CN106508244A - Rack and pinion driving and clamping device for extracting peanut - Google Patents
Rack and pinion driving and clamping device for extracting peanut Download PDFInfo
- Publication number
- CN106508244A CN106508244A CN201610944589.XA CN201610944589A CN106508244A CN 106508244 A CN106508244 A CN 106508244A CN 201610944589 A CN201610944589 A CN 201610944589A CN 106508244 A CN106508244 A CN 106508244A
- Authority
- CN
- China
- Prior art keywords
- gear
- rack
- welded
- clamping
- arachidis hypogaeae
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D29/00—Harvesters for peanuts
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/12—Driving mechanisms, with or without motor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The invention relates to a rack and pinion driving and clamping device for extracting peanuts, comprising a walking bracket, a gear rack driving mechanism and a clamping mechanism. The rack and pinion driving mechanism and the clamping mechanism are arranged above the walking support. The rack and pinion driving mechanism is connected with the walking bracket through a rotating shaft. The clamping mechanism is connected with the rack and pinion drive mechanism through screws. The movable hand lever on the rack and pinion drive mechanism can control the clamping or loosening of the clamping mechanism. The rack and pinion drive mechanism makes the axis of the rolling bearing as the fulcrum, makes the force acting on the gear rack driving mechanism as the motive power, and makes the force acting on the clamping mechanism as resistance to form a labor-saving lever. The invention has the advantages of compact design, simplicity, practicality, labor saving, high efficiency, stability and reliability, and can reduce the labor intensity of the farmers, and can satisfy most of the peanut extracting work.
Description
Technical field
The present invention relates to agricultural mechanical field, specifically a kind of gear-rack drive clamping Semen arachidis hypogaeae pulls up device.
Technical background
China's harvesting peanut mode is extensive at present, and the harvesting peanut of most area is based on manual harvesting, and manually receives
Obtain that mode was both time-consuming, take a lot of work, arduously, and the handss to peasant produce very big injury, and inefficiency, can only adapt to small lot
Semen arachidis hypogaeae results.Semen arachidis hypogaeae is harvested by hand merely, the increased requirement of Semen arachidis hypogaeae cannot be met, limits sending out for peanut industry
Exhibition.Therefore, in order to solve during peasant harvests Semen arachidis hypogaeae, hand harvest speed is slow, it is impossible to satisfies social needs, easily hinders handss etc.
Problem, needs a kind of simple and practical machinery to replace the results of manpower, mitigates the labor intensity of people, improve work efficiency
The content of the invention
In order to improve the work efficiency for harvesting Semen arachidis hypogaeae, while reducing labor intensity, the present invention provides a kind of rack-and-pinion and drives
Dynamic clamping Semen arachidis hypogaeae pulls up device, can realize quickly pulling up for Semen arachidis hypogaeae Fruit pod, replace hand harvest well, and operate letter
It is single, it is easy to accomplish, make harvesting peanut laborsaving, quick, convenient.
Adopt the following technical scheme that to solve above-mentioned technical problem：A kind of gear-rack drive clamping Semen arachidis hypogaeae pulls up device,
Including clamping device and mobile roof support, also including gear-rack drive mechanism, concrete structure and annexation it is：
The gear-rack drive mechanism includes tooth bar, gear, rotary shaft, runner, axle sleeve, connecting rod, fixed column, hand-held
Bar, y sections, stiff rod and casing, gear are engaged with welding in the middle part of rotary shaft and with tooth bar, and there is rounded cap rotary shaft one end, another
End is welded with runner welding, middle part and gear, and fixed column is cased with axle sleeve and the other end is welded with rounded cap, stiff rod two ends respectively with axle
Set welding, y sections and fixed column and movable holding rod welding, are also flexibly connected with connecting rod by screw in the middle part of y sections；Connection
Bar two ends are welded with fixed holding rod and casing respectively, and casing passes through fixing axle and nut is flexibly connected with small rack.
There is guide-track groove the tooth bar both sides is flexibly connected with the first scissor plate by screw.
The rotary shaft is also cased with axle sleeve near runner one end prevents rotary shaft from translating；
The rotary shaft and rotating disk center weldment, disk edge part is welded with fixed column.
The connecting rod with y type bar link positions at cut a facet.
The clamping device includes grip block, the first scissor plate, the second scissor plate, hard rubber, shell, the first scissor plate and
Second scissor plate has two pieces.Two piece of first scissor plate by screw and the movable connection of tooth bar, the other end respectively by screw,
Nut and the movable connection of corresponding second scissor plate；Two piece of second scissor plate is by screw and the movable connection of casing, near-earth
End is fixedly connected with hard rubber and grip block with three pairs and six pairs of screws, nuts respectively；Hard rubber can be harmonious with grip block recess
Clamp.
The mobile roof support includes big support, small rack, rolling bearing, column, supporting surface, pulvinulus post, wheel.The axis of rolling
Hold inner ring to weld with column, outer ring is welded with two pulvinulus posts；Column is welded with rolling bearing inner ring and big support respectively；Pulvinulus
Post is welded with housing washer and small rack respectively；Supporting surface is welded with big support and has horizontal guide rail grooves.
The present invention's has the prominent advantages that：
Manual work is replaced using half mechanical work, traditional operating type is changed, is improve work efficiency, reduce
The working strength of workman and injury.
The clamping or release of the movable holding rod control clamping device in gear-rack drive mechanism, when promotion movable hand
When holding bar forward, two piece of second scissor plate of clamping device can be clamped, when pulling little holding rod to retreat, two pieces of clamping device
Second scissor plate can unclamp.
Apply lever principle at three, the work that pulls up for being applied to Semen arachidis hypogaeae Fruit pod, a drive for being used for rack-and-pinion
Dynamic, last is applied to the clamping work of Semen arachidis hypogaeae Fruit pod so that the operating of device is laborsaving and efficient.
As the effect of compression spring enables pinion and rack to keep heeling condition, and fixed handss ought be pressed down
Bar is held, backgear rackwork of loosing one's grip can revert to original heeling condition under the action of the spring.
Description of the drawings
Fig. 1 is the gear-rack drive mechanism entirety that gear-rack drive mechanism clamping Semen arachidis hypogaeae of the present invention pulls up device
Schematic diagram.
Fig. 2 is the gear-rack drive mechanism section that gear-rack drive mechanism clamping Semen arachidis hypogaeae of the present invention pulls up device
Schematic diagram.
Fig. 3 is the trailing flank schematic diagram that gear-rack drive mechanism clamping Semen arachidis hypogaeae of the present invention pulls up device.
Fig. 4 is the leading flank schematic diagram that gear-rack drive mechanism clamping Semen arachidis hypogaeae of the present invention pulls up device.
It is labeled as in figure：The hand-held stalk 1 of fixation, y sections 2, movable holding rod 3, bevel 4, connecting rod 5, stiff rod 6,
Tooth bar 7, shell 8, the first scissor plate 9, big support 10, the second scissor plate 11, hard rubber 12, grip block 13, wheel
14th, pulvinulus post 15, rolling bearing 16, column 17, the first fixing axle 18, support bar 19, compression spring 20, horizontal guide rail
Groove 21, supporting surface 22, small rack 23, the second fixing axle 24, rotary shaft 25, the first fixed column 26, the first axle sleeve 27,
Runner 28, the second fixed column 29, the second axle sleeve 30, side guide groove 31, the 3rd axle sleeve 32, gear 33.
Specific embodiment：
As shown in Figures 1 to 4, a kind of gear-rack drive clamping Semen arachidis hypogaeae pulls up device, including clamping device and walking
Frame, also including gear-rack drive mechanism.Its concrete structure and annexation are：
The gear-rack drive mechanism includes tooth bar 7, gear 33, rotary shaft 25, runner 28, the first axle sleeve 27, second
Axle sleeve 30, the 3rd axle sleeve 32, connecting rod 5, the first fixed column 26, the second fixed column 29, fixed holding rod 1, movable holding rod 3, y
Sections 2, stiff rod 6, casing 8, support bar 19, the first fixing axle 18, the second fixing axle 24 and compression spring 20.Gear 33 with turn
Weld in the middle part of moving axis 25 and engage with tooth bar 7；There is side guide groove 31 can by screw and the first scissor plate 97 both sides of tooth bar
It is flexibly connected；25 one end of rotary shaft has the rounded cap other end to weld with runner 28, and middle part is welded with gear 33, near 28 one end of runner
Also being cased with the 3rd axle sleeve 32 prevents rotary shaft 25 from translating；28 central authorities of runner are welded with rotary shaft 25, and marginal portion is fixed with second
Post 29 is welded, and the second fixed column 29 is also cased with the second axle sleeve 30 and the other end is welded with rounded cap；6 two ends of stiff rod respectively with first axle
Set 27 and the second axle sleeve 30 are welded；Y sections 2 is welded with the first fixed column 26 and movable holding rod 3, and the first fixed column 26 is also cased with
First axle sleeve 27, also by screw and 5 movable connection of connecting rod in the middle part of y sections 2；5 two ends of connecting rod are hand-held with fixation respectively
Bar 1 and casing 8 are welded, and connecting rod 5 with 2 link position of y sections at cut a bevel 4；Casing 8 passes through the second fixing axle
24 and nut and 23 movable connection of small rack；Support bar 19 is cased with packing ring and compression spring 20 and liftoff adjacent one end has an axle
Shoulder is located above compression spring 20, has through hole on the shaft shoulder, and the first fixing axle 18 fixes company through this through hole and the nut of casing 8
Connecing, rounded cap being welded through supporting surface 22 by horizontal guide rail grooves 21 by ground one end, packing ring is located above supporting surface 22, compression spring
20 are located above packing ring.
The clamping device includes grip block 13, the first scissor plate 9, the second scissor plate 11, hard rubber 12, shell 8, first
Scissor plate 9 and the second scissor plate 11 have two pieces.Two piece of first scissor plate 9 is by screw and 7 movable connection of tooth bar, the other end
Pass through screw, nut and corresponding second scissor plate, 11 movable connection respectively；Two piece of second scissor plate 11 passes through screw and machine
8 movable connection of shell, near end are fixedly connected with hard rubber 12 and grip block 13 with three pairs and six pairs of screws, nuts respectively；Firmly
Rubber 12 can be harmonious clamping with 13 recess of grip block.
The mobile roof support includes big support 10, small rack 23, rolling bearing 16, column 17, supporting surface 22, pulvinulus post
15th, wheel 14.16 inner ring of rolling bearing is welded with column 17, and outer ring is welded with two pulvinulus posts 15；Column 17 respectively with rolling
16 inner ring of bearing and big support 10 are welded；Pulvinulus post 15 is welded with 16 outer ring of rolling bearing and small rack 23 respectively；Supporting surface 22
Horizontal guide rail grooves 21 are welded and are had with big support 10.
Movable holding rod 3 can control the release or clamping of clamping device, when movable holding rod 3 is toward pull-up, clamping device
Two piece of second scissor plate 11 unclamp, when movable holding rod 3 is down pushed away, two piece of second scissor plate 11 of clamping device is clamped.
As compression spring 20 can make clamping device in most by position when normally placing, fixed holding rod 1 is in and inclines
Loxosis is put.
Gear-rack drive mechanism and clamping device can be around walking mechanism up and down or left and right activities.
25 position of rotary shaft that gear 33 is located is fixed, and can not produce translation and only rotate.
Tooth bar 7 kept engaging with gear 33 due to the presence moment of side guide groove 31, and rack transfer path is fixed.
20 moment of compression spring is compressed by packing ring and the shaft shoulder.
Gear-rack drive mechanism is fulcrum by the axle center of rolling bearing 16, to act on gear-rack drive mechanism
Power is power, and the power for acting on clamping device is resistance, forms a lever, so as to make clamping device swing to ground, enters
Row Semen arachidis hypogaeae pulls up work.
Operation principle and process：
A kind of gear-rack drive clamping Semen arachidis hypogaeae has the application of three lever principles in pulling up device, one is rack-and-pinion
Drive mechanism by small rack be fulcrum, with act on gear-rack drive mechanism one end power as power, act on clamping
The power of one end of mechanism is resistance, forms a lever, so as to make clamping device swing on ground, carries out pulling up for Semen arachidis hypogaeae
Work；Another is, with 11 junction of the second scissor plate as fulcrum on clamping device, to be with the power for acting on the first scissor plate 9
Power, acts on the leverage of the power for resistance of the second scissor plate 11, carries out the clamping work of Semen arachidis hypogaeae Fruit pod；Another is to make
Power on movable holding rod 3 is power, with y sections 2 and 5 junction point of connecting rod as fulcrum, another to act on 2 ferrum of y types
The power at end is the leverage of resistance, carries out the work that push-and-pull stiff rod 6 is rotated with moving gear 33.In gear-rack drive mechanism
Movable holding rod 3 control clamping device clamping or release, when promotion activity holding rod 3 forward when, two pieces of clamping device
Second scissor plate 11 can be clamped, and when pulling activity holding rod 3 is retreated, two piece of second scissor plate 11 of clamping device can unclamp.
Meanwhile, the motion that clamping device realizes vertical direction and left and right directions is enabled to by fixed holding rod.
During harvesting peanut, it is necessary first to which people moves the device by fixed holding rod 1 and connecting rod 5, puts down
Clamping device so that between grip block 13 and hard rubber 12 of the Semen arachidis hypogaeae Fruit pod on clamping device, then promotion activity forward
Holding rod 3 so that hard rubber 12 and grip block 13 clamp Semen arachidis hypogaeae Fruit pod, then press down fixed holding rod 1 and pull up Semen arachidis hypogaeae Fruit pod, most
After pull back movable holding rod 3 unclamp clamping device, put down Semen arachidis hypogaeae Fruit pod, so as to complete the whole mistake that Semen arachidis hypogaeae Fruit pod is pulled up
Journey, fixed holding rod 1 now can revert to original heeling condition in the presence of compression spring 20,.When need left and right
Rotate clamping device to clamp during Semen arachidis hypogaeae Fruit pod, it is only necessary to swing fixed holding rod 1, so that it may realize the left and right pendulum of clamping device
It is dynamic.
Claims (5)
1. a kind of gear-rack drive clamping Semen arachidis hypogaeae pulls up device, including mobile roof support and clamping device, and its special life is to go back
Including gear-rack drive mechanism,
The gear-rack drive mechanism includes tooth bar, gear, rotary shaft, runner, axle sleeve, connecting rod, fixed column, holding rod, y
Sections, stiff rod and casing, gear engages with welding in the middle part of rotary shaft and with tooth bar, and there is a rounded cap rotary shaft one end, the other end and
Runner is welded, and middle part is welded with gear, and fixed column is cased with axle sleeve and the other end is welded with rounded cap, and stiff rod two ends are welded with axle sleeve respectively
Connect, y sections is welded with fixed column and movable holding rod, is also flexibly connected with connecting rod by screw in the middle part of y sections；Connecting rod two
End is welded with fixed holding rod and casing respectively, and casing passes through fixing axle and nut is flexibly connected with small rack.
2. gear-rack drive clamping Semen arachidis hypogaeae according to claim 1 pulls up device, it is characterised in that the tooth bar both sides
There is guide-track groove and be flexibly connected with the first scissor plate by screw.
3. gear-rack drive clamping Semen arachidis hypogaeae according to claim 1 pulls up device, it is characterised in that the rotary shaft is leaned on
Nearly runner one end is also cased with axle sleeve prevents rotary shaft from translating.
4. gear-rack drive according to claim 1 clamping Semen arachidis hypogaeae pulls up device, it is characterised in that the rotary shaft with
Rotating disk center weldment, disk edge part are welded with fixed column.
5. gear-rack drive clamping Semen arachidis hypogaeae according to claim 1 pulls up device, it is characterised in that the connecting rod exists
A facet has been cut with y type bar link positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944589.XA CN106508244A (en) | 2016-11-02 | 2016-11-02 | Rack and pinion driving and clamping device for extracting peanut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610944589.XA CN106508244A (en) | 2016-11-02 | 2016-11-02 | Rack and pinion driving and clamping device for extracting peanut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106508244A true CN106508244A (en) | 2017-03-22 |
Family
ID=58292858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610944589.XA Pending CN106508244A (en) | 2016-11-02 | 2016-11-02 | Rack and pinion driving and clamping device for extracting peanut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106508244A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152379Y (en) * | 1991-03-23 | 1994-01-12 | 陈士民 | Pile pulling machine |
| CN2210514Y (en) * | 1995-01-19 | 1995-10-25 | 高治明 | Cotton-stalk pulling-up device |
| CN2327462Y (en) * | 1998-01-23 | 1999-07-07 | 宝山钢铁(集团)公司 | Clamp for transferring circular workpieces |
| CN101870873A (en) * | 2010-06-30 | 2010-10-27 | 中国第一冶金建设有限责任公司 | Retractable clamp for clearing sundries and application |
| CN102598953A (en) * | 2012-04-09 | 2012-07-25 | 南京工业职业技术学院 | Self-help stalk puller |
| CN203708819U (en) * | 2014-03-03 | 2014-07-16 | 广西大学 | Vibration digging and pull type cassava harvester |
| CN104067773A (en) * | 2014-06-20 | 2014-10-01 | 蒋彩英 | Pusher gear for removing straws |
| CN104719006A (en) * | 2015-04-15 | 2015-06-24 | 广西大学 | Multi-freedom-degree branch and leaf clipping trolley |
| CN105248022A (en) * | 2015-10-26 | 2016-01-20 | 广西大学 | Sugarcane conveying device |
| CN205380668U (en) * | 2016-03-16 | 2016-07-13 | 伍向荣 | Novel manipulator mechanism |
-
2016
- 2016-11-02 CN CN201610944589.XA patent/CN106508244A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2152379Y (en) * | 1991-03-23 | 1994-01-12 | 陈士民 | Pile pulling machine |
| CN2210514Y (en) * | 1995-01-19 | 1995-10-25 | 高治明 | Cotton-stalk pulling-up device |
| CN2327462Y (en) * | 1998-01-23 | 1999-07-07 | 宝山钢铁(集团)公司 | Clamp for transferring circular workpieces |
| CN101870873A (en) * | 2010-06-30 | 2010-10-27 | 中国第一冶金建设有限责任公司 | Retractable clamp for clearing sundries and application |
| CN102598953A (en) * | 2012-04-09 | 2012-07-25 | 南京工业职业技术学院 | Self-help stalk puller |
| CN203708819U (en) * | 2014-03-03 | 2014-07-16 | 广西大学 | Vibration digging and pull type cassava harvester |
| CN104067773A (en) * | 2014-06-20 | 2014-10-01 | 蒋彩英 | Pusher gear for removing straws |
| CN104719006A (en) * | 2015-04-15 | 2015-06-24 | 广西大学 | Multi-freedom-degree branch and leaf clipping trolley |
| CN105248022A (en) * | 2015-10-26 | 2016-01-20 | 广西大学 | Sugarcane conveying device |
| CN205380668U (en) * | 2016-03-16 | 2016-07-13 | 伍向荣 | Novel manipulator mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170322 |
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| WD01 | Invention patent application deemed withdrawn after publication |