CN218222604U - Garbage disposal device for construction site - Google Patents

Abstract

The utility model provides a garbage treatment device for a construction site, which relates to the field of garbage treatment. It includes a crushing assembly, a feeding auxiliary assembly, a processing box, and a feed hopper connected to the top of the processing box. The crushing assembly includes a shaft 1, a shaft 2, a pulley 2, a gear 1, a gear 2, a pulley 1, a transmission belt, and a crushing roller. , the crushing roller includes a roller body, a knife groove, a blade, and a fixed piece, and the auxiliary blanking assembly includes a connecting rod, a lifting rod, a connecting plate, a movable plate, and a guide sleeve. The utility model solves the high cost of use and the easy blockage of the feeding hopper caused by the integrated design of the crushing roller of the garbage disposal device used in the construction site of the existing construction project through the setting of the crushing component, the auxiliary material feeding component, the processing box and the feeding hopper The problem.

Description

Garbage disposal device for construction site

technical field

The utility model provides a garbage treatment device for a construction site, which relates to the field of garbage treatment.

Background technique

Construction engineering refers to the general designation of various buildings and engineering facilities that provide material and technical foundations for human life and production. It is an organized, purposeful, and large-scale economic activity of human beings. Three types of mechanical and electrical engineering. Construction waste refers to the dregs, spoils, waste materials, silt and other wastes generated during the construction, laying or demolition, and repair of various buildings, structures, and pipe networks by construction units or individuals.

The patent with the publication number CN214439431U discloses a new construction site garbage treatment device, which includes a box body and a conveyor belt. The box body is provided with crushing rollers, and one side of the box body is fixedly connected with a fixing plate, and the upper side of the fixing plate The surface is fixedly connected with a motor, one end of the output shaft of the motor is fixedly connected with one of the driving shafts, and two driven shafts are movably connected on both sides of the box, and the driven shafts are movably connected with the conveyor belt, and the inside of the conveyor belt is equipped with multiple A magnet, the utility model can crush the construction waste, which is convenient for the classification and treatment of the construction waste in the later stage. However, the crushing roller in the above-mentioned utility model has an integrated structure. If a certain blade on the crushing roller is broken, the whole crushing roller needs to be replaced, and the use cost is relatively high.

The patent with the publication number CN216368352U discloses a rubbish cleaning and crushing device for construction projects, which includes a base, a crushing box, and a first motor. The interior of the crushing box is equipped with a first crushing roller and a second crushing roller, and the top of the base is equipped with a The pipeline, the second motor, the screw feeding knife, and the top of the base are hingedly equipped with a storage box. The utility model can crush the garbage and store the garbage debris through the storage box to facilitate the collection of the garbage debris. But above-mentioned utility model is easy to occur the situation that rubbish is blocked in feeding channel.

Utility model content

In order to solve the above problems, the utility model provides a garbage disposal device for the construction site of a construction project. Through the setting of the crushing component, the auxiliary blanking component, the treatment box and the feeding hopper, the waste disposal device for the construction site of the existing construction project is solved. The integrated design of the crushing roller results in high cost of use and the problem of easy blockage at the feed hopper.

The utility model provides a garbage treatment device for a construction site, which comprises a crushing assembly, a feeding auxiliary assembly, a processing box and a feeding hopper connected to the top of the processing box, and the crushing assembly includes a rotating shaft symmetrically arranged in the processing box One and the rotating shaft two, one end of the rotating shaft runs through the side wall of the processing box and is coaxially fixed with the pulley two, the other end runs through the side wall of the processing box and is fixedly connected with the gear one coaxially, the one end of the rotating shaft two is connected to the processing box The inner wall is rotatably connected, and the other end runs through the side wall of the processing box and is coaxially fixed with gear 2. The gear 1 and gear 2 are arranged on the same side and mesh with each other. The outer wall of the processing box close to the pulley 2 is rotatably connected to a pulley 1. A transmission belt is connected between the pulley 1 and the pulley 2, and a crushing roller is fixedly connected to the first rotating shaft and the second rotating shaft. The crushing roller includes a roller body, and a knife groove is opened on the roller body. A blade is provided in the knife groove, fixed pieces are arranged on both sides of the roller body, and the fixed pieces are fixedly connected to the side wall of the roller body and the side wall of the blade respectively, and the auxiliary blanking assembly includes symmetrically arranged connecting rods, and The two connecting rods are respectively hinged with gear 1 and gear 2, and the ends of the connecting rods away from gear 1 and gear 2 are hinged with lifting rods, the lifting rods are U-shaped, and the ends of the lifting rods away from the connecting rods extend into A connecting plate is fixedly connected to the inside of the hopper, movable plates are connected to both sides of the connecting plate, a guide sleeve is fixedly connected to the side wall of the feeding hopper, and the lifting rod is slidably connected to the guide sleeve.

Preferably, the crushing assembly further includes a support frame fixed on the outer wall of the processing box, a servo motor is installed on the support frame, and the output shaft of the servo motor is coaxially fixed with the pulley.

Preferably, fixing nuts are provided between the fixed piece and the side wall of the roller body, and between the fixed piece and the side wall of the blade.

Preferably, grooves are formed on both sides of the connecting plate, and the movable plate is hinged in the groove.

Preferably, a side door is hinged on one side of the processing box.

Preferably, a collection basket is arranged inside the treatment box.

The beneficial effects of the utility model:

The utility model provides a garbage treatment device for the construction site of a construction project. Through the setting of the crushing component, the garbage at the construction site of the construction project can be crushed, especially some larger construction wastes, which are more convenient for transportation and recycling after crushing. The setting of the feeding auxiliary component can avoid the clogging of the feeding hopper, so that the garbage disposal process is smoother and more efficient. The blade of the crushing roller is detachable. After the crushing roller is damaged for a long time, it only needs to be replaced. The blade at the damaged part does not need to be replaced as a whole, which is beneficial to save the use cost. The utility model solves the problems of high use cost and easy blockage of the feeding hopper caused by the integrated design of the crushing roller of the garbage disposal device at the construction site of the existing construction project.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a construction site garbage disposal device of the present invention.

Fig. 2 is a cross-sectional view of a garbage disposal device for a construction site of a construction project according to the present invention.

Fig. 3 is a partially enlarged view of a garbage disposal device used on a construction site of a construction project according to the present invention.

Fig. 4 is a structural schematic diagram of a crushing roller of a garbage disposal device used in a construction site of a construction project according to the present invention.

Fig. 5 is a rear view of a garbage disposal device for a construction site of a construction project according to the present invention.

(1. Feed hopper; 2. Processing box; 3. Pulley 1; 4. Servo motor; 5. Support frame; 6. Drive belt; 7. Shaft 1; 8. Pulley 2; 9. Side door; 10. Lifting rod ; 17. Guide sleeve; 18. Connecting rod; 19. Gear one; 20. Gear two)

detailed description

The preferred embodiments of the present utility model will be described in detail below in conjunction with the accompanying drawings.

As shown in Fig. 1 to Fig. 5, the utility model provides a kind of garbage treatment device for the construction site, including a crushing assembly, a feeding auxiliary assembly, a processing box 2, and a feed hopper 1 connected to the top of the processing box 2. The pulverizing assembly includes rotating shaft one 7 and rotating shaft two 12 symmetrically arranged in the processing box 2, one end of the rotating shaft one 7 runs through the side wall of the processing box 2 and is coaxially fixed with a pulley two 8, and the other end runs through the side wall of the processing box 2 And coaxially fixed with a gear one 19, one end of the rotating shaft two 12 is rotationally connected with the inner wall of the treatment box 2, and the other end runs through the side wall of the treatment box 2 and is coaxially fixed with a gear two 20, the gear one 19 and the second gear 20 is arranged on the same side and meshes with each other. Specifically, the first gear 19 and the second gear 20 have the same structure; the outer wall of the processing box 2 near the second pulley 8 is rotatably connected with the first pulley 3, and the first pulley 3 is connected to the second pulley. 8 is connected with a drive belt 6, and the first 7 of the rotating shaft and the second 12 of the rotating shaft are all fixedly connected with a crushing roller 14. Specifically, a belt transmission is formed between the first 3 pulley, the second 8 of the pulley, and the drive belt 6, and the second 8 of the pulley When turning counterclockwise, it drives shaft one 7 to rotate counterclockwise, shaft one 7 drives gear one 19 to rotate, gear one 19 drives gear two 20 to rotate, gear two 20 drives shaft two 12 to rotate, so that shaft one 7 rotates counterclockwise, and the shaft The second 12 rotates clockwise, the first rotating shaft 7 and the second rotating shaft 12 drive the crushing roller 14 to rotate, and crush the garbage entering from the feed hopper 1; The blade 141 is arranged in the groove, and the fixed piece 142 is arranged on both sides of the roller body 143, and the fixed piece 142 is fixedly connected with the side wall of the roller body 143 and the side wall of the blade 141 respectively. Specifically, the blade 141 The cross-section is trapezoidal, the blade 141 is slidingly connected with the sipes, and the blade 141 and the roller body 143 are connected and fixed through the fixed piece 142; the auxiliary blanking assembly includes a symmetrically arranged connecting rod 18, and the two connecting rods 18 are respectively Hinged with gear one 19, gear two 20, described connecting rod 18 is away from one end of gear one 19 and gear two 20 and is hinged with elevating rod 10, and described elevating rod 10 is U-shaped, and described elevating rod 10 is away from connecting rod 18 One end extends into the feed hopper 1 and is fixedly connected with a connecting plate 15, the two sides of the connecting plate 15 are connected with movable plates 11, the side wall of the feed hopper 1 is fixedly connected with a guide sleeve 17, and the lifting rod 10 Slidably connected with the guide sleeve 17, specifically, the guide sleeve 17 has a guiding effect on the movement of the elevating rod 10, so that the elevating rod 10 can only move up and down, and when the gear one 19 and the gear two 20 rotate, the elevating rod 10 is driven by the connecting rod 18 Reciprocating up and down, the lifting rod 10 drives the movable plate 11 to rise and fall. When the movable plate 11 descends, it will squeeze the garbage downward, so that the garbage stuck in the feed hopper 1 can enter the treatment box 2. When the movable plate 11 rises, it can also It plays the role of moving the garbage, which is beneficial to the whereabouts of the garbage.

The crushing assembly described in the utility model also includes a support frame 5, the support frame 5 is fixed on the outer wall of the processing box 2, the servo motor 4 is installed on the support frame 5, the output shaft of the servo motor 4 and the pulley - 3 coaxial fixed connections. Specifically, the pulley one 3 can be driven to rotate by the servo motor 4 to provide driving force for the crushing assembly.

In the utility model, between the fixed piece 142 and the side wall of the roller body 143 , and between the fixed piece 142 and the side wall of the blade 141 are fixedly connected by fixing nuts 144 . Specifically, the center of the fixed piece 142 is fixed with the blade 141 through the fixed nut 144, and the two ends of the fixed piece 142 are fixed with the roller body 143 through the fixed nut 144, thereby fixing the blade 141 with the roller body 143. 141, remove the fixing nut 144, and the blade 141 can be separated from the roller body 143.

In the utility model, there are grooves 16 on both sides of the connecting plate 15, and the movable plate 11 is hinged in the groove 16. Specifically, the movable plate 11 can swing up and down by being hinged with the connecting plate 15, while the upper and lower sides of the groove 16 limit the swing range of the movable plate 11. When the movable plate 11 descends, through the extrusion between the garbage, Movable plate 11 can be opened as far as possible, and the contact area with rubbish is bigger, can squeeze rubbish better downwards, and when movable plate 11 rises, movable plate 11 can turn down again, avoids that rubbish is taken out.

One side of the processing box 2 described in the utility model is hinged with a side door 9 .

In the utility model, the processing box 2 is provided with a collection basket 13 .

Working principle: when the utility model is in use, when processing the garbage at the construction site, first start the servo motor 4, the servo motor 4 drives the pulley 1 to rotate counterclockwise, and the pulley 3 drives the pulley 2 8 counterclockwise through the transmission belt 6 Clockwise rotation, belt pulley 2 8 drives shaft 1 7 to rotate counterclockwise, shaft 1 7 drives gear 19 to rotate counterclockwise, gear 1 19 drives gear 2 20 to rotate clockwise, gear 2 20 drives shaft 2 12 to rotate clockwise, so that the shaft 17, rotating shaft 2 12 rotate synchronously and in opposite directions, rotating shaft 1 7, rotating shaft 2 12 drive the crushing roller 14 to rotate, crush the garbage entering from the feeding hopper 1, and the crushed garbage falls into the collection basket 13 for centralized storage , after processing, open the side door 9 to take out the collection basket 13, and carry out follow-up processing to the garbage; in the process of crushing garbage, the gear one 19 and the gear two 20 will also drive the lifting rod 10 through the connecting rod 18 when they rotate. Lifting, the lifting rod 10 drives the movable plate 11 to rise and fall. When the movable plate 11 descends, it will squeeze the garbage downwards, so that the garbage stuck in the feed hopper 1 can enter the processing box 2. When the movable plate 11 rises, it can also play a role. The effect of stirring the rubbish is beneficial to the whereabouts of the rubbish. In addition, the movable plate 11 can rotate within a certain range in the groove 16. Therefore, the contact area with the rubbish is larger, and when the movable plate 11 rises, the movable plate 11 can be rotated downward again to avoid taking out the rubbish. When the crushing roller 14 is damaged after a long period of time, first the crushing roller 14 is disassembled, then the fixed nuts 144 on both sides of the damaged blade 141 are dismantled, the blade 141 is pushed out of the knife groove, and a new blade 141 is replaced.

The utility model and its implementations have been described above. This description is not restrictive, and what is shown in the drawings is only one of the implementations of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall be protected by the utility model scope.

Claims (6)

1. a kind of construction project construction site is characterized in that: comprise crushing assembly, blanking auxiliary assembly, processing box (2) and the feeding hopper (1) that is communicated in processing box (2) top, described The pulverizing assembly includes rotating shaft one (7) and rotating shaft two (12) symmetrically arranged in the processing box (2), and one end of the rotating shaft one (7) runs through the side wall of the processing box (2) and is coaxially fixed with a pulley two ( 8), the other end runs through the side wall of the processing box (2) and is fixedly connected with a gear one (19) coaxially, one end of the rotating shaft two (12) is rotationally connected with the inner wall of the processing box (2), and the other end runs through the processing box (2) ) side wall and coaxially connected with gear two (20), said gear one (19) and gear two (20) are arranged on the same side and meshed with each other, and said processing box (2) is close to the pulley two (8) One side outer wall is connected with belt pulley one (3) in rotation, is connected with transmission belt (6) between described belt pulley one (3) and belt pulley two (8), and on described rotating shaft one (7), rotating shaft two (12) A pulverizing roller (14) is fixedly connected, and the pulverizing roller (14) comprises a roller body (143), and a knife groove is opened on the described roller body (143), and a blade (141) is arranged in the knife groove, and the Both sides of the roller body (143) are provided with fixed pieces (142), and the fixed pieces (142) are fixedly connected to the side walls of the roller body (143) and the side walls of the blade (141) respectively. The connecting rod (18), and the two connecting rods (18) are hinged with gear one (19) and gear two (20) respectively, and the connecting rod (18) is away from gear one (19) and gear two (20) One end is hinged with a lifting rod (10), the lifting rod (10) is U-shaped, and the end of the lifting rod (10) away from the connecting rod (18) extends into the feeding hopper (1) and is fixedly connected with a connecting plate (15), the two sides of the connecting plate (15) are connected with a movable plate (11), the side wall of the feed hopper (1) is fixedly connected with a guide sleeve (17), and the lifting rod (10) is connected with the guide Cover (17) sliding connection. 2. The garbage disposal device for a construction site according to claim 1, characterized in that: the crushing assembly also includes a support frame (5), and the support frame (5) is fixedly connected to the treatment box (2 ), a servomotor (4) is installed on the support frame (5), and the output shaft of the servomotor (4) is coaxially affixed to the pulley one (3). 3. The garbage disposal device for a construction site according to claim 1, characterized in that: between the fixed piece (142) and the side wall of the roller body (143), between the fixed piece (142) and the blade ( 141) The side walls are fixedly connected by fixing nuts (144). 4. The garbage disposal device for a construction site according to claim 1, characterized in that grooves (16) are opened on both sides of the connecting plate (15), and the movable plate (11) is hinged on inside the groove (16). 5. The garbage disposal device for construction site according to claim 1, characterized in that: a side door (9) is hinged on one side of the disposal box (2). 6 . The garbage disposal device for construction site according to claim 1 , characterized in that: the disposal box ( 2 ) is provided with a collection basket ( 13 ).

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