CN202137846U - Positioning device for control lever of transport vehicle - Google Patents
Positioning device for control lever of transport vehicle Download PDFInfo
- Publication number
- CN202137846U CN202137846U CN201120249988U CN201120249988U CN202137846U CN 202137846 U CN202137846 U CN 202137846U CN 201120249988 U CN201120249988 U CN 201120249988U CN 201120249988 U CN201120249988 U CN 201120249988U CN 202137846 U CN202137846 U CN 202137846U
- Authority
- CN
- China
- Prior art keywords
- control lever
- control stick
- transport vehicle
- positioning
- positioning device
- 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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- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a positioning device for a control lever of a transport vehicle, which is capable of ensuring the control lever of the transport vehicle not to slip off from gears easily. The technical scheme includes that the positioning device for the control lever of the transport vehicle comprises the control lever and a positioning surface provided with a hole, an assembly shaft is fixed to the lower portion of the positioning surface, a positioning sleeve is arranged between the positioning surface and the control lever, a coupling part is arranged on the lower portion of the control lever and rotatably connected with the assembly shaft, the positioning sleeve structurally includes that a jacking spring is assembled in the positioning sleeve, a steel ball is arranged at one end of the jacking spring, and a fixing screw is arranged at the other end of the jacking spring. The positioning device is reasonable in structure and capable of ensuring the control lever not to slip off from the gears easily, so that the labor intensity of operators is reduced.
Description
Technical field:
The utility model relates to large-scale transport vehicle, particularly a kind of transport vehicle control stick positioner that is applicable on the transport vehicle.
Background technology:
Now the control stick of concrete mixing and transporting car generally has three gears in use, is respectively: stirring, discharging, stop; Operating personnel are according to the use needs, with the control stick engage a gear on the gear of needs, but control stick does not have positioner; The location of control stick is difficulty relatively, needs operating personnel that control stick is continued the application of force, could guarantee that control stick can the slippage gear; So just increase operating personnel's working strength, and manipulated inconvenience.
Summary of the invention:
The purpose of the utility model is that a kind of transport vehicle control stick that can guarantee of design is difficult for the transport vehicle control stick positioner from the gear slippage.The technical scheme of the utility model is, transport vehicle control stick positioner, and it comprises; Control stick, locating surface is characterized in that: on locating surface, have the hole; Be fixed with assembled shaft in the locating surface bottom; Between locating surface and control stick, be provided with positioning sleeve, the bottom of control stick is provided with connecting shaft spare, and connecting shaft spare is rotationally connected with assembled shaft.The structure of said positioning sleeve is: in locating sleeve, be equipped with the top spring, an end of top spring is provided with steel ball, and the other end of top spring is provided with fixed screw.
The utility model rational in infrastructure can guarantee that control stick is difficult for slippage from the gear, has alleviated labor intensity of operating personnel.
Description of drawings:
Accompanying drawing is the structural representation of the utility model.
The specific embodiment:
Describe embodiment in detail in conjunction with accompanying drawing, the specific embodiment of the utility model is transport vehicle control stick positioner; It comprises, control stick 1, locating surface 7; On locating surface, have hole 6, be fixed with assembled shaft 8, between locating surface and control stick, be provided with positioning sleeve 4 in the locating surface bottom; The bottom of control stick is provided with connecting shaft spare 9, and connecting shaft spare is rotationally connected with assembled shaft; The structure of the positioning sleeve of present embodiment is: in locating sleeve, be equipped with top spring 3, an end of top spring is provided with steel ball 5, and the other end of top spring is provided with fixed screw 2.When using the utility model, as required with the control stick move left and right, the gear that selection needs; Control stick drives positioning sleeve, and the steel ball of positioning sleeve end slides along locating surface, during to the locating hole that need stick into; Promote control stick, at this moment the steel ball of positioning sleeve sticks in the hole on the locating surface.This moment, control stick was difficult for the slippage gear, guaranteed the normal use of equipment, post-tensioning control stick after finishing using, and control stick comes off from gear.The utility model has reduced user of service's operation easier, has improved the service efficiency of equipment.
Claims (2)
1. transport vehicle control stick positioner, it comprises, control stick; Locating surface is characterized in that: on locating surface, have the hole, be fixed with assembled shaft in the locating surface bottom; Between locating surface and control stick, be provided with positioning sleeve, the bottom of control stick is provided with connecting shaft spare, and connecting shaft spare is rotationally connected with assembled shaft.
2. transport vehicle control stick positioner as claimed in claim 1, it is characterized in that: the structure of said positioning sleeve is: in locating sleeve, be equipped with the top spring, an end of top spring is provided with steel ball, and the other end of top spring is provided with fixed screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120249988U CN202137846U (en) | 2011-07-07 | 2011-07-07 | Positioning device for control lever of transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120249988U CN202137846U (en) | 2011-07-07 | 2011-07-07 | Positioning device for control lever of transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202137846U true CN202137846U (en) | 2012-02-08 |
Family
ID=45548922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120249988U Expired - Fee Related CN202137846U (en) | 2011-07-07 | 2011-07-07 | Positioning device for control lever of transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202137846U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441244A (en) * | 2013-09-22 | 2015-03-25 | 江苏卡威专用汽车制造有限公司 | Locating assembly, control mechanism of stirring vehicle and stirring vehicle |
-
2011
- 2011-07-07 CN CN201120249988U patent/CN202137846U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104441244A (en) * | 2013-09-22 | 2015-03-25 | 江苏卡威专用汽车制造有限公司 | Locating assembly, control mechanism of stirring vehicle and stirring vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |