CN216766055U

CN216766055U - Highway quartering hammer convenient to carry

Info

Publication number: CN216766055U
Application number: CN202123276507.4U
Authority: CN
Inventors: 杨帆
Original assignee: Ningxia Jiefeng Construction Engineering Co ltd
Current assignee: Ningxia Jiefeng Construction Engineering Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-17
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a portable highway breaking hammer, which relates to the technical field of highway construction and comprises a connecting block, wherein the middle part of the bottom surface of the connecting block is fixedly connected with a fixed column, the outer surface of the fixed column is provided with threads, the lower part of the fixed column is provided with a fixed disc, the upper surface of the fixed disc is provided with a thread groove matched with the threads, the upper surface of the connecting block is fixedly connected with a first fixed box, the left side of the upper surface of the first fixed box is fixedly embedded with a motor body, and an output shaft of the motor body is fixedly connected with a rotating disc. The cooperation through rolling disc, trapezoidal section of thick bamboo, spring and impact ball sets up down can be when the rolling disc rotates, make the impact ball continuous strike the drill bit, reach the purpose that makes the drill bit shake to can reach the effect of rubble, and can make the machine shake littleer, solve current traditional breaker and have the problem of very big vibrations when the process of work, can make the operator operate more comfortable.

Description

Highway quartering hammer convenient to carry

Technical Field

The utility model relates to the technical field of highway construction, in particular to a portable highway quartering hammer.

Background

The power source of the traditional hydraulic breaking hammer is pressure oil provided by a pump station of an excavator or a loader, the hydraulic breaking hammer can effectively clean floating stones and soil in rock gaps in the process of excavating a building foundation, and the hydraulic breaking hammer is selected according to the type of the excavator and the working environment.

The highway quartering hammer that current portable all uses same kind of drill bit mostly, but the drill bit model of the different needs of topography is also different, consequently need to change the quartering hammer of different models, unusual inconvenient, and traditional hydraulic pressure quartering hammer often has very big vibrations at the in-process of work, and is very inconvenient when making the operator operate, consequently needs a highway quartering hammer that can be convenient for change the drill bit and can greatly reduced quartering hammer vibrations urgently.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a portable road breaking hammer, which solves the problems in the background art.

In order to realize the purpose, the utility model provides the following technical scheme: a portable road breaking hammer comprises a connecting block, wherein a fixing column is fixedly connected to the middle of the bottom surface of the connecting block, threads are arranged on the outer surface of the fixing column, a fixing disc is placed on the lower portion of the fixing column, a thread groove matched with the threads is formed in the upper surface of the fixing disc, a first fixing box is fixedly connected to the upper surface of the connecting block, a motor body is fixedly embedded in the left side of the upper surface of the first fixing box, a rotating disc is fixedly connected to an output shaft of the motor body, a circle of circumferentially distributed trapezoidal cylinders are fixedly connected to the bottom surface of the rotating disc, a spring is fixedly connected to the top wall of each trapezoidal cylinder, impact balls are fixedly connected to one end, away from the rotating disc, of each spring, each impact ball is located inside each trapezoidal cylinder, each trapezoidal cylinder can impact the upper surface of a drill bit, and an oil tank is fixedly connected to the right side of the bottom wall of the first fixing box, the left side of the upper surface of the first fixed box is fixedly connected with a second fixed box.

As a further description of the technical solution, the left side surface of the motor body is fixedly connected with a noise reducer, and the noise reducer is located inside the second fixing box, so that the noise of the motor body can be effectively reduced, and the vibration amplitude of the motor body is smaller.

As the technical scheme is further described, the drill bits are fixedly connected to the middle of the bottom surface of the fixed disc, and the drill bits are of different models, so that the drill bits of different models can be conveniently used for different terrains and different scenes.

As a further description of the technical solution, through holes penetrating through the connecting block and the fixing column are formed in the connecting block and the fixing column, and the size of the through holes is matched with that of the drill bit, so that the drill bit can penetrate through the through holes and can be replaced.

As a further description of the technical scheme, an oil pipe is fixedly communicated between the oil tank and the motor body, and fuel oil in the oil tank can be conveyed to the motor body to provide power for the operation of the motor body.

As a further description of the technical solution, a main handle is fixedly connected to the left side of the upper surface of the second fixing box, and an auxiliary handle is fixedly connected to the back surface of the first fixing box, so that an operator can conveniently control the whole device.

As a further description of the technical solution, while the thread groove is fixedly installed on the outer surface of the fixed column, the top end of the drill bit can touch the impact ball, so that the drill bit can reach a working state, and an effect of breaking stones can be achieved.

Compared with the prior art, the utility model has the following beneficial effects:

1. this highway quartering hammer convenient to carry sets up through the cooperation of rolling disc, trapezoidal section of thick bamboo, spring and impact ball and can carry out pivoted in the rolling disc down, makes the impact ball continuous strike the drill bit, reaches the purpose that makes the drill bit carry out vibrations to can reach the effect of rubble, and can make the machine vibrations littleer, solve the problem that current traditional breaker has very big vibrations when the process of work, can make the operator operate more comfortable. The matching arrangement of the oil tank and the oil pipe can provide energy for the work of the motor body, and the portable effect is achieved.

2. This highway quartering hammer convenient to carry can be convenient for the operator to carry out handheld operation through setting up main handle and vice handle, according to human mechanics, can be better control the machine is whole, can be convenient for to the change of drill bit under the cooperation setting through fixed column, screw thread, through-hole, fixed disk, thread groove and drill bit to can change the drill bit according to different scenes, make the change convenience more of fixed disk.

Drawings

FIG. 1 is a front view of a connector block of the present invention;

FIG. 2 is a cross-sectional view of a connecting block of the present invention in elevation;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

figure 4 is a left side view of the connector block of the present invention.

In the figure: 1-connecting blocks; 2-fixing the column; 3-threading; 4-fixing the disc; 5-thread groove; 6-a drill bit; 7-a through hole; 8-a first stationary box; 9-a second stationary box; 10-a motor body; 11-a noise reducer; 12-a rotating disc; 13-oil pipe; 14-a spring; 15-impact ball; 16-a trapezoidal cylinder; 17-a main handle; 18-a secondary handle; 19-oil tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a portable road breaking hammer comprises a connecting block 1, a fixing column 2 is fixedly connected to the middle of the bottom of the connecting block 1, threads 3 are formed in the outer surface of the fixing column 2, a fixing disc 4 is placed on the lower portion of the fixing column 2, a drill bit 6 is fixedly connected to the middle of the bottom of the fixing disc 4, the drill bits 6 are of different types, drill bits 6 of different types can be used for different terrains and different scenes, through holes 7 penetrating through the inside of the connecting block 1 and the inside of the fixing column 2 are formed in the connecting block 1, the size of each through hole 7 is matched with that of each drill bit 6, the drill bits 6 can penetrate through the inside of the through holes 7 and can be replaced, thread grooves 5 matched with the threads 3 are formed in the upper surface of the fixing disc 4, the fixing disc 4 can be detached conveniently, the drill bits 6 can be replaced conveniently, a first fixing box 8 is fixedly connected to the upper surface of the connecting block 1, a motor body 10 is fixedly inlaid on the left side of the upper surface of the first fixing box 8, a noise reducer 11 is fixedly connected to the left side surface of the motor body 10, the noise reducer 11 is positioned inside the second fixing box 9, the noise of the motor body 10 can be effectively reduced, the vibration amplitude of the motor body 10 is smaller, a rotating disc 12 is fixedly connected to an output shaft of the motor body 10, power can be provided for the rotation of the rotating disc 12, a circle of trapezoidal cylinders 16 distributed in the circumferential direction are fixedly connected to the bottom surface of the rotating disc 12, a spring 14 is fixedly connected to the top wall of each trapezoidal cylinder 16, an impact ball 15 is fixedly connected to one end, away from the rotating disc 12, of each spring 14, the thread groove 5 is fixedly installed on the outer surface of the fixing column 2, the top end of the drill bit 6 can touch the impact ball 15, the drill bit 6 can be in a working state, so that a stone breaking effect can be achieved, each impact ball 15 is positioned inside the trapezoidal cylinder 16, trapezoidal section of thick bamboo 16 can strike the upper surface of drill bit 6, can make striking ball 15 strike can make drill bit 6 vibrate when drill bit 6 upper surface, thereby reach the effect to the stone is broken, the right side fixedly connected with oil tank 19 of 8 diapalls of first fixed box, the left side fixedly connected with second fixed box 9 of 8 upper surfaces of first fixed box, it has oil pipe 13 to fix the intercommunication between oil tank 19 and the motor body 10, can be carried the inside fuel of oil tank 19 for motor body 10, provide power for the work of motor body 10, the left side fixedly connected with main handle 17 of the fixed box 9 upper surface of second, the vice handle of back fixedly connected with 18 of first fixed box 8, the operator of can being convenient for controls the device is whole.

The working principle is as follows: when a road needs to be broken, firstly, a proper drill bit 6 is selected, the fixed disc 4 can be firmly installed on the outer surface of the fixed disc 2 under the matching arrangement of the fixed disc 4, the thread groove 5, the fixed disc 2 and the threads 3, meanwhile, the drill bit 6 extends into the first fixed box 8 through the through hole 7, then, the right hand holds the main handle 17, the left hand holds the auxiliary handle 18 for operation, so that labor is saved in the operation process, then, power can be provided for the operation of the motor body 10 under the matching arrangement of the oil tank 19, the oil pipe 13 and the motor body 10, then, the rotating disc 12 fixedly connected with the output shaft of the motor body 10 can rotate, then, the impact ball 15 can continuously impact the upper surface of the drill bit 6 under the matching arrangement of the trapezoid barrel 16, the spring 14 and the impact ball 15, so as to achieve the aim of vibrating the drill bit 6, the problem of traditional hydraulic crusher have very big vibrations in the in-process of work is solved.

It should be noted that, in this document, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 highway quartering hammer convenient to carry, includes connecting block (1), its characterized in that: the middle part of the bottom surface of the connecting block (1) is fixedly connected with a fixing column (2), the outer surface of the fixing column (2) is provided with a thread (3), the lower part of the fixing column (2) is provided with a fixed disc (4), the upper surface of the fixed disc (4) is provided with a thread groove (5) matched with the thread (3), the upper surface of the connecting block (1) is fixedly connected with a first fixed box (8), the left side of the upper surface of the first fixed box (8) is fixedly embedded with a motor body (10), the output shaft of the motor body (10) is fixedly connected with a rotating disc (12), the bottom surface of the rotating disc (12) is fixedly connected with a circle of trapezoidal cylinders (16) distributed in a circumferential manner, the top wall of each trapezoidal cylinder (16) is fixedly connected with a spring (14), and one end, far away from the rotating disc (12), of each spring (14) is fixedly connected with an impact ball (15), every striking ball (15) all are in the inside of trapezoidal section of thick bamboo (16), the upper surface of drill bit (6) can be strikeed to trapezoidal section of thick bamboo (16), the right side fixedly connected with oil tank (19) of first fixed case (8) diapire, the left side fixedly connected with second fixed case (9) of first fixed case (8) upper surface.

2. A portable road demolition hammer as claimed in claim 1 wherein: the left side face of the motor body (10) is fixedly connected with a noise reducer (11), and the noise reducer (11) is located inside the second fixing box (9).

3. A portable road demolition hammer as claimed in claim 1 wherein: the middle part of the bottom surface of the fixed disc (4) is fixedly connected with a drill bit (6), and the drill bit (6) has different models.

4. A portable road demolition hammer as claimed in claim 1 wherein: through holes (7) penetrating through the connecting block (1) and the fixing column (2) are formed in the connecting block and the fixing column, and the size of each through hole (7) is matched with the drill bit (6).

5. A portable road demolition hammer as claimed in claim 1 wherein: an oil pipe (13) is fixedly communicated between the oil tank (19) and the motor body (10).

6. A portable road demolition hammer as claimed in claim 1 wherein: the left side of the upper surface of the second fixed box (9) is fixedly connected with a main handle (17), and the back of the first fixed box (8) is fixedly connected with an auxiliary handle (18).

7. A portable road demolition hammer as claimed in claim 1 wherein: the thread groove (5) is fixedly arranged on the outer surface of the fixed column (2), and simultaneously, the top end of the drill bit (6) can touch the impact ball (15).