CN219585238U - Full-sealed material overturning device and system thereof - Google Patents

Abstract

A fully-sealed material overturning device and a system thereof relate to the technical field of cup body replacement equipment for materials in a high-radioactivity environment. The full-sealed material overturning device comprises a fixed base, an overturning mechanism and a rotary sealing mechanism; the fixed base is supported and connected with the turnover mechanism; the rotary sealing mechanism comprises a first rotary mechanism, a compression supporting mechanism and a second rotary mechanism; the first rotating mechanism and the second rotating mechanism are in sliding connection with the compaction supporting mechanism, and the compaction supporting mechanism drives the first rotating mechanism and the second rotating mechanism to do opposite or opposite movement at the same time; the turnover mechanism comprises a turnover shaft which is connected with the compaction supporting mechanism; the turnover mechanism is configured to drive the turnover shaft to rotate around the axial direction of the turnover shaft. The full-sealed material overturning system comprises a full-sealed material overturning device. The utility model aims to provide a full-sealed material overturning device and a full-sealed material overturning system, which are used for solving the technical problem that in the prior art, scattered and overflowed materials are easy to replace a cup body.

Description

Full-sealed material overturning device and system thereof

Technical Field

The utility model relates to the technical field of cup body replacement equipment for materials in a high-radioactivity environment, in particular to a fully-sealed material overturning device and a system thereof.

Background

Under the conventional high-radioactivity environment, at present, a power manipulator or a master-slave manipulator is mostly used for transferring materials, and as the manual work cannot directly enter the environment, the power manipulator or the master-slave manipulator is used for directly carrying out the operation of replacing the cup body with the materials in the operation process of replacing the cup body with the materials, so that the materials are easy to fall off and overflow, and the problem of loss of the rare materials can be caused.

Disclosure of Invention

The utility model aims to provide a full-sealed material overturning device and a full-sealed material overturning system, which are used for solving the technical problem that the material in the prior art is easy to scatter and overflow when a cup body is replaced.

In order to achieve the above object, the present utility model provides the following technical solutions:

a full-sealed material overturning device comprises a fixed base, an overturning mechanism and a rotary sealing mechanism; the fixed base is supported and connected with the turnover mechanism;

the rotary sealing mechanism comprises a first rotary mechanism, a compression supporting mechanism and a second rotary mechanism; the first rotating mechanism is used for fixedly connecting with a first material cup; the second rotating mechanism is used for fixedly connecting with a second material cup;

the first rotating mechanism and the second rotating mechanism are respectively connected with the pressing supporting mechanism in a sliding manner, and the pressing supporting mechanism is configured to drive the first rotating mechanism and the second rotating mechanism to move relatively or oppositely along the sliding direction of the material cup at the same time so as to enable the cup opening of the first material cup and the cup opening of the second material cup to be connected in a sealing manner or separated;

The turnover mechanism comprises a turnover shaft which is fixedly connected with the compression supporting mechanism; the turnover mechanism is configured to drive the turnover shaft to axially rotate around the turnover shaft, so that the first rotating mechanism and the second rotating mechanism are driven to axially rotate around the turnover shaft along with the compression supporting mechanism, and the first material cup and the second material cup are driven to axially rotate around the turnover shaft; wherein the sliding direction of the material cup is intersected with the axial direction of the overturning shaft.

In any of the above technical solutions, optionally, the compression supporting mechanism includes a compression rotary handle, a compression transmission shaft, a compression main retainer, a first transmission member, and a second transmission member;

the pressing transmission shaft is rotatably arranged on the pressing main retainer, and the end part of the pressing transmission shaft extends out of the pressing main retainer and is fixedly connected with the pressing rotary handle;

the first transmission piece is fixedly connected with the first rotating mechanism, and the second transmission piece is fixedly connected with the second rotating mechanism; the first transmission piece and the second transmission piece are respectively connected with the compression transmission shaft in a transmission way;

The pressing transmission shaft is configured to simultaneously transmit the first transmission member and the second transmission member to move relatively or oppositely along the axial direction of the pressing transmission shaft, so that the first rotating mechanism and the second rotating mechanism move relatively or oppositely along the sliding direction of the material cup; the axial direction of the pressing transmission shaft is parallel to the sliding direction of the material cup.

In any of the above technical solutions, optionally, the first transmission member is fixedly connected with the first rotation mechanism through a first connection plate, and the second transmission member is fixedly connected with the second rotation mechanism through a second connection plate;

a first guide rail and a second guide rail are arranged on the compaction main retainer;

the first guide rail is provided with a first sliding block fixedly connected with the first connecting plate, and the second guide rail is provided with a second sliding block fixedly connected with the second connecting plate;

the number of the first guide rails is one or more; when the number of the first guide rails is multiple, the multiple first guide rails are arranged in parallel; the number of the first sliding blocks corresponds to the number of the first guide rails;

the number of the second guide rails is one or more; when the number of the second guide rails is multiple, the second guide rails are arranged in parallel; the number of the second sliding blocks corresponds to the number of the second guide rails;

Each first guide rail is provided with a first limiting block for preventing the first sliding block from sliding; and each second guide rail is provided with a second limiting block for preventing the second sliding block from sliding.

In any of the above technical solutions, optionally, the compression supporting mechanism further includes a compression pair holder and an adapter cylinder;

the transfer cylinder is fixedly connected with the compaction main retainer through the compaction auxiliary retainer;

the cup opening of the first material cup and the cup opening of the second material cup can be respectively matched with two ends of the switching cylinder tightly;

the transfer cylinder is provided with a transfer sealing ring matched with the first material cup, and/or the transfer cylinder is provided with a transfer sealing ring matched with the second material cup.

In any of the above solutions, optionally, the pressing rotary handle includes a first pressing handle and a second pressing handle; the first compression handle and the second compression handle are respectively and fixedly connected with two ends of the compression transmission shaft;

the pressing transmission shaft is provided with a first sleeve fixedly connected with the first transmission piece; the first sleeve and the compression transmission shaft adopt threaded transmission; the compression transmission shaft is provided with a second sleeve fixedly connected with the second transmission piece; the second sleeve and the compression transmission shaft adopt threaded transmission; the rotation direction of the first sleeve and the rotation direction of the second sleeve are opposite;

A compression bearing is arranged between the compression transmission shaft and the compression main retainer; and a compression bearing end cover connected with the compression bearing is arranged at the end part of the compression main retainer.

In any of the foregoing solutions, optionally, the first rotating mechanism includes a first rotating cylinder, a first rotating shaft, and a first supporting plate; the first rotary drum is fixedly connected with the first transmission piece, and the first supporting plate is used for being connected with the cup bottom of the first material cup; the first rotating shaft is rotatably arranged on the first rotating cylinder, and the end part, far away from the first rotating cylinder, of the first rotating shaft is fixedly connected with the first supporting plate;

the second rotating mechanism comprises a second rotating cylinder, a second rotating shaft and a second supporting plate; the second rotary drum is fixedly connected with the second transmission piece, and the second supporting plate is used for being connected with the bottom of the second material cup; the second rotating shaft is rotatably arranged on the second rotating drum, and the end part, far away from the second rotating drum, of the second rotating shaft is fixedly connected with the second supporting plate.

In any of the above solutions, optionally, the first support plate has a first support plate groove for connecting to the bottom of the first material cup;

The second supporting plate is provided with a second supporting plate groove for connecting the bottom of the second material cup;

a first rotary bearing is arranged between the first rotary shaft and the first rotary cylinder; the end part of the first rotary cylinder is provided with a first rotary bearing end cover connected with the first rotary bearing;

a second rotary bearing is arranged between the second rotary shaft and the second rotary cylinder; the end part of the second rotary cylinder is provided with a second rotary bearing end cover connected with the second rotary bearing;

the first rotating mechanism and the second rotating mechanism are symmetrically arranged relative to the axial direction of the overturning shaft;

the compaction supporting mechanism is of a symmetrical structure relative to the axial direction of the overturning shaft.

In any of the above technical solutions, optionally, the turning mechanism further includes a turning handle and a commutator; the turning handle is in transmission connection with the turning shaft through the reverser, and a rotating shaft of the turning handle is intersected with the axial direction of the turning shaft; the reverser is fixedly connected with the fixed base;

the fixed base comprises a turnover shaft seat, a commutator mounting seat and a base body; the bottom of the commutator installation seat is fixedly connected to the top of the base body, and the side surface of the commutator installation seat is fixedly connected with the commutator; the bottom of the turnover shaft seat is fixedly connected to the top of the base body, the turnover shaft is rotatably connected with the turnover shaft seat, and the turnover shaft seat is positioned between the reverser and the rotary sealing mechanism.

In any of the above technical solutions, optionally, the commutator adopts a worm gear transmission structure with self-locking performance;

the rotating shaft of the overturning handle is perpendicular to the axial direction of the overturning shaft;

a turnover bearing is arranged between the turnover shaft and the turnover shaft seat;

the end part of the turnover shaft seat is provided with a turnover bearing end cover connected with the turnover bearing;

the overturning shaft seat is fixedly connected with the base body through a shaft seat mounting frame;

the top fixedly connected with base apron of base body.

A full-sealed material overturning system comprises a first material cup, a second material cup and a full-sealed material overturning device.

The beneficial effects of the utility model are mainly as follows:

according to the fully-sealed material overturning device and the fully-sealed material overturning system, the first material cup is made to be a new cup, the second material cup is filled with materials, when material transfer operation is needed, particularly under special environments such as high radioactivity, the first material cup can be fixed on the first rotating mechanism by adopting a power manipulator or a master-slave manipulator, the second material cup is fixedly connected on the second rotating mechanism, and the pressing supporting mechanism can be driven by adopting the power manipulator or the master-slave manipulator to make the first rotating mechanism and the second rotating mechanism relatively move along the sliding direction of the material cup, so that the cup mouth of the first material cup and the cup mouth of the second material cup are connected in a sealing manner; and then the power mechanical arm or the master-slave mechanical arm drives the turnover mechanism to enable the turnover shaft to rotate around the axial direction of the turnover shaft, and further drives the first rotary mechanism and the second rotary mechanism to rotate around the axial direction of the turnover shaft along with the compression supporting mechanism, so that the first material cup and the second material cup are driven to rotate around the axial direction of the turnover shaft, for example, after the turnover mechanism rotates 180 degrees, the materials in the second material cup are completely transferred into the first material cup, and material overflow and material dust cannot be generated. Then, the power mechanical arm or the master-slave mechanical arm can be adopted to drive the pressing supporting mechanism so as to enable the first rotating mechanism and the second rotating mechanism to move back to back along the sliding direction of the material cup, further the cup opening of the first material cup is separated from the cup opening of the second material cup, and the first material cup filled with materials can be transferred so as to perform other operations, so that the fully-sealed material transfer operation function is realized.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a fully sealed material overturning device according to an embodiment of the present utility model;

FIG. 2 is an exploded view of the fully enclosed material inverting apparatus shown in FIG. 1;

FIG. 3 is an exploded view of a stationary base according to an embodiment of the present utility model;

FIG. 4 is an exploded view of a tilting mechanism according to an embodiment of the present utility model;

FIG. 5 is an exploded view of a rotary seal mechanism according to an embodiment of the present utility model;

FIG. 6 is an exploded view of the first rotary mechanism shown in FIG. 5;

FIG. 7 is an exploded view of the compression support mechanism shown in FIG. 5;

fig. 8 is an exploded view of the second rotary mechanism shown in fig. 5.

Icon: 100-fixing a base; 110-turning over the axle seat; 130-axle seat mounting rack; 140-commutator mount; 150-a base cover plate; 160-a base body;

200-a turnover mechanism; 210-turning the handle; 220-commutator; 230-turning the bearing end cap; 240-turning bearings; 270-a turnover shaft;

300-a rotary seal mechanism; 310-a first rotation mechanism; 311-first rotary bearing end cap; 312-a first swivel bearing; 313-a first rotary drum; 314-a first rotation axis; 317-a first pallet; 318-a first material cup; 320-compacting the supporting mechanism; 321-a first compression handle; 322-hold-down bearing end caps; 323-hold-down bearing; 324—a first transmission part; 325-a first sleeve; 326-compressing the drive shaft; 327-pressing the main cage; 328-second sleeve; 329-a second transmission member; 3212-a second pinch grip; 3213-a first limiting block; 3215-a second limiting block; 3217-a first rail; 3219-a second rail; 3221-a first slider; 3223-a second slider; 3225-a first connection plate; 3226-a second connection plate; 3227-a compression set cage; 3228-an adapter cartridge; 3229-an adapter seal ring; 330-a second rotation mechanism; 331-second rotary bearing end cap; 332-a second swivel bearing; 333-a second rotary drum; 334-a second rotation axis; 337-a second pallet; 338-second material cup.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," "overhang," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Some embodiments of the present utility model are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Examples

The embodiment provides a full-sealed material overturning device and a full-sealed material overturning system; referring to fig. 1-8, fig. 1 is a schematic structural diagram of a fully sealed material turning device according to the present embodiment, and fig. 2 is an exploded view of the fully sealed material turning device shown in fig. 1; in order to more clearly show the structure, fig. 3 is an exploded view of the fixing base provided in the present embodiment, fig. 4 is an exploded view of the turnover mechanism provided in the present embodiment, fig. 5 is an exploded view of the rotary seal mechanism provided in the present embodiment, fig. 6 is an exploded view of the first rotary mechanism shown in fig. 5, fig. 7 is an exploded view of the pressing support mechanism shown in fig. 5, and fig. 8 is an exploded view of the second rotary mechanism shown in fig. 5.

The full-sealed material turning device that this embodiment provided for remote material transport operation especially is used for having the material transport operation under the high environment of putting of certain radioactivity, also can be used to other manual work can't direct operation environment under the material transport operation.

Referring to fig. 1-8, the fully sealed material overturning device comprises a fixed base 100, an overturning mechanism 200 and a rotary sealing mechanism 300; the fixed base 100 supports the connection turnover mechanism 200.

The rotary seal mechanism 300 includes a first rotary mechanism 310, a compression support mechanism 320, and a second rotary mechanism 330; the first rotating mechanism 310 is used for fixedly connecting with a first material cup 318; the second rotating mechanism 330 is used for fixedly connecting with a second material cup 338; wherein, alternatively, the first material cup 318 can be located above the second material cup 338 or the first material cup 318 can be located below the second material cup 338.

The first rotating mechanism 310 and the second rotating mechanism 330 are respectively slidably connected with the pressing support mechanism 320, and the pressing support mechanism 320 is configured to simultaneously drive the first rotating mechanism 310 and the second rotating mechanism 330 to move relatively or oppositely along the sliding direction of the material cup, so that the cup opening of the first material cup 318 and the cup opening of the second material cup 338 are hermetically connected or separated. That is, when the pressing support mechanism 320 drives the first rotating mechanism 310 and the second rotating mechanism 330 to relatively move along the sliding direction of the material cups, the cup opening of the first material cup 318 and the cup opening of the second material cup 338 are close and can be connected in a sealing manner; when the pressing support mechanism 320 drives the first rotating mechanism 310 and the second rotating mechanism 330 to move oppositely, the cup opening of the first material cup 318 is separated from the cup opening of the second material cup 338.

The turnover mechanism 200 comprises a turnover shaft 270, and the turnover shaft 270 is fixedly connected with a compression supporting mechanism 320; the turning mechanism 200 is configured to drive the turning shaft 270 to rotate around the axial direction of the turning shaft 270, and further drive the first rotating mechanism 310 and the second rotating mechanism 330 to rotate around the axial direction of the turning shaft 270 along with the pressing support mechanism 320, so as to drive the first material cup 318 and the second material cup 338 to rotate around the axial direction of the turning shaft 270; wherein the cup sliding direction intersects the axial direction of the flip shaft 270. Optionally, the cup slide direction is perpendicular to the axial direction of the flip shaft 270.

In the fully sealed material turning device in this embodiment, the first material cup 318 is a new cup, the second material cup 338 is filled with material, when material transfer operation is required, especially in special environments with high radioactivity, a power manipulator or a master-slave manipulator can be used to fix the first material cup 318 on the first rotating mechanism 310, the second material cup 338 is fixedly connected on the second rotating mechanism 330, and the power manipulator or the master-slave manipulator can be used to drive the pressing support mechanism 320 so as to enable the first rotating mechanism 310 and the second rotating mechanism 330 to relatively move along the sliding direction of the material cups, thereby enabling the cup mouth of the first material cup 318 and the cup mouth of the second material cup 338 to be hermetically connected; the turning mechanism 200 is driven by a power manipulator or a master-slave manipulator, so that the turning shaft 270 rotates around the axial direction of the turning shaft 270, and the first rotating mechanism 310 and the second rotating mechanism 330 rotate around the axial direction of the turning shaft 270 along with the compression supporting mechanism 320, so that the first material cup 318 and the second material cup 338 rotate around the axial direction of the turning shaft 270, for example, after rotating 180 degrees, the materials in the second material cup 338 are completely turned into the first material cup 318, and no material overflow and no material dust are generated. Then, the power manipulator or the master-slave manipulator can be used for driving the pressing support mechanism 320 so as to enable the first rotating mechanism 310 and the second rotating mechanism 330 to move back to back along the sliding direction of the material cup, further enable the cup opening of the first material cup 318 and the cup opening of the second material cup 338 to be separated, and the first material cup 318 filled with materials can be transferred so as to perform other operations, thereby realizing the fully-sealed material transfer operation function.

In the fully-sealed material overturning device in the embodiment, a power manipulator or a master-slave manipulator can be adopted to realize the transfer operation of replacing the cup body with the fully-sealed material of the material in a radioactive sealing environment; specifically, can be used to the material need change new material cup and transport, and change in-process can not produce the material and spill over, and the manual work can't direct operation, must adopt the remote mode to transport the operation of material. The fully-sealed material overturning device is a mechanical part, has reliable performance and stable operation, and can effectively solve the problems of material transfer overflow and scattering in a radiation special environment.

Referring to fig. 5 and 7, in an alternative of the present embodiment, the pressing support mechanism 320 includes a pressing rotary handle, a pressing transmission shaft 326, a pressing main holder 327, a first transmission member 324, and a second transmission member 329.

The pressing transmission shaft 326 is rotatably disposed on the pressing main holder 327, and an end portion of the pressing transmission shaft 326 extends out of the pressing main holder 327 and is fixedly connected with the pressing rotary handle. The power manipulator or the master-slave manipulator drives the compression transmission shaft 326 to rotate by compressing the rotary handle.

The first transmission member 324 is fixedly connected with the first rotating mechanism 310, and the second transmission member 329 is fixedly connected with the second rotating mechanism 330; the first transmission member 324 and the second transmission member 329 are each in driving connection with the compression drive shaft 326.

The pressing transmission shaft 326 is configured to simultaneously transmit the first transmission member 324 and the second transmission member 329 to move relatively or reversely along the axial direction of the pressing transmission shaft 326, so that the first rotating mechanism 310 and the second rotating mechanism 330 move relatively or reversely along the sliding direction of the material cup, so as to approach or separate the first material cup 318 and the second material cup 338; wherein the axial direction of the pressing transmission shaft 326 is parallel to the sliding direction of the cup. In this embodiment, the power manipulator or the master-slave manipulator may be used to toggle the pressing rotary handle to rotate the pressing transmission shaft 326, so that the first rotary mechanism 310 and the second rotary mechanism 330 may move relatively or reversely along the sliding direction of the material cup, so as to make the first material cup 318 and the second material cup 338 approach or separate. By the compression support mechanism 320, compression sealing of the first and second material cups 318, 338 may be achieved.

Optionally, the first transmission member 324 is fixedly connected to the first rotation mechanism 310 through a first connection plate 3225, and the second transmission member 329 is fixedly connected to the second rotation mechanism 330 through a second connection plate 3226.

The pressing main holder 327 is provided with a first rail 3217 and a second rail 3219.

The first guide rail 3217 is provided with a first slider 3221 fixedly connected to the first connecting plate 3225, and the second guide rail 3219 is provided with a second slider 3223 fixedly connected to the second connecting plate 3226.

In the fully sealed material turning device in this embodiment, a guiding and supporting force is provided for the first rotating mechanism 310 to move along the sliding direction of the material cup along with the first connecting plate 3225 through the first guide rail 3217 and the first sliding block 3221; the first rotation mechanism 310 is provided with power along the sliding direction of the material cup along with the first connecting plate 3225 through the first transmission member 324; that is, the support force and the power of the first rotating mechanism 310 moving along the sliding direction of the cup are separated, so that the life and the stability of the first rotating mechanism 310 moving along the sliding direction of the cup can be effectively improved.

In the fully sealed material turning device in this embodiment, a guiding and supporting force is provided for the second rotating mechanism 330 to move along the sliding direction of the material cup along with the second connecting plate 3226 through the second guide rail 3219 and the second sliding block 3223; the second rotation mechanism 330 is provided with power along the sliding direction of the material cup along with the second connecting plate 3226 through the second transmission member 329; that is, the support force and the power of the second rotating mechanism 330 moving along the sliding direction of the cup are separated, so that the life and the stability of the second rotating mechanism 330 moving along the sliding direction of the cup can be effectively improved.

Optionally, the number of first rails 3217 is one or more; when the number of the first guide rails 3217 is plural, the plural first guide rails 3217 are arranged in parallel; the number of first sliders 3221 corresponds to the number of first guide rails 3217; by arranging a plurality of first guide rails 3217, the stability and the precision of the movement of the first rotating mechanism 310 along the sliding direction of the cup can be effectively improved.

Optionally, the number of second rails 3219 is one or more; when the number of the second guide rails 3219 is plural, the plural second guide rails 3219 are arranged in parallel; the number of second sliders 3223 corresponds to the number of second guide rails 3219; by arranging a plurality of second guide rails 3219, stability and accuracy of the movement of the second rotating mechanism 330 along the sliding direction of the cup can be effectively improved.

Optionally, a first limiting block 3213 for preventing the first slider 3221 from sliding is provided on each first guide rail 3217; the first slider 3221 is limited in sliding range by the first stopper 3213.

Optionally, a second stopper 3215 for preventing the second slider 3223 from sliding is provided on each second guide rail 3219. The second slider 3223 is limited in sliding range by the second stopper 3215.

Referring to fig. 5 and 7, in an alternative of the present embodiment, the pressing support mechanism 320 further includes a pressing sub-holder 3227 and an adapter cylinder 3228.

The adapter cylinder 3228 is fixedly connected to the pressing main holder 327 via a pressing sub holder 3227.

The cup opening of the first material cup 318 and the cup opening of the second material cup 338 can be respectively matched with two ends of the transfer cylinder 3228 tightly; through the transfer cylinder 3228, the compaction sealing performance of the first material cup 318 and the second material cup 338 can be effectively improved, and material overflow and material dust can be further prevented.

Optionally, a transfer seal 3229 for matching with the first material cup 318 is provided on the transfer cylinder 3228; through switching sealing washer 3229 to further improve the sealing performance of switching section of thick bamboo 3228 and the rim of a cup of first material cup 318, can further prevent that the material from spilling over and the material dust.

Optionally, a transfer seal 3229 is provided on the transfer cylinder 3228 for mating with the second material cup 338. Through switching sealing washer 3229 to further improve the sealing performance of switching section of thick bamboo 3228 and the rim of a cup of second material cup 338, can further prevent that the material from spilling over and the material dust.

Referring to fig. 5 and 7, in an alternative of the present embodiment, the pressing rotary handle includes a first pressing handle 321 and a second pressing handle 3212; the first compressing handle 321 and the second compressing handle 3212 are respectively and fixedly connected with two ends of the compressing transmission shaft 326. Through the first pressing handle 321 and the second pressing handle 3212, the first material cup 318 and the second material cup 338 can move along the sliding direction of the material cups at two ends of the pressing transmission shaft 326; the separation of the first material cup 318 and the second material cup 338 can be achieved without moving the power manipulator or the master-slave manipulator after the first material cup 318 and the second material cup 338 are turned over.

Optionally, a first sleeve 325 fixedly connected to the first transmission member 324 is disposed on the pressing transmission shaft 326; the first sleeve 325 is in threaded drive with the compression drive shaft 326; by adopting the first sleeve 325 driven by the screw thread and the pressing transmission shaft 326, the moving precision of the first transmission member 324 can be effectively improved, and the moving precision of the first material cup 318 along the sliding direction of the material cup can be further improved.

Optionally, a second sleeve 328 fixedly connected with the second transmission member 329 is disposed on the compression transmission shaft 326; the second sleeve 328 is in threaded transmission with the compression transmission shaft 326; by adopting the second sleeve 328 driven by threads and the compression transmission shaft 326, the moving precision of the second transmission piece 329 can be effectively improved, and the moving precision of the second material cup 338 along the sliding direction of the material cup can be further improved.

Optionally, the rotation directions of the first sleeve 325 and the second sleeve 328 are opposite, so that the first transmission member 324 and the second transmission member 329 can move relatively or reversely at the same time, and further, the first rotation mechanism 310 and the second rotation mechanism 330 can move relatively or reversely along the sliding direction of the material cup, so that the rim of the first material cup 318 and the rim of the second material cup 338 are connected or separated in a sealed manner.

Optionally, a compression bearing 323 is disposed between the compression drive shaft 326 and the compression primary retainer 327; by means of the hold-down bearing 323, the hold-down drive shaft 326 is rotated on the hold-down main holder 327.

Optionally, the ends of the hold-down main holder 327 are provided with hold-down bearing caps 322 connected to hold-down bearings 323. By compressing the bearing end cap 322, dust and sundries entering the compression bearing 323 are reduced or prevented from affecting the precision of the compression bearing 323.

Referring to fig. 5 and 6, in an alternative of the present embodiment, the first rotation mechanism 310 includes a first rotation cylinder 313, a first rotation shaft 314, and a first pallet 317; the first rotary cylinder 313 is fixedly connected with a first transmission piece 324, and the first supporting plate 317 is used for being connected with the bottom of the first material cup 318; the first rotating shaft 314 is rotatably arranged on the first rotating cylinder 313, and the end part of the first rotating shaft 314 far away from the first rotating cylinder 313 is fixedly connected with the first supporting plate 317; through the first rotary drum 313, the first rotary shaft 314 and the first supporting plate 317, the first supporting plate 317 can be rotated by a certain angle to place the first material cup 318, thereby facilitating the placement of the first material cup 318; after the placement of the first material cup 318 is completed, the first support plate 317 is rotated to facilitate the docking of the first material cup 318 with the transfer cylinder 3228.

Referring to fig. 5 and 8, in an alternative of the present embodiment, the second rotation mechanism 330 includes a second rotation cylinder 333, a second rotation shaft 334, and a second support plate 337; the second rotary cylinder 333 is fixedly connected with the second transmission piece 329, and the second supporting plate 337 is used for being connected with the bottom of the second material cup 338; the second rotating shaft 334 is rotatably disposed on the second rotating cylinder 333, and an end portion of the second rotating shaft 334 far from the second rotating cylinder 333 is fixedly connected with the second supporting plate 337. Through the second rotary cylinder 333, the second rotary shaft 334 and the second support plate 337, the second support plate 337 can be rotated by a certain angle to place the second material cup 338, thereby facilitating the placement of the second material cup 338; after placement of the second material cup 338 is complete, the second blade 337 is rotated to facilitate docking of the second material cup 338 with the adapter cylinder 3228.

In an alternative to this embodiment, the first pallet 317 has a first pallet recess for attaching the bottom of the first material cup 318 so that the bottom of the first material cup 318 is attached to the first pallet 317.

In an alternative to this embodiment, the second blade 337 has a second blade recess for attaching the bottom of the second material cup 338 so that the bottom of the second material cup 338 is attached to the second blade 337.

In an alternative of the present embodiment, a first rotation bearing 312 is provided between the first rotation shaft 314 and the first rotation cylinder 313; the first rotation shaft 314 is rotated on the first rotation cylinder 313 by the first rotation bearing 312.

Optionally, an end of the first rotary cylinder 313 is provided with a first rotary bearing cap 311 connected to a first rotary bearing 312; the first rotary bearing end cap 311 reduces or prevents dust and sundries from entering the first rotary bearing 312 to affect the accuracy of the first rotary bearing 312.

In an alternative of the present embodiment, a second rotation bearing 332 is provided between the second rotation shaft 334 and the second rotation cylinder 333; the second rotation shaft 334 is rotated on the second rotation cylinder 333 by the second rotation bearing 332.

Optionally, an end of the second rotary cylinder 333 is provided with a second rotary bearing end cap 331 connected to the second rotary bearing 332; the second rotary bearing cover 331 reduces or prevents dust and sundries from entering the second rotary bearing 332 to affect the accuracy of the second rotary bearing 332.

In an alternative of the present embodiment, the first rotating mechanism 310 and the second rotating mechanism 330 are symmetrically disposed about the axial direction of the inversion shaft 270 to simplify the structure of the rotary seal mechanism 300.

In an alternative of the present embodiment, the pressing support mechanism 320 is of a symmetrical structure with respect to the axial direction of the inversion shaft 270, so as to simplify the structure of the rotary seal mechanism 300.

Referring to fig. 1, 2 and 4, in an alternative of the present embodiment, the flipping mechanism 200 further includes a flipping handle 210 and a commutator 220; the turning handle 210 is in transmission connection with the turning shaft 270 through the commutator 220, and the rotating shaft of the turning handle 210 intersects with the axial direction of the turning shaft 270; the commutator 220 is fixedly connected with the fixed base 100; the turning handle 210 is used for facilitating the power manipulator or the master-slave manipulator to drive the reverser 220, and the reverser 220 is used for driving the turning shaft 270 to rotate, so that the turning of the rotary sealing mechanism 300 is realized.

Alternatively, the rotation axis of the flip handle 210 is perpendicular to the axial direction of the flip shaft 270.

Referring to fig. 1-3, in an alternative to this embodiment, the stationary base 100 includes a flipping shaft seat 110, a commutator mount 140, and a base body 160.

Optionally, the bottom of the commutator mount 140 is fixedly connected to the top of the base body 160, and the side surface of the commutator mount 140 is fixedly connected to the commutator 220; support and fixation for the commutator 220 may be provided by the commutator mount 140.

Optionally, the bottom of the turnover shaft seat 110 is fixedly connected to the top of the base body 160, and the turnover shaft 270 is rotatably connected to the turnover shaft seat 110; support for the tumble shaft 270 may be provided by the tumble shaft seat 110.

Optionally, the flipping shaft seat 110 is located between the commutator 220 and the rotary seal mechanism 300 to balance the fully sealed material flipping device, and place the fully sealed material flipping device to flip.

In an alternative scheme of the embodiment, the commutator 220 adopts a worm and gear transmission structure with self-locking performance; by adopting the commutator 220 with the worm and gear transmission structure with the self-locking performance, the safety performance of the fully-sealed material overturning device is improved, the first material cup 318 and the second material cup 338 can be stopped at preset positions, and the first material cup 318 and the second material cup 338 can be prevented from overturning due to gravity.

Optionally, a flip bearing 240 is disposed between the flip shaft 270 and the flip shaft seat 110; the turning shaft 270 is turned on the turning shaft seat 110 by the turning bearing 240.

Optionally, the end of the tumble shaft seat 110 is provided with a tumble bearing end cover 230 connected with a tumble bearing 240; the precision of the turnover bearing 240 is reduced or prevented from being affected by dust and sundries entering the turnover bearing 240 by the turnover bearing end cover 230.

Optionally, the overturning shaft seat 110 is fixedly connected with the base body 160 through the shaft seat mounting frame 130; the axle seat 110 is fixed on the base body 160 by the axle seat mounting frame 130.

Optionally, a base cover plate 150 is fixedly connected to the top of the base body 160. The aesthetic degree of the fully sealed material overturning device is improved through the base cover plate 150.

The embodiment also provides a full-sealed material overturning system, which comprises a first material cup 318, a second material cup 338 and the full-sealed material overturning device according to any one of the above embodiments. The first rotating mechanism 310 of the fully sealed material turning device is fixedly connected with the first material cup 318, and the second rotating mechanism 330 is fixedly connected with the second material cup 338. The rim of the first material cup 318 can correspond to the rim of the second material cup 338.

The fully-sealed material overturning system can adopt a power mechanical arm or a master-slave mechanical arm to realize the transfer operation of replacing the cup body with the fully-sealed material of the material in a radioactive sealed environment, and can effectively solve the problems of material transfer overflow and scattering in a radiation special environment; specifically, can be used to the material need change new material cup and transport, and change in-process can not produce the material and spill over, and the manual work can't direct operation, must adopt the remote mode to transport the operation of material.

The full-sealed material overturning system provided by the embodiment comprises the full-sealed material overturning device, and the technical characteristics of the full-sealed material overturning device disclosed above are also applicable to the full-sealed material overturning system, and are not repeated. The full-sealed material overturning system in this embodiment has the advantages of the full-sealed material overturning device, and the advantages of the full-sealed material overturning device disclosed above are not repeated here.

In order to more clearly understand the fully sealed material overturning device and the system thereof provided by the embodiment, the following operation method of material transfer is briefly described:

the first supporting plate 317 and the second supporting plate 337 are shifted by a manipulator to leave the center position, the bottom of a second material cup 338 containing materials is placed above the second supporting plate 337, the bottom of a first material cup 318 with empty cups is placed above the transfer cylinder 3228 in an upward reversing manner, then the first supporting plate 317 and the second supporting plate 337 are slightly shifted to the center position, the first pressing handle 321 of the pressing supporting mechanism 320 is rotated, the pressing transmission shaft 326 rotates, so that the first sleeve 325 drives the first transmission piece 324 to move downwards, the second sleeve drives the second transmission piece to move upwards, the first connecting plate 3226 connected with the first transmission piece 324 drives the first rotating mechanism 310 to move downwards in an extruding manner, the second connecting plate 3226 connected with the second transmission piece 329 drives the second rotating mechanism 330 to move upwards, so that the upper material cup and the lower material cup are in tight contact with the transfer cylinder 3228, at this moment, the turning handle 210 of the turning mechanism 200 is rotated, the first material cup 318 and the second material cup 338 are turned 180 degrees, at this moment, the material in the second material cup 338 enters into a new material cup 318, and the sealing operation of the empty cup is completed. Then the second pressing handle 3212 of the pressing support mechanism 320 which is positioned above the whole device is rotated, the first supporting plate 317 and the second supporting plate 337 move to the upper side and the lower side respectively, the two supporting plates are stirred, the two material cups can be transferred to the positions required by the process, the whole material transferring process is stable and reliable, the full-sealing material transferring under the radiation environment can be realized by using the full-sealing material overturning device, and the material overflow is avoided.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. The full-sealed material overturning device is characterized by comprising a fixed base (100), an overturning mechanism (200) and a rotary sealing mechanism (300); the fixed base (100) is in supporting connection with the turnover mechanism (200);

the rotary sealing mechanism (300) comprises a first rotary mechanism (310), a compression supporting mechanism (320) and a second rotary mechanism (330); the first rotating mechanism (310) is used for fixedly connecting with a first material cup (318); the second rotating mechanism (330) is used for fixedly connecting with a second material cup (338);

the first rotating mechanism (310) and the second rotating mechanism (330) are respectively and slidably connected with the pressing supporting mechanism (320), and the pressing supporting mechanism (320) is configured to drive the first rotating mechanism (310) and the second rotating mechanism (330) to move relatively or reversely along the sliding direction of the material cup at the same time so as to enable the cup mouth of the first material cup (318) and the cup mouth of the second material cup (338) to be connected in a sealing manner or separated;

The turnover mechanism (200) comprises a turnover shaft (270), and the turnover shaft (270) is fixedly connected with the compression supporting mechanism (320); the turnover mechanism (200) is configured to drive the turnover shaft (270) to axially rotate around the turnover shaft (270), so that the first rotating mechanism (310) and the second rotating mechanism (330) are driven to axially rotate around the turnover shaft (270) along with the compression supporting mechanism (320), and the first material cup (318) and the second material cup (338) are driven to axially rotate around the turnover shaft (270); wherein the sliding direction of the material cup is intersected with the axial direction of the overturning shaft (270).

2. The fully sealed material turning device according to claim 1, wherein the compression support mechanism (320) comprises a compression rotary handle, a compression drive shaft (326), a compression main retainer (327), a first transmission member (324), and a second transmission member (329);

the pressing transmission shaft (326) is rotatably arranged on the pressing main retainer (327), and the end part of the pressing transmission shaft (326) extends out of the pressing main retainer (327) and is fixedly connected with the pressing rotary handle;

the first transmission piece (324) is fixedly connected with the first rotating mechanism (310), and the second transmission piece (329) is fixedly connected with the second rotating mechanism (330); the first transmission piece (324) and the second transmission piece (329) are respectively connected with the pressing transmission shaft (326) in a transmission way;

The pressing transmission shaft (326) is configured to simultaneously transmit the first transmission member (324) and the second transmission member (329) to move relatively or oppositely along the axial direction of the pressing transmission shaft (326), so that the first rotating mechanism (310) and the second rotating mechanism (330) move relatively or oppositely along the sliding direction of the material cup; wherein the axial direction of the pressing transmission shaft (326) is parallel to the sliding direction of the material cup.

3. The full-sealed material turning device according to claim 2, wherein the first transmission member (324) is fixedly connected with the first rotation mechanism (310) through a first connecting plate (3225), and the second transmission member (329) is fixedly connected with the second rotation mechanism (330) through a second connecting plate (3226);

the pressing main retainer (327) is provided with a first guide rail (3217) and a second guide rail (3219);

a first sliding block (3221) fixedly connected with the first connecting plate (3225) is arranged on the first guide rail (3217), and a second sliding block (3223) fixedly connected with the second connecting plate (3226) is arranged on the second guide rail (3219);

the number of the first guide rails (3217) is one or more; when the number of the first guide rails (3217) is plural, the plural first guide rails (3217) are arranged in parallel; the number of the first sliding blocks (3221) corresponds to the number of the first guide rails (3217);

The number of the second guide rails (3219) is one or more; when the number of the second guide rails (3219) is plural, the plural second guide rails (3219) are arranged in parallel; the number of the second sliding blocks (3223) corresponds to the number of the second guide rails (3219);

a first limiting block (3213) for preventing the first sliding block (3221) from sliding is arranged on each first guide rail (3217); and each second guide rail (3219) is provided with a second limiting block (3215) for preventing the second sliding block (3223) from sliding.

4. The full-sealed material turning device according to claim 2, wherein the pressing support mechanism (320) further comprises a pressing sub-holder (3227) and an adapter cylinder (3228);

the transfer cylinder (3228) is fixedly connected with the compaction main retainer (327) through the compaction auxiliary retainer (3227);

the cup mouth of the first material cup (318) and the cup mouth of the second material cup (338) can be respectively matched with the two ends of the switching cylinder (3228) in a tight manner;

the transfer cylinder (3228) is provided with a transfer sealing ring (3229) used for being matched with the first material cup (318), and/or the transfer cylinder (3228) is provided with a transfer sealing ring (3229) used for being matched with the second material cup (338).

5. The full-sealed material turning device according to claim 2, wherein the pressing rotary handle comprises a first pressing handle (321) and a second pressing handle (3212); the first compression handle (321) and the second compression handle (3212) are respectively and fixedly connected with two ends of the compression transmission shaft (326);

a first sleeve (325) fixedly connected with the first transmission piece (324) is arranged on the compression transmission shaft (326); the first sleeve (325) and the compression transmission shaft (326) adopt screw thread transmission; a second sleeve (328) fixedly connected with the second transmission piece (329) is arranged on the compression transmission shaft (326); the second sleeve (328) and the compaction transmission shaft (326) adopt screw thread transmission; -the first sleeve (325) is rotated in the opposite direction to the second sleeve (328);

a compression bearing (323) is arranged between the compression transmission shaft (326) and the compression main retainer (327); the end of the main pressing retainer (327) is provided with a pressing bearing end cover (322) connected with the pressing bearing (323).

6. The full seal material turning device according to any one of claims 2-5, wherein the first rotation mechanism (310) comprises a first rotary drum (313), a first rotation shaft (314) and a first pallet (317); the first rotary cylinder (313) is fixedly connected with the first transmission piece (324), and the first supporting plate (317) is used for being connected with the cup bottom of the first material cup (318); the first rotating shaft (314) is rotatably arranged on the first rotating cylinder (313), and the end part of the first rotating shaft (314) far away from the first rotating cylinder (313) is fixedly connected with the first supporting plate (317);

The second rotating mechanism (330) comprises a second rotating cylinder (333), a second rotating shaft (334) and a second supporting plate (337); the second rotary cylinder (333) is fixedly connected with the second transmission piece (329), and the second supporting plate (337) is used for being connected with the bottom of the second material cup (338); the second rotating shaft (334) is rotatably arranged on the second rotating cylinder (333), and the end part of the second rotating shaft (334) far away from the second rotating cylinder (333) is fixedly connected with the second supporting plate (337).

7. The fully sealed material turning device according to claim 6, wherein the first pallet (317) has a first pallet groove for connecting to the bottom of the first material cup (318);

the second supporting plate (337) is provided with a second supporting plate groove for connecting the bottom of the second material cup (338);

a first rotary bearing (312) is arranged between the first rotary shaft (314) and the first rotary cylinder (313); a first rotary bearing end cover (311) connected with the first rotary bearing (312) is arranged at the end part of the first rotary cylinder (313);

a second rotary bearing (332) is arranged between the second rotary shaft (334) and the second rotary drum (333); a second rotary bearing end cover (331) connected with the second rotary bearing (332) is arranged at the end part of the second rotary cylinder (333);

-the first rotation mechanism (310) and the second rotation mechanism (330) are symmetrically arranged with respect to the axial direction of the tilting shaft (270);

the pressing support mechanism (320) is of a symmetrical structure with respect to the axial direction of the overturning shaft (270).

8. The hermetically sealed material handling device of any one of claims 1 to 5 wherein the handling mechanism (200) further comprises a handle (210) and a diverter (220); the turning handle (210) is in transmission connection with the turning shaft (270) through the reverser (220), and the rotating shaft of the turning handle (210) is intersected with the axial direction of the turning shaft (270); the reverser (220) is fixedly connected with the fixed base (100);

the fixed base (100) comprises a turnover shaft seat (110), a commutator mounting seat (140) and a base body (160); the bottom of the commutator installation seat (140) is fixedly connected to the top of the base body (160), and the side surface of the commutator installation seat (140) is fixedly connected with the commutator (220); the bottom of the turnover shaft seat (110) is fixedly connected to the top of the base body (160), the turnover shaft (270) is rotatably connected with the turnover shaft seat (110), and the turnover shaft seat (110) is located between the reverser (220) and the rotary sealing mechanism (300).

9. The totally enclosed material turning device according to claim 8, wherein the commutator (220) adopts a worm gear transmission structure with self-locking performance;

the rotating shaft of the turning handle (210) is perpendicular to the axial direction of the turning shaft (270);

a turnover bearing (240) is arranged between the turnover shaft (270) and the turnover shaft seat (110);

the end part of the turnover shaft seat (110) is provided with a turnover bearing end cover (230) connected with the turnover bearing (240);

the overturning shaft seat (110) is fixedly connected with the base body (160) through a shaft seat mounting frame (130);

the top of base body (160) fixedly connected with base apron (150).

10. A fully sealed material turning system comprising a first material cup (318), a second material cup (338) and a fully sealed material turning device according to any one of claims 1-9.