CN204279068U - A kind of used with tractor stub shell - Google Patents
A kind of used with tractor stub shell Download PDFInfo
- Publication number
- CN204279068U CN204279068U CN201420591376.XU CN201420591376U CN204279068U CN 204279068 U CN204279068 U CN 204279068U CN 201420591376 U CN201420591376 U CN 201420591376U CN 204279068 U CN204279068 U CN 204279068U
- Authority
- CN
- China
- Prior art keywords
- stub
- transmission
- connecting shaft
- power
- transfer clutch
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of used with tractor stub shell, comprise driving engine, power-transfer clutch, connecting shaft, change speed gear box, central transmission, diff, final transmission, pass a bridge and drive wheel, it also comprises hold-down plate surface, fixing threaded hole, stub bolt and post internal fixtion hole, before described driving engine, power-transfer clutch is housed, described power-transfer clutch is equipped with connecting shaft, connecting shaft is equipped with change-speed box and central transmission successively, described central transmission is connected with differential gear, through passing a bridge in described diff, described gap bridge is in transmission connection final transmission, final transmission is connected by pivoted arm with drive wheel, described rotating shaft is connected with adopting stub shell between change speed gear box, described stub shell top is provided with stub bolt, bottom welding has pressure surface plate, described pressure surface plate corner is provided with fixing threaded hole, described stub bolt inside is provided with post internal fixtion hole.The utility model structure is simple, practical, not changing in other integrally-built situations, can meet the demand of different client simultaneously.
Description
Technical field
The utility model relates to a kind of tractor part, especially a kind of used with tractor stub shell.
Background technology
Trac. is for drawing and driving Work machine to complete the self-propelled motor machine of every mobile operation.Also can fix operation power.By driving engine, transmission, walk, turn to, the system such as hydraulic suspension, Power output, electrical instrumentation, riding manipulation and traction or device form.Engine power passes to drive wheel through driving system, and trac. is travelled, and in actual life, common is all the medium transmitted using balata belt as power.Travel the principle of principle as follows: can travel is that the power of inner combustion engine is through driving system, drive wheel is made to obtain driving torque Mk, the drive wheel obtaining driving torque is again by tire tread with surface of tyre is little to ground, horizontal applied force (circumferential force) backward, and the horizontal meal application force Pk that ground is contrary in the face of propulsive effort equal and opposite in direction, direction, this Pk meal application force promotes the propulsive effort (also claiming to feed propulsive force) that trac. moves forward.When propulsive effort Pk is enough to the traction resistance overcoming front and back wheel rolls forward resistance and institute's band farm implements, trac. just moves forward.If propped up by drive wheel overhead, namely propulsive effort Pk equals zero, then drive wheel can only dally in original place, and trac. can not travel; If when rolling resistance and traction resistance sum are greater than propulsive effort Pk, trac. can not travel.Wheel-tire tractor travels and is realized by the interaction between driving torque drive wheel and ground as can be seen here, and propulsive effort is greater than rolling resistance and traction resistance sum.The performance that how greatly can improve trac. becomes main research direction.
Summary of the invention
The purpose of this utility model is defect for prior art and deficiency, and provide a kind of structure simple, a kind of used with tractor stub shell reasonable in design, easy to use, the utility model belongs to foundry goods, has structure simple, easy to make, advantage with low cost.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of used with tractor stub shell, comprise driving engine, power-transfer clutch, connecting shaft, change speed gear box, central transmission, diff, final transmission, pass a bridge and drive wheel, it also comprises hold-down plate surface, fixing threaded hole, stub bolt and post internal fixtion hole, before described driving engine, power-transfer clutch is housed, described power-transfer clutch is equipped with connecting shaft, connecting shaft is equipped with change-speed box and central transmission successively, described central transmission is connected with differential gear, through passing a bridge in described diff, described gap bridge is in transmission connection final transmission, final transmission is connected by pivoted arm with drive wheel, described connecting shaft is connected with adopting stub shell between change speed gear box, described stub shell top is provided with stub bolt, bottom welding has pressure surface plate, described pressure surface plate corner is provided with fixing threaded hole, described stub bolt inside is provided with post internal fixtion hole.
As the further improvement of this programme, the material of described stub bolt and pressure surface plate is A type graphite gray iron.
As the further improvement of this programme, described post internal fixtion hole has negative thread.
The beneficial effects of the utility model are, this utility model structure is simple, practical, do not changing in other integrally-built situations, the demand of different client can be met simultaneously, there is in different regions good torsion protection strength, also can support the use with existing material simultaneously.The features such as the utility model has reasonable in design, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is a kind of schematic diagram of trac.;
Fig. 2 is a kind of schematic diagram of used with tractor stub shell.
In figure, 1, driving engine; 2, power-transfer clutch; 3, connecting shaft; 4, change speed gear box; 5, central transmission; 6, diff; 7, final transmission; 8, pass a bridge; 9, drive wheel; 10, hold-down plate surface; 11, fixing threaded hole; 12, stub bolt; 13, post internal fixtion hole.
Detailed description of the invention
For above-mentioned and other objects, features and advantages of the present utility model can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.For above-mentioned and other objects, features and advantages of the present utility model can be become apparent, preferred embodiment cited below particularly, and coordinate accompanying drawing, be described in detail below.
Embodiment
As depicted in figs. 1 and 2, a kind of used with tractor stub shell that the utility model provides, comprise driving engine 1, power-transfer clutch 2, connecting shaft 3, change speed gear box 4, central transmission 5, diff 6, final transmission 7, gap bridge 8 and drive wheel 9, it is characterized in that, it also comprises hold-down plate surface 10, fixing threaded hole 11, stub bolt 12 and post internal fixtion hole 13, described driving engine 1 is equipped with power-transfer clutch 2 above, described power-transfer clutch 2 is equipped with connecting shaft 3, change-speed box 4 and central transmission 5 connecting shaft 3 be equipped with successively, described central transmission 5 is connected with diff 6 gear, through gap bridge 8 in described diff 6, described gap bridge 8 is in transmission connection final transmission 7, final transmission 7 is connected by pivoted arm with drive wheel 9, described connecting shaft 3 is connected with adopting stub shell between change speed gear box 4, described stub shell top is provided with stub bolt 12, bottom welding has pressure surface plate 10, described pressure surface plate 10 4 jiaos is provided with fixing threaded hole 11, described stub bolt 12 inside is provided with post internal fixtion hole 13.
As the further improvement of this programme, described stub bolt 12 is A type graphite gray irons with the material of pressure surface plate 10.
As the further improvement of this programme, described post internal fixtion hole 13 has negative thread.
This utility model structure is simple, practical, not changing in other integrally-built situations, can meet the demand of different client simultaneously, has good torsion protection strength, also can support the use with existing material simultaneously in different regions.The features such as the utility model has reasonable in design, low cost of manufacture.
Utilize technical scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technical scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (3)
1. a used with tractor stub shell, comprise driving engine (1), power-transfer clutch (2), connecting shaft (3), change speed gear box (4), central transmission (5), diff (6), final transmission (7), gap bridge (8) and drive wheel (9), it is characterized in that, it also comprises hold-down plate surface (10), fixing threaded hole (11), stub bolt (12) and post internal fixtion hole (13), described driving engine (1) is equipped with power-transfer clutch (2) above, connecting shaft (3) described power-transfer clutch (2) is equipped with, change-speed box (4) and central transmission (5) connecting shaft (3) be equipped with successively, described central transmission (5) is connected with diff (6) gear, through passing a bridge (8) in described diff (6), described gap bridge (8) is in transmission connection final transmission (7), final transmission (7) is connected by pivoted arm with drive wheel (9), stub shell is adopted to be connected between described connecting shaft (3) with change speed gear box (4), described stub shell top is provided with stub bolt (12), bottom welding has pressure surface plate (10), described pressure surface plate (10) corner is provided with fixing threaded hole (11), described stub bolt (12) inside is provided with post internal fixtion hole (13).
2. a kind of used with tractor stub shell according to claims 1, is characterized in that, described stub bolt (12) is A type graphite gray iron with the material of pressure surface plate (10).
3. a kind of used with tractor stub shell according to claims 1, is characterized in that, described post internal fixtion hole (13) has negative thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591376.XU CN204279068U (en) | 2014-10-14 | 2014-10-14 | A kind of used with tractor stub shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420591376.XU CN204279068U (en) | 2014-10-14 | 2014-10-14 | A kind of used with tractor stub shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279068U true CN204279068U (en) | 2015-04-22 |
Family
ID=52862258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420591376.XU Withdrawn - After Issue CN204279068U (en) | 2014-10-14 | 2014-10-14 | A kind of used with tractor stub shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279068U (en) |
-
2014
- 2014-10-14 CN CN201420591376.XU patent/CN204279068U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 Jiaxing, Tongxiang, China Southern street, No. 2389 South Street, No. Patentee after: ZHEJIANG DIANTIE TECHNOLOGY CO., LTD. Address before: 314500 Jiaxing, Tongxiang, China Southern street, No. 2389 South Street, No. Patentee before: ZHEJIANG FUDI TECHNOLOGY CO., LTD. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20201125 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150422 Effective date of abandoning: 20201125 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |