Quartering hammer with high buffering protection performance

Abstract

The utility model relates to the technical field of engineering machinery, and discloses a breaking hammer with stronger buffer protection performance, which comprises a body, a reinforcing plate fixedly arranged on one side of the body, a sealing plate arranged on one side of the body and used for sound insulation, and side pressing plates fixedly arranged on two sides of the body and used for protection. Limiting rods used for supporting are clamped to the inner walls of the side pressing plates, and a positioning ring is fixedly installed at the bottom of the body. According to the breaking hammer with the high buffering protection performance, through cooperative arrangement of the body, the reinforcing plates, the sealing plates, the side pressing plates and the limiting rods, reinforcing treatment can be conducted when the breaking hammer is used, abrasion of the outside to the interior of the breaking hammer is reduced, limiting installation is conducted on one side of the body through the reinforcing plates, and the reinforcing plates and the inner walls of the side pressing plates are in butt joint and fixed; the contact area between parts is increased, the body is more stable, the sealing plate is installed on the other side of the body, and noise generated in the operation process of the device can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to a breaker hammer with strong buffer protection performance. Background Art

[0002] A breaker hammer is usually installed on an excavator, loader or power station. It has the advantages of great impact force, ease of use, good maneuverability and high efficiency. It is mainly used for crushing, demolition, excavation of hard layers and other tasks in construction.

[0003] Chinese patent announcement No. CN218027927U discloses a breaker hammer, including a shell, a movement and a connecting assembly, the shell including a first side plate and a second side plate arranged opposite to each other, the movement is installed between the first side plate and the second side plate, the first side plate, the movement and the second side plate are fixed in sequence, one end of the connecting assembly forms a step structure for limiting the movement of the connecting assembly along a first direction, and the other end includes a locking member for limiting the rotation of the connecting assembly around the first direction and the movement along the first direction. In the breaker hammer of the utility model, a step structure is provided at one end of the connecting assembly connecting the first side plate and the second side plate, and a locking member is installed at the other end to limit the rotation of the connecting assembly around the first direction and the movement along the first direction, so as to prevent the shell and the connecting assembly from loosening during the operation of the breaker hammer, and at the same time enhance the stability of the connection between the movement and the shell, improve the overall working efficiency of the breaker hammer, and extend the service life of the breaker hammer.

[0004] However, the utility model has the following problems when actually used:

[0005] 1. The utility model is not convenient for external reinforcement and protection when the whole device is used, which makes it easy to cause shaking during the downward excavation process, so that the stability of the device needs to be improved;

[0006] 2. The utility model cannot effectively absorb the sound produced by the impact when the whole device is in use, which causes the device to make noise during operation, affecting the environment of the construction area, making the device less practical. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a breaker hammer with strong buffer protection performance, which solves the problems in the prior art:

[0009] 1. The utility model is not convenient for external reinforcement and protection when the whole device is used, which makes it easy to cause shaking during the downward excavation process, so that the stability of the device needs to be improved;

[0010] 2. The utility model cannot effectively absorb the sound generated by the impact when the whole device is in use, resulting in the device making noises during operation, which affects the environment of the construction area, making the device less practical.

[0011] (II) Technical solution

[0012] To achieve the above objectives, the utility model is implemented through the following technical solutions: a breaker hammer with strong buffering and protection performance, including a main body, a reinforcement plate fixedly installed on one side of the main body, a sealing plate for sound insulation is provided on one side of the main body, side pressure plates for protection are fixedly installed on both sides of the main body, a limit rod for support is clamped on the inner wall of the side pressure plate, a positioning ring is fixedly installed on the bottom of the main body, and a drill rod for excavation is provided at the bottom of the positioning ring.

[0013] Optionally, a through bolt is fixedly installed on the top of the body, and a friction plate is fixedly connected to the bottom of the body.

[0014] Optionally, an additional rod for insertion is fixedly mounted on the inner wall of the reinforcement plate, and two sides of the additional rod are fixedly mounted to the inner wall of the side pressure plate.

[0015] Optionally, a sound insulation felt is clamped inside the sealing plate, a threaded pipe is fixedly installed on one side of the sealing plate, and one side of the threaded pipe is fixedly installed on one side of the main body.

[0016] Optionally, a docking rod is fixedly installed inside the side pressure plate, and an auxiliary plate is fixedly installed on one side of the side pressure plate.

[0017] Optionally, a support rod is clamped inside the limiting rod, and an adapter plate is clamped on the outer wall of the limiting rod.

[0018] Optionally, a through pipe for pressing is fixedly mounted on the bottom of the positioning ring, and the interior of the through pipe is clamped with the exterior of the drill rod.

[0019] Optionally, a spring tube for buffering is clamped inside the drill rod, a sleeve ring for clamping is fixedly mounted on the outer wall of the drill rod, and the top of the spring tube is clamped with the inside of the through pipe.

[0020] (III) Beneficial effects

[0021] The utility model provides a breaker hammer with strong buffer protection performance, which has the following beneficial effects:

[0022] The breaker hammer with strong buffering protection performance can be reinforced when in use through the coordinated arrangement of the main body, reinforcement plate, sealing plate, side pressure plate and limit rod, thereby reducing the wear of the inside of the device caused by the outside world. The reinforcement plate is limitedly installed on one side of the main body and docked and fixed with the inner wall of the side pressure plate to increase the contact area between the parts, making the main body more stable. The sealing plate is installed on the other side of the main body, which can effectively reduce the noise generated by the device during operation, realize the protection of the main body, and improve the quietness of the working environment. The device can be installed in combination with the machine through the limit rod, so as to facilitate the adjustment of the overall crushing of hard objects, making the device itself more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the side pressure plate of the utility model;

[0026] Figure 4 This is a schematic diagram of the positioning ring structure of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the drill rod of the utility model;

[0028] Figure 6 This is a schematic diagram of the sealing plate structure of the utility model.

[0029] In the figure: 1. main body; 2. reinforcement plate; 3. sealing plate; 4. side pressure plate; 5. limit rod; 6. positioning ring; 7. drill rod; 8. through bolt; 9. friction plate; 10. additional rod; 11. sound insulation felt; 12. threaded pipe; 13. docking rod; 14. auxiliary plate; 15. support rod; 16. adapter plate; 17. through pipe; 18. spring tube; 19. sleeve ring. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Embodiment 1:

[0032] See also Figure 1 , Figure 2 and Figure 6The utility model provides a technical solution: a breaker hammer with strong buffer protection performance, in order to ensure that the device can play a sound insulation effect during operation and use, to achieve reinforcement between parts, thereby further improving the working environment, a device body 1, a reinforcement plate 2 and a sealing plate 3 are provided;

[0033] The invention comprises a main body 1, a reinforcement plate 2 is fixedly installed on one side of the main body 1, a sealing plate 3 for sound insulation is provided on one side of the main body 1, a through bolt 8 is fixedly installed on the top of the main body 1, a friction plate 9 is fixedly connected to the bottom of the main body 1, an additional rod 10 for insertion is fixedly installed on the inner wall of the reinforcement plate 2, both sides of the additional rod 10 are fixedly installed with the inner wall of the side pressure plate 4, a sound insulation felt 11 is clamped inside the sealing plate 3, a threaded pipe 12 is fixedly installed on one side of the sealing plate 3, and one side of the threaded pipe 12 is fixedly installed with one side of the main body 1. Therefore, through the setting of the through bolt 8, In order to be able to perform a limited installation on the top of the main body 1 to prevent the parts from loosening at the docking position and ensure that the whole is more stable, the friction plate 9 is set to increase the friction area at the bottom of the main body 1 so that the bottom component can be fixed. The additional rod 10 is set to cooperate with the reinforcement plate 2 for insertion and positioning on both sides to achieve an overall balance effect. The sound insulation felt 11 is set to effectively absorb the sound generated during impact and improve the quietness of the working environment. The threaded tube 12 on one side of the sealing plate 3 is installed and fixed to the main body 1 to ensure that disassembly and assembly are more convenient.

[0034] Embodiment 2:

[0035] See also Figure 1 and Figure 3 In order to position the whole machine for installation and prevent position deviation, a side pressure plate 4 and a limit rod 5 are provided;

[0036] Both sides of the body 1 are fixedly installed with side pressure plates 4 for protection, the inner wall of the side pressure plate 4 is clamped with a limit rod 5 for support, the inside of the side pressure plate 4 is fixedly installed with a docking rod 13, one side of the side pressure plate 4 is fixedly installed with an auxiliary plate 14, the inside of the limit rod 5 is clamped with a support rod 15, and the outer wall of the limit rod 5 is clamped with an adapter plate 16. Therefore, the setting of the docking rod 13 is to enable penetration and insertion and docking on the inner wall of the side pressure plate 4 to prevent the overall position shift, the setting of the auxiliary plate 14 is to enable positioning in conjunction with the limit rod 5 to achieve linkage between parts, the setting of the support rod 15 is to enable insertion and docking inside the limit rod 5 to avoid loosening of parts during operation, and the setting of the adapter plate 16 is to facilitate installation on the machine and ensure that the other side of the component can be driven for position adjustment.

[0037] Embodiment three:

[0038] See also Figure 4 and Figure 5 In order to reduce the impact kinetic energy when the device is drilling downwards and reduce the damage to the breaker, a device positioning ring 6 and a drill rod 7 are provided;

[0039] A positioning ring 6 is fixedly installed at the bottom of the main body 1, and a drill rod 7 for excavation is provided at the bottom of the positioning ring 6. A through pipe 17 for pressing is fixedly installed at the bottom of the positioning ring 6. The inside of the through pipe 17 is clamped with the outside of the drill rod 7, and a spring tube 18 for buffering is clamped inside the drill rod 7. A sleeve ring 19 for clamping is fixedly installed on the outer wall of the drill rod 7, and the top of the spring tube 18 is clamped with the inside of the through pipe 17. Therefore, the provision of the through pipe 17 is to be able to clamp with the drill rod 7 at the bottom to ensure that the device is more integrated and to avoid loosening of the docking position. The provision of the spring tube 18 is to achieve a buffering effect during the downward pressing process and reduce damage to the breaker. The provision of the sleeve ring 19 is to clamp and fix the outer wall of the drill rod 7, increase the docking area between the parts, and ensure that the whole is more solid.

[0040] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0041] In the utility model, the working steps of the device are as follows:

[0042] First, side pressure plates 4 are installed on both sides of the main body 1 to facilitate protective treatment of the exterior of the main body 1 and reduce wear of internal parts caused by the outside. Secondly, a sealing plate 3 is fixedly installed on one side of the main body 1 to achieve a sealing effect of the device, thereby achieving a sound insulation effect during the operation of the device. Then, a sound insulation felt 11 is clamped inside the sealing plate 3 to effectively absorb the sound generated during impact and improve the quietness of the working environment. Finally, a threaded tube 12 is fixedly installed on one side of the sealing plate 3 to ensure that the sealing plate 3 can be installed smoothly and reduce the gap between components.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A breaker hammer with strong buffer protection performance, comprising a body (1), characterized in that: A reinforcing plate (2) is fixedly mounted on one side of the body (1), a sealing plate (3) for sound insulation is provided on one side of the body (1), side pressure plates (4) for protection are fixedly mounted on both sides of the body (1), a limiting rod (5) for support is clamped on the inner wall of the side pressure plate (4), a positioning ring (6) is fixedly mounted on the bottom of the body (1), and a chisel rod (7) for excavation is provided at the bottom of the positioning ring (6).

2. A breaker hammer with strong buffer protection performance according to claim 1, characterized in that: A through bolt (8) is fixedly mounted on the top of the body (1), and a friction plate (9) is fixedly connected to the bottom of the body (1).

3. A breaker hammer with strong buffer protection performance according to claim 1, characterized in that: An additional rod (10) for insertion is fixedly mounted on the inner wall of the reinforcing plate (2), and two sides of the additional rod (10) are fixedly mounted on the inner wall of the side pressure plate (4).

4. A breaker hammer with strong buffer protection performance according to claim 1, characterized in that: A sound insulation felt (11) is clamped inside the sealing plate (3), a threaded tube (12) is fixedly mounted on one side of the sealing plate (3), and one side of the threaded tube (12) is fixedly mounted on one side of the body (1).

5. A breaker hammer with strong buffer protection performance according to claim 1, characterized in that: A docking rod (13) is fixedly installed inside the side pressure plate (4), and an auxiliary plate (14) is fixedly installed on one side of the side pressure plate (4).

6. A breaker hammer with strong buffer protection performance according to claim 1, characterized in that: A support rod (15) is clamped inside the limiting rod (5), and an adapter plate (16) is clamped on the outer wall of the limiting rod (5).

7. A breaker hammer with strong buffer protection performance according to claim 1, characterized in that: A through pipe (17) for pressing is fixedly installed at the bottom of the positioning ring (6), and the interior of the through pipe (17) is clamped with the exterior of the drill rod (7).

8. A breaker hammer with strong buffer protection performance according to claim 7, characterized in that: A spring tube (18) for buffering is clamped inside the drill rod (7), a sleeve ring (19) for clamping is fixedly installed on the outer wall of the drill rod (7), and the top of the spring tube (18) is clamped with the inside of the through pipe (17).

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