CN210995189U - Coal washery shale shaker dustproof system - Google Patents
Coal washery shale shaker dustproof system Download PDFInfo
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- CN210995189U CN210995189U CN201921628308.5U CN201921628308U CN210995189U CN 210995189 U CN210995189 U CN 210995189U CN 201921628308 U CN201921628308 U CN 201921628308U CN 210995189 U CN210995189 U CN 210995189U
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- steel
- shale shaker
- channel
- vibrating screen
- coal washery
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Abstract
The utility model discloses a coal washery shale shaker dustproof system, concretely relates to dustproof technical field of coal washery, including 6 channel-section steels and C shape steel, 6 the channel-section steel upper surface is provided with C shape steel, 6 be provided with the shale shaker between the channel-section steel, 6 the channel-section steel is fixed in shale shaker both sides tip and middle part respectively with the angle of ground bolt, welds as the structure main part, two with 6C shape steel openings in addition in the horizontal direction in the shale shaker outside, welds between the channel-section steel C shape steel corner position department welding has a set of corner wheel, C shape steel internal weld has the round steel. The utility model discloses an improvement to dustproof system makes whole dustproof system dustproof, dust fall effect improves greatly, reaches more than 95%, and uses, easy maintenance, the sexual valence relative altitude, and general like product cost is high, efficiency is general, and the price/performance ratio is not high and use and maintain inconveniently.
Description
Technical Field
The utility model relates to a dustproof technical field of coal washery, more specifically say, the utility model relates to a coal washery shale shaker dust pelletizing system.
Background
The dust control systems put into use in coal washery are roughly of several types: organic glass, toughened glass, aluminum alloy, plastic steel material, various strip cloth etc. through steel frame construction as supporting, cover all kinds of dustproof materials to the open space of shale shaker, have some products to pack up directly over, have some products to be manual operation.
But it still has more shortcomings when in actual use, has the shortcomings of large volume, large floor area, complex maintenance, large cleaning difficulty, inconvenient use in the production process, short service life, high cost and the like.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a coal washery shale shaker dustproof system, through the improvement to dustproof system, make whole dustproof system dustproof, dust fall effect improves greatly, reach more than 95%, and uses, easy maintenance, the sexual valence relative altitude, and general like product cost is high, efficiency is general, the price/performance ratio is not high and use and maintenance are inconvenient.
In order to achieve the above object, the utility model provides a following technical scheme: a dust prevention system for a vibrating screen of a coal washing plant comprises 6 channel steels and C-shaped steels, wherein the C-shaped steels are arranged on the upper surfaces of the 6 channel steels, a vibrating screen is arranged between the 6 channel steels, the 6 channel steels are respectively fixed at the end parts and the middle part of two sides of the vibrating screen through angle bolts, in addition, openings of the 6C-shaped steels face the outer side of the vibrating screen in the horizontal direction and are welded between the channel steels as a structural body, a group of corner wheels are welded at the corner positions of the two C-shaped steels, round steels are welded inside the C-shaped steels, pulley assemblies are arranged on the side surfaces of the round steels, a tent rod is arranged above each pulley assembly, a limiting block is arranged at one end of each round steel, a rope clamp is arranged at the other end of each round steel, a 45-degree-angle pulley assembly is slidably mounted on each round steel, a tension spring is connected to the side, a tensioning wheel is arranged behind the rope clamp, a vibration exciter is arranged above the vibrating screen, and a motor is fixed on the outer sides of the C-shaped steels at the two end parts.
In a preferred embodiment, the pulley assembly includes a fixed frame connected with the canopy rod in a snap-fit manner, a set of lower pulleys is rotatably disposed on an inner side wall of the fixed frame, and a set of upper pulleys is disposed on an inner side wall of the fixed frame, which is close to and above the lower pulleys.
In a preferred embodiment, a three-proofing tarpaulin is laid above the tent poles, and the tent poles are designed in a galvanized hollow pipe structure.
In a preferred embodiment, the C-shaped steel includes a horizontal type and an inclined type, a set of upper limiting rods is fixedly arranged above the joint position of the horizontal type C-shaped steel and the inclined type C-shaped steel, and a set of lower limiting rods is fixedly arranged below the joint position of the horizontal type C-shaped steel and the inclined type C-shaped steel.
In a preferred embodiment, two sets of flat irons which are symmetrically distributed are arranged inside the tent rod, one end of each flat iron extends to the lower part inside the vibrating screen, and each flat iron is in an L-shaped structural design.
In a preferred embodiment, the motor driving end is sleeved with a steel wire rope, and the rope clamp is used for positioning and fixing two ends of the steel wire rope.
In a preferred embodiment, the height of 4 of the channel steels is equal, and the height of the other 2 channel steels is less than that of the first 4 channel steels.
The utility model discloses a technological effect and advantage:
the utility model discloses in through the improvement to dustproof system, make whole dustproof system dustproof, dust fall effect improve greatly, reach more than 95%, and use, easy maintenance, the sexual valence relative altitude, and general like product cost is high, efficiency is general, the price/performance ratio is not high and use and maintain inconveniently.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a schematic structural view of the middle canopy rod of the present invention.
The reference signs are: 1. channel steel; 2. c-shaped steel; 3. round steel; 4. a sheave assembly; 41. a fixed mount; 42. a lower pulley; 43. an upper pulley; 5. a limiting block; 6. a corner wheel; 7. vibrating screen; 8. a tension spring; 9. rope clamping; 10. a 45 ° angle pulley assembly; 11. an upper limiting rod; 12. a lower limit lever; 13. a tension wheel; 14. a vibration exciter; 15. a canopy rod; 16. a motor; 17. flat iron.
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.
The coal washing plant vibrating screen dust prevention system shown in the attached drawings 1, 2 and 3 comprises 6 channel steel 1 and C-shaped steel 2, wherein the C-shaped steel 2 is arranged on the upper surface of the channel steel 1, a vibrating screen 7 is arranged between the 6 channel steel 1, the 6 channel steel 1 is respectively fixed at the end parts and the middle part of two sides of the vibrating screen 7 through a plurality of angle bolts, in addition, the opening of the 6C-shaped steel faces the outer side of the vibrating screen 7 in the horizontal direction and is welded between the channel steel 1 as a structural main body, a group of angle turning wheels 6 are welded at the angle turning positions of the two C-shaped steel 2, round steel 3 is welded inside the C-shaped steel 2, a pulley assembly 4 is arranged on the side surface of the round steel 3, a filling rod 15 is arranged above the pulley assembly 4, a limit block 5 is arranged at one end of the round steel 3, a rope clamp 9 is arranged at the other end of the round steel 3, a 45-degree angle pulley, the side surface of the 45-degree angle pulley assembly 10 is connected with a tension spring 8, the other end of the tension spring 8 is connected with a rope clamp 9, a tension wheel 13 is arranged behind the rope clamp 9, a vibration exciter 14 is arranged above the vibrating screen 7, and a motor 16 is fixed on the outer sides of the C-shaped steels 2 at the two ends.
Further, the pulley assembly 4 includes a fixing frame 41 connected with the tent rod 15 in a clamping manner, a set of lower pulleys 42 is rotatably disposed on the inner side wall of the fixing frame 41, and a set of upper pulleys 43 is disposed on the inner side wall of the fixing frame 41 near the upper portion of the lower pulleys 42.
Furthermore, a three-proofing tarpaulin is laid above the tarpaulin rod 15, and the tarpaulin rod 15 is designed in a galvanized hollow pipe structure.
Further, the C-shaped steel 2 is designed to be horizontal and inclined, a set of upper limiting rods 11 is fixedly arranged above the joint position of the horizontal C-shaped steel 2 and the inclined C-shaped steel 2, and a set of lower limiting rods 12 is fixedly arranged below the joint position of the horizontal C-shaped steel 2 and the inclined C-shaped steel 2.
Further, two groups of flat irons 17 which are symmetrically distributed are arranged inside the tent rod 15, one ends of the flat irons 17 extend to the lower portion inside the vibrating screen 7, and the flat irons 17 are designed to be L-shaped.
Furthermore, a steel wire rope is sleeved at the driving end of the motor 16, and two ends of the steel wire rope are positioned and fixed by the rope clamp 9.
Furthermore, 4 of the channel steel 1 are equal in height, and the height of the other 2 channels is smaller than that of the first 4 channels.
The implementation mode is specifically as follows: in the starting, running and stopping processes of the vibrating screen 7, the vibrating frequency is high, the amplitude is large, and the main structure body is not suitable for being fixed on the vibrating screen 7, so that 6 channel steels 1 are vertically arranged around the vibrating screen 7 and are respectively fixed at the end parts and the middle parts of two sides of the vibrating screen 7 by using angle bolts; openings of 6C-shaped steels 2 face the outer side of a vibrating screen 7 in the horizontal direction, the C-shaped steels are welded between channel steels 1 to serve as a structural main body, round steels 3 serve as tracks and are welded inside the C-shaped steels 2, the round steels 3 are arranged between a lower pulley 42 and an upper pulley 43 in a pulley assembly 4, a tent rod 15 is inserted into the upper portion of the pulley assembly 4 and supports three-proofing tarpaulin to slide on the round steel 3 tracks together, two ends of a steel wire rope are positioned and fixed by using a rope clamp 9 at the final completely opened position of the tarpaulin, a tension pulley 13 is welded behind the rope clamp 9 to tension the steel wire rope, the motor 16 drives the steel wire rope to drive the whole system to reciprocate on the tracks, limit points are arranged at the front end and the rear end of the track respectively, and the motor; when the awning is in a fully opened state, the upper limiting rod 11 and the lower limiting rod 12 can be flexibly arranged at the upper plane and the lower plane of the C-shaped steel 2 by using the short round steel 3, the last pulley assembly 4 in the opening direction is customized to be in a shape with an included angle of 45 degrees, when the last pulley assembly 4 contacts the lower limiting rod 12, the motor 16 continues to operate, the last awning rod can continue to advance along the direction with the included angle of 45 degrees, when the last awning rod contacts the upper limiting rod 11, the motor 16 stops operating, and the awning rods can be ensured to wrap the vibration exciter 14 to the maximum extent and tightly butt two parts of awning cloth; when a retraction command is executed, the rear two awning rods positively move to the retraction direction under the double actions of the steel wire rope and the tension spring 8; welding corner wheels 6 at the corner positions of the two C-shaped steels 2 so as to facilitate the operation of the steel wire rope; the base of the motor 16 is welded and fixed at the outer sides of the C-shaped steels 2 at the two end parts; because the vibration exciter 14 is a fixed object and cannot be moved randomly, the vibration exciter 14 is used as a demarcation point, the two side spaces are divided into two parts which can be operated independently and do not influence each other, and the two part systems can be folded towards the two sides of the vibrating screen 7, do not occupy the space above and on the two sides when being completely folded, can carry out maintenance work of any form on the vibrating screen 7, and can be folded in the space above when being respectively opened; there is certain gap in the side space between main structure body and shale shaker 7 itself, processes the band iron 17 into L shape, fixes in galvanized hollow tube lower part with wild goose tail nail, fixes the quartzy board on band iron 17 and extends to the inside below of shale shaker 7 with wild goose tail nail, with the inside all gaps comprehensive shutoff in side space, reaches the purpose of comprehensive dustproof, dust fall.
The utility model discloses the theory of operation:
referring to the attached fig. 1, 2 and 3 of the specification, an 800W motor 16 (a 220V power supply is changed into a 24V voltage through a transformer) is used as a power source, a steel wire rope is used as traction, tarpaulin laid on a tent pole 15 is driven, and reciprocating motion is performed on an erected rigid structure. The vibration exciter 14 is used as a boundary line, and after the left part and the right part execute a closing command, the upper space and the side space including the vibration exciter 14 can be covered tightly, and the size of the opening space can be controlled randomly; after the opening command is executed, all the components can be folded and contracted to two sides of the vibrating screen 7, and the upper space and the side space can be completely opened.
The three-proofing tarpaulin is selected as a main covering material, the material can meet the requirements of water resistance, fire resistance and mildew resistance, and after the daily production work is finished, the tarpaulin can be directly washed without influencing the whole use performance; the rigid structure is independent of the vibrating screen 7, is fixed by foundation bolts and is limited by vibration; folding a canopy rod 15 made of a galvanized hollow pipe towards a vibration exciter 14, and infinitely shortening the gap between two parts of components; the clearance between the steel structure and the vibrating screen 7 is close to 35 CM, the flat iron 17 is fixed on the pulley assembly 4, the transparent rubber mat is additionally arranged on the flat iron 17 and extends into the upper space of the vibrating screen 7 for plugging, and the additionally arranged parts can move on the track along with the pulley assembly 4, so that the method can effectively solve the clearance problem and does not affect the appearance when being completely folded; no matter the opening or closing command is executed, all the parts can be suspended at any time, when the parts are folded to the final position, the upper and side spaces are completely opened, and all normal maintenance work can be carried out on the vibrating screen 7; through the improvement to dustproof system, make whole dustproof system dustproof, dust fall effect improve greatly, reach more than 95%, and use, easy maintenance, the sexual valence relative altitude, and general like product cost is high, efficiency is general, and the price/performance ratio is not high and use and maintenance are inconvenient.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a coal washery shale shaker dust pelletizing system, includes 6 channel-section steels (1) and C shape steel (2), its characterized in that: the upper surface of 6 channel steel (1) is provided with C-shaped steel (2), a vibrating screen (7) is arranged between 6 channel steel (1), 6 channel steel (1) is respectively fixed on the end parts and the middle parts of two sides of the vibrating screen (7) by using angle bolts, in addition, the opening of 6C-shaped steel faces to the outer side of the vibrating screen (7) in the horizontal direction, the channel steel is welded between the channel steel (1) as a structural body, a group of angle turning wheels (6) are welded at the corner positions of the two C-shaped steel (2), round steel (3) is welded inside the C-shaped steel (2), a pulley assembly (4) is arranged on the side surface of the round steel (3), a covering rod (15) is arranged above the pulley assembly (4), one end of the round steel (3) is provided with a limit block (5), the other end of the round steel (3) is provided with a rope clamp (9), and a 45-degree angle pulley assembly (10) is slidably, the side surface of the 45-degree angle pulley assembly (10) is connected with a tension spring (8), the other end of the tension spring (8) is connected with a rope clamp (9), a tension wheel (13) is arranged behind the rope clamp (9), a vibration exciter (14) is arranged above the vibrating screen (7), and a motor (16) is fixed on the outer sides of the C-shaped steels (2) at the two ends.
2. The coal washery shale shaker dust pelletizing system of claim 1, characterized in that: pulley assembly (4) including with fluffy pole (15) looks block mount (41) of being connected, it is provided with a set of bottom sheave (42) to rotate on the inside wall of mount (41), and the inside wall of mount (41) is close to bottom sheave (42) top and is provided with a set of top sheave (43).
3. The coal washery shale shaker dust pelletizing system of claim 1, characterized in that: three-proofing tarpaulin is laid above the tarpaulin rod (15), and the tarpaulin rod (15) is designed into a galvanized hollow pipe structure.
4. The coal washery shale shaker dust pelletizing system of claim 1, characterized in that: c shape steel (2) are including horizontal and tilting design, the C shape steel (2) of horizontal and the C shape steel (2) handing-over position department top of tilting are fixed and are provided with a set of spacing pole (11) on, and the C shape steel (2) of horizontal and the C shape steel (2) handing-over position department below of tilting is fixed and is provided with a set of spacing pole (12) down.
5. The dust prevention system for the vibrating screen of the coal washery as claimed in claim 1, wherein two sets of flat irons (17) are symmetrically distributed in the canopy rod (15), one end of each flat iron (17) extends to the lower portion of the inner portion of the vibrating screen (7), and each flat iron (17) is in L-shaped structural design.
6. The coal washery shale shaker dust pelletizing system of claim 1, characterized in that: the driving end of the motor (16) is sleeved with a steel wire rope, and the two ends of the steel wire rope are positioned and fixed by the rope clamp (9).
7. The coal washery shale shaker dust pelletizing system of claim 1, characterized in that: 4 of the channel steel (1) are equal in height, and the heights of the other 2 channels are smaller than the heights of the first 4 channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628308.5U CN210995189U (en) | 2019-09-27 | 2019-09-27 | Coal washery shale shaker dustproof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921628308.5U CN210995189U (en) | 2019-09-27 | 2019-09-27 | Coal washery shale shaker dustproof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210995189U true CN210995189U (en) | 2020-07-14 |
Family
ID=71497405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921628308.5U Expired - Fee Related CN210995189U (en) | 2019-09-27 | 2019-09-27 | Coal washery shale shaker dustproof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210995189U (en) |
-
2019
- 2019-09-27 CN CN201921628308.5U patent/CN210995189U/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: 20200714 Termination date: 20210927 |
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| CF01 | Termination of patent right due to non-payment of annual fee |