CN218834629U - Rubble reducing mechanism is built to town road - Google Patents

Abstract

The utility model discloses a gravel crushing device for municipal road construction, which comprises a whole frame, on which a crushing structure for crushing stones is arranged; on the whole frame, an auxiliary supporting box is fixed, and an electric motor is fixed on the upper part of the auxiliary supporting box. The driving device, the inside of the auxiliary support box is equipped with a reducer, the transmission connection between the electric drive device and the reducer, and the transmission connection between the reducer and the gravel crushing structure; The first support leg group and the second support leg group are arranged symmetrically on both sides in the direction; the first support leg group is provided with a mobile switching device; the second support leg group is provided with walking support wheels. With novel structure and unique design, it can effectively crush gravel. The function of stable placement or convenient walking of the device can be realized through the rotation of the mobile switching device, which has high practicability and is worthy of popularization.

Description

A municipal road construction gravel crushing device

technical field

The utility model relates to a crushing device, in particular to a crushing device for municipal road construction.

Background technique

Municipal engineering refers to the construction of municipal facilities. In my country, municipal facilities refer to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas, towns (townships), and provide residents with paid or unpaid public products and services based on government responsibilities and obligations. The construction of various public infrastructure supporting urban life belongs to the category of municipal engineering, such as common urban roads, bridges, subways, such as various pipelines closely related to life: rainwater, sewage, water supply, reclaimed water, electricity (outside the red line) Partial), telecommunications, heat, gas, etc., as well as the construction of squares, urban greening, etc., all belong to the category of municipal engineering.

During the construction of municipal related projects, a lot of construction debris will be produced. Some of these debris can be reused, but these construction wastes are relatively large and need to be crushed.

Traditional small gravel crushing devices are all fixed and difficult to move. Traditional crushing devices can no longer meet the requirements of actual use.

Utility model content

The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technologies and provide a crushing device for municipal road construction.

In order to solve the above-mentioned technical problems, the technical solution provided by the utility model is a gravel crushing device for municipal road construction: it includes an integral frame, and a gravel crushing structure is provided on the integral frame; Auxiliary support box, the upper part of the auxiliary support box is fixed with an electric drive device, the inside of the auxiliary support box is provided with a reducer, the electric drive device and the reducer are connected by transmission, and the reducer and the crushed stone are crushed Transmission connection between structures;

The projection in the direction of the overall frame is rectangular, and the two sides of the overall frame in the length direction are symmetrically provided with a first support leg group and a second support leg group;

The first supporting leg group is provided with a mobile switching device;

Walking support wheels are provided on the second support leg group.

As an improvement, the mobile switching device includes two ends of the rotating rod connected to the first supporting leg group, and the rotating rod is provided with a triangular frame, and one corner of the triangular frame is rotatably matched with the rotating rod. The other two corners of the triangular frame are provided with rotating wheels;

A pressing rod is arranged on the rotating rod body.

As an improvement, the number of the walking support wheels is four.

As an improvement, the electric driving device is an electric motor.

As an improvement, the overall material of the integral frame is metal.

Compared with the prior art, the utility model has the advantages of novel structure and unique design, and can effectively crush crushed stones. The function of stable placement or convenient walking of the device can be realized through the rotation of the mobile switching device, which has high practicability and is worthy of popularization.

Description of drawings

Fig. 1 is a structural schematic diagram 1 of a crushing device for municipal road construction according to the present invention.

Fig. 2 is a structural schematic diagram 2 of a crushing device for municipal road construction according to the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

In the description of the embodiment of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" appear The orientation or positional relationship indicated by , "outside", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of this utility model is used, and is only for the convenience of describing the utility model and simplifying the Describes, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In addition, the appearance of the terms "horizontal", "vertical", "overhanging" etc. does not mean that the parts are absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", and it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the embodiments of the present utility model, "multiple" means at least 2.

In the description of the embodiment of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, It can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

In conjunction with the accompanying drawings, a gravel crushing device for municipal road construction includes an integral frame 1, and a gravel crushing structure 2 is provided on the integral frame 1; an auxiliary support box 3 is provided on the integral frame 1, and the The upper part of the auxiliary support box 3 is fixed with an electric drive device 4, and the inner side of the auxiliary support box 3 is provided with a speed reducer 5, and the electric drive device 4 and the speed reducer 5 are in transmission connection, and the speed reducer 5 and the crushing The transmission connection between the stone crushing structures 2;

The projection on the top view direction of the integral frame 1 presents a rectangle, and the two sides in the length direction of the integral frame 1 are symmetrically provided with a first supporting leg group 6 and a second supporting leg group 7;

The first supporting leg group 6 is provided with a mobile switching device 8;

Walking supporting wheels 9 are provided on the second supporting leg group 7 .

The mobile switching device 8 includes two ends that are rotatably connected to the rotating rod body 10 fixed on the first support leg group 6, and the rotating rod body 10 is provided with a triangular frame body 11, and a corner of the triangular frame body 11 and the rotating rod body 10 Rotational cooperation, the other two corners of the triangular frame body 11 are provided with rotating wheels 12;

The rotating rod body 10 is provided with a pressing rod 13 .

The quantity of described walking supporting wheel 9 is four.

The electric drive 4 is an electric motor.

The overall material of the integral frame 1 is metal.

When the utility model is implemented, when the whole device is placed for normal use, the walking support wheels 9 on the second supporting leg group 7 touch the ground, and the bottom ends of the first supporting leg group 6 also contact the ground. device is ready for use. When in use, the electric drive device 4 rotates to drive the reducer 5 to rotate, and the reducer 5 rotates to drive the gravel crushing structure 2 to work. Effectively pulverize the gravel.

When the whole device needs to be moved, the relevant staff hold the pressing rod 13 on the mobile switching device 8, so that the mobile switching device 8 rotates around the rotating rod body 10 on the mobile switching device 8, so that the rotating wheel 12 on the mobile switching device 8 Contact the ground, then the relevant staff pulls the pressing rod 13 on the mobile switching device 8, and pulls the device to move.

With novel structure and unique design, it can effectively crush gravel. The function of stable placement or easy walking of the device can be realized by the rotation of the mobile switching device 8, which has high practicability and is worthy of popularization.

The utility model and its implementation have been described above. This description is not restrictive. What is shown in the drawings is only one implementation of the utility model, and the actual structure is not limited thereto. All in all, if a person of ordinary skill in the art is inspired by it, without departing from the purpose of the utility model, without creatively designing a structural method and embodiment similar to the technical solution, it shall be protected by the utility model scope.

Claims (5)

1. The utility model provides a rubble reducing mechanism is built to town road which characterized in that:

the device comprises an integral frame (1), wherein a broken stone crushing structure (2) is arranged on the integral frame (1); an auxiliary supporting box (3) is arranged on the integral rack (1), an electric driving device (4) is fixedly arranged at the upper part of the auxiliary supporting box (3), a speed reducer (5) is arranged on the inner side of the auxiliary supporting box (3), the electric driving device (4) is in transmission connection with the speed reducer (5), and the speed reducer (5) is in transmission connection with the broken stone crushing structure (2);

the projection of the integral rack (1) in the overlooking direction is rectangular, and a first support leg group (6) and a second support leg group (7) are symmetrically arranged on two sides of the integral rack (1) in the length direction;

a mobile switching device (8) is arranged on the first support leg group (6);

and the second supporting leg group (7) is provided with a walking supporting wheel (9).

2. The municipal road construction gravel crushing device of claim 1, wherein:

the movable switching device (8) comprises a rotating rod body (10) with two ends rotatably connected to the first supporting leg group (6), a triangular frame body (11) is rotatably arranged on the rotating rod body (10), one corner of the triangular frame body (11) is rotatably matched with the rotating rod body (10), and rotating wheels (12) are rotatably arranged at the other two corners of the triangular frame body (11);

the rotating rod body (10) is provided with a pressing rod (13).

3. The municipal road construction gravel crushing device of claim 1, wherein:

the number of the walking supporting wheels (9) is four.

4. The municipal road construction gravel crushing device according to claim 1, wherein:

the electric drive (4) is an electric motor.

5. The municipal road construction gravel crushing device of claim 1, wherein:

the integral frame (1) is made of metal.

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