CN207333633U - A kind of board-like shell of gear-box applied to tractor assembling - Google Patents
A kind of board-like shell of gear-box applied to tractor assembling Download PDFInfo
- Publication number
- CN207333633U CN207333633U CN201721410587.9U CN201721410587U CN207333633U CN 207333633 U CN207333633 U CN 207333633U CN 201721410587 U CN201721410587 U CN 201721410587U CN 207333633 U CN207333633 U CN 207333633U
- Authority
- CN
- China
- Prior art keywords
- positioning protrusion
- board
- shell
- rectangular body
- gear
- 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 belongs to tractor assembling fittings technical field, specifically disclose a kind of board-like shell of gear-box applied to tractor assembling, including rectangular body, sealing tongue, auxiliary fixture block, the first positioning protrusion, the second positioning protrusion, the 3rd positioning protrusion, the 4th positioning protrusion, several auxiliary stopper holes, the first V-type card slot and the second V-type card slot.A kind of beneficial effect of board-like shell of gear-box applied to tractor assembling of the utility model is：On the one hand its is reasonable in design, easy to assemble, consumption of raw materials is big in solving the board-like shell complexity of existing gearbox seals and producing, easily there is the problem of deformation, fracture, by rational design structure, save raw materials for production, and improve the compactness sealed after assembling, prevent security hidden trouble, while be easily installed and demolition and maintenance；On the other hand generally integrally formed board-like housing body construction, processing easy to produce, be unlikely to deform and be broken and leakproofness is stablized.
Description
Technical field
The utility model belongs to tractor assembling fittings technical field, and in particular to a kind of tooth applied to tractor assembling
Take turns boxboard typed shell.
Background technology
Tractor is a kind of self-propelled motor machine for being used to draw and drive Work machine to complete every mobile operation,
Can be fixed operation power, it is grasped by engine, transmission, walking, steering, hydraulic suspension, power output, electrical instrumentation, driving
The systems such as vertical and traction or device composition；Engine power is transmitted to driving wheel through transmission system, travels tractor, actual life
In, common is all the medium transmitted using balata belt as power, by function and purposes point agricultural, industry and specific use etc.
Tractor；By structure type minute wheel formula, crawler type, boat tractor and self propelled chassis etc..
According to statistics, the tractor market of China in 2010 is operated steadily, and many new features are presented, and total industrial output value and sale are received
Enter and respectively reach 348.13 hundred million yuan and 400.23 hundred million yuan, at the same time, outlet delivery value continues to keep strong growth, state
The interior large and middle tractor market demand continues run at high level, but amplification eases up, and demand continues to extend to high-power direction；Little Tuo cities
Field continues persistently to rise with double-digit amplitude, and on the other hand, the regional market demand is unbalanced, and brand competition swashs increasingly
Strong, the market concentration further improves, but is far from reaching demand saturation compared with the agriculture developed countries and regions such as America and Europe
Degree, in addition, it is China's Tractor Products common problem that product structure performance, which falls behind, technical merit need to be improved,
Since tractor working environment is severe（Sleet, high temperature, humidity etc.）, so it is more demanding for the parts of its composition, such as use
In the shell of tractor gear case assembling sealing, gearbox seals shell is sealed gear, transmission shaft with the external world one
Design of part is planted, consumption of raw materials is big in traditional gearbox seals shell complexity and production, while easily becomes after long-time service
Shape, fracture, this strong influence work efficiency of tractor and there are great security risk.
Therefore, based on the above problem, the utility model provides a kind of board-like shell of gear-box applied to tractor assembling.
Utility model content
Purpose of utility model：It is board-like outer that the purpose of this utility model is to provide a kind of gear-box applied to tractor assembling
Shell, its is reasonable in design, and easy to assemble, consumption of raw materials is big in solving the board-like shell complexity of existing gearbox seals and producing,
It is easy the problem of deformation, fracture occur, by rational design structure, raw materials for production are saved, and sealed after raising assembling close
Property, prevent security hidden trouble, while is easily installed and demolition and maintenance.
Technical solution：The utility model provides a kind of board-like shell of gear-box applied to tractor assembling, including rectangular
Shape body, and the sealing tongue being arranged on rectangular body, and be arranged on rectangular body and be engaged with sealing tongue
The auxiliary fixture block used, and it is separately positioned on the first positioning protrusion, the second positioning protrusion, the 3rd positioning of rectangular body side
Raised, the 4th positioning protrusion, and several auxiliary stopper holes at rectangular body another side both ends are arranged on, and be arranged on rectangular
First V-type card slot of side, the second V-type card slot in shape body；The rectangular body, sealing tongue, auxiliary fixture block, first are determined
Position protrusion, the second positioning protrusion, the 3rd positioning protrusion, the 4th positioning protrusion, auxiliary stopper hole, the first V-type card slot and the second V-type
Card slot is an integral molding structure.
The technical program, one end of the rectangular body is arranged to arcuate structure, wherein, rectangular body arc knot
The auxiliary stopper hole of structure one end sets 5.
The technical program, the board-like shell of gear-box applied to tractor assembling, further includes and is arranged on rectangle
Body another side side and one group of spacing slotted eye between auxiliary stopper hole, the first V-type card slot.
Compared with prior art, the beneficial effect of a kind of board-like shell of gear-box applied to tractor assembling of the utility model
Fruit is：On the one hand its is reasonable in design, easy to assemble, solves the board-like shell complexity of existing gearbox seals and production Central Plains
Material consumption is big, easy the problem of deformation, fracture occur, by rational design structure, saves raw materials for production, and close after raising assembling
The compactness of envelope, prevent security hidden trouble, while is easily installed and demolition and maintenance；On the other hand generally integrally formed plate
Formula housing body construction, it is easy to produce processing, be unlikely to deform and be broken and leakproofness stablize.
Brief description of the drawings
Fig. 1 is a kind of plan structure signal of board-like shell of gear-box applied to tractor assembling of the utility model
Figure；
Fig. 2 is a kind of front view structure signal of board-like shell of gear-box applied to tractor assembling of the utility model
Figure；
Fig. 3 is that a kind of A-A sectional structures of board-like shell of gear-box applied to tractor assembling of the utility model show
It is intended to；
Fig. 4 is that a kind of gear-box board-like shell applied to tractor assembling of the utility model looks up structural representation
Figure；
Wherein, sequence number mark is as follows in figure：1- rectangular bodies, 2- sealings tongue, 3- auxiliary fixture block, the first convexes of 4-
Rise, the second positioning protrusion of 5-, the 3rd positioning protrusion of 6-, the 4th positioning protrusion of 7-, 8- auxiliary stoppers hole, the first V-types of 9- card slot,
The second V-types of 10- card slot, 11- spacing slotted eyes.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is furtherd elucidate.
A kind of board-like shell of gear-box applied to tractor assembling as shown in Figure 1, Figure 2, Figure 3 and Figure 4, including it is rectangular
Shape body 1, and the sealing tongue 2 being arranged on rectangular body 1, and be arranged on rectangular body 1 and with seal 2 phase of tongue
The auxiliary fixture block 3 being used cooperatively, and be separately positioned on the first positioning protrusion 4 of 1 side of rectangular body, the second positioning protrusion 5,
3rd positioning protrusion 6, the 4th positioning protrusion 7, and several auxiliary stopper holes 8 at 1 another side both ends of rectangular body are arranged on,
And it is arranged on the first V-type card slot 9 of side in rectangular body 1, the second V-type card slot 10；The rectangular body 1, sealing are convex
Groove 2, auxiliary fixture block 3, the first positioning protrusion 4, the second positioning protrusion 5, the 3rd positioning protrusion 6, the 4th positioning protrusion 7, auxiliary limit
Position hole 8, the first V-type card slot 9 and the second V-type card slot 10 are an integral molding structure.
It is further preferred that one end of the rectangular body 1 is arranged to arcuate structure, wherein, 1 arc of rectangular body
The auxiliary stopper hole 8 of structure one end sets 5；And the board-like shell of gear-box applied to tractor assembling, further include and set
Put one group of spacing slotted eye in 1 another side side of rectangular body and between auxiliary stopper hole 8, the first V-type card slot 9
11。
Embodiment
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the first positioning protrusion 4 of side, on rectangular body 1 are utilized during assembling
Two positioning protrusion 5, the 3rd positioning protrusion 6, the 4th positioning protrusion 7 are connected positioning with the limit card slot of gear box main body, recycle
Several auxiliary stopper holes 8, the first V-type card slot 9, the second V-type card slot 10 and the one group of spacing slotted eye of 1 another side of rectangular body
11 is in mating connection with the limit hole, auxiliary V-type fixture block, auxiliary stopper slot of gear box main body, realizes efficient, accurate and stablizes
Assembling.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (3)
- A kind of 1. board-like shell of gear-box applied to tractor assembling, it is characterised in that：Including rectangular body（1）, and set Put in rectangular body（1）On sealing tongue（2）, and it is arranged on rectangular body（1）Above and with sealing tongue（2）It is engaged The auxiliary fixture block used（3）, and it is separately positioned on rectangular body（1）First positioning protrusion of side（4）, the second positioning protrusion （5）, the 3rd positioning protrusion（6）, the 4th positioning protrusion（7）, and it is arranged on rectangular body（1）Several of another side both ends are auxiliary Help limit hole（8）, and it is arranged on rectangular body（1）First V-type card slot of interior side（9）, the second V-type card slot（10）；It is described Rectangular body（1）, sealing tongue（2）, auxiliary fixture block（3）, the first positioning protrusion（4）, the second positioning protrusion（5）, it is the 3rd fixed Position is raised（6）, the 4th positioning protrusion（7）, auxiliary stopper hole（8）, the first V-type card slot（9）With the second V-type card slot（10）It is integrated Molding structure.
- A kind of 2. board-like shell of gear-box applied to tractor assembling according to claim 1, it is characterised in that：It is described Rectangular body（1）One end be arranged to arcuate structure, wherein, rectangular body（1）The auxiliary stopper hole of arcuate structure one end （8）Set 5.
- A kind of 3. board-like shell of gear-box applied to tractor assembling according to claim 1, it is characterised in that：It is described Applied to the board-like shell of gear-box of tractor assembling, further include and be arranged on rectangular body（1）Another side side and be located at Auxiliary stopper hole（8）, the first V-type card slot（9）Between one group of spacing slotted eye（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410587.9U CN207333633U (en) | 2017-10-30 | 2017-10-30 | A kind of board-like shell of gear-box applied to tractor assembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721410587.9U CN207333633U (en) | 2017-10-30 | 2017-10-30 | A kind of board-like shell of gear-box applied to tractor assembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207333633U true CN207333633U (en) | 2018-05-08 |
Family
ID=62364057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721410587.9U Expired - Fee Related CN207333633U (en) | 2017-10-30 | 2017-10-30 | A kind of board-like shell of gear-box applied to tractor assembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207333633U (en) |
-
2017
- 2017-10-30 CN CN201721410587.9U patent/CN207333633U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20211030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |