CN216917802U

CN216917802U - Auxiliary device for buffering pressure container

Info

Publication number: CN216917802U
Application number: CN202220771117.XU
Authority: CN
Inventors: 李琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-07-08
Anticipated expiration: 2032-04-06

Abstract

The utility model discloses an auxiliary device for buffering a pressure container, which comprises a tank body and a buffering assembly arranged in the tank body, wherein the buffering assembly comprises a plurality of primary buffering assemblies circumferentially arranged on the inner wall of the tank body and a secondary buffering assembly arranged in the middle of the bottom of the tank body and forming a height difference with the primary buffering assemblies; in conclusion, the primary buffer component and the secondary buffer component are skillfully arranged, so that the materials falling into the pressure container can be buffered in multiple stages through the mutual matching of the primary buffer component and the secondary buffer component, and the buffering force of the buffer auxiliary device on the materials is greatly improved, so that the device can better buffer and protect the pressure container.

Description

Auxiliary device for buffering pressure container

Technical Field

The utility model relates to the technical field of pressure vessels, in particular to an auxiliary device for buffering a pressure vessel.

Background

At present, when adding the material to pressure vessel, top-down's material is under the common influence of aspects factors such as gravity, pressure and velocity of flow, very easily to pressure vessel's inside, especially the bottom causes impact and wearing and tearing, thereby reduce pressure vessel's life by a wide margin, and traditional pressure vessel is inside can be equipped with bradyseism auxiliary structure, but current bradyseism auxiliary structure most can only carry out the one-level buffering to pressure vessel's inside, consequently, cause the material when falling into pressure vessel bottom, its buffering dynamics is still not enough, and when in-service use, the material is after falling into pressure vessel, easily cause the impact damage to the pressure vessel lateral wall, thereby influence buffering auxiliary device's result of use greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary device for pressure container buffering, which is used for solving the problems that the existing buffering auxiliary structure can only carry out primary buffering protection on a pressure container, so that the buffering force of materials is insufficient, and the materials still have impact damage to the pressure container when falling.

The utility model is realized by the following technical scheme:

a auxiliary device for pressure vessel buffering, including a jar body and the buffering subassembly of locating jar internal portion, the buffering subassembly includes that a plurality of circumference sets up in the one-level buffering subassembly of internal wall of jar and sets up in the middle of jar body bottom and form the secondary buffering subassembly of difference in height with one-level buffering subassembly, one-level buffering subassembly is used for buffering the material that falls into jar internal, secondary buffering subassembly is used for buffering once more to the material after one-level buffering subassembly buffering.

This scheme is owing to be equipped with one-level buffering subassembly and secondary buffering subassembly respectively in the inner wall and the bottom of the jar body, consequently through mutually supporting of one-level buffering subassembly and secondary buffering subassembly, can realize carrying out multistage buffering to the material that falls into in pressure vessel to promote buffering auxiliary device's buffering dynamics, simultaneously because one-level buffering subassembly is located the inner wall of the jar body, also can protect pressure vessel's lateral wall all around, and then effectively improve buffering auxiliary device's result of use.

Further, arbitrary one-level buffer unit includes spout, guide bar, sliding sleeve, elastic ripple bag and one-level buffer board, the spout is seted up at its inner wall along the axial of the jar body, the guide bar sets up inside it along the length direction of spout, the sliding sleeve slip cap is established on the surface upper portion of guide bar and with spout looks adaptation, elastic ripple bag cover is established in the surface lower part of guide bar and its top is connected with the bottom of sliding sleeve, one-level buffer board is located one side that the spout was kept away from to the sliding sleeve, and articulates through articulated seat between one-level buffer board and the sliding sleeve, the upper portion and the lower part of articulated seat all are equipped with the spring, two the spring forms isosceles trapezoid, and arbitrary the both ends of spring are connected with one-level buffer board and sliding sleeve respectively.

Further, the side view of the first-level buffer plate is L-shaped.

Furthermore, the secondary buffer assembly comprises a secondary buffer plate and a plurality of elastic supporting parts which are distributed at the bottom of the secondary buffer plate in an annular array shape and used for buffering and supporting the secondary buffer plate.

Furthermore, any one of the elastic supporting parts comprises a first elastic supporting rod and a second elastic supporting rod, the secondary buffer plate is arranged below the inside of the tank body in parallel, the first elastic supporting rod is obliquely arranged between the bottom of the secondary buffer plate and the tank body, two ends in the length direction are respectively hinged with the secondary buffer plate and the tank body to form a Z shape, the second elastic supporting rod is arranged in the middle of the first elastic supporting rod, the length direction of the second elastic supporting rod is perpendicular to that of the first elastic supporting rod, and two ends of the second elastic supporting rod are respectively hinged with the first elastic supporting rod and the tank body.

Further, the secondary buffer plate has a disk shape with a top portion thereof depressed downward.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

(1) in the utility model, as the primary buffer component is circumferentially arranged on the inner wall of the tank body, and any buffer component comprises a chute, a guide rod, a sliding sleeve, an elastic corrugated bag, a primary buffer plate, a hinged seat and a spring, when a material falls on the primary buffer plate, the primary buffer plate can push the sliding sleeve to slide downwards in the chute through the guide rod after being stressed and compress the elastic corrugated bag, so that the elastic corrugated bag can generate elastic restoring force after being compressed and elastically buffer the material on the primary buffer plate, and when the impact force is large when the material falls down, the primary buffer plate pushes the sliding sleeve to move to the limit stroke and cannot slide downwards, the primary buffer plate can deflect downwards through the hinged seat and stretch (compress) the spring, so as to guide the material to fall on the secondary buffer plate, thereby realizing the buffer protection of the side wall of the tank body, avoid in the in-service use process, the material causes the impact damage to the lateral wall of the jar body when getting into pressure vessel.

(2) In the utility model, the secondary buffer component is arranged in the middle of the bottom of the tank body and forms a height difference with the primary buffer component, and the secondary buffer component comprises a secondary buffer plate, a first elastic stay bar and a second elastic stay bar, so that when a material buffered by the primary buffer component falls onto the secondary buffer plate, the secondary buffer plate can move downwards after being stressed, and simultaneously pushes the first elastic stay bar and the second elastic stay bar to correspondingly deflect and stretch, so that the first elastic stay bar and the second elastic stay bar generate a reverse elastic restoring force to buffer and support the secondary buffer plate, thereby avoiding impact damage to the bottom of the pressure container when the material falls.

(3) In the utility model, the primary buffer component and the secondary buffer component are skillfully arranged, so that the materials falling into the pressure container can be buffered in multiple stages through the mutual matching of the primary buffer component and the secondary buffer component, thereby greatly improving the buffering force of the buffer auxiliary device on the materials, and enabling the device to perform better buffer protection on the pressure container.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model. In the drawings:

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

FIG. 2 is a schematic diagram (I) of the internal cross-sectional structure of the present invention;

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

FIG. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic bottom view of the secondary buffer tray of the present invention;

FIG. 6 is a schematic view of the enlarged structure of part A of the present invention.

In the drawings, the names of the parts corresponding to the reference numerals are as follows:

1. a tank body; 2. a buffer assembly; 20. a first-level buffer assembly; 200. a chute; 201. a guide bar; 202. a sliding sleeve; 203. an elastic bellows; 204. a primary buffer plate; 205. a hinged seat; 206. a spring; 21. a secondary buffer assembly; 210. a secondary buffer plate; 211. a first elastic stay bar; 212. a second elastic stay.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

First, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element 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.

Examples

As shown in fig. 1 to 6, the present embodiment provides an auxiliary device for pressure vessel buffering, which includes a tank body 1 and a buffering assembly 2 disposed inside the tank body 1, where the buffering assembly 2 includes a plurality of first-stage buffering assemblies 20 circumferentially disposed on an inner wall of the tank body 1 and a second-stage buffering assembly 21 disposed in the middle of the bottom of the tank body 1 and forming a height difference with the first-stage buffering assemblies 20, the first-stage buffering assemblies 20 are configured to buffer a material falling into the tank body 1, and the second-stage buffering assemblies 21 are configured to buffer the material buffered by the first-stage buffering assemblies 20 again; therefore, the mutual matching of the first-level buffer assembly 20 and the secondary buffer assembly 21 can realize the multi-level buffering of the material falling into the pressure container (namely the tank body 1), so that the buffering force of the buffering auxiliary device is improved, the surrounding side wall and the bottom of the pressure container are effectively protected, and the using effect of the buffering auxiliary device is improved.

Specifically, referring to fig. 1, 2, 3 and 4, each of the first-stage buffer assemblies 20 includes a chute 200, a guide rod 201, a sliding sleeve 202, an elastic bellows 203 and a first-stage buffer plate 204, the chute 200 is disposed on an inner wall of the tank 1 along an axial direction thereof, the guide rod 201 is disposed inside the chute 200 along a length direction thereof, the sliding sleeve 202 is slidably disposed on an upper portion of an outer surface of the guide rod 201 and is adapted to the chute 200, the elastic bellows 203 is disposed on a lower portion of the outer surface of the guide rod 201 and a top end thereof is connected to a bottom of the sliding sleeve 202, the first-stage buffer plate 204 is disposed on a side of the sliding sleeve 202 away from the chute 200, the first-stage buffer plate 204 is hinged to the sliding sleeve 202 by a hinge seat 205, springs 206 are disposed on upper and lower portions of the hinge seat, and the two springs 206 form an isosceles trapezoid, and both ends of any spring 206 are respectively connected with the first-stage buffer plate 204 and the sliding sleeve 202; when the material falls into the tank 1 and falls onto the first-stage buffer plate 204, the first-stage buffer plate 204 is stressed to push the sliding sleeve 202 to slide downwards in the sliding groove 200 through the guide rod 201 and compress the elastic bellows 203, so that the elastic bellows 203 generates elastic restoring force after compression and elastically buffers the material on the first-stage buffer plate 204, and when the material falls down, the impact force is large, so that the first-stage buffer plate 204 pushes the sliding sleeve 202 to move to the limit stroke and cannot slide downwards, the first-stage buffer plate 204 can deflect downwards through the hinge base 205 (the spring 206 forms an isosceles trapezoid, so that sufficient supporting force can be provided for the first-stage buffer plate 204, and the elastic yield force of the spring 206 is considered to be larger than that of the elastic bellows 203, so that the material cannot deflect the first-stage buffer plate 204 firstly when falling onto the first-stage buffer plate 204, but firstly extrudes the elastic bellows 203 through the primary buffer plate 204 to compress the elastic bellows 203, when the elastic bellows 203 can not be contracted, the primary buffer plate 204 can extrude and bend the spring 206 under the condition of continuously receiving pressure, so that the primary buffer plate 204 provides the hinged seat 205 to deflect), meanwhile, the spring 206 has good elastic deformation capacity, so that the spring does not obstruct the deflection of the primary buffer plate 204, and further the primary buffer plate 204 deflects downwards to guide the material on the primary buffer plate to fall onto the secondary buffer plate 210, thereby realizing the buffer protection of the side wall of the tank body 1, avoiding the impact damage to the side wall when the material enters a pressure container in the actual use process, and the arrangement of the spring 206 also helps the material on the primary buffer plate 204 to push the primary buffer plate 204 to recover the initial state through the elastic restoring force of the spring per se after the material falls down, and then the subsequent materials falling into the tank body 1 are buffered.

Specifically, referring to fig. 1, fig. 2 and fig. 3, the side view of the first-level buffer plate 204 is L-shaped, and the first-level buffer plate 204 is L-shaped, so that the material can be effectively supported, and the material is prevented from bouncing when colliding with the first-level buffer plate 204 and colliding with the side wall of the tank 1, thereby further improving the using effect of the first-level buffer assembly 20.

Specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 5, the secondary buffer assembly 21 includes a secondary buffer plate 210 and a plurality of elastic support portions distributed at the bottom of the secondary buffer plate 210 in an annular array and used for buffering and supporting the secondary buffer plate 210, wherein any one of the elastic support portions includes a first elastic supporting rod 211 and a second elastic supporting rod 212, the secondary buffer plate 210 is disposed in parallel below the interior of the tank 1, the first elastic supporting rod 211 is obliquely disposed between the bottom of the secondary buffer plate 210 and the tank 1, and two ends in the length direction are respectively hinged to the secondary buffer plate 210 and the tank 1 to form a zigzag shape, the second elastic supporting rod 212 is disposed in the middle of the first elastic supporting rod 211, the length direction of the second elastic supporting rod is perpendicular to the length direction of the first elastic supporting rod 211, and two ends are respectively hinged to the first elastic supporting rod 211 and the tank 1, so that when the material falls onto the secondary buffer plate 210, the secondary buffer plate 210 can move down after being stressed, and meanwhile, the first elastic supporting rod 211 and the second elastic supporting rod 212 are pushed to correspondingly deflect and stretch, so that the first elastic supporting rod 211 and the second elastic supporting rod 212 generate a reverse elastic restoring force to buffer and support the secondary buffer plate 210, and impact damage to the bottom of the tank body 1 when materials fall is avoided.

Specifically, as shown in fig. 4 and 5, the secondary buffer plate 210 is disc-shaped, and the top of the secondary buffer plate is recessed downward, so that the secondary buffer plate 210 can better support the material, and the material is prevented from sliding off after falling on the secondary buffer plate 210.

The working principle of the embodiment is as follows:

when a user adds materials into the tank body 1, the materials enter the tank body 1 and then fall onto the primary buffer plate 204, the primary buffer plate 204 is stressed to push the sliding sleeve 202 to slide downwards in the sliding groove 200 through the guide rod 201 and compress the elastic bellow 203, so that the elastic bellow 203 generates elastic restoring force after being compressed and elastically buffers the materials on the primary buffer plate 204, and primary buffering of the materials is realized;

when the material falls, the impact force is large, so that the first-stage buffer plate 204 pushes the sliding sleeve 202 to move to the limit stroke of the elastic bellows 203, and the elastic bellows 203 cannot slide downwards, the first-stage buffer plate 204 can deflect downwards through the hinge base 205 and stretch (compress) the spring 206, so as to guide the material to fall onto the second-stage buffer plate 210, and when the material falls onto the second-stage buffer plate 210, the second-stage buffer plate 210 can move downwards after being stressed, and simultaneously push the first elastic supporting rod 211 and the second elastic supporting rod 212 to deflect and stretch correspondingly, so that the first elastic supporting rod 211 and the second elastic supporting rod 212 generate a reverse elastic restoring force to buffer and support the second-stage buffer plate 210, thereby avoiding impact damage to the bottom of the tank body 1 when the material falls, and further, the first-stage buffer assembly 20 and the second-stage buffer assembly 21 are matched with each other, can realize carrying out multistage buffering to the material that falls into jar body 1 to promote the buffering dynamics of buffering auxiliary device to the material greatly, so that the device can carry out better buffer protection to pressure vessel.

The above-mentioned embodiments, objects, technical solutions and advantages of the present invention are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A auxiliary device for pressure vessel buffering, including jar body (1) and locate jar internal (1) inside buffering subassembly (2), its characterized in that, buffering subassembly (2) include that a plurality of circumference sets up in jar one-level buffering subassembly (20) of body (1) inner wall and set up in jar body (1) bottom in the middle of and with one-level buffering subassembly (20) form secondary buffering subassembly (21) of difference in height, one-level buffering subassembly (20) are used for buffering the material that falls into in jar body (1), secondary buffering subassembly (21) are used for buffering once more to the material after one-level buffering subassembly (20) buffers.

2. The auxiliary device for the pressure vessel buffering as claimed in claim 1, wherein any one of the primary buffer assemblies (20) comprises a sliding chute (200), a guide rod (201), a sliding sleeve (202), an elastic bellow (203) and a primary buffer plate (204), the sliding chute (200) is arranged on the inner wall of the tank body (1) along the axial direction of the tank body, the guide rod (201) is arranged inside the sliding chute (200) along the length direction of the sliding chute (200), the sliding sleeve (202) is slidably sleeved on the upper portion of the outer surface of the guide rod (201) and is adapted to the sliding chute (200), the elastic bellow (203) is sleeved on the lower portion of the outer surface of the guide rod (201) and the top end of the elastic bellow is connected with the bottom of the sliding sleeve (202), the primary buffer plate (204) is located on one side of the sliding sleeve (202) far away from the sliding chute (200), and the hinged buffer plate (204) is hinged to the sliding sleeve (202) through a seat (205), the upper portion and the lower portion of articulated seat all are equipped with spring (206), two spring (206) form isosceles trapezoid, and arbitrary spring (206)'s both ends are connected with one-level buffer board (204) and sliding sleeve (202) respectively.

3. Auxiliary device for pressure vessel damping according to claim 2, characterized in that the primary damping plate (204) is L-shaped in side view.

4. The auxiliary device for pressure vessel buffering as claimed in claim 1, wherein the secondary buffer assembly (21) comprises a secondary buffer plate (210) and a plurality of elastic supporting parts distributed on the bottom of the secondary buffer plate (210) in a circular array for supporting the secondary buffer plate (210) in a buffering manner.

5. The auxiliary device for pressure vessel buffering as claimed in claim 4, wherein any one of the elastic supporting portions comprises a first elastic supporting rod (211) and a second elastic supporting rod (212), the secondary buffer plate (210) is arranged in parallel below the interior of the tank body (1), the first elastic supporting rod (211) is obliquely arranged between the bottom of the secondary buffer plate (210) and the tank body (1), and both ends in the length direction are respectively hinged with the secondary buffer plate (210) and the tank body (1) to form a Z shape, the second elastic supporting rod (212) is arranged in the middle of the first elastic supporting rod (211), and the length direction of the second elastic supporting rod is perpendicular to the length direction of the first elastic supporting rod (211), and both ends are respectively hinged with the first elastic supporting rod (211) and the tank body (1).

6. Auxiliary device for pressure vessel damping according to claim 4, characterized in that the secondary damping plate (210) is disc-shaped, with its top being concave downwards.