CN205062870U

CN205062870U - Wheel dozer equipment

Info

Publication number: CN205062870U
Application number: CN201520634305.8U
Authority: CN
Inventors: 郭彬; 王振; 顾骏; 张里丽; 蒋伟
Original assignee: Technology Branch of XCMG Engineering Machinery Co Ltd
Current assignee: Technology Branch of XCMG Engineering Machinery Co Ltd
Priority date: 2015-08-21
Filing date: 2015-08-21
Publication date: 2016-03-02
Anticipated expiration: 2025-08-21

Abstract

The utility model discloses a wheel dozer equipment, including pushing away the shovel, push away the shovel both ends and be connected with the left and right arm that pushes away through the connecting block, the left and right hydro -cylinder that heels of each fixedly connected with of wall upper surface that pushes away, heel the hydro -cylinder top through the ball pivot device be connected to respectively push away the shovel both ends, push away the shovel intermediate position still be connected with the stabilizer through the connecting block, a left side push away arm and the right side push away the arm rear end be connected to before the frame both sides, the stabilizer rear end be connected to before the frame front end, preceding frame top be connected with the lift cylinder, the lift cylinder top be connected to through the ball pivot device and push away the shovel. The utility model discloses simple structure, the effect is obvious, can make to push away to shovel through the connecting block and carry out reaching from top to bottom the motion of controlling the direction, can realize equipment about, lean forward and heel the operation through heel hydro -cylinder and lift cylinder, through the stabilizer, can strengthen equipment's intensity and stability greatly.

Description

Wheel dozer equipment

Technical field

The utility model relates to a kind of engineering mechanical components, belongs to engineering machinery field, specifically a kind of wheel dozer equipment.

Background technology

At present, the equipment anteversion and retroversion of wheel dozer are stirred and are done generally all manually to have been rotated by leading screw, waste time and energy, inefficiency; The lifting of equipment can only realize fluctuating, and cannot carry out shoveling operation to the acclive road surface of band, application operating mode is few, cannot meet various duty requirements.

Summary of the invention

For above-mentioned prior art Problems existing, the utility model provides a kind of wheel dozer equipment, by HYDRAULIC CONTROL SYSTEM equipment, realize the inclination of equipment with road gradient according to road gradient simultaneously, and can effectively improve structural strength and stability.

To achieve these goals, the technical solution adopted in the utility model is: a kind of wheel dozer equipment, comprise shoveling, shoveling two ends are connected with left push arm and right push arm by contiguous block, described left push arm and the right side push away wall upper surface and are respectively fixedly connected with an inclination oil cylinder, roll oil cylinder top and are connected to shoveling two ends respectively by ball pivot device; Described shoveling centre position is also connected with stabilizer by contiguous block; Described left push arm and right push arm rear end are connected to front frame both sides, and described stabilizer rear end is connected to front frame front end, and described front frame top is connected with lift cylinder, and described lift cylinder top is connected to shoveling by ball pivot device.

Further, described stabilizer is U-shaped structural member, U-shaped opening part both sides have through hole, front frame front end is fixed to by bearing pin, the connector that U-shaped bottom has through hole by middle part hollow, upper and lower surface is connected to contiguous block, by stabilizer, effectively can increase the intensity of equipment, and what occur because shoveling two ends active force is uneven when effectively can prevent work tilts, extend the life-span of equipment.

Further, described contiguous block is for having horizontal stroke, vertical two through holes and horizontal stroke, indulging two through holes not at conplane block connector, contiguous block cross through hole is fixed in shoveling by bearing pin, longitudinal hole is separately fixed at the front end of left push arm, right push arm and stabilizer by bearing pin, left and right push arm and stabilizer can be made to realize up and down and side-to-side movement by contiguous block, although degree of flexibility is not as good as ball pivot, its intensity is higher, installs firm and long service life.

Further, described left and right push arm upper surface is fixed with the plate-like connecting member having through hole, by pinned connection to rolling bottom oil cylinder; Described front frame top is also fixed with the plate-like connecting member having through hole, by pinned connection to lift cylinder, equipment can be made more flexible, be not easily worn by the connected mode of bearing pin.

Further, described front frame both sides are fixed with bulb, and left and right push arm rear end is fixed with two and half ball-and-socket devices, by bolt, two and half ball-and-sockets is connected to bulb, can make left and right push arm while carrying out moving up and down, take into account motion on left and right directions, more adapt to various operating mode.

The beneficial effects of the utility model are: shoveling can be made to carry out up and down and the motion of left and right directions by contiguous block; By roll oil cylinder and lift cylinder can realize equipment upper and lower, lean forward and roll operation; By stabilizer, intensity and the stability of equipment greatly can be strengthened.

Accompanying drawing explanation

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model assembling schematic diagram.

In figure: 1, shoveling, 2, left push arm, 3, right push arm, 4, contiguous block, 5, bearing pin, 6, stabilizer, 7, roll oil cylinder, 8, bulb, 9, half ball-and-socket device, 10, bolt, 11, lift cylinder, 12, front frame, 13, ball pivot device.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail.

As shown in Figure 1, a kind of wheel dozer equipment, comprise shoveling 1, shoveling 1 two ends are connected with left push arm 2 and right push arm 3 by contiguous block 4, the upper surface that described left push arm 2 and the right side push away wall 3 is respectively fixedly connected with an inclination oil cylinder 7, rolls oil cylinder 7 top and is connected to shoveling 1 two ends respectively by ball pivot device 13; Described shoveling 1 centre position is also connected with stabilizer 6 by contiguous block 4.

As shown in Figure 2, described left push arm 2 and right push arm 3 rear end are connected to the both sides of front frame 12, the rear end of described stabilizer 6 is connected to the front end of front frame 12, the top of described front frame 12 is connected with lift cylinder 11, and the top of described lift cylinder 11 is connected to shoveling 1 by ball pivot device 13.

Further, described stabilizer 6 is U-shaped structural member, U-shaped opening part both sides have through hole, the front end of front frame 12 is fixed to by bearing pin 5, the connector that U-shaped bottom has through hole by middle part hollow, upper and lower surface is connected to contiguous block 4, by stabilizer 6, effectively can increase the intensity of equipment, and what occur because shoveling two ends active force is uneven when effectively can prevent work tilts, extend the life-span of equipment.

Further, described contiguous block 4 is for having horizontal stroke, vertical two through holes and horizontal stroke, indulging two through holes not at conplane block connector, contiguous block 4 cross through hole is fixed in shoveling 1 by bearing pin 5, longitudinal hole is separately fixed at the front end of left push arm 2, right push arm 3 and stabilizer 6 by bearing pin 5, left push arm 2, right push arm 3 and stabilizer 6 can be made to realize up and down and side-to-side movement by contiguous block 4, although degree of flexibility is not as good as ball pivot, but its intensity is higher, firm and long service life is installed.

Further, described left push arm 2, right push arm 3 upper surface are fixed with the plate-like connecting member having through hole, are connected to the bottom rolling oil cylinder 7 by bearing pin 5; The top of described front frame 12 is also fixed with the plate-like connecting member having through hole, is connected to the bottom of lift cylinder 11 by bearing pin 5, equipment can be made more flexible while guarantee structural strength, be not easily worn by bearing pin 5.

Further, the both sides of described front frame 12 are fixed with bulb 8, left push arm 2 and right push arm 3 rear end are fixed with two and half ball-and-socket devices 9, by bolt 10, two and half ball-and-socket devices 9 are connected to bulb 8, can make left push arm 2 and right push arm 3 while carrying out moving up and down, take into account motion on left and right directions, more adapt to various operating mode.

In sum, the utility model structure is simple, successful, shoveling can be made to carry out up and down and the motion of left and right directions, increase its structural strength simultaneously by contiguous block; By roll oil cylinder and lift cylinder can realize equipment upper and lower, lean forward, hypsokinesis and roll operation and considerably increase the road conditions scope of application, be that bulldozer can carry out shoveling operation on acclive road surface; By stabilizer, the intensity of equipment and the stability at shoveling two ends greatly can be strengthened.

Claims

1. a wheel dozer equipment, it is characterized in that, comprise shoveling (1), shoveling (1) two ends are connected with left push arm (2) and right push arm (3) by contiguous block (4), the upper surface that described left push arm (2) and the right side push away wall (3) is respectively fixedly connected with inclination oil cylinder (7), rolls oil cylinder (7) top is connected to shoveling (1) respectively two ends by ball pivot device (13); The centre position of described shoveling (1) is also connected with stabilizer (6) by contiguous block (4); Described left push arm (2) and right push arm (3) rear end are connected to the both sides of front frame (12), the rear end of described stabilizer (6) is connected to the front end of front frame (12), the top of described front frame (12) is connected with lift cylinder (11), and the top of described lift cylinder (11) is connected to shoveling (1) by ball pivot device (13).

2. a kind of wheel dozer equipment according to claim 1, it is characterized in that, described stabilizer (6) is U-shaped structural member, U-shaped opening part both sides have through hole, be fixed to the front end of front frame (12) by bearing pin (5), the connector that U-shaped bottom has through hole by middle part hollow, upper and lower surface is connected to contiguous block (4).

3. a kind of wheel dozer equipment according to claim 1, it is characterized in that, described contiguous block (4) is for having horizontal stroke, vertical two through holes and horizontal stroke, indulging two through holes not at conplane block connector, contiguous block (4) cross through hole is fixed in shoveling (1) by bearing pin (5), and longitudinal hole is separately fixed at the front end of left push arm (2), right push arm (3) and stabilizer (6) by bearing pin (5).

4. a kind of wheel dozer equipment according to claim 1, is characterized in that, described left push arm (2), right push arm (3) upper surface are fixed with the plate-like connecting member having through hole, is connected to the bottom rolling oil cylinder (7) by bearing pin (5); The top of described front frame (12) is also fixed with the plate-like connecting member having through hole, is connected to the bottom of lift cylinder (11) by bearing pin (5).

5. a kind of wheel dozer equipment according to claim 1, it is characterized in that, the both sides of described front frame (12) are fixed with bulb (8), left push arm (2) and right push arm (3) rear end are fixed with two and half ball-and-socket devices (9), by bolt (10), two and half ball-and-socket devices (9) are connected to bulb (8).