CN206082806U - Jigging machine current stabilizer - Google Patents
Jigging machine current stabilizer Download PDFInfo
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- CN206082806U CN206082806U CN201621017633.4U CN201621017633U CN206082806U CN 206082806 U CN206082806 U CN 206082806U CN 201621017633 U CN201621017633 U CN 201621017633U CN 206082806 U CN206082806 U CN 206082806U
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Abstract
The utility model discloses a jigging machine current stabilizer, including the unit organism, be equipped with the division board in the unit organism upper portion, the division board separates unit organism top for being square first water cavity and second water cavity, and unit organism downside is connected with first frid and the second frid of symmetry, and the division board lower extreme is connected with the guide plate, and guide plate court second frid orientation slopes. Square piston is to pushing down in first water cavity, the square second water cavity of entering behind the square first water cavity process tapered transition chamber is followed to rivers, a plurality of empirical formulas are observed, near the extended flow distance of division board rivers of guide plate, and simultaneously, the guide plate becomes the rivers slot part with the first trough plate -type, it gathers together to reach rivers slot part bottom from the rivers elder generation that first water cavity flowed in, flow again to rivers slot part top, and then upwards gush simultaneously, form plane water pressure in second water cavity bottom, thereby the balanced degree of jigging pressure has been promoted widely, be favorable to the layering of raw coal, the qualities of the coal washing are improved.
Description
Technical field
The utility model belongs to the technical field of wash coaling equipment, specifically, is related to a kind of jigging machine constant-current stabilizer.
Background technology
Coal washing is operation indispensable during Coal dressing, and oneself is widely adopted jigging machine, and jigging machine is frequently with work
Plug acts on water in equipment, produces the water in jigged-bed and fluctuates up and down, existing jigged-bed unit body as shown in figure 3,
First water cavity is separated with the second water cavity using demarcation strip, the jigging after the piston movement in the first water cavity, in the second water cavity
Raw coal on bed then can be subject to uneven jigging pressure, particularly in the second water cavity, from demarcation strip more close to position it is pressurized away from
From shorter, jigging pressure is bigger, is unfavorable for the layering of raw coal, causes coal washing quality low.
Utility model content
For deficiency above-mentioned in prior art, the utility model provides a kind of jigging machine constant-current stabilizer, and this device can be right
Jigged-bed produces uniform jigging pressure, beneficial to the layering of raw coal, improves coal washing quality.
In order to achieve the above object, the solution of the utility model employing is：A kind of jigging machine constant-current stabilizer, including list
First body, unit body upper is square, and demarcation strip is provided with unit body upper, and demarcation strip is divided into unit body upper
The first water cavity being square and the second water cavity, are provided with square piston in the first water cavity, the second water cavity bottom is provided with sieve plate, unit machine
Body downside is connected with symmetrical the first frid and the second frid, and the first frid is connected to form tapering transition water with the second frid bottom
Chamber, tapering transition water cavity connects the first water cavity and the second water cavity；Demarcation strip lower end is connected with deflector, and deflector is towards the second groove
Plate direction inclines.
Preferably, it is provided with arc pressuring plate between the first frid and the second frid.
Preferably, the angle angle of deflector and demarcation strip is equal to the angle angle of the second frid and the second water cavity outer wall.
Preferably, the first water cavity both upper ends thereof is fixedly connected with bracing frame, and power transmission shaft, power transmission shaft are connected between bracing frame
End is connected with motor, and eccentric wheel is fixedly connected with power transmission shaft, and piston shaft is provided between eccentric wheel and piston body.
The beneficial effects of the utility model are that in the unit body of square piston effect, square piston can produce foot
Enough big jigging pressure, is conducive to the layering of raw coal；Square piston is pressed downward in the first water cavity, and current are from the first square water
Chamber enters the second square water cavity behind tapering transition chamber, and in the process, deflector increases current near demarcation strip
Flow distance, meanwhile, deflector and the first frid form current groove portion, and the current flowed into from the first water cavity first reach water flow grooves portion
Bottom is gathered, then flow to current groove portion top, then again while gush upwards, forms plane hydraulic pressure and acts on the second water cavity bottom,
So as to greatly improve the equilibrium degree of jigging pressure, be conducive to the layering of raw coal, improve coal washing quality.
Description of the drawings
Fig. 1 is the front view of unit body of the present utility model.
Fig. 2 is the sectional view in A-A directions in Fig. 1.
Fig. 3 is the jigging pressure-plotting of traditional jigging machine.
Fig. 4 is the jigging pressure-plotting of jigging machine of the present utility model.
In accompanying drawing：
10th, unit body；11st, demarcation strip；12nd, the first water cavity；13rd, the second water cavity；14th, the first frid；15th, the second groove
Plate；16th, tapering transition water cavity；17th, deflector；18th, arc pressuring plate；21st, square piston；22nd, sieve plate；23rd, bracing frame；24、
Power transmission shaft；25th, motor；26th, eccentric wheel；27th, piston shaft.
Specific embodiment
The utility model is further described below in conjunction with accompanying drawing：
Reference picture 1- Fig. 4, the utility model provides a kind of jigging machine constant-current stabilizer, including unit body 10, unit body
10 tops are square, and demarcation strip 11 is provided with the top of unit body 10, and demarcation strip 11 is divided into the top of unit body 10 in side
First water cavity 12 and the second water cavity 13 of shape, in the first water cavity 12 square piston 21 is provided with, and the bottom of the second water cavity 13 is provided with sieve plate
22, the downside of unit body 10 is connected with symmetrical the first frid 14 and the second frid 15, the first frid 14 and the bottom of the second frid 15
Portion connects to form tapering transition water cavity 16, and tapering transition water cavity 16 connects the first water cavity 12 and the second water cavity 13；Demarcation strip 11
Lower end is connected with deflector 17, and deflector 17 is inclined towards the direction of the second frid 15.Deflector 17 increases the water nearby of demarcation strip 11
The flow distance of stream, meanwhile, 17 and first frid of deflector 14 forms current groove portion.
The both upper ends thereof of first water cavity 12 is fixedly connected with bracing frame 23, and power transmission shaft 24 is connected between bracing frame 23, transmission
The end of axle 24 is connected with motor 25, and eccentric wheel 26 is fixedly connected with power transmission shaft 24, sets between eccentric wheel 26 and piston body
There is piston shaft 27.
In the present embodiment, arc pressuring plate 18, the energy of arc pressuring plate 18 are provided between the first frid 14 and the second frid 15
Guide functions are played in enough steerings to current.
In the present embodiment, deflector 17 is equal to the second frid 15 and the outer wall of the second water cavity 13 with the angle angle of demarcation strip 11
Angle angle, thus form uniform jigging pressure to a greater degree on same cross section.
Operation principle：Square piston 21 is pressed downward in the first water cavity 12, and current are from square the first water cavity 12 through cone
The second square water cavity 13 is entered after shape adapter cavity, in the process, the current flowed into from the first water cavity 12 first reach water flow grooves
Portion gathers bottom, then flow to current groove portion top and to both sides diffusion, then again while gushing upwards, formation plane hydraulic pressure is acted on
The bottom of second water cavity 13, so as to greatly improve the equilibrium degree of jigging pressure, is conducive to the layering of raw coal, improves coal washing matter
Amount.
Claims (4)
1. a kind of jigging machine constant-current stabilizer, is characterized in that：Including unit body (10), unit body (10) top is square, single
Demarcation strip (11) is provided with first body (10) top, unit body (10) top is divided into demarcation strip (11) first for being square
Square piston (21) is provided with water cavity (12) and the second water cavity (13), the first water cavity (12), the second water cavity (13) bottom is provided with sieve
Plate (22), unit body (10) downside is connected with symmetrical the first frid (14) and the second frid (15), the first frid (14) and
Second frid (15) bottom connects to form tapering transition water cavity (16), and tapering transition water cavity (16) is by the first water cavity (12) and second
Water cavity (13) connects；Demarcation strip (11) lower end is connected with deflector (17), and deflector (17) is inclined towards the second frid (15) direction.
2. jigging machine constant-current stabilizer according to claim 1, is characterized in that：Described the first frid (14) and the second frid
(15) arc pressuring plate (18) is provided between.
3. jigging machine constant-current stabilizer according to claim 1, is characterized in that：Described deflector (17) and demarcation strip (11)
Angle angle be equal to the angle angle of the second frid (15) and the second water cavity (13) outer wall.
4. jigging machine constant-current stabilizer according to claim 1, is characterized in that：Described the first water cavity (12) both upper ends thereof is solid
Surely bracing frame (23) is connected with, power transmission shaft (24) is connected between bracing frame (23), power transmission shaft (24) end is connected with driving electricity
Machine (25), is fixedly connected with eccentric wheel (26) on power transmission shaft (24), eccentric wheel (26) is provided with piston shaft (27) and piston body between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017633.4U CN206082806U (en) | 2016-08-31 | 2016-08-31 | Jigging machine current stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621017633.4U CN206082806U (en) | 2016-08-31 | 2016-08-31 | Jigging machine current stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206082806U true CN206082806U (en) | 2017-04-12 |
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ID=58478781
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| Application Number | Title | Priority Date | Filing Date |
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| CN201621017633.4U Active CN206082806U (en) | 2016-08-31 | 2016-08-31 | Jigging machine current stabilizer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654824A (en) * | 2018-07-27 | 2018-10-16 | 河北金润矿山设备集团有限公司 | The lower double-piston open and close type jigging machine of sieve |
| CN109174428A (en) * | 2018-09-04 | 2019-01-11 | 金易通（天津）智能装备有限公司 | The jigging machine of jigging method and realization this method to the secondary regulation of fluctuating flow |
| CN111359767A (en) * | 2020-04-13 | 2020-07-03 | 济南大学 | Mining jigger |
-
2016
- 2016-08-31 CN CN201621017633.4U patent/CN206082806U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108654824A (en) * | 2018-07-27 | 2018-10-16 | 河北金润矿山设备集团有限公司 | The lower double-piston open and close type jigging machine of sieve |
| CN109174428A (en) * | 2018-09-04 | 2019-01-11 | 金易通（天津）智能装备有限公司 | The jigging machine of jigging method and realization this method to the secondary regulation of fluctuating flow |
| CN111359767A (en) * | 2020-04-13 | 2020-07-03 | 济南大学 | Mining jigger |
| CN111359767B (en) * | 2020-04-13 | 2021-08-27 | 济南大学 | Mining jigger |
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