CN208480284U - A kind of peanut harvester - Google Patents
A kind of peanut harvester Download PDFInfo
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- CN208480284U CN208480284U CN201820657626.3U CN201820657626U CN208480284U CN 208480284 U CN208480284 U CN 208480284U CN 201820657626 U CN201820657626 U CN 201820657626U CN 208480284 U CN208480284 U CN 208480284U
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- peanut
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Abstract
The utility model discloses a kind of peanut harvesters, it is related to agricultural machinery technological field, rack including being connected to tractor, the rack is provided with shovel board, conveying mechanism and power drive mechanism, and the conveying mechanism is mainly made of conveying driving shaft, conveying drive sprocket, conveying by movable sprocket, chain and several raking arm fixed tooth；The rack includes being set to harvester for peanut direction of travel two sides polygon overall structure side plate, multiple transverse slat connections are provided between side plate is integral with one another it, the perching knife includes the edge of shovel of fixed bottom plate He its two sides, the driving wheel includes connecting rod, rocker arm, swing arm and bounce bearing, and the raking arm and fixed tooth are fixedly installed on the loading end side of raking arm.The utility model improves production efficiency when harvest, and stability when increasing the service life and continuous use of complete machine, and provides convenience for the maintenance maintenance in later period.
Description
Technical field
The utility model relates to agricultural machinery technological fields, more particularly, to a kind of peanut harvester.
Background technique
Peanut cultivation is extremely widespread in Asia, for a long time, mostly manually due to peanut cultivation, harvest and processing
It completes, large labor intensity, low efficiency.During entire peanut production, harvest link recruitment accounts for 1/3 of overall process or more, makees
Industry cost accounts for 50% or more of entire peanut production cost.Develop Peanut Harvesting Mechanization, to operating cost is reduced, improves operation
Efficiency promotes increasing peasant income, has realistic meaning.With the fast development of agricultural machinery, agricultural machinery in the market is also gradually
Increase, harvester for peanut is the new equipment occurred in recent years, and harvester for peanut refers to be completed during harvesting peanut
Dig fruit, separation soil, the crop harvesting machine for the items operation such as windrow, picking up, pluck fruit, clean.In actual production, basis is needed
The characteristics of oneself needs and harvester for peanut, select suitable equipment, can once complete peanut excavate, except soil, pluck fruit, clear
Items operation, the transfer velocities such as choosing, collection fruit are fast, safe and reliable.
Harvester for peanut is mostly tractor mounted or animal-drawn formula, when harvest operation, by about 10 centimetres of buried depth
Within main root cutting, and make peanut along shovel face emersion ground laying at item.The grizzly bar of longitudinal arrangement is welded with behind shovel, with
Just leakage removes soil.The peanut of windrow is by taking pod after artificially collecting or being picked up with machinery, however in the prior art, harvesting peanut
The rack of machine is composed of different tubing, plate, and its structure is complicated, deflection is big after soldering, installation accuracy is poor；And it shovels
Soil and transmission process are transported and except native effect is poor, so that complete machine production efficiency is low, and are easily damaged in use, failure rate
Higher, complete machine service life is short.
Utility model content
In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of peanut harvester,
Stability when improving production efficiency when harvest, and increasing the service life and continuous use of complete machine, and be the later period
Maintenance maintenance is provided convenience.
In order to achieve the above objectives, the utility model uses following technical scheme:
A kind of peanut harvester, the rack including being connected to tractor, the rack are provided with shovel board, conveying mechanism
And power drive mechanism, the conveying mechanism mainly by conveying driving shaft, conveying drive sprocket, conveying by movable sprocket, chain and
Several raking arm fixed tooth bars are constituted；
The rack includes the left plate and right side plate for being set to harvester for peanut direction of travel two sides, the left plate and
Right side plate is respectively polygon overall structure, between be provided with multiple transverse slats and connected with tubing and be integral with one another it, thereon
Multiple installation fixation holes are provided with for bearing block to be arranged；
The shovel board includes the edge of shovel of bottom plate He its two sides, and the bottom plate is provided with multiple bolts in the centre of the two sides edge of shovel
The bottom plate being arranged in hole, the bolt hole and the rack is fixedly connected by fastener, and the edge of shovel is that tail portion to end is thick
Degree is gradually reduced the tip to be formed；
The wobble structure is by driving wheel, connecting rod, rocker arm, swing arm and support wheel, and the support wheel is hinged on swing arm
Both ends, the swing arm are fixedly connected with support shaft, and hingedly on the rack, the connecting rod is the both ends being hinged to the support shaft
The body of rod, one end are fixed to the support shaft connection, and the other end is hinged on the non-shaft core position of driving wheel；
The raking arm is provided with multiple fixed tooth, and the fixed tooth is fixedly installed on the loading end side of raking arm, the fixed tooth
Has a bending for crotch or top, the direction of the crotch or tip flexion is backwards to chain working motion direction.
Further, the outside of rack is arranged in the driving wheel, connecting rod and rocker arm, and the swing arm and support wheel setting exist
The inside of rack.
Further, the swing arm is set to conveyor chain down either side, and the support shaft is through conveyor chain two sides
Swing arm in.
Further, the width of the edge of shovel of the two sides is the 1/3 of baseplate width.
Further, the power drive mechanism includes belt and/or chain.
Further, it is additionally provided on the outside of the transmission mechanism and left plate and right side plate is separately fixed at by fastener
Shield.
The beneficial effects of the utility model are:
The utility model uses frame integration arrangement, and is arranged transverse slat and tubing connects becomes whole,
So that overall design is more compact, design layout is also more reasonable, provides for the installation positioning of conveying mechanism and its jittering device
Variable, and be remarkably improved assembly precision, the effective solution status of Frequent Troubles, so that equipment is in use
Failure rate is decreased obviously, and substantially prolongs the service life of complete machine.
Using being easily changed and the adjustable two-sided perching knife in both ends is so that the service life of perching knife is obviously prolonged makes user couple
The durability of product is more confident, also helps making full use of for material, reduces the waste to public resource, meets green ring
It protects, the policy guidance of energy-saving and emission-reduction.
The eccentric structure that the non-shaft core position of driving wheel is formed is set using connecting rod one end, makes driving wheel in rotary course
In, connecting rod drives rocker arm and the swing arm support wheel of its both ends setting to move reciprocatingly, and driving wheel often rotates a circle, and support wheel pushes
Conveyor chain does double pump, and shake efficiency obviously increases, and since the position of contact conveyor chain is chain roller outer diameter, makes
The frictional force obtained between wobble structure and conveyor chain is reduced to lowest limit, to reduce the failure rate of wobble structure, makes to shake
Structure is lighter, and failure rate is substantially reduced.
It is evenly distributed in a whole set of chain harrow component, is played when throwing fruit seedling certain broken using the raking arm with fixed tooth
Soil effect, effectively eliminates the soil clods of seedling fruit root, further improves and clean effect, and can effectively avoid again
Highland barley seedling roll-off during transportation.
Since left plate and right side plate separate transmission mechanism and conveying mechanism and fruit seedling, transmission mechanism is also provided with shield
It is protected, extraneous adverse circumstances are not easy to influence transmission mechanism when on the one hand complete machine being worked, and are conducive to improve complete machine
Service life, on the other hand, vulnerable part replace and safeguard when, be not easily susceptible to the influence of carrier, it is continuous to increase equipment
The ability used.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the rack schematic view of the front view of the utility model；
Fig. 3 is the overlooking structure diagram of the perching knife of the utility model；
Fig. 4 is the section structure diagram of the perching knife of the utility model；
Fig. 5 is the schematic view of the front view of the shaker mechanism of the utility model；
Fig. 6 is the overlooking structure diagram of the shaker mechanism of the utility model；
Fig. 7 is the schematic view of the front view of the raking arm fixed tooth of the utility model；
Fig. 8 is the overlooking structure diagram of the raking arm fixed tooth of the utility model.
In figure: 1- rack, 101- usher to seat boss spherical outside surface radial ball bearing, 2- shovel board, 201- bottom plate, 202- bolt hole,
The 203- edge of shovel, 3- conveying mechanism, 301- convey drive sprocket, and 302- is conveyed by movable sprocket, 303- chain, 304- raking arm, 305-
Fixed tooth, 4- shaker mechanism, 401- connecting rod, 402- driving wheel, 403- swing arm, 404- support shaft, 405- support wheel, 406- rocker arm,
5- transmission mechanism, 6- second-pumping, 7- hack roller.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1, a kind of peanut harvester, the rack 1 including being connected to tractor, the rack 1 are provided with
Shovel board 2, conveying mechanism and power drive mechanism 5, the conveying mechanism is mainly by conveying driving shaft, conveying drive sprocket 301, defeated
It send and is constituted by movable sprocket 302, shaker mechanism 4, chain 303 and several raking arms 304；
As shown in Fig. 2, the rack 1 includes the left plate and right side plate for being set to harvester for peanut direction of travel two sides,
The left plate and right side plate are respectively polygon overall structure, between be provided with the connection of multiple transverse slats and make it mutually and become whole
Body；Solve the easily-deformable drawback of rack 1 so that overall design is more compact, device layout is also more reasonable, be conveyer and
The installation positioning of its jittering device provides variable, and be remarkably improved assembly precision, showing for Frequent Troubles of effective solution
Shape substantially prolongs the service life of complete machine so that the failure rate of equipment in use is decreased obviously；The rack 1 is also
Multiple installation fixation holes are provided with, for improved boss bearing seat with spherical outside surface radial ball bearing of usheing to seat to be arranged, advantage is spiral shell
Bolt fastening makes it be not easy to shift, and ensure that the stability of rack 1 and equipment, further decreases failure rate, is more advantageous to installation
Operation and maintenance；Power is transmitted to hack roller 7 on the outside of left plate by transmission mechanism 5 from after tractor acquisition power by the present apparatus
With tail sheet 6, and power is transmitted to conveyer and its shaker mechanism 4 in the outside of right side plate.
The transmission mechanism 5 includes belt and/or chain 303, these kind of drive structures are simple, maintenance convenience, favorably
In the longer transmission occasion of wheelbase, and absorbing can be buffered, adverse circumstances are strong using ability, and band will be when belt transmission overload
It skids on belt wheel, weak damage of components can be prevented, can also play the role of safeguard protection.
The outside of the transmission mechanism 5 is additionally provided with the shield that left plate and right side plate are separately fixed at by fastener,
It is protected since the transmission mechanism of left plate and right side plate is also provided with shield, extraneous evil when on the one hand complete machine being worked
Bad environment is not easy to influence transmission mechanism, is conducive to the service life for improving complete machine, on the other hand, it is ensured that equipment safety operation,
Increase the ability of equipment continuous use
As shown in Figure 3 and Figure 4, the edge of shovel 203 of the shovel board 2 including bottom plate 201 and its two sides, the bottom plate 201 is two
The centre of the side edge of shovel 203 is provided with multiple bolts hole 202, and the bottom plate 201 being arranged on the bolt hole 202 and the rack 1 is logical
It crosses fastener to be fixedly connected, the edge of shovel 203 is that tail portion to end thickness is gradually reduced the tip to be formed, the edge of shovel of the two sides
203 width is the 10%-40% of 201 width of bottom plate, and the width of the edge of shovel 203 of the two sides is preferably 201 width of bottom plate
1/3, the utilization rate of material and the stress condition of structure are optimal at this time.The fastener is combined with dormant bolt, the countersunk head
Bolt is parallel with perching knife plane with above the fixed rear bolt of perching knife.
As shown in Figure 5 and Figure 6, the shaker mechanism 4 includes driving wheel 402, connecting rod 401, Rocker arm 4 05, swing arm 403 and branch
Support wheel 405, the support wheel 405 are to thicken bearing, and the support wheel 405 is hinged on the both ends of swing arm 403, the swing arm 403
It is fixedly connected with support shaft 404, the support shaft 404 is hinged in rack 1, and the connecting rod 401 is two side poles being hinged
Body, one end are fixedly connected with support shaft 404, and the other end is hinged on the non-shaft core position of driving wheel 402.Utilize 401 one end of connecting rod
The eccentric structure of the non-shaft core position of driving wheel 402 formation is set, makes driving wheel 402 in rotary course, connecting rod 401 drives
Make 404 support shafts that 403 swing arms be driven to move reciprocatingly after rocker arm, driving wheel 402 often rotates a circle, and support wheel 405 does primary past
Physical pendulum is dynamic, and shake efficiency obviously increases, and since support wheel contact point is the chain roller outer diameter of 3 chain 303 of conveying mechanism,
So that the force of rolling friction between wobble structure and conveying mechanism 3 significantly reduces and reduce the failure rate of wobble structure, make to tremble
Dynamic structure is lighter, and failure rate is substantially reduced.
As shown in Figure 7 and Figure 8, the both ends and middle part of raking arm 304, the raking arm 304 and chain is arranged in the chain 303
303 are detachably connected, when chain 303 or raking arm 304 damage in the process of running, can by dismantle the chain 303 or and its
The raking arm 304 of cooperation, or the accessory of the damage is replaced, it enables a device to continue to run, does not influence being normally carried out for harvest operation,
Increase the continuity and working efficiency of operation；The raking arm 304 is provided with multiple fixed tooth 305, and the fixed tooth 305 is fixedly installed
In the loading end side of raking arm 304, the raking arm 304 with fixed tooth 305 is evenly distributed in a whole set of chain harrow component, is throwing fruit seedling
When play the role of certain hack, effectively eliminate the soil clods of seedling fruit root, further improve and clean effect, and
Highland barley seedling roll-off during transportation can be effectively avoided again.
The fixed tooth 305 is that crotch or top have a bending, and the direction of the crotch or tip flexion is backwards to 303 work of chain
Make the direction of motion；Since the crotch of fixed tooth 305 is bent, during exercise, 305 top of fixed tooth is once contacted with peripheral parts, can
Effectively to be prevented plowing from by its bending；Preferably, the curved radius of the crotch is 31 millimeters, at this time the crotch of fixed tooth 305
Bending, which is not easy hook in lower layer's inverted running, which gets peanut vine, is pulled back it, influences working efficiency.
The 305 bar soldering of fixed tooth is detachably connected with raking arm 304, it is preferred that if 304 fixed tooth of raking arm at work
305 be seriously worn and damage can timely dismounting and change.
It is understood that being merely to illustrate the utility model above with respect to the specific descriptions of the utility model and not being
It is limited to technical solution described in the utility model embodiment, those skilled in the art should understand that, it still can be with
It modifies to the utility model or equivalent replacement, to reach identical technical effect；Needs are used as long as meeting, all in this reality
Within novel protection scope.
Claims (6)
1. a kind of peanut harvester, the rack (1) including being connected to tractor, the rack (1) be provided with shovel board (2),
Conveying mechanism and power drive mechanism (5), the conveying mechanism is mainly by conveying driving shaft, conveying drive sprocket (301), conveying
It is constituted by movable sprocket (302), shaker mechanism (4), chain (303) and several raking arms (304), it is characterised in that:
The rack (1) includes the left plate and right side plate for being set to harvester for peanut direction of travel two sides, the left plate and
Right side plate is respectively polygon overall structure, between be provided with the connection of multiple transverse slats and be integral with one another it, be provided with
Multiple installation fixation holes；
The shovel board (2) includes bottom plate (201) and the edge of shovel (203) of its two sides, and the bottom plate (201) is in the two sides edge of shovel (203)
Centre be provided with multiple bolts hole (202), the bottom plate (201) being arranged on the bolt hole (202) and the rack (1) passes through
Fastener is fixedly connected, and the edge of shovel (203) is that tail portion to end thickness is gradually reduced the tip to be formed；
The shaker mechanism (4) includes driving wheel, connecting rod (401), rocker arm (406), swing arm (403) and support wheel (405), described
Support wheel (405) is hinged on the both ends of swing arm (403), and the swing arm (403) is fixedly connected with support shaft (404), the support
Axis (404) is hinged on rack (1), and the connecting rod (401) is the both ends body of rod being hinged, one end and support shaft (404)
It is fixedly connected, the other end is hinged on the non-shaft core position of driving wheel；
The raking arm (304) is provided with multiple fixed tooth (305), and the fixed tooth (305) is fixedly installed on the carrying of raking arm (304)
Face side, the fixed tooth (305) are that crotch or top have a bending, and the direction of the crotch or tip flexion is backwards to chain
(303) working motion direction.
2. a kind of peanut harvester according to claim 1, it is characterised in that: the driving wheel, connecting rod (401) and
Rocker arm (406) setting is arranged in the outside of rack (1), the swing arm (403) and support wheel (405) in the inside of rack (1).
3. a kind of peanut harvester according to claim 1, it is characterised in that: the swing arm (403) is set to defeated
Send machine two sides, swing arm (403) of the support shaft (404) through conveyer two sides.
4. a kind of peanut harvester according to claim 1, it is characterised in that: the edge of shovel (203) of the two sides
Width is the 1/3 of bottom plate (201) width.
5. a kind of peanut harvester according to claim 1, it is characterised in that: power drive mechanism (5) packet
Include belt and/or chain (303).
6. a kind of peanut harvester according to claim 1, it is characterised in that: the outside of the transmission mechanism (5)
It is additionally provided with the shield that left plate and right side plate are separately fixed at by fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657626.3U CN208480284U (en) | 2018-05-04 | 2018-05-04 | A kind of peanut harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820657626.3U CN208480284U (en) | 2018-05-04 | 2018-05-04 | A kind of peanut harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480284U true CN208480284U (en) | 2019-02-12 |
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ID=65252774
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820657626.3U Active CN208480284U (en) | 2018-05-04 | 2018-05-04 | A kind of peanut harvester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496519A (en) * | 2018-05-04 | 2018-09-07 | 河南沃德机械制造有限公司 | A kind of peanut harvester |
-
2018
- 2018-05-04 CN CN201820657626.3U patent/CN208480284U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108496519A (en) * | 2018-05-04 | 2018-09-07 | 河南沃德机械制造有限公司 | A kind of peanut harvester |
| CN108496519B (en) * | 2018-05-04 | 2024-07-23 | 河南沃德机械制造有限公司 | Novel peanut harvester |
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