CN2316803Y - Centrifugal separating digging machine for potato - Google Patents
Centrifugal separating digging machine for potato Download PDFInfo
- Publication number
- CN2316803Y CN2316803Y CN 97216750 CN97216750U CN2316803Y CN 2316803 Y CN2316803 Y CN 2316803Y CN 97216750 CN97216750 CN 97216750 CN 97216750 U CN97216750 U CN 97216750U CN 2316803 Y CN2316803 Y CN 2316803Y
- Authority
- CN
- China
- Prior art keywords
- potato
- rotary screen
- shovel
- digging
- potatoes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model relates to a centrifugal separating potato digging machine of an agriculture harvester, which is composed of a universal joint assembly, a suspension system, a machine frame, a speed reduction device, a digging shovel, a rolling cutter, a roller sieve, potato guiding grids and supporting wheels. The utility model drawn by a tractor can rapidly harvest potatoes, can overcome a soil blockage phenomenon, has the advantages of high separating speed, low damage rate, high complete potato rate and high safety, and can be widely used for harvesting crops, such as potatoes, peanuts, etc.
Description
The utility model relates to a kind of agriculture digging harvester, and the results that are particularly suitable for the potato class are used.
In the technology of existing digger of potatoes, Chinese patent ZL92245941.X has announced a kind of potato digger, it by power transmission shaft, hang frame, reduction box, driving-chain, breast boards, dig shovel, two-stage elevating chain, dithering-wheel, road wheel constitute.Its excavation send soil resistance bigger, causes the broken upturned soil of soil than being easier to, and causes hilling, thereby increased tractive resistance; Separate soil and potato class and carry out on driving-chain, and need the secondary separation screening, machine driving complexity, structure are also complicated, and potato bar and grass are twined and break down, and not too suitable supporting minitype motivation operation.
The purpose of this utility model is to overcome above-mentioned shortcoming, provides a kind of shovel face Tu Fa to flow smoothly, and the separative efficiency height is simple in structure, the digger of potatoes that resistance is little.
The utility model provides a kind of centrifugation formula digger of potatoes, and it comprises universal joint assembly, suspension, frame, deceleration device, dig the shovel and bogie wheel.Its characteristics are: it also comprises rolling colter, rotary screen and has at least the spiral of a stature to lead the potato plate that it is led the potato plate and is contained on the inner surface of rotary screen.Speed brake setting is on frame, and rolling colter is digging above the shovel and both sides, and rolling colter is loaded on the frame of front of rotary screen with digging shovel, and the back of digging shovel is in the rotary screen porch.
According to the above-mentioned a kind of centrifugation formula digger of potatoes that provides, described rotary screen is that inlet is big, go out young, the divergent-cone wall of band grid or net.
According to the above-mentioned a kind of centrifugation formula digger of potatoes that provides, described rotary screen is equipped with on its rear inner surface carries the potato plate, carries potato plate front and spiral and leads potato plate back and join.
According to the above-mentioned a kind of centrifugation formula digger of potatoes that provides, the described shovel that digs constitutes by digging shovel and digging the supporting plate that shovel welds below.
Can make digger of potatoes reduce excavating resistance by above-mentioned technical scheme, simple and compact for structure, low cost of manufacture.Adopt rotary screen to improve separative efficiency, the driving section is simplified, and has overcome the winding of seedling bar, grass, and fault rate is low; Adopted and improved the rotary screen rotating speed after putting forward potato plate and potato guide grid structure, realized that potato class height puies forward low performance, reached the low effect of hindering the potato rate of high-speed separation, used reliably, be adapted to the demand of miniature farm machinery.
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 centrifugation formula digger of potatoes structural representation;
Can be seen by Fig. 1 centrifugation formula digger of potatoes structural representation: it is by universal joint assembly 1, suspension 2, frame 3, deceleration device 4, digs shovel 5, bogie wheel 6, circle plough 7, rotary screen 8 and potato guide grid 11 and constitutes.Its rotary screen is installed on the frame also rotatable, it be inlet big, go out young, the conic tube of band grid or net, four of its inner surface installings are led potato plate 9 by inlet to the exit spiral, at the outlet afterbody of rotary screen, inner surface with lead potato plate joint and be equipped with and carry potato plate 10.The stable dark supporting plate 12 that digs is housed below digging shovel in addition.
This excavator is when work, and suspension is hung on the afterbody of tractor, is walked by tractor-drawn.By the rod member adjustment in the suspension, can realize digging the angle adjustment of shovel and the excavator complete machine is mentioned built on stilts.Universal joint assembly connects with tractor motive power output shaft, and power is imported into speed reducer device, and speed reducer device is exported the rotary screen that is coupling, and drives rotary screen and rotates.When excavating the potato time-like, the walking of tractor-drawn excavator, excavator enters job state under the moment loading that buries, rolling colter is sent into rotary screen to soil and stem tuber with digging to shovel, material separation edge in limit in the sieve of rotation is led the potato plate and is transported backward, foreign material are separated at the rotary screen of rotation, and potato class stem tuber is mentioned to drop on the potato guide grid and derived outside the sieve through carrying the potato plate, and lay is on arable land face.
Centrifugation formula digger of potatoes provided by the utility model is a kind of simple in structure, high efficiency, and is safe and reliable, and easy-operating agricultural harvesting machinery can be widely used in the results of crops such as each potato seed class and peanut.
Claims (4)
1, a kind of centrifugation formula digger of potatoes, it comprises universal joint assembly (1), suspension (2), frame (3), deceleration device (4), dig shovel (5), bogie wheel (6), it is characterized in that: also comprise rolling colter (7), rotary screen (8) and have at least the spiral of a stature to lead potato plate (9), it is led potato plate (9) and is contained on the interior table of rotary screen (8); Deceleration device (4) output shaft drives the rotary screen (8) that is contained on the frame (3), deceleration device (4) is installed on the frame (3), rolling colter (7) is digging shovel (5) top and both sides, rolling colter (7) is loaded on the frame (3) of rotary screen front with digging shovel, and the back of digging shovel (5) is in the rotary screen porch.
2, a kind of centrifugation formula digger of potatoes according to claim 1 is characterized in that: described rotary screen (8) be inlet big, go out young, the divergent-cone wall of band grid or net.
3, a kind of centrifugation formula digger of potatoes according to claim 1 and 2 is characterized in that: described rotary screen (8) is equipped with on its rear inner surface carries potato plate (11), carries potato plate front and spiral and leads potato plate back and join.
4, a kind of centrifugation formula digger of potatoes according to claim 3 is characterized in that: the described shovel that digs is by digging shovel and digging supporting plate (12) formation that shovel welds below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216750 CN2316803Y (en) | 1997-06-09 | 1997-06-09 | Centrifugal separating digging machine for potato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97216750 CN2316803Y (en) | 1997-06-09 | 1997-06-09 | Centrifugal separating digging machine for potato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2316803Y true CN2316803Y (en) | 1999-05-05 |
Family
ID=33933574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97216750 Expired - Fee Related CN2316803Y (en) | 1997-06-09 | 1997-06-09 | Centrifugal separating digging machine for potato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2316803Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733800A (en) * | 2013-12-14 | 2014-04-23 | 柳州博实唯汽车科技有限公司 | Roller mechanism of water chestnut harvester |
| CN103733798A (en) * | 2013-12-14 | 2014-04-23 | 柳州博实唯汽车科技有限公司 | Water chestnut harvester |
| CN103749070A (en) * | 2014-01-08 | 2014-04-30 | 东北农业大学 | Potato harvesting and sorting mechanism disposed on tractor |
-
1997
- 1997-06-09 CN CN 97216750 patent/CN2316803Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103733800A (en) * | 2013-12-14 | 2014-04-23 | 柳州博实唯汽车科技有限公司 | Roller mechanism of water chestnut harvester |
| CN103733798A (en) * | 2013-12-14 | 2014-04-23 | 柳州博实唯汽车科技有限公司 | Water chestnut harvester |
| CN103749070A (en) * | 2014-01-08 | 2014-04-30 | 东北农业大学 | Potato harvesting and sorting mechanism disposed on tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |