CN201545048U - Driving mechanism for assembling trolley - Google Patents
Driving mechanism for assembling trolley Download PDFInfo
- Publication number
- CN201545048U CN201545048U CN200920288933XU CN200920288933U CN201545048U CN 201545048 U CN201545048 U CN 201545048U CN 200920288933X U CN200920288933X U CN 200920288933XU CN 200920288933 U CN200920288933 U CN 200920288933U CN 201545048 U CN201545048 U CN 201545048U
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- CN
- China
- Prior art keywords
- chassis
- output
- housing
- connects
- driver train
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a driving mechanism for assembling trolley, which comprises a motor driving device. The output end of the motor driving device is connected with the input end of a worm gear, the output end of the worm gear is connected with the input end of a differential, the output end of the differential is connected with two output semi-axle respectively and the output semi-axle are connected with roller wheels respectively. The utility model solves the problem that the traditional trolley has the disadvantages of complicated structure, high cost in production line construction, trolley manufacture, use and maintenance. The driving motor achieves the travel steering with a differential and a steering disc. The driving device enables the trolley to steer flexibly with small steering radius, thereby reducing the construction and manufacture cost of whole conveying line and simplifying the maintenance. The driving device can be used in various assembly and package conveying equipment.
Description
Technical field
The utility model belongs to the specialized equipment of equipping industry, is specifically related to a kind of driver train in the assembling chassis of assembling line.
Background technology
Assembling chassis on the manufacturing line turn to and drive common employing dual mode.A kind of is that the driving of chassis is outer in power traction or push-and-pull, road wheel all be cardan wheel or at least fwd be cardan wheel.Chassis must rely on external driving chain or driving station that abundant driving power is provided, thereby and the walking track that need lay all high wheel of levelness and degree of finish on ground guarantee that four cardan wheels do not become " eight " word and cause chassis not walk.Though therefore this assembling chassis chassis cost is low, assembling load transfer device complicated integral structure, construction cost and difficulty are all very high.Another kind of assembling chassis is by self power driven, and two trailing wheels or whole wheel of general this chassis are all selected servomotor separately for use.Turning to by the servomotor of driving wheel of this chassis controlled, and the speed difference of drive motor realizes turning inside and outside the programming control when chassis need be turned.The assembling travel line integral structure of this mode is simple, but the cost height of each servomotor of chassis itself, working service difficulty are big.
Summary of the invention
The purpose of this utility model is to provide a kind of driver train of assembling chassis simple in structure, to address the above problem.
The technical solution of the utility model is: the driver train of assembling chassis, it comprises motor driver, the mouth of motor driver connects the input end of worm and gear, the mouth of worm and gear connects the input end of diff, the output of diff connects two output semiaxis respectively, and the output semiaxis connects running roller respectively.
Described diff, worm and gear and two output semiaxis are located in the housing, and two output semiaxis are supported on the housing bore, and housing has the vertically-guided running roller.
It also comprises housing top bonded assembly rotating disk.
The utility model has solved traditional chassis drive configuration complexity, and the high manufacturing line of cost is made construction cost height, chassis manufacturing, shortcoming that the operation and maintenance cost is high, and drive motor realizes that by diff and tumbler disc walking turns.This actuating device can realize that chassis turns flexibly, and turn radius is little.This mode has reduced the construction and the manufacturing cost of whole travel line, and working service is simple.Can be widely used on the load transfer devices such as all kinds of assemblings, packing.
Description of drawings
Fig. 1 assembles the driver train contour structures scheme drawing of chassis.
Fig. 2 assembles the driver train contour structures schematic top plan view of chassis.
Fig. 3 assembles the driving mechanism structure scheme drawing of chassis.
The specific embodiment
As shown in Figure 1, the driver train of assembling chassis comprises housing 201, connects motor drivers 203 by bracing frame 202 on the housing, and motor driver 203 comprises that motor and speed reducer is conventional actuating device.The mouth of motor driver 203 connects worm and gear.The connection of housing 201 bottoms is provided with vertically-guided running roller 204, and vertically-guided running roller 204 is located at (shown in Figure 2) in the ground rail 300.Bonded assembly rotating disk 205 on the housing 201.
The driving machine inner structure of assembling chassis is shown in 3, and the mouth of motor driver 203 connects worm screw 206, worm screw 206 and worm gear 207 engagements.207 input ends with diff 208 of worm gear are connected.Diff 208 is existing structures, and its structure is not tired to be stated.The output of diff 208 connects two output semiaxis 209 respectively, and the output semiaxis connects running roller 210 respectively.The mouth of diff 208 is supported by bracing frame 211.Now described with the connection structure of right axle shaft, the connection structure of left half axle cannot not communicate tiredly and states.Output semiaxis 209 mouths are connected with axle sleeve 213 by key 212.Establish backup bearing 214 on the axle sleeve 213.Perforate 215 places of housing 201 are connected with support limit cover 216, and support limit cover 216 carries out spacing with bearing 214.Connect end cap 218 on the running roller 217, end cap 218 is connected with axle sleeve 216, is provided with limit spring 219 in the axle sleeve hole of output semiaxis 209 end faces and end cap 218.If will export semiaxis 209 end faces and end cap 218 direct contacts, 219 of limit spring can not need.
Rotating disk 205 220 is connected with axle, and spools 220 are connected with housing 201.Between rotating disk 205 and axle 220, be provided with bearing 221; Be provided with ball 222 between rotating disk 205 and housing 201 end faces.The end face of 222 pairs of rotating disks 205 of ball supports, and reduces the friction when rotating.
Claims (6)
1. driver train that assembles chassis, it comprises motor driver, it is characterized in that the mouth of motor driver connects the input end of worm and gear, the mouth of worm and gear connects the input end of diff, the output of diff connects two output semiaxis respectively, and the output semiaxis connects running roller respectively.
2. assemble the driver train of chassis according to claim 1, it is characterized in that diff, worm and gear and two output semiaxis are located in the housing, two output semiaxis are supported on the housing bore, and housing has the vertically-guided running roller.
3. assemble the driver train of chassis according to claim 1, it is characterized in that exporting semiaxis mouth connecting bushing, establish backup bearing on the axle sleeve, connect end cap on the running roller, end cap is connected with axle sleeve, is provided with limit spring in the axle sleeve hole of output semiaxis end face and end cap.
4. as the driver train of assembling chassis as described in claim 2 or 3, it is characterized in that the housing bore place connects the support limit cover.
5. as the driver train of assembling chassis as described in the claim 2, it is characterized in that it also comprises housing top bonded assembly rotating disk.
6. as the driver train of assembling chassis as described in the claim 5, it is characterized in that being provided with ball between rotating disk and the housing end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920288933XU CN201545048U (en) | 2009-12-08 | 2009-12-08 | Driving mechanism for assembling trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920288933XU CN201545048U (en) | 2009-12-08 | 2009-12-08 | Driving mechanism for assembling trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201545048U true CN201545048U (en) | 2010-08-11 |
Family
ID=42600212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920288933XU Expired - Fee Related CN201545048U (en) | 2009-12-08 | 2009-12-08 | Driving mechanism for assembling trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201545048U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377280A (en) * | 2011-11-08 | 2012-03-14 | 东阳市东政电机有限公司 | Electric motor with dual output shafts |
| CN105903200A (en) * | 2016-06-17 | 2016-08-31 | 中山市金马科技娱乐设备股份有限公司 | Driving mechanism of small train amusement machine |
| CN110027832A (en) * | 2019-05-16 | 2019-07-19 | 山东大学 | A kind of shelf goods cage transfer shuttle and its application |
-
2009
- 2009-12-08 CN CN200920288933XU patent/CN201545048U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377280A (en) * | 2011-11-08 | 2012-03-14 | 东阳市东政电机有限公司 | Electric motor with dual output shafts |
| CN105903200A (en) * | 2016-06-17 | 2016-08-31 | 中山市金马科技娱乐设备股份有限公司 | Driving mechanism of small train amusement machine |
| CN105903200B (en) * | 2016-06-17 | 2018-09-11 | 中山市金马科技娱乐设备股份有限公司 | Mini train class recreational machine driving mechanism |
| CN110027832A (en) * | 2019-05-16 | 2019-07-19 | 山东大学 | A kind of shelf goods cage transfer shuttle and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20100811 Termination date: 20161208 |