CN217181824U

CN217181824U - Overpressure machine

Info

Publication number: CN217181824U
Application number: CN202123297128.3U
Authority: CN
Inventors: 翟健; 刘海锋; 邓功钧; 陈长征; 曹波
Original assignee: China Nuclear Environmental Protection Gansu Jinanlong Technology Co Ltd
Current assignee: China Nuclear Environmental Protection Gansu Jinanlong Technology Co Ltd
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-08-12
Anticipated expiration: 2031-12-25

Abstract

The application relates to an overpressure machine, including the organism, still including being located the inside relative grip block that sets up of organism, the below level of grip block is provided with accepts the board, accept the board with grip block sliding connection, it is relative the level is provided with two-way lead screw between the grip block, the both ends of two-way lead screw respectively with two grip block threaded connection, the one end of two-way lead screw is provided with the drive two-way lead screw pivoted first driving piece. The compression barrel fixing device has the advantages that the compression barrel to be fixed is convenient to fix, the offset generated in the movement of the interior of the machine body of the compression barrel to be reduced, and the final forming quality is improved.

Description

Overpressure machine

Technical Field

The application relates to the field of oil presses, in particular to an over-pressure machine.

Background

The nuclear power station overpressure system is specially customized for the treatment of a nuclear power station non-combustible solid waste packaging barrel, the waste barrel is compressed into a compressed cake by using an overpressure machine, and the compressed cake is filled into a metal barrel by using a transfer gripping apparatus, so that the volume reduction of solid compression is realized.

The overpressure machine generally places the barrel to be compressed below the pressure head, and the pressure head compresses the barrel to be compressed downwards by pressing the pressure head, so that the barrel to be compressed is pressed into a compressed cake.

With respect to the related art in the above, the inventor believes that when the barrel to be compressed is compressed, sometimes the barrel to be compressed may be inclined and deviated, resulting in poor quality of final molding of the barrel to be compressed.

SUMMERY OF THE UTILITY MODEL

In order to fix the barrel to be compressed and reduce the deviation generated in the movement of the barrel to be compressed in the machine body, the final forming quality is improved, and the overpressure machine is provided.

The application provides an superpressure machine adopts following technical scheme:

the overpressure machine comprises a machine body and clamping plates which are located in the machine body and are arranged oppositely, wherein a receiving plate is horizontally arranged below the clamping plates and is in sliding connection with the clamping plates, a bidirectional screw rod is horizontally arranged between the clamping plates and is opposite to the clamping plates, two ends of the bidirectional screw rod are respectively in threaded connection with the two clamping plates, and a first driving piece for driving the bidirectional screw rod to rotate is arranged at one end of the bidirectional screw rod.

Through adopting above-mentioned technical scheme, drive relative grip block through first driving piece and move towards the direction that is close to relatively, and then will treat that the compression bucket carries out the centre gripping fixed, is convenient for treat that the compression bucket is fixed, reduces and treats that the compression bucket produces the skew in the internal movement of organism to improve final shaping quality.

Optionally, the vertical die that is provided with on the organism, be provided with the drive on the organism the elevation structure that the die reciprocated, the vertical sliding connection in inside of die has the pressure head, the one side of accepting the board is provided with the drive accept the board and enter into the inside drive structure of organism works as the drive structure drives and treats that the compression bucket enters into behind the inside of organism, the die with treat the coaxial setting of compression bucket.

Through adopting above-mentioned technical scheme, drive the die through elevation structure and descend, cover the die in the outside of treating the compression bucket to reduce and produce when treating that the compression bucket is compressed and splash the damage that causes operating personnel.

Optionally, the lifting structure comprises a lifting plate horizontally arranged, the lifting plate is fixedly connected with the female die, the lifting plate is connected with the machine body in a sliding manner, and a second driving piece which drives the lifting plate to slide up and down is arranged on the machine body.

Through adopting above-mentioned technical scheme, drive the lifter plate downstream through the second driving piece, and then the lifter plate can drive the die and move downstream to cover the die in the outside of treating the compression bucket.

Optionally, the driving structure includes a slide rail horizontally arranged, the slide rail is fixedly connected to the machine body, the receiving plate is located on the slide rail and is connected to the slide rail in a sliding manner, and a third driving member for driving the receiving plate to move along the length direction of the slide rail is arranged at the bottom end of the receiving plate.

Through adopting above-mentioned technical scheme, drive through the third driving piece and accept the board and relatively slide on the slide rail, and then drive the inside that the grip block enters into the organism from the outside of organism through accepting the board to will treat that the compression bucket brings into the inside of organism and compress.

Optionally, the inside level fixedly connected with backup pad of organism, the upper surface of backup pad with accept the board and flush, accept the board for the groove of dodging has been seted up in the position of backup pad, works as accept the board with the backup pad is relative, the backup pad can stretch into dodge the inside in groove, the backup pad with the die sets up relatively.

Through adopting above-mentioned technical scheme, through the inside that will accept the board and stretch into the organism to stretch into the backup pad and dodge the inside in groove, and the upper surface of backup pad flushes with the upper surface of accepting the board, thereby will treat that the compression bucket removes the top of backup pad and compresses.

Optionally, a puncture head is vertically arranged at the bottom end inside the machine body, a fourth driving part for driving the puncture head to lift is arranged below the puncture head, and an exhaust structure is arranged on the puncture head.

Through adopting above-mentioned technical scheme, drive the puncture head through the fourth driving piece and stretch into the inside of treating the compression bucket, and then will be located and treat that the inside waste gas waste liquid of compression bucket passes through exhaust structure and discharges, and the compression bucket is treated to the pressure head of being convenient for and compresses.

Optionally, the exhaust structure comprises an exhaust pipe arranged on one side of the body, an exhaust duct is formed in the puncture head, the bottom end of the exhaust duct is communicated with the exhaust pipe relatively, and an air pump is arranged at one end of the exhaust pipe.

Through adopting above-mentioned technical scheme, will be located the inside gas of treating the compression bucket and discharge from the position of exhaust duct through the aspiration pump to be convenient for will be located the inside waste gas and the waste liquid discharge of treating the compression bucket.

Optionally, a waste liquid collecting box is arranged at the bottom end of the exhaust pipe, a water leakage hole is formed in the position, corresponding to the waste liquid collecting box, of the bottom wall of the exhaust pipe, a waste gas collecting box is arranged on the exhaust pipe, and the exhaust pipe is communicated with the waste gas collecting box relatively.

Through adopting above-mentioned technical scheme, be located inside the waste liquid that the blast pipe is inside can enter into the inside of waste liquid collecting box from the water leakage hole, and waste gas enters into the inside of waste gas collecting box from the blast pipe, and then treats inside waste gas and the waste liquid of compression bucket and concentrate the collection.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the relative clamping plate is driven to move towards the direction close to the machine body through the first driving piece, then the barrel to be compressed is clamped and fixed, the barrel to be compressed is convenient to fix, the deviation generated in the movement of the interior of the machine body of the barrel to be compressed is reduced, and the final forming quality is improved.

2. Through will accepting the inside that the board stretched into the organism to stretch into the backup pad and dodge the inside in groove, and the upper surface of backup pad flushes with the upper surface of accepting the board, thereby will treat that the compression bucket removes the top of backup pad and compress.

3. Drive the puncture head through the fourth driving piece and stretch into the inside of treating the compression bucket, and then will be located and treat that the inside waste gas waste liquid of compression bucket passes through exhaust structure and discharges, and the compression bucket is treated to the pressure head of being convenient for and compresses.

Drawings

Fig. 1 is a schematic view of the overall structure of an overpressure machine in an embodiment of the present application;

fig. 2 is a schematic structural view of the interior of a housing of an over-pressure machine in an embodiment of the present application;

FIG. 3 is a schematic diagram of a clamping structure of an over-pressure machine in an embodiment of the present application;

FIG. 4 is a schematic view of a clamping structure of an over-pressure machine and an internal mating structure of a machine body according to an embodiment of the present disclosure;

FIG. 5 is a schematic view of an exhaust configuration of an over-pressure machine in an embodiment of the present application;

fig. 6 is a schematic structural diagram of a puncture head of an overpressure machine in an embodiment of the present application.

Description of reference numerals: 1. a body; 11. an upper beam; 12. a lower beam; 13. erecting a beam; 2. a press-down structure; 21. a female die; 22. a lifting plate; 221. a first hydraulic cylinder; 222. a dust cover; 23. a pressure head; 231. a second hydraulic cylinder; 3. a clamping structure; 31. a bearing plate; 311. an avoidance groove; 312. a sliding groove; 313. a slide plate; 314. a spring; 32. a clamping plate; 321. a drive block; 322. a bidirectional lead screw; 323. a first rotating electric machine; 33. a first limit plate; 34. a support plate; 341. a support panel; 342. a support base plate; 35. a second limiting block; 4. a drive structure; 41. a slide rail; 42. an electric slider; 5. an exhaust structure; 51. a puncture head; 511. a third hydraulic cylinder; 512. an exhaust duct; 5121. an air intake portion; 5122. an air outlet part; 52. a bellows; 53. an exhaust pipe; 531. a vertical tube; 532. a transverse tube; 54. a waste liquid collection box; 55. a water leakage hole; 56. exhaust branch pipe; 57. an air pump; 58. and an exhaust gas collection box.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses an overpressure machine. Referring to fig. 1 and 2, an over-pressure machine includes a machine body 1, and a push-down structure 2 is provided at an upper portion of the machine body 1, the push-down structure 2 being capable of compressing a tub to be compressed. The lower part that is located organism 1 is provided with clamping structure 3, and clamping structure 3 can carry out the centre gripping with treating the compression bucket and fix, and one side of clamping structure 3 is provided with drive clamping structure 3 and stretches into the inside drive structure 4 of organism 1. The bottom end of the machine body 1 is provided with an exhaust structure 5, and waste gas and waste liquid in the barrel to be compressed can be discharged through the exhaust structure 5.

The machine body 1 comprises an upper beam 11 horizontally arranged, a lower beam 12 opposite to the upper beam 11 and located below the upper beam 11, and vertical beams 13 vertically arranged between the upper beam 11 and the lower beam 12, wherein the vertical beams 13 are respectively located at two ends of the upper beam 11. The top end of each vertical beam 13 is fixedly connected with the upper beam 11, the bottom end of each vertical beam 13 is fixedly connected with the lower beam 12, and the width direction is the connecting line direction between the two opposite vertical beams 13.

The pressing structure 2 comprises a concave die 21 which is vertically arranged inside the machine body 1, and the concave die 21 is a hollow cylindrical structure with an opening in the bottom wall. The outer side of the bottom end of the female die 21 is fixedly connected with a lifting plate 22, the lifting plate 22 is connected with the machine body 1 in a sliding mode, a first hydraulic cylinder 221 is vertically arranged above the lifting plate 22, the top end of the first hydraulic cylinder 221 is fixedly connected with the machine body 1, and a hydraulic rod of the first hydraulic cylinder 221 is fixedly connected with the lifting plate 22. The dust cover 222 is sleeved outside the hydraulic rod of the first hydraulic cylinder 221, the top end of the dust cover 222 is fixedly connected with the first hydraulic cylinder 221, the bottom end of the dust cover 222 is fixedly connected with the lifting plate 22, and the dust cover 222 is of a telescopic structure.

The inside level of die 21 is provided with pressure head 23, and the bottom of pressure head 23 is convex surface structure, and the vertical fixedly connected with second pneumatic cylinder 231 in the position of the entablature 11 of organism 1 for pressure head 23, and the hydraulic stem of second pneumatic cylinder 231 runs through and relative sliding connection the roof of entablature 11 and die 21, and fixed connection between pneumatic cylinder and the pressure head 23 of second pneumatic cylinder 231.

Referring to fig. 3 and 4, clamping structure 3 includes the board 31 of accepting that the level set up, and the top of accepting board 31 is provided with two grip blocks 32 relatively, and one side that grip block 32 is close to relatively is the arc structure with treating the coaxial setting of compression bucket, and is located the first limiting plate 33 of one side fixedly connected with that deviates from organism 1 between two grip blocks 32, and one side that first limiting plate 33 is close to grip block 32 is the arc structure with treating the coaxial setting of compression bucket.

One side fixedly connected with drive block 321 that grip block 32 is close to first limiting plate 33, two relative drive blocks 321 between the level be provided with two-way lead screw 322, two-way lead screw 322 set up along width direction, and two ends of two-way lead screw 322 respectively with two drive block 321 threaded connection.

The bidirectional screw 322 completely penetrates through the first limiting plate 33 and is rotatably connected to the first limiting plate, a first rotating motor 323 is disposed at one end of the bidirectional screw 322, the first rotating motor 323 is fixedly connected to the receiving plate 31, and a motor shaft of the first rotating motor 323 is coaxially and fixedly connected to the bidirectional screw 322.

The first rotating motor 323 drives the bidirectional screw rod 322 to rotate, and then the bidirectional screw rod 322 can drive the two opposite clamping plates 32 to move towards the direction close to each other, so that the barrel to be compressed is clamped and fixed.

Referring to fig. 2 and 4, a supporting plate 34 is fixedly connected to the lower beam 12 of the machine body 1, the supporting plate 34 includes a supporting panel 341 horizontally disposed and a supporting bottom plate 342 located below the supporting panel 341, the supporting panel 341 is fixedly connected to the supporting bottom plate 342, and the supporting bottom plate 342 is a hollow structure. The upper surface of the supporting panel 341 is flush with the upper surface of the receiving plate 31, and the supporting panel 341 is a disk-shaped structure coaxially disposed with the barrel to be compressed. The supporting panel 341 deviates from one side of the receiving plate 31 and is fixedly connected with a second limiting block 35, and one side of the second limiting block 35 close to the receiving plate 31 is an arc-shaped structure coaxially arranged with the barrel to be compressed.

Referring to fig. 3 and 4, an avoiding groove 311 is formed in the position of the receiving plate 31 relative to the supporting plate 34, and when the driving structure 4 drives the receiving plate 31 to extend into the machine body 1, the supporting plate 34 can extend into the avoiding groove 311.

The upper surface of the receiving plate 31 is provided with a sliding groove 312 along the length direction, the sliding groove 312 is oppositely communicated with the avoiding groove 311, and the length of the sliding groove 312 along the width direction is the same as that of the avoiding groove 311 along the width direction. The bearing plate 31 is horizontally connected with a sliding plate 313 in a sliding manner in the sliding groove 312, the upper surface of the sliding plate 313 is flush with the upper surface of the bearing plate 31, and the sliding plate 313 can completely shield the horizontal section of the avoiding groove 311. A spring 314 is horizontally arranged on one side of the sliding plate 313, which is far away from the supporting plate 34, one end of the spring 314 is fixedly connected with the sliding plate 313, and the other end of the spring 314 is fixedly connected with the bearing plate 31.

The driving structure 4 includes a slide rail 41 horizontally disposed between the receiving plate 31 and the lower beam 12 of the machine body 1, the slide rail 41 is disposed along the length direction, and the slide rail 41 is fixedly connected to the lower beam 12. An electric slider 42 is connected above the slide rail 41 in a sliding manner, and the electric slider 42 is fixedly connected with the bearing plate 31.

Drive through electronic slider 42 and accept board 31 and enter into the inside of organism 1 from the outside of organism 1, and then backup pad 34 promotes slide plate 313 and moves towards the one side that is close to spring 314, and the top that is located the bucket of waiting to compress on slide plate 313 and can move backup pad 34, and then will wait to compress the bucket through pushing down structure 2 and compress.

Referring to fig. 4 and 5, the exhaust structure 5 includes three piercing heads 51 located below the supporting panel 341, the bottom ends of the piercing heads 51 are of a pointed structure, the three piercing heads 51 are oppositely disposed, and the three piercing heads 51 completely penetrate through the supporting panel 341 and are connected in a sliding manner. The lower surface of the lower beam 12 is vertically and fixedly connected with a third hydraulic cylinder 511, the third hydraulic cylinder 511 is opposite to the puncture head 51, and a hydraulic rod of the third hydraulic cylinder 511 is fixedly connected with the puncture head 51.

When the hydraulic rod of the third hydraulic cylinder 511 is fully retracted, the tip of the piercing head 51 is lower than the upper surface of the support panel 341. When the hydraulic rod of the third hydraulic cylinder 511 is fully extended, the piercing head 51 can be extended from the upper surface of the supporting panel 341, thereby penetrating the bottom wall of the tub to be compressed.

Referring to fig. 5 and 6, the piercing head 51 is vertically provided with an air vent 512, the air vent 512 comprises an air inlet part 5121 vertically arranged and an air outlet part 5122 horizontally arranged at the bottom end of the air inlet part 5121, and the air inlet part 5121 and the air outlet part 5122 are relatively communicated. A bellows 52 is fixedly connected to the outer side of the puncture head 51 at a position corresponding to the gas outlet portion 5122, and the bellows 52 is in relative communication with the gas outlet portion 5122. An exhaust pipe 53 is vertically arranged below the supporting panel 341, the exhaust pipe 53 completely penetrates the lower beam 12 and is fixedly connected with the lower beam 12, and the side wall of the exhaust pipe 53 is fixedly connected and relatively communicated with the corrugated pipe 52.

The vent 53 includes a vertical tube 531 below the supporting panel 341 and a horizontal tube 532 horizontally disposed at the bottom end of the vertical tube 531, and the vertical tube 531 and the horizontal tube 532 are fixedly connected and relatively communicated with each other. One side of the machine body 1 is horizontally provided with a waste liquid collecting box 54, the exhaust pipe 53 extends into the waste liquid collecting box 54, and the exhaust pipe 53 is fixedly connected with the waste liquid collecting box 54.

A plurality of water leakage holes 55 are vertically formed in the lower surface of the portion of the exhaust pipe 53 located inside the waste liquid collection tank 54, and the water leakage holes 55 are arranged along the arrangement direction of the horizontal pipe 532. The top end of the exhaust pipe 53 is vertically provided with an exhaust branch pipe 56, the exhaust branch pipe 56 is fixedly connected and oppositely communicated with the exhaust pipe 53, and the exhaust branch pipe 56 extends out of the top wall of the waste liquid collecting box 54. The top wall of the waste liquid collecting box 54 is fixedly connected with an air pump 57, and an air inlet of the air pump 57 is fixedly connected with an exhaust branch pipe 56.

The waste liquid collecting box 54 is fixedly connected with a waste gas collecting box 58 at the top end thereof, and the air outlet of the air pump 57 is oppositely communicated with the waste gas collecting box 58. After the puncture head 51 penetrates through the bottom wall of the barrel to be compressed by the suction pump 57, the gas and the liquid in the barrel to be compressed can enter the exhaust pipe 53 from the exhaust hole 512, then the liquid enters the waste liquid collecting box 54 from the water leakage hole 55, and the gas enters the waste gas collecting box 58 from the exhaust branch pipe 56.

The implementation principle of a super press in the embodiment of the application is as follows: through will treating the compression bucket and placing between two relative grip blocks 32, drive two-way lead screw 322 through first rotation motor 323 and rotate, two-way lead screw 322 drives two relative grip blocks 32 and carries out the centre gripping towards the direction that is close to relatively with treating the compression bucket, and then drives through electronic slider 42 and accept the inside that board 31 entered into organism 1, and then will treat the compression bucket and place in backup pad 34. The lifting plate 22 is driven to descend by the first hydraulic cylinder 221, so that the female die 21 is covered outside the barrel to be compressed, and the pressure head 23 is pre-pressed at the top end of the barrel to be compressed by the second hydraulic cylinder 231.

The third hydraulic cylinder 511 is driven, so that the third hydraulic cylinder 511 drives the puncture head 51 to penetrate through the bottom wall of the barrel to be compressed, the waste gas and the waste liquid in the barrel to be compressed are discharged, the second hydraulic cylinder 231 is driven to drive the pressure head 23 to press down, and the barrel to be compressed is pressed into a compression cake.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A supercharge machine comprising an organism (1), characterized in that: still including being located inside grip block (32) that set up relatively of organism (1), the below level of grip block (32) is provided with accepts board (31), accept board (31) with grip block (32) sliding connection, it is relative the level is provided with two-way lead screw (322) between grip block (32), the both ends of two-way lead screw (322) respectively with two grip block (32) threaded connection, the one end of two-way lead screw (322) is provided with the drive two-way lead screw (322) pivoted first driving piece.

2. An over-pressure machine according to claim 1, characterized in that: the vertical die (21) that is provided with on organism (1), be provided with the drive on organism (1) the elevation structure that die (21) reciprocated, the vertical sliding connection in inside of die (21) has pressure head (23), the one side of accepting board (31) is provided with the drive accept board (31) and enter into organism (1) inside drive structure (4), work as drive structure (4) drive and treat that the compression bucket enters into behind the inside of organism (1), die (21) with treat the coaxial setting of compression bucket.

3. An over-pressure machine according to claim 2, characterized in that: elevation structure is including lifter plate (22) that the level set up, lifter plate (22) with die (21) fixed connection, just lifter plate (22) with organism (1) sliding connection, be provided with the drive on organism (1) the gliding second driving piece about lifter plate (22).

4. An over-pressure machine according to claim 2, characterized in that: drive structure (4) including slide rail (41) that the level set up, slide rail (41) with organism (1) fixed connection, just accept board (31) and be located slide rail (41) are last and relative sliding connection, the bottom of accepting board (31) is provided with the drive accept board (31) along the third driving piece that slide rail (41) length direction removed.

5. An over-pressure machine according to claim 4, characterized in that: the inside horizontal fixedly connected with backup pad (34) of organism (1), the upper surface of backup pad (34) with accept board (31) and flush, accept board (31) for the position of backup pad (34) has been seted up and has been dodged groove (311), works as accept board (31) with backup pad (34) is relative, backup pad (34) can stretch into dodge the inside in groove (311), backup pad (34) with die (21) sets up relatively.

6. An over-pressure machine according to claim 1, characterized in that: the vertical puncture head (51) that is provided with of inside bottom of organism (1), the below of puncture head (51) is provided with the drive the fourth driver that puncture head (51) goes up and down, just be provided with exhaust structure (5) on puncture head (51).

7. An over-pressure machine according to claim 6, characterized in that: exhaust structure (5) including lieing in organism (1) one side sets up blast pipe (53), exhaust duct (512) have been seted up on puncture head (51), the bottom of exhaust duct (512) with blast pipe (53) communicate relatively, the one end of blast pipe (53) is provided with aspiration pump (57).

8. An over-pressure machine according to claim 7, characterized in that: the waste liquid collecting box (54) is arranged at the bottom end of the exhaust pipe (53), a water leakage hole (55) is formed in the position, corresponding to the waste liquid collecting box (54), of the bottom wall of the exhaust pipe (53), a waste gas collecting box (58) is arranged on the exhaust pipe (53), and the exhaust pipe (53) is communicated with the waste gas collecting box (58) relatively.