CN214823706U

CN214823706U - Handle adjusting device for walking tractor

Info

Publication number: CN214823706U
Application number: CN202120364056.0U
Authority: CN
Inventors: 戴肖肖; 蒋连杰; 刘忠念; 张汉章; 李博文
Original assignee: Zhejiang Jialift Warehouse Equipment Co ltd
Current assignee: Zhejiang Jialift Warehouse Equipment Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-23
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a handle adjusting device for a walking tractor, which is connected with an operating handle; including adjustment handle, regulating plate, regulation post, reference column and connecting pipe, be equipped with a plurality of regulation holes on the regulating plate, adjustment handle wears to establish the regulation hole with the regulation post is connected, the reference column is rotatable to be located the regulating plate, the connecting pipe with rotatable coupling between the reference column. This handle adjusting device is through setting up adjustment handle, the regulating plate, the regulation post, reference column and connecting pipe, be equipped with a plurality of regulation holes on the regulating plate, adjustment handle wears to establish the regulation hole and is connected with the regulation post, the rotatable regulating plate of locating of reference column, the connecting pipe is with the altitude mixture control of reference column rotatable coupling in order to realize operating handle, in order to adapt to the people of different heights to the operation of walking tractor, reduce the operation degree of difficulty, the use of reinforcing user is experienced, be favorable to above-mentioned handle adjusting device popularization and application on walking tractor.

Description

Handle adjusting device for walking tractor

Technical Field

The utility model relates to a pulling equipment technical field specifically is a handle adjusting device for walking tractor.

Background

The walking type track tractor is an industrial tractor which can run on a road and can realize traction on the rail, and the walking type track tractor can switch running modes according to different working conditions on the road and the rail. With the progress of technology, a handle adjusting device for a walking tractor realizes electric control, reduces the working intensity of operators, and is more and more widely applied.

In prior art, the walking electric tractor that uses, its handle is fixed usually, leads to the people of different heights to differ to the degree of difficulty of its operation, leads to the user to use to experience poorly, is unfavorable for above-mentioned tractor popularization and application on market.

Disclosure of Invention

In order to overcome the defect among the prior art, the utility model aims to provide a handle adjusting device for walking tractor, this handle adjusting device structure is ingenious, and the operation is stable, can adapt to the operation of people of different heights to walking tractor, reduces the operation degree of difficulty, and reinforcing user's use is experienced, is favorable to the popularization and the application of above-mentioned handle adjusting device on walking tractor.

In order to achieve the aim, the utility model adopts the following technical proposal that a handle adjusting device for a walking tractor is connected with an operating handle; including adjustment handle, regulating plate, regulation post, reference column and connecting pipe, be equipped with a plurality of regulation holes on the regulating plate, adjustment handle wears to establish the regulation hole with the regulation post is connected, the reference column is rotatable to be located the regulating plate, the connecting pipe with rotatable coupling between the reference column.

As a preferred scheme of the utility model, the reference column is cylindricly, the regulating plate forms the constant head tank, the reference column install in the constant head tank.

As an optimized scheme of the utility model, the constant head tank setting be the curved surface form with reference column looks adaptation.

As an optimized proposal of the utility model, the positioning groove is provided with an opening.

As an optimized scheme of the utility model, connecting pipe one end is equipped with connecting sleeve, connecting sleeve suit in outside the reference column.

As an optimized scheme of the utility model, the reference column both ends are equipped with the location platform, be equipped with on the location platform and be used for preventing the antiskid piece of connecting sleeve roll-off.

As an optimized proposal of the utility model, the anti-skid piece is a lock nut structure.

As an optimized proposal of the utility model, the connecting pipe is a square pipe structure.

As an optimized scheme of the utility model, the connecting pipe with connecting sleeve integrated into one piece sets up.

As an optimized proposal of the utility model, the adjusting handle is a plum blossom handle.

The utility model provides a handle adjusting device for walking tractor, through setting up adjustment handle, the regulating plate, adjust the post, reference column and connecting pipe, be equipped with a plurality of regulation holes on the regulating plate, adjustment handle wears to establish the regulation hole and adjusts the post connection, the rotatable regulating plate of locating of reference column, connecting pipe and reference column rotatable coupling are with the altitude mixture control who realizes operating handle, to adapt to the operation of people of different heights to walking tractor, reduce the operation degree of difficulty, reinforcing user's use is experienced, be favorable to the popularization and the application of above-mentioned handle adjusting device on walking tractor.

Drawings

FIG. 1 is a schematic structural view of a handle adjusting apparatus for a walk-behind tractor according to an embodiment;

FIG. 2 is a schematic view showing the structure of an adjusting plate of the handle adjusting apparatus for a walking tractor according to one embodiment;

fig. 3 is a schematic mounting diagram of a handle adjusting device for a walking tractor mounted in the walking tractor in the embodiment.

Reference numerals: 3. an operating handle; 81. an adjusting handle; 82. an adjusting plate; 820. an adjustment hole; 821. positioning a groove; 83. an adjustment column; 84. a positioning column; 85. a connecting pipe; 850. a connecting sleeve; 86. a positioning table; 87. and an anti-slip piece.

Detailed Description

The following describes embodiments of the present invention in detail with reference to the accompanying drawings.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Example (b): as shown in fig. 1 to 3, a handle adjusting device for a walk-behind tractor is connected to an operating handle 3; the height adjusting device comprises an adjusting handle 81, an adjusting plate 82, an adjusting column 83, a positioning column 84 and a connecting pipe 85, wherein a plurality of adjusting holes 820 are formed in the adjusting plate 82, and the height of the operating handle 3 is changed by adjusting the position of the adjusting handle 81 on the adjusting plate 82. The adjusting handle 81 is inserted into the adjusting hole 820 and connected to the adjusting post 83, the adjusting post 83 is mounted on the body of the walking tractor to realize the installation of the handle adjusting device, the positioning post 84 is rotatably mounted on the adjusting plate 82, and the connecting pipe 85 and the positioning post 84 are rotatably connected to realize the free adjustment of the operating handle 3 to enhance the user experience.

The regulation hole 820 in this embodiment is three, wears to establish the change in order to realize operating handle 3 height through adjusting handle 81 in the regulation hole 820 of difference promptly, and three operating handle 3 height can be realized in order to match the different operator of height and operate in the setting of three regulation hole 820, and regulation hole 820 can set up arbitrary quantity according to the demand.

In order to facilitate the rotatable mounting of the positioning column 84 on the adjusting plate 82, the positioning column 84 is provided in a cylindrical shape, the adjusting plate 82 forms a positioning groove 821, and the positioning column 84 is rotatably mounted in the positioning groove 821. Further, in order to ensure the stability of the positioning column 84 during installation and further ensure the smoothness of the operating handle 3 during use, the positioning groove 821 is arranged in a curved shape, and the positioning groove 821 in the curved shape is matched with the cylindrical positioning column 84.

In order to improve the installation efficiency, the positioning groove 821 is opened, the positioning column 84 can be directly clamped in the positioning groove 821, and the positioning column 84 does not need to be penetrated from the end part of the adjusting plate 82, so that the time and labor are saved.

The edge of the adjusting plate 82 far away from the positioning groove 821 is arranged in a curved surface mode, so that the influence on other parts can be reduced, meanwhile, manufacturing materials are saved, manufacturing cost is reduced, and the appearance is attractive.

Connecting pipe 85 one end is equipped with connecting sleeve 850, with above-mentioned connecting sleeve 850 suit outside above-mentioned reference column 84, further guarantee operating handle 3 in the smooth and easy degree of operation in-process to reinforcing user's use experience.

In order to prevent the connecting sleeve 850 from sliding out of the positioning column 84 during use, positioning tables 86 are provided at both ends of the positioning column 84, and an anti-slip member 87 for preventing the connecting sleeve 850 from sliding out is provided on the positioning tables 86, wherein the anti-slip member 87 is a lock nut structure with simple structure and convenient operation.

In order to guarantee structural strength and stability with operating handle 3 junction, set up above-mentioned connecting pipe 85 into square tubular construction, set up square pipe in operating handle 3 below, install the square pipe that is square tubular construction in this embodiment in the square tubular that operating handle 3 below set up, realize being connected with operating handle 3, compare to set to cylindricly, square tubular structural stability is higher and difficult for sliding, the result of use is better.

In order to ensure the structural strength of the joint between the connection pipe 85 and the connection sleeve 850 and reduce the probability of fracture of the joint, the connection pipe 85 and the connection sleeve 850 may be integrally formed and may be welded to each other, and further, in order to prevent the connection sleeve 850 from falling off the adjustment plate 82, the connection sleeve 850 and the adjustment plate 82 may be fixed to each other by welding.

Adjustment handle 81 is six stars plum blossom handle, and easy operation is convenient, can effectively strengthen user's use and experience.

As shown in fig. 3, a is a schematic view illustrating the installation of the handle adjusting device for the walking tractor according to the present embodiment on the walking tractor.

A handle adjusting device for walking tractor in this embodiment, through setting up adjustment handle 81, regulating plate 82, adjust post 83, reference column 84 and connecting pipe 85, be equipped with a plurality of regulation holes 820 on regulating plate 82, adjustment handle 81 wears to establish regulation hole 820 and is connected with regulation post 83, reference column 84 is rotatable locates regulating plate 82, connecting pipe 85 and reference column 84 rotatable coupling are in order to realize operating handle's altitude mixture control, in order to adapt to the operation of people of different heights to walking tractor, reduce the operation degree of difficulty, reinforcing user's use experience, be favorable to the popularization and the application of above-mentioned handle adjusting device on walking tractor.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention; thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Although the reference numerals in the figures are used more here: 3. an operating handle; 81. an adjusting handle; 82. an adjusting plate; 820. an adjustment hole; 821. positioning a groove; 83. an adjustment column; 84. a positioning column; 85. a connecting pipe; 850. a connecting sleeve; 86. a positioning table; 87. anti-slip means, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. A handle adjustment device for a walking tractor, connected to an operating handle (3); the method is characterized in that: including adjustment handle (81), regulating plate (82), regulation post (83), reference column (84) and connecting pipe (85), be equipped with a plurality of regulation holes (820) on regulating plate (82), adjustment handle (81) are worn to establish regulation hole (820) with regulation post (83) are connected, reference column (84) rotatable locate regulating plate (82), connecting pipe (85) with rotatable coupling between reference column (84).

2. A handle adjustment device for a walk-behind tractor according to claim 1, characterized in that: the positioning column (84) is cylindrical, the adjusting plate (82) forms a positioning groove (821), and the positioning column (84) is installed in the positioning groove (821).

3. A handle adjustment device for a walk-behind tractor according to claim 2, characterized in that: the positioning groove (821) is arranged in a curved surface shape and matched with the positioning column (84).

4. A handle adjustment device for a walk-behind tractor according to claim 3, characterized in that: the positioning groove (821) is opened.

5. The handle adjusting apparatus for a walk-behind tractor according to claim 4, characterized in that: one end of the connecting pipe (85) is provided with a connecting sleeve (850), and the connecting sleeve (850) is sleeved outside the positioning column (84).

6. The handle adjustment device for a walk-behind tractor according to claim 5, characterized in that: positioning tables (86) are arranged at two ends of the positioning column (84), and anti-skidding pieces (87) used for preventing the connecting sleeve (850) from slipping out are arranged on the positioning tables (86).

7. The handle adjustment device for a walk-behind tractor according to claim 6, characterized in that: the anti-skid piece (87) is of a lock nut structure.

8. The handle adjustment device for a walk-behind tractor according to claim 7, characterized in that: the connecting pipe (85) is of a square pipe structure.

9. The handle adjustment device for a walk-behind tractor according to claim 8, characterized in that: the connecting pipe (85) and the connecting sleeve (850) are integrally formed.

10. A handle adjustment device for a walk-behind tractor according to claim 1 or 9, characterized in that: the adjusting handle (81) is a plum blossom handle.