CN104802608B - A kind of out of stock device of tractor - Google Patents
A kind of out of stock device of tractor Download PDFInfo
- Publication number
- CN104802608B CN104802608B CN201510246555.9A CN201510246555A CN104802608B CN 104802608 B CN104802608 B CN 104802608B CN 201510246555 A CN201510246555 A CN 201510246555A CN 104802608 B CN104802608 B CN 104802608B
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- China
- Prior art keywords
- stock
- seat
- axle
- tractor
- pin
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- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
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- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention is applied to a kind of technical field of tractor, disclose a kind of out of stock device of tractor, including hand throttle fixed seat, hitch structure and luggage vehicle frame, described luggage vehicle frame is connected by hitch structure with hand throttle fixed seat, out of stock axle also including out of stock seat, inside out of stock seat, the back-moving spring for replying out of stock axle, the stiff spring seat for limiting back-moving spring and the straight pin through stiff spring seat.The out of stock device of a kind of tractor that the present invention is provided, it is rational in infrastructure, it is engaged with back-moving spring using out of stock axle, allow user and carry out luggage truck by controlling out of stock axle to be separated with tractor, and it is manually operated to get off, and, after completion is out of stock, out of stock axle can in the presence of elastic force self-return, convenient use person again connects new luggage truck, meanwhile, the positioning of back-moving spring is also realized using the cooperation of pin and pin-and-hole, so that out of stock axle working stability, improves the operating efficiency of tractor.
Description
【Technical field】
The present invention relates to a kind of tractor, more particularly to a kind of out of stock device of tractor.
【Background technology】
This is the device on a kind of electrically propelled traction vehicle being commonly used in.Towing pin of the tractor rear portion equipped with traction luggage truck,
For pinning luggage truck.This device for currently using usually needs human pilot under the cooperation of other staff, could be by row
Lee's car and tractor separate (i.e. out of stock).Or human pilot leaves tractor, exering great efforts could luggage truck and tractor
Separate, great inconvenience is brought to user.
【The content of the invention】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of out of stock device of tractor, its purport
The technical problem of manual separation is needed between solution tractor of the prior art and luggage truck.
To achieve the above object, the present invention proposes a kind of out of stock device of tractor, including hand throttle fixed seat, traction
Structure and luggage vehicle frame, described luggage vehicle frame are connected by hitch structure with tractor, also including out of stock seat, located at out of stock seat
Internal out of stock axle, the back-moving spring for replying out of stock axle, the stiff spring seat for limiting back-moving spring and through leading
Draw the straight pin of spring base, described out of stock seat is fixedly connected with hand throttle fixed seat, and described back-moving spring is wrapped in out of stock
On axle, described out of stock axle passes through out of stock seat together with back-moving spring, and described out of stock axle is connected with hitch structure, described
Out of stock axle on offer pin-and-hole, the axis of described pin-and-hole is mutually perpendicular to the axis of out of stock axle, described stiff spring seat
It is set on out of stock axle, with out of stock axle be fixedly connected stiff spring seat through pin-and-hole by described straight pin, described out of stock seat
Several mounting holes are offered, described out of stock seat is fixed with hand throttle fixed seat by the plain washer and bolt that cooperate and connected
Connect, spring washer is additionally provided between described plain washer and bolt, it is described also including the functional unit for user's operation
Functional unit includes the hand throttle operation handle, power transmission shaft and the control-rod that are located in hand throttle fixed seat, described hand throttle
Operation handle is connected by power transmission shaft with control-rod, and the end of described control-rod is fixedly connected with the top of out of stock axle.
Beneficial effects of the present invention：Compared with prior art, the out of stock device of a kind of tractor that the present invention is provided, structure
Rationally, it is engaged with back-moving spring using out of stock axle so that user can carry out luggage truck and lead by controlling out of stock axle
Draw the separation of car, and it is manually operated to get off, and, after completion is out of stock, out of stock axle can be in the presence of elastic force certainly
Dynamic return, convenient use person again connects new luggage truck, meanwhile, back-moving spring is also realized using the cooperation of pin and pin-and-hole
Positioning, so that out of stock axle working stability, improves the operating efficiency of tractor.
Feature of the invention and advantage will be described in detail by embodiment combination accompanying drawing.
【Brief description of the drawings】
Fig. 1 is the schematic perspective view of the embodiment of the present invention；
Fig. 2 is the schematic perspective view of the operation structure of the embodiment of the present invention.
【Specific embodiment】
It is right below by accompanying drawing and embodiment to make the object, technical solutions and advantages of the present invention of greater clarity
The present invention is further elaborated.However, it should be understood that specific embodiment described herein is only used to explain this hair
Scope that is bright, being not intended to limit the invention.Additionally, in the following description, the description to known features and technology is eliminated, with
Avoid unnecessarily obscuring idea of the invention.
Refering to Fig. 1 and Fig. 2, a kind of out of stock device of tractor of embodiment of the present invention offer, including hand throttle fixed seat 1,
Hitch structure and luggage vehicle frame, described luggage vehicle frame are connected by hitch structure with hand throttle fixed seat 1, also including out of stock seat
2nd, inside out of stock seat 2 out of stock axle 3, the back-moving spring 4 for replying out of stock axle 3, the traction for limiting back-moving spring 4
Spring base 5 and the straight pin 6 through stiff spring seat 5, described out of stock seat 2 is fixedly connected with hand throttle fixed seat 1, described
Back-moving spring 4 be wrapped on out of stock axle 3, described out of stock axle 3 passes through out of stock seat 2 together with back-moving spring 4, and described is de-
Bearing pin 3 is connected with hitch structure, offers pin-and-hole 31 on described out of stock axle 3, the axis and out of stock axle 3 of described pin-and-hole 31
Axis be mutually perpendicular to, described stiff spring seat 5 is set on out of stock axle 3, and described straight pin 6 will draw through pin-and-hole 31
Spring base 5 is fixedly connected with out of stock axle 3.
In embodiments of the present invention, it is engaged with back-moving spring 4 using out of stock axle 3 so that user can be by control
Out of stock axle 3 is separated with tractor carrying out luggage truck, and it is manually operated to get off, and, complete it is out of stock after, it is out of stock
Axle 3 can in the presence of elastic force self-return, convenient use person again connects new luggage truck, meanwhile, also using pin and
The positioning of back-moving spring 4 is realized in the cooperation of pin-and-hole 31, so that the working stability of out of stock axle 3, improves the operating efficiency of tractor.
Specifically, described out of stock seat 2 offers several mounting holes 21, and described out of stock seat 2 is by mutual cooperation
Plain washer 7 and bolt 8 are fixedly connected with hand throttle fixed seat 1.
In order to improve the stability and security of out of stock seat 2, spring is additionally provided between described plain washer 7 and bolt 8
Packing ring 9.
Specifically, the embodiment of the present invention also includes the functional unit for user's operation, and described functional unit includes setting
In the hand throttle operation handle 11 in hand throttle fixed seat 1, power transmission shaft 12 and control-rod 13, described hand throttle operation handle
11 are connected by power transmission shaft 12 with control-rod 13, and the end of described control-rod 13 is fixedly connected with the top of out of stock axle 3.
When the embodiment of the present invention is assembled, functional unit is arranged in hand throttle fixed seat 1 and is adapted to human pilot operation
Place, and just control-rod 13 is connected with out of stock axle 3, and installs hexagon-headed bolt 8, plain washer 7 and spring washer successively
9 so that out of stock seat 2 is fixed on tractor rear portion.
When using the embodiment of the present invention, hand throttle operation handle 11 is left behind so that out of stock axle 3 is deviate from, and now draws
Car is to moving ahead, so that tractor and luggage truck are separated, after then hand throttle operation handle 11 is pulled up again, in back-moving spring
In the presence of 4, out of stock axle 3 resets.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Any modification, equivalent or improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (1)
1. the out of stock device of a kind of tractor, including hand throttle fixed seat (1), hitch structure and luggage vehicle frame, described luggage
Vehicle frame is connected by hitch structure with tractor, it is characterised in that：Also include out of stock seat (2), taking off located at out of stock seat (2) inside
Bearing pin (3), the back-moving spring (4) for replying out of stock axle (3), for limit back-moving spring (4) stiff spring seat (5) and
Through the straight pin (6) of stiff spring seat (5), described out of stock seat (2) is fixedly connected with hand throttle fixed seat (1), described
Back-moving spring (4) is wrapped on out of stock axle (3), and described out of stock axle (3) passes through out of stock seat (2) together with back-moving spring (4),
Described out of stock axle (3) is connected with hitch structure, and pin-and-hole (31), described pin-and-hole are offered on described out of stock axle (3)
(31) axis is mutually perpendicular to the axis of out of stock axle (3), and described stiff spring seat (5) is set on out of stock axle (3), described
Straight pin (6) through pin-and-hole (31) by stiff spring seat (5) be fixedly connected with out of stock axle (3), described out of stock seat (2) is opened up
There are several mounting holes (21), described out of stock seat (2) is consolidated by the plain washer (7) and bolt (8) that cooperate with hand throttle
Reservation (1) is fixedly connected, and spring washer (9) is additionally provided between described plain washer (7) and bolt (8), also including for using
The functional unit of person's operation, described functional unit include hand throttle operation handle (11) in hand throttle fixed seat (1),
Power transmission shaft (12) and control-rod (13), described hand throttle operation handle (11) are passed by power transmission shaft (12) and control-rod (13)
Dynamic connection, the end of described control-rod (13) is fixedly connected with the top of out of stock axle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246555.9A CN104802608B (en) | 2015-05-13 | 2015-05-13 | A kind of out of stock device of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510246555.9A CN104802608B (en) | 2015-05-13 | 2015-05-13 | A kind of out of stock device of tractor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104802608A CN104802608A (en) | 2015-07-29 |
| CN104802608B true CN104802608B (en) | 2017-06-30 |
Family
ID=53687964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510246555.9A Active CN104802608B (en) | 2015-05-13 | 2015-05-13 | A kind of out of stock device of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104802608B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005529776A (en) * | 2001-11-02 | 2005-10-06 | ザ ホランド グループ，インコーポレイテッド | Industrial E hitch trailer coupler |
| CN201525254U (en) * | 2009-11-06 | 2010-07-14 | 陆铭 | Traction bolt self-locking device on tractor |
| US8336902B2 (en) * | 2010-06-30 | 2012-12-25 | Saf-Holland, Inc. | Hitch coupler |
| CN202685806U (en) * | 2012-06-06 | 2013-01-23 | 济南吉利汽车有限公司 | Logistic trolley connecting device |
| CN203557923U (en) * | 2013-10-21 | 2014-04-23 | 吴忠市龙辉物流有限公司 | Trailer traction connection device |
| CN204674316U (en) * | 2015-05-13 | 2015-09-30 | 意欧斯仓储设备股份有限公司 | The out of stock device of a kind of tractor truck |
-
2015
- 2015-05-13 CN CN201510246555.9A patent/CN104802608B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104802608A (en) | 2015-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Jiaxing City, Zhejiang province 314300 Haiyan County Yuantong Street salt Scarlett Road No. 99 Applicant after: EOSLIFT AUTOMATION TECHNOLOGY Corp. Address before: Jiaxing City, Zhejiang province 314300 Haiyan County Yuantong Street salt Scarlett Road No. 99 Applicant before: EOSLIFT WAREHOUSING EQUIPMENT Corp. |
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| COR | Change of bibliographic data | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 230000 Floor of Building F4, Phase II, Innovation Industrial Park, 2800 Innovation Avenue, Hefei High-tech Zone, Anhui Province Patentee after: Anhui Yiousi Logistics Robot Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314300 Haiyan County Yuantong Street salt Scarlett Road No. 99 Patentee before: EOSLIFT AUTOMATION TECHNOLOGY Corp. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Floor 15, building F4, phase II, innovation industrial park, 2800 innovation Avenue, high tech Zone, Hefei City, Anhui Province 230000 Patentee after: Anhui Ango robot Co.,Ltd. Address before: Floor 15, building F4, phase II, innovation industrial park, 2800 innovation Avenue, high tech Zone, Hefei City, Anhui Province 230000 Patentee before: Anhui Yiousi Logistics Robot Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230621 Address after: 201100 Unit D, 8th Floor, Building 9, No. 2337, Gudai Road, Minhang District, Shanghai Patentee after: Ange Smart Technology (Shanghai) Co.,Ltd. Address before: Floor 15, building F4, phase II, innovation industrial park, 2800 innovation Avenue, high tech Zone, Hefei City, Anhui Province 230000 Patentee before: Anhui Ango robot Co.,Ltd. |