CN212803784U

CN212803784U - Sealed high-performance hydraulic breaking hammer energy accumulator

Info

Publication number: CN212803784U
Application number: CN202021750035.4U
Authority: CN
Inventors: 景红斌
Original assignee: Nantong Outpace Building Material Equipment Co ltd
Current assignee: Nantong Outpace Building Material Equipment Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-03-26
Anticipated expiration: 2030-08-20

Abstract

The utility model discloses a sealed high performance hydraulic pressure quartering hammer energy storage ware, including energy storage ware body and vibration damping mount, miniature cylinder is all installed to the outside left and right sides of energy storage ware body, and the position that miniature cylinder is close to the vertical central line of energy storage ware body is connected with the telescopic link, first sealing washer is installed in the outside of connector, and the right-hand member of first sealing washer is fixed with the arch, vibration damping mount installs in the lower extreme of energy storage ware body, the backup pad is all installed at both ends about vibration damping mount, and the backup pad is close to the position of the vertical central line of energy storage ware body and installs damping spring, damping spring installs the circle that takes precautions against earthquakes near the position of the vertical central line of energy storage ware body, and the. This sealed high performance hydraulic breaking hammer energy storage ware is provided with vibration damping mount and is the rubber and plastic material, can play absorbing effect, and damping spring can cushion the power that vibrations produced, reduces the influence of shaking force to the energy storage ware body.

Description

Sealed high-performance hydraulic breaking hammer energy accumulator

Technical Field

The utility model relates to an energy storage ware technical field specifically is a sealed high performance hydraulic crushing hammer energy storage ware.

Background

The hydraulic breaking hammer is called as breaking hammer for short, the power source of the hydraulic breaking hammer is pressure provided by an excavator, a loader or a pump station, the hydraulic breaking hammer can effectively break stones and rocks in engineering construction and improve working efficiency, the energy accumulator is an energy storage device in a hydraulic pneumatic system, the energy in the system is converted into compression energy or potential energy to be stored at proper time, and when the system is needed, the compression energy or the potential energy is converted into energy such as hydraulic pressure or air pressure to be released and supplied to the system again.

The sealing performance of the existing hydraulic breaking hammer energy accumulator is poor, the working effect of the hydraulic breaking hammer is greatly influenced, the body of the energy accumulator is easily damaged due to vibration during working, the service life of the device is prolonged, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing sealing high-performance hydraulic breaking hammer energy accumulator under the conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed high performance hydraulic crushing hammer energy storage ware to it is relatively poor to provide current hydraulic crushing hammer energy storage ware sealing performance among the solution above-mentioned background art, produces great influence to hydraulic crushing hammer's working effect, and the during operation energy storage ware causes the body to damage owing to vibrations easily, influences device life, can not be fine satisfies people's user demand problem.

In order to achieve the above object, the utility model provides a following technical scheme: a sealed high-performance hydraulic breaking hammer energy accumulator comprises an energy accumulator body and a damping base, wherein a connector is fixed at the upper end of the energy accumulator body, a sealing washer is installed above the connector, miniature cylinders are installed on the left side and the right side of the outside of the energy accumulator body, a telescopic rod is connected to the position, close to the vertical central line of the energy accumulator body, of each miniature cylinder, a first sealing ring is installed on the outer side of the connector, a bulge is fixed at the right end of each first sealing ring, a second sealing ring is installed at the right end of each bulge, a groove is formed in the second sealing ring, the damping base is installed at the lower end of the energy accumulator body, a placing groove is formed in the damping base, supporting plates are installed at the left end and the right end of the damping base, damping springs are installed at the positions, close to the vertical central line of the energy accumulator body, of the damping, and the mounting rack is arranged above the shockproof ring.

Preferably, the micro air cylinders form a telescopic structure through telescopic rods and the first sealing ring and the second sealing ring, and the micro air cylinders are symmetrically distributed about the vertical center line of the energy accumulator body.

Preferably, the first sealing ring and the second sealing ring are both semi-circular structures, and the size of the protrusion is matched with that of the groove.

Preferably, the damping base is made of rubber and plastic materials, and the damping base and the supporting plate are perpendicular to each other.

Preferably, an elastic structure is formed between the shockproof ring and the damping spring, and the shockproof ring is of a semicircular structure.

Preferably, the size of the placing groove is matched with that of the bottom of the energy accumulator body, and the sealing washer is tightly attached to the upper end of the connecting port.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses be provided with miniature cylinder and can drive first sealing washer and second sealing washer through the telescopic link and remove, first sealing washer and second sealing washer are half-circle ring structure, can laminate mutually with the outer wall of connector, play sealed effect, can coincide each other between arch and the recess, improve sealing performance, solved hydraulic breaker hammer energy storage ware sealing performance relatively poor, produce the problem of great influence to its working effect;

2. the utility model discloses be provided with vibration damping mount, vibration damping mount can play the absorbing effect for the rubber and plastic material, and damping spring can cushion the power that vibrations produced, reduces the influence of vibrations power to the energy storage ware body, and the structure of circle that takes precautions against earthquakes is half circular ring structure can be laminated with the outer wall of energy storage ware body mutually, improves the shock attenuation buffering effect, has avoided the energy storage ware to cause the body to damage because of vibrations easily during operation, influences the problem of device life;

3. the utility model discloses be provided with the standing groove, be convenient for place the stability of energy storage ware body, seal ring can improve the leakproofness of connecting the connector upper end connection, greatly increased the practicality of this kind of sealed high performance hydraulic breaker energy storage ware.

Drawings

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

fig. 2 is a schematic structural diagram of a first sealing ring and a second sealing ring of the present invention;

FIG. 3 is a schematic structural view of the shockproof ring of the present invention;

FIG. 4 is a schematic structural view of the shock absorbing base of the present invention;

fig. 5 is a schematic top view of the mounting rack of the present invention.

In the figure: 1. an accumulator body; 2. a mounting frame; 3. a micro cylinder; 4. a telescopic rod; 5. a first seal ring; 6. a second seal ring; 7. a connecting port; 8. a shockproof ring; 9. a damping spring; 10. a support plate; 11. a damping mount; 12. a protrusion; 13. a groove; 14. a placement groove; 15. a gasket is provided.

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: a sealed high-performance hydraulic breaking hammer energy accumulator comprises an energy accumulator body 1 and a damping base 11, wherein a connector 7 is fixed at the upper end of the energy accumulator body 1, a sealing gasket 15 is installed above the connector 7, miniature cylinders 3 are installed on the left side and the right side of the outside of the energy accumulator body 1, a telescopic rod 4 is connected to the position, close to the vertical central line of the energy accumulator body 1, of each miniature cylinder 3, a first sealing ring 5 is installed on the outer side of the connector 7, a bulge 12 is fixed at the right end of each first sealing ring 5, a second sealing ring 6 is installed at the right end of each bulge 12, a groove 13 is formed in each second sealing ring 6, the damping base 11 is installed at the lower end of the energy accumulator body 1, a placing groove 14 is formed in the damping base 11, supporting plates 10 are installed at the left end and the right end of the damping base 11, and a damping spring, the shock absorption spring 9 is provided with a shock absorption ring 8 at a position close to the vertical central line of the energy accumulator body 1, and the mounting frame 2 is arranged above the shock absorption ring 8.

In the utility model, furthermore, the micro cylinder 3 forms a telescopic structure with the first sealing ring 5 and the second sealing ring 6 through the telescopic rod 4, and the micro cylinder 3 is symmetrically distributed about the vertical center line of the energy accumulator body 1; the micro cylinder 3 can drive the first sealing ring 5 and the second sealing ring 6 to move through the telescopic rod 4.

Furthermore, the first sealing ring 5 and the second sealing ring 6 are both in a semicircular structure, and the size of the bulge 12 is matched with that of the groove 13; first sealing washer 5 is semicircle loop configuration with second sealing washer 6, can laminate mutually with the outer wall of connector 7, plays sealed effect, can coincide each other between arch 12 and the recess 13, improves sealing performance, and it is relatively poor to have solved hydraulic breaking hammer energy storage ware sealing performance, produces the problem of great influence to its working effect.

Furthermore, the damping base 11 is made of rubber and plastic, and the damping base 11 and the supporting plate 10 are perpendicular to each other; damping base 11 can play the absorbing effect for the rubber and plastic material.

Furthermore, an elastic structure is formed between the shockproof ring 8 and the damping spring 9, and the shockproof ring 8 is in a semicircular structure; damping spring 9 can cushion the power that vibrations produced, reduces the influence of shaking force to energy storage ware body 1, and the structure of circle 8 that takes precautions against earthquakes can laminate mutually with the outer wall of energy storage ware body 1 for half circle ring structure, improves the shock attenuation buffering effect, has avoided the during operation energy storage ware to cause the body to damage because of vibrations easily, influences device life's problem.

Further, the placing groove 14 is matched with the bottom of the energy accumulator body 1 in size, and the sealing washer 15 is tightly attached to the upper end of the connecting port 7; standing groove 14 is convenient for place the stability of energy storage ware body 1, and seal ring 15 can improve the leakproofness of connector 7 upper end connection, greatly increased the practicality of this kind of sealed high performance hydraulic breaker energy storage ware.

The working principle of the sealed high-performance hydraulic breaking hammer energy accumulator is as follows: firstly, an energy accumulator body 1 is placed in a placing groove 14, the shock absorption springs 9 clamp the energy accumulator body 1 through the shock absorption rings 8 at two sides, when the energy accumulator is shocked, the shock absorption springs 9 can buffer the shock force, the support plate 10 plays a role in supporting the shock absorption rings 8 and the shock absorption springs 9, and the shock absorption base 11 plays dual effects of shock absorption and bearing on the energy accumulator body 1; then start miniature cylinder 3, miniature cylinder 3 work, telescopic link 4 stretches out and draws back and drives first sealing washer 5 and second sealing washer 6 and remove to the intermediate position, coincide each other until protruding 12 and recess 13 between, first sealing washer 5 and second sealing washer 6 form inclosed cyclic annular this moment, so can play sealed effect, and seal ring 15 can improve the leakproofness of connector 7 upper end connection.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealed high performance hydraulic pressure quartering hammer energy storage ware, includes energy storage ware body (1) and vibration damping mount (11), its characterized in that: the energy accumulator is characterized in that a connector (7) is fixed at the upper end of the energy accumulator body (1), a sealing washer (15) is installed above the connector (7), micro cylinders (3) are installed on the left side and the right side of the outer portion of the energy accumulator body (1), a telescopic rod (4) is connected to the position, close to the vertical central line of the energy accumulator body (1), of each micro cylinder (3), a first sealing ring (5) is installed on the outer side of the connector (7), a protrusion (12) is fixed to the right end of each first sealing ring (5), a second sealing ring (6) is installed at the right end of each protrusion (12), a groove (13) is formed in the second sealing ring (6), the shock absorption base (11) is installed at the lower end of the energy accumulator body (1), a placing groove (14) is formed in the shock absorption base (11), and supporting plates (10) are installed at the left, and damping spring (9) is installed in the position that backup pad (10) are close to the vertical central line of energy storage ware body (1), damping spring (9) are close to the position of the vertical central line of energy storage ware body (1) and are installed shockproof circle (8), and the top of shockproof circle (8) installs mounting bracket (2).

2. The sealed high performance hydraulic demolition hammer accumulator according to claim 1, wherein: the micro cylinder (3) forms a telescopic structure with the first sealing ring (5) and the second sealing ring (6) through a telescopic rod (4), and the micro cylinder (3) is symmetrically distributed about the vertical center line of the energy accumulator body (1).

3. The sealed high performance hydraulic demolition hammer accumulator according to claim 1, wherein: the first sealing ring (5) and the second sealing ring (6) are both in a semicircular annular structure, and the protrusions (12) are matched with the grooves (13) in size.

4. The sealed high performance hydraulic demolition hammer accumulator according to claim 1, wherein: the damping base (11) is made of rubber and plastic materials, and the damping base (11) is perpendicular to the supporting plate (10).

5. The sealed high performance hydraulic demolition hammer accumulator according to claim 1, wherein: an elastic structure is formed between the shockproof ring (8) and the damping spring (9), and the shockproof ring (8) is of a semicircular structure.

6. The sealed high performance hydraulic demolition hammer accumulator according to claim 1, wherein: the placing groove (14) is matched with the bottom of the energy accumulator body (1) in size, and the sealing washer (15) is tightly attached to the upper end of the connecting port (7).