CN218223729U - Coal dressing is with taking off medium sieve water jet equipment - Google Patents
Coal dressing is with taking off medium sieve water jet equipment Download PDFInfo
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- CN218223729U CN218223729U CN202221595012.XU CN202221595012U CN218223729U CN 218223729 U CN218223729 U CN 218223729U CN 202221595012 U CN202221595012 U CN 202221595012U CN 218223729 U CN218223729 U CN 218223729U
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- fixedly connected
- supporting seat
- column
- coal dressing
- pillar
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Abstract
The utility model discloses a coal dressing is with taking off medium sieve water jet equipment, including a supporting seat, the equal first pillar of fixedly connected with in both ends of supporting seat, the equal fixedly connected with second pillar in bottom of two first pillars, the spout has been seted up on the supporting seat, lie in the spout sliding connection slider on the supporting seat, the first fixed column of bottom fixedly connected with of slider, supporting seat and fixedly connected with activity post are run through to the bottom of first fixed column, the bottom fixedly connected with honeycomb duct of activity post, one side is provided with a plurality of shower nozzles on the honeycomb duct, opposite side intercommunication has two inlet tubes on the honeycomb duct. The movable sliding block is moved to adjust the positions of the plurality of spray heads, the hexagonal head end of the fastening bolt is enabled to be abutted to the side wall of the supporting seat, the fastening bolt is further fixed, the pull ring is pulled to drive the ejector rod to move outwards, the movable column is further moved to adjust the height of the movable column, the height of the plurality of spray heads is further adjusted, the pull ring is loosened, and the restoring force of the spring drives the ejector rod to be inserted into the round hole to be fixed.
Description
Technical Field
The utility model belongs to the technical field of hydraulic equipment for the coal dressing, especially, relate to a coal dressing is with taking off medium sieve water jet equipment.
Background
The medium removing sieve water spraying device is used for performing the operation of removing mud and medium from coal in a coal plant at the present stage and removing coal slime from the coal by a wet method, and the spray heads of the water spraying device adopted by the medium removing sieve of the existing coal preparation plant are arranged in parallel, so that the spraying area during water spraying is limited, and the coal is not uniformly sprayed with water.
The existing water spraying device has a simpler structure, and cannot be adjusted according to the dimension of medium removal, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the problem, the utility model provides a coal dressing is with taking off medium sieve water jet equipment.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a coal dressing is with taking off medium sieve water jet equipment, includes the supporting seat, the equal first pillar of fixedly connected with in both ends of supporting seat, two the equal fixedly connected with second pillar in bottom of first pillar, two the equal fixedly connected with mounting panel in bottom of second pillar, two all be connected with fastening assembly on the mounting panel, the spout has been seted up on the supporting seat, it has the slider to lie in sliding connection in the spout on the supporting seat, the first fixed column of bottom fixedly connected with of slider, supporting seat and fixedly connected with activity post are run through to the bottom of first fixed column, the bottom fixedly connected with honeycomb duct of activity post, one side is provided with a plurality of shower nozzles on the honeycomb duct, opposite side intercommunication has two inlet tubes on the honeycomb duct.
Preferably, threaded holes are formed in the two sides of the sliding block, fastening bolts are connected to the two threaded holes in the sliding block in a threaded mode, the side walls of the two sides of the supporting seat are provided with strip-shaped openings, the sliding groove is communicated with the two strip-shaped openings respectively, the two fastening bolts penetrate through the two strip-shaped openings in a sliding mode respectively, and the hexagon head ends of the fastening bolts are abutted to the side walls of the supporting seat.
Preferably, an inner cavity is formed in the second supporting column, the bottom end of the first supporting column is slidably arranged in the inner cavity of the second supporting column, a fixing bolt penetrates through the second supporting column, and a plurality of screw holes matched with the fixing bolt are formed in the first supporting column.
Preferably, the movable column is provided with a cavity, the bottom end of the first fixed column is slidably arranged in the cavity, the movable column is provided with an ejector rod in a penetrating manner, the first fixed column is provided with a plurality of round holes matched with the ejector rod, the end part of the ejector rod is fixedly connected with a pull ring, a spring is sleeved on the outer side of the ejector rod, and two ends of the spring are fixedly connected with the pull ring and the outer wall of the movable column respectively.
Preferably, fastening components includes fly leaf, threaded rod and hand wheel, the top and the mounting panel of threaded rod rotate to be connected, fly leaf threaded connection is on the threaded rod, hand wheel fixed connection is in the bottom of threaded rod.
Preferably, the bottom of mounting panel is located two gag lever posts of threaded rod both sides fixedly connected with, set up the spacing hole with two gag lever posts looks adaptation on the fly leaf, two the gag lever post slides respectively and runs through two spacing holes.
Preferably, a plurality of shower nozzle outside cover is equipped with same protection casing, the inboard fixed cutting ferrule that is provided with a plurality of shower nozzles looks adaptations of protection casing.
Preferably, the end parts of the two water inlet pipes are both provided with protective covers in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the positions of the plurality of spray heads are adjusted by moving the sliding block, so that the hexagonal head end of the fastening bolt is abutted against the side wall of the supporting seat and is further fixed, the pull ring is pulled to drive the ejector rod to move outwards, the ejector rod is moved out of the round hole, the movable column can be moved, the height of the movable column is adjusted, the heights of the plurality of spray heads are further adjusted, the pull ring is loosened, and the ejector rod is driven to be inserted into the round hole by the restoring force action of the spring to be fixed;
2. when the shower nozzle is not used, the protective cover is sleeved outside the plurality of shower nozzles, the plurality of clamping sleeves are respectively clamped on the shower nozzles to protect the shower nozzles, and the water inlet pipe is protected by the protective cover;
3. the hand wheel is rotated to drive the threaded rod to rotate, so that the movable plate moves up and down, the whole device is fixed through the clamping effect of the movable plate and the mounting plate, and the device is convenient to mount.
Drawings
FIG. 1 is a schematic structural view of the whole medium removing sieve water spraying device for coal dressing provided by the utility model;
FIG. 2 is a schematic structural view of another view angle of the whole medium removing sieve water spraying device for coal dressing provided by the present invention;
fig. 3 is a schematic structural view of a first fixed column, a movable column and a flow guide pipe of the medium removing sieve water spraying device for coal dressing provided by the utility model;
fig. 4 is the schematic structural diagram of the inner side of the protective cover of the de-media screen water spraying device for coal dressing provided by the utility model.
In the figure: 1. a supporting seat; 2. a first support column; 3. a second support; 4. mounting a plate; 5. a slider; 6. a first fixed column; 7. a movable post; 8. a flow guide pipe; 9. a spray head; 10. a water inlet pipe; 11. fastening a bolt; 12. fixing the bolt; 13. a screw hole; 14. a top rod; 15. a circular hole; 16. a pull ring; 17. a spring; 18. a movable plate; 19. a threaded rod; 20. a hand wheel; 21. a limiting rod; 22. a protective cover; 23. a card sleeve; 24. a protective cover; 25. a chute.
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.
Referring to fig. 1-4, a water spray device of a medium removing sieve for coal dressing comprises a supporting seat 1, wherein first supporting columns 2 are fixedly connected to two ends of the supporting seat 1, second supporting columns 3 are fixedly connected to the bottoms of the first supporting columns 2, mounting plates 4 are fixedly connected to the bottoms of the second supporting columns 3, and fastening components are connected to the two mounting plates 4. The supporting seat 1 is provided with a sliding groove 25, the supporting seat 1 is provided with a sliding block 5 in the sliding groove 25, the sliding block 5 is fixedly connected with a first fixed column 6 at the bottom of the sliding block 5, the bottom end of the first fixed column 6 penetrates through the supporting seat 1 and a movable column 7 fixedly connected with the movable column 7, a cavity is formed in the movable column 7, the bottom end of the first fixed column 6 is slidably arranged in the cavity, a push rod 14 is arranged on the movable column 7 in a penetrating mode, a plurality of round holes 15 matched with the push rod 14 are formed in the first fixed column 6, the end portion of the push rod 14 is fixedly connected with a pull ring 16, a spring 17 is sleeved on the outer side of the push rod 14, two ends of the spring 17 are fixedly connected with the pull ring 16 and the outer wall of the movable column 7 respectively, the pull ring 16 is pulled, the push rod 14 is driven to move outwards, the push rod 14 is moved out of the round hole 15, the spring 17 is compressed, the height of the movable column 7 is adjusted, the pull ring 16 is loosened, the push rod 14 is driven to be inserted into the round hole 15 through restoring force of the spring 17, and the fixing is carried out.
The bottom fixedly connected with honeycomb duct 8 of activity post 7, the honeycomb duct 8 both ends seal the setting, and one side is provided with a plurality of shower nozzles 9 on the honeycomb duct 8, and the opposite side intercommunication has two inlet tubes 10 on the honeycomb duct 8, with two inlet tubes 10 and external water pipe intercommunication, water injection in the honeycomb duct 8, through a plurality of shower nozzles 9 blowout again. The outer side of the plurality of spray heads 9 is sleeved with the same protective cover 22, the clamping sleeves 23 matched with the plurality of spray heads 9 are fixedly arranged on the inner side of the protective cover 22, the protective cover 22 is sleeved on the outer sides of the plurality of spray heads 9, and the plurality of clamping sleeves 23 are clamped on the spray heads 9 respectively to protect the spray heads 9. The equal threaded mounting of tip of two inlet tubes 10 has protective cover 24, protects inlet tube 10 through protective cover 24.
Referring to fig. 1, both sides all have seted up threaded hole on the slider 5, lie in two threaded hole equal threaded connection on the slider 5 and have fastening bolt 11, and the bar mouth has all been seted up to the both sides lateral wall of supporting seat 1, and spout 25 communicates with two bar mouths respectively, and two fastening bolt 11 slide respectively and run through two bar mouths, and fastening bolt 11's hexagonal head end is inconsistent with supporting seat 1 lateral wall.
Referring to fig. 2, an inner cavity has been seted up on the second pillar 3, and the bottom of first pillar 2 slides and sets up the inner cavity at second pillar 3, runs through on the second pillar 3 and is provided with fixing bolt 12, sets up a plurality of screw 13 with fixing bolt 12 looks adaptation on the first pillar 2, fixes first pillar 2 and second pillar 3 through fixing bolt 12 and screw 13.
Referring to fig. 2, the fastening assembly includes a movable plate 18, a threaded rod 19 and a hand wheel 20, the top end of the threaded rod 19 is rotatably connected to the mounting plate 4, the movable plate 18 is in threaded connection with the threaded rod 19, the hand wheel 20 is fixedly connected to the bottom end of the threaded rod 19, the hand wheel 20 is rotated to drive the threaded rod 19 to rotate, the movable plate 18 moves up and down, and then the whole device is fixed by clamping the movable plate 18 and the mounting plate 4. The bottom of the mounting plate 4 is located on two sides of the threaded rod 19 and fixedly connected with two limiting rods 21, the movable plate 18 is provided with limiting holes matched with the two limiting rods 21, and the two limiting rods 21 respectively slide through the two limiting holes.
Now, the operation principle of the present invention is described as follows: through removing slider 5, adjust the position of a plurality of shower nozzles 9, make fastening bolt 11 run through the bar mouth and insert in the screw hole, twist and move fastening bolt 11, make fastening bolt 11's hexagonal head end inconsistent with supporting seat 1 lateral wall, and then fixed with slider 5. Pulling the pull ring 16 to drive the ejector rod 14 to move outwards, so that the ejector rod 14 moves out of the round hole 15, compressing the spring 17, further moving the movable column 7, adjusting the height of the movable column 7, further adjusting the heights of the plurality of spray heads 9, loosening the pull ring 16, and driving the ejector rod 14 to be inserted into the round hole 15 through the restoring force action of the spring 17 to fix. The two water inlet pipes 10 are communicated with an external water pipe, water is injected into the flow guide pipe 8, and then the water is sprayed out through the plurality of spray heads 9 to spray water.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a coal dressing is with taking off medium sieve water jet equipment, includes supporting seat (1), its characterized in that, the equal fixedly connected with first pillar (2) in both ends of supporting seat (1), two the equal fixedly connected with second pillar (3) in bottom of first pillar (2), two the equal fixedly connected with mounting panel (4) in bottom of second pillar (3), two all be connected with fastening component on mounting panel (4), spout (25) have been seted up on supporting seat (1), lie in spout (25) sliding connection slider (5) on supporting seat (1), the first fixed column (6) of bottom fixedly connected with of slider (5), the bottom of first fixed column (6) runs through supporting seat (1) and fixedly connected with activity post (7), the bottom fixedly connected with honeycomb duct (8) of activity post (7), one side is provided with a plurality of shower nozzles (9) on honeycomb duct (8), the opposite side intercommunication has two inlet tubes (10) on honeycomb duct (8).
2. The medium removing sieve water spraying device for coal preparation as claimed in claim 1, wherein threaded holes are formed in both sides of the sliding block (5), fastening bolts (11) are screwed in both threaded holes on the sliding block (5), strip-shaped openings are formed in both side walls of the supporting seat (1), the sliding grooves (25) are respectively communicated with the two strip-shaped openings, the two fastening bolts (11) respectively slidably penetrate through the two strip-shaped openings, and the hexagonal head ends of the fastening bolts (11) are abutted against the side walls of the supporting seat (1).
3. The medium removing sieve water spraying device for coal dressing according to claim 1, wherein an inner cavity is formed in the second support column (3), the bottom end of the first support column (2) is slidably arranged in the inner cavity of the second support column (3), a fixing bolt (12) penetrates through the second support column (3), and a plurality of screw holes (13) matched with the fixing bolt (12) are formed in the first support column (2).
4. The medium removing sieve water spraying device for coal dressing according to claim 1, wherein a cavity is formed in the movable column (7), the bottom end of the first fixed column (6) is slidably arranged in the cavity, an ejector rod (14) penetrates through the movable column (7), a plurality of round holes (15) matched with the ejector rod (14) are formed in the first fixed column (6), a pull ring (16) is fixedly connected to the end of the ejector rod (14), a spring (17) is sleeved on the outer side of the ejector rod (14), and two ends of the spring (17) are respectively fixedly connected with the pull ring (16) and the outer wall of the movable column (7).
5. The medium removing screen water spraying device for coal dressing as claimed in claim 1, wherein the fastening assembly comprises a movable plate (18), a threaded rod (19) and a hand wheel (20), the top end of the threaded rod (19) is rotatably connected with the mounting plate (4), the movable plate (18) is in threaded connection with the threaded rod (19), and the hand wheel (20) is fixedly connected with the bottom end of the threaded rod (19).
6. The medium removing screen water spraying device for coal dressing according to claim 5, wherein two limiting rods (21) are fixedly connected to the bottom of the mounting plate (4) at two sides of the threaded rod (19), the movable plate (18) is provided with limiting holes matched with the two limiting rods (21), and the two limiting rods (21) respectively penetrate through the two limiting holes in a sliding manner.
7. The medium removing sieve water spraying device for coal dressing according to claim 1, wherein the same protective cover (22) is sleeved outside the plurality of nozzles (9), and clamping sleeves (23) matched with the plurality of nozzles (9) are fixedly arranged inside the protective cover (22).
8. The medium removing sieve water spraying device for coal dressing according to claim 1, wherein the end parts of the two water inlet pipes (10) are both provided with a protective cover (24) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221595012.XU CN218223729U (en) | 2022-06-24 | 2022-06-24 | Coal dressing is with taking off medium sieve water jet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221595012.XU CN218223729U (en) | 2022-06-24 | 2022-06-24 | Coal dressing is with taking off medium sieve water jet equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218223729U true CN218223729U (en) | 2023-01-06 |
Family
ID=84673993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221595012.XU Active CN218223729U (en) | 2022-06-24 | 2022-06-24 | Coal dressing is with taking off medium sieve water jet equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218223729U (en) |
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2022
- 2022-06-24 CN CN202221595012.XU patent/CN218223729U/en active Active
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