CN213214426U - A reducing mechanism for straw - Google Patents
A reducing mechanism for straw Download PDFInfo
- Publication number
- CN213214426U CN213214426U CN202022178667.4U CN202022178667U CN213214426U CN 213214426 U CN213214426 U CN 213214426U CN 202022178667 U CN202022178667 U CN 202022178667U CN 213214426 U CN213214426 U CN 213214426U
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- Prior art keywords
- box
- gear
- fixedly connected
- rotating shaft
- motor
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- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 title claims abstract description 15
- 238000005520 cutting process Methods 0.000 claims description 28
- 238000001914 filtration Methods 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 abstract description 12
- 238000010168 coupling process Methods 0.000 abstract description 12
- 238000005859 coupling reaction Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000012271 agricultural production Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 2
- 238000009826 distribution Methods 0.000 abstract 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 240000002791 Brassica napus Species 0.000 description 1
- 235000006008 Brassica napus var napus Nutrition 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000219146 Gossypium Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 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
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000012015 potatoes Nutrition 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a reducing mechanism for straw relates to agricultural production technical field, and is not good to the reducing mechanism's of present great majority straw crushing effect, and kibbling thorough inadequately, and the straw is longer and soft in addition, at the very easy problem of winding on crushing instrument of kibbling in-process, now proposes following scheme, the power distribution box comprises a box body, the middle part rigid coupling of box has the fixed plate, and rotates on a lateral wall of box and be connected with reciprocal lead screw, and a lateral wall and the rigid coupling that the box was passed to the one end of reciprocal lead screw have a gear, the screw has cup jointed the nut piece on the outer wall of reciprocal lead screw, and the upper and lower both ends of nut piece have the push pedal through the connecting block rigid coupling. The utility model is simple in operation, convenient to use, not only crushing effect is better, kibbling more thoroughly, labour saving and time saving, the treatment effeciency is high, and the difficult winding of straw that cuts into the end moreover is on crushing tool, and it is convenient to have brought for straw treatment.
Description
Technical Field
The utility model relates to an agricultural production technical field especially relates to a reducing mechanism for straw.
Background
Straw is a generic term for the stem and leaf portion of mature crops, usually referring to the remainder of wheat, rice, corn, potatoes, oilseed rape, cotton, sugar cane and other crops after harvesting the seeds. The straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a multipurpose renewable biological resource and is also a coarse feed, and the straw is a high-efficiency and long-term light industry, textile and building material raw material, can partially replace materials such as bricks, wood and the like, and can effectively protect cultivated land and forest resources. The heat preservation, the decoration and the durability of the straw wallboard are superior.
However, in the prior art, the crushing device for most straws has a poor crushing effect on the straws, the straws are crushed insufficiently and thoroughly, the straws need to be crushed for multiple times, time and labor are wasted, the working efficiency is low, the straws are longer and soft, and the straws are easily wound on a crushing tool in the crushing process, so that the crushing effect is poor, and therefore the crushing device for the straws is designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a reducing mechanism for straw, the reducing mechanism's of having solved present great majority straw crushing effect is not good, kibbling thorough inadequately, and the straw is longer and soft moreover, twines the problem on crushing tool very easily at kibbling in-process.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a crushing device for straws comprises a box body, wherein a fixed plate is fixedly connected to the middle of the box body, a reciprocating lead screw is rotatably connected to one side wall of the box body, one end of the reciprocating lead screw penetrates through one side wall of the box body and is fixedly connected with a first gear, a nut block is sleeved on the outer wall of the reciprocating lead screw in a threaded manner, push plates are fixedly connected to the upper end and the lower end of the nut block through connecting blocks, the other side wall of the box body is respectively and rotatably connected with a first rotating shaft and a second rotating shaft, a plurality of crushing cutters are respectively and uniformly installed on the outer walls of the first rotating shaft and the second rotating shaft, one end of the first rotating shaft penetrates through one side wall of the box body and is fixedly connected with a second gear, one end of the second rotating shaft penetrates through one side wall of the box body and is fixedly connected with a third gear, the second gear is meshed with the third gear, a motor box is fixed on, one end of the double-shaft motor penetrates through one side wall of the motor box and is fixedly connected with a fourth gear, the fourth gear is meshed with the third gear, the other end of the double-shaft motor penetrates through the other side wall of the motor box and is fixedly connected with a fifth gear, and a cutting mechanism is installed on the upper end face of the motor box.
Preferably, the cutting mechanism is including fixing the first stand at the motor case up end, and rotates on the first stand and be connected with the third axis of rotation, and the one end rigid coupling of third axis of rotation has the sixth gear, and first gear has cup jointed same chain between fifth gear and the sixth gear, and the other end rigid coupling of third axis of rotation has first conical gear, and the up end of motor case is fixed with the second stand, rotates on the second stand and is connected with second conical gear, and one side rigid coupling of second conical gear has first belt pulley.
Preferably, the up end of motor case is fixed with the cutting case, and the top of cutting case installs into the hopper, and the internally mounted of cutting case is in fixed case, rotates between the both sides inner wall of fixed case to be connected with the cam, and one side of cam is connected with the second belt pulley, has cup jointed same belt between first belt pulley and the second belt pulley, and sliding connection has the stopper in the fixed case, and the one end of stopper passes a lateral wall and the rigid coupling of fixed case has the cutting knife, and the rigid coupling has the spring between the inner wall of stopper and fixed case.
Preferably, the lower end of the feeding hopper penetrates through the motor box and is communicated with the box body, a slotted hole is formed in one side wall of the feeding hopper, and the cutting knife is connected with the slotted hole in a sliding mode.
Preferably, a storage box is fixed at the bottom end of the box body.
Preferably, the fixed plate is provided with a filter hole, the filter hole is provided with a filter plate, and the filter plate is positioned right above the storage box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses well start-up biax motor, fifth gear revolve, under the cooperation of sixth gear, chain, first conical gear and second conical gear, first belt pulley rotates, under the cooperation of belt and second belt pulley, the cam rotates, and the cam is hit the stopper and is beaten, and simultaneously under the effect of spring, the cutting knife cuts the straw, and the straw is cut into the section and is convenient for smash on next step.
2. The utility model discloses a under the cooperation of first gear and chain, reciprocal lead screw rotates for nut cover drives the push pedal and controls ascending reciprocating motion of side, pushes away the straw to crushing sword department, is convenient for fully smash.
3. The utility model discloses in, the other end of biax motor drives the fourth gear rotation, and under the cooperation of second gear and third gear, crushing sword carries out shredding to the straw, can make the kibbling more thoroughly of straw like this.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic structural diagram of a position a in the present invention.
Reference numbers in the figures: 1. a box body; 2. a fixing plate; 3. a reciprocating screw rod; 4. a first gear; 5. a nut block; 6. pushing the plate; 7. a first rotating shaft; 8. a second rotating shaft; 9. a crushing knife; 10. a second gear; 11. a third gear; 12. a motor case; 13. a double-shaft motor; 14. a fourth gear; 15. a fifth gear; 16. a cutting mechanism; 161. a third rotating shaft; 162. a sixth gear; 163. a chain; 164. a first bevel gear; 165. a second bevel gear; 166. a first pulley; 167. cutting the box; 168. feeding into a hopper; 169. a cam; 1610. a second pulley; 1611. a fixed box; 1612. a limiting block; 1613. a cutting knife; 1614. a spring; 17. a storage box; 18. a filter plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a crushing device for straws, comprising a box body 1, a fixed plate 2 is fixedly connected to the middle of the box body 1, a reciprocating screw rod 3 is rotatably connected to one side wall of the box body 1, one end of the reciprocating screw rod 3 penetrates through one side wall of the box body 1 and is fixedly connected with a first gear 4, a nut block 5 is screwed on the outer wall of the reciprocating screw rod 3, a push plate 6 is fixedly connected to the upper end and the lower end of the nut block 5 through a connecting block, the other side wall of the box body 1 is respectively and rotatably connected with a first rotating shaft 7 and a second rotating shaft 8, a plurality of crushing knives 9 are respectively and uniformly arranged on the outer walls of the first rotating shaft 7 and the second rotating shaft 8, one end of the first rotating shaft 7 penetrates through one side wall of the box body 1 and is fixedly connected with a second gear 10, one end of the second rotating shaft 8 penetrates through one side wall of the box body 1 and is fixedly connected with, the upper end face of box 1 is fixed with motor case 12, and installs double-shaft motor 13 in the motor case 12, and one end of double-shaft motor 13 passes a lateral wall and the rigid coupling of motor case 12 and has fourth gear 14, and fourth gear 14 meshes with third gear 11 mutually, and another lateral wall rigid coupling that the other end of double-shaft motor 13 passed motor case 12 has fifth gear 15, and cutting mechanism 16 is installed to the up end of motor case 12.
The cutting mechanism 16 comprises a first upright post fixed on the upper end surface of the motor box 12, a third rotating shaft 161 is rotatably connected on the first upright post, a sixth gear 162 is fixedly connected to one end of the third rotating shaft 161, a same chain 163 is sleeved between the first gear 4, the fifth gear 15 and the sixth gear 162, a first bevel gear 164 is fixedly connected to the other end of the third rotating shaft 161, a second upright post is fixedly connected to the upper end surface of the motor box 12, a second bevel gear 165 is rotatably connected to the second upright post, a first belt pulley 166 is fixedly connected to one side of the second bevel gear 165, a cutting box 167 is fixed to the upper end surface of the motor box 12, a feeding hopper 168 is mounted above the cutting box 167, the cutting box 167 is internally mounted on the fixed box 1611, a cam 169 is rotatably connected between the inner walls of the two sides of the fixed box 1611, a second belt pulley 1610 is connected to one side of the cam 169, and a same belt is sleeved between the first belt pulley 166 and the second belt, fixed case 1611 sliding connection has stopper 1612, and the one end of stopper 1612 passes a lateral wall of fixed case 1611 and the rigid coupling has cutting knife 1613, and the rigid coupling has spring 1614 between stopper 1612 and the inner wall of fixed case 1611, and cutting mechanism 16 can cut into the section with the straw.
The lower end of the feeding hopper 168 penetrates through the motor box 12 and is communicated with the box body 1, a slotted hole is formed in one side wall of the feeding hopper 168, the cutting knife 1613 is connected with the slotted hole in a sliding mode, and the cutting knife 1613 can cut straws through the slotted hole.
The bottom mounting of box 1 has case 17, has seted up on fixed plate 2 and has filtered the hole, and filter 18 is installed on filtering the hole, and filter 18 is located case 17 directly over, and case 17 can concentrate the recovery with the straw that smashes.
The working principle is as follows: when the straw smashing machine is used, straws are put into the hopper 168, the double-shaft motor 13 is started, one end of the double-shaft motor 13 drives the fifth gear 15 to rotate, the first belt pulley 166 rotates under the matching of the sixth gear 162, the chain 163, the first bevel gear 164 and the second bevel gear 165, the cam 169 rotates under the matching of the belt and the second belt pulley 1610, the cam 169 strikes the limiting block 1612, simultaneously, under the action of the spring 1614, the cutting knife 1613 cuts the straws, the straws are cut into sections to be convenient for next smashing, the sectioned straws fall into the box body 1, under the matching of the first gear 4 and the chain 163, the reciprocating screw rod 3 rotates, so that the nut sleeve drives the push plate 6 to reciprocate in the left-right direction, the straws are pushed to the smashing knife 9, the other end of the double-shaft motor 13 drives the fourth gear 14 to rotate, under the matching of the second gear 10 and the third gear 11, the crushing knife 9 crushes the straws, so that the straws can be crushed more thoroughly.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A smashing device for straws comprises a box body (1) and is characterized in that a fixing plate (2) is fixedly connected to the middle of the box body (1), a reciprocating screw rod (3) is rotatably connected to one side wall of the box body (1), one end of the reciprocating screw rod (3) penetrates through one side wall of the box body (1) and is fixedly connected with a first gear (4), a nut block (5) is sleeved on the outer wall of the reciprocating screw rod (3) in a threaded manner, a push plate (6) is fixedly connected to the upper end and the lower end of the nut block (5) through a connecting block, a first rotating shaft (7) and a second rotating shaft (8) are respectively and rotatably connected to the other side wall of the box body (1), a plurality of smashing knives (9) are respectively and uniformly installed on the outer walls of the first rotating shaft (7) and the second rotating shaft (8), one end of the first rotating shaft (7) penetrates through one side wall of the box body (1) and is fixedly, and one end of the second rotating shaft (8) passes through one side wall of the box body (1) and is fixedly connected with a third gear (11), the second gear (10) is meshed with the third gear (11), the upper end face of the box body (1) is fixed with a motor box (12), a double-shaft motor (13) is installed in the motor box (12), one end of the double-shaft motor (13) passes through one side wall of the motor box (12) and is fixedly connected with a fourth gear (14), the fourth gear (14) is meshed with the third gear (11), the other end of the double-shaft motor (13) passes through the other side wall of the motor box (12) and is fixedly connected with a fifth gear (15), and a cutting mechanism (16) is installed on the upper end face of the motor box (12).
2. The smashing device for straws as claimed in claim 1, wherein the cutting mechanism (16) comprises a first upright post fixed on the upper end surface of the motor box (12), the first upright post is rotatably connected with a third rotating shaft (161), one end of the third rotating shaft (161) is fixedly connected with a sixth gear (162), the first gear (4), a same chain (163) is sleeved between the fifth gear (15) and the sixth gear (162), the other end of the third rotating shaft (161) is fixedly connected with a first bevel gear (164), the upper end surface of the motor box (12) is fixedly provided with a second upright post, the second upright post is rotatably connected with a second bevel gear (165), and one side of the second bevel gear (165) is fixedly connected with a first belt pulley (166).
3. The smashing device for straws as claimed in claim 1, wherein a cutting box (167) is fixed on the upper end face of the motor box (12), a feeding hopper (168) is installed above the cutting box (167), the cutting box (167) is installed inside a fixed box (1611), a cam (169) is rotatably connected between the inner walls of two sides of the fixed box (1611), one side of the cam (169) is connected with a second belt wheel (1610), the same belt is sleeved between the first belt wheel (166) and the second belt wheel (1610), a limiting block (1612) is slidably connected in the fixed box (1611), one end of the limiting block (1612) penetrates through one side wall of the fixed box (1611) and is fixedly connected with a cutting knife (1613), and a spring (1614) is fixedly connected between the limiting block (1612) and the inner wall of the fixed box (1611).
4. The crushing device for straws as claimed in claim 3, wherein the lower end of the feeding hopper (168) passes through the motor box (12) and is communicated with the box body (1), a side wall of the feeding hopper (168) is provided with a slotted hole, and the cutting knife (1613) is connected with the slotted hole in a sliding manner.
5. A crushing plant for straw according to claim 1, characterized in that a storage box (17) is fixed to the bottom end of the box (1).
6. A crushing device for straws as claimed in claim 1, characterized in that the fixing plate (2) is provided with filtering holes, and the filtering holes are provided with filtering plates (18), and the filtering plates (18) are positioned right above the storage box (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178667.4U CN213214426U (en) | 2020-09-29 | 2020-09-29 | A reducing mechanism for straw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022178667.4U CN213214426U (en) | 2020-09-29 | 2020-09-29 | A reducing mechanism for straw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213214426U true CN213214426U (en) | 2021-05-18 |
Family
ID=75877187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022178667.4U Expired - Fee Related CN213214426U (en) | 2020-09-29 | 2020-09-29 | A reducing mechanism for straw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213214426U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113575148A (en) * | 2021-07-19 | 2021-11-02 | 彭茂琴 | Agricultural waste utilization device |
| CN114430995A (en) * | 2022-01-26 | 2022-05-06 | 连云港市云港旋耕机械有限公司 | Multi-functional weeding rotary cultivator in orchard |
-
2020
- 2020-09-29 CN CN202022178667.4U patent/CN213214426U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113575148A (en) * | 2021-07-19 | 2021-11-02 | 彭茂琴 | Agricultural waste utilization device |
| CN114430995A (en) * | 2022-01-26 | 2022-05-06 | 连云港市云港旋耕机械有限公司 | Multi-functional weeding rotary cultivator in orchard |
| CN114430995B (en) * | 2022-01-26 | 2022-12-23 | 连云港市云港旋耕机械有限公司 | Multifunctional weeding rotary cultivator for orchard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |