CN210164885U - Automatic adjusting mechanism for position of ultrahigh pressure container - Google Patents

Abstract

The utility model discloses an automatic guiding mechanism in superhigh pressure container position, including the chamber seat body, the opening has all been seted up at the both ends of chamber seat body, two the open-ended inner wall runs through there is the guide rail, the inner wall both sides of chamber seat body all rotate and are equipped with the pivot, being close to of pivot the outer wall at the both ends of pivot respectively fixed cup joint has a gyro wheel. When the working chamber is from zero pressure to superhigh pressure to zero pressure again, whole working process superhigh pressure container can the expansion and contraction, thereby on arriving the chamber seat body with the strength of force, chamber seat body takes place deformation and makes the automatic shrink release of air spring, the gyro wheel slides on the guide rail, and then make superhigh pressure container position automatically regulated, ensure the superhigh pressure container, the container stopper, the pressure-bearing frame keeps best operating position, make the atress balanced, it warp to reduce guide pulley part atress, avoid superhigh pressure container central line and container stopper central line skew when superhigh pressure container position changes, guarantee that the container can normally work, reduce the probability of damaging.

Description

Automatic adjusting mechanism for position of ultrahigh pressure container

Technical Field

The utility model relates to an ultrahigh pressure technical field, the concrete field is automatic guiding mechanism in ultrahigh pressure container position.

Background

The ultrahigh pressure treatment technology is developed according to the Pascal principle and is widely applied to the fields of chemical industry, powder, metallurgy, metal forming, food sterilization and preservation and the like. The ultrahigh pressure treatment technology is mainly realized by horizontal ultrahigh pressure treatment equipment which mainly comprises a pressure-bearing rack, an ultrahigh pressure container, a container plug, a pressurization system and a control system. The position requirement of the horizontal ultrahigh pressure treatment equipment on the ultrahigh pressure container is very high, the coaxiality of the ultrahigh pressure container and the container plug is required to be +/-0.05 mm, and the ultrahigh pressure container, the container plug and the pressure-bearing rack can be kept at the optimal working positions only by ensuring the condition, so that the stress is balanced.

At present, the superhigh pressure is handled and is equipped in a duty cycle, and the superhigh pressure container is from zero pressure to superhigh pressure to zero pressure again, and the superhigh pressure container can be along with the big or small expansion and contraction of pressure, makes superhigh pressure container central line and container stopper central line skew, and the superhigh pressure container position changes, influences the normal work of superhigh pressure container, leads to the practicality poor to each part damage even causes.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic guiding mechanism in superhigh pressure container position to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: ultrahigh pressure container position automatic adjustment mechanism, including the chamber seat body, the opening has all been seted up at the both ends of chamber seat body, two open-ended inner wall runs through there is the guide rail, the inner wall both sides of chamber seat body are all rotated and are equipped with the pivot, being close to of pivot the outer wall at the both ends of pivot respectively fixed the cup joint has a gyro wheel, the gyro wheel with the guide rail closely laminates, being close to of the upper surface of chamber seat body the position at the both ends of chamber seat body respectively fixed be equipped with two clamp plates, the clamp plate is close to the homonymy one side of gyro wheel is fixed to be equipped with the air spring, the air spring runs through the chamber seat body, the air spring with the pivot closely laminates.

The guide rail is characterized in that strip-shaped holes are formed in two side surfaces of the guide rail, sliding grooves are formed in the inner walls of the strip-shaped holes, the sliding grooves are communicated with the strip-shaped holes, sliding blocks are connected to the inner walls of the sliding grooves in a sliding and clamping mode, ejector rods are fixedly assembled on one sides, close to the strip-shaped holes, of the sliding blocks and penetrate through the strip-shaped holes, sleeves are sleeved on the outer walls of the ejector rods, first partition plates are inserted into the inner walls of the sleeves, the first partition plates are fixedly assembled with the ejector rods, nuts are fixedly assembled at the outer side ends of the sleeves, bolts are screwed on the inner walls of the nuts, the bolts are fixedly assembled with the cavity base body, second partition plates are fixedly assembled at the other ends of the bolts, the second partition plates are located in the sleeves.

Preferably, the outer wall of the rotating shaft is sleeved with a baffle, and the baffle is tightly attached to the outer wall of the cavity seat body.

Preferably, the arc part of the upper surface of the cavity seat body is provided with a convex edge, and the extending direction of the convex edge is the same as the extending direction of the arc part.

Preferably, the bottom end of the cavity base body is fixedly provided with a gasket.

Compared with the prior art, the beneficial effects of the utility model are that: ultrahigh pressure container position automatic adjustment mechanism, cooperation through clamp plate and gas spring, cooperation through pivot and gyro wheel, cooperation through opening and guide rail, when the working chamber from zero pressure to superhigh pressure to zero pressure again, whole course of work ultrahigh pressure container can the expansion and contraction, thereby exert the power to the chamber seat body on, slight deformation takes place for the chamber seat body, make the automatic shrink release of air spring, the gyro wheel slides on the guide rail, and then make ultrahigh pressure container position automatically regulated, ensure the ultrahigh pressure container, the container stopper, the pressure-bearing frame keeps best operating position, make the atress balanced, avoid ultrahigh pressure container central line and container stopper central line skew when ultrahigh pressure container position changes, reduce guide wheel part atress simultaneously and warp, protect it, guarantee that the container can normally work, reduce the probability that each part damaged, high practicality.

Drawings

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

FIG. 2 is a schematic sectional view of the structure of the cavity base of the present invention;

FIG. 3 is a schematic view of the cross-sectional side view of the structure of the present invention

Fig. 4 is a schematic structural diagram of a point a in fig. 3.

In the figure: 1-cavity seat body, 2-opening, 3-guide rail, 4-rotating shaft, 5-roller, 6-pressing plate, 7-gas spring, 8-sliding chute, 9-sliding block, 10-strip-shaped hole, 11-sleeve, 12-spring, 13-first partition plate, 14-ejector rod, 15-second partition plate, 16-nut, 17-bolt, 18-baffle plate, 19-rib and 20-gasket.

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. 1-4, the present invention provides a technical solution: automatic guiding mechanism in superhigh pressure container position, including chamber seat body 1, opening 2 has all been seted up at the both ends of chamber seat body 1, two opening 2's inner wall runs through there is guide rail 3, the inner wall both sides of chamber seat body 1 all rotate and are equipped with pivot 4, the outer wall that is close to the both ends of pivot 4 respectively fixed the cup joint has a gyro wheel 5, gyro wheel 5 closely laminates with guide rail 3, the position that is close to the both ends of chamber seat body 1 of upper surface of chamber seat body 1 respectively fixed be equipped with two clamp plates 6, one side fixed be equipped with air spring 7 that clamp plate 6 is close to homonymy gyro wheel 5, air spring 7 runs through chamber seat body 1, air spring 7 closely laminates with pivot 4.

The shape of the cavity seat body 1 is as shown in figure 1, the middle of the upper surface is sunken downwards to form an arc part, so that an ultrahigh pressure container is conveniently placed on the cavity seat body 1, the gas spring 7 is arranged on the cavity seat body 1 through a pressing plate 6, the roller 5 is placed between two side plates of the cavity seat body 1, the gas spring 7 is pressed at two sides of a wheel of the rotating shaft 4, holes of the cavity seat body 1, which are contacted with the rotating shaft 4, are U-shaped holes, gaps of 4mm are respectively formed between the shaft and the U-shaped holes, the roller 5 rolls on the guide rail 3, the cavity seat body 1 and the ultrahigh pressure container are contacted without gaps of the arc surface, the rotating shaft 4 can move up and down by 4mm in the U-shaped holes of the cavity seat body 1, when the ultrahigh pressure container is expanded when the pressure is increased, the cavity seat body 1 and the ultrahigh pressure container do not have gaps, the roller 5 rolls on the guide rail 3 without, the position of the roller 5 is unchanged, the cavity seat body 1 moves downwards, so that the air spring 7 contracts under pressure, the ultrahigh pressure container contracts when the pressure is released, the air spring 7 does not release under pressure and extends, the bottom end of the air spring 7 is limited by the rotating shaft 4, and the cavity seat body 1 and the ultrahigh pressure container float upwards together to recover to the original position.

Particularly, bar hole 10 has all been seted up on two side surfaces of guide rail 3, spout 8 has been seted up to the inner wall in bar hole 10, spout 8 is linked together with bar hole 10, the inner wall slip joint of spout 8 has slider 9, one side fixed mounting that slider 9 is close to bar hole 10 is equipped with ejector pin 14, ejector pin 14 runs through bar hole 10, sleeve 11 has been cup jointed to the outer wall of ejector pin 14, sleeve 11's inner wall is pegged graft and is had first baffle 13, first baffle 13 and ejector pin 14 fixed mounting, sleeve 11's outside end fixed mounting has nut 16, nut 16's inner wall spiro union has bolt 17, bolt 17 and 1 fixed mounting of chamber seat body, bolt 17's the other end fixed mounting has second baffle 15, second baffle 15 is located sleeve 11, fixed mounting has spring 12 between second baffle 15 and the first baffle 13.

In the using process, the roller 5 moves on the guide rail 3, the cavity seat body 1 moves along with the roller 5, the sliding block 9 is driven to move on the inner wall of the sliding groove 8 in the moving process, when deformation occurs in the moving process, the spring 12 on one side elastically deforms due to the elastic performance of the spring 12, the outer side end of the spring 12 is limited by the second partition plate 15, the first partition plate 13 is pushed to move to one side of the guide rail 3, the sleeve 11 is inserted into the inner wall of the strip-shaped hole 10, the inner wall of the strip-shaped hole 10 moves along the placing direction of the guide rail 3, the sliding block 9 is tightly attached to the inner wall of the sliding groove 8 under the pushing of the spring 12, the position between the cavity seat body 1 and the guide rail 3 is limited, when the spring 12 becomes loose, the sleeve 11 is rotated to drive the nut 16 to move on the outer wall of the bolt 17, so that the telescopic length of the spring 12 is adjusted, and the purpose, can be adjusted according to the actual use condition.

Specifically, the outer wall of the rotating shaft 4 is sleeved with a baffle 18, and the baffle 18 is tightly attached to the outer wall of the cavity base body 1.

The baffle 18 strengthens the fixing area between the rotating shaft 4 and the cavity base body 1, thereby enhancing the fixing effect of the rotating shaft 4 and the cavity base body 1.

Specifically, the arc portion on the upper surface of the cavity base body 1 is provided with a protruding rib 19, and the extending direction of the protruding rib 19 is the same as the extending direction of the arc portion.

The edge angle at the edge of the convex rib 19 can increase the contact friction force with the ultrahigh pressure container, thereby increasing the fixing effect. Preferably, two ribs 19 are symmetrically disposed.

Specifically, the bottom end of the housing base body 1 is fixedly fitted with a gasket 20.

The gasket 20 is made of rubber, protects the bottom end of the cavity base body 1, avoids abrasion between the cavity base body 1 and the placing plane in the moving process, and prevents damage.

The working principle is as follows: cavity seat body 1 and superhigh pressure container are the arc surface contact zero clearance, expand when superhigh pressure container risees at pressure, cavity seat body 1 and superhigh pressure container zero clearance, gyro wheel 5 rolls on guide rail 3, guide rail 3 is arranged in the opening, the position can not change, thereby make superhigh pressure container and cavity seat body 1 move down together, the upper surface of cavity seat body 1 takes place slight deformation this moment, gyro wheel 5 position does not change, the both sides on cavity seat body 1 top move down, thereby air spring 7 pressurized contraction, superhigh pressure container shrink when pressure release, the air spring does not receive the pressure release, the extension, the bottom of air spring 7 is spacing by pivot 4, make cavity seat body 1 and superhigh pressure container come up together and resume original position.

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 (5)

1. Automatic adjustment mechanism in superhigh pressure container position, including chamber seat body (1), its characterized in that: opening (2), two have all been seted up at the both ends of chamber seat body (1) the inner wall of opening (2) runs through and has had guide rail (3), the inner wall both sides of chamber seat body (1) all rotate and be equipped with pivot (4), being close to of pivot (4) the outer wall at the both ends of pivot (4) respectively fixed the cup joint have a gyro wheel (5), gyro wheel (5) with guide rail (3) closely laminate, being close to of the upper surface of chamber seat body (1) the position at the both ends of chamber seat body (1) respectively fixed be equipped with two clamp plates (6), clamp plate (6) are close to the homonymy one side of gyro wheel (5) is fixed to be equipped with air spring (7), air spring (7) run through chamber seat body (1), air spring (7) with pivot (4) closely laminate.

2. The automatic adjusting mechanism for the position of an ultrahigh-pressure vessel according to claim 1, characterized in that: two side surfaces of the guide rail (3) are respectively provided with a strip-shaped hole (10), the inner wall of each strip-shaped hole (10) is provided with a sliding groove (8), each sliding groove (8) is communicated with each strip-shaped hole (10), the inner wall of each sliding groove (8) is slidably clamped with a sliding block (9), one side, close to each strip-shaped hole (10), of each sliding block (9) is fixedly provided with an ejector rod (14), each ejector rod (14) penetrates through each strip-shaped hole (10), the outer wall of each ejector rod (14) is sleeved with a sleeve (11), the inner wall of each sleeve (11) is spliced with a first partition plate (13), each first partition plate (13) is fixedly assembled with each ejector rod (14), the outer side end of each sleeve (11) is fixedly assembled with a nut (16), the inner wall of each nut (16) is screwed with a bolt (17), and each bolt (17) is fixedly assembled with the, and a second partition plate (15) is fixedly assembled at the other end of the bolt (17), the second partition plate (15) is positioned in the sleeve (11), and a spring (12) is fixedly assembled between the second partition plate (15) and the first partition plate (13).

3. The automatic adjusting mechanism for the position of an ultrahigh-pressure vessel according to claim 1, characterized in that: the outer wall of the rotating shaft (4) is sleeved with a baffle (18), and the baffle (18) is tightly attached to the outer wall of the cavity seat body (1).

4. The automatic adjusting mechanism for the position of an ultrahigh-pressure vessel according to claim 1, characterized in that: the arc part of the upper surface of the cavity seat body (1) is provided with a convex edge (19), and the extending direction of the convex edge (19) is the same as that of the arc part.

5. The automatic adjusting mechanism for the position of an ultrahigh-pressure vessel according to claim 1, characterized in that: and a gasket (20) is fixedly assembled at the bottom end of the cavity seat body (1).

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