CN201319760Y - Electro-hydraulic lift picking vehicle - Google Patents
Electro-hydraulic lift picking vehicle Download PDFInfo
- Publication number
- CN201319760Y CN201319760Y CNU2008202337024U CN200820233702U CN201319760Y CN 201319760 Y CN201319760 Y CN 201319760Y CN U2008202337024 U CNU2008202337024 U CN U2008202337024U CN 200820233702 U CN200820233702 U CN 200820233702U CN 201319760 Y CN201319760 Y CN 201319760Y
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- fork
- scissor
- picking vehicle
- lifting
- hydraulic
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Abstract
The utility model discloses an electro-hydraulic lift picking vehicle which comprises a walkable chassis vehicle body. The walkable chassis vehicle body is provided with an electric walking mechanism, and a lifting platform is arranged above the chassis vehicle body. The picking vehicle further comprises a structure device which can drive the picking vehicle to transversely walk. The lifting platform is a scissor-fork type hydraulic lifting platform which is composed of a scissor-fork type lifting mechanism, and the scissor-fork type lifting mechanism is driven by a dual-articulated hydraulic cylinder. The scissor-fork type lifting platform is composed of a worktable, a scissor-fork lower frame and two groups of inner and outer fork arms. The inner and outer fork arms are arranged between the worktable and the scissor-fork lower frame, and are connected in a crossing manner. The end heads at one side of the upper and lower fork arms are respectively articulated on longitudinal beams of the worktable and the lower scissor-fork frame. The end heads at the other sides of the upper and lower fork arms can respectively carry out limited horizontal movement by adopting longitudinal beam grooves of the worktable and the lower scissor-fork frame as tracks with the help of an upper rolling end axle assembly and a lower rolling end axle assembly. The picking vehicle is suitable for picking and collecting fruits of such long stalked crops such as tomatoes and the like in a greenhouse factility, is convenient for use, and can improve the operation efficiency.
Description
Technical field
The utility model relates to a kind of electric hydaulic lifting picking vehicle.
Background technology
Along with industrialized agriculture develops rapidly in China, various types of chamber facilities are widely used in plant husbandry.In order more effectively to utilize limited space, in chamber facility, workman's operation path width generally only stays about 60cm, brings difficulty for every horticulture-working.At present, in the link of picking fruit, people mostly adopt original harvesting method: portable a vegetable basket, pluck fruit on the other hand; For some long-stalked crops, have to utilize ladder to climb up harvesting, operation is quite difficult in narrow passage.The harvesting method of this routine is the wasting manpower and material resources both, has increased working strength of workers again simultaneously, presses for a kind of automaticity height, the time saving and energy saving auxiliary equipment of gathering.
The applicant once applied for " electronic picking vehicle " (ZL200420058719.2), it has realized automatic harvesting imagination, played the very good effect that reduces labor strength, but change height of table because its elevating mechanism needs the operator to be got off by workbench by the mode of bolt axle again, use inconvenient regretting so also leave.
Summary of the invention
The purpose of this utility model provides the electric hydaulic lifting picking vehicle that uses in a kind of suitable chamber facility.
For achieving the above object, the utility model is taked following design:
A kind of electric hydaulic lifting picking vehicle comprises the chassis vehicle body that can walk, and the chassis vehicle body has electric walking mechanism, above the vehicle body of chassis hoistable platform is housed, and comprises that also one can drive the laterally constructional device of walking of picking vehicle; Described hoistable platform is a fork hydraulic lifting platform, and its scissor-type lifting mechanism by two hinged Driven by Hydraulic Cylinder constitutes.
Described scissor-type lifting platform by workbench, cut the fork underframe and therebetween up and down the inside and outside yoke of two groups of cross-join form; A side head of two groups of yokes is fixedly hinged in workbench respectively and cuts on the longeron of fork underframe up and down, up and down the opposite side termination of two groups of yokes can by the assembling of last scroll end axle and down the assembling of scroll end axle respectively with the longeron groove of workbench and the longeron groove of cutting the fork underframe be track do limited level to move.
For realize that the horizontal transfer position strides more in the greenhouse or use to adapt between different cultivating grooves, pluck fruit more easily, it also is furnished with the horizontal constructional device of walking of fork hydraulic lifting platform that drives chassis vehicle body and top.
Owing to be a kind of mobile equipment of ascending a height, it also is furnished with the staircase of safety barrier and the upper and lower operating platform of convenient working workman.The both is fixed on the workbench of hoistable platform, can be with workbench one lifting.
The utility model electric hydaulic lifting picking vehicle relies on the driven by power operation, and workbench can be realized hydraulic lifting, can realize straighforward operation simultaneously.Be fit to the fruit harvesting of the contour bar crop of tomato in the chamber facility, easy to use, can improve operating efficiency.
The utility model electric hydaulic lifting picking vehicle can be by being installed in gauge tap or the hand-held remote controller operation in the main vertical rod, can on the passage of narrower (about 60cm), realize walking automatically, stopping, also design has the hydraulic-driven hoistable platform simultaneously, can pluck operation to the fruit of differing heights, satisfy the operation under the chamber planting particular surroundings already.
The utility model has the advantages that:
1) can realize automatic walking, in the greenhouse, finish harvesting work efficiently;
2) pluck lifting platform and adopt hydraulic regulation to change the mode of height of table, the operator need not to be regulated by the workbench manual bolt of getting off, and greatly reduces the labour intensity that the plucker gathers and operates, and has saved the working time;
3) hydraulic jack is taked two articulated structures, and the lifting travel of workbench can reach more than two times of hydraulic cylinder travel, makes mechanism's compactness.
4) be equipped with remote control, make simple to operate flexible.
Description of drawings
Fig. 1 is the utility model electric hydaulic lifting picking vehicle one example structure schematic diagram (front view)
Fig. 2 is the utility model electric hydaulic lifting picking vehicle structural representation (right view embodiment illustrated in fig. 1)
Fig. 3 is the structural representation (front view) of the scissor-type lifting platform of electric hydaulic lifting picking vehicle
Fig. 4 is the structural representation (left view) of the scissor-type lifting platform of electric hydaulic lifting picking vehicle
Fig. 5 sticks the scroll end axle for cutting of scissor-type lifting platform and assembles thin bilge construction schematic diagram (A place partial enlarged drawing among Fig. 4)
Embodiment
The utility model electric hydaulic lifting picking vehicle is the picking vehicle of a new generation, improves forming based on the intrinsic electronic picking vehicle of the applicant.
As shown in Figure 1 and Figure 2, the utility model electric hydaulic lifting picking vehicle comprises the chassis vehicle body 4 that can walk, fork hydraulic lifting platform 1 is housed above the vehicle body of chassis, on the workbench 21 of scissor-type lifting platform 1, also is fixed with safety barrier 17, main vertical rod 18 and staircase 26.The top of main vertical rod 18 is equipped with control box 19.Simultaneously, this electric hydaulic lifting picking vehicle comprises that also one can drive the laterally constructional device of walking of picking vehicle.
On the described chassis vehicle body 4 electrical walking device is housed, forms by freewheel 5, driving wheel 13, hinge wheel 12, chain 11, minor sprocket 10, motor 15, accumulator 7, floor push 20, control box 19 etc. that reversing switch is housed.The reversing switch of integrated control picking vehicle walking and control hydraulic pressure are cut the button of fork worktable lifting on the control box 19, and in addition, remote-receiver also can be therein.Every hand push button is operated attainable function all has corresponding remote control receiver module to realize (the known routine techniques of related electric technical professional).Motor 15 on chassis vehicle body 4, is installed a minor sprocket 10 by bolt on the motor output shaft, minor sprocket 10 constitutes link gear by on chain 14 and the hinge wheel 12 that is fixed on picking vehicle driving wheel 13 end faces.Utilize cable 9 that accumulator 7, floor push 20, motor 15 are coupled together, constitute the control walking circuit, by cable 18 reversing switch on motor 15 and the control box 19 is coupled together again, constitute control direction of travel circuit (change direction of motor rotation by changing motor polarity, thus realize motor can before and after the purpose of walking).This part operation principle: at first utilize the reversing switch on the control box 19 to select direct of travel, then with foot-operated moving floor push 20, starter motor 15 drives picking vehicle driving wheel 13 and rotates by minor sprocket 10, chain 11, hinge wheel 12, thereby realizes the automatic walking of picking vehicle.
For making things convenient for the horizontal transfer position to stride more in the greenhouse or use between different cultivating grooves to adapt to, the utility model electric hydaulic lifting picking vehicle also is furnished with the horizontal constructional device of walking of hoistable platform that drives chassis vehicle body and top.The patent that this part-structure was applied for the applicant " electronic picking vehicle " is (ZL200420058719.2) open, and its structure and principle unanimity repeat no more herein.
The important improvement point of the utility model electric hydaulic lifting picking vehicle is: hoistable platform is improved to the hydraulic fork type hydraulic elevating platform, and its scissor-type lifting mechanism by two hinged Driven by Hydraulic Cylinder constitutes.
Described scissor-type lifting mechanism by self-powered platform 21, cut the be hinged fork-join structural arm of stack of fork underframe 31 and therebetween a group (can be more than two) and form; As shown in Figures 3 and 4, adopted up and down the inside/ outside yoke 22,24,25,33 of two groups of cross-join to form in the present embodiment, workbench 21 and cut fork underframe 31 and be equipped with the longeron of concave surface in the inboard.Wherein, above one group of yoke to pass through central pin shaft 30 by yoke in last 22 and last outer yoke 24 hinged, below one group of yoke hinged by central pin shaft 29 by yoke 25 in down with down outer yoke 33, pitch structures by side bearing pin 27 and side bearing pin 34 hinged formation double shears between two groups of yokes up and down.Two groups of yokes 22,24 and a side head of 25,33 are fixedly hinged in workbench 21 respectively and cut on the longeron of fork underframe 31 (in the present embodiment up and down, the termination of going up outer yoke 24 is hinged together by bearing pin 35 with the longeron of workbench 21, down in the termination in the same way of yoke 25 be hinged together by bearing pin 32 with the longeron of cutting fork underframe 31) up and down two groups of yokes the opposite side termination by last scroll end axle assembling 23 and down scroll end axle assembling 28 can be respectively with the longeron groove of workbench 21 and cut the longeron groove of pitching underframe 31 be track do limited level to mobile.The position that yoke 25 closes on central pin shaft 29 on the support body of chassis vehicle body 4 and down is welded with respectively to be supported otic placode 41 and supports otic placode 42, so that the executive component-hydraulic jack 2 of installation hydraulic lifting driving mechanism.Support otic placode 41 on the cylinder body afterbody of hydraulic jack 2 and chassis vehicle body 4 support bodys is hinged, and the piston rod head of hydraulic jack 2 is hinged with the support otic placode 42 on the down interior yoke 25, has formed two articulated structures jointly.
As shown in Figure 5, described upward scroll end axle assembling 23 comprises a minor axis 40, and is contained in the rolling bearing 39 on the minor axis, spacer 38, nut 37.One end of minor axis 40 is made the shaft shoulder so that block bearing 39, and the other end is shaped on screw thread so that be screwed into nut 37.The termination of yoke 22 is porose in last, can penetrate minor axis.Like this, on minor axis 40, be installed with rolling bearing 39 successively, spacer 38, and in being fastened on nut 37 on the yoke 22.Rolling bearing 39 plays a part directive wheel, it do in can longeron groove when rotating at workbench 21 level to move, thereby make the termination of interior yoke 22 also can only do limited level to motion.The working condition and the last scroll end axle assembly work situation of following scroll end axle assembling are identical, repeat no more.
For plucker when scissor-type lifting platform is reduced to low spot can be smoothly operating platform up and down, this picking vehicle is provided with staircase 26.Be safety, it also is furnished with safety barrier 17.Staircase 26 and safety barrier 17 are all by being bolted on the workbench 21.The fork underframe 31 of cutting of scissor-type lifting platform is fixed by bolts on the chassis vehicle body 4.
The hydraulic lifting drive unit also is housed on the chassis vehicle body 4, mainly forms by hydraulic power bag 6, lifting hydraulic cylinder 2, the hydraulic oil pipe 3 etc. that connects hydraulic power bag and lifting hydraulic cylinder.Be connected with cable 8 between hydraulic power bag and the accumulator, hydraulic power bag 6 is connected (for the purpose of drawing was known, lifting was controlled cable and do not illustrated separately) with lifting control cable is also arranged between the control box 19.The hydraulic power bag is a kind of Highgrade integration and modular hydraulic power assembly, it the is integrated part hydraulic circuit of motor, hydraulic pump, hydraulic oil container, solenoid check valve, unloading electromagnetic valve, electromagnetic speed-adjusting valve and one-way cylinder, it is good to have pressure maintaining performance, handle and advantage easy to maintenance, it is the product technology of a maturation now.The operation principle of hydraulic lifting drive unit: when the rising button on the control box 19 is pressed, motor in the hydraulic power bag 6 gets by cable 8, the direct current generator that hydraulic power is wrapped drives the hydraulic pump rotation, hydraulic oil is extracted out by the hydraulic oil container in the power bag, be pressed into the cavity of resorption of lifting hydraulic cylinder 2 by hydraulic oil pipe 3, the piston rod of hydraulic cylinder 2 stretches out, and promotes to be hinged on following interior yoke 25 rises of piston rod end, rises thereby drive whole workbench; When the decline button on the control box 19 is pressed, unloading electromagnetic valve in the hydraulic power bag 6 gets, control hydraulic oil pipe 3 is connected with the hydraulic oil container in the power bag, hydraulic oil is pushed back fuel tank in the cavity of resorption of lifting hydraulic cylinder 2 under the workbench action of gravity, whole workbench slowly descends, thus the lifting that realization picking vehicle hydraulic pressure is cut the fork workbench.
The various embodiments described above can not break away under the scope of the present utility model in addition some variations, thus above explanation comprises and accompanying drawing shown in structure should be considered as exemplary, but not in order to limit claim of the present utility model.
Claims (5)
1, a kind of electric hydaulic lifting picking vehicle comprises the chassis vehicle body that can walk, and the chassis vehicle body has electric walking mechanism, above the vehicle body of chassis hoistable platform is housed; It is characterized in that: described hoistable platform is a fork hydraulic lifting platform, and its scissor-type lifting mechanism by two hinged Driven by Hydraulic Cylinder constitutes.
2, electric hydaulic lifting picking vehicle according to claim 1 is characterized in that: described scissor-type lifting platform by workbench, cut the fork underframe and from top to bottom one group of fork-join structural arm stack that is hinged is therebetween formed; One side head of this group fork-join structural arm is fixedly hinged in workbench respectively and cuts on the longeron of fork underframe, the opposite side termination of this group fork-join structural arm can by the assembling of last scroll end axle and down the assembling of scroll end axle respectively with the longeron groove of workbench and the longeron groove of cutting the fork underframe be track do limited level to mobile.
3, electric hydaulic lifting picking vehicle according to claim 1 is characterized in that: comprise that also one can drive the laterally constructional device of walking of picking vehicle.
4, electric hydaulic lifting picking vehicle according to claim 1 is characterized in that: it also is furnished with safety barrier and is used for upper and lower staircase, and the both is fixed on the workbench of fork hydraulic lifting platform.
5, electric hydaulic lifting picking vehicle according to claim 1, it is characterized in that: it also is furnished with a manual control or remote control control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202337024U CN201319760Y (en) | 2008-12-18 | 2008-12-18 | Electro-hydraulic lift picking vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202337024U CN201319760Y (en) | 2008-12-18 | 2008-12-18 | Electro-hydraulic lift picking vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201319760Y true CN201319760Y (en) | 2009-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202337024U Expired - Lifetime CN201319760Y (en) | 2008-12-18 | 2008-12-18 | Electro-hydraulic lift picking vehicle |
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| Country | Link |
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| CN (1) | CN201319760Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103270849A (en) * | 2013-05-22 | 2013-09-04 | 华南农业大学 | Movable and rotatable lifting platform used for picking agricultural products |
| CN104272922A (en) * | 2013-07-01 | 2015-01-14 | 刘圆圆 | Remote-control electronic fruit picker |
| CN104298165A (en) * | 2014-09-19 | 2015-01-21 | 西北农林科技大学 | PLC control system of orchard working platform |
| CN105210561A (en) * | 2015-10-15 | 2016-01-06 | 廖佳袁 | Picking machine |
| CN105638321A (en) * | 2016-03-08 | 2016-06-08 | 中国农业大学 | Automatic retractable minitype greenhouse |
| CN105664466A (en) * | 2016-01-14 | 2016-06-15 | 浙江海洋学院 | Sport command platform |
| CN105746243A (en) * | 2016-03-08 | 2016-07-13 | 中国农业大学 | Foldable greenhouse |
| CN105800511A (en) * | 2016-05-19 | 2016-07-27 | 山东农业大学 | Transversely-telescopic greenhouse transport cart lifting platform |
| CN106817941A (en) * | 2017-01-25 | 2017-06-13 | 江苏绿阳温室设备有限公司 | A kind of picking vehicle for warmhouse booth |
| CN107711065A (en) * | 2017-12-10 | 2018-02-23 | 马玉荣 | A kind of picking fruit car for planting industry |
| CN107996139A (en) * | 2017-11-14 | 2018-05-08 | 佛山杰致信息科技有限公司 | A kind of agricultural water fruit picker |
| CN109451985A (en) * | 2018-12-01 | 2019-03-12 | 徐州盛斗士生物科技有限公司 | A kind of instant class wrapping vehicle of raspberry picking |
| CN109534871A (en) * | 2019-01-21 | 2019-03-29 | 北京中科博联环境工程有限公司 | Intelligent aerobic fermentation processing equipment and fixed-end forces system |
| CN110451429A (en) * | 2019-08-23 | 2019-11-15 | 徐州市华为工程机械有限公司 | A kind of electric up-down revolving platform for hydraulic hose batch cutting |
-
2008
- 2008-12-18 CN CNU2008202337024U patent/CN201319760Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103270849A (en) * | 2013-05-22 | 2013-09-04 | 华南农业大学 | Movable and rotatable lifting platform used for picking agricultural products |
| CN104272922A (en) * | 2013-07-01 | 2015-01-14 | 刘圆圆 | Remote-control electronic fruit picker |
| CN104298165A (en) * | 2014-09-19 | 2015-01-21 | 西北农林科技大学 | PLC control system of orchard working platform |
| CN105210561A (en) * | 2015-10-15 | 2016-01-06 | 廖佳袁 | Picking machine |
| CN105664466B (en) * | 2016-01-14 | 2020-05-08 | 浙江海洋学院 | Sports command platform |
| CN105664466A (en) * | 2016-01-14 | 2016-06-15 | 浙江海洋学院 | Sport command platform |
| CN105746243A (en) * | 2016-03-08 | 2016-07-13 | 中国农业大学 | Foldable greenhouse |
| CN105638321A (en) * | 2016-03-08 | 2016-06-08 | 中国农业大学 | Automatic retractable minitype greenhouse |
| CN105800511A (en) * | 2016-05-19 | 2016-07-27 | 山东农业大学 | Transversely-telescopic greenhouse transport cart lifting platform |
| CN106817941A (en) * | 2017-01-25 | 2017-06-13 | 江苏绿阳温室设备有限公司 | A kind of picking vehicle for warmhouse booth |
| CN107996139A (en) * | 2017-11-14 | 2018-05-08 | 佛山杰致信息科技有限公司 | A kind of agricultural water fruit picker |
| CN107711065A (en) * | 2017-12-10 | 2018-02-23 | 马玉荣 | A kind of picking fruit car for planting industry |
| CN109451985A (en) * | 2018-12-01 | 2019-03-12 | 徐州盛斗士生物科技有限公司 | A kind of instant class wrapping vehicle of raspberry picking |
| CN109534871A (en) * | 2019-01-21 | 2019-03-29 | 北京中科博联环境工程有限公司 | Intelligent aerobic fermentation processing equipment and fixed-end forces system |
| CN110451429A (en) * | 2019-08-23 | 2019-11-15 | 徐州市华为工程机械有限公司 | A kind of electric up-down revolving platform for hydraulic hose batch cutting |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091007 |
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| CX01 | Expiry of patent term |