CN221907476U - A kind of environmental protection treatment device for agricultural and forestry waste - Google Patents

Abstract

The utility model belongs to the technical field of agricultural and forestry related equipment, and is particularly an environmentally friendly treatment device for agricultural and forestry waste, including a treatment box, a feeding port is fixedly connected to the top of the treatment box, a crushing assembly is arranged on the treatment box, a dust collection box is fixedly connected to the top of the treatment box, and a dust collection assembly is arranged between the dust collection box and the treatment box. The utility model has a reasonable structural design, can absorb and treat the dust formed by crushing, avoid pollution to the environment, make the environmental protection effect better, and facilitate the regular disassembly and cleaning of the filter screen to ensure the dust removal effect, through the feeding port set in a curved pipe, and one side of the feeding port is an oblique port, and at the same time facing one side, it is convenient for personnel to put in longer agricultural and forestry waste for crushing, and through the crushing knives are alternately arranged, and the two adjacent rotating shafts rotate in opposite directions, a shear force can be formed in opposite directions, which greatly improves the crushing effect.

Description

Environmentally friendly treatment device for agricultural and forestry waste

Technical Field

The utility model relates to the technical field of agriculture and forestry related equipment, in particular to an environmentally friendly treatment device for agriculture and forestry waste.

Background Art

Agriculture and forestry are two major ecological industries that are closely related to human life. In agricultural production, a large amount of waste such as straw, livestock manure and livestock bedding will be generated. In the process of forestry production, a large amount of waste such as leaves will be generated. If these wastes are not rationally treated and directly discharged into nature, they will cause more or less pollution and damage to nature. At present, there is no special device to effectively treat and sort these wastes, and these agricultural and forestry wastes cannot be reasonably and environmentally friendly recycled. While polluting the environment, it also causes the loss of natural resources. After searching: an agricultural and forestry waste environmental protection treatment device with the authorization publication number CN211887167U, involving the technical field of agricultural and forestry related equipment. The utility model comprises a crushing box, a drainage bucket, a recovery box, a base and crushing blades, wherein the crushing box is rotatably connected with a driving shaft inside, a driven gear is rotatably connected side by side in the crushing box in front of the driving shaft, crushing blades are fixed on the driving shaft and the driven shaft, a feeding hopper is fixed on the top of the crushing box, a drainage bucket is fixed below the crushing box by bolts, and a recovery box is placed on the base below the drainage bucket.

However, the above-mentioned environmentally friendly treatment device for agricultural and forestry waste still has some shortcomings. During the crushing, a large amount of dust will be generated, which is easy to pollute the environment and affect the health of people. The crushing effect is poor. At the same time, the feeding hopper is set at the top, and it is not easy to put in longer agricultural and forestry waste such as straw for crushing treatment. Therefore, we propose an environmentally friendly treatment device for agricultural and forestry waste to solve the above problems.

Utility Model Content

The purpose of the utility model is to solve the above-mentioned shortcomings and to propose an environmentally friendly treatment device for agricultural and forestry wastes.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

An environmentally friendly treatment device for agricultural and forestry waste comprises a treatment box, the top of which is fixedly connected with a feeding port, a crushing assembly is arranged on the treatment box, the top of which is fixedly connected with a dust collection box, and a dust collection assembly is arranged between the dust collection box and the treatment box.

Preferably, the crushing assembly includes four rotating shafts rotatably connected to the inner walls on both sides of the processing box and a driving motor fixedly connected to one side of the processing box, the output shaft of the driving motor is fixedly connected to one end of the corresponding rotating shaft, the other end of the rotating shaft is fixedly connected to a gear, two adjacent gears are meshed, and a plurality of crushing knives are fixedly connected to the outer side of the rotating shaft.

Preferably, a cover body is fixedly connected to the other side of the processing box, and the four gears are all located in the cover body.

Preferably, the dust collection assembly includes a filter screen slidably mounted in the dust collection box, a dust collection pump fixedly connected to one side of the dust collection box, and a dust collection pipe fixedly connected between the dust collection box and the processing box. A disassembly, cleaning and replacement assembly is provided between the filter screen and the dust collection box, and a dust collection box is provided in the sliding sleeve inside the dust collection box.

Preferably, a mounting opening is provided at the top of the dust collector box, a slide groove is provided on an inner wall on one side of the mounting opening, the disassembly, cleaning and replacement assembly comprises a sealing plug fixedly connected to the top of the filter screen and a return spring fixedly connected to an inner wall on one side of the slide groove, the sealing plug is slidably sleeved in the mounting opening, one end of the return spring is fixedly connected to a slide plate, one side of the slide plate is fixedly connected to a clamping block, one side of the sealing plug is provided with a clamping groove, the clamping block is movably inserted in the clamping groove, and the outer side of the slide plate is fixedly connected to a ball rod.

Preferably, a mesh plate is fixedly connected to the top inner wall of the processing box, and the mesh plate is connected to the dust suction pipe.

Preferably, the slide plate is slidably sleeved in a slide groove, and the return spring is sleeved on the outer side of the club.

Preferably, an opening is provided on the front side of the processing box, and a collecting box is slidably sleeved in the opening.

In the utility model, the environmentally friendly treatment device for agricultural and forestry wastes is provided with a feeding port arranged in the form of a curved pipe, and one side of the feeding port is an oblique port and faces one side, so that it is convenient for personnel to put in longer agricultural and forestry wastes such as straw for crushing. The four rotating shafts and the crushing blades are driven to rotate by the arrangement of the driving motor, the rotating shaft, the crushing blades and the gears, and the crushing blades are arranged alternately, and two adjacent rotating shafts rotate in opposite directions, so that opposite shearing forces can be formed, which greatly improves the crushing effect.

In the utility model, the environmentally friendly treatment device for agricultural and forestry waste can absorb and treat the dust formed by crushing through the arrangement of the dust suction box, dust suction pipe, mesh plate, dust collection box, dust suction pump and filter screen, thereby avoiding pollution to the environment, achieving better environmental protection effect, and facilitating regular disassembly and cleaning of the filter screen to ensure the dust removal effect;

The utility model discloses the structure is reasonable and designed, and can absorb and process the dust formed by crushing, avoids pollution to the environment, makes environmental protection effect better, and is convenient for regular disassembly and cleaning of the filter screen to ensure the dust removal effect. The feeding port is arranged in a curved pipe, and one side of the feeding port is an inclined port and faces one side at the same time, which is convenient for personnel to put in relatively long agricultural and forestry waste for crushing. The crushing knives are arranged alternately, and the two adjacent rotating shafts rotate in opposite directions, which can form opposite shearing forces and greatly improve the crushing effect.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of an environmentally friendly device for treating agricultural and forestry wastes proposed by the present invention;

FIG2 is a cross-sectional view of an environmentally friendly device for treating agricultural and forestry wastes proposed by the present invention;

FIG3 is a schematic structural diagram of part A of an environmentally friendly device for treating agricultural and forestry wastes proposed by the present invention;

FIG. 4 is a left view of a gear of an environmentally friendly device for treating agricultural and forestry wastes proposed by the present invention.

In the figure: 1. processing box; 2. collecting box; 3. return spring; 4. slide plate; 5. cover body; 6. driving motor; 7. feeding port; 8. dust suction box; 9. sealing plug; 10. ball rod; 11. dust suction pump; 12. dust collection box; 13. rotating shaft; 14. gear; 15. crushing knife; 16. mesh plate; 17. dust suction pipe; 18. filter; 19. installation port; 20. block; 21. slot; 22. slide slot.

DETAILED DESCRIPTION

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 of the embodiments.

1-4, an environmentally friendly treatment device for agricultural and forestry waste includes a treatment box 1, a feeding port 7 is fixedly connected to the top of the treatment box 1, a crushing assembly is arranged on the treatment box 1, a dust collection box 8 is fixedly connected to the top of the treatment box 1, a dust collection assembly is arranged between the dust collection box 8 and the treatment box 1, and a feeding port 7 is arranged in a curved pipe, and one side of the feeding port 7 is inclined and faces one side, so that it is convenient for personnel to put in longer agricultural and forestry waste such as straw for crushing.

In the utility model, the crushing assembly includes four rotating shafts 13 rotatably connected to the inner walls on both sides of the processing box 1 and a driving motor 6 fixedly connected to one side of the processing box 1. The output shaft of the driving motor 6 is fixedly connected to one end of the corresponding rotating shaft 13, and the other end of the rotating shaft 13 is fixedly connected to a gear 14. Two adjacent gears 14 are meshed with each other. A plurality of crushing knives 15 are fixedly connected to the outer side of the rotating shaft 13. The driving motor 6 drives the rotation of a rotating shaft 13. The four gears 14 drive the rotation of the four rotating shafts 13 and the crushing knives 15. The crushing knives 15 are alternately arranged, and the two adjacent rotating shafts 13 rotate in opposite directions, thereby forming opposite shearing forces, thereby greatly improving the crushing effect and efficiency.

In the utility model, a cover body 5 is fixedly connected to the other side of the processing box 1 , and the four gears 14 are all located in the cover body 5 , so as to protect the gears 14 .

In the utility model, the dust collection component includes a filter 18 slidably sleeved in the dust box 8, a dust pump 11 fixedly connected to one side of the dust box 8, and a dust pipe 17 fixedly connected between the dust box 8 and the processing box 1. A disassembly, cleaning and replacement component is provided between the filter 18 and the dust box 8. A dust box 12 is slidably sleeved in the dust box 8. The dust pump 11 is started while the dust is crushed. The dust pump 11 can suck the dust formed by the crushing into the dust pipe 17 and the dust box 8. After being filtered and intercepted by the filter 18, the dust stays in the dust box 12 for collection and treatment, and the clean air is discharged from the air outlet end of the dust pump 11.

In the utility model, a mounting opening 19 is provided at the top of the dust box 8, and a slide groove 22 is provided on the inner wall of one side of the mounting opening 19. The disassembly, cleaning and replacement assembly includes a sealing plug 9 fixedly connected to the top of the filter 18 and a reset spring 3 fixedly connected to the inner wall of one side of the slide groove 22. The sealing plug 9 is slidably sleeved in the mounting opening 19, one end of the reset spring 3 is fixedly connected to a slide plate 4, one side of the slide plate 4 is fixedly connected to a card block 20, and one side of the sealing plug 9 is provided with a card groove 21, and the card block 20 is movably plugged into the card groove 21. Inside, the outer side of the slide plate 4 is fixedly connected with the ball rod 10. When the filter screen 18 needs to be cleaned, the ball rod 10 and the slide plate 4 are pulled outward, and the slide plate 4 drives the block 20 to move outward and disengage from the slot 21 without fixing the sealing plug 9. At this time, the sealing plug 9 and the filter screen 18 can be pulled out for cleaning and replacement. After cleaning, the sealing plug 9 and the filter screen 18 are put back to their original positions, and the ball rod 10 and the slide plate 4 are released. At this time, under the elastic force of the reset spring 3, the block 20 is clamped in the slot 21 to fix the sealing plug 9.

In the utility model, a mesh plate 16 is fixedly connected to the top inner wall of the processing box 1 , and the mesh plate 16 is connected to the dust suction pipe 17 , which can filter the agricultural and forestry wastes to prevent the agricultural and forestry wastes from being sucked into the dust suction pipe 17 .

In the present invention, the slide plate 4 is slidably sleeved in the slide groove 22, and the return spring 3 is sleeved on the outer side of the club 10, so as to facilitate the guidance of the slide plate 4 and the return spring 3, so that the movement is more stable and smooth.

In the utility model, an opening is provided on the front side of the processing box 1, and a collecting box 2 is slidably sleeved in the opening, so that the collecting box 2 can be easily pulled out to collect and collect the crushed agricultural and forestry wastes, and use them for biogas treatment, so that the agricultural and forestry wastes can be effectively recycled and reused.

In the utility model, when in use, through the feeding port 7 arranged in a curved pipe, one side of the feeding port 7 is an oblique port and faces one side, so that it is convenient for personnel to put in longer agricultural and forestry wastes such as straw for crushing, and the driving motor 6 drives the rotation of a rotating shaft 13, and the four rotating shafts 13 and the crushing knives 15 are driven to rotate through the transmission of four gears 14, and the crushing knives 15 are alternately arranged, and two adjacent rotating shafts 13 rotate in opposite directions, so that opposite shearing forces can be formed, thereby greatly improving the effect and efficiency of crushing, and the dust suction pump 11 is started at the same time of crushing, and the dust suction pump 11 can suck the dust formed by crushing into the dust suction pipe 17 and the dust suction box 8, and the dust is filtered and intercepted by the filter 18, and the dust stays in the dust collecting box 12 for collection and treatment, and Clean air is discharged from the air outlet end of the dust suction pump 11. When the filter 18 needs to be cleaned, the ball rod 10 and the slide plate 4 are pulled outward. The slide plate 4 drives the block 20 to move outward and disengage from the slot 21 without fixing the sealing plug 9. At this time, the sealing plug 9 and the filter 18 can be pulled out for cleaning and replacement. After cleaning, the sealing plug 9 and the filter 18 are put back to their original positions, and the ball rod 10 and the slide plate 4 are released. At this time, under the elastic force of the reset spring 3, the block 20 is clamped in the slot 21 to fix the sealing plug 9, and the crushed agricultural and forestry waste falls into the collection box 2. The collection box 2 completes the centralized recycling of the crushed agricultural and forestry waste, and the collected agricultural and forestry waste is used for biogas treatment, so that the agricultural and forestry waste can be effectively recycled.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (5)

1. An environmentally friendly treatment device for agricultural and forestry waste, characterized in that it comprises a treatment box (1), the top of the treatment box (1) is fixedly connected with a feeding port (7), the treatment box (1) is provided with a crushing assembly, the top of the treatment box (1) is fixedly connected with a dust box (8), a dust collection assembly is provided between the dust box (8) and the treatment box (1), the crushing assembly comprises four rotating shafts (13) rotatably connected to the inner walls of both sides of the treatment box (1) and a driving motor (6) fixedly connected to one side of the treatment box (1), the output shaft of the driving motor (6) is fixedly connected to one end of the corresponding rotating shaft (13), the other end of the rotating shaft (13) is fixedly connected with a gear (14), two adjacent gears (14) are meshed, the outer side of the rotating shaft (13) is fixedly connected with a plurality of crushing knives (15), the dust collection assembly comprises a filter screen (18) slidably sleeved in the dust box (8), a dust pump (11) fixedly connected to one side of the dust box (8), and a filter screen (11) fixedly connected to one side of the dust box (8). 1), and a dust collection pipe (17) fixedly connected between the dust collection box (8) and the processing box (1), a disassembly, cleaning and replacement component is provided between the filter screen (18) and the dust collection box (8), a dust collection box (12) is provided in a sliding sleeve inside the dust collection box (8), a mounting opening (19) is provided at the top of the dust collection box (8), a slide groove (22) is provided on the inner wall of one side of the mounting opening (19), and the disassembly, cleaning and replacement component includes a sealing member fixedly connected to the top of the filter screen (18). The sealing plug (9) is fixedly connected to a return spring (3) on the inner wall of one side of the slide groove (22); the sealing plug (9) is slidably sleeved in the mounting opening (19); one end of the return spring (3) is fixedly connected to a slide plate (4); one side of the slide plate (4) is fixedly connected to a clamping block (20); one side of the sealing plug (9) is provided with a clamping groove (21); the clamping block (20) is movably inserted in the clamping groove (21); and the outer side of the slide plate (4) is fixedly connected to a ball rod (10). 2. An environmentally friendly agricultural and forestry waste treatment device according to claim 1, characterized in that a cover body (5) is fixedly connected to the other side of the treatment box (1), and the four gears (14) are all located in the cover body (5). 3. An environmentally friendly agricultural and forestry waste treatment device according to claim 1, characterized in that a mesh plate (16) is fixedly connected to the top inner wall of the treatment box (1), and the mesh plate (16) is connected to the dust suction pipe (17). 4. The environmentally friendly treatment device for agricultural and forestry waste according to claim 1 is characterized in that the slide plate (4) is slidably sleeved in the slide groove (22), and the return spring (3) is sleeved on the outside of the ball rod (10). 5. The environmentally friendly treatment device for agricultural and forestry waste according to claim 1, characterized in that an opening is provided on the front side of the treatment box (1), and a collection box (2) is slidably sleeved in the opening.