CN212993065U - Multi-ridge multi-row peanut strip-laying harvesting equipment - Google Patents
Multi-ridge multi-row peanut strip-laying harvesting equipment Download PDFInfo
- Publication number
- CN212993065U CN212993065U CN202020825299.5U CN202020825299U CN212993065U CN 212993065 U CN212993065 U CN 212993065U CN 202020825299 U CN202020825299 U CN 202020825299U CN 212993065 U CN212993065 U CN 212993065U
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- Prior art keywords
- strip
- driving
- ridge
- shaft
- peanut
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D29/00—Harvesters for peanuts
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/12—Driving mechanisms, with or without motor
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/14—Lifting or lowering mechanisms for the tools
Abstract
The utility model discloses a many ridges multirow peanut strip spreads results equipment, include: the device comprises an installation frame, a plurality of strip paving mechanisms and a driving mechanism; the strip paving mechanisms are arranged on the installation frame side by side, each strip paving mechanism comprises an installation frame, a transmission shaft, two digging shovels and two clamping components, the transmission shafts are rotatably installed on the installation frame, each clamping component comprises a clamping chain, a driving chain wheel and a plurality of driven chain wheels, a driving rotating shaft of the driving chain wheel and a driven rotating shaft of the driven chain wheel are respectively rotatably arranged on the installation frame, the transmission shafts are used for driving the driving rotating shafts to rotate, the two clamping chains are arranged side by side, two lifting components are arranged at the front end part of the installation frame, and the digging shovels are arranged on the corresponding lifting components; the driving mechanism is used for providing power for the transmission shaft. The harvesting efficiency of the multi-ridge and multi-row peanut strip-paving harvesting equipment is improved.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, especially, relate to a harvesting equipment is spread to multirow peanut strip in many ridges.
Background
As an important economic crop and oil crop in China, the peanut not only has high yield, but also has considerable economic benefit. Meanwhile, peanuts are crops with international competitiveness in China and are one of the main economic crops for exporting earnings. The planting history of peanuts in China is long, the regions are wide, and although the planting area of the peanuts is greatly increased year by year, the mechanization level of peanut harvesting is still generally low at present. China still mainly harvests peanuts by manual harvesting, but the problems of high labor intensity, low efficiency, high harvesting loss, disordered harvesting modes and the like generally exist.
In order to improve efficiency, peanut strip-laying machines that employ automated machines to automatically harvest peanuts are increasingly being used. However, the peanut ridge width, the row spacing and the soil conditions of different areas in the planting area are different, the conventional peanut strip-spreading machine can only harvest in a single ridge, and the overall efficiency is still low. In view of this, how to design a harvesting efficiency is high and how to spread harvesting equipment to the multirow peanut strip is the technical problem that the utility model aims to solve.
Disclosure of Invention
The utility model provides a harvesting equipment is spread to many ridges multirow peanut strip realizes improving the results efficiency that many ridges multirow peanut strip spread harvesting equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a many ridges multirow peanut strip spreads harvesting apparatus, include: the device comprises an installation frame, a plurality of strip paving mechanisms and a driving mechanism; the strip paving mechanisms are arranged on the installation frame side by side and comprise installation frames, transmission shafts, two digging shovels and two clamping assemblies, the transmission shafts are rotatably installed on the installation frames, the clamping assemblies comprise clamping chains, driving chain wheels and a plurality of driven chain wheels, driving rotating shafts of the driving chain wheels and driven rotating shafts of the driven chain wheels are respectively rotatably arranged on the installation frames, the transmission shafts are used for driving the driving rotating shafts to rotate, the two clamping chains are arranged side by side, two lifting assemblies are arranged at the front end parts of the installation frames, and the digging shovels are arranged on the corresponding lifting assemblies; the driving mechanism is used for providing power for the transmission shaft; wherein, a ridge distance adjusting mechanism matched with the strip paving mechanism is arranged on the mounting frame; the ridge distance adjusting mechanism comprises a first oil cylinder, a sliding rail and a sliding seat, the sliding seat is slidably arranged on the sliding rail, and the first oil cylinder is used for driving the sliding seat to slide along the sliding rail; the mounting frame is arranged at the bottom of the sliding seat.
The technical scheme of the utility model prior art relatively has following technological effect: through arranging a plurality of strip spreading mechanisms side by side on the installation frame, in the in-service use process, the position of each strip spreading mechanism is adjusted through the ridge distance adjusting mechanism on the installation frame to satisfy the harvest requirement of the peanut ridge that corresponds, and then can realize four ridges eight rows of peanuts and harvest simultaneously, the effectual harvesting efficiency that improves many ridges multirow peanut strip spreading harvesting equipment.
Drawings
FIG. 1 is one of the schematic structural views of a multi-ridge multi-row peanut strip-spreading harvesting apparatus in an unfolded state;
FIG. 2 is an enlarged view of a portion of area A of FIG. 1;
FIG. 3 is a second schematic view of the multi-row and multi-row peanut strip-spreading harvesting apparatus in an unfolded state;
FIG. 4 is one of the assembling diagrams of the strip-laying mechanism and the folding frame in the multi-ridge multi-row peanut strip-laying harvesting device;
FIG. 5 is a second assembly diagram of the strip-laying mechanism and the folding frame of the multi-ridge multi-row peanut strip-laying harvesting device;
FIG. 6 is an enlarged partial view of the area B in FIG. 5;
fig. 7 is a structural schematic diagram of the multi-ridge multi-row peanut strip-laying harvesting device in a folded state.
Detailed Description
As shown in fig. 1-7, the utility model provides a harvesting equipment is spread to multirow peanut strip of many ridges, include: a mounting frame (not labeled), a plurality of tape laying mechanisms 3, and a driving mechanism 4;
the planting intervals of the peanuts are different from one another for different planting areas, and in order to improve the universality, a ridge distance adjusting mechanism (not marked) matched with the strip paving mechanism 3 is arranged on the mounting frame; the ridge distance adjusting mechanism comprises a first oil cylinder 6, a slide rail 7 and a slide seat 8, wherein the slide seat 8 is slidably arranged on the slide rail 7, and the first oil cylinder 6 is used for driving the slide seat 8 to slide along the slide rail 7; the mounting frame 31 is provided at the bottom of the sliding seat 8.
The strip paving mechanism 3 comprises a mounting frame 31, a transmission shaft 32, two digging shovels 33 and two clamping assemblies 34, wherein the transmission shaft 32 is rotatably mounted on the mounting frame 31, each clamping assembly 34 comprises a clamping chain 341, a driving chain wheel 342 and a plurality of driven chain wheels 343, a driving rotating shaft 3421 of the driving chain wheel 342 and a driven rotating shaft of the driven chain wheels 343 are respectively rotatably arranged on the mounting frame 31, the transmission shaft 32 is used for driving the driving rotating shafts to rotate, the two clamping chains 341 are arranged side by side, and the two digging shovels 33 are arranged at the front end part of the mounting frame 31; the bottom of the main frame 1 and the bottom of the folding frame 2 are respectively provided with a strip paving mechanism 3, the driven shaft 21 is used for driving the transmission shaft 32 to rotate, and the driving mechanism 4 is used for driving the driving shaft 11 to rotate.
Specifically, to the peanut ridge of different intervals, then can drive the sliding seat 8 through first hydro-cylinder 6 and slide, adjust the position that corresponds position department strip shop mechanism 3 to make the top of strip shop mechanism 3 and peanut ridge, with accurate carry out the results to the peanut. In order to accurately control the moving distance of the first oil cylinder 6, a first displacement sensor 61 for detecting the sliding displacement of the sliding seat 8 may be further disposed on the first oil cylinder 6, and the moving distance of the sliding seat 8 may be detected by the first displacement sensor 61, so as to accurately control the moving distance of the bar-paving mechanism 3.
In order to improve the universality and meet the harvesting requirements of peanuts in different areas, the mounting frame comprises a main frame 1 and two folding frames 2; the main frame 1 and the two folding frames 2 are respectively provided with a strip paving mechanism 3.
The main frame 1 is located between two folding frame 2, is provided with driving shaft 11 on the main frame 1, and corresponding multirow peanut strip of many ridges is spread harvesting apparatus still is provided with supporting wheel (not shown) in the bottom of main frame 1, the front end of main frame is provided with drags connecting portion, and in the in-service use process, then the multirow peanut strip of many ridges is spread harvesting apparatus and can go through agricultural vehicles such as tractor power drive its and go to make multirow peanut strip of many ridges spread harvesting apparatus can go in planting ground.
The folding frame 2 is provided with a driven shaft 21, the folding frame 2 is rotatably arranged on the main frame 1, a second oil cylinder 5 is arranged between the folding frame 2 and the main frame 1, and the driving shaft 11 is used for driving the driven shaft 21 to rotate.
In the actual use process, the multi-ridge and multi-row peanut strip-paving harvesting equipment is transported to the planting place, and when the peanuts are harvested, the states of the two folding frames 2 can be adjusted according to the width of the working face. The method specifically comprises the following steps: when peanuts are harvested on a narrow working surface, the harvesting operation is usually carried out by only adopting the strip-laying mechanism 3 arranged on the main frame 1. When harvesting operation is carried out on the planting land in a large area, the folding frames 2 on the two sides of the main frame 1 can be respectively put down due to the large width of the working face, so that the strip paving mechanisms 3 on the folding frames 2 participate in the harvesting operation. Therefore, the harvesting operation requirements of different working face widths can be met, and the harvesting efficiency can be effectively improved when a large area is harvested.
The strip paving mechanisms 3 on the main frame 1 and the folding frame 2 are driven by the same driving mechanism 4. The driving mechanism 4 generally comprises a reduction box 41 and a motor (not shown), the reduction box 41 is directly mounted on the main frame 1, and the motor can also be mounted on the main frame 1. The output shaft of the speed reducer is connected with the driving shaft 11 on the main frame 1 to provide power for the driving shaft 11. And the driving shaft 11 transmits power to the strip paving mechanisms 3 on the main frame 1 to drive the corresponding driving chain wheels 342 to rotate, and meanwhile, the driving shaft 11 also transmits power to the driven shaft 21 on the folding frame 2 to drive the strip paving mechanisms 3 on the folding frame 2 to operate through the driven shaft 21. For the specific manner of receiving peanuts by the row-laying mechanism 3, reference may be made to multi-ridge multi-row peanut row-laying harvesting equipment in the conventional technology, which is not limited and described herein.
In addition, two strip paving mechanisms 3 are arranged at the bottom of the main frame 1, correspondingly, the reduction gearbox 41 is located between the two strip paving mechanisms 3 on the main frame 1, and the reducer adopts a double-output shaft design, so that the output shafts at two sides of the reducer are correspondingly connected with the driving shaft 11, and the strip paving mechanisms 3 at the corresponding side are driven to operate through the driving shaft 11.
Further, at the same time, because the flatness of the planting field is often not uniform, in the case of height fluctuation, for this reason, in order to reduce the occurrence of peanut missing, the multi-ridge multi-row peanut strip-paving harvesting device further comprises a detection mechanism 9, including a contour wheel 91, a sleeve 92, an insertion tube 93, a spring (not shown) and a second displacement sensor 94, wherein the sleeve 92 is vertically arranged on the main frame, the insertion tube 93 is arranged in the sleeve 92, the spring is arranged in the sleeve 92 and abuts against the top of the insertion tube 93, the second displacement sensor is arranged on the sleeve 92 and is used for detecting the displacement of the insertion tube 93, and the contour wheel 91 is rotatably arranged at the bottom of the insertion tube 93; correspondingly, the front end of the mounting frame is provided with two lifting components 331, and the two digging shovels 33 are arranged on the corresponding lifting components 331. In the actual use process, under the action of the spring, the contour wheel 91 is enabled to be always attached to the surface of the planting ground to move, and along with the fluctuation of the height of the planting ground, correspondingly, the contour wheel 91 drives the insertion tube 93 to move up and down, and then the second displacement sensor is used for detecting the up-and-down movement distance of the contour wheel 91. A controller (such as a PLC) configured on the multi-ridge multi-row peanut strip-paving harvesting device correspondingly controls the lifting assembly to move up and down according to the signal detected by the second displacement sensor so as to adjust the excavating depth of the excavating shovel 33, and further realize self-adaptive depth adjustment. For the lifting assembly, the representation entity may be in the form of an oil cylinder or an electric push rod, and the like, which is not limited herein.
Further, a first gear 101 is provided on each of the driving shaft 11 and the driven shaft 21, a second gear 102 is provided on the transmission shaft 32, and the second gear 102 is engaged with the first gear 101. Specifically, in the rotation process of the driving shaft 11 or the driven shaft 21, the first gear 101 is driven to rotate, the transmission shaft 32 is driven to rotate by the cooperation of the first gear 101 and the second gear 102, and the transmission shaft 32 is utilized to drive the driving sprocket 342 in the belt paving mechanism 3 to rotate, so that the rotation of the two clamping chains 341 is realized. In the way that the transmission shaft 32 drives the driving sprocket 342, the two ends of the transmission shaft 32 are respectively provided with a first bevel gear 103, the driving rotation shaft is provided with a second bevel gear 104, and the first bevel gear 103 is meshed with the second bevel gear 104.
Furthermore, in order to better harvest peanuts and perform regular strip laying operation, the clamping assembly further comprises a strip laying guide plate 344, the strip laying guide plate is vertically arranged and bent towards one side, and the strip laying guide plate is arranged at the rear end of the mounting frame; in the same strip laying mechanism, a guiding laying space is formed between the two strip laying guide plates. Specifically, the peanut seedlings are conveyed to the tail part through the two clamping chains 341 and guided through the two strip laying guide plates 344, the post-throwing inertia of the peanut seedlings is simulated by using the strip laying mechanism 3, the overall laying action of the peanut seedlings is simulated, and the laying track and the laying direction of the peanut are guided in order, so that a good laying effect can be achieved, and the production cost of a machine can be reduced.
Preferably, in order to reduce the soil adhered to the surface of the peanut, the bar-spreading mechanism 3 further comprises a soil removing mechanism 35, wherein the soil removing mechanism comprises a first soil removing rod 351, a second soil removing rod 352, a rotating seat 353 and a tension spring 354, the rotating seat is rotatably arranged on the mounting frame, the tension spring is arranged between the rotating seat and the mounting frame, the first soil removing rod and the second soil removing rod are arranged on the rotating seat, the first soil removing rod is positioned below the clamping chain, and the second soil removing rod is positioned above the clamping chain. Specifically, in the process that the peanut seedlings are conveyed by the two clamping chains 341, the peanut seedlings touch the first soil removing rod 351 and the second soil removing rod 352, the first soil removing rod 351 and the second soil removing rod 352 overcome the spring force of the tension spring and drive the rotating seat to rotate under the thrust of the peanut seedlings, and meanwhile, the upper end portion and the lower end portion of the peanut seedlings are bent oppositely. And after the peanut seedlings are separated from the first soil removing rod 351 and the second soil removing rod 352, under the action of the tension spring, the first soil removing rod 351 and the second soil removing rod 352 can also play a role in shaking the peanut seedlings so as to better clean clay on the surface of the peanuts. Wherein, be provided with the kink respectively to the rear end of first soil removal pole 351 and second soil removal pole 352, take first soil removal pole 351 as an example, the afterbody of first soil removal pole 351 is provided with kink 3511 to make first soil removal pole 351 can further utilize kink 3511 to comb the earth on peanut surface and scrape the processing.
Based on the above technical solution, optionally, two end portions of the driving shaft 11 are provided with first universal couplings 201, one end portion of the driven shaft 21 is provided with a second universal coupling 202, and the first universal couplings 201 are connected with the second universal couplings 202 on the corresponding side through connecting parts. Specifically, two universal couplings are adopted to connect the driven shaft 21 and the driving shaft 11, so that the phenomenon of unsmooth power transmission caused by the fact that the opening position of the folding frame 2 cannot keep high consistency can be effectively reduced.
Wherein, to adapting unit, it can adopt detachable mode to connect between two universal joint, like this, under 2 folded frame fold condition, then with adapting unit from dismantling between two universal joint, adapting unit then can adopt modes such as connecting axle. Preferably, in order to improve the convenience of use, the connection member does not need to be disassembled even when the folding frame 2 is in the folded state, and then the connection member includes a connection sleeve 203 and a connection rod 204, the connection rod 204 is inserted into the connection sleeve 203, the connection sleeve 203 is disposed on the second universal coupling 202, and the connection rod 204 is disposed on the first universal coupling 201. Specifically, the connecting part is composed of a connecting sleeve 203 and a connecting rod 204 which can slide relatively, and in the process that the second oil cylinder 5 drives the folding frame 2 to rotate, the connecting rod 204 slides in the connecting sleeve 203 and is matched with two universal couplings, so that the folding requirement of the folding frame 2 can be met on the premise that the connecting part is not detached. And then need not operating personnel in the harvest process, frequent dismantlement adapting unit has reduced workman's intensity of labour and is more favorable to improving results efficiency.
Based on the technical scheme about many ridges multirow peanut strip shop harvesting equipment that records in the above-mentioned embodiment, the utility model also provides a control method that above-mentioned many ridges multirow peanut strip shop harvesting equipment, include: the step of automatically adjusting the digging depth and the step of automatically adapting to the peanut ridge spacing.
And in the step of automatically adjusting the excavating depth, the detection mechanism detects the up-and-down movement distance of the insertion pipe through the second displacement sensor to control the lifting assembly to drive the excavating shovel to lift. Under the step of automatically adapting to peanut ridge spacing, an operator inputs information of corresponding peanut ridge spacing according to the distance between different peanut ridges in a planting field, and then the position of the corresponding mounting frame is adjusted by each first oil cylinder.
The technical scheme of the utility model prior art relatively has following technological effect: folding frames are respectively arranged on two sides of the main frame, and strip paving mechanisms are respectively arranged on the main frame and the folding frames, therefore, in the actual use process, the quantity of the strip paving mechanisms participating in the work can be selected according to the size of an actual working face, and under the condition of a narrow working face, the folding frames 2 on two sides are folded, the strip paving mechanisms on the main frame are only operated, and under the condition of a wide working face, the folding frames are put down, so that the strip paving mechanisms on the folding frames also participate in the work, the universality of the multi-ridge multi-row peanut strip paving harvesting equipment is improved, and the harvesting efficiency is improved.
The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a harvesting apparatus is spread to multirow peanut strip in many ridges, its characterized in that includes: the device comprises an installation frame, a plurality of strip paving mechanisms and a driving mechanism; the strip paving mechanisms are arranged on the installation frame side by side and comprise installation frames, transmission shafts, two digging shovels and two clamping assemblies, the transmission shafts are rotatably installed on the installation frames, the clamping assemblies comprise clamping chains, driving chain wheels and a plurality of driven chain wheels, driving rotating shafts of the driving chain wheels and driven rotating shafts of the driven chain wheels are respectively rotatably arranged on the installation frames, the transmission shafts are used for driving the driving rotating shafts to rotate, the two clamping chains are arranged side by side, two lifting assemblies are arranged at the front end parts of the installation frames, and the digging shovels are arranged on the corresponding lifting assemblies; the driving mechanism is used for providing power for the transmission shaft; wherein, a ridge distance adjusting mechanism matched with the strip paving mechanism is arranged on the mounting frame; the ridge distance adjusting mechanism comprises a first oil cylinder, a sliding rail and a sliding seat, the sliding seat is slidably arranged on the sliding rail, and the first oil cylinder is used for driving the sliding seat to slide along the sliding rail; the mounting frame is arranged at the bottom of the sliding seat.
2. The multi-ridge multi-row peanut strip-paving harvesting device as claimed in claim 1, wherein the first cylinder is further provided with a first displacement sensor for detecting the sliding displacement of the sliding seat.
3. The multi-ridge multi-row peanut strip harvesting device of claim 1, further comprising: the detection mechanism comprises a profiling wheel, a sleeve, an insertion pipe, a spring and a second displacement sensor, wherein the sleeve is vertically arranged on the installation frame, the insertion pipe is arranged in the sleeve, the spring is positioned in the sleeve and is abutted against the top of the insertion pipe, the second displacement sensor is arranged on the sleeve and is used for detecting the displacement of the insertion pipe, and the profiling wheel is rotatably arranged at the bottom of the insertion pipe.
4. The multi-ridge multi-row peanut strip harvesting device of claim 1, wherein the mounting frame comprises a main frame, two folding frames; the main frame is positioned between the two folding frames, a driving shaft is arranged on the main frame, supporting wheels are arranged at the bottom of the main frame, a dragging connecting part is arranged at the front end part of the main frame, a driven shaft is arranged on the folding frames, the folding frames are rotatably arranged on the main frame, a second oil cylinder is arranged between the folding frames and the main frame, and the driving shaft is used for driving the driven shaft to rotate; the bottom of the main frame and the bottom of the folding frame are respectively provided with the strip paving mechanism, the driven shaft is used for driving the transmission shaft to rotate, and the driving mechanism is used for driving the driving shaft to rotate.
5. The multi-ridge multi-row peanut strip-spreading harvesting device as claimed in claim 4, wherein the driving shaft and the driven shaft are respectively provided with a first gear, the driving shaft is provided with a second gear, and the second gear is meshed with the first gear.
6. The multi-ridge multi-row peanut strip spreading and harvesting device as claimed in claim 4, wherein first bevel gears are respectively arranged at two end portions of the transmission shaft, second bevel gears are arranged on the driving rotating shaft, and the first bevel gears are meshed with the second bevel gears.
7. The multi-ridge multi-row peanut strip-spreading harvesting equipment as claimed in claim 4, wherein first universal couplings are arranged at two end portions of the driving shaft, second universal couplings are arranged at one end portion of the driven shaft, and the first universal couplings are connected with the second universal couplings on the corresponding sides through connecting parts.
8. The multi-ridge multi-row peanut strip spreading harvesting device of claim 7, wherein the connecting member comprises a connecting sleeve and a connecting rod, the connecting rod is inserted in the connecting sleeve, the connecting sleeve is disposed on the second universal coupling, and the connecting rod is disposed on the first universal coupling.
9. The multi-ridge multi-row peanut strip harvesting device of claim 1, wherein the clamping assembly further comprises a strip laying guide plate vertically arranged and bent toward one side, the strip laying guide plate being disposed at a rear end of the mounting frame; in the same strip laying mechanism, a guiding laying space is formed between the two strip laying guide plates.
10. The multi-ridge multi-row peanut strip-spreading harvesting device as claimed in claim 1, wherein the strip-spreading mechanism comprises a soil-removing mechanism, the soil-removing mechanism comprises a first soil-removing rod, a second soil-removing rod, a rotating seat and a tension spring, the rotating seat is rotatably arranged on the mounting rack, the tension spring is arranged between the rotating seat and the mounting rack, the first soil-removing rod and the second soil-removing rod are arranged on the rotating seat, the first soil-removing rod is located below the clamping chain, and the second soil-removing rod is located above the clamping chain.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2020103645545 | 2020-04-30 | ||
| CN202010364554 | 2020-04-30 |
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| CN212993065U true CN212993065U (en) | 2021-04-20 |
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| CN202020825299.5U Expired - Fee Related CN212993065U (en) | 2020-04-30 | 2020-05-18 | Multi-ridge multi-row peanut strip-laying harvesting equipment |
| CN202010419436.XA Pending CN111642223A (en) | 2020-04-30 | 2020-05-18 | Multi-ridge multi-row peanut strip-laying harvesting equipment |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010419436.XA Pending CN111642223A (en) | 2020-04-30 | 2020-05-18 | Multi-ridge multi-row peanut strip-laying harvesting equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642223A (en) * | 2020-04-30 | 2020-09-11 | 青岛农业大学 | Multi-ridge multi-row peanut strip-laying harvesting equipment |
| CN113348846A (en) * | 2021-07-09 | 2021-09-07 | 青岛农业大学 | Three-ridge six-row peanut ordered laying harvester |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA741745B (en) * | 1974-03-18 | 1975-05-28 | Nat Plant Hire | Improved roofing fastener assembly winrowing apparatus for peanut digger |
| CN106804195A (en) * | 2015-11-28 | 2017-06-09 | 青岛沃德农业科技有限公司 | A kind of harvester for peanut |
| CN206260289U (en) * | 2016-10-28 | 2017-06-20 | 农业部南京农业机械化研究所 | A kind of peanut combine harvesting-platform |
| US11212958B2 (en) * | 2017-04-13 | 2022-01-04 | Fehr's Industrial Manufacturing, LLC | Peanut digger-shaker-inverter |
| CN207269371U (en) * | 2017-09-27 | 2018-04-27 | 河北凯安农业机械制造有限公司 | A kind of improved harvester for peanut |
| CN208462372U (en) * | 2018-05-17 | 2019-02-05 | 烟台市博朗机器人科技有限公司 | A kind of rotary cutter type butterfly shape grass trimmer |
| CN212993065U (en) * | 2020-04-30 | 2021-04-20 | 青岛农业大学 | Multi-ridge multi-row peanut strip-laying harvesting equipment |
-
2020
- 2020-05-18 CN CN202020825299.5U patent/CN212993065U/en not_active Expired - Fee Related
- 2020-05-18 CN CN202010419436.XA patent/CN111642223A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111642223A (en) * | 2020-04-30 | 2020-09-11 | 青岛农业大学 | Multi-ridge multi-row peanut strip-laying harvesting equipment |
| CN113348846A (en) * | 2021-07-09 | 2021-09-07 | 青岛农业大学 | Three-ridge six-row peanut ordered laying harvester |
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| CN111642223A (en) | 2020-09-11 |
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Granted publication date: 20210420 |