CN214708862U - Agricultural straw rubbing crusher - Google Patents
Agricultural straw rubbing crusher Download PDFInfo
- Publication number
- CN214708862U CN214708862U CN202022710409.6U CN202022710409U CN214708862U CN 214708862 U CN214708862 U CN 214708862U CN 202022710409 U CN202022710409 U CN 202022710409U CN 214708862 U CN214708862 U CN 214708862U
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- China
- Prior art keywords
- gear
- rotation
- rotating shaft
- axis
- crushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010902 straw Substances 0.000 title claims abstract description 56
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000010298 pulverizing process Methods 0.000 abstract description 21
- 238000003754 machining Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- -1 shaving boards Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model relates to the technical field of agricultural machinery, in particular to an agricultural straw pulverizer, which comprises a pulverizing box, wherein the upper end of the pulverizing box is provided with a feed hopper, the outer wall of the right side of the pulverizing box is connected with a placing plate, the upper end of the placing plate is provided with a backing plate, the upper end of the backing plate is provided with a motor I, the interior of the pulverizing box is rotationally connected with a rotating shaft I, a rotating shaft II, a rotating shaft III and a rotating shaft IV, the motor I is rotationally connected with the rotating shaft IV, the rotating shaft I, the rotating shaft II and the rotating shaft III are respectively connected with a pulverizing roller I, a pulverizing roller II and a pulverizing roller III, the rotating shaft I, the rotating shaft II, the rotating shaft III and the rotating shaft IV pass through the left and right inner walls of the pulverizing box and are respectively connected with a gear I, a gear II, a gear III and a gear IV, the gear IV is respectively mutually meshed with the gear I, the gear II and the gear III, the pulverizing of the straw can be ensured to the maximum degree by the device, the increase of the used time caused by the secondary pulverization can be avoided, and the space ratio can be reduced, and the utilization rate of the straw can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to an agricultural straw pulverizer.
Background
Agriculture is the foundation of national economy since ancient times, and in order to realize the improvement of economic flight and comprehensive strength of China, China always explores the way of agricultural development and obtains great achievements in agricultural science and technology, economy and various aspects, but the agriculture in China at present has problems in the aspects of society, economy, ecology and the like, and the development of agriculture is severely restricted.
The straw as one of renewable resources has a better development prospect in China, the straw resources in China are particularly rich, the straw can be changed into valuables by using the straw, and the crushed straw is used as raw materials for manufacturing various production industries such as organic fertilizers, fuels, shaving boards, paper and the like by using a straw crusher.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agricultural straw rubbing crusher to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides an agricultural straw rubbing crusher, is including smashing the case, smash the case upper end and seted up the feeder hopper, smash case right side outer wall connection and place the board, place the board upper end and be provided with the backing plate, the backing plate upper end is provided with motor one, it is connected with axis of rotation one, axis of rotation two, axis of rotation three and axis of rotation four to smash incasement portion rotation, motor one rotates with axis of rotation four to be connected, axis of rotation one, axis of rotation two and axis of rotation three are connected with respectively smashes roller one, smashes roller two and smashes roller three, axis of rotation one, axis of rotation two, axis of rotation three and axis of rotation four pass smash the case and control the inner wall and be connected with gear one, gear two, gear three and gear four respectively with gear one, gear two and gear three-phase intermeshing.
As a further aspect of the present invention: the lower ends of the second crushing roller and the scattering crushing roller are provided with inclined plates, and the bottom of the crushing box is provided with a chute and a discharge hole.
As the utility model discloses scheme one more step: and the crushing roller I, the crushing roller II and the crushing roller III are all provided with crushing teeth.
As the utility model discloses scheme one more step: the lower end of the inner wall of the left side of the crushing box is connected with a fixed block, the right end of the fixed block is connected with a second motor, and a cam is rotatably connected to the second motor.
As the utility model discloses scheme one more step: the telescopic link is connected in the spout, and the cover has the spring on the telescopic link, telescopic link and spring right-hand member sliding connection are connected with the slider.
As the utility model discloses scheme one more step: the upper end of the sliding block is connected with a baffle, the right end of the first baffle is connected with a connecting block, and the right end of the connecting block is fixedly connected with an extrusion plate.
As the utility model discloses scheme one more step: the placing plate is welded with the outer wall of the right side of the crushing box, and the first motor is fixedly connected with the base plate through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an agricultural straw pulverizer, the straw that will carry out the shredding feeding hopper, after entering the crushing case through the feeder hopper, drive axis of rotation four through the motor and rotate, axis of rotation four drives the gear four rotation at left and right ends, gear four drives gear one, gear two, gear three rotates simultaneously, gear one, gear two and gear three drive axis of rotation one respectively, axis of rotation two and axis of rotation three rotate simultaneously, then axis of rotation one, axis of rotation two and axis of rotation three drive respectively crushing roller one, crushing roller two and crushing roller three rotate, carry out shredding processing to the straw in the feeding hopper, because the cross connection of each crushing roller, can guarantee the crushing of straw at utmost, avoid increasing the time spent because of the secondary crushing, can improve the machining efficiency of straw effectively, the straw after-crushing drops through crushing case below, can make the straw after smashing concentrate on smashing bottom of the case right side through the swash plate, drive the cam through two motors in a left back and rotate, the cam drives the slider and removes about in the spout, and then drives the stripper plate and extrude the straw after smashing, and the straw after the extrusion passes through the discharge gate and comes out the back, can reduce the space of straw and account for than, has improved the utilization ratio of straw greatly.
Drawings
FIG. 1 is a schematic structural view of the agricultural straw pulverizer of the present invention.
FIG. 2 is a left side view of the crushing box of the agricultural straw crusher of the present invention.
FIG. 3 is a schematic view of the left side internal structure of the crushing box of the agricultural straw crusher
FIG. 4 is a schematic view of the enlarged structure of the part A in FIG. 1 of the agricultural straw pulverizer of the present invention.
In the figure: 1-crushing box, 2-gear II, 3-gear IV, 4-gear I, 5-feeding hopper, 6-crushing roller I, 7-crushing tooth, 8-rotating shaft I, 9-rotating shaft IV, 10-motor I, 11-backing plate, 12-placing plate, 13-rotating shaft II, 14-sloping plate, 15-fixing block, 16-motor II, 17-cam, 18-spring, 19-telescopic rod, 20-sliding block, 21-sliding chute, 22-baffle, 23-connecting block, 24-extrusion plate, 25-discharge port, 26-rotating shaft III, 27-gear III, 28-crushing roller II and 29-crushing roller III.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in figures 1-4, in the embodiment of the present invention, an agricultural straw pulverizer comprises a pulverizing box 1, a feeding hopper 5 is disposed at the upper end of the pulverizing box 1, straw to be pulverized is fed into the pulverizing box 1 through the feeding hopper 5, a placing plate 12 is connected to the outer wall of the right side of the pulverizing box 1, a backing plate 11 is disposed at the upper end of the placing plate 12, a motor I10 is disposed at the upper end of the backing plate 11, a rotating shaft I8, a rotating shaft II 13, a rotating shaft III 26 and a rotating shaft IV 9 are rotatably connected to the inside of the pulverizing box 1, the motor I10 is rotatably connected with the rotating shaft IV 9, the rotating shaft I8, the rotating shaft II 13 and the rotating shaft III 26 are respectively connected with a pulverizing roller I6, a pulverizing roller II 28 and a pulverizing roller III 29, inclined plates 14 are disposed at the lower ends of the pulverizing roller II 28 and the pulverizing roller III 29, so as to enable pulverized straw to be concentrated at the right side of the bottom of the pulverizing box 1, smash the bottom of case 1 and be provided with spout 21 and discharge gate 25, can collect the concentrated utilization of the straw after smashing through discharge gate 25, spout 21 in-connection has telescopic link 19, and the cover has spring 18 on the telescopic link 19, telescopic link 19 and the 18 right-hand member sliding connection of spring are connected with slider 20, slider 20 upper end is connected with baffle 22, and first baffle 22 right-hand member is connected with connecting block 23, and the right-hand member fixedly connected with stripper plate 24 of connecting block 23, all be provided with on crushing roller 6, crushing roller two 28 and the crushing roller three 29 and smash tooth 7, can make crushing effect better.
The lower end of the inner wall of the left side of the crushing box 1 is connected with a fixed block 15, the right end of the fixed block 15 is connected with a second motor 16, the second motor 16 is connected with a cam 17 in a rotating mode, the second motor 16 drives the cam 17 to rotate, then a baffle 22 and an extrusion plate 24 are driven to extrude the crushed straws, the space ratio of the straws is reduced, and the utilization rate of the straws is effectively improved, the first rotating shaft 8, the second rotating shaft 13, the third rotating shaft 26 and the fourth rotating shaft 9 penetrate through the left inner wall and the right inner wall of the crushing box 1 and are respectively connected with a first gear 4, a second gear 2, a third gear 27 and a fourth gear 3, the fourth gear 3 is respectively meshed with a first gear 4, a second gear 2 and a third gear 27, the first motor 10 drives the fourth rotating shaft 9 to rotate and the fourth gear 3 to rotate, and then the first gear 4, the second gear 2 and the third gear 27 drive the first rotating shaft 8, The second rotating shaft 13 and the third rotating shaft 26 rotate, the first rotating shaft 8, the second rotating shaft 13 and the third rotating shaft 26 respectively drive the first crushing roller 6, the second crushing roller 28 and the third crushing roller 29 to rotate, straw is crushed, the maximum crushing of the straw can be guaranteed through the staggered connection of the crushing rollers, the increase of the used time due to secondary crushing is avoided, and the processing efficiency of the straw can be effectively improved.
Example 2
The utility model discloses still provide another embodiment, this embodiment lies in with the difference of above-mentioned embodiment: place board 12 and crushing case 1 right side outer wall welding, can make and place board 12 and crushing case 1 between more firm, motor 10 passes through bolt fixed connection with backing plate 11, can be convenient for the maintenance of motor 10 to dismantle and install.
The utility model discloses a theory of operation is:
in this embodiment, after the straw to be crushed is fed into the crushing box 1 through the feeding hopper 5, the motor 10 drives the rotation shaft four 9 and the gear four 3 at the left and right ends of the rotation shaft four 9 to rotate, the gear four 3 drives the gear one 4, the gear two 2 and the gear three 27 to rotate simultaneously, the gear one 4, the gear two 2 and the gear three 27 respectively drive the rotation shaft one 8, the rotation shaft two 13 and the rotation shaft three 26 to rotate, and further drive the crushing roller one 6, the crushing roller two 28 and the crushing roller three 29 to rotate, so as to crush the straw fed into the crushing box 1, the crushed straw can be more concentrated after falling through the inclined plate 14, finally the motor two 16 drives the slide block 20 and the baffle plate 22 to move left and right, and further drive the extrusion plate 24 to move left and right, so as to extrude the crushed straw, so as to reduce the space occupation ratio of the straw and greatly improve the utilization ratio of the straw, can guarantee the crushing of straw at utmost through the device, avoid increasing the used time because of the regrinding, can improve the machining efficiency of straw effectively, through the straw extrusion after will smashing, reduce the space and account for the ratio, can effectively improve the utilization ratio of straw.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an agricultural straw rubbing crusher, is including smashing case (1), its characterized in that: smash case (1) upper end and seted up feeder hopper (5), smash case (1) right side outer wall connection has places board (12), places board (12) upper end and is provided with backing plate (11), and backing plate (11) upper end is provided with motor (10), smash case (1) inside rotation and be connected with axis of rotation one (8), axis of rotation two (13), axis of rotation three (26) and axis of rotation four (9), motor one (10) rotate with axis of rotation four (9) and be connected, axis of rotation one (8), axis of rotation two (13) and axis of rotation three (26) are connected with respectively crushing roller one (6), crushing roller two (28) and crushing roller three (29), inner wall is connected with respectively about crushing case (1) is passed to axis of rotation one (8), axis of rotation two (13), axis of rotation three (26) and axis of rotation four (9), and gear one (4), gear two (2) are connected with respectively, Gear three (27) and gear four (3), gear four (3) respectively with gear one (4), gear two (2) and gear three (27) intermeshing.
2. The agricultural straw pulverizer of claim 1, wherein: the lower ends of the second crushing roller (28) and the third crushing roller (29) are provided with inclined plates (14), and the bottom of the crushing box (1) is provided with a chute (21) and a discharge hole (25).
3. The agricultural straw pulverizer of claim 1 or 2, wherein: and the crushing teeth (7) are arranged on the crushing roller I (6), the crushing roller II (28) and the crushing roller III (29).
4. The agricultural straw pulverizer of claim 1, wherein: the lower end of the inner wall of the left side of the crushing box (1) is connected with a fixed block (15), the right end of the fixed block (15) is connected with a second motor (16), and the second motor (16) is rotatably connected with a cam (17).
5. The agricultural straw pulverizer of claim 2, wherein: the telescopic rod (19) is connected in the sliding groove (21), the spring (18) is sleeved on the telescopic rod (19), and the right ends of the telescopic rod (19) and the spring (18) are connected with the sliding block (20) in a sliding mode.
6. The agricultural straw pulverizer of claim 5, wherein: the upper end of the sliding block (20) is connected with a baffle (22), the right end of the first baffle (22) is connected with a connecting block (23), and the right end of the connecting block (23) is fixedly connected with an extrusion plate (24).
7. The agricultural straw pulverizer of claim 1, wherein: the placing plate (12) is welded with the outer wall of the right side of the crushing box (1), and the first motor (10) is fixedly connected with the backing plate (11) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710409.6U CN214708862U (en) | 2020-11-20 | 2020-11-20 | Agricultural straw rubbing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022710409.6U CN214708862U (en) | 2020-11-20 | 2020-11-20 | Agricultural straw rubbing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214708862U true CN214708862U (en) | 2021-11-16 |
Family
ID=78618020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022710409.6U Expired - Fee Related CN214708862U (en) | 2020-11-20 | 2020-11-20 | Agricultural straw rubbing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214708862U (en) |
-
2020
- 2020-11-20 CN CN202022710409.6U patent/CN214708862U/en not_active Expired - Fee Related
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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: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |