CN202806913U - Motor tractor with hook traction frame and limiting function - Google Patents
Motor tractor with hook traction frame and limiting function Download PDFInfo
- Publication number
- CN202806913U CN202806913U CN201220418393.4U CN201220418393U CN202806913U CN 202806913 U CN202806913 U CN 202806913U CN 201220418393 U CN201220418393 U CN 201220418393U CN 202806913 U CN202806913 U CN 202806913U
- Authority
- CN
- China
- Prior art keywords
- traction frame
- hook
- hook traction
- drawbar frame
- tractor truck
- 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 - Lifetime
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Abstract
The utility model relates to a motor tractor with a hook traction frame and a limiting function. The motor tractor with the hook traction frame and the limiting function comprises a motor tractor body, wherein the motor tractor body is provided with the hook traction frame which can vertically move, and the hook traction frame is controlled by a cylinder. The motor tractor body is provided with a limit switch which is arranged above the hook traction frame. When the hook traction frame moves upward to a limit position, the hook traction frame touches the limit switch, a power circuit is opened, the cylinder stops working, and then the hook traction frame stop moving upward. The back portion of the motor tractor body is provided with a sliding rail. The hook traction frame can move in the sliding rail. In the process of lifting the hook traction frame, the motor tractor with the hook traction frame and the limiting function can automatically stop lifting, workload of worker is reduced, positions of stopping lifting are united, and working efficiency is improved.
Description
Technical field
The utility model relates to a kind of tractor truck, refers in particular to a kind of tractor truck with hook drawbar frame of limit function.
Background technology
Along with the fast development of modern logistics, the propelling of enterprise automation process, work efficiency improves step by step, and tractor truck is used in enterprises widely as a kind of handbarrow, and it is provided and delivered efficiently, satisfies enterprise's running production rapidly and efficiently fully.Concrete spacing of the tractor truck neither one of present employed hook traction posture, in use, need the manual control switch to realize the rising of hook drawbar frame is stopped, this has increased the weight of workman's work load, and the rising of linking up with drawbar frame is stopped the position being not easy to hold, affect work efficiency.
The utility model content
The utility model purpose is that a kind of tractor truck with hook drawbar frame of limit function is provided in order to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution adopted in the utility model is: a kind of tractor truck with hook drawbar frame of limit function, comprise the tractor truck body, and the rear portion of described tractor truck body is provided with hook drawbar frame moving up and down; Described hook drawbar frame is controlled by oil cylinder; Described tractor truck body is provided with limit switch, is positioned at the top of hook drawbar frame; Described hook drawbar frame rises to spacing place, runs into described limit switch, and interrupting power circuit quits work oil cylinder, and then the hook drawbar frame stops to rise.
Preferably, the rear portion of described tractor truck body is provided with slide rail; Described hook drawbar frame can be mobile at slide rail.
Because the utilization of technique scheme, the utility model compared with prior art has following advantages:
The tractor truck of the hook drawbar frame with limit function of the utility model scheme because described tractor truck body is provided with limit switch, is positioned at the top of hook drawbar frame; Described hook drawbar frame rises to spacing place, runs into described limit switch, and interrupting power circuit quits work oil cylinder, and then the hook drawbar frame stops to rise.Tractor truck with hook drawbar frame of limit function of the present utility model in the process of enhancing hook drawbar frame, can be realized stopping automatically rising, and has reduced workman's work load, and the position unification of rising and stopping, and has improved work efficiency.
Description of drawings
Below in conjunction with accompanying drawing technical solutions of the utility model are described further:
Accompanying drawing 1 is the block diagram of the tractor truck of the hook drawbar frame with limit function described in the utility model;
Accompanying drawing 2 is the spacing fundamental diagram of the tractor truck of the hook drawbar frame with limit function described in the utility model;
Wherein: 1, tractor truck body; 2, hook drawbar frame; 3, limit switch; 4, slide rail.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
Accompanying drawing 1,2 is a kind of tractor truck with hook drawbar frame of limit function described in the utility model, comprises tractor truck body 1, and the rear portion of described tractor truck body 1 is provided with by oil cylinder and controls hook drawbar frame 2 moving up and down; Described hook drawbar frame 2 is controlled by oil cylinder; Described tractor truck body 1 is provided with limit switch 3, is positioned at the top of hook drawbar frame 2; Described hook drawbar frame 2 rises to spacing place, runs into described limit switch 3, interrupting power circuit, and motor quits work, and motor-driven oil pump also quits work, and oil cylinder is quit work, and then hook drawbar frame 2 stops to rise; The rear portion of described tractor truck body 1 is provided with slide rail 4; Described hook drawbar frame 2 can be mobile at slide rail 4.
Tractor truck with hook drawbar frame of limit function of the present utility model in the process of enhancing hook drawbar frame 2, can be realized stopping automatically rising, and has reduced workman's work load, and the position unification of rising and stopping, and has improved work efficiency.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, all drop within the utility model rights protection scope.
Claims (2)
1. the tractor truck with hook drawbar frame of limit function comprises the tractor truck body, and the rear portion of described tractor truck body is provided with hook drawbar frame moving up and down; Described hook drawbar frame is controlled by oil cylinder; It is characterized in that: described tractor truck body is provided with limit switch, is positioned at the top of hook drawbar frame; Described hook drawbar frame rises to spacing place, runs into described limit switch, and interrupting power circuit quits work oil cylinder, and then the hook drawbar frame stops to rise.
2. the tractor truck with hook drawbar frame of limit function according to claim 1, it is characterized in that: the rear portion of described tractor truck body is provided with slide rail; Described hook drawbar frame can be mobile at slide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418393.4U CN202806913U (en) | 2012-08-23 | 2012-08-23 | Motor tractor with hook traction frame and limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220418393.4U CN202806913U (en) | 2012-08-23 | 2012-08-23 | Motor tractor with hook traction frame and limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202806913U true CN202806913U (en) | 2013-03-20 |
Family
ID=47865840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220418393.4U Expired - Lifetime CN202806913U (en) | 2012-08-23 | 2012-08-23 | Motor tractor with hook traction frame and limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202806913U (en) |
-
2012
- 2012-08-23 CN CN201220418393.4U patent/CN202806913U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |