CN209953039U - Adjusting device for separating clean coal from pebbles - Google Patents
Adjusting device for separating clean coal from pebbles Download PDFInfo
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- CN209953039U CN209953039U CN201920837166.7U CN201920837166U CN209953039U CN 209953039 U CN209953039 U CN 209953039U CN 201920837166 U CN201920837166 U CN 201920837166U CN 209953039 U CN209953039 U CN 209953039U
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- clean coal
- adjusting plate
- adjusting device
- pebbles
- plate
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Abstract
The utility model relates to a control clean coal and stone separation's technical field among the jigging coal washing system, concretely relates to adjust flexible, operation stable clean coal and stone separation uses adjusting device, organism both sides fixed support block respectively, dwang one end is connected with the support block of one side through first bearing, the dwang other end passes the support block of opposite side in proper order and fixes the arc regulating plate that is connected to the twist grip at organism opposite side, the dwang is connected with the support block of opposite side through the second bearing, the dwang is connected with the arc regulating plate through the third bearing, set up two and more than two gears on the dwang; the lifting adjusting plate is provided with a rack meshed with the gear, the bottom of the lifting adjusting plate is connected to the gate plate through a connecting rod, and the lifting adjusting plate drives the gate plate to move up and down at the position of the stone collecting opening. The adjusting device can realize accurate control and adjustment, improve the yield of clean coal, keep a required adjusting state and prolong the service life of the adjusting device for separating the clean coal from stones.
Description
Technical Field
The utility model relates to a control clean coal and the technical field of stone separation among the coal washing system of jigging, concretely relates to adjust nimble, move stable clean coal and stone separation and use adjusting device.
Background
The jigging type coal washing is a coal washing mode which is commonly adopted by coal washing plants and has the advantages of low cost, high efficiency and convenient operation. The coal washing jigging device comprises a raw material screening device, a crushing device, a jigging machine and a material conveying device.
The during operation, when the commodity stream was through jigging machine material bed, the air was blown off by the lower part, stir the material, through the water that the side was washed out, wash the coal, and according to the density difference of material each component, separate the material, in the pebble coal washing system, under the prerequisite that the amount of wind is stable with the water yield, when pebble and clean coal are washing the in-process, because the pebble is heavier to be located the bottom, clean coal is lighter to float on water, can utilize separator to carry out separation between them, current clean coal and the adjusting device of pebble separation, the manual regulation aperture that keeps clean coal and pebble separation of its operational mode adoption.
The prior regulating device for separating clean coal from pebbles has the following problems and disadvantages in use: because the flow opening is manually kept by the adjusting device for separating the clean coal from the pebbles, when the liquid pressure is too high, the position of the baffle cannot be accurately kept, so that the separation effect of the pebbles and the clean coal is poor, and the output of the clean coal is influenced. In addition, the adjusting device for separating clean coal from pebbles is arranged in the middle of the blocking piece, so that the operation is inconvenient, and certain danger exists in the operation of personnel.
Disclosure of Invention
In view of prior art's defect, the utility model provides a clean coal and adjusting device for stone separation, it can realize control at any time and adjust, improves the output of clean coal, and can keep required regulation state, prolongs the adjusting device life of clean coal and stone separation.
In order to achieve the purpose, the technical scheme provided by the utility model is that the adjusting device for separating clean coal from stones comprises a machine body, a lifting adjusting plate, a connecting rod, a flashboard, a rotating rod, a rotating handle, a supporting block, an arc-shaped adjusting plate and a stone collecting opening; the two sides of the machine body are respectively fixed with a supporting block, one end of a rotating rod is connected with the supporting block on one side through a first bearing, the other end of the rotating rod sequentially penetrates through the supporting block on the other side and an arc-shaped adjusting plate fixed on the other side of the machine body to be connected to a rotating handle, the rotating rod is connected with the supporting block on the other side through a second bearing, the rotating rod is connected with the arc-shaped adjusting plate through a third bearing, and two or more gears are arranged on; the last setting of lift regulating plate with gear engagement's rack, lift regulating plate bottom is connected to the flashboard through the connecting rod, and the lift regulating plate drives the flashboard reciprocates in the position of stone collection mouth.
Based on above-mentioned technical scheme, manual drive twist grip drives the dwang and rotates to the gear revolve on the drive it, gear and rack toothing drive rack up-and-down motion, thereby lift adjustment plate rises or descends, drives flashboard up-and-down motion through the connecting rod, thereby the relative stone of regulation flashboard collects mouthful position, has also adjusted the aperture that should collect mouthful promptly. And after the adjustment to the proper position, locking is carried out.
Furthermore, the inside walls of the two sides of the machine body are respectively provided with a guide block, and the connecting rod penetrates through the guide blocks and is connected with the guide blocks in a sliding mode.
Based on above-mentioned technical scheme, can lead to the connecting rod of going up and down, carry on spacingly to the connecting rod to a certain extent, further guaranteed the stability of device operation.
Furthermore, a lifting adjusting plate supporting block is arranged on the guide block, the flashboard is lowered to the lowest position, and the lifting adjusting plate supporting block supports the lifting adjusting plate.
Based on above-mentioned technical scheme, utilize the extreme low position that lift adjusting plate supporting shoe falls to the flashboard to inject, when the flashboard was collected the stone mouthful whole closeouts, the lift adjusting plate supporting shoe of both sides played certain supporting role.
Further, a plurality of adjusting plate positioning holes which are arranged in an arc shape are formed in the arc-shaped adjusting plate, a handle positioning hole is formed in the rotating handle, and the arc-shaped adjusting plate passes through the handle positioning hole and one adjusting plate positioning hole through a fixing pin shaft to be locked.
Furthermore, the arrangement of the plurality of adjusting plate positioning holes corresponds to the movement track of the handle positioning holes on the rotating handle.
Based on the technical scheme, the pin structure or the through nail can be utilized to fix the positions of the two superposed holes for locking, so that the required adjusting state is kept, and the labor cost is saved.
Further, the gear is provided with two gears.
Further, limit baffle is fixed respectively to the bottom of the inside wall of organism both sides, limit baffle and a flashboard side sliding contact, and the another side of flashboard and the relative setting of stone collection mouth.
Based on above-mentioned technical scheme, in the pebble coal system of washing coal, under the prerequisite that the amount of wind and the water yield are stable, when pebble and clean coal are washing the in-process, because the pebble is heavier to float in the bottom, the clean coal is lighter to float on water, can collect the mouth with the pebble and discharge below.
Further, the bottom of the connecting rod is welded with the flashboard.
Based on above-mentioned technical scheme, adopt the welded mode, it is more firm for the reliability of device improves greatly.
Furthermore, the upper part of the stone collecting port is a clean coal collecting cavity.
Based on above-mentioned technical scheme, float in the clean coal of surface of water top and get into clean coal and collect the chamber, can be taken next grade by rivers.
To the utility model discloses carry out further explanation:
1) clean coal separates with stone and installs arc regulating plate additional with adjusting device's lift regulating plate one end: install the arc regulating plate additional in lift regulating plate one end, according to required liquid flow aperture, fixed arc regulating plate makes liquid flow reach stable state, simultaneously, need not manually can keep the regulating plate aperture.
2) The handle locating hole is installed additionally to the adjusting handle (rotating handle): an adjusting handle (a rotating handle) is arranged at one end of the lifting adjusting plate, an arc-shaped adjusting plate is additionally arranged, and when two holes (a handle positioning hole and an adjusting plate positioning hole) are overlapped, the lifting adjusting plate is fixed by using a through nail, so that the required purpose is achieved.
3) The middle part of a transmission shaft of an adjusting device for separating clean coal from pebbles is provided with an adjusting gear and a rack: the coal and pebble separation regulating device has the advantages that the lifting regulating function of the regulating plate is realized, the action is flexible, the opening degree can be regulated at will, the coal and pebbles can be separated into layers due to different densities of the coal and the pebbles through water flow impact, and the coal and the pebbles can be effectively discharged respectively through regulating the opening degree. When the traditional separation device is adopted, the required flow cannot be maintained, the flow is too large, so that the clean coal is doped with stones, and when the flow is too small, the stones and the coal cannot be completely separated. By adopting the technical scheme of the application, the problems are thoroughly solved.
The utility model discloses a working process: in the pebble coal washing system, on the premise of stable air quantity and water quantity, when pebbles and clean coal are washed, the clean coal is lighter and lighter floating on the water because the pebbles are heavier and float at the bottom of the water. The device can discharge the stones at the outlet below, so that the clean coal floating above the water surface is brought to the next stage by water flow, and the effective separation of the clean coal and the stones is realized.
The utility model has the advantages that: the device can always keep a state of flexible adjustment and stable operation in the using process, and is simple to maintain and strong in operability.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the position structure of the arc-shaped adjusting plate of the scraper of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a diagram illustrating the usage of the present invention;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
in the figure: 1. organism, 2, lift regulating plate, 3, the connecting rod, 4, the flashboard, 5, the dwang, 6, twist grip, 7, the supporting shoe, 8, arc regulating plate, 9, the stone is collected mouthful, 10, the first bearing, 11, the second bearing, 12, the third bearing, 13, the gear, 14, the rack, 15, the guide block, 16, lift regulating plate supporting shoe, 17, the regulating plate locating hole, 18, the handle locating hole, 19, limit baffle, 20, clean coal collection chamber, 21, clean coal, 22, the stone.
Detailed Description
The adjusting device for separating clean coal from pebbles comprises a machine body 1, a lifting adjusting plate 2, a connecting rod 3, a flashboard 4, a rotating rod 5, a rotating handle 6, a supporting block 7, an arc-shaped adjusting plate 8 and a pebble collecting opening 9; the two sides of the machine body 1 are respectively fixed with a supporting block 7, one end of a rotating rod 5 is connected with the supporting block 7 on one side through a first bearing 10, the other end of the rotating rod 5 sequentially penetrates through the supporting block 7 on the other side and an arc-shaped adjusting plate 8 fixed on the other side of the machine body to be connected to a rotating handle 6, the rotating rod 5 is connected with the supporting block 7 on the other side through a second bearing 11, the rotating rod 5 is connected with the arc-shaped adjusting plate 8 through a third bearing 12, and two or more gears 13 are arranged on the; the lifting adjusting plate 2 is provided with a rack 14 meshed with the gear 13, the bottom of the lifting adjusting plate 2 is connected to the flashboard 4 through a connecting rod 3, and the lifting adjusting plate 2 drives the flashboard 4 to move up and down at the position of the stone collecting opening 9.
Further, the inside walls of the two sides of the machine body 1 are respectively provided with a guide block 15, and the connecting rod 3 penetrates through the guide blocks 15 and is in sliding connection with the guide blocks 15.
Further, a lifting adjusting plate supporting block 16 is arranged on the guide block 15, the gate plate 4 is lowered to the lowest position, and the lifting adjusting plate supporting block 16 supports the lifting adjusting plate 2.
Further, a plurality of adjusting plate positioning holes 17 which are arranged in an arc shape are formed in the arc-shaped adjusting plate 8, a handle positioning hole 18 is formed in the rotating handle, and the arc-shaped adjusting plate is locked by the aid of a fixing pin shaft which penetrates through the handle positioning hole and one adjusting plate positioning hole 17.
Further, the arrangement of the plurality of adjusting plate positioning holes 18 corresponds to the movement track of the handle positioning holes 18 on the rotating handle.
Further, two gears 13 are provided.
Further, limit baffle 19 is fixed respectively to the bottom of the inside wall of organism 1 both sides, limit baffle 19 and 4 a side sliding contact of flashboard, and the another side of flashboard 4 sets up with stone collection mouth 9 is relative.
Further, the bottom of the connecting rod 3 is welded with the flashboard 4.
Furthermore, the upper part of the pebble collecting port 9 is provided with a clean coal collecting cavity 20.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. Clean coal and adjusting device for stone separation, its characterized in that: comprises a machine body, a lifting adjusting plate, a connecting rod, a flashboard, a rotating rod, a rotating handle, a supporting block, an arc-shaped adjusting plate and a stone collecting opening; the two sides of the machine body are respectively fixed with a supporting block, one end of a rotating rod is connected with the supporting block on one side through a first bearing, the other end of the rotating rod sequentially penetrates through the supporting block on the other side and an arc-shaped adjusting plate fixed on the other side of the machine body to be connected to a rotating handle, the rotating rod is connected with the supporting block on the other side through a second bearing, the rotating rod is connected with the arc-shaped adjusting plate through a third bearing, and two or more gears are arranged on; the last setting of lift regulating plate with gear engagement's rack, lift regulating plate bottom is connected to the flashboard through the connecting rod, and the lift regulating plate drives the flashboard reciprocates in the position of stone collection mouth.
2. The adjusting device for separating clean coal from pebbles as claimed in claim 1, wherein: the inside wall of organism both sides sets up the guide block respectively, the connecting rod passes guide block and guide block sliding connection.
3. The adjusting device for separating clean coal from pebbles as claimed in claim 2, wherein: set up lift adjusting plate supporting shoe on the guide block, the flashboard descends to the extreme low position, and lift adjusting plate supporting shoe supports the lift adjusting plate.
4. The adjusting device for separating clean coal from pebbles as claimed in claim 1, wherein: the arc-shaped adjusting plate is provided with a plurality of adjusting plate positioning holes which are arranged in an arc shape, the rotating handle is provided with a handle positioning hole, and the handle positioning hole and one adjusting plate positioning hole are penetrated through a fixing pin shaft to lock the position of the arc-shaped adjusting plate.
5. The adjusting device for separating clean coal from pebbles as claimed in claim 4, wherein: the arrangement of the plurality of adjusting plate positioning holes corresponds to the movement track of the handle positioning holes on the rotating handle.
6. The adjusting device for separating clean coal from pebbles as claimed in claim 1, wherein: the gear sets up two.
7. The adjusting device for separating clean coal from pebbles as claimed in claim 1, wherein: spacing baffle is fixed respectively to the bottom of the inside wall of organism both sides, spacing baffle and a flashboard side sliding contact, the another side of flashboard and the relative setting of stone collection mouth.
8. The adjusting device for separating clean coal from pebbles as claimed in claim 1, wherein: the bottom of the connecting rod is welded with the flashboard.
9. The adjusting device for separating clean coal from pebbles as claimed in claim 1, wherein: the upper part of the stone collecting port is a clean coal collecting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920837166.7U CN209953039U (en) | 2019-06-05 | 2019-06-05 | Adjusting device for separating clean coal from pebbles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920837166.7U CN209953039U (en) | 2019-06-05 | 2019-06-05 | Adjusting device for separating clean coal from pebbles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209953039U true CN209953039U (en) | 2020-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920837166.7U Expired - Fee Related CN209953039U (en) | 2019-06-05 | 2019-06-05 | Adjusting device for separating clean coal from pebbles |
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| CN (1) | CN209953039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452523A (en) * | 2020-11-17 | 2021-03-09 | 华能伊春热电有限公司 | Jigging coal washing system |
-
2019
- 2019-06-05 CN CN201920837166.7U patent/CN209953039U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112452523A (en) * | 2020-11-17 | 2021-03-09 | 华能伊春热电有限公司 | Jigging coal washing system |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |