Large object and garden waste treatment device

Abstract

The utility model relates to a large object, garden garbage disposal device, including shell, crushing mechanism and extrusion mechanism, the inside of shell is provided with crushing bin and extrusion bin, the top of shell is provided with the air exhaust hopper, the air exhaust hopper is used for extracting the chippings in crushing bin, the top of the air exhaust hopper is provided with the air delivery pipe, and the air delivery pipe is used for conveying the chippings in the crushing bin. And the other end of the air conveying pipe communicates with the interior of the extrusion bin, and the smashing mechanism comprises a smashing roller arranged in the smashing bin and a driving motor used for driving the smashing roller to rotate. According to the large object and garden waste treatment device, the crushing bin and the crushing roller are arranged in a matched mode, large waste can be crushed, the size of the waste is reduced, follow-up treatment is facilitated, dust generated in the crushing process can enter the extrusion bin through the air conveying pipe through the matched arrangement of the air exhaust hopper and the air conveying pipe, and the dust is prevented from entering the extrusion bin through the air conveying pipe. And dust escaping into a working environment is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage treatment, in particular to a device for treating large objects and garden garbage. Background Art

[0002] Large items in domestic waste, such as bed frames, wardrobes, sofa frames, etc., which have been disassembled into compressed boards and logs, as well as logs and other wood in garden waste, need to be crushed to reduce their volume, improve resource utilization and facilitate subsequent processing (usually sent to power plants for incineration to generate electricity).

[0003] The crushing process of these wood wastes is often accompanied by a lot of dust. These fine particles not only affect the quality of the working environment, but also may pose a potential threat to the health of operators. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for processing large objects and garden waste, which solves the problem that a lot of dust is easily generated during the processing of large waste.

[0005] To achieve the above purpose, the utility model is implemented by the following technical solutions: a large object and garden waste processing device, including a shell, a crushing mechanism and an extrusion mechanism, the shell is provided with a crushing bin and an extrusion bin, the top of the shell is provided with an air suction hopper, the air suction hopper is used to extract the debris in the crushing bin, the top of the air suction hopper is provided with an air delivery pipe, the other end of the air delivery pipe is communicated with the inside of the extrusion bin;

[0006] The pulverizing mechanism comprises a pulverizing roller arranged in the pulverizing bin and a driving motor for driving the pulverizing roller to rotate, wherein the driving motor is arranged on one side of the housing, and the output end of the driving motor is fixedly connected to one end of the pulverizing roller through a key slot;

[0007] The extrusion mechanism includes a collecting bucket, an extrusion plate and a telescopic rod. The collecting bucket and the extrusion plate are both arranged inside the extrusion bin. The collecting bucket is detachably arranged. The telescopic rod is arranged on the top of the shell and penetrates the shell. The output end of the telescopic rod is fixedly connected to the top of the extrusion plate.

[0008] Furthermore, an exhaust fan is provided inside the exhaust hopper, and the exhaust fan is used to draw the air in the crushing bin into the air supply pipe.

[0009] Furthermore, an exhaust hole is provided at the top of the crushing bin, a filter is provided at the top of the exhaust hole, and the exhaust hole is used to balance the air pressure in the crushing bin.

[0010] Furthermore, a one-way valve is provided inside the gas delivery pipe, and the one-way valve can be opened toward one side of the extrusion chamber.

[0011] Furthermore, a baffle is provided at one end of the air delivery pipe connected to the extrusion chamber, and the baffle is used to reduce the air flow velocity.

[0012] Furthermore, a discharge port is provided on the front of the shell, and a conveyor belt is provided at the bottom of the crushing bin, and the conveyor belt is used to convey the crushed materials out.

[0013] Furthermore, a cover plate is provided on one side of the shell, and the cover plate is communicated with the interior of the extrusion chamber.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The large-sized objects and garden waste treatment device of the utility model can crush the waste by the matching arrangement of the crushing bin and the crushing roller, reduce the volume of the waste, and facilitate subsequent treatment. In addition, the utility model can compress the dust generated during the crushing process through the matching arrangement of the air extraction hopper and the air supply pipe, reduce the dust that escapes into the working environment, and improve the cleanliness of the working environment. And the utility model can compress the dust drawn into the extrusion bin by the matching arrangement of the extrusion bin, the extrusion plate and the telescopic rod, reduce the volume of the dust, and reduce the number of times the extrusion bin is cleaned. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic structural diagram of the front cross-section of the utility model.

[0018] In the figure: 1. Shell; 2. Crushing chamber; 3. Extrusion chamber; 4. Crushing roller; 5. Driving motor; 6. Suction hopper; 7. Air pipe; 8. Collecting hopper; 9. Extrusion plate; 10. Telescopic rod; 11. Exhaust fan; 12. Exhaust hole; 13. One-way valve; 14. Baffle; 15. Discharge port; 16. Conveyor belt; 17. Cover plate. DETAILED DESCRIPTION

[0019] 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. 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.

[0020] Example: Figure 1 and Figure 2The device for treating large objects and garden waste shown in the figure comprises a housing 1, a crushing mechanism and an extrusion mechanism. A crushing bin 2 and an extrusion bin 3 are provided inside the housing 1. An air suction hopper 6 is provided on the top of the housing 1. The air suction hopper 6 is used to extract the debris in the crushing bin 2. An air pipe 7 is provided on the top of the air suction hopper 6. The other end of the air pipe 7 is connected to the inside of the extrusion bin 3. The crushing mechanism comprises a crushing roller 4 arranged in the crushing bin 2 and a driving motor 5 for driving the crushing roller 4 to rotate. The driving motor 5 is arranged on one side of the housing 1. The output end of the driving motor 5 is fixedly connected to one end of the crushing roller 4 through a keyway. The extrusion mechanism comprises a collecting hopper 8, an extrusion plate 9 and a telescopic rod 10. The collecting hopper 8 and the extrusion plate 9 are both arranged inside the extrusion bin 3. The collecting hopper 8 is detachable. The telescopic rod 10 is arranged on the top of the housing 1 and penetrates the housing 1. The output end of the telescopic rod 10 is fixedly connected to the top of the extrusion plate 9.

[0021] A feed port is provided at the top of the shell 1. After the garbage to be processed is put into the feed port, the driving motor 5 drives the crushing roller 4 to rotate, and the crushing roller 4 squeezes and crushes the large garbage. The crushed material falls into the bottom of the crushing bin 2, and at the same time, the suction bucket 6 draws the air in the crushing bin 2 and transports it to the extrusion bin 3 along the air pipe 7. While pumping air, the mixed dust will also be sucked into the extrusion bin 3. After the dust enters the extrusion bin 3, it will fall into the collecting bucket 8. The telescopic rod 10 drives the extrusion plate 9 to move downward, and the extrusion plate 9 squeezes the dust in the collecting bucket 8 to reduce the volume of the dust. The collecting bucket 8 is detachably connected. After the collecting bucket 8 is full, the collecting bucket 8 can be disassembled for cleaning and replacement.

[0022] In this embodiment, an exhaust fan 11 is provided inside the exhaust hopper 6, and the exhaust fan 11 is used to draw the air in the crushing bin 2 into the air supply pipe 7. An exhaust hole 12 is provided at the top of the crushing bin 2, and a filter is provided at the top of the exhaust hole 12. The exhaust hole 12 is used to balance the air pressure in the crushing bin 2. The exhaust fan 11 rotates to draw the air in the crushing bin 2 into the air supply pipe 7, and the air drawn into the extrusion bin 3 can be discharged from the exhaust hole 12 at the top of the extrusion bin 3. The mixed dust will be blocked by the filter at the exhaust hole 12. The exhaust hole 12 can balance the air pressure and improve the exhaust efficiency of the exhaust fan 11.

[0023] In this embodiment, a one-way valve 13 is provided inside the air pipe 7. The one-way valve 13 can be opened toward the side of the extrusion bin 3. A baffle 14 is provided at one end of the air pipe 7 connected to the extrusion bin 3. The baffle 14 is used to reduce the air flow rate. When the exhaust fan 11 rotates, the one-way valve 13 is pushed open to discharge the air into the extrusion bin 3 along the air pipe 7. When the exhaust fan 11 is not in use, the one-way valve 13 will be reset to close the air pipe 7 to prevent the dust in the collection bucket 8 from being lifted up and flowing back into the crushing bin 2. The baffle 14 reduces the air flow rate so that the dust can slowly fall into the collection bucket 8.

[0024] In this embodiment, a discharge port 15 is provided on the front of the housing 1, and a conveyor belt 16 is provided at the bottom of the crushing bin 2. The conveyor belt 16 is used to convey the crushed materials out. The crushed materials in the crushing bin 2 will fall on the conveyor belt 16, and the conveyor belt 16 moves toward the discharge port 15 to discharge the materials from the discharge port 15. A cover plate 17 is provided on one side of the housing 1, and the cover plate 17 is connected to the inside of the extrusion bin 3. After opening the cover plate 17, the collection bucket 8 in the extrusion bin 3 will be exposed. The collection bucket 8 can be disassembled, and the inside can be cleaned after the collection bucket 8 is disassembled.

[0025] When using the large-sized garden waste treatment device of this embodiment, the garbage to be treated is put into the crushing bin 2. The materials crushed by the crushing bin 2 will fall on the conveyor belt 16 and be transported to the discharge port 15 through the conveyor belt 16 for discharge; the exhaust fan 11 extracts the air mixed with dust in the crushing bin 2 and transports it to the squeezing bin 3, and the telescopic rod 10 drives the squeezing plate 9 to move to squeeze the dust in the collecting bucket 8 into a piece; after the collecting bucket 8 is full, open the cover plate 17, disassemble the collecting bucket 8 and clean the inside of the collecting bucket 8, and then install and reset it after cleaning.

[0026] The utility model can crush garbage by coordinating the crushing bin and the crushing roller, reducing the volume of garbage and facilitating subsequent treatment, and the dust generated during the crushing process can enter the extrusion bin through the air pipe by coordinating the air suction hopper and the air pipe, reducing the dust that escapes into the working environment and improving the cleanliness of the working environment. In addition, the utility model can compress the dust drawn into the extrusion bin by coordinating the extrusion bin, the extrusion plate and the telescopic rod, reducing the volume of dust and the number of times the extrusion bin needs to be cleaned, making it easy to use and highly practical.

[0027] The specific implementation methods provided by the utility model are introduced in detail above. Specific examples are used in this article to illustrate the principles and implementation methods of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. At the same time, for general technicians in this field, according to the idea of ​​the utility model, there will be changes in the specific implementation methods and application scope. In summary, the content of this specification should not be understood as a limitation on the utility model.

Claims

1. A device for processing large objects and garden waste, characterized in that: The invention comprises a shell (1), a crushing mechanism and an extrusion mechanism, wherein a crushing chamber (2) and an extrusion chamber (3) are provided inside the shell (1), an air extraction hopper (6) is provided on the top of the shell (1), the air extraction hopper (6) is used to extract the debris in the crushing chamber (2), an air supply pipe (7) is provided on the top of the air extraction hopper (6), and the other end of the air supply pipe (7) is communicated with the inside of the extrusion chamber (3); The pulverizing mechanism comprises a pulverizing roller (4) arranged in a pulverizing bin (2) and a driving motor (5) for driving the pulverizing roller (4) to rotate, wherein the driving motor (5) is arranged on one side of the housing (1), and an output end of the driving motor (5) is fixedly connected to one end of the pulverizing roller (4) via a key slot; The extrusion mechanism comprises a collecting hopper (8), an extrusion plate (9) and a telescopic rod (10); the collecting hopper (8) and the extrusion plate (9) are both arranged inside the extrusion bin (3); the collecting hopper (8) is detachably arranged; the telescopic rod (10) is arranged at the top of the shell (1) and penetrates the shell (1); the output end of the telescopic rod (10) is fixedly connected to the top of the extrusion plate (9).

2. The device for processing large objects and garden waste according to claim 1, characterized in that: An exhaust fan (11) is provided inside the exhaust hopper (6), and the exhaust fan (11) is used to draw air in the crushing bin (2) into the air delivery pipe (7).

3. The device for processing large objects and garden waste according to claim 2 is characterized in that: An exhaust hole (12) is provided at the top of the pulverizing bin (2), a filter screen is provided at the top of the exhaust hole (12), and the exhaust hole (12) is used to balance the air pressure in the pulverizing bin (2).

4. The device for processing large objects and garden waste according to claim 1, characterized in that: A one-way valve (13) is provided inside the gas delivery pipe (7), and the one-way valve (13) can be opened toward the side of the extrusion chamber (3).

5. The device for processing large objects and garden waste according to claim 4 is characterized in that: One end of the air delivery pipe (7) connected to the extrusion chamber (3) is provided with a baffle (14), and the baffle (14) is used to reduce the air flow velocity.

6. The device for processing large objects and garden waste according to claim 1, characterized in that: A material discharge port (15) is provided on the front of the shell (1), and a conveyor belt (16) is provided at the bottom of the crushing bin (2), wherein the conveyor belt (16) is used to convey the crushed material out.

7. The device for processing large objects and garden waste according to claim 1, characterized in that: A cover plate (17) is provided on one side of the housing (1), and the cover plate (17) is communicated with the interior of the extrusion chamber (3).

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