CN219129490U - Environment-friendly crop straw reducing mechanism - Google Patents
Environment-friendly crop straw reducing mechanism Download PDFInfo
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- CN219129490U CN219129490U CN202223264742.4U CN202223264742U CN219129490U CN 219129490 U CN219129490 U CN 219129490U CN 202223264742 U CN202223264742 U CN 202223264742U CN 219129490 U CN219129490 U CN 219129490U
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- crushing
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- crop straw
- inner cavity
- crushing box
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- 239000010902 straw Substances 0.000 title claims abstract description 71
- 239000000463 material Substances 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims abstract description 5
- 238000000429 assembly Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000000428 dust Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris 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
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 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
- 235000005822 corn Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses an environment-friendly crop straw crushing device, which belongs to the field of straw crushing equipment, and comprises a crushing box, wherein a discharging pipe is arranged at the bottom end of the crushing box, an anti-lifting assembly is arranged at the top end of the crushing box, the anti-lifting assembly comprises a material guide pipe, an anti-lifting cover is arranged in the middle of an inner cavity of the material guide pipe, brackets are arranged on two sides of the bottom end of the anti-lifting cover, and the bottom ends of the two groups of brackets are respectively connected with the side wall of the inner cavity of the material guide pipe; the crushing box inner cavity is provided with two groups of grating plates, crushing assemblies are arranged above each group of grating plates, and the tops of the two side walls of the crushing box inner cavity are provided with baffle plates.
Description
Technical Field
The utility model relates to the field of straw crushing equipment, in particular to an environment-friendly crop straw crushing device.
Background
Crop straws are the general name of stem and leaf parts of mature crops, and generally refer to the rest parts of wheat, rice, corn, potatoes, rape, cotton, sugarcane and other crops after harvesting seeds, the straws can be used as feeds for cattle and sheep and the like, and can be fermented to prepare organic fertilizers to provide nutrients required by the growth of the crops, and the straws are required to be crushed when being used for preparing feeds or fermented materials.
But traditional crop straw is smashed and is not few all to the straw cutting crushing processing of manual work use cutter, and manual crushing intensity of labour is too big to smash inhomogeneous, and when smashing the back and screening, crop straw produces the raise dust easily when shaking the screening, both easily causes the influence to staff's health, causes environmental pollution easily again, so we propose an environment-friendly crop straw reducing mechanism to solve the above-mentioned problem that exists.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide an environment-friendly crop straw crushing device which can perform double crushing treatment on crop straws, can directly screen crushed straws, and can reduce the generation amount of dust, so that the influence of the dust on the health of workers and the pollution to the environment can be reduced.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides an environment-friendly crop straw reducing mechanism, includes crushing case, crushing case bottom is provided with the discharging pipe, crushing case top is provided with prevents to raise the subassembly, prevent raising the subassembly and including the passage, the passage inner chamber middle part is provided with prevents raising the cover, prevent raising cover bottom both sides and all be provided with the support to two sets of support bottom link to each other with passage inner chamber lateral wall respectively;
the crushing box inner chamber is provided with two sets of grid boards, every group the grid board top all is provided with crushing subassembly, crushing box inner chamber both sides wall top all is provided with the striker plate.
Further, the smashing component comprises a motor arranged outside the smashing box, a driving shaft is installed at the output end of the motor, a plurality of groups of positioning rings are arranged above the inner cavity of the grating plate and on the driving shaft, and a plurality of groups of smashing cutters are arranged on the outer wall of each positioning ring in a ring mode.
Further, the crushing assembly further comprises a bracket arranged on the bottom surface of the motor, and one side wall of the bracket is connected with the outer wall surface of the crushing box.
Further, a protective cover is arranged on the top surface of the bracket and positioned on one side of the motor.
Further, the anti-lifting assembly further comprises two groups of cover plates, and one ends of the two groups of cover plates are connected with two side walls of the material guide pipe through hinges.
Further, fixing strips are arranged at the bottoms of two sides of the two groups of grating plates, and the fixing strips are connected with the grating plates through screws.
Further, the switch group is arranged on the outer surface of the crushing box, and the switch group is electrically connected with the two groups of motors through wires.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
according to the scheme, when crop straws are required to be crushed, the two groups of crushing assemblies are started to operate firstly, then the crop straws are thrown into the crushing box through the material guide pipe in the anti-lifting assembly, so that the crop straws fall into the crushing assembly at the upper part, the crop straws can be subjected to preliminary crushing treatment through the crushing assembly at the upper part, and the long crop straws can be intercepted through the grating plate at the upper part, so that the crushing assembly at the upper part can conveniently carry out full crushing treatment on the straws, and the crushed straws meeting the requirements can enter the crushing assembly at the lower part after being crushed due to holes on the grating plate, at the moment, the crushed straws can be subjected to secondary crushing treatment through the crushing assembly at the lower part, the crushing quality of the straws is improved, and the crushed straws after secondary crushing can be screened through the grating plate at the lower part, so that the efficiency and the quality of the crushing treatment of the straws are improved;
when crushing crop straw, the crushing assembly of top is broken, prevent raising cover and striker plate in the subassembly that raises the time can play the effect of sheltering from crushing straw to can block crop straw and raise upwards, and then can reduce the production of raise dust, so as to can reduce the raise dust to the healthy influence of staff and to the pollution of environment.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the anti-lift assembly of the present utility model;
FIG. 4 is a schematic view of a grid plate structure of the present utility model;
fig. 5 is a schematic view of the pulverizing assembly according to the present utility model.
The reference numerals in the figures illustrate:
1. a crushing box; 2. a discharge pipe; 3. an anti-lifting assembly; 301. a material guiding pipe; 302. a lifting prevention cover; 303. a bracket; 304. a cover plate; 4. a grating plate; 5. a crushing assembly; 501. a motor; 502. a drive shaft; 503. a positioning ring; 504. a crushing knife; 505. a bracket; 506. a protective cover; 6. a striker plate; 7. a fixing strip; 8. and a switch group.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-4, an environment-friendly crop straw smashing device comprises a smashing box 1, wherein a discharging pipe 2 is arranged at the bottom end of the smashing box 1, an anti-lifting component 3 is arranged at the top end of the smashing box 1, the anti-lifting component 3 comprises a material guiding pipe 301, an anti-lifting cover 302 is arranged in the middle of an inner cavity of the material guiding pipe 301, supports 303 are arranged on two sides of the bottom end of the anti-lifting cover 302, and the bottom ends of the two groups of supports 303 are respectively connected with the side wall of the inner cavity of the material guiding pipe 301;
two groups of grating plates 4 are arranged in the inner cavity of the crushing box 1, a crushing assembly 5 is arranged above each group of grating plates 4, and a baffle plate 6 is arranged at the top of two side walls of the inner cavity of the crushing box 1;
when crop straws are required to be crushed, the two groups of crushing assemblies 5 are started to operate firstly, then the crop straws are thrown into the crushing box 1 through the material guide pipe 301 in the anti-lifting assembly 3, so that the crop straws fall into the crushing assembly 5 at the upper part, the crop straws can be subjected to preliminary crushing treatment through the crushing assembly 5 at the upper part, and the long crop straws can be intercepted through the grid plate 4 at the upper part, so that the crushing assembly 5 at the upper part can conveniently carry out full crushing treatment on the straws, and the crushed straws meeting the requirements after crushing can enter the crushing assembly 5 at the lower part because holes are formed in the grid plate 4, at the moment, the crushed straws which fall down can be subjected to secondary crushing treatment through the crushing assembly 5 at the lower part, the crushing quality of the straws is improved, and the crushed straws after secondary crushing can be screened through the grid plate 4 at the lower part, so that the efficiency and the quality of the crushing treatment of the straws are improved;
when crushing the crop straw of crushing subassembly 5 of top, prevent raising cover 302 and striker plate 6 in the subassembly 3 that prevents raising this moment can play the effect of sheltering from bean vermicelli straw to can block crop straw and upwards raise, and then can reduce the production of raise dust, so as to can reduce the influence of raise dust to staff's healthy and to the pollution of environment.
Referring to fig. 1 and 5, the crushing assembly 5 comprises a motor 501 arranged outside the crushing box 1, a driving shaft 502 is installed at the output end of the motor 501, a plurality of groups of positioning rings 503 are arranged above the inner cavity of the grating plate 4 and positioned on the driving shaft 502, a plurality of groups of crushing cutters 504 are arranged on the outer wall of each positioning ring 503 in a ring mode, each positioning ring 503 can be driven to rotate through the driving shaft 502 by the motor 501 in the crushing assembly 5, so that the plurality of groups of crushing cutters 504 on each positioning ring 503 can be synchronously driven to rotate, and then the rotating crushing cutters 504 can be used for efficiently crushing crop straws, so that the demand of crop straw breakage can be met.
Referring to fig. 1 and 5, the pulverizing assembly 5 further includes a bracket 505 disposed on a bottom surface of the motor 501, and one side wall of the bracket 505 is connected to an outer wall surface of the pulverizing box 1, so that smooth support can be provided to the motor 501 through the bracket 505, and stability of operation of the motor 501 is improved.
Referring to fig. 5, a protective cover 506 is provided on the top surface of the bracket 505 and located at one side of the motor 501, so as to provide protection for the motor 501, thereby improving the safety of the motor 501.
Referring to fig. 3, the anti-lifting assembly 3 further includes two sets of cover plates 304, wherein one end of each set of cover plates 304 is connected to two side walls of the material guiding tube 301 through a hinge, so that the cover plates 304 can be rotated to close when the device is not used, thereby preventing external foreign matters from entering the crushing box 1.
Referring to fig. 2, fixing bars 7 are provided at bottoms of both sides of the two groups of grating plates 4, and the fixing bars 7 are connected with the grating plates 4 by screws, so that stable support can be provided for the grating plates 4, and thus, the use firmness of the grating plates 4 can be improved.
Referring to fig. 1, a switch group 8 is disposed on the outer surface of the crushing box 1, and the switch group 8 is electrically connected with two groups of motors 501 through wires, so that the two groups of motors 501 can be flexibly turned on or off according to the requirements.
When in use: when crop straws are required to be crushed, the two groups of crushing assemblies 5 are started to operate firstly, then the crop straws are thrown into the crushing box 1 through the material guide pipe 301 in the anti-lifting assembly 3, so that the crop straws fall into the crushing assembly 5 at the upper part, the crop straws can be subjected to preliminary crushing treatment through the crushing assembly 5 at the upper part, and the long crop straws can be intercepted through the grid plate 4 at the upper part, so that the crushing assembly 5 at the upper part can conveniently carry out full crushing treatment on the straws, and the crushed straws meeting the requirements after crushing can enter the crushing assembly 5 at the lower part because holes are formed in the grid plate 4, at the moment, the crushed straws which fall down can be subjected to secondary crushing treatment through the crushing assembly 5 at the lower part, the crushing quality of the straws is improved, and the crushed straws after secondary crushing can be screened through the grid plate 4 at the lower part, so that the efficiency and the quality of the crushing treatment of the straws are improved;
when the crushing assembly 5 above crushes crop straws, the anti-lifting cover 302 and the baffle plate 6 in the anti-lifting assembly 3 can play a role in shielding the vermicelli straws, so that the crop straws can be prevented from lifting upwards, the generation amount of lifting dust can be reduced, and the influence of the lifting dust on the physical health of workers and the pollution to the environment can be reduced;
through the motor 501 in the smashing assembly 5, each positioning ring 503 can be driven to rotate through the driving shaft 502, so that a plurality of groups of smashing cutters 504 on each positioning ring 503 can be synchronously driven to rotate, and then the rotating smashing cutters 504 can carry out efficient smashing treatment on crop straws, so that the demand of crop straw breakage can be met, stable support can be provided for the motor 501 through the bracket 505, the running stability of the motor 501 is improved, protection can be provided for the motor 501 through the protective cover 506, and the use safety of the motor 501 can be improved;
through apron 304, can rotate when not using equipment and close apron 304 to can prevent that external foreign matter from entering into crushing case 1, through fixed strip 7, can provide steady support to grid board 4, thereby can improve grid board 4 and use the fastness, through switch group 8, can open or close two sets of motor 501 operations as required in a flexible way.
The above is only a preferred embodiment of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides an environment-friendly crop straw reducing mechanism, includes smashes case (1), smash case (1) bottom and be provided with discharging pipe (2), its characterized in that: the crushing box (1) is provided with a lifting prevention component (3) at the top end, the lifting prevention component (3) comprises a material guide pipe (301), a lifting prevention cover (302) is arranged in the middle of the inner cavity of the material guide pipe (301), supports (303) are arranged at two sides of the bottom end of the lifting prevention cover (302), and the bottom ends of the two groups of supports (303) are respectively connected with the side wall of the inner cavity of the material guide pipe (301);
two groups of grating plates (4) are arranged in the inner cavity of the crushing box (1), crushing assemblies (5) are arranged above each group of grating plates (4), and baffle plates (6) are arranged at the tops of two side walls of the inner cavity of the crushing box (1).
2. The environmentally friendly crop straw crushing device according to claim 1, wherein: the crushing assembly (5) comprises a motor (501) arranged outside the crushing box (1), a driving shaft (502) is arranged at the output end of the motor (501), a plurality of groups of positioning rings (503) are arranged above the inner cavity of the grating plate (4) and on the driving shaft (502), and a plurality of groups of crushing cutters (504) are arranged on the outer wall of each positioning ring (503) in a ring mode.
3. The environmentally friendly crop straw crushing device according to claim 2, wherein: the crushing assembly (5) further comprises a bracket (505) arranged on the bottom surface of the motor (501), and one side wall of the bracket (505) is connected with the outer wall surface of the crushing box (1).
4. An environmentally friendly crop straw comminution device according to claim 3, characterized in that: a protective cover (506) is arranged on the top surface of the bracket (505) and positioned on one side of the motor (501).
5. The environmentally friendly crop straw crushing device according to claim 1, wherein: the anti-lifting assembly (3) further comprises two groups of cover plates (304), and one ends of the two groups of cover plates (304) are connected with two side walls of the material guide pipe (301) through hinges.
6. The environmentally friendly crop straw crushing device according to claim 1, wherein: the bottoms of two sides of the two groups of grating plates (4) are provided with fixing strips (7), and the fixing strips (7) are connected with the grating plates (4) through screws.
7. The environmentally friendly crop straw crushing device according to claim 2, wherein: the external surface of the crushing box (1) is provided with a switch group (8), and the switch group (8) is electrically connected with two groups of motors (501) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223264742.4U CN219129490U (en) | 2022-12-07 | 2022-12-07 | Environment-friendly crop straw reducing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223264742.4U CN219129490U (en) | 2022-12-07 | 2022-12-07 | Environment-friendly crop straw reducing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219129490U true CN219129490U (en) | 2023-06-06 |
Family
ID=86600928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223264742.4U Active CN219129490U (en) | 2022-12-07 | 2022-12-07 | Environment-friendly crop straw reducing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219129490U (en) |
-
2022
- 2022-12-07 CN CN202223264742.4U patent/CN219129490U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240612 Address after: No. 3-14, Building 5, No. 113 Wucheng Road, Xiaodian District, Taiyuan City, Shanxi Province, 030000 Patentee after: Bai Xiuping Country or region after: China Address before: No. 311, Liuzhai Village, Songzhu Town, Leizhou City, Zhanjiang City, Guangdong Province, 524268 Patentee before: Liu Yamo Country or region before: China |