CN211037094U

CN211037094U - Bulldozing leveling mechanism

Info

Publication number: CN211037094U
Application number: CN201921836368.6U
Authority: CN
Inventors: 周誉佳; 张国栋; 张霞
Original assignee: Qingdao Jiudian Intelligent Agriculture Group Co ltd
Current assignee: Qingdao Jiudian Intelligent Agriculture Group Co ltd
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-17
Anticipated expiration: 2029-10-29

Abstract

The utility model relates to a bulldozing and leveling mechanism, which comprises a main shovel, an auxiliary shovel, a telescopic device, a fixing device, an adjusting device, a bracket and a vehicle body, wherein the main shovel is of a hollow structure, the auxiliary shovel is arranged in the cavity of the main shovel, the fixing device is arranged on one side of the main shovel, which is far away from the soil, one end of the telescopic device is arranged on the fixing device, and the other end of the telescopic device is hinged with one end of the auxiliary shovel, which is far away from the main shovel; one end of the adjusting device is hinged to the middle above the main shovel, and the other end of the adjusting device is hinged to the vehicle body; the support is H-shaped, one end of the support is hinged below the main shovel, the other end of the support is hinged with the vehicle body, and the vehicle body is a small tractor. The telescopic dozer blade capable of changing the working area is adopted, so that the weight of the mechanism is reduced, the working area is increased, and the working efficiency is improved.

Description

Bulldozing leveling mechanism

Technical Field

The utility model relates to a bulldoze leveling mechanism.

Background

A large amount of daub land and beach bath land exist in coastal areas in China, and the daub land and beach bath land have the following characteristics: 1. the surface soil is hard, easy to dry in the sun, easy to agglomerate, change into mud shape when meeting water; 2. the soil quality below 10 cm underground is soft, and heavy machinery is easy to sink.

In the prior art, a bulldozer and a finisher have high requirements on the land, and need the conditions of hard geology, no vehicle collapse, soft soil quality and the like. However, in coastal areas in south, more daub lands and beach bath lands exist, in the lands, a bulldozer and a soil crusher can be stuck due to soft soil, labor and time are wasted, the bulldozer and the soil crusher cannot be used basically, and a leveling machine cannot be leveled due to hard surface daub soil. The disadvantages of long operation period, complex operation, increased working cost and the like exist in the use of the digging machine for leveling. The dozer blade is connected with the vehicle body, the dozer blade is too large and inconvenient to use, the vehicle body is easy to sink due to the large weight, and the working efficiency is affected due to the small area of the dozer blade.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the above problem, provide a bulldozing leveling mechanism, it adopts scalable change area's dozing shovel, has reduced the weight of mechanism, has increased work area, improves work efficiency, and the technical scheme of its adoption is as follows:

a bulldozing and leveling mechanism is characterized by comprising a main shovel, an auxiliary shovel, a telescopic device, a fixing device, an adjusting device, a support and a vehicle body, wherein the main shovel is of a hollow structure, the auxiliary shovel is installed in a cavity of the main shovel, the fixing device is installed on one surface, far away from soil, of the main shovel, one end of the telescopic device is installed on the fixing device, and the other end of the telescopic device is hinged to one end, far away from the main shovel, of the auxiliary shovel; one end of the adjusting device is hinged to the middle above the main shovel, and the other end of the adjusting device is hinged to the vehicle body; the support is H-shaped, one end of the support is hinged below the main shovel, the other end of the support is hinged to the vehicle body, and the vehicle body is a small tractor.

The two ends of the upper surface of the cavity of the main shovel are provided with pin rods, the upper end of the auxiliary shovel is provided with a groove, and the groove is matched with the pin rods.

The telescopic device and the adjusting device are electric push rods.

The utility model has the advantages of as follows: the weight of the bulldozing and leveling mechanism is reduced, the pressure of the whole machine on the ground is reduced, the sinking of the vehicle body is avoided, the working area of the dozing blade is increased, and the working efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawing in the following description is only an embodiment of the invention, and that for a person skilled in the art, other embodiments can be derived from the drawing provided without inventive effort.

FIG. 1: the utility model discloses a schematic three-dimensional structure diagram of an embodiment;

FIG. 2: the utility model relates to a main shovel left side of embodiment looks structural schematic.

Detailed Description

The invention will be further described with reference to the following figures and examples:

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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the utility model provides an embodiment, a bulldozing leveling mechanism, which is characterized in that the mechanism comprises a main shovel 1, an auxiliary shovel 2, a telescopic device 3, a fixing device 4, an adjusting device 5, a bracket 6 and a vehicle body, wherein the main shovel 1 is of a hollow structure, the auxiliary shovel 2 is arranged in a cavity of the main shovel 1, the fixing device 4 is arranged on one side of the main shovel 1, which is far away from the soil, one end of the telescopic device 3 is arranged on the fixing device 4, and the other end is hinged with one end of the auxiliary shovel 2, which is far away from the main shovel 1; one end of the adjusting device 5 is hinged to the middle above the main shovel 1, and the other end of the adjusting device is hinged to the vehicle body; the support 6 is H-shaped, one end of the support 6 is hinged below the main shovel 1, the other end of the support 6 is hinged to the vehicle body, and the vehicle body is a small tractor.

Two ends of the upper surface of the cavity of the main shovel 1 are provided with pin rods 7, the upper end of the auxiliary shovel 2 is provided with a groove 8, and the groove 8 is matched with the pin rods 7. In vice shovel 2 can receive into main shovel 1 under telescoping device 3's effect, the effect of location is played in the direction of motion of the vice shovel 2 of recess 8 and pin rod 7 cooperation control, and main shovel 1 inside cavity has reduced weight, has improved intensity, and vice shovel 2 stretches out main shovel 1 and has increased the area of bulldozing, has improved work efficiency.

The telescopic device 3 and the adjusting device 5 are electric push rods. The telescopic device 3 and the adjusting device 5 can also adopt an electric hydraulic push rod.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should take the description as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. A bulldozing and leveling mechanism is characterized by comprising a main shovel (1), an auxiliary shovel (2), a telescopic device (3), a fixing device (4), an adjusting device (5), a support (6) and a vehicle body, wherein the main shovel (1) is of a hollow structure, the auxiliary shovel (2) is installed in a cavity of the main shovel (1), the fixing device (4) is installed on one surface, far away from soil, of the main shovel (1), one end of the telescopic device (3) is installed on the fixing device (4), and the other end of the telescopic device is hinged to one end, far away from the main shovel (1), of the auxiliary shovel (2); one end of the adjusting device (5) is hinged to the middle above the main shovel (1), and the other end of the adjusting device is hinged to the vehicle body; the support (6) is H-shaped, one end of the support (6) is hinged below the main shovel (1), the other end of the support is hinged to a vehicle body, and the vehicle body is a small tractor.

2. A dozing leveling mechanism according to claim 1 wherein the main blade (1) has pins (7) at both ends of the upper surface of the cavity and the auxiliary blade (2) has grooves (8) at the upper end, the grooves (8) cooperating with the pins (7).

3. A dozing leveling mechanism according to claim 1 wherein said telescoping means (3) and adjustment means (5) are powered pushrods.