CN213735249U

CN213735249U - Preposed counterweight device of tractor

Info

Publication number: CN213735249U
Application number: CN202022435450.7U
Authority: CN
Inventors: 蒋忠平
Original assignee: Changzhou Shending Locomotive And Rolling Stock Parts Co ltd
Current assignee: Changzhou Shending Locomotive And Rolling Stock Parts Co ltd
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-20
Anticipated expiration: 2030-10-28

Abstract

The utility model discloses a front counterweight device of a tractor, which comprises a tractor body, wherein a counterweight structure is arranged in front of the tractor body; wherein, counter weight structure contains: the pair of sliding rails with the same structure, the pair of sliding blocks with the same structure, the electric push rod, the moving rod, the pair of supporting rods with the same structure and the counterweight component are arranged on the pair of sliding rails; a pair of the slide rail is installed on the wall under the tractor body locomotive, it is a pair of slider movable mounting is a pair of on the slide rail, the carriage release lever is installed a pair of on the wall under the slider, the last wall of electric putter is installed on the wall under the tractor body locomotive, the utility model relates to a tractor counter weight technical field has solved the problem that current tractor need not cause the accident easily because the longitudinal stability when hanging agricultural implement at the rear portion is not good.

Description

Preposed counterweight device of tractor

Technical Field

The utility model relates to a tractor counter weight technical field specifically is a leading counter weight device of tractor.

Background

The tractor is used for towing and driving the operation machinery to complete the self-propelled power machine of every movable operation, can also be used as the power of fixed operation, divide tractors such as agricultural, industrial and special use according to function and use; the tractor is divided into a wheel type tractor, a crawler type tractor, a boat-shaped tractor, a self-propelled chassis and the like according to the structure type, and the existing tractor has the problems that the longitudinal stability is not good when an agricultural implement is hung at the rear part, and accidents are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a tractor leading counter weight device, the problem of accident has been solved to current tractor and need not be good at the longitudinal stability when rear portion hangs agricultural implement, causes easily.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a front counterweight device of a tractor comprises a tractor body, wherein a counterweight structure is arranged in front of the tractor body;

wherein, counter weight structure contains: the pair of sliding rails with the same structure, the pair of sliding blocks with the same structure, the electric push rod, the moving rod, the pair of supporting rods with the same structure and the counterweight component are arranged on the pair of sliding rails;

the pair of sliding rails are mounted on the lower wall face of the tractor body head, the pair of sliding blocks are movably mounted on the pair of sliding rails, the moving rod is mounted on the lower wall face of the pair of sliding blocks, the upper wall face of the electric push rod is mounted on the lower wall face of the tractor body head, the electric push rod is located between the pair of sliding rails, the driving end of the electric push rod is mounted on the right wall face of the moving rod, the pair of supporting rods are mounted on the lower wall face of the moving rod, and the front ends of the pair of supporting rods are provided with counterweight components.

Preferably, the weight assembly comprises: the counterweight device comprises a support shaft, a hook, a counterweight box, a rotating shaft and a plurality of counterweights with the same structure;

the utility model discloses a counter weight, including the bracing piece, the back shaft is installed on a pair of bracing piece left side wall, the hook is installed on the wall under the back shaft, the through-hole has been seted up to wall around the weight box, the rotation axis passes the through-hole that the wall was seted up around the weight box, the hook is installed on the rotation axis, and is a plurality of the balancing weight is placed in the weight box.

Preferably, the pair of slide rails is provided with a limiting block for limiting.

Preferably, the electric push rod is provided with a support frame for supporting.

Preferably, a clamp spring for fastening is arranged at the joint of the rotating shaft and the weight box.

Preferably, a telescopic rod for supporting is arranged between the rear wall surface of the movable rod and the lower wall surface of the tractor body.

Advantageous effects

The utility model provides a front counterweight device of a tractor. The tractor has the advantages that the counterweight structure is mainly adopted, counterweight can be carried out on the front portion of the tractor when agricultural implements are hung on the rear portion of the tractor, meanwhile, the counterweight on the front portion is adjusted according to the agricultural implements hung on the rear portion, accidents are reduced, the tractor is more stable, and the problems that longitudinal stability of the existing tractor is poor when the agricultural implements are hung on the rear portion, and accidents are easily caused are solved.

Drawings

Fig. 1 is a schematic view of a front counterweight device of a tractor according to the present invention.

Fig. 2 is a schematic view of the front counterweight device of a tractor according to the present invention.

Fig. 3 is a schematic view of a front-view partially enlarged structure of a front counterweight device of a tractor according to the present invention.

In the figure: 1-a tractor body; 2-a slide rail; 3-a slide block; 4, an electric push rod; 5-moving the rod; 6-supporting rods; 7-supporting the shaft; 8-hooks; 9-weight box; 10-a rotating shaft; 11-a counterweight block; 12-a limiting block; 13-a support frame; 14-a clamp spring; 15-telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a leading counter weight device of tractor, this case major component is: the tractor comprises a tractor body 1, wherein a counterweight structure is arranged in front of the tractor body 1;

it should be noted that, when agricultural implement needs to be hung at the rear part of the tractor body 1, a counterweight structure in front of the tractor body 1 can be adopted for counterweight, so as to improve the stability of the tractor body 1.

In the specific implementation process, the counterweight structure comprises: the device comprises a pair of slide rails 2 with the same structure, a pair of slide blocks 3 with the same structure, an electric push rod 4, a moving rod 5, a pair of support rods 6 with the same structure and a counterweight component;

the pair of sliding rails 2 are installed on the lower wall face of the tractor body 1 head, the pair of sliding blocks 3 are movably installed on the pair of sliding rails 2, the moving rod 5 is installed on the pair of sliding blocks 3, the upper wall face of the electric push rod 4 is installed on the lower wall face of the tractor body 1 head, the electric push rod 4 is located in the middle of the pair of sliding rails 2, the driving end of the electric push rod 4 is installed on the right wall face of the moving rod 5, the pair of supporting rods 6 are installed on the lower wall face of the moving rod 5, and the front ends of the supporting rods 6 are provided with counterweight components.

It should be noted that, when an agricultural implement is hung at the rear of the tractor body 1, the front of the tractor body 1 can be weighted, the stability is improved, the electric push rod 4 installed on the lower wall surface of the tractor body 1 is powered on, the electric push rod 4 receives a wire number, the driving end of the electric push rod 4 begins to stretch, because the moving rod 5 is installed on the stretching end of the electric push rod 4, the pair of sliders 3 are installed on the upper wall surface of the moving rod 5, the pair of sliders 3 are movably installed on the pair of slide rails 2, the pair of slide rails 2 are installed on the lower wall surface of the tractor body 1, the moving rod 5 moves by means of the pair of sliders 3 and the pair of slide rails 2, because the pair of support rods 6 are installed on the lower wall surface of the moving rod 5, the pair of support rods 6 extends out of the tractor body 1, because the pair of support rods 6 are provided with the weighting components, the length of the pair of support rods 6 and the weighting components on the pair of support rods 6 can be adjusted according to the agricultural implement hung at the rear of the tractor body 1 The weight of (c).

In one embodiment, the counterweight assembly further comprises: the device comprises a support shaft 7, a hook 8, a weight box 9, a rotating shaft 10 and a plurality of balancing weights 11 with the same structure;

the utility model discloses a counter weight box, including support shaft 7, hook 8, counterweight box 9, rotation axis 10, weight box 9, hook 8, support shaft 7, hook 8, through-hole has been seted up to wall under the support shaft 7, the rotation axis 10 passes the through-hole that the wall was seted up around the counterweight box 9, hook 8 is installed on the rotation axis 10, and is a plurality of balancing weight 11 is placed in the counterweight box 9.

It should be noted that, because the hook 8 at the lower end of the supporting shaft 7 on the left wall of the supporting rods 6 is hooked on the rotating shaft 10 on the through holes arranged on the front and rear walls of the weight box 9, a plurality of clump weights 11 are placed in the weight box 9 according to the weight of the farm implement hung on the rear part of the tractor body 1, so that the stability of the tractor body 1 is better.

In a specific implementation process, more closely, the pair of slide rails 2 are provided with limit blocks 12 for limiting.

In the specific implementation process, further, the electric push rod 4 is provided with a support frame 13 for supporting.

In the specific implementation process, furthermore, a clamp spring 14 for fastening is arranged at the joint of the rotating shaft 10 and the weight box 9.

In the specific implementation process, further, a telescopic rod 15 for supporting is arranged between the rear wall surface of the moving rod 5 and the lower wall surface of the tractor body 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A front counterweight device of a tractor comprises a tractor body (1), and is characterized in that a counterweight structure is arranged in front of the tractor body (1);

wherein, counter weight structure contains: the pair of sliding rails (2) with the same structure, the pair of sliding blocks (3) with the same structure, the electric push rod (4), the moving rod (5), the pair of supporting rods (6) with the same structure and the counterweight component are arranged on the sliding rails;

a pair of slide rail (2) are installed on the wall under tractor body (1) locomotive, and a pair of slider (3) movable mounting is a pair of on slide rail (2), carriage release lever (5) are installed a pair of on the wall under slider (3), wall is installed on electric putter (4) on the wall under tractor body (1) locomotive, electric putter (4) are located a pair of in the middle of slide rail (2), electric putter (4) drive end is installed on carriage release lever (5) right side wall, and a pair of bracing piece (6) are installed on carriage release lever (5) lower wall, and a pair of bracing piece (6) front end all is equipped with the counter weight subassembly.

2. The tractor front counterweight device of claim 1, wherein said counterweight assembly comprises: the device comprises a support shaft (7), a hook (8), a weight box (9), a rotating shaft (10) and a plurality of balancing weights (11) with the same structure;

support shaft (7) are installed a pair of on bracing piece (6) left side wall, hook (8) are installed on support shaft (7) lower wall, the through-hole has been seted up to wall around weight box (9), rotation axis (10) pass the through-hole that the wall was seted up around weight box (9), hook (8) are installed on rotation axis (10), a plurality of balancing weight (11) are placed in weight box (9).

3. The front counterweight device of the tractor according to claim 1, characterized in that a pair of said slide rails (2) is provided with a limiting block (12) for limiting.

4. Front-mounted counterweight device for tractors according to claim 1, characterized in that said electric push rod (4) is provided with a support frame (13) for support.

5. A tractor front counterweight device according to claim 2 characterized in that a clamp spring (14) is arranged at the joint of the rotating shaft (10) and the counterweight box (9) for fastening.

6. A tractor front counterweight device according to claim 1 characterized in that a telescopic rod (15) for support is provided between the rear wall surface of the moving rod (5) and the lower wall surface of the tractor body (1).