spiral funnel 24 is fixedly installed with a dust collection bucket 25. The interiors of the spiral funnel 24 and the dust collection bucket 25 are connected. The top end of the dust collection bucket 25 is fixedly installed with a fixing bracket 26. The spiral funnel 24 is fixedly installed on the dust collection bucket 25 through the fixing bracket 26. The bottom end of the turbine fan 19 is fixedly installed with an air guide pipe 23. The air guide pipe 23 penetrates and extends into the interior of the spiral funnel 24.

[0030] Furthermore, the crushing device 2 includes a telescopic crushing wall 5, a crushing device base 6, crushing wall teeth 9, a rotating shaft fixing seat 10, and a hydraulic telescopic rod 11. The telescopic crushing wall 5 is provided at the top of the crushing device base 6. The interior of the telescopic crushing wall 5 is provided with the crushing wall teeth 9. A set of hydraulic telescopic rods 11 are fixedly installed on both sides of the crushing device base 6. A rotating shaft fixing seat 10 is provided on one side of the crushing device base 6. The tops of the two groups of hydraulic telescopic rods 11 are fixedly installed together with the bottom end of the telescopic crushing wall 5. The crushing device 2 adopts a design of an adjustable telescopic crushing wall 5. By adjusting the gap between the crushing wall and the crushing cone 12 through the telescopic movement of the hydraulic telescopic rod 11, precise control of the crushing particle size can be achieved. This design enables the device to process wastes of various different hardnesses and particle sizes and adjust the crushing effect according to actual requirements.

[0031] Furthermore, a discharge hopper 7 is fixedly installed at the bottom end of the crushing device base 6. The crushing device 2 is fixedly installed on the crushing device support 3 through the discharge hopper 7. A collection box 8 is fixedly installed at the bottom end of the discharge hopper 7. The interior of the discharge hopper 7 is in communication with the interior of the collection box 8.

[0032] Furthermore, the crushing device 2 further includes a crushing cone 12, a crushing cone fixing seat 13, and a crushing device motor 27. The crushing cone fixing seat 13 is fixedly installed at the bottom end inside the crushing device base 6. The crushing cone 12 is rotatably installed inside the crushing cone fixing seat 13. A crushing device motor 27 is provided on one side of the crushing device base 6 close to the rotating shaft fixing seat 10. The crushing device motor 27 is fixedly installed at the top of the crushing device support 3.

[0033] Furthermore, a second bevel gear 15 is fixedly installed at the bottom end of the crushing cone 12. A swing rod 17 is fixedly installed at the bottom end of the second bevel gear 15. The swing rod 17 is sleeved inside a limit sleeve 18. A rotating shaft 16 is fixedly installed on the output shaft of the crushing device motor 27. A first bevel gear 14 is fixedly installed at the other end of the rotating shaft 16. The first bevel gear 14 is engaged with the second bevel gear 15. The limit sleeve 18 is fixedly installed inside the crushing cone fixing seat 13. The crushing device 2 adopts a rotary crushing principle. Through the rotation of the crushing cone 12 and the extrusion and shearing actions of the crushing wall, the waste is efficiently crushed. This crushing method not only has a high crushing efficiency but also the particle size of the crushed material is uniform, which is beneficial to improving the subsequent treatment effect. It is equipped with a control computer 28, and precise adjustment and monitoring of parameters such as the crushing particle size and dust removal effect are realized through an intelligent control system.

[0034] Working principle: The waste is first put into the feeding hopper 4 for crushing treatment. While the waste is being fed, the dust removal device 1 is started. The suction force generated by the turbine fan 19 sucks the dust and fine particles generated around the feeding hopper 4 into the dust removal system for preliminary purification treatment. The waste after dust removal pretreatment enters the crushing device 2 for crushing. The crushing cone 12 rotates driven by the crushing device motor 27, and together with the telescopic crushing wall 5 whose up and down movement is controlled by the hydraulic telescopic rod 11, they act together to extrude, shear and crush the waste. By controlling the telescopic amount of the hydraulic telescopic rod 11 through the control computer 28, the gap size between the telescopic crushing wall 5 and the crushing cone 12 can be changed, thus realizing precise control of the crushing particle size. The smaller the gap, the finer the crushing effect; the larger the gap, the coarser the crushing effect. The crushed waste falls into the collection box 8 through the discharge hopper 7. The collection box 8 serves as the final collection point, facilitating subsequent treatment or transportation. The turbine fan motor 20 drives the turbine fan 19 to rotate, generating a strong suction force. This suction force sucks the dust and particulate matter around the feeding hopper 4 into the spiral funnel 24 through the air inlet 22. The design of multiple groups of thread grooves inside the spiral funnel 24 helps the preliminary separation and concentration of dust. As the air flow passes through the spiral funnel 24, the dust deposits on the wall surface under the action of centrifugal force and flows downward along the thread grooves, finally falling into the dust collection bucket 25. The air after dust removal treatment is discharged through the exhaust air duct 21, reducing environmental pollution. The crushing device motor 27 drives the crushing cone 12 to rotate inside the crushing cone fixed seat 13 through the transmission of the rotating shaft 16, the first bevel gear 14 and the second bevel gear 15. A crushing chamber is formed between the outer surface of the crushing cone 12 and the telescopic crushing wall 5. After the waste is fed into the crushing chamber, it is gradually crushed into smaller particles under the rotation of the crushing cone 12 and the extrusion and shearing action of the telescopic crushing wall 5. By controlling the telescopic amount of the hydraulic telescopic rod 11 through the control computer 28, the gap size between the telescopic crushing wall 5 and the crushing cone 12 can be changed, thus realizing precise control of the crushing particle size. This adjustment mechanism enables the equipment to process different types and hardness of waste and perform different degrees of crushing as needed. The crushed waste falls into the collection box 8 through the discharge hopper 7 to complete the entire treatment process. The design of the collection box 8 facilitates subsequent transportation, reuse or further treatment. Through the dust removal pretreatment of the dust removal device 1 and the precise crushing treatment of the crushing device 2, effective treatment and resource utilization of the waste are realized. At the same time, through the intelligent control system, the equipment can flexibly adjust the crushing particle size to meet different treatment requirements.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste treatment device with an adjustable crushing device, comprising a dust removal device (1), a crushing device (2), a crushing device support (3), a material discharge hopper (4) and a control computer (28), characterized in that: One side of the dust removal device (1) is connected to a feed hopper (4) through a pipeline; a crushing device (2) is provided at the bottom end of the feed hopper (4); a crushing device bracket (3) is provided at the bottom end of the crushing device (2); and a control computer (28) is fixedly installed on one side of the top end of the crushing device bracket (3).

2. A waste treatment device with an adjustable crushing device according to claim 1, characterized in that: The dust removal device (1) comprises a turbofan (19), a turbofan motor (20), an exhaust duct (21), a spiral funnel (24) and an air inlet (22); the turbofan motor (20) is fixedly mounted on the top end of the dust removal device (1); the spiral funnel (24) is fixedly mounted on the bottom end of the dust removal device (1); the air inlet (22) is fixedly mounted on the side of the spiral funnel (24) facing the unloading hopper (4); the air inlet (22) extends to the interior of the spiral funnel (24); a plurality of groups of spiral grooves are provided inside the spiral funnel (24); and an exhaust duct (21) is provided on the side of the turbofan (19) facing away from the air inlet (22).

3. A waste treatment device with an adjustable crushing device according to claim 2, characterized in that: The dust removal device (1) further comprises an air duct (23), a dust collecting bucket (25) and a fixed bracket (26); the dust collecting bucket (25) is fixedly mounted on the bottom end of the spiral funnel (24); the spiral funnel (24) and the inside of the dust collecting bucket (25) are connected; the fixed bracket (26) is fixedly mounted on the top end of the dust collecting bucket (25); the spiral funnel (24) is fixedly mounted on the dust collecting bucket (25) via the fixed bracket (26); the air duct (23) is fixedly mounted on the bottom end of the turbofan (19); the air duct (23) extends through the inside of the spiral funnel (24).

4. The waste treatment equipment with adjustable crushing device according to claim 1, characterized in that: The crushing device (2) comprises a telescopic crushing wall (5), a crushing device base (6), crushing wall teeth (9), a rotating shaft fixing seat (10) and a hydraulic telescopic rod (11); the top of the crushing device base (6) is provided with a telescopic crushing wall (5); the interior of the telescopic crushing wall (5) is provided with crushing wall teeth (9); a group of hydraulic telescopic rods (11) are fixedly mounted on both sides of the crushing device base (6); a rotating shaft fixing seat (10) is provided on one side of the crushing device base (6); the top ends of the telescopic rods of the two groups of hydraulic telescopic rods (11) are fixedly mounted together with the bottom end of the telescopic crushing wall (5).

5. The waste treatment equipment with adjustable crushing device according to claim 4, characterized in that: A discharge hopper (7) is fixedly mounted on the bottom end of the pulverizing device base (6); the pulverizing device (2) is fixedly mounted on the pulverizing device bracket (3) via the discharge hopper (7); a collecting box (8) is fixedly mounted on the bottom end of the discharge hopper (7); and the discharge hopper (7) is in communication with the interior of the collecting box (8).

6. The waste treatment equipment with adjustable crushing device according to claim 4, characterized in that: The pulverizing device (2) further comprises a crushing cone (12), a crushing cone fixing seat (13) and a crushing device motor (27); the crushing cone fixing seat (13) is fixedly mounted at the bottom end of the crushing device base (6); the crushing cone (12) is rotatably mounted inside the crushing cone fixing seat (13); a crushing device motor (27) is provided on one side of the crushing device base (6) close to the rotating shaft fixing seat (10); and the crushing device motor (27) is fixedly mounted on the top end of the crushing device bracket (3).

7. The waste treatment equipment with adjustable pulverizing device according to claim 6, characterized in that: A second bevel gear (15) is fixedly mounted on the bottom end of the crushing cone (12), a swing lever (17) is fixedly mounted on the bottom end of the second bevel gear (15), the swing lever (17) is sleeved in a limiting sleeve (18), a rotating shaft (16) is fixedly mounted on the output shaft of the crushing device motor (27), a first bevel gear (14) is fixedly mounted on the other end of the rotating shaft (16), the first bevel gear (14) and the second bevel gear (15) are meshed together, and the limiting sleeve (18) is fixedly mounted inside the crushing cone fixing seat (13).

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