CN210658508U

CN210658508U - Earthwork crushing device for traffic engineering construction

Info

Publication number: CN210658508U
Application number: CN201920971157.7U
Authority: CN
Inventors: 狄玉凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-26
Filing date: 2019-06-26
Publication date: 2020-06-02
Anticipated expiration: 2029-06-26

Abstract

The utility model discloses an earthwork breaker is used in traffic engineering construction, including fixed section of thick bamboo, fixed servo motor is passed through to fixed section of thick bamboo upper end, and fixed section of thick bamboo inner wall sets up to helicitic texture, be provided with the assorted threaded rod in the fixed section of thick bamboo, servo motor's motor shaft one end is through flexible loop bar connecting threaded rod, one of them section of threaded rod is the cylinder, and the threaded rod other end is equipped with the first movable block that is connected, first movable block sets up to circular cone type structure. This earthwork breaker is used in traffic engineering construction is equipped with the first movable block of circular cone type structure, utilizes servo motor drive flexible loop bar to drive the threaded rod and rotates in a fixed cylinder, and the threaded rod is rotatory to drive first movable block with the helicitic texture interact in the fixed cylinder and rotate the lift, and first movable block makes its atress split among the rotatory decline in-process bore into the earthwork, and this kind of earthwork crushing mode simple operation, and crushing efficiency is high.

Description

Earthwork crushing device for traffic engineering construction

Technical Field

The utility model relates to a broken technical field of earthwork specifically is an earthwork breaker is used in traffic engineering construction.

Background

The traffic engineering is the engineering field of the layout and construction of railway, highway, waterway and air transportation infrastructure, the application engineering of carrying tools, the engineering and control of traffic information, and the operation and management of traffic transportation. The development of economy and the advance of traffic facilities are gradually becoming common people. Transportation is the blood vessel of modern society, and is the basis and the first place of economic development of modern society.

The method has the advantages that the earthwork excavation work is required in the traffic engineering construction process, large-volume soil blocks are sometimes generated in the earthwork excavation work, and the transportation process of the soil blocks is relatively difficult, so that the defects exist in the prior art, and the improvement is required.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earthwork breaker is used in traffic engineering construction to solve the problem of the big volume soil piece transportation difficulty relatively that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an earthwork breaker is used in traffic engineering construction, includes fixed section of thick bamboo, fixed servo motor is passed through to fixed section of thick bamboo upper end, and the fixed section of thick bamboo inner wall sets up to helicitic texture, be provided with the assorted threaded rod in the fixed section of thick bamboo, servo motor's motor shaft one end is through flexible loop bar connecting thread pole, one of them section of threaded rod is the cylinder, and the threaded rod other end is equipped with the first movable block that is connected, first movable block sets up to circular cone type structure.

Preferably, one side of fixed cylinder outer wall and one side of mount all are equipped with fixed block and support, the fixed block through the pivot with leg joint, the support is kept away from the one end of fixed block is connected with the gyro wheel through the fixed axle.

Preferably, the surface of the first movable block is uniformly provided with a convex block, and the convex block is in a triangular pyramid structure.

Preferably, fixed block one end is equipped with the baffle of laminating mutually, and is equipped with the through-hole on the baffle, the support sets up to "T" type structure, and is equipped with the recess on the support to be equipped with the spring in the recess, the spring other end is equipped with the second movable block that is connected, and the second movable block part alternates in the recess of support, and the second movable block other end is the arc.

Preferably, handles connected with each other are arranged on two sides of the fixing frame, and the handles are circular.

Compared with the prior art, the beneficial effects of the utility model are that: this earthwork breaker is used in traffic engineering construction is equipped with the first movable block of circular cone type structure, utilizes servo motor drive flexible loop bar to drive the threaded rod and rotates in a fixed cylinder, and the threaded rod is rotatory to drive first movable block with the helicitic texture interact in the fixed cylinder and rotate the lift, and first movable block makes its atress split among the rotatory decline in-process bore into the earthwork, and this kind of earthwork crushing mode simple operation, and crushing efficiency is high.

Drawings

FIG. 1 is a schematic structural view of the earthwork breaking device for traffic engineering construction of the present invention;

FIG. 2 is a front view of the earthwork breaking device for traffic engineering construction of the present invention;

FIG. 3 is an enlarged view of the A position in FIG. 1 of the earthwork breaking device for traffic engineering construction of the present invention;

FIG. 4 is a schematic view of the disassembly and assembly of the telescopic loop bar of the earthwork breaking device for traffic engineering construction;

fig. 5 is the utility model relates to a traffic engineering construction is with flexible loop bar structure sketch map of earthwork breaker.

In the figure: 1. servo motor, 2, handle, 3, fixed cylinder, 4, lug, 5, first movable block, 6, threaded rod, 7, baffle, 8, fixed block, 9, support, 10, gyro wheel, 11, mount, 12, second movable block, 13, spring, 14, flexible loop bar.

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. 1-5, the present invention provides a technical solution: an earthwork crushing device for traffic engineering construction comprises a servo motor 1, a handle 2, a fixed cylinder 3, a convex block 4, a first movable block 5, a threaded rod 6, a baffle 7, a fixed block 8, a bracket 9, a roller 10, a fixed frame 11, a second movable block 12, a spring 13 and a telescopic sleeve rod 14, wherein the servo motor 1 is fixed at the upper end of the fixed cylinder 3 through the fixed frame 11, the model of the servo motor 1 is set to be JSF 42-3-30-AS-1000, the inner wall of the fixed cylinder 3 is set to be a threaded structure, the matched threaded rod 6 is arranged in the fixed cylinder 3, the fixed block 8 and the bracket 9 are arranged on one side of the outer wall of the fixed cylinder 3 and one side of the fixed frame 11, the fixed block 8 is connected with the bracket 9 through a rotating shaft, one end of the bracket 9, far away from the fixed block 8, is connected with the roller 10, the structure can drive the roller 10 to rotate, so that the roller 10 is contacted with the ground, the moving effect of the earthwork crushing device for traffic engineering construction is facilitated, one end of the fixed block 8 is provided with the baffle 7 which is attached to the fixed block, the baffle 7 is provided with a through hole, the bracket 9 is arranged in a T-shaped structure, the bracket 9 is provided with a groove, the groove is internally provided with a spring 13, the other end of the spring 13 is provided with a second movable block 12 which is connected with the other end of the spring 13, part of the second movable block 12 is inserted into the groove of the bracket 9, the other end of the second movable block 12 is arc-shaped, the baffle 7 can limit the rotating track of the bracket 9 to a certain degree, the second movable block 12 acts on the bracket 9 through the spring 13 to form an elastic structure with the bracket 9, the structure can lead the through hole of the second movable block 12 inserted into the baffle 7 to form a fixing effect on the

bracket

9, 11 both sides of mount are equipped with the handle 2 that is connected, and handle 2 is the ring shape, handle 2 conveniently is put forth effort, let this traffic engineering construction use earthwork breaker's short distance handling convenient laborsaving, servo motor 1's motor shaft one end is through flexible loop bar 14 connecting thread pole 6, one of them section of threaded rod 6 is the cylinder, so that reciprocating that threaded rod 6 can be smooth and easy, and the threaded rod 6 other end is equipped with the first movable block 5 that is connected, first movable block 5 sets up to circular cone type structure, 5 surfaces of first movable block evenly are provided with lug 4, and lug 4 sets up to triangular pyramid structure, lug 4 of triangular pyramid structure can rotate along with the rotation of first movable block 5 and stir firm layer and the rubble stone of mixing in the earthwork, in order to guarantee the smooth and easy of 5 pivoted actions of first movable block.

The working principle is as follows: when the earthwork crushing device for traffic engineering construction is used, firstly, the bracket 9 is pulled, the bracket 9 rotates along the fixed block 8 as an axis, the bracket 9 rotates to drive the roller 10 and the second movable block 12 to rotate, the second movable block 12 rotates to contact with the through hole wall of the baffle 7 to extrude the second movable block 12, the spring 13 is extruded under the action of the extrusion force, when the second movable block 12 passes through the through hole of the baffle 7, the second movable block 12 loses the extrusion force and is popped up at the other side of the through hole of the baffle 7 again under the elastic action of the spring 13, at the moment, the rotating direction of the bracket 9 is fixed, the equipment is dragged by the handle 2 to move under the rolling action of the roller 10, then when the equipment moves to an earthwork crushing point, the bracket 9 is driven to reset by the operation opposite to the previous time, then the equipment is erected, and the first movable block 5 is aligned to the position of the earthwork needing to be crushed, the power supply of the servo motor 1 is turned on, the servo motor 1 is electrified to drive a motor shaft of the servo motor 1 to drive the telescopic sleeve rod 14 to rotate, the telescopic sleeve rod 14 rotates to drive the threaded rod 6 to rotate in the fixed cylinder 3, the threaded rod 6 interacts with the threaded part of the fixed cylinder 3 in the rotating process to enable the position of the threaded rod to rotate and descend, meanwhile, the telescopic sleeve rod 14 is stressed to be stretched, the threaded rod 6 rotates and descends to drive the first movable block 5 to rotate and descend to drill into the earthwork, the hard layer and the broken stones of the earthwork are stirred, the large-size earthwork is cracked by the rotating and descending acting force of the first movable block 5, and the earthwork crushing device is used in the traffic engineering construction.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an earthwork breaker is used in traffic engineering construction which characterized in that: including solid fixed cylinder (3), solid fixed cylinder (3) upper end is through fixed servo motor (1) of mount (11), and solid fixed cylinder (3) inner wall sets up to helicitic texture, be provided with assorted threaded rod (6) in gu fixed cylinder (3), motor shaft one end of servo motor (1) is through flexible loop bar (14) connecting threaded rod (6), one of them section of threaded rod (6) is the cylinder, and the threaded rod (6) other end is equipped with first movable block (5) that are connected, first movable block (5) set up to circular cone type structure.

2. The earthwork breaking device for traffic engineering construction according to claim 1, wherein: one side of a fixed cylinder (3) outer wall and one side of a fixed frame (11) are both provided with a fixed block (8) and a support (9), the fixed block (8) is connected with the support (9) through a rotating shaft, and the support (9) is far away from one end of the fixed block (8) is connected with a roller (10) through a fixed shaft.

3. The earthwork breaking device for traffic engineering construction according to claim 1, wherein: the surface of the first movable block (5) is uniformly provided with a convex block (4), and the convex block (4) is of a triangular pyramid structure.

4. The earthwork breaking device for traffic engineering construction according to claim 2, wherein: fixed block (8) one end is equipped with baffle (7) of laminating mutually, and is equipped with the through-hole on baffle (7), support (9) set up to "T" type structure, and are equipped with the recess on support (9) to be equipped with spring (13) in the recess, spring (13) other end is equipped with second movable block (12) that are connected, and second movable block (12) part alternates in the recess of support (9) to the second movable block (12) other end is the arc.

5. The earthwork breaking device for traffic engineering construction according to claim 1, wherein: the handles (2) connected with each other are arranged on two sides of the fixing frame (11), and the handles (2) are circular.