CN215483224U

CN215483224U - Novel buffering formula hydraulic pressure quartering hammer

Info

Publication number: CN215483224U
Application number: CN202120824264.4U
Authority: CN
Inventors: 袁�嘉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2022-01-11
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a novel buffer type hydraulic breaking hammer, which comprises a breaking hammer main body, wherein a mounting groove is formed in the middle position of the bottom of the breaking hammer main body, the mounting groove is of a bottom opening structure, buffer grooves are formed in the side walls of two sides in the mounting groove, mounting rods are fixedly mounted on two sides in the two buffer grooves, a piston is arranged at the top of the inner side of the mounting groove, a struck block is movably mounted in the mounting groove, the struck block is located under the piston, two sliding sleeves are arranged on two sides of the struck block, the four sliding sleeves are movably sleeved on the four mounting rods respectively, a connecting column is fixedly mounted at the bottom of the struck block, a mounting seat is fixedly mounted at the bottom end of the connecting column, and a tool-shaped groove is formed in the middle position of the bottom of the mounting seat. The utility model has the characteristics of good buffer performance and convenient installation and replacement of the drill rod by arranging a series of structures.

Description

Novel buffering formula hydraulic pressure quartering hammer

Technical Field

The utility model relates to the technical field of hydraulic breaking hammers, in particular to a novel buffer type hydraulic breaking hammer.

Background

The hydraulic breaking hammer is called as the breaking hammer or the breaker for short, the power source of the hydraulic breaking hammer is the pressure provided by an excavator, a loader or a pump station, and the hydraulic breaking hammer can effectively break stones and rocks in engineering construction and improve the working efficiency. The principle of selecting the hydraulic breaking hammer is to select the most suitable hydraulic breaking hammer according to the type of the excavator and the operation environment.

The hydraulic breaking hammer is characterized in that the existing hydraulic breaking hammer is used for a long time, a drill rod is easy to wear, after the drill rod is worn to a certain degree, the breaking effect is poor, the whole breaking mechanism can be influenced, the whole breaking hammer mechanism needs to be overhauled and replaced, the construction efficiency is reduced, the buffering effect of the existing hydraulic breaking hammer is poor, the loss of a breaking hammer main body is large, the service life of the hydraulic breaking hammer is short, and therefore a novel buffering type hydraulic breaking hammer is provided for solving the series of problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel buffer type hydraulic breaking hammer to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel buffer type hydraulic breaking hammer comprises a breaking hammer main body, wherein a mounting groove is formed in the middle position of the bottom of the breaking hammer main body, the mounting groove is of a bottom opening structure, buffer grooves are formed in the side walls of the two sides inside the mounting groove, mounting rods are fixedly mounted on the two sides inside the two buffer grooves, a piston is arranged at the top of the inner side of the mounting groove, a struck block is movably mounted inside the mounting groove, the struck block is located under the piston, two sliding sleeves are arranged on the two sides of the struck block, the four sliding sleeves are movably sleeved and mounted on the four mounting rods respectively, a connecting column is fixedly mounted at the bottom of the struck block, a mounting seat is fixedly mounted at the bottom end of the connecting column, a tool-shaped groove is formed in the middle position of the bottom of the mounting seat, the tool-shaped groove is of a bottom opening structure, and an i-shaped mounting block is arranged inside the tool-shaped groove, and a drill rod is fixedly arranged at the bottom of the I-shaped mounting block.

Preferably, four all the cover is equipped with two first springs on the installation pole, two first spring is located respectively the top and the bottom of sliding sleeve.

Preferably, four equal fixed mounting in four ends of quartering hammer main part bottom have the sleeve pipe, four the sleeve pipe is bottom open structure, four the equal movable mounting in sheathed tube inside has the movable block, four the top of movable block all is provided with the second spring, four the equal fixed mounting in bottom of movable block has the telescopic link, four the bottom of telescopic link all with mount pad fixed connection.

Preferably, the inner sides of the openings at the bottoms of the four sleeves are provided with annular limiting blocks.

Preferably, four ends of the bottom of the i-shaped mounting block are all provided with threaded through holes, four threaded grooves are formed in the i-shaped groove, fastening screws are all installed in the four threaded through holes in a threaded manner, and the top ends of the four fastening screws respectively extend into the four i-shaped grooves.

Preferably, the shot block and the connecting column are fixed by welding, and the connecting column and the mounting seat are fixed by welding.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use, the installation base is fixedly arranged at the bottom end of the connecting column, the middle position of the bottom of the installation base is provided with the I-shaped groove, the I-shaped installation block is arranged inside the I-shaped groove, the drill rod is fixedly arranged at the bottom of the I-shaped installation block, four ends of the bottom of the I-shaped installation block are respectively provided with the threaded through holes, the I-shaped groove is internally provided with four threaded grooves, the fastening screws are uniformly and threadedly arranged inside the four threaded through holes, and the top ends of the four fastening screws respectively extend to the inside of the four I-shaped grooves, so that the device is convenient to replace and install the drill rod, when the drill rod is damaged, the drill rod can be directly replaced, the whole hydraulic breaking hammer is not required to be replaced, the cost is greatly saved, the construction efficiency is improved, and the spring is equal to the impulse quantity of an object according to the change of physics, and the impulse equals the time product that effort and effort last, and the spring can prolong the time that the effort lasts, and the power that the object received under the same momentum change diminishes promptly, can let the spring reach absorbing effect promptly, when the reciprocating strike of piston receives the piece, through the effect of first spring and second spring, can reduce the impact strength that the piston produced at the during operation in the quartering hammer main part by a wide margin, and the protection internal work component does not receive the damage, prolongs hydraulic pressure quartering hammer's life.

Drawings

FIG. 1 is a schematic overall structure of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is an enlarged view of the utility model at B in fig. 1.

In the figure: 1. a breaking hammer body; 2. mounting grooves; 3. a piston; 4. a shot block; 5. connecting columns; 6. a mounting seat; 7. an i-shaped mounting block; 8. a drill rod; 9. a buffer tank; 10. a sliding sleeve; 11. a first spring; 12. mounting a rod; 13. a second spring; 14. a sleeve; 15. a telescopic rod; 16. an annular stop block; 17. a movable block; 18. a tool-shaped groove; 19. fastening screws; 20. a threaded through hole; 21. and (4) a thread groove.

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. 1-3, the present invention provides a technical solution: a novel buffer type hydraulic breaking hammer technical scheme comprises a breaking hammer main body 1, wherein a mounting groove 2 is formed in the middle position of the bottom of the breaking hammer main body 1, the mounting groove 2 is of a bottom opening structure, buffer grooves 9 are formed in the side walls of the two sides inside the mounting groove 2, mounting rods 12 are fixedly mounted on the two sides inside the two buffer grooves 9, a piston 3 is arranged at the top of the inner side of the mounting groove 2, a struck block 4 is movably mounted inside the mounting groove 2, the struck block 4 is located right below the piston 3, two sliding sleeves 10 are arranged on the two sides of the struck block 4, the four sliding sleeves 10 are respectively movably sleeved and mounted on the four mounting rods 12, a connecting column 5 is fixedly mounted at the bottom of the struck block 4, a mounting seat 6 is fixedly mounted at the bottom end of the connecting column 5, a work-shaped groove 18 is formed in the middle position of the bottom of the mounting seat 6, the work-shaped groove 18 is of a bottom opening structure, an I-shaped mounting block 7 is arranged inside the work-shaped groove 18, the bottom of the I-shaped mounting block 7 is fixedly provided with a drill rod 8.

Preferably, all the cover is equipped with two first springs 11 on four installation poles 12, and two first springs 11 are located the top and the bottom of sliding sleeve 10 respectively, through first spring 11's effect, can reduce the impact strength that piston 3 produced at the during operation in quartering hammer main part 1.

Preferably, the equal fixed mounting in four ends of 1 bottom of quartering hammer main part has sleeve pipe 14, four sleeve pipes 14 are bottom open structure, four equal movable mounting in inside of sleeve pipe 14 have movable block 17, the top of four movable block 17 all is provided with second spring 13, the equal fixed mounting in bottom of four movable block 17 has telescopic link 15, the bottom of four telescopic links 15 all with mount pad 6 fixed connection, effect through second spring 13, can reduce the impact strength that piston 3 produced at the during operation in quartering hammer main part 1.

Preferably, the inner sides of the openings at the bottoms of the four sleeves 14 are all provided with annular limiting blocks 16, so that the movable blocks 17 can be effectively prevented from popping out of the sleeves 14 due to the elasticity of the second springs 13.

Preferably, four ends of the bottom of the i-shaped mounting block 7 are all provided with threaded through holes 20, four threaded grooves 21 are formed inside the i-shaped groove 18, fastening screws 19 are all installed inside the four threaded through holes 20 in a threaded mode, and the top ends of the four fastening screws 19 respectively extend into the four i-shaped grooves 18, so that the drill rod can be conveniently installed and replaced.

Preferably, the impact block 4 and the connecting column 5 are fixed by welding, and the connecting column 5 and the mounting seat 6 are fixed by welding, so that all elements of the whole movable mechanism are firmly connected and the stability is high during use.

The working principle is as follows: before the device is used, the safety of each structure of the device is checked firstly, a mounting seat is fixedly mounted at the bottom end of a connecting column, a tool-shaped groove is formed in the middle position of the bottom of the mounting seat, an I-shaped mounting block is arranged inside the tool-shaped groove, a drill rod is fixedly mounted at the bottom of the I-shaped mounting block, threaded through holes are formed in four ends of the bottom of the I-shaped mounting block, four threaded grooves are formed in the tool-shaped groove, fastening screws are uniformly and threadedly mounted in the four threaded through holes, the top ends of the four fastening screws extend into the four tool-shaped grooves respectively, so that the device is convenient to replace and mount the drill rod, when the drill rod is damaged, the drill rod can be directly replaced, the whole hydraulic breaking hammer is not required to be replaced, the cost is greatly saved, the construction efficiency is improved, and the spring is equal to the impulse borne by an object according to the change of momentum from the physical viewpoint, and the impulse equals the time product that effort and effort last, and the spring can prolong the time that the effort lasts, and the power that the object received under the same momentum change diminishes promptly, can let the spring reach absorbing effect promptly, when the reciprocating strike of piston receives the piece, through the effect of first spring and second spring, can reduce the impact strength that the piston produced at the during operation in the quartering hammer main part by a wide margin, and the protection internal work component does not receive the damage, prolongs hydraulic pressure quartering hammer's life.

It is noted that, herein, relational terms such as first and second, and the like may be 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, and any standard components found in known art that may be commercially available or commercially available and may be readily customized based on the teachings of the specification and the drawings, and that the particular connection between the various components is by conventional means well known in the art, and that the machine, component, or apparatus is by model and circuit connection is by conventional means well known in the art, and will not be described in detail herein.

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 novel buffering formula hydraulic breaking hammer, includes quartering hammer main part (1), its characterized in that: the breaking hammer is characterized in that a mounting groove (2) is formed in the middle of the bottom of the breaking hammer main body (1), the mounting groove (2) is of a bottom opening structure, buffer grooves (9) are formed in the side walls of two sides inside the mounting groove (2), mounting rods (12) are fixedly mounted on two sides inside the buffer grooves (9), a piston (3) is arranged at the top of the inner side of the mounting groove (2), a struck block (4) is movably mounted inside the mounting groove (2), the struck block (4) is located under the piston (3), two sliding sleeves (10) are arranged on two sides of the struck block (4), the four sliding sleeves (10) are movably sleeved on the four mounting rods (12) respectively, a connecting column (5) is fixedly mounted at the bottom of the struck block (4), and a mounting seat (6) is fixedly mounted at the bottom of the connecting column (5), the drill rod mounting structure is characterized in that an I-shaped groove (18) is formed in the middle of the bottom of the mounting seat (6), the I-shaped groove (18) is of a structure with an opening in the bottom, an I-shaped mounting block (7) is arranged inside the I-shaped groove (18), and a drill rod (8) is fixedly mounted at the bottom of the I-shaped mounting block (7).

2. The novel buffer hydraulic breaking hammer as claimed in claim 1, wherein: four all the cover is equipped with two first springs (11) on installation pole (12), two first spring (11) are located respectively the top and the bottom of sliding sleeve (10).

3. The novel buffer hydraulic breaking hammer as claimed in claim 1, wherein: four equal fixed mounting in ends of quartering hammer main part (1) bottom have sleeve pipe (14), four sleeve pipe (14) are bottom open structure, four the equal movable mounting in inside of sleeve pipe (14) has movable block (17), four the top of movable block (17) all is provided with second spring (13), four the equal fixed mounting in bottom of movable block (17) has telescopic link (15), four the bottom of telescopic link (15) all with mount pad (6) fixed connection.

4. The novel buffer hydraulic breaking hammer as claimed in claim 3, wherein: the inner sides of the openings at the bottoms of the four sleeves (14) are provided with annular limiting blocks (16).

5. The novel buffer hydraulic breaking hammer as claimed in claim 1, wherein: four ends of the bottom of the I-shaped mounting block (7) are provided with threaded through holes (20), four threaded grooves (21) are formed in the I-shaped grooves (18), fastening screws (19) are mounted in the four threaded through holes (20) in a threaded mode, and the top ends of the four fastening screws (19) respectively extend into the four I-shaped grooves (18).

6. The novel buffer hydraulic breaking hammer as claimed in claim 1, wherein: the impact block (4) and the connecting column (5) are fixed by welding, and the connecting column (5) and the mounting seat (6) are fixed by welding.