CN214533753U

CN214533753U - Sealed system accumulator

Info

Publication number: CN214533753U
Application number: CN202120272360.2U
Authority: CN
Inventors: 李国平; 林杰; 蔡张
Original assignee: Wenzhou Tesu Machinery Equipment Co ltd
Current assignee: Wenzhou Tesu Machinery Equipment Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-29
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a sealing system energy storage ware, which comprises an outer shell, the inner chamber of shell has set gradually apron, piston and adjustable shell from last to down, the surface of apron and the inner wall fixed connection of shell, the inlet port has been seted up at the top of shell, the mounting groove has been seted up on the surface of piston, the inner wall fixedly connected with sealing washer of mounting groove, the top fixedly connected with buffer box of piston, the first spring of bottom fixedly connected with of buffer box inner chamber. The utility model discloses a set up shell, apron, piston, activity shell, inlet port, mounting groove, sealing washer, buffer box, first spring, buffer board, buffer beam, fly leaf, movable rod, second spring, briquetting, third spring, movable block, fourth spring, mount, spout, slide bar, sliding sleeve and fifth spring, solved the lower problem of current sealing system energy storage ware practicality, this sealing system energy storage ware possesses the advantage that the practicality is high.

Description

Sealed system accumulator

Technical Field

The utility model relates to an energy storage ware technical field specifically is sealing system energy storage ware.

Background

The energy storage ware is an energy storage device among the hydropneumatic system, when the system pressure increase in the twinkling of an eye, it can absorb this partial energy, it is normal in order to guarantee entire system pressure, the piston energy storage ware that uses among the current sealing system lacks buffer, to the piston energy storage ware that does not have buffer, the piston can strike the end cover, thereby take place the abnormal sound, still can produce very big influence to the life-span of end cover and piston, secondly current piston energy storage ware energy storage mode is comparatively single, the practicality of sealing system energy storage ware has been reduced, be unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealing system energy storage ware possesses the advantage that the practicality is high, has solved the lower problem of current sealing system energy storage ware practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the energy accumulator of the sealing system comprises a shell, wherein a cover plate, a piston and a movable shell are sequentially arranged in an inner cavity of the shell from top to bottom, the surface of the cover plate is fixedly connected with the inner wall of the shell, an air inlet hole is formed in the top of the shell, a mounting groove is formed in the surface of the piston, a sealing ring is fixedly connected to the inner wall of the mounting groove, a buffer box is fixedly connected to the top of the piston, a first spring is fixedly connected to the bottom of the inner cavity of the buffer box, a buffer plate is fixedly connected to the top of the first spring, a buffer rod is fixedly connected to the top of the buffer plate, the top of the buffer rod penetrates to the top of the buffer box, a movable plate is arranged at the top of the inner cavity of the movable shell, the top and the bottom of the movable plate are respectively and fixedly connected with a movable rod and a second spring, a pressing block is fixedly connected to the bottom of the movable shell, and a third spring is fixedly connected to the bottom of the pressing block, the bottom of shell inner chamber and the bottom that is located the briquetting both sides all are provided with the movable block, the inner chamber of movable block is provided with the fourth spring, the equal fixedly connected with mount in one side that two fourth springs are opposite, two opposite one ends of mount all run through the movable block and with the inner wall fixed connection of shell, the spout has all been seted up to the inner wall of shell and the both sides that are located the activity shell, fixedly connected with slide bar between the top of spout inner chamber and the bottom, the surface of slide bar is from last to overlapping in proper order down and is equipped with sliding sleeve and fifth spring, one side that two sliding sleeves are relative all with activity shell fixed connection.

Preferably, the surface of the pressing block is in contact with the moving block, the surface of the sealing ring is in contact with the inner wall of the shell, and the sealing ring is made of fluororubber.

Preferably, the bottom of the moving block is connected with the inner wall of the shell in a sliding mode, and the surface of the sliding rod is connected with the sliding sleeve in a sliding mode.

Preferably, the quantity of movable rod is four, and evenly distributed in the four corners at fly leaf top, the quantity of buffering box is four, and evenly distributed in the four corners at piston top.

Preferably, the bottom of the fourth spring is fixedly connected with the inner wall of the shell, and the bottom of the second spring is fixedly connected with the inner wall of the movable shell.

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

1. the utility model discloses a set up shell, apron, piston, activity shell, inlet port, mounting groove, sealing washer, buffer box, first spring, buffer board, buffer beam, fly leaf, movable rod, second spring, briquetting, third spring, movable block, fourth spring, mount, spout, slide bar, sliding sleeve and fifth spring, solved the lower problem of current sealing system energy storage ware practicality, this sealing system energy storage ware possesses the advantage that the practicality is high, is worth promoting.

2. The utility model discloses a set up the apron, can play the effect of close shell, through setting up the inlet port, can be used for admitting air, through setting up the mounting groove, the installation of the sealing washer of can being convenient for, through setting up first spring, the second spring, the third spring, fourth spring and fifth spring, can play the effect of energy-absorbing and buffering, through setting up the briquetting, the removal of the movable block of can being convenient for, through setting up the spout, the installation of the slide bar of can being convenient for, through setting up slide bar and sliding sleeve, can improve the stability that the movable shell removed, through setting up the sealing washer, can play sealed effect.

Drawings

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

FIG. 2 is a cross-sectional view of the buffer box of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a cover plate; 3. a piston; 4. a movable shell; 5. an air inlet; 6. mounting grooves; 7. a seal ring; 8. a buffer box; 9. a first spring; 10. a buffer plate; 11. a buffer rod; 12. a movable plate; 13. a movable rod; 14. a second spring; 15. briquetting; 16. a third spring; 17. a moving block; 18. a fourth spring; 19. a fixed mount; 20. a chute; 21. a slide bar; 22. a sliding sleeve; 23. and a fifth spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the energy accumulator of the sealing system comprises a housing 1, a cover plate 2, a piston 3 and a movable shell 4 are sequentially arranged in an inner cavity of the housing 1 from top to bottom, a surface of the cover plate 2 is fixedly connected with an inner wall of the housing 1, an air inlet 5 is arranged at the top of the housing 1, a surface of the piston 3 is provided with an installation groove 6, an inner wall of the installation groove 6 is fixedly connected with a sealing ring 7, a top of the piston 3 is fixedly connected with a buffer box 8, a bottom of the inner cavity of the buffer box 8 is fixedly connected with a first spring 9, a top of the first spring 9 is fixedly connected with a buffer plate 10, a top of the buffer plate 10 is fixedly connected with a buffer rod 11, a top of the buffer rod 11 penetrates to the top of the buffer box 8, a movable plate 12 is arranged at the top of the inner cavity of the movable shell 4, a movable rod 13 and a second spring 14 are respectively fixedly connected with the top and the bottom of the movable plate 12, and a pressing block 15 is fixedly connected with the bottom of the movable shell 4, the bottom of the pressing block 15 is fixedly connected with a third spring 16, the bottom of the inner cavity of the shell 1 and the bottoms at the two sides of the pressing block 15 are both provided with a moving block 17, the inner cavity of the moving block 17 is provided with a fourth spring 18, the opposite sides of the two fourth springs 18 are both fixedly connected with fixed frames 19, the opposite ends of the two fixed frames 19 both penetrate through the moving block 17 and are fixedly connected with the inner wall of the shell 1, the inner wall of the shell 1 and the two sides of the movable shell 4 are both provided with sliding grooves 20, a sliding rod 21 is fixedly connected between the top and the bottom of the inner cavity of the sliding groove 20, the surface of the sliding rod 21 is sequentially sleeved with a sliding sleeve 22 and a fifth spring 23 from top to bottom, the opposite sides of the two sliding sleeves 22 are both fixedly connected with the movable shell 4, the surface of the pressing block 15 is in contact with the moving block 17, the surface of the sealing ring 7 is in contact with the inner wall of the shell 1, the material of the sealing ring 7 is made of fluororubber, the bottom of the moving block 17 is in sliding connection with the inner wall of the shell 1, the surface of the sliding rod 21 is connected with the sliding sleeve 22 in a sliding manner, the number of the movable rods 13 is four, the movable rods are uniformly distributed at four corners of the top of the movable plate 12, the number of the buffer boxes 8 is four, the buffer boxes are uniformly distributed at four corners of the top of the piston 3, the bottom of the fourth spring 18 is fixedly connected with the inner wall of the shell 1, the bottom of the second spring 14 is fixedly connected with the inner wall of the movable shell 4, the cover plate 2 is arranged to play a role in sealing the shell 1, the air inlet holes 5 are arranged to be used for air inlet, the mounting groove 6 is arranged to facilitate the mounting of the sealing ring 7, the first spring 9, the second spring 14, the third spring 16, the fourth spring 18 and the fifth spring 23 are arranged to play a role in energy absorption and buffering, the pressing block 15 is arranged to facilitate the movement of the movable block 17, the sliding chute 20 is arranged to facilitate the mounting of the sliding rod 21, and the sliding sleeve 22 are arranged, can improve the stability that the movable shell 4 removed, through setting up sealing washer 7, can play sealed effect, through setting up shell 1, apron 2, piston 3, movable shell 4, inlet port 5, mounting groove 6, sealing washer 7, buffer box 8, first spring 9, buffer board 10, buffer beam 11, fly leaf 12, movable rod 13, second spring 14, briquetting 15, third spring 16, movable block 17, fourth spring 18, mount 19, spout 20, slide bar 21, sliding sleeve 22 and fifth spring 23, the lower problem of current sealing system energy storage ware practicality has been solved, this sealing system energy storage ware, possess the advantage that the practicality is high, be worth promoting.

When the energy-saving type gas spring is used, the piston 3 can move downwards due to too large air pressure, the piston 3 drives the movable plate 12 to extrude the second spring 14 through the matching of the movable rod 13, the movable shell 4 drives the press block 15 and the sliding sleeve 22 to move downwards, the sliding sleeve 22 moves downwards to extrude the fifth spring 23, the press block 15 moves downwards to extrude the third spring 16 and the moving blocks 17, the two moving blocks 17 are far away from each other to extrude the fourth spring 18, the second spring 14, the third spring 16, the fourth spring 18 and the fifth spring 23 can play a role in multi-stage energy storage, when energy is released, the piston 3 is driven to move upwards to impact the cover plate 2 through the matching of the second spring 14, the third spring 16, the fourth spring 18 and the fifth spring 23, the piston 3 drives the buffer box 8 to move upwards, the buffer rod 11 is driven to move upwards to gradually approach the cover plate 2 until the cover plate is tightly attached, the buffer rod 11 drives the buffer plate 10 to extrude the first spring 9, the first spring 9 can play a role in buffering, and the cover plate 2 and the piston 3 are well protected.

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. Sealing system energy storage ware, including shell (1), its characterized in that: the inner cavity of the shell (1) is sequentially provided with a cover plate (2), a piston (3) and a movable shell (4) from top to bottom, the surface of the cover plate (2) is fixedly connected with the inner wall of the shell (1), the top of the shell (1) is provided with an air inlet hole (5), the surface of the piston (3) is provided with a mounting groove (6), the inner wall of the mounting groove (6) is fixedly connected with a sealing ring (7), the top of the piston (3) is fixedly connected with a buffer box (8), the bottom of the inner cavity of the buffer box (8) is fixedly connected with a first spring (9), the top of the first spring (9) is fixedly connected with a buffer plate (10), the top of the buffer plate (10) is fixedly connected with a buffer rod (11), the top of the buffer rod (11) penetrates through to the top of the buffer box (8), and the top of the inner cavity of the movable shell (4) is provided with a movable plate (12), the top and the bottom of the movable plate (12) are respectively and fixedly connected with a movable rod (13) and a second spring (14), the bottom of the movable shell (4) is fixedly connected with a pressing block (15), the bottom of the pressing block (15) is fixedly connected with a third spring (16), the bottom of the inner cavity of the shell (1) and the bottoms of the two sides of the pressing block (15) are respectively provided with a movable block (17), the inner cavity of the movable block (17) is provided with a fourth spring (18), one opposite side of the two fourth springs (18) is respectively and fixedly connected with a fixed frame (19), one opposite end of the two fixed frames (19) penetrates through the movable block (17) and is fixedly connected with the inner wall of the shell (1), the inner wall of the shell (1) and the two sides of the movable shell (4) are respectively provided with a sliding chute (20), and a sliding rod (21) is fixedly connected between the top and the bottom of the inner cavity of the sliding chute (20), the surface of the sliding rod (21) is sequentially provided with a sliding sleeve (22) and a fifth spring (23) from top to bottom, and one side, opposite to the two sliding sleeves (22), of each sliding sleeve is fixedly connected with the movable shell (4).

2. The seal system accumulator of claim 1 wherein: the surface of the pressing block (15) is in contact with the moving block (17), the surface of the sealing ring (7) is in contact with the inner wall of the shell (1), and the sealing ring (7) is made of fluororubber.

3. The seal system accumulator of claim 1 wherein: the bottom of the moving block (17) is connected with the inner wall of the shell (1) in a sliding mode, and the surface of the sliding rod (21) is connected with the sliding sleeve (22) in a sliding mode.

4. The seal system accumulator of claim 1 wherein: the quantity of movable rod (13) is four, and evenly distributed in the four corners at fly leaf (12) top, the quantity of buffering box (8) is four, and evenly distributed in the four corners at piston (3) top.

5. The seal system accumulator of claim 1 wherein: the bottom of the fourth spring (18) is fixedly connected with the inner wall of the shell (1), and the bottom of the second spring (14) is fixedly connected with the inner wall of the movable shell (4).