CN219834882U - Peanut re-harvesting machine - Google Patents
Peanut re-harvesting machine Download PDFInfo
- Publication number
- CN219834882U CN219834882U CN202320439045.3U CN202320439045U CN219834882U CN 219834882 U CN219834882 U CN 219834882U CN 202320439045 U CN202320439045 U CN 202320439045U CN 219834882 U CN219834882 U CN 219834882U
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- fixedly connected
- frame
- screen
- peanut
- shovel
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- 235000020232 peanut Nutrition 0.000 title claims abstract description 58
- 235000017060 Arachis glabrata Nutrition 0.000 title claims abstract description 39
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 39
- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 39
- 241001553178 Arachis glabrata Species 0.000 title claims 7
- 238000003306 harvesting Methods 0.000 title description 7
- 239000002689 soil Substances 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 10
- 241001131688 Coracias garrulus Species 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 244000105624 Arachis hypogaea Species 0.000 abstract description 51
- 230000000694 effects Effects 0.000 abstract description 17
- 244000025254 Cannabis sativa Species 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 4
- 235000000396 iron Nutrition 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 6
- 238000003466 welding Methods 0.000 description 6
- 235000013399 edible fruits Nutrition 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
Landscapes
- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to the technical field of machinery, and discloses a peanut re-harvester, which comprises a digging shovel and a lower rack, wherein the upper end of the lower rack is fixedly connected with an upper rack, one side of the upper rack is fixedly connected with a fixed sleeve, the digging shovel consists of a front-end V-shaped plane shovel and a tail grid, the front-end V-shaped plane shovel cuts soil, meanwhile, the tail grid is open, seedling and grass winding are avoided, and a digging object can move backwards along the tail grid; because the tail grid is in line contact with the soil blocks, the soil breaking capacity of the excavating shovel can be improved, gaps are reserved between two adjacent lifting V-shaped irons of the lifting device for facilitating soil removal, the gaps are smaller than the minimum size of peanut pods during installation in order to avoid material leakage during conveying, and finally the peanuts which are excavated fall into the collecting box through the upper layer sieve and the lower layer sieve, so that the excavating effect is achieved.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to a peanut re-harvester.
Background
Peanuts are important oil crops and cash crops in China, the planting area and the yield are the first in the world, in recent years, the mechanized harvesting level of the peanuts in China is rapidly improved, and the peanut re-harvesting machine is a crop harvesting machine for completing the operations of digging the peanuts, separating soil, spreading the soil, picking up the peanuts, picking the peanuts, cleaning the peanuts and the like in the peanut harvesting process.
At present, a plurality of peanuts are scattered in the ground when being collected, and the peanuts are not harvested. The peanut is collected by a peanut re-collector when the area of the scattered peanuts is large and the quantity of the scattered peanuts is large.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a peanut re-harvester which solves the problems that a plurality of peanuts are scattered in the ground and are not clean when being collected in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a peanut reaping machine, includes digger blade and lower frame, the upper end fixedly connected with of lower frame goes up the frame, one side fixedly connected with fixed sleeve of going up the frame, fixed sleeve's inside sliding connection has the telescopic link, the inside rotation of telescopic link is connected with the limited depth wheel, the upper surface of going up the frame rotates and is connected with the delivery wheel, the surface transmission of delivery wheel is connected with the conveyer chain, the inside fixedly connected with fortune V shaped iron of conveyer chain, the inboard of lower frame rotates and is connected with the eccentric wheel, the front end fixedly connected with of lower frame dials the soil roller, the last surface fixedly connected with gearbox and the traction frame of going up the frame, the inside rotation of gearbox is connected with the traction shaft.
By adopting the technical scheme, the V-shaped plane digging shovel with the grid bars at the tail part is designed, the digging shovel consists of the V-shaped plane shovel at the front end and the grid bars at the tail part, the V-shaped plane shovel at the front end cuts the soil, and meanwhile, the grid bars at the tail part are open, so that seedling and grass winding are avoided, and a dredged object can move backwards along the grid bars at the tail part; the tail grid bars are in line contact with the soil blocks, so that the soil breaking effect is good, the soil breaking capacity of the excavating shovel can be improved, and loose soil can be separated through the structural design of the tail grid bars, so that the effect of reducing drag is achieved; meanwhile, the whole shovel surface adopts a second-order structure, the problem of insufficient conveying height of the excavating shovel is solved, and the soil crushing capacity of the excavating shovel is further enhanced by the aid of the second-order structural design, so that the excavating effect is achieved.
Further, the rear end fixedly connected with rear fixing frame of lower frame, the top fixedly connected with material guide plate of rear fixing frame, the lower extreme fixedly connected with walking wheel of rear fixing frame, the inboard fixedly connected with connecting rod of rear fixing frame, the bottom fixedly connected with upper screen and lower floor's sieve of connecting rod, the bottom fixedly connected with screening guide plate of upper screen, the bottom fixedly connected with collecting box of rear fixing frame, the upper end of collecting box is provided with the spring.
Through adopting above-mentioned technical scheme, through the tail end connection of collecting box and lower floor's sieve, the collecting box also comprises the screen bar splice welding, follows the lower floor's sieve vibration always, can play abundant garrulous, the efficiency of screening soil, can open the rear of collecting box and take out peanut pod.
Further, the gearbox, the eccentric wheel, the conveying wheel and the soil poking roller are connected with the driving wheel through a driving belt.
By adopting the technical scheme, the function of the gearbox in transmitting kinetic energy to each rotating shaft can be achieved.
Further, the rear fixing frame is fixedly connected to the rear end of the lower frame through bolts, the upper layer of screen is a square screen, and the lower layer of screen is a longitudinal screen bar type screen surface.
By adopting the technical scheme, soil blocks, seedlings, grass and the like which are larger than the upper layer of sieve in size are discharged through the upper sieve and are scattered on the ground surface; the fallen fruits and soil blocks smaller than the upper screen fall into the lower screen through the upper screen, the soil breaking capacity of the lower screen is strong, the distance between two screen bars is smaller than the minimum width of peanut pods, the soil blocks smaller than the distance between the lower screen bars are discharged through the lower screen, and fallen fruits enter the collecting box at the rear through the lower screen discharge opening.
Further, the digging shovel is a V-shaped digging shovel.
By adopting the technical scheme, the digging shovel consists of the V-shaped plane shovel and the tail grid bars, and the tail grid bars are in line contact with the soil blocks, so that the digging shovel has a good soil breaking effect, the soil breaking capacity of the digging shovel can be improved, and loose soil can be separated by the structural design of the tail grid bars, so that the effect of reducing drag is achieved; meanwhile, the whole shovel surface adopts a second-order structure, the problem of insufficient conveying height of the excavating shovel is solved, and the soil crushing capacity of the excavating shovel is further enhanced by the aid of the second-order structural design.
Further, the collecting box is connected with the tail end of the lower layer screen.
By adopting the technical scheme, the collecting box is also formed by welding the screen bars, and always follows the vibration of the lower layer screen, so that the effects of fully crushing and screening soil can be achieved, and the rear part of the collecting box can be opened to take out peanut pods.
The utility model provides a peanut re-harvester, which has the following beneficial effects:
1. according to the peanut re-harvesting machine, the V-shaped plane digging shovel with the grid bars at the tail part is designed, the digging shovel consists of the V-shaped plane shovel at the front end and the grid bars at the tail part, the V-shaped plane shovel at the front end cuts the soil, and meanwhile, the grid bars at the tail part are open, so that seedling and grass winding are avoided, and a dredged object can move backwards along the grid bars at the tail part; the tail grid bars are in line contact with the soil blocks, so that the soil breaking effect is good, the soil breaking capacity of the excavating shovel can be improved, and loose soil can be separated through the structural design of the tail grid bars, so that the effect of reducing drag is achieved; meanwhile, the whole shovel surface adopts a second-order structure, the problem of insufficient conveying height of the excavating shovel is solved, and the soil crushing capacity of the excavating shovel is further enhanced by the aid of the second-order structural design, so that the excavating effect is achieved.
2. According to the peanut re-harvester, the excavated peanuts are conveyed backwards through the mixture of the fruits and the soil and are thrown to the upper layer screen, the lifting device is formed by welding V-shaped angle irons, gaps are reserved between two adjacent lifting V-shaped irons of the lifting device for facilitating soil removal, materials are prevented from leaking down from the gaps during conveying, the gaps are smaller than the minimum size of peanut pods during installation, and a material guide plate is added behind a conveying chain for preventing materials from splashing due to too far throwing.
3. The peanut re-collecting machine is connected with the tail end of the lower layer screen through the collecting box, the collecting box is also formed by welding screen bars, the lower layer screen always vibrates, the effects of fully crushing and screening soil can be achieved, and peanut pods can be taken out after the collecting box.
Drawings
Fig. 1 is a front view of a peanut re-harvester according to the present utility model;
fig. 2 is a side view of an excavating structure of a peanut re-harvester according to the present utility model;
fig. 3 is a front view of a peanut re-harvester according to the present utility model;
fig. 4 is a top view of a peanut re-harvester according to the present utility model;
fig. 5 is a side view of a peanut re-harvester according to the present utility model.
Legend description:
1. a digging shovel; 101. an upper frame; 102. fixing the sleeve; 103. a telescopic rod; 2. a depth stop wheel; 3. a soil poking roller; 4. a lower frame; 5. lifting the V-shaped iron; 6. a conveyor chain; 7. an eccentric wheel; 8. a conveying wheel; 9. a connecting rod; 10. an upper screen; 11. a walking wheel; 12. a lower screen; 13. a collection box; 14. a material deflector; 15. a gearbox; 16. a traction frame; 17. screening a guide plate; 18. a spring; 19. a traction shaft; 20. and a rear fixing frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a peanut reaping machine, including dig shovel 1 and lower frame 4, the upper end fixedly connected with of lower frame 4 goes up frame 101, one side fixedly connected with fixed sleeve 102 of upper frame 101, the inside sliding connection of fixed sleeve 102 has telescopic link 103, the inside rotation of telescopic link 103 is connected with limited depth wheel 2, the upper surface of upper frame 101 is rotated and is connected with delivery wheel 8, the surface transmission of delivery wheel 8 is connected with conveying chain 6, the inside fixedly connected with of conveying chain 6 goes up fortune V shaped iron 5, the inboard rotation of lower frame 4 is connected with eccentric wheel 7, the front end fixedly connected with of lower frame 4 dials native roller 3, the upper surface of upper frame 101 is fixedly connected with gearbox 15 and traction frame 16, gearbox 15 inside rotation is connected with traction shaft 19, through the V type plane dig shovel 1 that has designed a afterbody to take the grid, this dig shovel 1 comprises front end V type plane shovel and afterbody grid, the afterbody grid is open-type, afterbody grid is the soil simultaneously, the afterbody grid is for avoiding, the seedling winding, the excavator can move backward along the afterbody grid; the tail grid bars are in line contact with the soil blocks, so that the soil breaking effect is good, the soil breaking capacity of the excavating shovel 1 can be improved, and loose soil can be separated through the structural design of the tail grid bars, so that the effect of reducing drag is achieved; meanwhile, the whole shovel surface adopts a second-order structure, the problem of insufficient conveying height of the excavating shovel 1 is solved, and the soil breaking capacity of the excavating shovel 1 is further enhanced by the aid of the second-order structural design, so that the excavating effect is achieved.
The rear end fixedly connected with rear fixing frame 20 of lower frame 4, the top fixedly connected with material guide plate 14 of rear fixing frame 20, the lower extreme fixedly connected with walking wheel 11 of rear fixing frame 20, the inboard fixedly connected with connecting rod 9 of rear fixing frame 20, the bottom fixedly connected with upper screen 10 and lower screen 12 of connecting rod 9, the bottom fixedly connected with screening guide plate 17 of upper screen 10, the bottom fixedly connected with collecting box 13 of rear fixing frame 20, one side of collecting box 13 is provided with spring 18, through the trailing end connection of collecting box 13 and lower screen 12, collecting box 13 also comprises the screen bar splice welding, follow lower screen 12 vibration always, can play abundant garrulous, the efficiency of screening soil, the rear side of collecting box 13 can be opened and take out peanut pod.
The gearbox 15, the eccentric wheel 7, the conveying wheel 8 and the soil poking roller 3 are connected with a driving wheel through a driving belt, so that the effect that the gearbox 15 transmits kinetic energy to each rotating shaft can be achieved.
The rear fixing frame 20 is fixedly connected to the rear end of the lower frame 4 through bolts, the upper screen 10 is a square screen, the lower screen 12 is a longitudinal screen bar screen surface, and soil blocks, seedlings, grass and the like which are larger than the upper screen 10 in size are discharged through the upper screen and are scattered on the ground surface; the fallen fruits and soil blocks smaller than the size of the upper screen 10 fall into the lower screen 12 through the upper screen, the soil breaking capacity of the lower screen 12 is strong, the distance between two screen bars is smaller than the minimum width of peanut pods, the soil blocks smaller than the distance between the lower screen bars are discharged through the lower screen 12, and the fallen fruits enter the rear collecting box 13 through the lower screen outlet.
The digging shovel 1 is a V-shaped digging shovel, the digging shovel 1 consists of a V-shaped plane shovel and tail grid bars, and the tail grid bars are in line contact with soil blocks, so that the digging shovel has a good soil crushing effect, the soil crushing capacity of the digging shovel 1 can be improved, and loose soil can be separated by the structural design of the tail grid bars, so that the effect of reducing drag is achieved; meanwhile, the whole shovel surface adopts a second-order structure, the problem of insufficient conveying height of the shovel 1 is solved, and the soil breaking capacity of the shovel 1 is further enhanced by the aid of the second-order structural design.
The collecting box 13 is connected with the tail end of the lower screen 12, and the collecting box 13 is formed by welding screen bars, always vibrates along with the lower screen 12, and can play a role in fully crushing and screening soil, and the rear part of the collecting box 13 can be opened to take out peanut pods.
Working principle:
during operation, the re-harvester is hung on a tractor in a three-point hanging mode through a traction frame 16, the power of the tractor is transmitted to a gearbox 15 of the re-harvester through a traction shaft 19, the gearbox 15 adopts bilateral transmission, the right side drives a conveying chain 6 and a soil stirring roller 3 to rotate through a chain, the left side drives an eccentric wheel 7 to rotate through belt transmission, the eccentric wheel 7 drives an upper layer screen 10 and a lower layer screen 12 to realize reciprocating motion, during operation, the mixture of peanut, soil blocks, peanut seedlings, weeds and the like scooped by a digging shovel 1 is stirred onto a lifting device through the soil stirring roller 3, the lifting device is driven by a double-row conveying chain 6 to lift the mixture backwards and upwards and then throw the mixture into the upper layer screen 10, and larger soil blocks are in the mixture, the peanut seedlings and weeds are screened out by the upper screen 10, then the ground surface is scattered, the peanuts, soil blocks with the similar size with the peanuts and soil blocks with the size smaller than the peanuts are dropped to the front end of the lower screen 12 through the material guide plate 14 below the upper screen 10, the lower screen 12 pushes the mixture to the rear side while vibrating, most of the soil blocks are crushed during the process, the soil blocks smaller than the peanuts are screened out, the peanuts are conveyed into the collecting box 13 at the tail end of the lower screen 12, the rear side barrier of the collecting box 13 is connected with the frame of the collecting box 13 through pins and holes, the springs 18 are arranged on the sides, the rear side barrier is tensioned during operation, and after the re-collection is finished, the rear side barrier is pulled, peanut pods are taken out, and the re-collection of the peanuts is completed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a peanut reaping machine, includes digger blade (1) and lower frame (4), its characterized in that: the upper end fixedly connected with of lower frame (4) goes up frame (101), one side fixedly connected with fixed bolster (102) of going up frame (101), the inside sliding connection of fixed bolster (102) has telescopic link (103), the inside rotation of telescopic link (103) is connected with depth limit wheel (2), the upper surface rotation of going up frame (101) is connected with delivery wheel (8), the surface transmission of delivery wheel (8) is connected with conveying chain (6), the inside fixedly connected with of conveying chain (6) lifts fortune V shaped iron (5), the inboard rotation of lower frame (4) is connected with eccentric wheel (7), the front end fixedly connected with of lower frame (4) dials native roller (3), the upper surface fixedly connected with gearbox (15) and traction frame (16) of going up frame (101), the inside rotation of gearbox (15) is connected with traction shaft (19).
2. A peanut re-harvester as in claim 1, wherein: the utility model discloses a material guide plate, including frame (4) and frame (20) in the lower extreme, rear fixing frame (20)'s rear end fixedly connected with rear fixing frame (20), rear fixing frame (20)'s the top fixedly connected with material guide plate (14), rear fixing frame (20)'s the lower extreme fixedly connected with walking wheel (11), rear fixing frame (20)'s inboard fixedly connected with connecting rod (9), the bottom fixedly connected with upper screen (10) and lower floor's screen (12) of connecting rod (9), the bottom fixedly connected with screening guide plate (17) of upper screen (10), rear fixing frame (20)'s bottom fixedly connected with collecting box (13), the side of collecting box (13) is provided with spring (18).
3. A peanut re-harvester as in claim 1, wherein: the gearbox (15), the eccentric wheel (7), the conveying wheel (8) and the soil poking roller (3) are connected with a driving wheel through a driving belt.
4. A peanut re-harvester as in claim 2, wherein: the rear fixing frame (20) is fixedly connected to the rear end of the lower frame (4) through bolts, the upper screen (10) is a square screen, and the lower screen (12) is a longitudinal screen bar type screen surface.
5. A peanut re-harvester as in claim 1, wherein: the digging shovel (1) is a V-shaped digging shovel.
6. A peanut re-harvester as in claim 2, wherein: the collecting box (13) is connected with the tail end of the lower layer screen (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320439045.3U CN219834882U (en) | 2023-03-09 | 2023-03-09 | Peanut re-harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320439045.3U CN219834882U (en) | 2023-03-09 | 2023-03-09 | Peanut re-harvesting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219834882U true CN219834882U (en) | 2023-10-17 |
Family
ID=88303516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320439045.3U Active CN219834882U (en) | 2023-03-09 | 2023-03-09 | Peanut re-harvesting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219834882U (en) |
-
2023
- 2023-03-09 CN CN202320439045.3U patent/CN219834882U/en active Active
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