CN204377415U - Cam swings sieve formula potato harvester - Google Patents
Cam swings sieve formula potato harvester Download PDFInfo
- Publication number
- CN204377415U CN204377415U CN201520019912.3U CN201520019912U CN204377415U CN 204377415 U CN204377415 U CN 204377415U CN 201520019912 U CN201520019912 U CN 201520019912U CN 204377415 U CN204377415 U CN 204377415U
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- CN
- China
- Prior art keywords
- cam
- frame
- potato
- separation device
- secondary separation
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of potato harvester technical field adapting to Techniques in Dry-farming Areas, northwest full film double-furrow and broadcast, and especially relates to a kind of cam swings sieve formula potato harvester.Comprise frame, the frame front being characterized in described is provided with excavating gear and gearbox, frame is provided with one-level separator and secondary separation device, described secondary separation device is cam swings sieve formula structure, secondary separation device is become with cam swings screen banks by elevating chain, frame front is also provided with the draw-gear be connected with the three-point hitch of tow tractor, is also provided with running gear below frame.It has the elevating chain of two-stage separation and the oscillating riddle with cam structure, and the second-order separation elevating chain with cam swings sieve can improve native potato separative efficiency, decrease the situation that potato is covered by soil, and novel structure, exposed potato rate is high.
Description
Technical field
The utility model relates to a kind of potato harvester technical field adapting to Techniques in Dry-farming Areas, northwest full film double-furrow and broadcast, and especially relates to a kind of cam swings sieve formula potato harvester.
Background technology
The performance of potato harvester stem stalk separator linear velocity and shake, affect the principal element that potato is separated with soil block, existing most of potato harvester only has one-level separator, when it carries out operation, one-level separator only by existing is separated, there is native potato and be separated the problems such as unclean, potato percentage of damage is higher, power consumption is large, the existing potato harvester that only there is one-level separator cannot realize thoroughly being separated.
Summary of the invention
The purpose of this utility model is to avoid the defect of prior art and provides a kind of cam swings to sieve formula potato harvester, efficiently solves prior art Problems existing.
For achieving the above object, the technical scheme that the utility model is taked is: described cam swings sieve formula potato harvester, comprise frame, the frame front being characterized in described is provided with excavating gear and gearbox, frame is provided with one-level separator and secondary separation device, described secondary separation device is cam swings sieve formula structure, secondary separation device is become with cam swings screen banks by elevating chain, frame front is also provided with the draw-gear be connected with the three-point hitch of tow tractor, is also provided with running gear below frame.
Described one-level separator is elevator chain structure, it is 30 ° that one-level separator is arranged in frame and with the angle on ground, tractor dynamic power is passed to one-level separator through power take-off by described gearbox, one-level separator by chain by transmission of power to secondary separation device, it is 15 ° that secondary separation device is arranged in frame and with the angle on ground, and the potato that excavating gear excavates carries out the conveying of native potato by one-level separator and is separated with native potato.
Described cam swings sieve is made up of cam mechanism, oscillating riddle and spring, spring and cam mechanism one end are separately fixed in frame, the other end is connected with oscillating riddle respectively, and the rotating band of cam mechanism is moved oscillating riddle and swung by the effect of spring and to be separated native potato.
Described cam mechanism is made up of fixed head, cam, cam bawl and bolt, fixed head is welded in frame, cam is bolted on fixed head, and one end of cam bawl is welded mutually with oscillating riddle, and cam bawl rotates and drives oscillating riddle to swing in cam.
The beneficial effects of the utility model are: described cam swings sieve formula potato harvester, and it has the elevating chain of two-stage separation and the oscillating riddle with cam structure, and it is by adopting the conveying of one-level clearner chain and being separated native potato; The second-order separation elevating chain and the oscillating riddle with cam structure, be thoroughly separated native potato.The second-order separation elevating chain with cam swings sieve can improve native potato separative efficiency, decrease the situation that potato is covered by soil, and novel structure, exposed potato rate is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of secondary separation device in the utility model Fig. 1;
Fig. 3 is the cam swings sieve structure schematic diagram in the utility model Fig. 2;
Fig. 4 is the cam mechanism structural representation in the utility model Fig. 3.
Shown in figure: 1. excavating gear; 2. one-level separator; 3. secondary separation device; 3-1. elevating chain; 3-2. cam swings sieves; 3-2-1. spring; 3-2-2. oscillating riddle; 3-2-3. cam mechanism; 3-2-3-1. fixed head; 3-2-3-2. cam; 3-2-3-3. cam bawl; 3-2-3-4. bolt; 4. running gear; 5. chain; 6. frame; 7. power take-off; 8. gearbox; 9. draw-gear.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figures 1 to 4, described cam swings sieve formula potato harvester, comprise frame 6, frame 6 front being characterized in described is provided with excavating gear 1 and gearbox 8, frame 6 is provided with one-level separator 2 and secondary separation device 3, described secondary separation device 3 is cam swings sieve formula structure, secondary separation device 3 is sieved 3-1 by elevating chain 3-1 and cam swings and is formed, frame 6 front is also provided with the draw-gear 9 be connected with the three-point hitch of tow tractor, is also provided with running gear 4 below frame 6.
Described one-level separator 2 is elevator chain structure, it is 30 ° that one-level separator 2 is arranged in frame 6 and with the angle on ground, tractor dynamic power is passed to one-level separator 2 through power take-off 7 by described gearbox 8, one-level separator 2 passes through chain 5 by transmission of power to secondary separation device 3, it is 15 ° that secondary separation device 3 is arranged in frame 6 and with the angle on ground, and the potato that excavating gear 1 excavates carries out the conveying of native potato by one-level separator 2 and is separated with native potato.
Described cam swings sieve 3-1 is made up of cam mechanism 3-2-3, oscillating riddle 3-2-2 and spring 3-2-1, spring 3-2-1 and cam mechanism 3-2-3 one end are separately fixed in frame 6, the other end is connected with oscillating riddle 3-2-2 respectively, and the rotating band of cam mechanism 3-2-3 is moved oscillating riddle 3-2-2 and swung by the effect of spring 3-2-1 and to be separated native potato.
Described cam mechanism 3-2-3 is made up of fixed head 3-2-3-1, cam 3-2-3-2, cam bawl 3-2-3-3 and bolt 3-2-3-4, fixed head 3-2-3-1 is welded in frame 6, cam 3-2-3-2 is fixed on fixed head 3-2-3-1 by bolt 3-2-3-4, one end of cam bawl 3-2-3-3 is welded with oscillating riddle 3-2-2 phase, and cam bawl 3-2-3-3 rotates and drives oscillating riddle 3-2-2 to swing in cam 3-2-3-2.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a cam swings sieve formula potato harvester, comprise frame, it is characterized in that described frame front is provided with excavating gear and gearbox, frame is provided with one-level separator and secondary separation device, described secondary separation device is cam swings sieve formula structure, secondary separation device is become with cam swings screen banks by elevating chain, and frame front is also provided with the draw-gear be connected with the three-point hitch of tow tractor, is also provided with running gear below frame.
2. cam swings sieve formula potato harvester as claimed in claim 1, it is characterized in that: described one-level separator is elevator chain structure, it is 30 ° that one-level separator is arranged in frame and with the angle on ground, tractor dynamic power is passed to one-level separator through power take-off by described gearbox, one-level separator by chain by transmission of power to secondary separation device, it is 15 ° that secondary separation device is arranged in frame and with the angle on ground, and the potato that excavating gear excavates carries out the conveying of native potato by one-level separator and is separated with native potato.
3. cam swings sieve formula potato harvester as claimed in claim 1, it is characterized in that: described cam swings sieve is made up of cam mechanism, oscillating riddle and spring, spring and cam mechanism one end are separately fixed in frame, the other end is connected with oscillating riddle respectively, and the rotating band of cam mechanism is moved oscillating riddle and swung by the effect of spring and to be separated native potato.
4. cam swings sieve formula potato harvester as claimed in claim 3, it is characterized in that: described cam mechanism is made up of fixed head, cam, cam bawl and bolt, fixed head is welded in frame, cam is bolted on fixed head, one end of cam bawl is welded mutually with oscillating riddle, and cam bawl rotates and drives oscillating riddle to swing in cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019912.3U CN204377415U (en) | 2015-01-12 | 2015-01-12 | Cam swings sieve formula potato harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520019912.3U CN204377415U (en) | 2015-01-12 | 2015-01-12 | Cam swings sieve formula potato harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204377415U true CN204377415U (en) | 2015-06-10 |
Family
ID=53350201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520019912.3U Expired - Fee Related CN204377415U (en) | 2015-01-12 | 2015-01-12 | Cam swings sieve formula potato harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204377415U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993358A (en) * | 2016-06-07 | 2016-10-12 | 昆明理工大学 | Two-stage shaking type radix notoginseng harvester |
| CN108886943A (en) * | 2018-07-13 | 2018-11-27 | 北京工业大学 | Two-part potato soil separating mechanism |
-
2015
- 2015-01-12 CN CN201520019912.3U patent/CN204377415U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993358A (en) * | 2016-06-07 | 2016-10-12 | 昆明理工大学 | Two-stage shaking type radix notoginseng harvester |
| CN108886943A (en) * | 2018-07-13 | 2018-11-27 | 北京工业大学 | Two-part potato soil separating mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20160112 |