CN2241080Y - Gearing system of speed change box for small agricultural transportation vehicle - Google Patents
Gearing system of speed change box for small agricultural transportation vehicle Download PDFInfo
- Publication number
- CN2241080Y CN2241080Y CN 95234134 CN95234134U CN2241080Y CN 2241080 Y CN2241080 Y CN 2241080Y CN 95234134 CN95234134 CN 95234134 CN 95234134 U CN95234134 U CN 95234134U CN 2241080 Y CN2241080 Y CN 2241080Y
- Authority
- CN
- China
- Prior art keywords
- power
- gear
- power taking
- change speed
- output
- 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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- General Details Of Gearings (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
The utility model discloses the power taking device of a gearbox for a small agricultural transport vehicle. The utility model belongs to the field of the transmission system of agricultural transport. The utility model is the power taking device arranged on the gearbox for a small agricultural transport vehicle whose load amount is below one ton. The power taking device of a gearbox for a small agricultural transport vehicle is composed of the shell of the power taking device, a power taking component, an output component, and a control component. The shell of the power taking device is arranged on the side hole of a gearbox shell. A gear pair is respectively arranged on a power taking shaft and an output shaft. A manipulation shifting fork is arranged on the shell of the power taking device. The power taking device of a gearbox for a small agricultural transport vehicle has the advantages of simple structure, convenient installation and manufacture. The use range of the power of the small agricultural transport vehicle can be enlarged without greatly changing the gearbox.
Description
The utility model belongs to agriculture truck transmission system field, is a kind of power takeoff that is installed on the change speed gear box of small farm transport trolley below one tonne, comprises auxiliary-drive casing, power taking parts, output block and control member.
At present, society possesses and does not just all dispose power takeoff on the change speed gear box of quantity-produced small farm transport trolley below one tonne, and vehicle power only limits to transport a kind of function.The comprehensive application that is difficult to finish self-unloading and further enlarges its power.
The purpose of this utility model overcomes the deficiencies in the prior art exactly, a kind of power takeoff that disposes on small farm transport trolley change speed gear box is disclosed, it has simple in structure, characteristics such as make, easy for installation, do not need existing change speed gear box to do big change, can enlarge the range of use of small farm transport trolley power, have very big economic results in society.
The technical measures that realize the utility model purpose are: auxiliary-drive casing is fixedly mounted on the side opening of transmission housing, on power taking axle, the output shaft gear pair is housed, a manipulation shift fork also is housed on auxiliary-drive casing.Power take-off gear on the power taking axle to the output gear on the output shaft, outputs power by output gear the transmission of power of change speed gear box again through output shaft, handle shift fork and can realize engaging or disengagement of gear pair and power.
In sum, the utility model is simple in structure, makes easily, does not need during installation change speed gear box is done big change, has realized the purpose of this utility model preferably.
Below in conjunction with accompanying drawing the utility model and embodiment thereof are described further.
Fig. 1 is the structure cross-sectional schematic of an embodiment of the present utility model, also is the B-B stagewise cutaway view scheme drawing of Fig. 2;
Fig. 2 is the A-A cross-sectional schematic of Fig. 1.
As embodiment of the utility model, as shown in Figure 1 and Figure 2, auxiliary-drive casing 1 is fixed on the side opening of transmission housing 9, on power taking axle 5, the output shaft 2 gear pair 6 and 3 is housed, and a manipulation shift fork 4 also is housed on auxiliary-drive casing 1.Consider the different structure form of tween drive shaft constant mesh gear 7 in the existing change speed gear box, one of gear pair 6 and 3 desirable two kinds of forms: a kind of form is constant-mesh for the empty power take-off gear 6 that is enclosed within on the power taking axle 5 with the output gear 3 that is fixedly mounted on the output shaft 2, handles shift fork 4 and cooperates with power take-off gear 6.As shown in the figure, the manipulation shift fork is stirred power take-off gear 6 left and is made interior tween drive shaft constant mesh gear 7 engagements of power take-off gear 6 and change speed gear box, power is after clutch spindle gear 8 passes to tween drive shaft constant mesh gear 7, promptly pass to output gear 3 by power take-off gear 6, through output shaft 2 outputs, otherwise, handle shift fork 4 and stir power take-off gear 6 to the right, power take-off gear 6 with throw off with tween drive shaft constant mesh gear 7, power takeoff is promptly no longer from the change speed gear box power taking; Another kind of form is that the power take-off gear 6 that is fixedly mounted on the power taking axle 5 is constant-mesh with the interior tween drive shaft constant mesh gear 7 of change speed gear box, and output gear 3 and output shaft 2 splined and slip are handled shift fork 4 and cooperated with output gear 3.Manipulation shift fork 4 is stirred output gear 3 left and is made output gear 3 and power take-off gear 6 engagements, and power is promptly passed to output gear 3 by power take-off gear 6, through output shaft 2 outputs, otherwise, handle shift fork 4 and stir output gear 3 to the right, output gear 3 is promptly thrown off with power take-off gear 6, and output shaft 2 is outputting power no longer.
As application implementation example of the utility model, as depicted in figs. 1 and 2, an outer power part 10, for example hydraulic oil pump or a water pump or an air pump, or atomizing pump, cover 11 by connection and be fixedly mounted on the auxiliary-drive casing 1, the input shaft 12 of outer power part 10 is connect by coupler 13 and output shaft 2.Like this, when output shaft 2 when change speed gear box obtains power, output shaft 2 just drives the input shaft 12 of outer power part 10 by coupler 13, thereby makes outer power part 10 work, as the exportable pressure oil of hydraulic oil pump, become the self-unloading power of hydraulic pressure self-unloading small farm transport trolley, or drive water pump and draw water, or drive air-pump inflating, or drive atomizing pump spraying etc., enlarge the power range of use of small farm transport trolley, had very big economic results in society.
Claims (5)
1, a kind of small farm transport trolley change speed gear box power takeoff, comprise auxiliary-drive casing, power taking parts, output block and control member, it is characterized in that auxiliary-drive casing (1) is fixedly mounted on the side opening of transmission housing (9), on power taking axle (5), the output shaft (2) gear pair (6) and (3) are housed, a manipulation shift fork (4) also is housed on auxiliary-drive casing (1).
2, according to the described small farm transport trolley of claim 1 change speed gear box power takeoff, it is characterized in that the power take-off gear (6) that sky is enclosed within on the power taking axle (5) is constant-mesh with the output gear (3) that is fixedly mounted on the output shaft (2), handles shift fork (4) and cooperates with power take-off gear (6).
3, according to the described small farm transport trolley of claim 1 change speed gear box power takeoff, the power take-off gear (6) that it is characterized in that being fixedly mounted on the power taking axle (5) is constant-mesh with the interior tween drive shaft constant mesh gear (7) of change speed gear box, output gear (3) and output shaft (2) splined and slip are handled shift fork (4) and are cooperated with output gear (3).
4,, it is characterized in that the input shaft (12) of an outer power part (10) is connected with output shaft (2) by coupler (13) in addition according to the described small farm transport trolley of arbitrary claim change speed gear box power takeoff among the claim 1-3.
5, according to the described small farm transport trolley of claim 4 change speed gear box power takeoff, it is characterized in that said outer power part (10) is a hydraulic oil pump, or a water pump, or an air pump, or an atomizing pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234134 CN2241080Y (en) | 1995-06-30 | 1995-06-30 | Gearing system of speed change box for small agricultural transportation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95234134 CN2241080Y (en) | 1995-06-30 | 1995-06-30 | Gearing system of speed change box for small agricultural transportation vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2241080Y true CN2241080Y (en) | 1996-11-27 |
Family
ID=33878135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95234134 Expired - Fee Related CN2241080Y (en) | 1995-06-30 | 1995-06-30 | Gearing system of speed change box for small agricultural transportation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2241080Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303527A (en) * | 2011-06-22 | 2012-01-04 | 长治清华机械厂 | Power transmission chain for truck with loading crane |
| CN103879285A (en) * | 2014-03-21 | 2014-06-25 | 重庆动霸科技有限公司 | Double-output transmission of motor tricycle |
| CN105730229A (en) * | 2016-04-15 | 2016-07-06 | 第一拖拉机股份有限公司 | Dividing device for power output and pump drive power of tractor |
| CN109664753A (en) * | 2019-01-28 | 2019-04-23 | 北京福田戴姆勒汽车有限公司 | Car transporter |
-
1995
- 1995-06-30 CN CN 95234134 patent/CN2241080Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303527A (en) * | 2011-06-22 | 2012-01-04 | 长治清华机械厂 | Power transmission chain for truck with loading crane |
| CN103879285A (en) * | 2014-03-21 | 2014-06-25 | 重庆动霸科技有限公司 | Double-output transmission of motor tricycle |
| CN103879285B (en) * | 2014-03-21 | 2016-10-05 | 重庆动霸科技有限公司 | The dual output variator of motor tricycle |
| CN105730229A (en) * | 2016-04-15 | 2016-07-06 | 第一拖拉机股份有限公司 | Dividing device for power output and pump drive power of tractor |
| CN109664753A (en) * | 2019-01-28 | 2019-04-23 | 北京福田戴姆勒汽车有限公司 | Car transporter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |