CN103430692A - High and thick-stalk crop harvester - Google Patents
High and thick-stalk crop harvester Download PDFInfo
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- CN103430692A CN103430692A CN2013104080246A CN201310408024A CN103430692A CN 103430692 A CN103430692 A CN 103430692A CN 2013104080246 A CN2013104080246 A CN 2013104080246A CN 201310408024 A CN201310408024 A CN 201310408024A CN 103430692 A CN103430692 A CN 103430692A
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Abstract
The invention relates to a high and thick-stalk crop harvester belonging to the technical field of agricultural machinery. The high and thick-stalk crop harvester comprises cutting apparatuses, a lower crop poking apparatus, a transverse forced clamping and conveying device, a conveyer chain type longitudinal forced clamping and conveying device and a stalk collecting box. The high and thick-stalk crop harvester further comprises an upper crop poking device positioned above the lower crop poking device, wherein the upper crop poking device comprises a crop poking shaft, two ends of the crop poking shaft are respectively fixedly connected with a center plate, horizontal crop poking rods are hinged between the two center plates, radially extending scrabbling teeth are distributed on the crop poking rods at intervals, eccentric center plates are movably sleeved on the crop poking shaft, the peripheries of the eccentric center plates are hinged with one ends of crank throws, corresponding to the crop poking rods, and the other ends of the crank throws are connected with the end of an adjacent crop poking rod in angular positions that the scrabbling teeth always face downwards. According to the high and thick-stalk crop harvester, the alternating stress is avoided, and the harvester can reliably and stably work for a long time.
Description
Technical field
The present invention relates to a kind of harvesting machinery, especially a kind of high thick stem stalk crop harvester, belong to agricultural machinery technological field.
Background technology
For realizing effective utilization of crop stem, it is carried out to effectively harvesting is primary link.At present, harvesting technology for short thin stem stalk crop (as paddy rice, wheat and herbage etc.) has been tending towards ripe and perfect, and formed the product of standard and typing, and the research of the thick stem stalk of height crop (giantreed, high stalk reed, ramie, Chinese sorghum etc.) mechanized harvest is relatively lagged behind.
According to the applicant understood, the ramie mechanized harvest mainly lays particular emphasis on the research of mechanization decorticating technology both at home and abroad, and grain header belongs to blank substantially.Broomcorn harvester in use is nearly all to be converted by wheat or rice harvester, and the results effect is undesirable.Trace it to its cause, because of the conveying after the thick stem stalk of height crop harvesting, adopt traditional mechanism conscientiously to be ensured.
Retrieval is found, the Chinese utility model patent that application number is 98242245.8 discloses a kind of reed harvester, its grain lifter need to start to hold up standing grain and finish to hold up the moment of standing grain to change the direction of motion of holding up the standing grain moving tooth, cause producing great acceleration, thereby cause great alternate stress, easy damaged member, cause reliability poor, and minute standing grain of this machine adopts passive minute traditional standing grain device, can not effectively separate high thick stem stalk crop stem, the normal harvesting of impact, easily generation is stopped up and is caused carrying not smooth.
For another example, the Chinese utility model patent that application number is 200920270903.6 discloses a kind of broomcorn harvester, its cross conveyor only adopts conveyer belt to carry, lack grain lifter, easily lodging after the Sorghum Stalk cutting, can not effectively be delivered to longitudinal conveying device, this machine is vertically carried and is only completed with conveyer belt in addition, infeasible when being grown distance, the conveying of acclive stem stalk.
Summary of the invention
The object of the invention is to: the shortcoming existed for above-mentioned prior art proposes a kind of harvesting and carries steadily high thick stem stalk crop harvester reliably, thereby makes this machine can obtain practical applying.
In order to reach above purpose, the thick stem stalk of height of the present invention crop harvester comprises the shaving formula horizontal cutting device that is positioned at walking machine frame front lower place, the one group of horizontal profile of tooth conveyer belt be positioned on cutter sweep is set aside the standing grain device, by the horizontal pressure clamping convey device of setting aside upper and lower two the horizontal circle carrier chains of standing grain device and forming, the conveying chain type that is positioned at horizontal pressure clamping convey device one side is vertically forced clamping convey device, and the collection stalk case that is positioned at vertical pressure clamping convey device rear end, its improvements are: also comprise and be positioned at upper group standing grain device of setting aside standing grain device top, the described upper standing grain device of dialling contains the rice-pulling shaft be supported on connection frame, the two ends of the described rice-pulling shaft former that is connected respectively, between two formers by be connected with it and circumferentially uniform one group of Hough seat respectively hinged level dial straw, be intervally distributed with the grilled teeth radially extended on described group of straw, one end of described rice-pulling shaft also is set with fan-shaped flap, hinged two limited rollers that are positioned on same radius of turn of described fan-shaped flap, the cylindrical of two limited rollers contacts the formation radial constraint with kink at the eccentric former middle inside through hole of rice-pulling shaft end, the uniform one group of hinged-support corresponding with the Hough seat respectively of the circumference of described eccentric former, one end of the described group of contiguous eccentric former of straw extends and axially vertical crank throw, the other end of each crank throw is hinged with the pivoting support of the eccentric former of vicinity, described fan-shaped flap so that grilled teeth angular position down be fixed on connection frame.
During results, the stem stalk of high thick stem stalk crop enters the cutter sweep cutting under the synergy of upper and lower group of standing grain device, and the stem stalk after cut-out successively is delivered to collection stalk case and piles up collection under the linking of horizontal and vertical pressure clamping convey device is carried.Afterwards, after the stem stalk in collection stalk case reaches rated weight, height, adopt hydraulic means that hemp stalk is discharged to assigned address.In this process, setting aside the standing grain device suitably separates and buttresses the stem stalk, guiding stem stalk enters cutter sweep, and the upper straw shift wheel of dialling the standing grain device synchronously rotates by turning the eccentric former parts of bent drive, group straw and grilled teeth in straw shift wheel remain direction down, thereby play the desirable standing grain effect of holding up, guaranteed the smooth and easy of harvesting, conveying; And because the direction of motion of moving tooth remains unchanged, therefore avoided alternate stress, guaranteed machine steady operation reliably and with long-term.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further illustrated.
The structural representation that Fig. 1 is a preferred embodiment of the invention.
Upper group standing grain apparatus structure schematic diagram that Fig. 2 is Fig. 1.
The left view that Fig. 2-1 is Fig. 2.
Fig. 2-2 are group straw structural representation in Fig. 2.
Fig. 2-3 are the fan-shaped flap structural representation in Fig. 2.
Fig. 2-4 are the eccentric former structural representation in Fig. 2.
Fig. 3 be Fig. 1 set aside standing grain apparatus structure schematic diagram.
The cutter sweep structural representation that Fig. 4 is Fig. 1.
The horizontal pressure clamping convey device structural representation that Fig. 5 is Fig. 1.
Vertical pressure clamping convey device structural representation that Fig. 6 is Fig. 1.
Embodiment
Embodiment mono-
The thick stem stalk of the height of the present embodiment crop harvester basic structure as shown in Figure 1, comprise the shaving formula horizontal cutting device 14 that is positioned at walking machine frame front lower place, the one group of horizontal profile of tooth conveyer belt be positioned on cutter sweep 14 is set aside standing grain device 15, by the horizontal pressure clamping convey device 13 of setting aside upper and lower two the horizontal circle carrier chains of standing grain device 15 and forming, the conveying chain type that is positioned at horizontal pressure clamping convey device 13 1 sides is vertically forced clamping convey device 16, and the collection stalk case 17 that is positioned at vertical pressure clamping convey device 16 rear ends, also comprise and be positioned at upper group standing grain device 12 of setting aside standing grain device top, in figure, topmost is chassis 11.
The upper concrete structure of dialling standing grain device 12 is as shown in Fig. 2 and Fig. 2-1, and it is upper that rice-pulling shaft 26 is supported on 28 of junctors, by belt gear, with hydraulic motor 21, is connected.The two ends of this rice-pulling shaft 26 be connected respectively between former 27, two formers 27 by be connected with it and circumferentially uniform one group of Hough seat 24 respectively hinged level dial straw 25, dial on straw 25 and be intervally distributed with the grilled teeth 29 radially extended.One end of rice-pulling shaft 26 also is set with fan-shaped flap 232(referring to Fig. 2-3), fan-shaped flap 232 is approximate isosceles triangle, and its place, base angle is the hinged limited roller 231 be positioned on same radius of turn respectively.During assembling, the cylindrical of two limited rollers 231 and kink at the eccentric former 22(of rice-pulling shaft end referring to Fig. 2-4) the middle inside through hole that studs with wear ring 242 contacts and forms radial constraint.The uniform one group of hinged-support 20 corresponding with Hough seat 24 respectively of the circumference of eccentric former 22.An end of dialling straw 25 contiguous eccentric formers 22 extends with axially vertical crank throw 223(referring to Fig. 2-2), the other end of each crank throw is hinged with the hinged seat 20 of the eccentric former 22 of vicinity by short tube 224, there is kidney slot between hinged two limited rollers of fan-shaped flap 232, during installation, so that the securing member of each grilled teeth 29 angular position down by the kidney slot place is fixed on connection frame 28.
Set aside standing grain device 15 effect and be and suitably separate and buttress the stem stalk, guiding stem stalk enters cutter sweep, its concrete structure as shown in Figure 3, by lower fagging parts 34, with frame, be connected, front end sharp-pointed rear end updip and be circular-arc bat 36 and be connected with lower fagging parts 34 by dialling standing grain point 35, bat is equipped with it parallel winding profile of tooth conveyer belt 32 for 36 times, the rear end belt wheel of profile of tooth conveyer belt 32 is equipped with coaxial star-wheel 31, star-wheel 31 has the gear teeth with horizontal circle carrier chain one way engagement, can when moving, the horizontal circle carrier chain be driven single direction rotation while therefore working, and then drive profile of tooth conveyer belt.The moving star-wheel 31 of setting aside the standing grain device of the chain long-chain strip of upper strata carrier chain rotates, and star-wheel 31 drives profile of tooth conveyer belt 32 and synchronously rotates, and the moving tooth on profile of tooth conveyer belt 32 is allocated to cutter sweep to high thick stem stalk crop.Dial standing grain device bottom clamp springs 33 is housed, its effect is that the stem stalk is pressed on ceding of Taiwan baffle plate.
The concrete structure of shaving formula horizontal cutting device 14 as shown in Figure 4, there is a pair of vertical axle cutter drive sprocket 41, two cutter drive sprockets 41 times are equipped with respectively eccentric wheel 42, two eccentric wheels 42 are in transmission connection by slider-crank mechanism and the upper and lower moving knife parts 45,47 of shaving shape respectively, and upper and lower moving knife parts 45,47 form moving sets with the cutter beam 48 that the cutter installing plate 44 of level is connected respectively.Connecting rod in two slider-crank mechanisms is for regulating the whorl brace rod 43,46 of length, like this, by regulating the length of whorl brace rod 43,46, can make respectively hinged oscillating bearing center, its two ends and eccentric wheel 42 centers of rotation be in a straight line simultaneously, thereby in realization, moving knife parts 45 are when solstics, lower moving knife parts 47 are also in solstics.When cutter drive sprocket 41 is driven in rotation, upper moving knife parts 45 and lower moving knife parts 47 are all moved to closest approach by solstics, and the direction of motion is reverse, produces powerful shearing force, in constantly reciprocal shear history, the cutting off height thick stem stalk crop from bottom.
Laterally force the concrete structure of clamping convey device 13 as shown in Figure 5, set aside upper and lower two the horizontal circle carrier chains 53,54 of standing grain device and form by being positioned at, during work, the thick stem stalk of height after cutting, under two groups of clamp springs 33 shown in Fig. 3 and 55 clampings of ceding of Taiwan baffle plate, is carried by synchronous carrier chain clamp horizontal.In figure 51 is ceding of Taiwan framves, the 52nd, hydraulic motor.
Vertically force the concrete structure of clamping convey device as shown in Figure 6, mainly by. vertical chain conveyer 61, vertically delivery hydraulic pressure motor 62. vertically hold assembly 63. longitudinal conveyor frame 64 forms.During work, vertically force stem stalk that clamping convey device comes lateral transfer clamp to be delivered under the chain sheet clamping of the clamped wire of vertical hold assembly 63 and vertical chain conveyer and collect the stalk case.
Be summed up, the present embodiment has following features:
1, the standing grain of holding up that particularly is applicable to high thick stem stalk through the upper group standing grain device of transformation.
2, setting aside the standing grain device has increased the profile of tooth conveyer belt, has improved the support effect.
3, the upper and lower moving knife parts of cutter sweep are usingd double eccentric wheel as driving mechanism, and utilize the pitman arm mechanism of the two moving knife of principle driving of " the double eccentric wheel far point is done counter motion ".
4, laterally force clamping convey device to adopt the high thick stem stalk crop of double-layer chain synchronous transport.
5, vertically force clamping convey device to adopt clamped wire and the clamping of imitative type chain sheet, chain to carry.
In addition to the implementation, the present invention can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.
Claims (7)
1. one kind high thick stem stalk crop harvester, comprise the shaving formula horizontal cutting device (14) that is positioned at walking machine frame front lower place, the one group of horizontal profile of tooth conveyer belt be positioned on cutter sweep is set aside standing grain device (15), by the horizontal pressure clamping convey device (13) of setting aside upper and lower two the horizontal circle carrier chains of standing grain device and forming, the conveying chain type that is positioned at horizontal pressure clamping convey device one side is vertically forced clamping convey device (16), and the collection stalk case (17) that is positioned at vertical pressure clamping convey device rear end, it is characterized in that: also comprise and be positioned at upper group standing grain device of setting aside standing grain device top, the described upper standing grain device of dialling contains the rice-pulling shaft (26) be supported on connection frame, the two ends of the described rice-pulling shaft former (27) that is connected respectively, between two formers by be connected with it and circumferentially uniform one group of Hough seat (24) respectively hinged level dial straw (25), be intervally distributed with the grilled teeth (29) radially extended on described group of straw, one end of described rice-pulling shaft also is set with fan-shaped flap (232), hinged two limited rollers (231) that are positioned on same radius of turn of described fan-shaped flap, the cylindrical of two limited rollers contacts the formation radial constraint with kink at the eccentric former middle inside through hole of rice-pulling shaft end, the uniform one group of hinged-support (20) corresponding with the Hough seat respectively of the circumference of described eccentric former, one end of the described group of contiguous eccentric former of straw extends and axially vertical crank throw (223), the other end of each crank throw is hinged with the pivoting support of the eccentric former of vicinity, described fan-shaped flap so that grilled teeth angular position down be fixed on connection frame.
2. the thick stem stalk of height according to claim 1 crop harvester, it is characterized in that: the described standing grain device of setting aside is connected by lower fagging parts (34) and frame, wherein front end sharp-pointed rear end updip and be circular-arc bat (36) and be connected with lower fagging parts (34) by dialling standing grain point (35), be equipped with it parallel winding profile of tooth conveyer belt (32) under described bat (36).
3. the thick stem stalk of height according to claim 2 crop harvester, it is characterized in that: the rear end belt wheel of described profile of tooth conveyer belt (32) is equipped with coaxial star-wheel (31), and described star-wheel (31) has the gear teeth with horizontal circle carrier chain one way engagement.
4. the thick stem stalk of height according to claim 3 crop harvester is characterized in that: the described standing grain device bottom of setting aside is equipped with the stem stalk is pressed on to the clamp springs (33) on ceding of Taiwan baffle plate.
5. the thick stem stalk of height according to claim 4 crop harvester, it is characterized in that: described shaving formula horizontal cutting device (14) has a pair of vertical axle cutter drive sprocket (41), under two cutter drive sprockets (41), eccentric wheel (42) is housed respectively, two eccentric wheels (42) are in transmission connection by slider-crank mechanism and the upper and lower moving knife parts of shaving shape (45,47) respectively, and upper and lower moving knife parts (45,47) form moving sets with the cutter beam (48) that horizontal cutter installing plate (44) is connected respectively.
6. the thick stem stalk of height according to claim 5 crop harvester is characterized in that: the connecting rod in described slider-crank mechanism is for regulating the whorl brace rod (43,46) of length.
7. the thick stem stalk of height according to claim 6 crop harvester is characterized in that: described vertical pressure clamping convey device mainly by vertical chain conveyer (61), vertically delivery hydraulic pressure motor (62), vertically hold assembly (63), longitudinal conveyor frame (64) form.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013104080246A CN103430692A (en) | 2013-09-09 | 2013-09-09 | High and thick-stalk crop harvester |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013104080246A CN103430692A (en) | 2013-09-09 | 2013-09-09 | High and thick-stalk crop harvester |
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| CN103430692A true CN103430692A (en) | 2013-12-11 |
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| CN2013104080246A Pending CN103430692A (en) | 2013-09-09 | 2013-09-09 | High and thick-stalk crop harvester |
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Cited By (20)
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| CN104996089A (en) * | 2015-08-18 | 2015-10-28 | 农业部南京农业机械化研究所 | Forcible clamping and conveying device for standing industrial hemp stalks |
| CN105103778A (en) * | 2015-08-18 | 2015-12-02 | 农业部南京农业机械化研究所 | Standing conveying harvester for industrial cannabis |
| CN105723945A (en) * | 2016-03-18 | 2016-07-06 | 伍崇德 | Clamping and carrying device and vertical sugarcane harvester with device |
| CN107094434A (en) * | 2017-06-06 | 2017-08-29 | 农业部南京农业机械化研究所 | A kind of high stalk crop harvester stalk poking mechanism |
| CN107114060A (en) * | 2017-06-06 | 2017-09-01 | 农业部南京农业机械化研究所 | A kind of high stalk crop harvester |
| CN107912147A (en) * | 2017-11-27 | 2018-04-17 | 农业部南京农业机械化研究所 | A kind of long-stalked crops harvester cutting bench |
| CN108419529A (en) * | 2018-05-20 | 2018-08-21 | 咸宁职业技术学院 | Numb device is dialled for ramie double acting standing header |
| CN110249796A (en) * | 2019-04-19 | 2019-09-20 | 青岛农业大学 | A kind of cam-action reel mechanism based on sesame Culm traits |
| US10524423B1 (en) | 2019-02-19 | 2020-01-07 | Hemp Processing Solutions, LLC | Plant processing system |
| CN111357484A (en) * | 2020-03-25 | 2020-07-03 | 农业农村部南京农业机械化研究所 | Ramie harvester chassis |
| US10751722B1 (en) | 2018-10-24 | 2020-08-25 | Pearson Incorporated | System for processing cannabis crop materials |
| US10757860B1 (en) | 2019-10-31 | 2020-09-01 | Hemp Processing Solutions, LLC | Stripper apparatus crop harvesting system |
| US10785906B2 (en) | 2019-02-19 | 2020-09-29 | Pearson Incorporated | Plant processing system |
| US10933424B1 (en) | 2019-12-11 | 2021-03-02 | Pearson Incorporated | Grinding roll improvements |
| CN113615387A (en) * | 2021-08-03 | 2021-11-09 | 农业农村部南京农业机械化研究所 | Ramie combine harvester |
| CN113748850A (en) * | 2021-08-03 | 2021-12-07 | 农业农村部南京农业机械化研究所 | Cutting and conveying mechanism of ramie combine harvester |
| CN114847008A (en) * | 2022-04-20 | 2022-08-05 | 农业农村部南京农业机械化研究所 | Be applied to debugging rope mechanism on industry hemp harvester |
| CN115041505A (en) * | 2022-06-28 | 2022-09-13 | 温州中越园林建设有限公司 | Waste recovery device for garden construction |
| US11534770B1 (en) | 2017-07-26 | 2022-12-27 | Pearson Incorporated | Systems and methods for step grinding |
| CN117016177A (en) * | 2023-09-25 | 2023-11-10 | 西藏自治区农牧科学院农业研究所 | Energy-saving efficient rape cutting and sun-drying equipment |
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| CN105103778A (en) * | 2015-08-18 | 2015-12-02 | 农业部南京农业机械化研究所 | Standing conveying harvester for industrial cannabis |
| CN104996089A (en) * | 2015-08-18 | 2015-10-28 | 农业部南京农业机械化研究所 | Forcible clamping and conveying device for standing industrial hemp stalks |
| CN105723945A (en) * | 2016-03-18 | 2016-07-06 | 伍崇德 | Clamping and carrying device and vertical sugarcane harvester with device |
| CN107094434A (en) * | 2017-06-06 | 2017-08-29 | 农业部南京农业机械化研究所 | A kind of high stalk crop harvester stalk poking mechanism |
| CN107114060A (en) * | 2017-06-06 | 2017-09-01 | 农业部南京农业机械化研究所 | A kind of high stalk crop harvester |
| US11534770B1 (en) | 2017-07-26 | 2022-12-27 | Pearson Incorporated | Systems and methods for step grinding |
| CN107912147A (en) * | 2017-11-27 | 2018-04-17 | 农业部南京农业机械化研究所 | A kind of long-stalked crops harvester cutting bench |
| CN107912147B (en) * | 2017-11-27 | 2023-10-27 | 农业部南京农业机械化研究所 | Header of harvester for long-stalk crops |
| CN108419529A (en) * | 2018-05-20 | 2018-08-21 | 咸宁职业技术学院 | Numb device is dialled for ramie double acting standing header |
| US10751722B1 (en) | 2018-10-24 | 2020-08-25 | Pearson Incorporated | System for processing cannabis crop materials |
| US10785906B2 (en) | 2019-02-19 | 2020-09-29 | Pearson Incorporated | Plant processing system |
| US10524423B1 (en) | 2019-02-19 | 2020-01-07 | Hemp Processing Solutions, LLC | Plant processing system |
| CN110249796A (en) * | 2019-04-19 | 2019-09-20 | 青岛农业大学 | A kind of cam-action reel mechanism based on sesame Culm traits |
| US10757860B1 (en) | 2019-10-31 | 2020-09-01 | Hemp Processing Solutions, LLC | Stripper apparatus crop harvesting system |
| US11751507B1 (en) | 2019-10-31 | 2023-09-12 | Hemp Processing Solutions, LLC | Crop harvesting system with plant stripping apparatus |
| US11826762B1 (en) | 2019-12-11 | 2023-11-28 | Pearson Incorporated | Grinding roll improvements |
| US11077445B2 (en) | 2019-12-11 | 2021-08-03 | Pearson Incorporated | Grinding roll improvements |
| US10933424B1 (en) | 2019-12-11 | 2021-03-02 | Pearson Incorporated | Grinding roll improvements |
| CN111357484A (en) * | 2020-03-25 | 2020-07-03 | 农业农村部南京农业机械化研究所 | Ramie harvester chassis |
| CN111357484B (en) * | 2020-03-25 | 2021-04-23 | 农业农村部南京农业机械化研究所 | Connecting chassis of ramie harvester |
| CN113615387B (en) * | 2021-08-03 | 2022-12-06 | 农业农村部南京农业机械化研究所 | Ramie combine harvester |
| CN113748850B (en) * | 2021-08-03 | 2023-01-06 | 农业农村部南京农业机械化研究所 | Cutting and conveying mechanism of ramie combine harvester |
| CN113748850A (en) * | 2021-08-03 | 2021-12-07 | 农业农村部南京农业机械化研究所 | Cutting and conveying mechanism of ramie combine harvester |
| CN113615387A (en) * | 2021-08-03 | 2021-11-09 | 农业农村部南京农业机械化研究所 | Ramie combine harvester |
| CN114847008A (en) * | 2022-04-20 | 2022-08-05 | 农业农村部南京农业机械化研究所 | Be applied to debugging rope mechanism on industry hemp harvester |
| CN115041505A (en) * | 2022-06-28 | 2022-09-13 | 温州中越园林建设有限公司 | Waste recovery device for garden construction |
| CN115041505B (en) * | 2022-06-28 | 2023-07-18 | 温州中越园林建设有限公司 | Waste recycling device for garden construction |
| CN117016177A (en) * | 2023-09-25 | 2023-11-10 | 西藏自治区农牧科学院农业研究所 | Energy-saving efficient rape cutting and sun-drying equipment |
| CN117016177B (en) * | 2023-09-25 | 2024-01-16 | 西藏自治区农牧科学院农业研究所 | Energy-saving efficient rape cutting and sun-drying equipment |
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