CN216017892U - Self-propelled multifunctional straw granulator - Google Patents
Self-propelled multifunctional straw granulator Download PDFInfo
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- CN216017892U CN216017892U CN202122052766.2U CN202122052766U CN216017892U CN 216017892 U CN216017892 U CN 216017892U CN 202122052766 U CN202122052766 U CN 202122052766U CN 216017892 U CN216017892 U CN 216017892U
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Abstract
The utility model belongs to the technical field of agricultural mechanical equipment, and particularly relates to a self-propelled multifunctional straw granulator. This self-propelled multi-functional straw granulation machine, including the car frame body, characterized by: the utility model discloses a bale draw-off mechanism, including frame body, driver's cabin, screening conveyor, roll-in granulation mechanism is connected with the granule workbin through the finished product conveyer belt, and the bale reducing mechanism is connected to the screening conveyor lateral part, and the bale reducing mechanism outside is equipped with folding feeding platform, is equipped with the bale on the folding feeding platform in proper order and cuts rope device and bale draw-off device. The utility model has the beneficial effects that: can follow the ground directly become the granule with straw or the bale of beating into the bundle, efficient, application scope is wide, be convenient for transport, integration degree height, for with straw comprehensive utilization for plant's bed material, animal feed, biofuel or industrial raw materials etc. provide the integration processing mode.
Description
Technical Field
The utility model belongs to the technical field of agricultural mechanical equipment, and particularly relates to a self-propelled multifunctional straw granulator.
Background
The straw resources of China are very rich, and about 10 hundred million tons of straws can be produced in agricultural production every year. At present, the treatment modes of straws are mainly three: straw crushing and returning to the field, direct burning and comprehensive utilization of straw. As the straws can not be completely rotten in a short time, the germination rate and survival rate of the seeds can be greatly reduced due to the excessive content of the straws in the soil. The direct burning of the straw is more harmful, and is easy to cause fire and harm life and property safety. Comprehensive utilization of straws is a better straw treatment mode at present, but crop straws are scattered, have strong seasonality and are difficult to store and transport, and the comprehensive utilization of the straws is directly influenced. The straw is utilized to press high-quality high-fiber granular materials, and the high-fiber granular materials are used as ideal bed-laying materials of farms, animal feeds, biofuels or industrial raw materials and are good modes for treating the straw by the biomass. However, at present, no equipment capable of directly granulating straws or bales of grass in the ground is available.
SUMMERY OF THE UTILITY MODEL
In order to make up for the defects of the prior art, the utility model provides the self-propelled multifunctional straw granulator which is high in efficiency, wide in application range, convenient to transport and high in integration degree.
The utility model is realized by the following technical scheme:
the utility model provides a self-propelled multi-functional straw granulation machine, includes the car frame body, characterized by: the utility model discloses a bale draw-off mechanism, including frame body, driver's cabin, screening conveyor, roll-in granulation mechanism is connected with the granule workbin through the finished product conveyer belt, and the bale reducing mechanism is connected to the screening conveyor lateral part, and the bale reducing mechanism outside is equipped with folding feeding platform, is equipped with the bale on the folding feeding platform in proper order and cuts rope device and bale draw-off device.
The bale smashing device comprises a bale smashing fixing frame, a plurality of bale smashing shafts are arranged on the bale smashing fixing frame, a bale smashing cutter seat is arranged on each bale smashing shaft, and a bale smashing blade is arranged on each bale smashing cutter seat.
Folding feeding platform include with car frame body articulated in the arm that stretches out and draw back with the arm articulated outward that stretches out and draws back mutually, be connected first telescopic cylinder between interior arm that stretches out and draws back and the car frame body, the flexible hydro-cylinder of second is connected between outward arm that stretches out and draws back and the interior arm that stretches out and draws back, telescopic support frame is established to the interpolation of outward arm that stretches out and draws back, telescopic support frame outer end is equipped with the backing roll, telescopic support frame is fixed mutually with outward arm that stretches out and draws back through adjusting pin axle, be equipped with bale transport chain on outward arm and the interior arm that stretches out and draws back, install the blend stop on the bale transport chain.
The straw bundle rope cutting device comprises a rope cutting blade arranged on an inner telescopic arm, the rope cutting blade is arranged on a rope cutting chain, and a rope cutting blade limiting sensor is further arranged on the inner telescopic arm.
Bale draw-off device includes the stay cord couple, and the stay cord couple is installed on the stay cord chain, and the stay cord chain is installed on the draw-off rope mount, and draw-off rope mount tip is equipped with the spacing sensor of stay cord couple, and draw-off rope mount tip installation twines the rope seat, and draw-off rope lift cylinder is installed to draw-off rope mount bottom, and draw-off rope mount middle part is equipped with bale height sensor.
A power oil pump is installed below the cab and connected with a main transmission shaft, the main transmission shaft is connected with a power distribution mechanism, the power distribution mechanism is respectively connected with a picking-up pulverizer and a straw conveyor, and the straw conveyor is connected with a screening and conveying mechanism through a throwing and conveying fan pipe.
The power distribution mechanism is connected with the main transmission shaft through the transfer case, the transfer case is respectively connected with the left transmission shaft and the right transmission shaft, the left transmission shaft is connected with the straw conveying driving belt pulley, and the right transmission shaft is connected with the picking and smashing driving belt pulley.
Pick up crushing driving pulley and pick up the crushing driven pulley of smashing and be connected, pick up crushing driven pulley and drive and pick up crushing main shaft and rotate, pick up the installation on the crushing main shaft and pick up crushing roller, pick up the installation on the crushing roller and pick up crushing blade holder, pick up the installation on the crushing blade holder and pick up crushing blade.
The straw conveying driving belt pulley is connected with a straw conveying driven belt pulley of the straw conveyor, the straw conveying driven belt pulley drives a straw conveying main shaft to rotate, a straw conveying roller is mounted on the straw conveying main shaft, a straw conveying auger is mounted on the straw conveying roller, and a throwing air feeder blade is mounted at the end of the straw conveying main shaft.
The screening and conveying mechanism comprises a drum screen tank body, a drum screen is installed at the bottom of the drum screen tank body, and a screening and conveying auger is installed inside the drum screen.
The front end of the rolling and granulating mechanism is connected with the screening and conveying mechanism through a feeding conveying belt, the tail end of the feeding conveying belt is arranged between an upper die ring roller and a lower die ring roller of the rolling and granulating mechanism, spiral pushers are respectively installed on the upper die ring roller and the lower die ring roller, the tail end of each spiral pusher is connected with a lifting machine, and the lifting machine is connected with a finished product conveying belt through a secondary drum screen.
The power oil pump is connected with an operating valve arranged in the cab, a discharging oil cylinder is arranged at the bottom of the particle material box and connected with a discharging baffle plate, and a limiting wheel is arranged at the bottom of the frame body.
The utility model has the beneficial effects that: can follow the ground directly become the granule with straw or the bale of beating into the bundle, efficient, application scope is wide, be convenient for transport, integration degree height, for with straw comprehensive utilization for plant's bed material, animal feed, biofuel or industrial raw materials etc. provide the integration processing mode.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic structural view of a folded feeding platform in a tightened state according to the present invention;
FIG. 4 is a structural diagram of the folding feeding platform of the present invention in an unfolded state;
FIG. 5 is a schematic view of the bale breaker of the present invention;
FIG. 6 is a schematic view of the bale draw line apparatus of the present invention;
FIG. 7 is a schematic structural view of a screening and feeding mechanism of the present invention;
FIG. 8 is a schematic structural view of a rolling and pelletizing mechanism of the present invention;
FIG. 9 is a schematic structural view of a power split device of the present invention;
FIG. 10 is a schematic view of the pick-up shredder of the present invention;
FIG. 11 is a schematic view of the straw conveyor of the present invention;
FIG. 12 is a schematic view of the discharge baffle mounting structure of the present invention;
in the figure, 1 a frame body, 2 a cab, 3 a screening and conveying mechanism, 4 a rolling and granulating mechanism, 5 a finished product conveying belt, 6 a particle bin, 7 a bale crushing device, 8 a folding feeding platform, 9 a bale rope cutting device, 10 a bale rope drawing device, 11 a bale crushing fixing frame, 12 a bale crushing shaft, 13 a bale crushing cutter seat, 14 a bale crushing blade, 15 an inner telescopic arm, 16 an outer telescopic arm, 17 a first telescopic oil cylinder, 18 a second telescopic oil cylinder, 19 a telescopic supporting frame, 20 a supporting roller, 21 an adjusting pin shaft, 22 a bale conveying chain, 23 a baffle, 24 a rope cutting blade, 25 a rope cutting chain, 26 a rope cutting blade limit sensor, 27 a rope pulling hook, 28 a rope pulling chain, 29 a rope pulling fixing frame, 30 a rope pulling hook limit sensor, 31 a rope winding seat, 32 a rope pulling lifting oil cylinder, 33 a bale height sensor, 34 a power oil pump, 35 a main transmission shaft and 36 a power distribution mechanism, 37 a picking crusher, 38 a straw conveyor, 39 a throwing blower pipe, 40 a transfer case, 41 a left transmission shaft, 42 a right transmission shaft, 43 a straw conveying driving belt pulley, 44 a picking crushing driving belt pulley, 45 a picking crushing driven belt pulley, 46 a picking crushing main shaft, 47 a picking crushing roller, 48 a picking crushing cutter holder, 49 a picking crushing blade, 50 a straw conveying driven belt pulley, 51 a straw conveying main shaft, 52 a straw conveying roller, 53 a straw conveying auger, 54 a throwing blower blade, 55 a drum sieve tank body, 56 a drum sieve, 57 a screening conveying auger, 58 a feeding conveying belt, 59 an upper die ring roller, 60 a lower die ring roller, 61 a spiral pusher, 62 a lifter, 63 a secondary drum sieve, 64 an operating valve, 65 a discharging oil cylinder, 66 a discharging baffle plate and 67 a limiting wheel.
Detailed Description
The attached drawing is an embodiment of the utility model. This embodiment includes car frame body 1, 1 front end installation driver's cabin 2 of car frame body, 2 rear installation screening conveying mechanism 3 in the driver's cabin, screening conveying mechanism 3 connects roll-in pelletization mechanism 4, roll-in pelletization mechanism 4 is connected with granule workbin 6 through finished product conveyer belt 5, 3 lateral parts of screening conveying mechanism connect bale reducing mechanism 7, the bale reducing mechanism 7 outside is equipped with folding feeding platform 8, be equipped with bale on the folding feeding platform 8 in proper order and cut rope device 9 and bale draw-out rope device 10. The bale crushing device 7 comprises a bale crushing fixed frame 11, a plurality of bale crushing shafts 12 are mounted on the bale crushing fixed frame 11, a bale crushing cutter holder 13 is mounted on each bale crushing shaft 12, and a bale crushing blade 14 is mounted on each bale crushing cutter holder 13. Folding feeding platform 8 includes with 1 articulated interior telescopic boom 15 of car frame body and with 15 articulated outer telescopic boom 16 mutually of interior telescopic boom, be connected first flexible hydro-cylinder 17 between interior telescopic boom 15 and the car frame body 1, be connected the flexible hydro-cylinder 18 of second between outer telescopic boom 16 and the interior telescopic boom 15, establish telescopic bracket 19 in the 16 interpolation of outer telescopic boom, 19 outer ends of telescopic bracket are equipped with backing roll 20, telescopic bracket 19 is fixed mutually with outer telescopic boom 16 through adjusting pin axle 21, be equipped with bale conveyor chain 22 on outer telescopic boom 16 and the interior telescopic boom 15, install blend stop 23 on the bale conveyor chain 22. The bale rope cutting device 9 comprises a rope cutting blade 24 arranged on the inner telescopic arm 15, the rope cutting blade 24 is arranged on a rope cutting chain 25, and a rope cutting blade limiting sensor 26 is further arranged on the inner telescopic arm 15. The bale draw-off device 10 comprises a draw-off hook 27, the draw-off hook 27 is installed on a draw-off chain 28, the draw-off chain 28 is installed on a draw-off fixing frame 29, a draw-off hook limiting sensor 30 is arranged at the end of the draw-off fixing frame 29, a rope winding seat 31 is installed at the end of the draw-off fixing frame 29, a draw-off lifting oil cylinder 32 is installed at the bottom of the draw-off fixing frame 29, and a bale height sensor 33 is arranged in the middle of the draw-off fixing frame 29.
A power oil pump 34 is arranged below the cab 2, the power oil pump 34 is connected with a main transmission shaft 35, the main transmission shaft 35 is connected with a power distribution mechanism 36, the power distribution mechanism 36 is respectively connected with a picking-up pulverizer 37 and a straw conveyor 38, and the straw conveyor 38 is connected with the screening and conveying mechanism 3 through a throwing blower pipe 39. The power distribution mechanism 36 is connected with the main transmission shaft 35 through a transfer case 40, the transfer case 40 is respectively connected with a left transmission shaft 41 and a right transmission shaft 42, the left transmission shaft 41 is connected with a straw conveying driving belt pulley 43, and the right transmission shaft 42 is connected with a picking and smashing driving belt pulley 44. The picking and smashing driving belt pulley 44 is connected with a picking and smashing driven belt pulley 45 of the picking and smashing device 37, the picking and smashing driven belt pulley 45 drives a picking and smashing main shaft 46 to rotate, a picking and smashing roller 47 is installed on the picking and smashing main shaft 46, a picking and smashing cutter seat 48 is installed on the picking and smashing roller 47, and a picking and smashing blade 49 is installed on the picking and smashing cutter seat 48. The straw conveying driving belt pulley 43 is connected with a straw conveying driven belt pulley 50 of the straw conveyor 38, the straw conveying driven belt pulley 50 drives a straw conveying main shaft 51 to rotate, a straw conveying roller 52 is installed on the straw conveying main shaft 51, a straw conveying auger 53 is installed on the straw conveying roller 52, and a blower blade 54 is installed at the end part of the straw conveying main shaft 51.
The screening and conveying mechanism 3 comprises a drum screen tank 55, a drum screen 56 is arranged at the bottom of the drum screen tank 55, and a screening and conveying auger 57 is arranged in the drum screen 56. The front end of the rolling granulating mechanism 4 is connected with the screening conveying mechanism 3 through a feeding conveying belt 58, the tail end of the feeding conveying belt 58 is arranged between an upper die ring roller 59 and a lower die ring roller 60 of the rolling granulating mechanism 4, the upper die ring roller 59 and the lower die ring roller 60 are respectively provided with a spiral pusher 61, the tail end of the spiral pusher 61 is connected with a lifter 62, and the lifter 62 is connected with the finished product conveying belt 5 through a secondary drum screen 63.
The power oil pump 34 is connected with an operating valve 64 arranged in the cab 2, the bottom of the particle bin 6 is provided with a discharging oil cylinder 65, the discharging oil cylinder 65 is connected with a discharging baffle 66, and the bottom of the frame body 1 is provided with a limiting wheel 67.
By adopting the self-propelled multifunctional straw granulator, for baled straw bales, the folding feeding platform 8 is pulled out, the inner telescopic arm 15 is pulled to be horizontal through the first telescopic oil cylinder 17, then the outer telescopic arm 16 is pulled to be horizontal through the second telescopic oil cylinder 18, the straw bales are conveyed to the folding feeding platform 8, the straw bale conveying chain 22 drives the straw bales to move forwards to the straw bale cutting rope device 9, the cutting rope chain 25 drives the cutting rope blade 24 to move, the straw bales are cut off, the straw bales continue to move forwards to the straw bale drawing rope device 10, the pull rope chain 28 drives the pull rope hook 27 to move to hook the straw ropes and pull the straw bales out to the rope winding seat 31, the rope winding seat 31 rotates to wind the straw ropes, the straw bales with the drawn ropes enter the straw bale crushing device 7, the straw bale crushing blade 14 is driven by the straw bale crushing shaft 12 to rotate at a high speed, the straw bale crushing blade is conveyed to the drum sieve 55 of the screening conveying mechanism 3, the straws entering the drum screen tank 55 are separated from soil, foreign matters and the like under the action of the drum screen 56, the screened straws are sent to the feeding conveying belt 58 by the screening conveying auger 57, the screened straws are sent to a position between the upper die ring roller 59 and the lower die ring roller 60 of the rolling and granulating mechanism 4 by the feeding conveying belt 58, the straws are extruded into granules by the upper die ring roller 59 and the lower die ring roller 60, then the straws are pushed out to the hoister 62 by the spiral pusher 61, the granules are lifted to the secondary drum screen 63 by the hoister 62, and after the separation of the soil and the foreign matters is carried out again, the straws are sent to the finished product conveying belt 5 by the auger, and then enter the granule bin 6, and then the granulation is completed.
When the straw bale is lifted up to the folding feeding platform 8, the supporting rollers 20 positioned at the edges of the straw bale are convenient for rolling the straw bale, and the extension length of the telescopic supporting frame 19 can be adjusted by the adjusting pin shaft 21 so as to adapt to the distance of the straw bale. The barrier strip 23 is inserted into the bale, so that the friction force of the bale is increased, and the bale is prevented from slipping when moving. The rope cutting blade limit sensor 26 can enable the rope cutting blade 24 to move within a certain range, and the rope pulling hook limit sensor 30 can enable the rope pulling hook 27 to move within a certain range to prevent deviation. The bale height sensor 33 senses the height of the cut bale at any time, so that the rope pulling lifting cylinder 32 acts to adjust the height of the rope pulling hook 27, and the rope pulling hook can hook the rope on the cut bale.
For the straw that falls scattered in the ground, drive frame body 1 through driver's cabin 2 and remove, power oil pump 34 drives final drive shaft 35 simultaneously and rotates, final drive shaft 35 carries power for the transfer case 40 of power distribution mechanism 36, transfer case 40 loops through right transmission shaft 42, pick up crushing drive pulley 44, pick up crushing driven pulley 45, pick up crushing main shaft 46 drives the pick-up crushing roller 47 rotation of picking up crusher 37, thereby cut the straw in the ground through the rotation of picking up crushing blade 49 and pick up and get into straw conveyer 38. The transfer case 40 sequentially passes through the left transmission shaft 41, the straw conveying driving belt pulley 43, the straw conveying driven belt pulley 50 and the straw conveying main shaft 51 to drive the straw conveying roller 52 of the straw conveyor 38 to rotate, so that the straws are pushed inwards through the straw conveying auger 53, meanwhile, the straw conveying main shaft 51 drives the throwing blower blade 54 to rotate, and the straws are conveyed into the drum screen tank 55 of the screening and conveying mechanism 3 through the throwing blower pipe 39 to complete granulation.
The limiting wheel 67 prevents the picking and crushing blade 49 from being inserted into the soil and can cut off all straws. The discharging oil cylinder 65 drives the discharging baffle 66 to move, and the particle discharging speed is adjusted.
Claims (10)
1. The utility model provides a self-propelled multi-functional straw granulation machine, includes car frame body (1), characterized by: cab (2) are installed to car frame body (1) front end, screening conveying mechanism (3) are installed at cab (2) rear, roll-in pelletization mechanism (4) is connected in screening conveying mechanism (3), roll-in pelletization mechanism (4) are connected with granule workbin (6) through finished product conveyer belt (5), bale reducing mechanism (7) is connected to screening conveying mechanism (3) lateral part, bale reducing mechanism (7) outside is equipped with folding feeding platform (8), be equipped with the bale in proper order on folding feeding platform (8) and cut rope device (9) and bale draw-off rope device (10).
2. The self-propelled multifunctional straw granulator of claim 1, wherein: the bale smashing device (7) comprises a bale smashing fixing frame (11), a plurality of bale smashing shafts (12) are mounted on the bale smashing fixing frame (11), a bale smashing cutter holder (13) is mounted on each bale smashing shaft (12), and a bale smashing blade (14) is mounted on each bale smashing cutter holder (13).
3. The self-propelled multifunctional straw granulator of claim 1, wherein: folding feeding platform (8) include with car frame body (1) articulated interior flexible arm (15) and with interior flexible arm (15) articulated outer flexible arm (16) mutually, be connected first flexible hydro-cylinder (17) between interior flexible arm (15) and car frame body (1), be connected second flexible hydro-cylinder (18) between outer flexible arm (16) and interior flexible arm (15), telescopic bracket (19) are established in outer flexible arm (16), telescopic bracket (19) outer end is equipped with backing roll (20), telescopic bracket (19) are fixed mutually with outer flexible arm (16) through adjusting pin axle (21), be equipped with bale on outer flexible arm (16) and the interior flexible arm (15) and carry chain (22), install blend stop (23) on bale transport chain (22).
4. The self-propelled multifunctional straw granulator of claim 1, wherein: the bale rope cutting device (9) comprises a rope cutting blade (24) arranged on an inner telescopic arm (15), the rope cutting blade (24) is installed on a rope cutting chain (25), and a rope cutting blade limiting sensor (26) is further arranged on the inner telescopic arm (15).
5. The self-propelled multifunctional straw granulator of claim 1, wherein: bale draw-off rope device (10) is including stay cord couple (27), and stay cord couple (27) are installed on stay cord chain (28), and stay cord chain (28) are installed on draw-off rope mount (29), and draw-off rope mount (29) tip is equipped with stay cord couple limit sensor (30), and draw-off rope mount (29) tip installation twines rope socket (31), and draw-off rope lift cylinder (32) are installed to draw-off rope mount (29) bottom, and draw-off rope mount (29) middle part is equipped with bale height sensor (33).
6. The self-propelled multifunctional straw granulator of claim 1, wherein: a power oil pump (34) is installed below the cab (2), the power oil pump (34) is connected with a main transmission shaft (35), the main transmission shaft (35) is connected with a power distribution mechanism (36), the power distribution mechanism (36) is respectively connected with a picking-up pulverizer (37) and a straw conveyor (38), and the straw conveyor (38) is connected with a screening and conveying mechanism (3) through a throwing and conveying fan pipe (39).
7. The self-propelled multifunctional straw granulator of claim 6, wherein: the power distribution mechanism (36) is connected with a main transmission shaft (35) through a transfer case (40), the transfer case (40) is respectively connected with a left transmission shaft (41) and a right transmission shaft (42), the left transmission shaft (41) is connected with a straw conveying driving belt pulley (43), the right transmission shaft (42) is connected with a picking and smashing driving belt pulley (44), the picking and smashing driving belt pulley (44) is connected with a picking and smashing driven belt pulley (45) of a picking and smashing device (37), the picking and smashing driven belt pulley (45) drives a picking and smashing main shaft (46) to rotate, a picking and smashing roller (47) is installed on the picking and smashing main shaft (46), a picking and smashing cutter seat (48) is installed on the picking and smashing roller seat (47), a picking and smashing cutter blade (49) is installed on the picking and smashing cutter seat (48), the straw conveying driving belt pulley (43) is connected with a straw conveying driven belt pulley (50) of a straw conveyor (38), the straw conveying driven belt pulley (50) drives a straw conveying main shaft (51) to rotate, a straw conveying roller (52) is installed on the straw conveying main shaft (51), a straw conveying auger (53) is installed on the straw conveying roller (52), and a blower blade (54) is installed at the end part of the straw conveying main shaft (51).
8. The self-propelled multifunctional straw granulator of claim 1, wherein: the screening and conveying mechanism (3) comprises a drum screen tank body (55), a drum screen (56) is installed at the bottom of the drum screen tank body (55), and a screening and conveying auger (57) is installed inside the drum screen (56).
9. The self-propelled multifunctional straw granulator of claim 1, wherein: the front end of the rolling and granulating mechanism (4) is connected with the screening and conveying mechanism (3) through a feeding conveying belt (58), the tail end of the feeding conveying belt (58) is arranged between an upper die ring roller (59) and a lower die ring roller (60) of the rolling and granulating mechanism (4), the upper die ring roller (59) and the lower die ring roller (60) are respectively provided with a spiral pusher (61), the tail end of the spiral pusher (61) is connected with a lifting machine (62), and the lifting machine (62) is connected with a finished product conveying belt (5) through a secondary drum screen (63).
10. The self-propelled multifunctional straw granulator of claim 6, wherein: the power oil pump (34) is connected with an operating valve (64) arranged in the cab (2), a discharging oil cylinder (65) is installed at the bottom of the particle bin (6), the discharging oil cylinder (65) is connected with a discharging baffle plate (66), and a limiting wheel (67) is installed at the bottom of the frame body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122052766.2U CN216017892U (en) | 2021-08-30 | 2021-08-30 | Self-propelled multifunctional straw granulator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122052766.2U CN216017892U (en) | 2021-08-30 | 2021-08-30 | Self-propelled multifunctional straw granulator |
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| CN216017892U true CN216017892U (en) | 2022-03-15 |
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| CN202122052766.2U Active CN216017892U (en) | 2021-08-30 | 2021-08-30 | Self-propelled multifunctional straw granulator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117136732A (en) * | 2023-10-31 | 2023-12-01 | 甘肃农业大学 | Traction type straw pickup smashing herringbone double-roller granulating combined machine |
-
2021
- 2021-08-30 CN CN202122052766.2U patent/CN216017892U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117136732A (en) * | 2023-10-31 | 2023-12-01 | 甘肃农业大学 | Traction type straw pickup smashing herringbone double-roller granulating combined machine |
| CN117136732B (en) * | 2023-10-31 | 2024-01-09 | 甘肃农业大学 | Traction type straw pickup smashing herringbone double-roller granulating combined machine |
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