CN218932820U

CN218932820U - Crusher for road construction

Info

Publication number: CN218932820U
Application number: CN202222826101.7U
Authority: CN
Inventors: 王豪杰
Original assignee: Qingdao Jiaojian Group Co ltd
Current assignee: Qingdao Jiaojian Group Co ltd
Priority date: 2022-10-25
Filing date: 2022-10-25
Publication date: 2023-04-28
Anticipated expiration: 2032-10-25

Abstract

The utility model relates to the technical field of road construction and discloses a crusher for road construction, which comprises a brake fixing mechanism, wherein the brake fixing mechanism comprises a universal wheel, a brake pad, a hand brake wire and a handle hand brake, the outer surface of the universal wheel is movably connected with the brake pad, the outer surface of the brake pad is fixedly connected with the hand brake wire, one end of the hand brake wire is fixedly connected with the handle hand brake, and a constructor can fix the crusher without touching the crusher through the arranged brake fixing mechanism, so that the constructor can avoid physical discomfort caused by vibration. This a breaker for road construction makes when breaker broken road through brake fixed establishment, universal wheel, brake block, manual brake line and the handle manual brake that set up, and the constructor can not touch the breaker, presses the handle manual brake and makes the universal wheel receive the brake block friction location in place, need not to hold, exempts from the effect of vibrations, prevents the damage of vibrations to the constructor health, has increased the practicality of use of breaker.

Description

Crusher for road construction

Technical Field

The utility model relates to the technical field of road construction, in particular to a crusher for road construction.

Background

Road construction refers to planning, construction, maintenance, construction management, re-repair, and the like, which are performed with in-place targets, and is called road construction.

On some roads with damaged pits, the road is required to be re-constructed, maintained and renovated, and road crushers are required for the purpose, and the existing road crushers are as disclosed in the publication No.: the utility model discloses a CN213173281U, which belongs to the technical field of road construction and provides a road construction crusher, comprising a motor, a frame, crushing steel bars, a connecting cylinder, a shock absorber, a fixing frame, a fixing seat, a rubber telescopic tube, a supporting rod, a limiting ring and a base.

However, the road construction crusher has some technical problems: the crusher is required to be held by a user, only vibration is reduced, the construction user is not completely and effectively protected, a certain vibration injury is caused to the user, the construction user is not conveniently and effectively protected, and therefore the crusher for road construction without holding is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a crusher for road construction, which has the advantages of no need of hand and no vibration when the crusher is used, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose that the crusher does not need to be held by hand or vibrated when in use, the utility model provides the following technical scheme: a breaker for road construction, includes brake fixed establishment, brake fixed establishment includes universal wheel, brake block, manual brake line and handle manual brake.

The outer surface swing joint of universal wheel has the brake block, the surface fixedly connected with manual brake line of brake block, the one end fixedly connected with handle manual brake of manual brake line, the constructor need not touch the breaker through the brake fixed establishment who sets up can fix the breaker, lets the constructor remove the health discomfort that vibrations brought from.

Preferably, the universal wheels are movably attached to the brake pads, the top of each universal wheel is fixedly connected with a damping mechanism, and the universal wheels are arranged to facilitate the operation of the cart at each angle of a constructor.

Preferably, the damper comprises a spring, a positioning tube, a groove tube, a movable groove and a limiting rod, wherein the groove tube is fixedly connected to the top of the universal wheel, the movable groove is formed in the outer wall of the groove tube, the spring is fixedly connected to the top of the groove tube, the positioning tube is fixedly connected to one end of the spring, the limiting rod is fixedly connected to the inside of the positioning tube, and the damping effect is achieved by the aid of the damper.

Preferably, the top fixedly connected with connecting plate of registration arm, the top fixedly connected with baffle of connecting plate is convenient for connect fixed plate through the connecting plate that sets up.

Preferably, the surface fixedly connected with of baffle places the board, the surface fixedly connected with of baffle pushes away the hand board, places the board through the setting and is convenient for constructor store article, pushes away the hand board through the setting and is convenient for constructor shallow.

Preferably, the top fixedly connected with fixed plate of connecting plate, the surface fixedly connected with functional mechanism of fixed plate is convenient for connect fixed functional mechanism through the fixed plate that sets up.

Preferably, the functional mechanism comprises a motor, an electric push rod and a crushing drill bit, the electric push rod is fixedly connected with the outer surface of the fixing plate, the motor is fixedly connected with the telescopic end of the electric push rod, the crushing drill bit is fixedly connected with the output shaft of the motor through a coupler, and road surface crushing is conveniently carried out on a construction road through the set functional mechanism.

Preferably, the four damping mechanisms are arranged, the four damping mechanisms are symmetrical by taking the central line of the connecting plate as a symmetrical axis, and the whole machine is more stable when the road surface is pushed through the arrangement of the four damping mechanisms.

Advantageous effects

Compared with the prior art, the utility model provides the crusher for road construction, which has the following beneficial effects:

1. this a breaker for road construction makes when breaker broken road through brake fixed establishment, universal wheel, brake block, manual brake line and the handle manual brake that set up, and the constructor can not touch the breaker, presses the handle manual brake and makes the universal wheel receive the brake block friction location in place, need not to hold, exempts from the effect of vibrations, prevents the damage of vibrations to the constructor health, has increased the practicality of use of breaker.

2. This a breaker for road construction, the function mechanism through setting up includes motor, electric putter and broken drill bit is convenient for carry out the breakage to the construction ground, promotes through the flexible end of electric putter who sets up and drives the promotion of motor and broken drill bit until releasing the construction bottom surface, rotates the rotation that drives broken drill bit through the output shaft of the motor that sets up to realize the breakage to the construction road surface.

3. This a breaker for road construction includes spring, registration arm, groove pipe, removal groove and gag lever post through the damper who sets up reduces the vibrations of function mechanism whole machine when broken road surface, also is convenient for promote more easily in uneven road surface simultaneously.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic view of a fixing mechanism according to the present utility model;

FIG. 3 is a schematic view of a shock absorbing mechanism according to the present utility model;

FIG. 4 is a schematic diagram of the functional mechanism of the present utility model

Fig. 5 is a perspective view of the functional mechanism of the present utility model.

In the figure: 1. a fixing mechanism; 101. a universal wheel; 102. a brake pad; 103. a hand brake line; 104. a handle brake; 2. a damping mechanism; 201. a spring; 202. a positioning tube; 203. a groove pipe; 204. a moving groove; 205. a limit rod; 3. a connecting plate; 4. a baffle; 5. placing a plate; 6. a hand pushing plate; 7. a fixing plate; 8. a functional mechanism; 801. a motor; 802. an electric push rod; 803. crushing the drill bit.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, a crusher for road construction includes a brake fixing mechanism 1, wherein the brake fixing mechanism 1 includes a universal wheel 101, a brake pad 102, a hand brake line 103 and a hand brake 104.

The surface swing joint of universal wheel 101 has brake block 102, and the surface fixedly connected with manual brake line 103 of brake block 102, the one end fixedly connected with handle manual brake 104 of manual brake line 103, the constructor need not touch the breaker through the brake fixed establishment 1 that sets up can fix the breaker, lets the constructor remove the health discomfort that vibrations brought.

The universal wheel 101 is movably attached to the brake pad 102, the top of the universal wheel 101 is fixedly connected with the damping mechanism 2, and the universal wheel 101 is arranged to facilitate the pushing of the construction staff at various angles.

The damping mechanism 2 comprises a spring 201, a positioning tube 202, a groove tube 203, a movable groove 204 and a limiting rod 205, wherein the groove tube 203 is fixedly connected to the top of the universal wheel 101, the movable groove 204 is formed in the outer wall of the groove tube 203, the spring 201 is fixedly connected to the top of the groove tube 203, the positioning tube 202 is fixedly connected to one end of the spring 201, the limiting rod 205 is fixedly connected to the inside of the positioning tube 202, and the damping mechanism 2 is arranged to facilitate the damping effect of the whole machine.

The top fixedly connected with connecting plate 3 of registration arm 202, the top fixedly connected with baffle 4 of connecting plate 3 is convenient for connect fixed plate 7 through connecting plate 3 that sets up.

The surface fixedly connected with of baffle 4 places board 5, and the surface fixedly connected with of baffle 4 pushes away hand board 6, places board 5 through the setting and is convenient for the constructor to store article, pushes away hand board 6 through the setting and is convenient for the constructor shallow.

The top fixedly connected with fixed plate 7 of connecting plate 3, the surface fixedly connected with functional mechanism 8 of fixed plate 7 is convenient for connect fixed functional mechanism 8 through the fixed plate 7 that sets up.

Functional mechanism 8 includes motor 801, electric putter 802 and broken drill bit 803, and the surface fixedly connected with electric putter 802 of fixed plate 7, the flexible end fixedly connected with motor 801 of electric putter 802, and the output shaft of motor 801 passes through shaft coupling fixedly connected with broken drill bit 803, is convenient for carry out the road surface broken to the construction road through functional mechanism 8 of setting.

The four damping mechanisms 2 are arranged, the four damping mechanisms 2 are symmetrical by taking the central line of the connecting plate 3 as a symmetrical axis, and the whole machine is more stable when the road surface is pushed through the arrangement of the four damping mechanisms 2.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

When the road surface crushing device is used, a constructor is put into the hand pushing plate 6 to push the whole machine to move on a construction road surface until the machine moves to a place where the road surface is required to be crushed, the hand pushing plate 104 is pressed by the constructor, the universal wheels 101 are rubbed by the brake pads 102 to position the whole machine in place, the crushing drill 803 is pushed to the attached bottom surface by the pushing of the electric push rod 802, and then the crushing drill 803 is driven to rotate by the rotation of the output shaft of the motor 801 to crush the construction road.

To sum up, this a breaker for road construction, through the brake fixed establishment 1 of setting, universal wheel 101, brake block 102, manual brake line 103 and handle manual brake 104 come to make when the broken road of breaker, the constructor can not touch the breaker, press the handle manual brake 104 and make universal wheel 101 receive brake block 102 friction location in place, need not to hold up, the effect of avoiding vibrations, prevent vibrations to the damage of constructor health, the practicality of using of breaker has been increased, this a breaker for road construction, be convenient for break the construction ground through the functional mechanism 8 that sets up including motor 801, electric putter 802 and broken drill bit 803, promote motor 801 and broken drill bit 803 through the promotion of the flexible end of electric putter 802 that sets up until releasing the construction bottom surface, the rotation of broken drill bit 803 is driven through the output shaft rotation of motor 801 that sets up, thereby realize the broken road surface of construction, this a breaker for road construction, the breaker for road construction, through the damper 2 that sets up includes spring 201, the locating tube 202, groove 203, movable groove 204 and gag lever post 205 reduce the functional mechanism 8 and be convenient for the broken road surface at the same time when whole broken road surface is more not convenient for the road surface of the machine.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

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

Claims

1. The utility model provides a breaker for road construction, includes brake fixed establishment (1), its characterized in that: the brake fixing mechanism (1) comprises a universal wheel (101), a brake block (102), a hand brake wire (103) and a handle hand brake (104);

the outer surface swing joint of universal wheel (101) has brake block (102), the surface fixedly connected with manual brake line (103) of brake block (102), one end fixedly connected with handle manual brake (104) of manual brake line (103).

2. A crusher for road construction according to claim 1, characterized in that: the universal wheel (101) is movably attached to the brake pad (102), and a damping mechanism (2) is fixedly connected to the top of the universal wheel (101).

3. A crusher for road construction according to claim 2, characterized in that: the damping mechanism (2) comprises a spring (201), a positioning tube (202), a groove tube (203), a moving groove (204) and a limiting rod (205), wherein the groove tube (203) is fixedly connected to the top of the universal wheel (101), the moving groove (204) is formed in the outer wall of the groove tube (203), the spring (201) is fixedly connected to the top of the groove tube (203), the positioning tube (202) is fixedly connected to one end of the spring (201), and the limiting rod (205) is fixedly connected to the inside of the positioning tube (202).

4. A crusher for road construction according to claim 3, characterized in that: the top fixedly connected with connecting plate (3) of registration arm (202), the top fixedly connected with baffle (4) of connecting plate (3).

5. A crusher for road construction according to claim 4, characterized in that: the outer surface fixedly connected with of baffle (4) places board (5), the outer surface fixedly connected with pushing hands board (6) of baffle (4).

6. A crusher for road construction according to claim 4, characterized in that: the top of connecting plate (3) fixedly connected with fixed plate (7), the surface fixedly connected with functional mechanism (8) of fixed plate (7).

7. A crusher for road construction according to claim 6, characterized in that: the multifunctional mechanism (8) comprises a motor (801), an electric push rod (802) and a crushing drill bit (803), the electric push rod (802) is fixedly connected to the outer surface of the fixing plate (7), the motor (801) is fixedly connected to the telescopic end of the electric push rod (802), and the crushing drill bit (803) is fixedly connected to the output shaft of the motor (801) through a coupler.

8. A crusher for road construction according to claim 2, characterized in that: the number of the damping mechanisms (2) is four, and the four damping mechanisms (2) are symmetrical by taking the central line of the connecting plate (3) as a symmetrical axis.