CN211960149U - Straw crushing and returning device for ecological cycle agriculture - Google Patents
Straw crushing and returning device for ecological cycle agriculture Download PDFInfo
- Publication number
- CN211960149U CN211960149U CN202020006733.7U CN202020006733U CN211960149U CN 211960149 U CN211960149 U CN 211960149U CN 202020006733 U CN202020006733 U CN 202020006733U CN 211960149 U CN211960149 U CN 211960149U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- processing box
- gear
- shaped plate
- pivot
- 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.)
- Active
Links
- 239000010902 straw Substances 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 10
- 238000007599 discharging Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 claims 2
- 230000009471 action Effects 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 abstract 1
- 230000001965 increasing effect Effects 0.000 description 6
- 239000002689 soil Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000021749 root development Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a straw crushing and returning device for ecological cycle agriculture, which comprises a processing box, wherein the top of the processing box is provided with a feed inlet, the top of the processing box is inserted with a feed hopper, the feed hopper is communicated with the inside of the processing box, the bottom of the processing box is fixedly connected with a bottom plate, the bottom of the bottom plate is provided with rolling mechanisms near the left side and the right side, the right side of the processing box is provided with a discharge outlet near the bottom, the right side of the processing box is inserted with a discharge pipe near the bottom, and the discharge pipe is communicated with the inside of the processing box, when in use, the straw crushing and returning device for ecological cycle agriculture moves under the action of the rolling mechanisms by pushing the processing box, the rollers roll, and the cams are driven to rotate under the action of a second transmission mechanism so as to drive the baffles to move up and down, carry out even blowing for the device has the convenient characteristics of use.
Description
Technical Field
The utility model relates to the technical field of agricultural equipment, in particular to a straw smashing and returning device for ecological cycle agriculture.
Background
The straw returning is a yield increasing measure for fertilizing soil power which is generally regarded as important in the world at present, is also an important direction for implementing ecological cycle agriculture, and has the functions of fertilizing and increasing yield while avoiding atmospheric pollution caused by straw burning. The straw returning can increase soil organic matters, improve soil structure, loosen soil, increase porosity, reduce capacity and promote microbial activity and crop root development. The straw returning, fertilizing and yield increasing effect is obvious, the yield can be increased by 5% -10% generally, but if the method is improper, soil germs can be increased, crop diseases are increased, and adverse phenomena such as seedling shortage and seedling stiffness can be caused. Therefore, a reasonable straw returning measure is adopted, and a good returning effect can be achieved.
The existing straw smashing and field changing device needs to convey straws to be treated into the device through manpower, materials after smashing are returned to farmlands through manpower after straw smashing is completed, a large amount of manpower resources are wasted due to back-and-forth conveying, and the problem of inconvenience in use is solved.
Disclosure of Invention
The utility model provides a technical problem lie in overcoming prior art's wasting of resources and defect such as inconvenient use, provide a still field device is smashed to straw for ecological cycle agriculture. The straw smashing and returning device for the ecological cycle agriculture has the characteristics of resource saving, convenience in use and the like.
In order to achieve the above object, the utility model provides a following technical scheme: a straw smashing and returning device for ecological cycle agriculture comprises a treatment box, wherein a feed inlet is formed in the top of the treatment box, a feed hopper is inserted into the top of the treatment box and communicated with the inside of the treatment box, a bottom plate is fixedly connected to the bottom of the treatment box, rolling mechanisms are arranged at the positions, close to the left side and the right side, of the bottom plate, a discharge outlet is formed in the position, close to the bottom, of the right side of the treatment box, a discharge pipe is inserted into the position, close to the bottom, of the right side of the treatment box and communicated with the inside of the treatment box, a fixed plate is fixedly connected to the bottom of an inner cavity of the treatment box, the cross section of the fixed plate is arranged in a right triangle shape, the bevel edge of the right triangle structure of the fixed plate is parallel to the discharge pipe, two crushing wheels are arranged, the inner cavities of the two crushing wheels are respectively inserted with a rotating rod, the treatment box is fixedly connected with four first bearings matched with the rotating rods, the front ends of the two rotating rods are respectively inserted in the adjacent first bearing inner cavities, the rear ends of the two rotating rods penetrate through the adjacent first bearings and extend to the rear side of the treatment box, the rear side of the treatment box is provided with a motor, the rear side of the treatment box is fixedly connected with a supporting plate, the front side of the supporting plate is fixedly connected with the treatment box, the rear end of the rotating rod on the right side is fixedly connected with the power output end of the motor, a first transmission mechanism is arranged between the two rotating rods, the first transmission mechanism is arranged on the rear side of the treatment box, the right side of the treatment box is fixedly connected with an L-shaped plate, the front side of the L-shaped plate is provided with a cam, the rear side of the cam is fixedly connected with a second rotating shaft, and a second bearing matched with the second rotating shaft is fixedly connected onto the L-shaped plate, the rear end of second pivot passes the second bearing to extend to the rear side of L shaped plate, the rear side of second pivot is equipped with second drive mechanism, the below of cam is equipped with the fly leaf, the bottom fixedly connected with baffle of fly leaf, the bottom of L shaped plate seted up with baffle assorted fluting, the bottom of baffle is passed the fluting and is extended to the bottom of L shaped plate, the left side of baffle and the right-hand member laminating of discharging pipe, the both sides of fly leaf all are equipped with canceling release mechanical system.
Preferably, canceling release mechanical system includes the movable block, the lateral wall fixed connection of movable block and fly leaf, the top of movable block is equipped with the round bar, seted up on the movable block with round bar assorted through-hole, the through-hole is passed to the bottom of round bar to with L shaped plate fixed connection, the outside edge cover of round bar is equipped with the spring, just the both ends of spring respectively with movable block and L shaped plate fixed connection.
Preferably, the rolling mechanism comprises two fixed blocks, two rollers are arranged between the two fixed blocks, a first rotating shaft is arranged between the two rollers, a third bearing matched with the first rotating shaft is fixedly connected to the fixed blocks, the two ends of the first rotating shaft penetrate through the adjacent rollers and are inserted into the inner cavities of the adjacent third bearings, and the rollers and the fixed blocks are movably connected through the first rotating shaft.
Preferably, the second transmission mechanism comprises two single grooved wheels, the rear end of the first rotating shaft on the right side penetrates through the fixed block and extends to the rear side of the fixed block, the two single grooved wheels are respectively sleeved on the second rotating shaft and the first rotating shaft on the right side, a belt is arranged between the two single grooved wheels, and the two single grooved wheels are connected through belt transmission.
Preferably, the first transmission mechanism comprises a second gear, the second gear is fixedly connected with the rear end of the rotating rod positioned on the left side, a first gear meshed with the second gear is arranged on the right side of the second gear, the rotating rod positioned on the right side is sleeved with the first gear, and the first gear is positioned between the motor and the processing box.
Compared with the prior art, the beneficial effects of the utility model are that:
1. when the straw crushing and returning device for the ecological cycle agriculture is used, the treatment box is pushed to move under the action of the rolling mechanism, the roller rolls, the cam is driven to rotate under the action of the second transmission mechanism, and then the baffle is driven to move up and down to uniformly discharge materials, so that the device has the characteristic of convenient use;
2. the utility model relates to a still field device is smashed to straw for ecological cycle agricultural is when using, through external power supply starter motor, it is rotatory that the motor drives first gear, and first gear drives the second gear rotation, and then drives two broken wheel counter rotations, accomplishes the smashing to the straw, compares with prior art, and the device has the resource saving and uses characteristics such as convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the present invention.
Reference numbers in the figures: 1. a treatment tank; 2. a fixing plate; 3. a base plate; 4. a roller; 5. a first rotating shaft; 6. a fixed block; 7. a belt; 8. a discharge pipe; 9. a baffle plate; 10. a reset mechanism; 11. a spring; 12. a movable plate; 13. a movable block; 14. a round bar; 15. a second rotating shaft; 16. a cam; 17. an L-shaped plate; 18. a crushing wheel; 19. a feed hopper; 20. a rotating rod; 21. a single sheave; 22. a first transmission mechanism; 23. a first gear; 24. a support plate; 25. a motor; 26. a second gear; 27. a rolling mechanism; 28. and a second transmission mechanism.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a straw smashing and returning device for ecological cycle agriculture comprises a processing box 1, a feeding hole is formed in the top of the processing box 1, a feeding funnel 19 is inserted into the top of the processing box 1, the feeding funnel 19 is communicated with the inside of the processing box 1, a bottom plate 3 is fixedly connected to the bottom of the processing box 1, rolling mechanisms 27 are arranged at the positions, close to the left side and the right side, of the bottom plate 3, each rolling mechanism 27 comprises two fixing blocks 6, two rollers 4 are arranged between the two fixing blocks 6, a first rotating shaft 5 is arranged between the two rollers 4, third bearings matched with the first rotating shaft 5 are fixedly connected to the fixing blocks 6, two ends of each first rotating shaft 5 penetrate through the adjacent rollers 4 and are inserted into the adjacent third bearing inner cavities, the rollers 4 are movably connected with the fixing blocks 6 through the first rotating shafts 5, transportation of the processing box 1 can be facilitated through the arrangement of the rolling mechanisms 27, a discharge hole is formed in the position, close to the bottom, of the right side of the treatment box 1, a discharge pipe 8 is inserted in the position, close to the bottom, of the right side of the treatment box 1, the discharge pipe 8 is communicated with the inside of the treatment box 1, a fixing plate 2 is fixedly connected to the bottom of an inner cavity of the treatment box 1, the cross section of the fixing plate 2 is arranged in a right-angled triangle manner, the bevel edge of a right-angled triangle structure of the fixing plate 2 is parallel to the discharge pipe 8, two crushing wheels 18 are arranged in the inner cavity of the treatment box 1, rotating rods 20 are inserted in inner cavities of the two crushing wheels 18, four first bearings matched with the rotating rods 20 are fixedly connected to the treatment box 1, the front ends of the two rotating rods 20 are inserted in inner cavities of the adjacent first bearings, the rear ends of the two rotating rods 20 penetrate through the adjacent first bearings and extend to the rear side of the treatment box 1, a motor 25 is arranged on the rear side of the treatment box 1, the motor 25 is Y2/, the rear side of the processing box 1 is fixedly connected with a supporting plate 24, the front side of the supporting plate 24 is fixedly connected with the processing box 1, the rear end of a rotating rod 20 positioned on the right side is fixedly connected with a power output end of a motor 25, a first transmission mechanism 22 is arranged between the two rotating rods 20, the first transmission mechanism 22 is positioned on the rear side of the processing box 1, the first transmission mechanism 22 comprises a second gear 26, the second gear 26 is fixedly connected with the rear end of the rotating rod 20 positioned on the left side, the right side of the second gear 26 is provided with a first gear 23 meshed with the second gear, the first gear 23 is sleeved on the rotating rod 20 positioned on the right side, the first gear 23 is positioned between the motor 25 and the processing box 1, the second gear 26 can be driven to rotate when the first gear 23 rotates through the arrangement of the first transmission mechanism 22, an L-shaped plate 17 is fixedly connected with the right side of the processing box 1, the front side of the L-shaped plate 17 is provided with a cam 16, the rear side of, a second bearing matched with the second rotating shaft 15 is fixedly connected to the L-shaped plate 17, the rear end of the second rotating shaft 15 penetrates through the second bearing and extends to the rear side of the L-shaped plate 17, a second transmission mechanism 28 is arranged at the rear side of the second rotating shaft 15, the second transmission mechanism 28 comprises two single grooved wheels 21, the rear end of the first rotating shaft 5 positioned on the right side penetrates through the fixed block 6 and extends to the rear side of the fixed block 6, the two single grooved wheels 21 are respectively sleeved on the second rotating shaft 15 and the first rotating shaft 5 positioned on the right side, a belt 7 is arranged between the two single grooved wheels 21, the two single grooved wheels 21 are in transmission connection through the belt 7, the second rotating shaft 15 can be driven to rotate when the first rotating shaft 5 rotates through the arrangement of the second transmission mechanism 28, a movable plate 12 is arranged below the cam 16, a baffle plate 9 is fixedly connected to the bottom of the movable plate 12, a slot matched with the, the bottom of baffle 9 passes the fluting and extends to the bottom of L shaped plate 17, the left side of baffle 9 and the right-hand member laminating of discharging pipe 8, the both sides of fly leaf 12 all are equipped with canceling release mechanical system 10, canceling release mechanical system 10 includes movable block 13, the lateral wall fixed connection of movable block 13 and fly leaf 12, the top of movable block 13 is equipped with round bar 14, set up on the movable block 13 with round bar 14 assorted through-hole, the through-hole is passed to the bottom of round bar 14, and with L shaped plate 17 fixed connection, the outside edge cover of round bar 14 is equipped with spring 11, and spring 11's both ends respectively with movable block 13 and L shaped plate 17 fixed connection, setting through canceling release mechanical system 10, can drive fly leaf 12 rebound when spring 11 resets.
The working principle is as follows: when the utility model is used, firstly the processing box 1 is moved to a proper position through the roller 4, the motor 25 is started through the external power supply, the motor 25 drives the rotating rod 20 and the first gear 23 which are positioned on the right side to rotate clockwise, the rotating rod 20 which is positioned on the right side drives the crushing wheel 18 which is positioned on the right side to rotate clockwise, the first gear 23 drives the second gear 26 which is meshed with the first gear to rotate anticlockwise, the second gear 26 drives the crushing wheel 18 which is positioned on the left side to rotate anticlockwise, at the moment, the straw to be crushed is poured into the processing box 1 through the feeding funnel 19, the straw is crushed through the reverse rotation of the two crushing wheels 18, and the processing box 1 is pushed, the roller 4 rolls to drive the first rotating shaft 5 to rotate, the first rotating shaft 5 drives the single grooved wheel 21 which is positioned on the left side to rotate, the single grooved wheel 21 which is positioned on the left side drives the single, the cam 16 rotates to drive the movable plate 12 to move downwards, the movable plate 12 drives the two movable blocks 13 to move downwards, meanwhile, the movable blocks 13 slide on the round rod 14, the movable blocks 13 move downwards to compress the spring 11, the movable plate 12 drives the baffle plate 9 to move downwards, the baffle plate 9 is attached to the right end of the discharge pipe 8, so that the discharge of the discharge pipe 8 is prevented, when the cam 16 rotates to keep away from the movable plate 12, the spring 11 resets to drive the movable plate 12 to move upwards, the movable plate 12 drives the baffle plate 9 to move upwards to keep away from the discharge pipe 8, the discharge is further completed, the discharge speed is controlled through the up-and-down movement of the baffle plate 9, and.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a still field device is smashed to straw for ecological cycle agricultural, includes processing case (1), its characterized in that: the device comprises a processing box (1), a feeding hole is formed in the top of the processing box (1), a feeding funnel (19) is inserted into the top of the processing box (1), the feeding funnel (19) is communicated with the inside of the processing box (1), a bottom plate (3) is fixedly connected to the bottom of the processing box (1), rolling mechanisms (27) are arranged at the positions, close to the left side and the right side, of the bottom plate (3), a discharging hole is formed at the position, close to the bottom, of the right side of the processing box (1), a discharging pipe (8) is inserted into the position, close to the bottom, of the right side of the processing box (1), the discharging pipe (8) is communicated with the inside of the processing box (1), a fixing plate (2) is fixedly connected to the bottom of an inner cavity of the processing box (1), the cross section of the fixing plate (2) is arranged in a right triangle manner, and the, the inner cavity of the treatment box (1) is provided with two crushing wheels (18), the two crushing wheels (18) are arranged on the left and right, rotating rods (20) are inserted into the inner cavities of the two crushing wheels (18), four first bearings matched with the rotating rods (20) are fixedly connected to the treatment box (1), the front ends of the two rotating rods (20) are inserted into the inner cavities of the adjacent first bearings, the rear ends of the two rotating rods (20) penetrate through the adjacent first bearings and extend to the rear side of the treatment box (1), the rear side of the treatment box (1) is provided with a motor (25), the rear side of the treatment box (1) is fixedly connected with a support plate (24), the front side of the support plate (24) is fixedly connected with the treatment box (1), the rear end of the rotating rod (20) on the right side is fixedly connected with the power output end of the motor (25), a first transmission mechanism (22) is arranged between the two rotating rods (20), just first drive mechanism (22) is located the rear side of handling case (1), the right side fixedly connected with L shaped plate (17) of handling case (1), the front side of L shaped plate (17) is equipped with cam (16), the rear side fixedly connected with second pivot (15) of cam (16), fixedly connected with and second pivot (15) assorted second bearing on L shaped plate (17), the rear end of second pivot (15) passes the second bearing to extend to the rear side of L shaped plate (17), the rear side of second pivot (15) is equipped with second drive mechanism (28), the below of cam (16) is equipped with fly leaf (12), the bottom fixedly connected with baffle (9) of fly leaf (12), the bottom of L shaped plate (17) has been seted up with baffle (9) assorted fluting, the bottom of baffle (9) passes the fluting and extends to the bottom of L shaped plate (17), the left side of baffle (9) and the right-hand member laminating of discharging pipe (8), the both sides of fly leaf (12) all are equipped with canceling release mechanical system (10).
2. The straw crushing and returning device for the ecological cycle agriculture according to claim 1, which is characterized in that: canceling release mechanical system (10) are including movable block (13), the lateral wall fixed connection of movable block (13) and fly leaf (12), the top of movable block (13) is equipped with round bar (14), set up on movable block (13) with round bar (14) assorted through-hole, the through-hole is passed to the bottom of round bar (14) to with L shaped plate (17) fixed connection, the outside edge cover of round bar (14) is equipped with spring (11), just the both ends of spring (11) respectively with movable block (13) and L shaped plate (17) fixed connection.
3. The straw crushing and returning device for the ecological cycle agriculture according to claim 1, which is characterized in that: roll mechanism (27) and include two fixed blocks (6), two be equipped with two gyro wheels (4) between fixed block (6), two be equipped with first pivot (5) between gyro wheel (4), fixedly connected with and first pivot (5) assorted third bearing on fixed block (6), adjacent gyro wheel (4) are all passed at the both ends of first pivot (5), and plug in adjacent third bearing inner chamber, just gyro wheel (4) and fixed block (6) are through first pivot (5) swing joint.
4. The straw crushing and returning device for the ecological cycle agriculture according to claim 3, characterized in that: the second transmission mechanism (28) comprises two single grooved wheels (21), the rear end of the first rotating shaft (5) on the right side penetrates through the fixing block (6) and extends to the rear side of the fixing block (6), the single grooved wheels (21) are respectively sleeved on the second rotating shaft (15) and the first rotating shaft (5) on the right side, a belt (7) is arranged between the single grooved wheels (21), and the single grooved wheels (21) are in transmission connection through the belt (7).
5. The straw crushing and returning device for the ecological cycle agriculture according to claim 1, which is characterized in that: first drive mechanism (22) include second gear (26), second gear (26) with be located the rear end fixed connection of left bull stick (20), the right side of second gear (26) is equipped with first gear (23) with it meshing, first gear (23) cover is established on bull stick (20) that are located the right side, just first gear (23) are located between motor (25) and the processing case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006733.7U CN211960149U (en) | 2020-01-03 | 2020-01-03 | Straw crushing and returning device for ecological cycle agriculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020006733.7U CN211960149U (en) | 2020-01-03 | 2020-01-03 | Straw crushing and returning device for ecological cycle agriculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211960149U true CN211960149U (en) | 2020-11-20 |
Family
ID=73385942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020006733.7U Active CN211960149U (en) | 2020-01-03 | 2020-01-03 | Straw crushing and returning device for ecological cycle agriculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211960149U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484402A (en) * | 2020-12-01 | 2021-03-12 | 江西怡中堂生物科技有限公司 | Vacuum freeze-drying device |
| CN112606269A (en) * | 2020-11-26 | 2021-04-06 | 彭双 | Raw material feeding device capable of adjusting feeding mode and used for processing degradable plastics |
| CN113318955A (en) * | 2021-05-11 | 2021-08-31 | 龚艳 | Impurity removing device for flour production |
-
2020
- 2020-01-03 CN CN202020006733.7U patent/CN211960149U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112606269A (en) * | 2020-11-26 | 2021-04-06 | 彭双 | Raw material feeding device capable of adjusting feeding mode and used for processing degradable plastics |
| CN112606269B (en) * | 2020-11-26 | 2022-08-09 | 河北凯力华维包装科技有限公司 | Raw material feeding device capable of adjusting feeding mode and used for processing degradable plastics |
| CN112484402A (en) * | 2020-12-01 | 2021-03-12 | 江西怡中堂生物科技有限公司 | Vacuum freeze-drying device |
| CN113318955A (en) * | 2021-05-11 | 2021-08-31 | 龚艳 | Impurity removing device for flour production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211960149U (en) | Straw crushing and returning device for ecological cycle agriculture | |
| CN204685208U (en) | A kind of making charcoal by using straws pulverizer | |
| CN115350769B (en) | Sand processing device | |
| CN211997877U (en) | Unloader is used in chemical fertilizer production | |
| CN213611126U (en) | Biological waste recycling bin for bioengineering | |
| CN203353190U (en) | Smashing device of stem pulling machine | |
| CN215893069U (en) | A box continuous drying equipment for new tea preparation | |
| CN216678502U (en) | Moxa reducing mechanism convenient to ejection of compact | |
| CN202190550U (en) | Banana cauloid multiprocessing grinder | |
| CN213377117U (en) | Preparation facilities of biological fodder of aromatic type based on old leaf of chinese toon | |
| CN213214417U (en) | Biomass straw fertilizer crushing device | |
| CN114223365A (en) | Fertilizing device for returning straw to field | |
| CN210787644U (en) | Town and country domestic waste takes off dirt breaker | |
| CN108834447B (en) | Quick cleaning equipment of paddy field floater that rice planting used | |
| CN113019624A (en) | New forms of energy crops discarded object processing apparatus | |
| CN210303827U (en) | Pineapple leaf reducing mechanism | |
| CN215421598U (en) | Reciprocating seeding device for pasture planting | |
| CN215312676U (en) | High tower compound fertilizer urea is to roll-type breaker | |
| CN214637042U (en) | Broken packing apparatus of fertilizer raw materials | |
| CN216543898U (en) | Cement telegraph pole steam curing pool | |
| CN215648197U (en) | Tree planting fertilizer injection unit | |
| CN220900527U (en) | Roller compaction type fertilizer uniform crushing mechanism for agricultural fertilizer production | |
| CN216238311U (en) | Grassland yak excrement and urine pickup attachment | |
| CN216437940U (en) | Soybean quantitative seeding device | |
| CN218634735U (en) | Seed metering device of precision seeder |
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: 20211222 Address after: 150006 station 2, Room 502, floor 5, No. 4, Dashun street, Nangang District, Harbin, Heilongjiang Province Patentee after: Harbin Yuanyi straw Equipment Technology Co., Ltd Address before: No.45, Kecuo tangxiacuo, Fulin village, honglai Town, Nanan City, Quanzhou City, Fujian Province, 362300 Patentee before: Huang Lichuan |