CN204136761U - Horizontal machine connecting device - Google Patents
Horizontal machine connecting device Download PDFInfo
- Publication number
- CN204136761U CN204136761U CN201420542670.1U CN201420542670U CN204136761U CN 204136761 U CN204136761 U CN 204136761U CN 201420542670 U CN201420542670 U CN 201420542670U CN 204136761 U CN204136761 U CN 204136761U
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- drive wheel
- bearing seat
- handle
- base
- hand
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Abstract
The utility model relates to a kind of horizontal machine connecting device.Existing driving wheel connection device, its structure is single, and install complicated, commonality is poor, have impact on the productive costs of the drive wheel assemblies of different size.The utility model provides a kind of horizontal machine connecting device, comprise drive wheel assemblies, hand is steering assembly, motor connecting base and drive wheel adapter shaft, it is characterized in that: also comprise jam nut, the bearing seat be connected with car body and the bearing be engaged on bearing seat, drive wheel adapter shaft comprises the meander sections be engaged in bearing seat, for playing the base of axial limiting through motor connecting base the thread segment coordinated with jam nut to bearing seat with the below being positioned at bearing seat, base is connected with drive wheel assemblies, meander sections to be engaged in bearing seat and and bearing fit, jam nut to be threaded on thread segment and to be positioned at the top of motor connecting base.The utility model structure is simple, and reasonable in design, compact conformation, installation effectiveness is high, applied widely, and commonality is good.
Description
Technical field
The utility model relates to a kind of horizontal machine connecting device, and it is mainly applicable in electri forklift, belongs to electro-mechanical arts.
Background technology
The existing driving wheel connection device for electri forklift comprises drive wheel assemblies, hand steering assembly, drive wheel adapter shaft, drive motor, bearing seat and bearing, and when rotating hand steering assembly, above-mentioned parts all link.Existing driving wheel connection device, its structure is single, bearing seat, installation relative complex between bearing and drive wheel adapter shaft, when being installed to the electri forklift of different size, installing and comparatively bothering.
Authorization Notice No. CN 201086633 Y, in the Chinese patent in authorized announcement date July 16 in 2008, disclose a kind of steering hardware, comprise hand, handle bracket, hand connection steering shaft, spindle arm, gear case, the bracket of frame, steering bearing, drive motor, described hand is being connected on handle bracket turnably, and spindle arm and handle bracket are handled and linked together being connected steering shaft.The inner ring of described steering bearing and spindle arm and gear case are fixed together, and the outer ring of steering bearing is fixed on housing cradle, and the shell of drive motor is fixedly fixed on the outer ring of steering bearing.Therefore drive motor does not rotate with the rotation setting about handle.But this steering hardware has following shortcoming: 1, drive motor is fixed in the bracket of frame, and the bracket size of frame is fixing, the thus motor of not adaptive different size, thus commonality is poor.2, hand is fixedly connected with connection steering shaft with spindle arm, thus dismounting trouble; 3, the mounting structure of the drive motor of this steering hardware is very complicated, include the installation of the bracket of frame, steering bearing, drive motor, inner ring, outer ring, connecting panel and motor fixing plate, efficiency of assembling is lower, have impact on production efficiency, and its productive costs must rise.
Utility model content
The purpose of this utility model is to overcome above shortcomings in prior art, and provides a kind of compact conformation, and installation effectiveness is high, the applied widely and horizontal machine connecting device that commonality is good.
The technical scheme in the invention for solving the above technical problem is: this horizontal machine connecting device, comprise the drive wheel assemblies being provided with drive wheel, for controlling hand that drive wheel assemblies turns to steering assembly, for the motor connecting base that is connected with shock absorption device and the drive wheel adapter shaft for being connected with drive wheel assemblies, it is characterized in that: also comprise jam nut, the bearing seat be connected with car body and the bearing be engaged on bearing seat, described drive wheel adapter shaft comprises the meander sections be engaged in bearing seat, for playing the base of axial limiting through motor connecting base the thread segment coordinated with jam nut to bearing seat with the below being positioned at bearing seat, described base is connected with drive wheel assemblies, meander sections to be engaged in bearing seat and and bearing fit, jam nut to be threaded on thread segment and to be positioned at the top of motor connecting base.The meander sections of drive wheel adapter shaft of the present utility model is contained in bearing seat, and and bearing fit, step is formed between meander sections and thread segment, thread segment passes motor connecting base and coordinates with jam nut, drive drive wheel adapter shaft to rotate when motor connecting base rotates, drive wheel adapter shaft is formed spacing by its step and jam nut to motor connecting base above-below direction, thus just completes fixing, and bearing block is clamped between motor connecting base and base, thus complete the fixing of bearing seat; Bearing seat, drive wheel adapter shaft and bearing support the use, and be applicable to the horizontal machine connecting device of different size, commonality is good, and the horizontal machine connecting device of different size only need be chosen different size drive wheel assemblies and coordinate, and can reduce productive costs; The mounting structure of drive wheel assemblies is independent, and be independent of each other with the installation of miscellaneous part, thus efficiency of assembling is higher.
Hand described in the utility model steering assembly comprise hand with for the handle bracket fixing with car body, described hand is being connected on handle bracket by one rotating shaft is rotating, a rotating shaft of hand handle is fixed with dwang, described motor connecting base is provided with the draw-in groove coordinated with dwang, and dwang snaps in draw-in groove and coordinates.Dwang snaps in draw-in groove, when dwang is with handle rotation, can rotate by drive motor Connection Block, thus realize turning function, and hand is not being fixedly connected with between motor connecting base, thus assembles and dismantle convenient.
On motor connecting base described in the utility model, detouchable is connected with two joint pins, forms draw-in groove between two described joint pins.During installation, dwang can be turned to the relevant position on motor connecting base, then in the both sides of dwang, joint pin is installed, thus formed spacing in the rotary motion trace of dwang, after hand is respectively installed to position steering assembly and motor connecting base, the detachable installation of joint pin, the dwang of the handle that makes to go smoothly is convenient with coordinating of motor shaft.
Hand described in the utility model is comprising handle and handle Connection Block, and described handle is connected on handle Connection Block by its No. two rotating shafts are rotating, and rotating shaft is vertical with No. two rotating shafts to be arranged.Handle capable of being rotates up and down centered by handle Connection Block, and handled easily person adjust, and makes operation more comfortable.
The utility model also comprises the shrinking connecting-rod of the slewing area for limiting handle, described shrinking connecting-rod two ends respectively with handle and handle Connection Block hinged.Shrinking connecting-rod makes handle can only rotate adjustment in certain scope.
The utility model compared with prior art, have the following advantages and effect: simple and compact for structure, reasonable in design, the meander sections of drive wheel adapter shaft is contained in bearing seat, and and bearing fit, step is formed between meander sections and thread segment, thread segment passes motor connecting base and coordinates with jam nut, drive wheel adapter shaft is driven to rotate when motor connecting base rotates, drive wheel adapter shaft is formed spacing by its step and jam nut to motor connecting base above-below direction, thus just complete fixing, and bearing block is clamped between motor connecting base and base, thus complete the fixing of bearing seat, bearing seat, drive wheel adapter shaft and bearing support the use, and be applicable to the horizontal machine connecting device of different size, commonality is good, and the horizontal machine connecting device of different size only need be chosen different size drive wheel assemblies and coordinate, and can reduce productive costs, the mounting structure of drive wheel assemblies is independent, and be independent of each other with the installation of miscellaneous part, thus efficiency of assembling is higher.
Accompanying drawing explanation
Fig. 1 is the structural representation of horizontal machine connecting device in the utility model embodiment.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Fig. 3 is the structural representation of drive wheel adapter shaft.
Fig. 4 is that hand is the structural representation of steering assembly 2.
Fig. 5 is that hand is the decomposition texture schematic diagram of steering assembly 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by embodiment, the utility model is described in further detail, and following examples are that the utility model is not limited to following examples to explanation of the present utility model.
See Fig. 1 to Fig. 5, the horizontal machine connecting device in the present embodiment comprises drive wheel assemblies 1, hand steering assembly 2, motor connecting base 3, drive wheel adapter shaft 4, jam nut 5, bearing seat 6 and bearing 7.Drive wheel assemblies 1 in the present embodiment comprises drive wheel 11, motor 12 and drive wheel mount pad 13, and drive wheel 11 is arranged on drive wheel mount pad 13, and driven by motor drive wheel 11 rotates.
Drive wheel adapter shaft 4 in the present embodiment comprises the meander sections 41 be engaged in bearing seat 6, for the thread segment 42 that link through motor connecting base 3 and with motor connecting base 3 be positioned at the below of bearing seat 6 and the base 43 to bearing seat 6 axial limitings, base 43 and drive wheel assemblies 1 are bolted, thread segment 42 and meander sections 41 are integral type structure, when meander sections 41 is rotated, drive wheel assemblies overall 1 can be driven to rotate, thus realize turning to, meander sections 41 to be engaged in bearing seat 6 and to coordinate with bearing 7, meander sections 41 can do gyroscopic movement in bearing seat 6, jam nut 5 to be threaded on thread segment 42 and to be positioned at the top of motor connecting base 3, the external diameter of meander sections 41 is greater than the external diameter of thread segment 2, thus step 411 is formed between the two, motor connecting base 3 is limited between step 411 and jam nut 5, and complete fixing, and bearing seat 6 is clamped between motor connecting base 3 and base 43, thus complete the fixing of bearing seat 6.Said structure is very simple and compact, and productive costs is low, easy for installation, saves installing space; Bearing seat 6, drive wheel adapter shaft 4 and bearing 7 support the use, and be applicable to the horizontal machine connecting device of different size, commonality is good, and the horizontal machine connecting device of different size only need be chosen different size drive wheel assemblies 1 and coordinate, and can reduce productive costs; The mounting structure of drive wheel assemblies 1 is independent, and be independent of each other with the installation of miscellaneous part, thus efficiency of assembling is higher; During installation, motor connecting base 3, bearing seat 6, drive wheel adapter shaft 4 and bearing 7 can be fixed as one in advance, then be installed on car body, the connection of itself and car body is connected with car body by means of only bearing seat 6, and easier for installation, efficiency of assembling is higher.Bearing seat 6 in the present embodiment has the subpanel 61 having tapped bore, subpanel 61 realizes being connected by tapped bore and car body.When hand in the present embodiment rotates steering assembly 2, drive motor Connection Block 3 rotates, and motor connecting base 3 drives drive wheel adapter shaft 4 to rotate, and finally realizes turning to of drive wheel assemblies 1, completes turning function.
Hand in the present embodiment comprises hand 21 with for the handle bracket 22 fixing with car body steering assembly 2, hand is connected to 21 on handle bracket 22 by one rotating shaft 211 is rotating, hand is fixed with dwang 23 in 21 rotating shaft 211, motor connecting base 3 is provided with the draw-in groove 31 coordinated with dwang 23, dwang 23 snaps in draw-in groove 31 and coordinates, dwang 23 snaps in draw-in groove 31, the outside dimension of dwang 23 mates with the width of draw-in groove 31, when dwang 23 rotates 21 conveniently, can rotate by drive motor Connection Block 3, and drive wheel adapter shaft 4 and drive wheel assemblies 1 link, thus realize turning function, and hand is not being fixedly connected with between 21 with motor connecting base 3, thus assemble and dismantle convenient.Draw-in groove 31 is made up of two joint pins 32, concrete structure is, two joint pins 32 are bolted on motor connecting base 3, thus just between two joint pins 32, define draw-in groove 31, because joint pin 32 is bolted, because of but detouchable.During installation, dwang 23 can be turned to the relevant position on motor connecting base 3, then in the both sides of dwang 23, joint pin 32 is installed, thus just formed spacing in the rotary motion trace of dwang 23, after hand is respectively installed to position steering assembly 2 and motor connecting base 3, the detachable installation of joint pin 32, makes the dwang 23 of going smoothly 21 coordinate convenient with the installation of motor connecting base 3.
Hand in the present embodiment comprises handle 212, handle Connection Block 213 and shrinking connecting-rod 215 21, handle 212 is connected on handle Connection Block 213 by its No. two rotating shafts 214 are rotating, rotating shaft 211 is vertical with No. two rotating shafts 214 to be arranged, handle 212 can rotate up and down centered by handle Connection Block 213, handled easily person adjust, and makes operation more comfortable.Shrinking connecting-rod 215 for limiting the slewing area of handle 212, shrinking connecting-rod 215 two ends respectively with handle 212 and handle Connection Block 213 hinged, shrinking connecting-rod 215 makes handle 212 can only rotate adjustment in certain scope.Shrinking connecting-rod 215 is prior art, thus repeats no more herein.
In addition, it should be noted that, the specific embodiment described in this specification sheets, the shape, institute's title of being named etc. of its parts and components can be different, and the above content described in this specification sheets is only to the utility model structure and the explanation of accompanying drawing example.The equivalence change that structure, feature and principle described in all foundation the utility model inventional idea are done or simple change, be included in the protection domain of the utility model patent.
Claims (5)
1. a horizontal machine connecting device, comprise the drive wheel assemblies being provided with drive wheel, for controlling hand that drive wheel assemblies turns to steering assembly, for the motor connecting base that is connected with shock absorption device and the drive wheel adapter shaft for being connected with drive wheel assemblies, it is characterized in that: also comprise jam nut, the bearing seat be connected with car body and the bearing be engaged on bearing seat, described drive wheel adapter shaft comprises the meander sections be engaged in bearing seat, for playing the base of axial limiting through motor connecting base the thread segment coordinated with jam nut to bearing seat with the below being positioned at bearing seat, described base is connected with drive wheel assemblies, meander sections to be engaged in bearing seat and and bearing fit, jam nut to be threaded on thread segment and to be positioned at the top of motor connecting base.
2. horizontal machine connecting device according to claim 1, it is characterized in that: described hand steering assembly comprise hand with for the handle bracket fixing with car body, hand is being connected on handle bracket by one rotating shaft is rotating, a rotating shaft of described hand handle is fixed with dwang, motor connecting base is provided with the draw-in groove coordinated with dwang, and dwang snaps in draw-in groove and coordinates.
3. horizontal machine connecting device according to claim 2, is characterized in that: on described motor connecting base, detouchable is connected with two joint pins, forms draw-in groove between these two joint pins.
4. the horizontal machine connecting device according to Claims 2 or 3, is characterized in that: described hand is comprising handle and handle Connection Block, and handle is connected on handle Connection Block by its No. two rotating shafts are rotating, and a described rotating shaft is vertical with No. two rotating shafts to be arranged.
5. horizontal machine connecting device according to claim 4, is characterized in that: the shrinking connecting-rod also comprising the slewing area for limiting handle, described shrinking connecting-rod two ends respectively with handle and handle Connection Block hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542670.1U CN204136761U (en) | 2014-09-22 | 2014-09-22 | Horizontal machine connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420542670.1U CN204136761U (en) | 2014-09-22 | 2014-09-22 | Horizontal machine connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204136761U true CN204136761U (en) | 2015-02-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420542670.1U Active CN204136761U (en) | 2014-09-22 | 2014-09-22 | Horizontal machine connecting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204136761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365550A (en) * | 2015-11-24 | 2016-03-02 | 苏州先锋物流装备科技有限公司 | Horizontal drive assembly with shock absorption function |
| CN110833991A (en) * | 2018-08-18 | 2020-02-25 | 周口师范学院 | Express delivery letter sorting car |
-
2014
- 2014-09-22 CN CN201420542670.1U patent/CN204136761U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365550A (en) * | 2015-11-24 | 2016-03-02 | 苏州先锋物流装备科技有限公司 | Horizontal drive assembly with shock absorption function |
| CN110833991A (en) * | 2018-08-18 | 2020-02-25 | 周口师范学院 | Express delivery letter sorting car |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221116 Address after: 311199 Floor 4, Building 1, No. 253 Xingguo Road, Yuhang Economic Development Zone, Donghu Street, Linping District, Hangzhou, Zhejiang Patentee after: HANGZHOU LIFUTE MACHINERY MANUFACTURING Co.,Ltd. Address before: 311199 No. 253 Xingguo Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou, Zhejiang Patentee before: HANGZHOU GANGLI HYDRAULIC MACHINERY CO.,LTD. |