CN217179968U - Head reciprocating type sampling head - Google Patents
Head reciprocating type sampling head Download PDFInfo
- Publication number
- CN217179968U CN217179968U CN202220038201.0U CN202220038201U CN217179968U CN 217179968 U CN217179968 U CN 217179968U CN 202220038201 U CN202220038201 U CN 202220038201U CN 217179968 U CN217179968 U CN 217179968U
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- China
- Prior art keywords
- sampling
- fixedly connected
- head
- movable block
- side wall
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- Expired - Fee Related
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- 238000005070 sampling Methods 0.000 title claims abstract description 109
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 244000309464 bull Species 0.000 abstract description 14
- 239000000463 material Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 6
- 230000005574 cross-species transmission Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a reciprocating type sampling head of head, including the adjustable shelf, the adjustable shelf lateral wall is connected with the movable block through reciprocating mechanism, the movable block bottom is connected with the diaphragm through deflection mechanism, fixed surface is connected with the cylinder under the diaphragm, cylinder piston end fixedly connected with sampling is fought, two installation pieces of sampling fill lateral wall fixedly connected with, installation piece lateral wall rotates and is connected with the bull stick, the fixed connecting block that has cup jointed of bull stick lateral wall, two fixedly connected with hopper plate between the connecting block, two racks of fixed surface are connected with under the diaphragm. The utility model discloses, the cylinder drives the sampling fill and moves down and carry out the sampling of material, accomplishes the sampling back, and the meshing through flat gear and rack drives the bull stick and rotates, and the bull stick drives the bucket sealing plate and rotates and fight the sampling and seal, avoids the sampling to fight and spill over in the in-process material that carries out the sampling is fought from the sampling, and then the sampling efficiency of effectual improvement sampling fill.
Description
Technical Field
The utility model relates to a sampling head technical field especially relates to a reciprocating type sampling head of head.
Background
The sampling machine is used for obtaining a sample of which the test result can represent the whole batch of sampled materials from a batch of materials, and the sampling machine extends into the materials through a sampling head to perform sampling operation.
In the sampling process of the coal sample, the sampling of the coal sample is an important link in the sampling process, whether the coal sample is representative or not is the key, the sampling of the coal sample is often influenced by sampling tools, human factors and the like during manual sampling, the representativeness of the sampled coal sample is not very strong, manual sampling is replaced by the sampling machine, the sampling requirement can be met, however, the existing sampling machine is used for sampling, the overflow of materials from a sampling head occurs, the quantity of the sampled materials is insufficient, and the sampling operation process is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a head reciprocating type sampling head.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a reciprocating type sampling head of head, includes the adjustable shelf, the adjustable shelf lateral wall is connected with the movable block through reciprocating mechanism, the movable block bottom is connected with the diaphragm through deflection mechanism, surface fixedly connected with cylinder under the diaphragm, cylinder piston end fixedly connected with sampling fill, two installation pieces of sampling fill lateral wall fixedly connected with, installation piece lateral wall rotates and is connected with the bull stick, the fixed connecting block that has cup jointed of bull stick lateral wall, two fixedly connected with hopper board between the connecting block, two racks of surface fixedly connected with under the diaphragm, the meshing of rack lateral wall is connected with the spur gear, two the spur gear is fixed cup jointing respectively on corresponding bull stick lateral wall, the inboard fixedly connected with of hopper board is sealed fills up.
As a further description of the above technical solution:
the reciprocating mechanism comprises a first servo motor fixedly connected to the outer side wall of the movable frame, a screw rod is fixedly connected to the output end of the first servo motor, one end, far away from the first servo motor, of the screw rod penetrates through the movable frame and the movable block and is in threaded connection with the movable block, and a limiting component used for stabilizing sliding of the movable block is arranged on the side wall of the movable block.
As a further description of the above technical solution:
the limiting assembly comprises a movable block fixedly connected to the upper surface of the movable block, the movable block penetrates through the movable frame and is in sliding connection with the movable frame, a sliding plate is fixedly connected to the top of the movable frame, and the sliding plate is in sliding connection with the upper surface of the movable frame.
As a further description of the above technical solution:
the deflection mechanism comprises a second servo motor fixedly connected to the upper surface of the transverse plate, a transmission rod is fixedly connected to the output end of the second servo motor, and one end, far away from the second servo motor, of the transmission rod penetrates through the transverse plate and the moving block and is rotatably connected with the moving block.
As a further description of the above technical solution:
the diaphragm lower surface fixed connection has two telescopic links, the one end fixed connection that the diaphragm was kept away from to the telescopic link is on the sampling fill upper surface, telescopic link outer wall cover is equipped with the spring.
As a further description of the above technical solution:
the sampling hopper is characterized in that two embedded plates are fixedly connected to the inner side of the hopper sealing plate, two embedded grooves matched with the embedded plates are formed in the side wall of the sampling hopper, and the embedded plates are embedded in the inner side wall of the embedded grooves.
As a further description of the above technical solution:
two protection pads are fixedly connected to the inner side of the bucket sealing plate and are in contact with the sampling bucket.
As a further description of the above technical solution:
the side wall of the bucket sealing plate is fixedly connected with an observation window used for observing the interior of the sampling bucket.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this reciprocating type sampling head of head, through the cylinder, the bull stick, the connecting block, seal the fill board, mutually supporting of flat gear and rack, at the in-process that carries out the material sampling, the cylinder drives the sampling fill and moves down and carry out the sampling of material, accomplish the sampling back, the meshing through flat gear and rack drives the bull stick and rotates, the bull stick drives the fill board and rotates and seal the sampling fill, avoid the sampling fill to spill over from the sampling fill at the in-process material that carries out the sampling, and then the sampling efficiency of effectual improvement sampling fill.
2. Compared with the prior art, the reciprocating type sampling head with the head is characterized in that the panel, the caulking groove and the sealing gasket are matched with each other, the panel is embedded into the caulking groove in the closed process of the sampling bucket, and the sealing gasket seals the bucket sealing plate and the sampling bucket, so that the sealing performance between the sampling bucket and the bucket sealing plate is effectively improved.
Drawings
Fig. 1 is a schematic structural view of a head reciprocating type sampling head provided by the present invention;
fig. 2 is a schematic structural view of a sampling bucket in a head reciprocating type sampling head provided by the present invention;
fig. 3 is a schematic structural view of a bucket sealing plate in a head reciprocating type sampling head provided by the present invention;
fig. 4 is a sectional view of a movable frame in a head reciprocating type sampling head according to the present invention.
Illustration of the drawings:
1. a movable frame; 2. a first servo motor; 3. a screw; 4. a moving block; 5. a transverse plate; 6. a cylinder; 7. a sampling hopper; 8. a rotating rod; 9. connecting blocks; 10. a bucket sealing plate; 11. a movable block; 12. a slide plate; 13. a second servo motor; 14. a transmission rod; 15. a telescopic rod; 16. a spring; 17. a flat gear; 18. a rack; 19. an observation window; 20. a panel; 21. caulking grooves; 22. mounting blocks; 23. a protective pad; 24. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model provides a reciprocating type sampling head of head: the device comprises a movable frame 1, the side wall of the movable frame 1 is connected with a movable block 4 through a reciprocating mechanism, the reciprocating mechanism comprises a first servo motor 2 fixedly connected with the outer side wall of the movable frame 1, the output end of the first servo motor 2 is fixedly connected with a screw rod 3, one end of the screw rod 3 far away from the first servo motor 2 penetrates through the movable frame 1 and the movable block 4 and is in threaded connection with the movable block 4, the side wall of the movable block 4 is provided with a limiting component for stabilizing the sliding of the movable block 4, the limiting component comprises a movable block 11 fixedly connected with the upper surface of the movable block 4, the movable block 11 penetrates through the movable frame 1 and is in sliding connection with the movable frame 1, the top of the movable frame 1 is fixedly connected with a sliding plate 12, the sliding plate 12 is in sliding connection with the upper surface of the movable frame 1, the screw rod 3 is driven to rotate by the first servo motor 2, the screw rod 3 drives the movable block 4 to move, and the movable block 4 drives a sampling hopper 7 to do reciprocating movement through a transverse plate 5 and a cylinder 6, and the moving track of the moving block 4 can be effectively stabilized through the limiting component.
Wherein, the bottom of the moving block 4 is connected with a transverse plate 5 through a deflection mechanism, the deflection mechanism comprises a second servo motor 13 fixedly connected to the upper surface of the transverse plate 5, the output end of the second servo motor 13 is fixedly connected with a transmission rod 14, one end of the transmission rod 14 far away from the second servo motor 13 runs through the transverse plate 5 and the moving block 4 and is rotatably connected with the moving block 4, the transverse plate 5 is driven to rotate through the deflection mechanism, the transverse plate 5 drives the sampling hopper 7 to rotate through the air cylinder 6, and therefore the sampling hopper 7 is driven to perform unloading operation.
Further, fixedly connected with cylinder 6 under diaphragm 5, 6 piston end fixedly connected with sampling buckets 7 of cylinder, 5 lower fixedly connected with of diaphragm 15 have two telescopic links 15, the one end fixed connection that diaphragm 5 was kept away from to telescopic link 15 is on 7 upper surfaces of sampling buckets, 15 outer wall covers of telescopic link are equipped with spring 16, the in-process of the activity removal about 6 piston end drive sampling buckets 7 of cylinder, can effectual increase diaphragm 5 and the connectivity between 7 of sampling buckets through telescopic link 15 and spring 16's setting, it is more stable when making 6 piston end drive sampling buckets 7 activities of cylinder, two installation pieces 22 of 7 lateral wall fixedly connected with of sampling buckets, installation piece 22 lateral wall rotates and is connected with bull stick 8, the fixed connecting block 9 that has cup jointed of 8 lateral walls of bull stick, fixedly connected with closing bucket board 10 between two connecting blocks 9.
Furthermore, two embedded plates 20 are fixedly connected to the inner side of the bucket sealing plate 10, two caulking grooves 21 matched with the embedded plates 20 are formed in the side wall of the sampling bucket 7, the embedded plates 20 are embedded in the inner side walls of the caulking grooves 21, a sealing gasket 24 is fixedly connected to the inner side of the bucket sealing plate 10, when the sampling bucket 7 is sealed, the embedded plates 20 are embedded in the caulking grooves 21 and are matched with the sealing gasket 24, so that the sealing performance between the sampling bucket 7 and the bucket sealing plate 10 is effectively improved, two racks 18 are fixedly connected to the lower surface of the transverse plate 5, flat gears 17 are meshed and connected to the outer side walls of the racks 18, the two flat gears 17 are respectively fixedly sleeved on the outer side walls of the corresponding rotating rods 8, two protective pads 23 are fixedly connected to the inner side of the bucket sealing plate 10, the protective pads 23 are in contact with the sampling bucket 7, when the bucket sealing plate 10 rotates to seal the sampling bucket 7, effective buffering is performed through the protective pads 23, and the impact force of the bucket sealing plate 10 is prevented from being too large, cause sampling fill 7 to take place to damage, seal bucket board 10 lateral wall fixedly connected with and be used for 7 inside observation windows 19 that observe sampling fill, watch the condition of 7 inside sampling materials of sampling fill through observation window 19.
The working principle is as follows: start first servo motor 2, first servo motor 2 drives screw rod 3 and rotates, screw rod 3 drives the movable block 4 activity, movable block 4 drives diaphragm 5 and removes, diaphragm 5 drives sampling fill 7 through cylinder 6 and removes, start cylinder 6, 6 piston ends of cylinder drive sampling fill 7 downstream, sampling fill 7 drives bull stick 8 downstream, bull stick 8 drives connecting block 9 through the meshing of spur gear 17 with rack 18 and rotates, connecting block 9 drives closing bucket board 10 and rotates, sampling fill 7 and material contact carry out the sampling operation.
After the sampling operation is completed, the piston end of the cylinder 6 drives the sampling hopper 7 to move upwards, the sampling hopper 7 moves upwards to drive the rotating rod 8 to rotate reversely, the rotating rod 8 drives the hopper sealing plate 10 to rotate through the connecting block 9, and after the sampling hopper 7 is completely lifted, the panel 20 is embedded into the embedding groove 21 to completely seal the sampling hopper 7.
The first servo motor 2 is started, the first servo motor 2 drives the moving block 4 to move through the screw rod 3, the moving block 4 drives the sampling hopper 7 filled with samples to move to a discharging position, the second servo motor 13 is started, the second servo motor 13 drives the transmission rod 14 to rotate, the transmission rod 14 drives the sampling hopper 7 to rotate through the transverse plate 5 and the air cylinder 6, the air cylinder 6 is started, the piston end of the air cylinder 6 drives the sampling hopper 7 to move, and the hopper sealing plate 10 is opened in the moving process to finish discharging.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A reciprocating type sampling head of head, includes adjustable shelf (1), its characterized in that: the side wall of the movable frame (1) is connected with a movable block (4) through a reciprocating mechanism, the bottom of the movable block (4) is connected with a transverse plate (5) through a deflection mechanism, the lower surface of the transverse plate (5) is fixedly connected with a cylinder (6), the piston end of the cylinder (6) is fixedly connected with a sampling hopper (7), the outer side wall of the sampling hopper (7) is fixedly connected with two mounting blocks (22), the side wall of each mounting block (22) is rotatably connected with a rotating rod (8), the outer side wall of each rotating rod (8) is fixedly connected with a connecting block (9), a hopper sealing plate (10) is fixedly connected between the two connecting blocks (9), the lower surface of the transverse plate (5) is fixedly connected with two racks (18), the outer side wall of each rack (18) is engaged and connected with a flat gear (17), and the two flat gears (17) are respectively and fixedly connected on the outer side walls of the corresponding rotating rods (8), the inner side of the hopper sealing plate (10) is fixedly connected with a sealing gasket (24).
2. A head reciprocating sampling head according to claim 1, wherein: the reciprocating mechanism comprises a first servo motor (2) fixedly connected to the outer side wall of the movable frame (1), a screw rod (3) is fixedly connected to the output end of the first servo motor (2), one end, far away from the first servo motor (2), of the screw rod (3) penetrates through the movable frame (1) and the movable block (4) and is in threaded connection with the movable block (4), and a limiting component used for stabilizing the sliding of the movable block (4) is arranged on the side wall of the movable block (4).
3. A head reciprocating sampling head according to claim 2, wherein: the limiting assembly comprises a movable block (11) fixedly connected to the upper surface of the movable block (4), the movable block (11) penetrates through the movable frame (1) and is in sliding connection with the movable frame (1), a sliding plate (12) is fixedly connected to the top of the movable frame (1), and the sliding plate (12) is in sliding connection with the upper surface of the movable frame (1).
4. A head reciprocating sampling head according to claim 1, wherein: the deflection mechanism comprises a second servo motor (13) fixedly connected to the upper surface of the transverse plate (5), a transmission rod (14) is fixedly connected to the output end of the second servo motor (13), and one end, far away from the second servo motor (13), of the transmission rod (14) penetrates through the transverse plate (5) and the moving block (4) and is rotatably connected with the moving block (4).
5. A head reciprocating sampling head according to claim 1, wherein: diaphragm (5) lower surface fixed connection has two telescopic links (15), the one end fixed connection that diaphragm (5) were kept away from in telescopic link (15) is on sampling fill (7), telescopic link (15) outer wall cover is equipped with spring (16).
6. A head reciprocating sampling head according to claim 1, wherein: the inner side of the hopper sealing plate (10) is fixedly connected with two embedded plates (20), the side wall of the sampling hopper (7) is provided with two embedded grooves (21) matched with the embedded plates (20), and the embedded plates (20) are embedded on the inner side wall of the embedded grooves (21).
7. A head reciprocating sampling head according to claim 1, wherein: two protection pads (23) of hopper board (10) inboard fixedly connected with, protection pad (23) contact with sampling fill (7).
8. A head reciprocating sampling head according to claim 1, wherein: the side wall of the bucket sealing plate (10) is fixedly connected with an observation window (19) used for observing the interior of the sampling bucket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220038201.0U CN217179968U (en) | 2022-01-09 | 2022-01-09 | Head reciprocating type sampling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220038201.0U CN217179968U (en) | 2022-01-09 | 2022-01-09 | Head reciprocating type sampling head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217179968U true CN217179968U (en) | 2022-08-12 |
Family
ID=82734068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220038201.0U Expired - Fee Related CN217179968U (en) | 2022-01-09 | 2022-01-09 | Head reciprocating type sampling head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217179968U (en) |
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2022
- 2022-01-09 CN CN202220038201.0U patent/CN217179968U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |