CN220965655U - Dust-free straw crushing equipment - Google Patents
Dust-free straw crushing equipment Download PDFInfo
- Publication number
- CN220965655U CN220965655U CN202322556959.0U CN202322556959U CN220965655U CN 220965655 U CN220965655 U CN 220965655U CN 202322556959 U CN202322556959 U CN 202322556959U CN 220965655 U CN220965655 U CN 220965655U
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- Prior art keywords
- dust
- crushing
- box
- feed inlet
- crushing box
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- 239000010902 straw Substances 0.000 title claims abstract description 39
- 239000000428 dust Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses dust-free straw crushing equipment which comprises a crushing box, wherein the top end of the crushing box is communicated with a feed inlet and is fixedly connected with the feed inlet, a top motor box is arranged at the top end of the feed inlet, a motor power output end of the top motor box penetrates through the top end surface of the feed inlet and is connected with a transmission connecting piece, a guide screw is arranged at the bottom end of the transmission connecting piece, a fixed box is fixedly connected to the side edge of the crushing box, an aspirator is arranged in the fixed box, the phenomenon that dust is raised due to vibration caused by falling of straw is reduced in a screw feeding mode, dust waste entangled during crushing is discharged into a water tank for filtering in a dust suction and water tank filtering mode, the dust flying in the process of crushing and taking materials is reduced, the dust flying phenomenon is further reduced, and the dust-free environment in the use of workers can be achieved.
Description
Technical Field
The utility model relates to the technical field of straw crushing equipment, in particular to straw dust-free crushing equipment.
Background
Straw is a general term for the stem and leaf parts of mature crops, and generally refers to the rest of wheat, rice, corn, potato, rape, cotton, sugarcane and other crops after harvesting seeds, and crushing equipment is needed when the straw is crushed.
The publication No. CN219352431U discloses a dust-free straw crushing device, wherein a shielding plate is arranged and can be in a vertical state under the action of gravity, the right end of a feeding groove is blocked, the inside of a box body is relatively sealed, dust is prevented from drifting out, a pushing plate is pushed, straw placed in the feeding groove can be stably pushed into the box body, the straw is prevented from scattering, and the advantage of dust scattering is aggravated; but this dustless crushing apparatus of straw has following drawback: this dustless crushing apparatus of straw adds the in-process of straw at case crushing incasement, and the straw can produce vibrations because of gravity striking to equipment, and then leads to the dust to fly upward, and the sunshade that its set up is in the open state when the straw is not fully sent into, still has the dust to fly out to influence staff's healthy.
Disclosure of utility model
The utility model mainly aims to provide straw dust-free crushing equipment, which reduces the phenomenon of dust lifting caused by vibration generated by falling of straw in a screw feeding mode, relatively reduces the condition of dust lifting generated in the feeding process, and can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The straw dust-free crushing equipment comprises a crushing box, wherein the top end of the crushing box is communicated with a feed inlet which is fixedly connected with a top motor box, a motor power output end of the top motor box penetrates through the top end surface of the feed inlet and is connected with a transmission connecting piece, the bottom end of the transmission connecting piece is provided with a guide screw rod, the side edge of the crushing box is fixedly connected with a fixed box, an air suction machine is arranged in the fixed box, an air inlet of the air suction machine is communicated with an air suction port which penetrates through the side wall of the crushing box, an air outlet of the air suction machine is communicated with a first ventilating pipe, the one end that fixed quick-witted case was kept away from to first breather pipe link up and peg graft in the inside of dust removal water tank, dust removal water tank's inside is filled with dust absorption water, reduces straw through the mode of screw feeding and falls down and produce vibrations and lead to the phenomenon of dust that raises the ash, has reduced the circumstances that the dust that produces in the pay-off in-process flies upward and gets into the filterable mode of water tank through the dust absorption and come to filter in the water tank with the dust waste material that the time was entangled in smashing, reduces the circumstances that the in-process dust that the material was got in smashing is raised in the completion, has further reduced the production of dust-raising phenomenon, can reach the environment that is in dust-free state at the in-process that the staff used.
Further, two groups of driving motors are fixedly arranged on the side wall of the crushing box, a crushing roller is arranged at the power output end of each driving motor penetrating through the side wall of the crushing box, and the crushing roller is driven to oppositely run through the two groups of driving motors to crush.
Further, a second communication air inlet system which is the same as the first communication air pipe and has opposite air directions is arranged between the crushing box and the dedusting water tank, and the crushing box is communicated with the dedusting water tank through two groups of air extractors with different exhaust and suction air directions to exchange air, so that the inside of the crushing box is kept in a dust-free state.
Further, the side wall of the feed inlet is provided with a sealing door, and dust is prevented from flying out of the feed inlet through the sealing door.
Further, a discharge hole is formed in the bottom end of one side wall of the crushing box, and crushed straws are taken out through the discharge hole.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the phenomenon of ash lifting caused by vibration generated by falling of straws is reduced by a screw feeding mode, the situation that dust generated in the feeding process flies is relatively reduced, dust waste entangled during crushing is discharged into a water tank for filtering by a dust collection and water tank filtering mode, the situation that dust flies in the process of crushing and taking materials is reduced, the generation of ash lifting is further reduced, and the environment in a dust-free state in the process of using by workers can be achieved to solve the problems.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a dust-free straw crushing device.
Fig. 2 is a schematic plan view of the whole structure of a straw dust-free crushing apparatus according to the present utility model.
Fig. 3 is a schematic diagram showing the connection of the dust-removing water tank of the straw dust-free crushing device.
In the figure: 1. a crushing box; 2. a feed inlet; 3. a dust-removing water tank; 4. a top motor case; 5. a drive connection; 6. a guide screw; 7. a pulverizing roller; 8. a driving motor; 9. fixing the case; 10. a suction machine; 11. an air suction port; 12. a first ventilation pipe; 13. dust collection water; 14. a second communication air intake system; 15. a closed door; 16. and a discharge port.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-3, a straw dust-free crushing device comprises a crushing box 1, the top of the crushing box 1 is communicated with a feed inlet 2 fixedly connected with, a top motor box 4 is installed at the top of the feed inlet 2, a transmission connecting piece 5 is connected to the surface of the top of the feed inlet 2, a guide screw 6 is installed at the bottom of the transmission connecting piece 5, a fixed box 9 is fixedly connected to the side of the crushing box 1, an air suction machine 10 is installed in the fixed box 9, an air inlet of the air suction machine 10 is communicated with an air suction port 11 through the side wall of the crushing box 1, an air outlet of the air suction machine 10 is communicated with a first connecting pipe 12, one end of the first connecting pipe 12, far away from the fixed box 9, is communicated with and inserted into the inside of a dust collection water tank 3, dust collection water 13 is filled in the inside of the dust collection water tank 3, the phenomenon that dust collection water is caused by vibration generated by falling of straws is reduced in a screw feeding mode, dust flying generated in the feeding process is relatively reduced, dust entangled dust is filtered in the water tank in a dust collection water tank filtering mode, dust generated in the crushing process is reduced, and dust flying dust is further generated in the dust collection environment is further reduced in the dust collection process.
As shown in the figure, two groups of driving motors 8 are fixedly arranged on the side wall of the crushing box 1, the crushing roller 7 is arranged on the side wall of the crushing box 1 by penetrating the power output end of the driving motor 8, a second communication air inlet system 14 which is the same as the first communication air pipe 12 and opposite in wind direction is arranged between the crushing box 1 and the dust collection water tank 3, a sealing door 15 is arranged on the side wall of the feed inlet 2, a discharge hole 16 is arranged at the bottom end of one side wall of the crushing box 1, crushed straws are taken out through the discharge hole 16, dust is prevented from flying out from the feed inlet 2 through the sealing door 15, gas exchange is carried out by communicating the crushing box 1 and the dust collection water tank 3 through two groups of air extractors with different air exhausting and sucking directions, the inside of the crushing box 1 is kept in a dust-free state, and the crushing roller 7 is driven to oppositely operate through the two groups of driving motors 8 to crush.
When the straw crusher is in operation, firstly, the airtight door 15 which is rotationally connected with the side wall of the feed inlet 2 is opened, straws are placed into the feed inlet 2, then, the motor in the top motor box 4 operates to drive the guide screw 6 to feed the straws into the crushing box 1 through the transmission connecting piece 5, meanwhile, the two groups of driving motors 8 fixed on the side wall of the crushing box 1 operate to drive the crushing roller 7 to crush the straws, dust attached to the surfaces of the straws flies in the crushing process, the air suction port 11 is pumped out through the air suction machine 10 in the fixed box 9, dust impurities are filtered by the dust suction water 13 in the dust collection water tank 3 through the first connecting pipe 12, then clean air is pumped out and discharged into the crushing box 1 through the motor connected with the second connecting air inlet system 14 with the fixed box 9, the air suction machine 10 and the first connecting pipe 12, and after the crushing is completed, the straws are taken out through the discharge port 16.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The straw dust-free crushing equipment comprises a crushing box (1), and is characterized in that the top end of the crushing box (1) is communicated with a feed inlet (2) and fixedly connected with the feed inlet, a top motor box (4) is arranged at the top end of the feed inlet (2), a motor power output end of the top motor box (4) penetrates through the top end surface of the feed inlet (2) and is connected with a transmission connecting piece (5), and a guide screw (6) is arranged at the bottom end of the transmission connecting piece (5);
The side fixedly connected with fixed machine case (9) of crushing case (1), the internally mounted of fixed machine case (9) has aspirator (10), the air inlet of aspirator (10) link up and pass the lateral wall intercommunication that smashes case (1) and have induction port (11), the gas outlet of aspirator (10) link up and are connected with first breather pipe (12), the one end that fixed machine case (9) was kept away from to first breather pipe (12) link up and peg graft in the inside of dust removal water tank (3), the inside of dust removal water tank (3) is filled has dust absorption water (13).
2. A dust-free straw grinding device according to claim 1, characterized in that: two groups of driving motors (8) are fixedly arranged on the side wall of the crushing box (1), and crushing rollers (7) are arranged on the side wall of the crushing box (1) in a way that the power output end of each driving motor (8) penetrates through the side wall of the corresponding crushing box.
3. A dust-free straw grinding device according to claim 1, characterized in that: a second communication air inlet system (14) which is the same as the first communication air pipe (12) but opposite in wind direction is arranged between the crushing box (1) and the dedusting water tank (3).
4. A dust-free straw grinding device according to claim 1, characterized in that: the side wall of the feed inlet (2) is provided with a sealing door (15).
5. A dust-free straw grinding device according to claim 1, characterized in that: a discharge hole (16) is formed in the bottom end of one side wall of the crushing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322556959.0U CN220965655U (en) | 2023-09-20 | 2023-09-20 | Dust-free straw crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322556959.0U CN220965655U (en) | 2023-09-20 | 2023-09-20 | Dust-free straw crushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220965655U true CN220965655U (en) | 2024-05-17 |
Family
ID=91061542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322556959.0U Active CN220965655U (en) | 2023-09-20 | 2023-09-20 | Dust-free straw crushing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220965655U (en) |
-
2023
- 2023-09-20 CN CN202322556959.0U patent/CN220965655U/en active Active
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