CN102275848A - Body structure for electric steering four-way electric forklift - Google Patents
Body structure for electric steering four-way electric forklift Download PDFInfo
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- CN102275848A CN102275848A CN2011101312280A CN201110131228A CN102275848A CN 102275848 A CN102275848 A CN 102275848A CN 2011101312280 A CN2011101312280 A CN 2011101312280A CN 201110131228 A CN201110131228 A CN 201110131228A CN 102275848 A CN102275848 A CN 102275848A
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- 230000007774 longterm Effects 0.000 description 2
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- 239000002283 diesel fuel Substances 0.000 description 1
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Abstract
The invention discloses a body structure for an electric steering four-way electric forklift. The body structure comprises a body; the rear end of the body is provided with a vertical plate; a baffle is arranged on the side of the vertical plate; the middle of the vertical plate is provided with a rear extension plate; a driving wheel assembly is arranged on the rear extension plate; the front end of the body is provided with left and right forks; the front end of the left fork is provided with a front directional wheel; the front end of the right fork is provided with a front universal wheel; and the lower end of the right fork is provided with an electric oil pump connected to the front universal wheel. The rear end of the body is provided with the driving wheel assembly and the front of the body is provided with a bearing wheel controlled by the oil pump to rotate, so that the forklift can be driven in four ways, the maneuvering characteristics of the forklift are greatly improved, and a channel required by work is small; and if the forklift works in places such as warehouses, a goods storage space can be greatly saved. Moreover, the body design structure is concise, the mechanical pressure is reasonably distributed, and the long service life can be ensured.
Description
Technical field:
The present invention relates to the fork truck parts, relate in particular to a kind of electricity and turn to four-way electri forklift body structure, belong to the engineering goods field.
Background technology:
In recent years, because national advocating and the attention energy efficient, protection environment, therefore relative diesel oil, gasoline fork truck, electri forklift are at saving fuel, and the characteristic of protection environment aspect is very outstanding, becomes the direction that domestic manufacturer pays close attention to and develops.
At present, the electrically operated enterprise of domestic production four-way is considerably less, in the world the existing two kinds of structural shapes of four-way electri forklift: four fulcrum four-way electri forklifts, three fulcrum four-way electri forklifts.The main manufacturer of producing four fulcrum four-way electri forklifts has Hubtex, Baumann, and the main manufacturer of three fulcrum four-way electri forklifts has Combilift, Omegalift.But it is low that these several structures all have durability, complexity height, defective such as parts are various.
Imagination provides a kind of electric four-way electri forklift thus, and textural, four-way electri forklift and reach truck are basic identical, and door frame has in fork truck the place ahead to be two straddles that the arm shape stretches out between front and back wheel, and the straddle front end is equipped with support wheel.Pallet fork can vertically move forward and backward at fork truck with door frame.During the unloading of fork goods, pallet fork stretches out, and after fork unloaded goods, pallet fork returned to the midway location near car body, thereby improves the stability that fork truck travels greatly.Different with reach truck is that two BOGEY WHEELs of four-way electri forklift fork leg front end can turn round 90 ° by steering hardware.When trailing wheel turned over 90 °, the state that whole fork truck can travel from front and back became ridden in left or right direction on the spot, was equivalent to the side fork.
The major technique innovative point has: 1, the EPS electricity turns to technology, operates light; 2, fork truck can realize the four directions to travelling, improved the fork truck maneuvering performance greatly, the required passage of working is little.As when occasions such as warehouse are worked, can save the space of cargo storage greatly.
Will successfully realize this fork truck, the drive wheel assembly must can have the ability of universal rotation, and has the power of certain degree, and it is particularly important that the structure design of vehicle body seems.
Summary of the invention:
Purpose of the present invention just provides a kind of electricity and turns to four-way electri forklift body structure, by the drive wheel assembly being installed at body rear end, and the structure that the BOGEY WHEEL that can rotate by oil pump control is installed before vehicle body, can allow fork truck can realize that the four directions is to travelling, improved the fork truck maneuvering performance greatly, the required passage of working is little; As when occasions such as warehouse are worked, can save the space of cargo storage greatly.And body drawing is simple for structure, and mechanical pressure distributes rationally, can guarantee the long-term use life-span.
The technical solution used in the present invention is:
A kind of electricity turns to four-way electri forklift body structure, and comprise vehicle body: body rear end has vertical plate,, the vertical plate side is equipped with baffle plate, stretches out plate after vertical plate middle part is equipped with, after stretch out the drive wheel assembly be installed on the plate; Body structure has left and right sides bifurcated, and left and right sides bifurcated front end all is equipped with preceding cardan wheel, and bifurcated lower end, the left and right sides all is equipped with electric oil pump, and each electric oil pump all is connected to cooresponding preceding cardan wheel.
Described drive wheel assembly, has a drive installation plate, drive installation plate upper end is equipped with drive motor, drive installation plate lower end is equipped with drop-gear box, the drop-gear box lower end is equipped with drive wheel, described drive motor output shaft passes the drive installation plate and is connected to the drop-gear box input end, and the drop-gear box mouth is connected to drive wheel; Drive installation plate upper end also is equipped with steer motor, be installed with gear on the outer wall of drop-gear box upper end, the output shaft of steer motor lower end passes the drive installation plate and is connected to driving gear, described driving gear and gear are meshing with each other, described drop-gear box can 360 ° of rotations, the steer motor output shaft drives driving gear and rotates, and the driving gear driven gear rotates, thereby drives the drop-gear box unitary rotation.
Compared with prior art, beneficial effect of the present invention is:
The present invention is by installing the drive wheel assembly at body rear end, and the structure of the BOGEY WHEEL that can rotate by oil pump control is installed before vehicle body, can allow fork truck can realize that the four directions to travelling, improved the fork truck maneuvering performance greatly, and the required passage of working is little; As when occasions such as warehouse are worked, can save the space of cargo storage greatly.And body drawing is simple for structure, and mechanical pressure distributes rationally, can guarantee the long-term use life-span.
Description of drawings:
Accompanying drawing 1 is structural representation of the present invention;
Accompanying drawing 2 is structural representation lateral plan of the present invention;
Accompanying drawing 3 is structural representation birds-eye view of the present invention.
The specific embodiment:
Below in conjunction with accompanying drawing, the present invention is described in further detail by embodiment:
A kind of electricity turns to four-way electri forklift body structure, comprises vehicle body 1: vehicle body 1 rear end has vertical plate 2, and vertical plate 2 sides are equipped with baffle plate 3, stretches out plate 4 after vertical plate 2 middle parts are equipped with, after stretch out drive wheel assembly 5 be installed on the plate 4; Vehicle body 1 front end has left and right sides bifurcated 6,7, and bifurcated 6,7 front ends in the left and right sides all are equipped with preceding cardan wheel 8, and bifurcated lower end, the left and right sides all is equipped with electric oil pump 9, and each electric oil pump 9 all is connected to cooresponding preceding cardan wheel 8.
Described drive wheel assembly, has a drive installation plate 10, drive installation plate 10 upper ends are equipped with drive motor 11, drive installation plate 10 lower ends are equipped with drop-gear box 12, drop-gear box 12 lower ends are equipped with drive wheel 13, described drive motor output shaft passes the drive installation plate and is connected to the drop-gear box input end, and the drop-gear box mouth is connected to drive wheel; Drive installation plate upper end also is equipped with steer motor, be installed with gear on the outer wall of drop-gear box upper end, the output shaft of steer motor lower end passes the drive installation plate and is connected to driving gear, described driving gear and gear are meshing with each other, described drop-gear box can 360 ° of rotations, the steer motor output shaft drives driving gear and rotates, and the driving gear driven gear rotates, thereby drives the drop-gear box unitary rotation.
The foregoing description only is a preferred implementation of the present invention, and in addition, the present invention can also have other implementations.Need to prove that under the prerequisite that does not break away from the present invention's design, any conspicuous improvement and modification all should fall within protection scope of the present invention.
Claims (2)
1. an electricity turns to four-way electri forklift body structure, comprises vehicle body, and it is characterized in that: body rear end has vertical plate, and the vertical plate side is equipped with baffle plate, stretches out plate after vertical plate middle part is equipped with, after stretch out the drive wheel assembly be installed on the plate; Body structure has left and right sides bifurcated, and left and right sides bifurcated front end all is equipped with preceding cardan wheel, and bifurcated lower end, the left and right sides all is equipped with electric oil pump, and each electric oil pump all is connected to cooresponding preceding cardan wheel.
2. electricity according to claim 1 turns to four-way electri forklift body structure, it is characterized in that: described drive wheel assembly, has a drive installation plate, drive installation plate upper end is equipped with drive motor, drive installation plate lower end is equipped with drop-gear box, the drop-gear box lower end is equipped with drive wheel, and described drive motor output shaft passes the drive installation plate and is connected to the drop-gear box input end, and the drop-gear box mouth is connected to drive wheel; Drive installation plate upper end also is equipped with steer motor, be installed with gear on the outer wall of drop-gear box upper end, the output shaft of steer motor lower end passes the drive installation plate and is connected to driving gear, described driving gear and gear are meshing with each other, described drop-gear box can 360 ° of rotations, the steer motor output shaft drives driving gear and rotates, and the driving gear driven gear rotates, thereby drives the drop-gear box unitary rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101312280A CN102275848B (en) | 2011-05-19 | 2011-05-19 | Body structure for electric steering four-way electric forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101312280A CN102275848B (en) | 2011-05-19 | 2011-05-19 | Body structure for electric steering four-way electric forklift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102275848A true CN102275848A (en) | 2011-12-14 |
| CN102275848B CN102275848B (en) | 2013-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101312280A Expired - Fee Related CN102275848B (en) | 2011-05-19 | 2011-05-19 | Body structure for electric steering four-way electric forklift |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287487A (en) * | 2013-05-30 | 2013-09-11 | 安徽德摩新能源叉车股份有限公司 | Four-way forklift structure |
| CN105128917A (en) * | 2015-08-31 | 2015-12-09 | 燕山大学 | Electric power-assisted trolley |
| CN108622822A (en) * | 2018-07-08 | 2018-10-09 | 苏州快捷机器人有限公司 | A kind of intelligence forks backpack automatic guided vehicle |
| CN108910768A (en) * | 2018-07-08 | 2018-11-30 | 苏州快捷机器人有限公司 | A kind of intelligence forks backpack automatic guided vehicle control method |
| CN111114628A (en) * | 2019-12-25 | 2020-05-08 | 杭州坤格智造科技有限公司 | Multidirectional steering device and transfer car (buggy) that travel |
| WO2022267588A1 (en) * | 2021-06-21 | 2022-12-29 | 灵动科技（北京）有限公司 | Autonomous mobile forklift |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585500A (en) * | 2009-06-18 | 2009-11-25 | 张有颐 | forward forklift with rotary system and working method thereof |
| CN201358154Y (en) * | 2009-03-09 | 2009-12-09 | 宁波豪迈机械有限公司 | Forward-moving type forklift electric driving wheel |
| CN201670697U (en) * | 2010-05-14 | 2010-12-15 | 合肥搬易通科技发展有限公司 | Hydraulic directional wheel structure four-way operation forklift |
| CN201834717U (en) * | 2010-10-29 | 2011-05-18 | 合肥搬易通科技发展有限公司 | Box type insertion-leg three-drive four-way static-pressure forklift truck chassis rack |
| CN202063674U (en) * | 2011-05-19 | 2011-12-07 | 安徽德摩叉车有限公司 | Electric reversing four-direction electric fork truck body structure |
-
2011
- 2011-05-19 CN CN2011101312280A patent/CN102275848B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201358154Y (en) * | 2009-03-09 | 2009-12-09 | 宁波豪迈机械有限公司 | Forward-moving type forklift electric driving wheel |
| CN101585500A (en) * | 2009-06-18 | 2009-11-25 | 张有颐 | forward forklift with rotary system and working method thereof |
| CN201670697U (en) * | 2010-05-14 | 2010-12-15 | 合肥搬易通科技发展有限公司 | Hydraulic directional wheel structure four-way operation forklift |
| CN201834717U (en) * | 2010-10-29 | 2011-05-18 | 合肥搬易通科技发展有限公司 | Box type insertion-leg three-drive four-way static-pressure forklift truck chassis rack |
| CN202063674U (en) * | 2011-05-19 | 2011-12-07 | 安徽德摩叉车有限公司 | Electric reversing four-direction electric fork truck body structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287487A (en) * | 2013-05-30 | 2013-09-11 | 安徽德摩新能源叉车股份有限公司 | Four-way forklift structure |
| CN105128917A (en) * | 2015-08-31 | 2015-12-09 | 燕山大学 | Electric power-assisted trolley |
| CN108622822A (en) * | 2018-07-08 | 2018-10-09 | 苏州快捷机器人有限公司 | A kind of intelligence forks backpack automatic guided vehicle |
| CN108910768A (en) * | 2018-07-08 | 2018-11-30 | 苏州快捷机器人有限公司 | A kind of intelligence forks backpack automatic guided vehicle control method |
| CN111114628A (en) * | 2019-12-25 | 2020-05-08 | 杭州坤格智造科技有限公司 | Multidirectional steering device and transfer car (buggy) that travel |
| WO2022267588A1 (en) * | 2021-06-21 | 2022-12-29 | 灵动科技（北京）有限公司 | Autonomous mobile forklift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102275848B (en) | 2013-11-27 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zheng Danying Inventor after: Zheng Youwei Inventor after: Cao Jun Inventor after: Jin Wei Inventor after: Chen Yan Inventor after: Rui Yunping Inventor before: Zheng Danying |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHENG DANYING TO: ZHENG DANYING ZHENG YOUWEI CAO JUN JIN WEI CHEN YAN RUI YUNPING |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI DEMO NEW ENERGY FORKLIFT CO., LTD. Free format text: FORMER NAME: ANHUI DEMO FORKLIFT CO.,LTD. |
|
| CP03 | Change of name, title or address |
Address after: 241100 Anhui city of Wuhu Province Wuhu Economic Development Zone weft four road Patentee after: Anhui Demo New Energy Forklift Co., Ltd. Address before: 241100 machinery industry garden of Wuhu County, Anhui Province Patentee before: Anhui Demo Forklift Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200615 Address after: 241100 Wanshi Road East, Taoxin community, Taoxin Town, Wuhu County, Wuhu City, Anhui Province Patentee after: WUHU JINZHIWANG MECHANICAL EQUIPMENT Co.,Ltd. Address before: 241100 Anhui city of Wuhu Province Wuhu Economic Development Zone weft four road Patentee before: ANHUI DEMO FORKLIFT Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20200519 |