CN103640446A - Drive installation damping system - Google Patents
Drive installation damping system Download PDFInfo
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- CN103640446A CN103640446A CN201310625379.0A CN201310625379A CN103640446A CN 103640446 A CN103640446 A CN 103640446A CN 201310625379 A CN201310625379 A CN 201310625379A CN 103640446 A CN103640446 A CN 103640446A
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- drive wheel
- drive
- installation
- spring
- damping
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Abstract
The invention discloses a drive installation damping system. The drive installation damping system comprises a drive wheel assembly, wherein the drive wheel assembly is fixedly provided with a drive wheel support plate; two drive wheel guide shafts, a drive wheel short guide shaft and a steering motor are arranged on the drive wheel support plate; a speed reducer is connected to the steering motor; the two drive wheel guide shafts are arranged at two corners of one side of the drive wheel support plate respectively and are fixed on the drive wheel support plate by using drive installation shaft sleeves; each drive wheel guide shaft is also provided with a drive wheel damping spring in a sleeved manner, and a spring upper guide sleeve and a spring guide sleeve limiting post are respectively arranged at the upper and lower sides of each drive wheel damping spring. As the drive wheel damping springs and damping rubber blocks which are cooperated in use are additionally arranged on the original basis, on one hand, installation space of the drive installation system is utilized fully and reasonably, and on the other hand, stability of forklift truck wheels in a running process is enhanced, furthermore stability of the whole truck is indirectly improved, and operational comfortableness of a user is enhanced.
Description
Technical field
The present invention relates to a kind of drive installation system, be a kind of drive installation shock mitigation system being applied on fork truck with being specifically related to.
Background technology
Drive installation system is an important component part of fork truck, and it is for supporting the vehicle frame of fork truck, and confession fork truck all around moves.The drive installation system of using at present, it does not install shock absorption device, and when such drive installation system is assembled on fork truck, its running stability is not high, and then has affected the stationarity of fork truck car load, is unfavorable for user's operation.
Summary of the invention
Technical matters for above-mentioned existence, the object of the invention is: proposed a kind of drive installation shock mitigation system being applied on fork truck.
Technical solution of the present invention is achieved in that a kind of drive installation shock mitigation system, comprise drive wheel assembly, on described drive wheel assembly, be fixed with drive wheel stay bearing plate, and on drive wheel stay bearing plate, be provided with two drive wheel guide shafts, drive wheel short-range missile axle and be connected with the steer motor of reductor; Wherein two drive wheel guide shafts are separately positioned on two corners of drive wheel stay bearing plate one side, and are fixed on drive wheel stay bearing plate with drive installation axle sleeve; On described drive wheel guide shaft, be also respectively installed with drive wheel damping spring, and spacing firmly with spring upper guide bush and spring guide respectively in the both sides up and down of drive wheel damping spring.
Further, on described drive wheel short-range missile axle, be also provided with vibration-reducing rubber block, and described vibration-reducing rubber block is arranged on the middle part of drive wheel short-range missile axle.
Further, described drive wheel short-range missile axle is arranged on the opposite side of drive wheel guide shaft, and adjacent with the steer motor that is connected with reductor.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
Drive installation shock mitigation system described in the present invention program has been set up drive wheel damping spring and vibration-reducing rubber block on the original basis of drive installation system, and being used in conjunction with of these two kinds of shock absorption devices, sufficiently and reasonably utilizes the installing space of drive installation system on the one hand; Strengthen on the other hand the stationarity of fork truck wheel in operational process, and then indirectly improved the stationarity of car load, strengthened user's operation comfort.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the front view of drive installation shock mitigation system of the present invention;
Accompanying drawing 2 is the structural representation of drive installation shock mitigation system of the present invention;
Wherein: 1, drive wheel assembly; 2, drive wheel stay bearing plate; 3, drive wheel guide shaft; 4, drive wheel short-range missile axle; 5, reductor; 6, steer motor; 7, drive installation axle sleeve; 8, drive wheel damping spring; 9, spring upper guide bush; 10, spring guide; 11, vibration-reducing rubber block.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is described.
Accompanying drawing 1,2 is a kind of drive installation shock mitigation system of the present invention, comprise drive wheel assembly 1, on described drive wheel assembly 1, be fixed with drive wheel stay bearing plate 2, and on drive wheel stay bearing plate 2, be provided with two drive wheel guide shafts 3, drive wheel short-range missile axle 4 and be connected with the steer motor 6 of reductor 5; Wherein two drive wheel guide shafts 3 are separately positioned on two corners of drive wheel stay bearing plate 2 one sides, and are fixed on drive wheel stay bearing plate 2 with drive installation axle sleeve 7; On described drive wheel guide shaft 3, be also respectively installed with drive wheel damping spring 8, and spacing firmly with spring upper guide bush 9 and spring guide 10 respectively in the both sides up and down of drive wheel damping spring 8.
Wherein the present invention is also provided with vibration-reducing rubber block 11 on drive wheel short-range missile axle 4, and described vibration-reducing rubber block 11 is arranged on the middle part of drive wheel short-range missile axle 4.Described drive wheel short-range missile axle 4 is arranged on the opposite side of drive wheel guide shaft 3, and adjacent with the steer motor 6 that is connected with reductor 5.
Drive installation shock mitigation system of the present invention has been set up drive wheel damping spring 8 and vibration-reducing rubber block 11 on the original basis of drive installation system, and being used in conjunction with of these two kinds of shock absorption devices, sufficiently and reasonably utilizes the installing space of drive installation system on the one hand; Strengthen on the other hand the stationarity of fork truck wheel in operational process, and then indirectly improved the stationarity of car load, strengthened user's operation comfort.
Above-described embodiment is only explanation technical conceive of the present invention and feature; its object is to allow person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. a drive installation shock mitigation system, comprises drive wheel assembly, on described drive wheel assembly, is fixed with drive wheel stay bearing plate, and on drive wheel stay bearing plate, is provided with two drive wheel guide shafts, drive wheel short-range missile axle and is connected with the steer motor of reductor; Wherein two drive wheel guide shafts are separately positioned on two corners of drive wheel stay bearing plate one side, and are fixed on drive wheel stay bearing plate with drive installation axle sleeve; It is characterized in that: on described drive wheel guide shaft, be also respectively installed with drive wheel damping spring, and spacing firmly with spring upper guide bush and spring guide respectively in the both sides up and down of drive wheel damping spring.
2. drive installation shock mitigation system according to claim 1, is characterized in that: on described drive wheel short-range missile axle, be also provided with vibration-reducing rubber block, and described vibration-reducing rubber block is arranged on the middle part of drive wheel short-range missile axle.
3. according to the drive installation shock mitigation system described in claim 1 or 2, it is characterized in that: described drive wheel short-range missile axle is arranged on the opposite side of drive wheel guide shaft, and adjacent with the steer motor that is connected with reductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625379.0A CN103640446B (en) | 2013-11-28 | 2013-11-28 | A kind of drive installation shock mitigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310625379.0A CN103640446B (en) | 2013-11-28 | 2013-11-28 | A kind of drive installation shock mitigation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103640446A true CN103640446A (en) | 2014-03-19 |
| CN103640446B CN103640446B (en) | 2016-08-17 |
Family
ID=50245794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310625379.0A Active CN103640446B (en) | 2013-11-28 | 2013-11-28 | A kind of drive installation shock mitigation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103640446B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477821A (en) * | 2014-12-05 | 2015-04-01 | 苏州先锋物流装备科技有限公司 | Balance wheel structure with damping function |
| CN104960383A (en) * | 2015-05-18 | 2015-10-07 | 苏州先锋物流装备科技有限公司 | Steering wheel device with adjustable buffer force |
| CN108483345A (en) * | 2018-04-09 | 2018-09-04 | 安徽合力股份有限公司 | A kind of vehicle body self-stabilization system of shift-forward type electri forklift |
| CN111775167A (en) * | 2019-12-27 | 2020-10-16 | 上海微电机研究所(中国电子科技集团公司第二十一研究所) | Transport service robot and mobile chassis thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005077695A1 (en) * | 2004-02-11 | 2005-08-25 | Zf Friedrichshafen Ag | Steering and driving system for an industrial truck |
| US20080053744A1 (en) * | 2006-09-06 | 2008-03-06 | Jungheinrich Aktiengesellschaft | Preassembly unit for the drive of an industrial truck |
| CN201087105Y (en) * | 2007-09-05 | 2008-07-16 | 宁波力达物料搬运设备厂 | Power suspension mechanism of electric tray transport cart |
| CN201566410U (en) * | 2009-09-27 | 2010-09-01 | 浙江诺力机械股份有限公司 | Follower wheel device capable of floating in case of uneven ground |
| CN201646256U (en) * | 2009-12-31 | 2010-11-24 | 杨鹏波 | Novel electric driving wheel connection device |
| CN102275500A (en) * | 2011-05-19 | 2011-12-14 | 安徽德摩叉车有限公司 | Driving wheel assembly for electric steering four-direction electric forklift |
| CN202756534U (en) * | 2012-07-20 | 2013-02-27 | 无锡泰立特科技有限公司 | Shock-absorbing structure of driving system of electric piling car |
| CN203651374U (en) * | 2013-11-28 | 2014-06-18 | 苏州先锋物流装备科技有限公司 | Driving installation damping system |
-
2013
- 2013-11-28 CN CN201310625379.0A patent/CN103640446B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005077695A1 (en) * | 2004-02-11 | 2005-08-25 | Zf Friedrichshafen Ag | Steering and driving system for an industrial truck |
| US20080053744A1 (en) * | 2006-09-06 | 2008-03-06 | Jungheinrich Aktiengesellschaft | Preassembly unit for the drive of an industrial truck |
| CN201087105Y (en) * | 2007-09-05 | 2008-07-16 | 宁波力达物料搬运设备厂 | Power suspension mechanism of electric tray transport cart |
| CN201566410U (en) * | 2009-09-27 | 2010-09-01 | 浙江诺力机械股份有限公司 | Follower wheel device capable of floating in case of uneven ground |
| CN201646256U (en) * | 2009-12-31 | 2010-11-24 | 杨鹏波 | Novel electric driving wheel connection device |
| CN102275500A (en) * | 2011-05-19 | 2011-12-14 | 安徽德摩叉车有限公司 | Driving wheel assembly for electric steering four-direction electric forklift |
| CN202756534U (en) * | 2012-07-20 | 2013-02-27 | 无锡泰立特科技有限公司 | Shock-absorbing structure of driving system of electric piling car |
| CN203651374U (en) * | 2013-11-28 | 2014-06-18 | 苏州先锋物流装备科技有限公司 | Driving installation damping system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104477821A (en) * | 2014-12-05 | 2015-04-01 | 苏州先锋物流装备科技有限公司 | Balance wheel structure with damping function |
| CN104960383A (en) * | 2015-05-18 | 2015-10-07 | 苏州先锋物流装备科技有限公司 | Steering wheel device with adjustable buffer force |
| CN108483345A (en) * | 2018-04-09 | 2018-09-04 | 安徽合力股份有限公司 | A kind of vehicle body self-stabilization system of shift-forward type electri forklift |
| CN111775167A (en) * | 2019-12-27 | 2020-10-16 | 上海微电机研究所(中国电子科技集团公司第二十一研究所) | Transport service robot and mobile chassis thereof |
| CN111775167B (en) * | 2019-12-27 | 2023-10-03 | 上海微电机研究所(中国电子科技集团公司第二十一研究所) | Transfer service robot and mobile chassis thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103640446B (en) | 2016-08-17 |
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