CN204837059U - Harvester for peanut - Google Patents
Harvester for peanut Download PDFInfo
- Publication number
- CN204837059U CN204837059U CN201520523946.6U CN201520523946U CN204837059U CN 204837059 U CN204837059 U CN 204837059U CN 201520523946 U CN201520523946 U CN 201520523946U CN 204837059 U CN204837059 U CN 204837059U
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- China
- Prior art keywords
- peanut
- harvester
- fork
- guide plate
- screen cloth
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Abstract
The utility model discloses a harvester for peanut, include: shale shaker, support and take -up pulley mechanism, the both sides of this support all pass through relative first, the two initiative pendulum rods that set up and first, two driven pendulum rods with shale shaker swing joint together, first, two initiative pendulum rod settings are at the rear, first, two driven pendulum rod settings are in the place ahead, just first, two the initiative pendulum rods and first, the two driven pendulum rods length that varies. This technique can make and not only produce horizontally vibration and still can produce fore -and -aft balleting swaing the in -process to this quality that improves peanut vibration screening.
Description
Technical field
The utility model relates to agricultural equipment technical field, especially a kind of harvester for peanut for gathering in the crops peanut.
Background technology
Traditional harvesting peanut facility mostly adopt digger blade and shake the combined mode of chain.This device is that 20 century 70 China introduce from the U.S. and apply after digesting and assimilating, its belt gear not only complex structure, manufacturing cost is high, power consumption is large, poor reliability, and peanut fruit harvest percent of loss is higher, peanut vine lay mixed and disorderly, is not easy to completing of follow-up work; Its working efficiency has much room for improvement.
Utility model content
The utility model, in order to overcome the deficiencies in the prior art, proposes a kind of harvester for peanut, its objective is and improves harvesting peanut quality, reduces loss.
In order to solve above-mentioned technical problem, the basic technical scheme that the utility model proposes is: a kind of harvester for peanut, comprising:
Vibratory sieve, this vibratory sieve comprises lower screen cloth and upper screen cloth;
Support, the both sides of this support are all movably connected with first and second driven fork and described vibratory sieve by first and second active fork be oppositely arranged, first and second active fork described is arranged on rear, first and second driven fork described is arranged on front, and described first and second active fork and first and second driven fork Length discrepancy described;
Transmission mechanism, this transmission mechanism is rack-mount, and the top that its output is connected to first and second active fork is waved in order to drive first and second active fork;
Tension pulley mechanism, this tension pulley mechanism is arranged on above the conveyer belt of the driving mechanism in order to drive transmission device rotation on support, it comprise have the self-adjusting apparatus that slides to guide groove and can along described slide to that guide groove reciprocatingly slides be positioned at the regulating wheel that can compress with this conveyer belt or chain directly over conveyer belt or chain, described in slide to the guiding of guide groove not vertical with gravity vertical direction;
And wheel, this wheel is connected to support by support bar.
Further, the length of first and second driven fork described is greater than the length of first and second active fork.
Further, the sieve plate that described upper screen cloth is L-type by cross section forms.
Further, described upper screen cloth is sparse along use its front end of direction of feed, the intensive lateral arrangement in rear end.
Further, described lower screen cloth is be that front end is sparse, rear end is intensive longitudinal direction is arranged along direction of feed.
Further, described transmission mechanism is cardan shaft driving mechanism.
Further, described self-adjusting apparatus comprises the first guide plate and the second guide plate that are oppositely arranged, described first guide plate and the second guide plate are provided with can for described regulating wheel reciprocatingly slide slide to guide groove.
Further, the two sides that guide groove runs through described first guide plate and described second guide plate are slided to described in; The two sides of described regulating wheel axially arrange guide blot along it, and what described guide blot was arranged on described first guide plate and the second guide plate slides to guide groove.
Further, the top of described first active fork and the second active fork all has an extension, and arrange crossbeam between this extension, the output shaft of described transmission mechanism is connected on this crossbeam.
The beneficial effects of the utility model are:
1, by first and second, initiatively fork and first and second driven fork realize the rocking vibration of vibratory sieve to the utility model, this first and second initiatively fork and first and second driven fork Length discrepancy, the vibration not only producing level in rocking process also can produce longitudinal balleting, improves the quality of peanut vibration screening with this.
2, the upper screen cloth of vibratory sieve adopts the sieve plate in L-type cross section, in close skewed transversely arranged after front dredging, is conducive to just shoveling out shaking off fast of the relatively large earth that peanut vine seedling adheres to.
3, the lower screen cloth of vibratory sieve dredge before adopting after close longitudinal arrangement, strengthen shaking off of larger clod equally, also accelerate the speed of peanut movement backward.
4, the Tiao Pu district of the upper layer side tail end of vibratory sieve, the normal direction of being advanced along material by garden bar formula grid screen cloth is arranged, this structure can prevent seedling fruit solid accumulation under vibrational state, facilitate the uniform sequential output of peanut vine seedling, and in tilt angled down, be conducive to the whereabouts of guiding seedling fruit and small clod particle, more easily realize the automatic order bar paving of peanut seedling fruit.
5, in increases volumetric space, peanut paid storage tank rear portion, be conducive to fruit and be separated with the further vibration of tiny soil block; Along rationally arranging lengthening supporting plate under receptacle discharge port end, verify on the spot through farmland, under additional elastic force effect, the frictional force of dependence and block plate bottom can effectively prevent being scattered of peanut fruit.
6, by tensioner apparatus, effectively can eliminate the belt occurred because of the reason such as frictional heating, machine vibration in operation process and get loose, jump the faults such as band, the transmission efficiency that machine keeps higher always can be made.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of harvester for peanut of the present utility model;
Fig. 2 is the structural representation of the tensioner apparatus of Fig. 1.
Embodiment
Be described further below with reference to accompanying drawing 1 to accompanying drawing 2 pairs of the utility model, but protection domain of the present utility model should do not limited with this.
For convenience of description and understand the technical solution of the utility model, below illustrate that the orientation that the noun of locality used all is shown with accompanying drawing is as the criterion.
A kind of harvester for peanut of the utility model, involving vibrations sieve 10 and support 20.This vibratory sieve 10 includes upper screen cloth 101 and lower screen cloth 102, and this upper screen cloth 101 and lower screen cloth 102 link together, and wherein, upper screen cloth 101 one end and lower screen cloth are fitted, the other end and lower screen cloth 102 away from, with this shape at an angle, in wedge structure.Concrete, upper screen cloth 101 adopts the sieve plate in L-type cross section, in close skewed transversely arranged after front dredging, is conducive to just shoveling out shaking off fast of the relatively large earth that peanut vine seedling adheres to; Close longitudinal arrangement after dredging before lower screen cloth 102 adopts, strengthens shaking off of larger clod equally, also accelerates the speed of peanut movement backward.
The Tiao Pu district of the side tail end of upper screen cloth 101, the normal direction of being advanced along material by garden bar formula grid screen cloth is arranged, this structure can prevent seedling fruit solid accumulation under vibrational state, facilitate the uniform sequential output of peanut vine seedling, and in tilt angled down, be conducive to the whereabouts of guiding seedling fruit and small clod particle, more easily realize the automatic order bar paving of peanut seedling fruit.
Concrete, described support 20 includes and is positioned at medianly zygomorphic first vertical pole 201 and the second vertical pole 202, the lower end of first and second active fork 30 described is rotatably connected on the curb girder 1011 of upper screen cloth 101, and its movable upper end is connected on first and second vertical pole 201,202; The lower end of first and second driven fork 40 described is movably connected in the curb girder 1011 of upper screen cloth 101, and movable upper end is connected to the other end of first and second vertical pole 201,202.Wherein first and second active fork 30 is positioned at the right side of first and second vertical pole 201,202.Namely described first and second initiatively fork 30 and first and second driven fork 40 and first and second vertical pole 201,202 and curb girder 1011 form quadric chain respectively, realize the swing of vibratory sieve 10 with this.Moreover the length of first and second described active fork 30 is greater than the length of first and second described driven fork 40.
Transmission mechanism 50 also installed by support 20, and this transmission mechanism 50 is universal drive shaft transmission mechanism, and its output is connected to crossbeam 60.
Described driving mechanism 70 also comprises a deceleration device, to realize the output control of engine power of driving mechanism 70.
Driving mechanism 70 place is provided with a tension pulley mechanism 80, this tension pulley mechanism 80 has the self-adjusting apparatus that slides to guide groove 801 and can slide to the tensioning 802 that can compress with this conveyer belt or chain directly over conveyer belt that is positioned at that guide groove 801 reciprocatingly slides and take turns along described, described in slide to the guiding of guide groove 801 straight down; Described self-adjusting apparatus comprises the first guide plate 803 and the second guide plate 804 be oppositely arranged.The described two sides sliding to guide groove 801 and run through described first guide plate 803 and described second guide plate 804; The two sides of described regulating wheel 802 axially arrange guide blot 805 along it, and what described guide blot 805 was arranged on described first guide plate 803 and the second guide plate 804 slides to guide groove 801.
In the technical solution of the utility model, comprise wheel 90, this wheel 90 is fixed on first and second vertical pole 201,202 of support 20 by connecting rod 901, realizes the supporting role to vibratory sieve 10 and support 20 with this.Further, this connecting rod 901 has for telescopic bar, and it has certain elasticity, and making in use jolts has more elasticity.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this specification, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (9)
1. a harvester for peanut, is characterized in that, comprising:
Vibratory sieve, this vibratory sieve comprises lower screen cloth and upper screen cloth;
Support, the both sides of this support are all movably connected with first and second driven fork and described vibratory sieve by first and second active fork be oppositely arranged, first and second active fork described is arranged on rear, first and second driven fork described is arranged on front, and described first and second active fork and first and second driven fork Length discrepancy described;
Transmission mechanism, this transmission mechanism is rack-mount, and the top that its output is connected to first and second active fork is waved in order to drive first and second active fork;
Tension pulley mechanism, this tension pulley mechanism is arranged on above the conveyer belt of the driving mechanism in order to drive transmission device rotation on support, it comprise have the self-adjusting apparatus that slides to guide groove and can along described slide to that guide groove reciprocatingly slides be positioned at the regulating wheel that can compress with this conveyer belt or chain directly over conveyer belt or chain, described in slide to the guiding of guide groove not vertical with gravity vertical direction;
And wheel, this wheel is connected to support by support bar.
2. a kind of harvester for peanut as claimed in claim 1, is characterized in that: the length of first and second driven fork described is greater than the length of first and second active fork.
3. harvester for peanut as claimed in claim 1, is characterized in that: the sieve plate that described upper screen cloth is L-type by cross section forms.
4. a kind of harvester for peanut as claimed in claim 3, is characterized in that: described upper screen cloth is sparse along use its front end of direction of feed, the intensive lateral arrangement in rear end.
5. a kind of harvester for peanut as claimed in claim 1, is characterized in that: described lower screen cloth is be that front end is sparse, rear end is intensive longitudinal direction is arranged along direction of feed.
6. a kind of harvester for peanut as claimed in claim 1, is characterized in that: described transmission mechanism is cardan shaft driving mechanism.
7. a kind of harvester for peanut as claimed in claim 1, it is characterized in that: described self-adjusting apparatus comprises the first guide plate and the second guide plate that are oppositely arranged, described first guide plate and the second guide plate are provided with can for described regulating wheel reciprocatingly slide slide to guide groove.
8. a kind of harvester for peanut as claimed in claim 7, is characterized in that: described in slide to the two sides that guide groove runs through described first guide plate and described second guide plate; The two sides of described regulating wheel axially arrange guide blot along it, and what described guide blot was arranged on described first guide plate and the second guide plate slides to guide groove.
9. a kind of harvester for peanut as claimed in claim 1, is characterized in that: the top of described first active fork and the second active fork all has an extension, and arrange crossbeam between this extension, the output shaft of described transmission mechanism is connected on this crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523946.6U CN204837059U (en) | 2015-07-20 | 2015-07-20 | Harvester for peanut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520523946.6U CN204837059U (en) | 2015-07-20 | 2015-07-20 | Harvester for peanut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204837059U true CN204837059U (en) | 2015-12-09 |
Family
ID=54727676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520523946.6U Expired - Fee Related CN204837059U (en) | 2015-07-20 | 2015-07-20 | Harvester for peanut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204837059U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106165589A (en) * | 2016-08-09 | 2016-11-30 | 马志飞 | A kind of harvester for peanut |
| CN108770465A (en) * | 2018-06-16 | 2018-11-09 | 山东希成农业机械科技有限公司 | Potato picker longitudinal direction non-equidistant collection potato detracts separator |
-
2015
- 2015-07-20 CN CN201520523946.6U patent/CN204837059U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106165589A (en) * | 2016-08-09 | 2016-11-30 | 马志飞 | A kind of harvester for peanut |
| CN108770465A (en) * | 2018-06-16 | 2018-11-09 | 山东希成农业机械科技有限公司 | Potato picker longitudinal direction non-equidistant collection potato detracts separator |
| CN108770465B (en) * | 2018-06-16 | 2019-11-19 | 山东希成农业机械科技有限公司 | Potato picker longitudinal direction non-equidistant collection potato detracts separator |
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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: 20151209 Termination date: 20170720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |