CN206215517U - A kind of rock phosphate in powder screening plant - Google Patents
A kind of rock phosphate in powder screening plant Download PDFInfo
- Publication number
- CN206215517U CN206215517U CN201621251701.3U CN201621251701U CN206215517U CN 206215517 U CN206215517 U CN 206215517U CN 201621251701 U CN201621251701 U CN 201621251701U CN 206215517 U CN206215517 U CN 206215517U
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- sieve nest
- oil cylinder
- screen frame
- oil pipe
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Abstract
A kind of rock phosphate in powder screening plant, including feed hopper, feeding conveyor, discharge bucket, coarse fodder conveyer, powder conveyer and sieve nest, the sieve nest includes screen frame and the screen cloth in screen frame, charging aperture is provided with sieve nest one end, other end is provided with discharging opening, one block of wing plate is fixed respectively in screen frame both sides upper end, also include rocking equipment and support component, the rocking equipment has two groups, two groups of rocking equipments are located at sieve nest and are connected with screen frame wing plates on two sides respectively near charging aperture one end top, and two groups of rocking equipments；The support component has two groups, and two groups of support components are located at sieve nest and are connected with screen frame wing plates on two sides respectively near discharging opening one end lower section, and two groups of support components.
Description
Technical field
The utility model is related to a kind of rock phosphate in powder screening plant.
Background technology
, it is necessary to be sieved after rock phosphate in powder is broken, screening was to use vibratory sieve in the past, although the screening effect of vibratory sieve
Production requirement can be reached, but the vibration of vibratory sieve comes from the vibrating motor being arranged on sieve nest, and vibrating motor is profit
Exciting force is obtained with axle and the eccentric block centrifugal force that rotation is produced at a high speed, operationally, sieve nest dither is forced, therefore produce
Very big high frequency noise, staff works in noisy environment for a long time, is and is unfavorable for health.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of rock phosphate in powder screening plant, and noise is small during screening rock phosphate in powder.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of rock phosphate in powder screening plant, including enter
Hopper, feeding conveyor, discharge bucket, coarse fodder conveyer, powder conveyer and sieve nest, the sieve nest include screen frame and installed in sieve
The screen cloth of inframe, charging aperture is provided with sieve nest one end, and other end is provided with discharging opening, and one piece is fixed respectively in screen frame both sides upper end
Wing plate, also including rocking equipment and support component, the rocking equipment has two groups, and two groups of rocking equipments are located at sieve nest and are close to
Above material mouth one end, and two groups of rocking equipments are connected with screen frame wing plates on two sides respectively；The support component has two groups, two groups
Support component is located at sieve nest and is connected with screen frame wing plates on two sides respectively near discharging opening one end lower section, and two groups of support components；
Rocking equipment：Including reducing motor, crankwheel is installed in reducing motor rotating shaft, it is fixed on crankwheel end face
One end axle for having a vertical shaft, connecting rod is connected on vertical shaft, and connecting rod is hinged on wing plate away from one end of vertical shaft.
Support component：Including the first oil cylinder, the first cylinder piston rod is hinged on wing plate, and the first oil cylinder cylinder sleeve is hinged on ground
On face, cylinder sleeve is separated into epicoele and cavity of resorption by the first oil cylinder inner carrier, and two epicoeles of the first oil cylinder are by the in support component
One high-pressure oil pipe is connected, and two cavity of resorptions of the first oil cylinder are connected by the second high-pressure oil pipe.
The connecting rod is divided into two sections, and two sections of connecting rods are connected by a universal joint.
The support component also includes two groups of vibration compensation devices, and the compensation device includes the second oil cylinder, the second oil cylinder
Second oil cylinder is separated into left chamber and right chamber by inner carrier, and the second oil cylinder left chamber is connected by the 3rd high-pressure oil pipe and a gas spring
Connect；Two right chambers of the second oil cylinder are high with the first high-pressure oil pipe and second by the 4th high-pressure oil pipe and the 5th high-pressure oil pipe respectively
Pressuring oil pipe is connected.
The beneficial effects of the utility model are：Rock phosphate in powder is enable in sieve nest swinging screen by rocking equipment and support component
Point, its wobble frequency is far below the Oscillation Amplitude of the vibration frequency of vibrating motor, rocking tendency higher than vibrating motor, can protect
While card screening effect, noise when rock phosphate in powder is sieved is reduced.
Brief description of the drawings
The utility model is described further below in conjunction with the accompanying drawings：
Fig. 1 is main structure diagram of the present utility model,
Fig. 2 is left view structural representation of the utility model on vibratory sieve, and screen frame is not drawn into figure,
Fig. 3 is structural representation of the utility model on vibration compensation device.
In figure：Sieve nest 1, rocking equipment 2, support component 3, feed hopper 4, feeding conveyor 5, powder conveyer 6, discharge bucket
7th, coarse fodder conveyer 8, screen frame 11, screen cloth 12, wing plate 13, crankwheel 21, vertical shaft 22, connecting rod 23, universal joint 24, reducing motor
25th, the first oil cylinder 31, the second oil cylinder 32, gas spring 33, charging aperture 101, discharging opening 102, the first high-pressure oil pipe 301, second
High-pressure oil pipe 302, the 3rd high-pressure oil pipe 303, the 4th high-pressure oil pipe 304, the 5th high-pressure oil pipe 305.
Specific embodiment
As shown in Fig. 1 to 3, a kind of rock phosphate in powder screening plant, including feed hopper 4, feeding conveyor 5, discharge bucket 7, coarse fodder
Conveyer 8, powder conveyer 6 and a sieve nest for semi-circle tubular 1, screen frame 11 that the sieve nest 1 includes and installed in screen frame 11
Interior screen cloth 12, charging aperture 101 is provided with the one end of sieve nest 1, and other end is provided with discharging opening 102, and sieve nest 1 is to incline to set
Put, charging aperture 101 is located at the one end higher of sieve nest 1, feed hopper 4 is located at the top of charging aperture 101, and feeding conveyor 5 is located at charging
Between bucket 4 and charging aperture 101, rock phosphate in powder is entered on feeding conveyor 5 by feed hopper 4, and feeding conveyor 5 conveys rock phosphate in powder
To in the charging aperture 101 of sieve nest 1, rock phosphate in powder is sieved by sieve nest 1, powder conveyer 6 is arranged on the lower section of sieve nest 1, the quilt of sieve nest 1
The powder for sifting out is shaken off onto powder conveyer 6, by powder conveyer 6 by powder carry to next processing stand；Discharge bucket 7 is installed
Below the discharging opening 102 of sieve nest 1, coarse fodder conveyer 8 is arranged on the lower section of discharging opening 102, the rock phosphate in powder rolling sieved by sieve plate
Enter in discharge bucket 7, imported into rock phosphate in powder on coarse fodder conveyer 8 by discharge bucket 7, coarse fodder conveyer 8 by ores lifting to specify
Place；
One block of wing plate 13 is fixed respectively in the both sides upper end of screen frame 11, it is described to shake also including rocking equipment 2 and support component 3
Pendulum device 2 has two groups, and two groups of rocking equipments 2 are located at sieve nest 1 near the one end of charging aperture 101 top, and two groups of rocking equipments 2
It is connected with the wing plates on two sides 13 of screen frame 11 respectively；The support component 3 has two groups, and two groups of support components 3 are located at sieve nest 1 and are close to
Below the one end of material mouth 102, and two groups of support components 3 are connected with the wing plates on two sides 13 of screen frame 11 respectively；
Rocking equipment 2：Including the reducing motor 25 installed in fixed location（Fixed location can stand on the ground
Concrete column）, crankwheel 21 is installed in the rotating shaft of reducing motor 25, a vertical shaft 22 is fixed with the end face of crankwheel 21,
One end axle of connecting rod 23 is connected on vertical shaft 22, and connecting rod 23 is hinged on wing plate 13 away from one end of vertical shaft 22, with the electricity that slows down
The rotation of machine 25, a jiao of screen cloth 12 can be pulled up.
Support component 3：Including the first oil cylinder 31, the piston rod of the first oil cylinder 31 is hinged on wing plate 13, the cylinder of the first oil cylinder 31
Set is hinged on the ground, and cylinder sleeve is separated into epicoele and cavity of resorption by the inner carrier of the first oil cylinder 31, two the first oil cylinders in support component 3
31 epicoele is connected with each other by the first high-pressure oil pipe 301, and two cavity of resorptions of the first oil cylinder 31 pass through the phase of the second high-pressure oil pipe 302
Connect.
After reducing motor 25 in two groups of rocking equipments 2 starts, crankwheel 21 can drivening rod 23 move up and down, enter
And enable that screen cloth 12 teeters, at the same time, piston rod can be with two the first oil cylinders 31 in support component 3
Screen cloth 12 is waved and moved up and down, and then can carry out rolling screening to the rock phosphate in powder in semi-circle tubular sieve nest 1, because screen cloth
12 motion be by between each part continue low frequency driving, compared with the high frequency percussion vibration of existing use vibrating motor, its
The noise of generation is lower.
23 points of the connecting rod is two sections, and two sections of connecting rods 23 are connected by a universal joint 24.Universal joint 24 can disappear
Stress during except motion, is squeezed off when preventing connecting rod 23 from moving.
The support component 3 also includes two groups of vibration compensation devices, and the compensation device includes the second oil cylinder 32, the second oil
Second oil cylinder 32 is separated into left chamber and right chamber by the inner carrier of cylinder 32, and the left chamber of the second oil cylinder 32 passes through the 3rd high-pressure oil pipe 303 and
Individual gas spring 33 is connected；Two right chambers of the second oil cylinder 32 pass through the 4th high-pressure oil pipe 304 and the 5th high-pressure oil pipe 305 respectively
Connected with the first high-pressure oil pipe 301 and the second high-pressure oil pipe 302.Moved downwards or upwards simultaneously in two the first oil cylinders 31,
The hydraulic oil that will be squeezed out from the first oil cylinder 31 can be squeezed into the second oil cylinder 32, and gas is driven by the second oil cylinder 32
The barrier film of spring 33 expands or shrinks, and gas spring 33 can play a part of buffering, and then be applied in the first oil cylinder 31
Stress is delivered to and is transferred in the resilient gas spring 33 of tool, prevents high-pressure oil pipe from rupturing, the service life of extension fixture.
Claims (3)
1. a kind of rock phosphate in powder screening plant, including feed hopper（4）, feeding conveyor（5）, discharge bucket（7）, coarse fodder conveyer（8）、
Powder conveyer（6）And sieve nest（1）, the sieve nest（1）Including screen frame（11）With installed in screen frame（11）Interior screen cloth（12）,
Sieve nest（1）One end is provided with charging aperture（101）, other end is provided with discharging opening（102）, in screen frame（11）Both sides upper end is fixed respectively
One block of wing plate（13）, it is characterised in that：Also include rocking equipment（2）And support component（3）, the rocking equipment（2）With two
Group, two groups of rocking equipments（2）Positioned at sieve nest（1）Near charging aperture（101）One end top, and two groups of rocking equipments（2）Respectively
With screen frame（11）Wing plates on two sides（13）Connection；The support component（3）With two groups, two groups of support components（3）Positioned at sieve nest（1）
Near discharging opening（102）One end lower section, and two groups of support components（3）Respectively with screen frame（11）Wing plates on two sides（13）Connection；
Rocking equipment（2）：Including reducing motor（25）, in reducing motor（25）Crankwheel is installed in rotating shaft（21）, in crank
Wheel（21）A vertical shaft is fixed with end face（22）, connecting rod（23）One end axle be connected to vertical shaft（22）On, connecting rod（23）Away from
Vertical shaft（22）One end be hinged on wing plate（13）On；
Support component（3）：Including the first oil cylinder（31）, the first oil cylinder（31）Piston rod is hinged on wing plate（13）On, the first oil cylinder
（31）Cylinder sleeve is hinged on the ground, the first oil cylinder（31）Cylinder sleeve is separated into epicoele and cavity of resorption, support component by inner carrier（3）In two
Individual first oil cylinder（31）Epicoele pass through the first high-pressure oil pipe（301）Connection, two the first oil cylinders（31）Cavity of resorption pass through second
High-pressure oil pipe（302）Connection.
2. a kind of rock phosphate in powder screening plant according to claim 1, it is characterised in that：The connecting rod（23）It is divided into two sections,
Two sections of connecting rods（23）By a universal joint（24）Connection.
3. a kind of rock phosphate in powder screening plant according to claim 1, it is characterised in that：The support component（3）Also include
Two groups of vibration compensation devices, the compensation device includes the second oil cylinder（32）, the second oil cylinder（32）Inner carrier is by the second oil cylinder
（32）It is separated into left chamber and right chamber, the second oil cylinder（32）Left chamber passes through the 3rd high-pressure oil pipe（303）With a gas spring（33）
Connection；Two the second oil cylinders（32）Right chamber respectively pass through the 4th high-pressure oil pipe（304）With the 5th high-pressure oil pipe（305）With first
High-pressure oil pipe（301）With the second high-pressure oil pipe（302）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251701.3U CN206215517U (en) | 2016-11-22 | 2016-11-22 | A kind of rock phosphate in powder screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621251701.3U CN206215517U (en) | 2016-11-22 | 2016-11-22 | A kind of rock phosphate in powder screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206215517U true CN206215517U (en) | 2017-06-06 |
Family
ID=58790627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621251701.3U Expired - Fee Related CN206215517U (en) | 2016-11-22 | 2016-11-22 | A kind of rock phosphate in powder screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206215517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672273A (en) * | 2018-07-05 | 2018-10-19 | 佛山市墨宸智能科技有限公司 | A kind of sorting mechanism for coal |
| CN109701867A (en) * | 2018-12-24 | 2019-05-03 | 中国电建集团山东电力建设第一工程有限公司 | A kind of system and technique that concrete waste material recycles |
-
2016
- 2016-11-22 CN CN201621251701.3U patent/CN206215517U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108672273A (en) * | 2018-07-05 | 2018-10-19 | 佛山市墨宸智能科技有限公司 | A kind of sorting mechanism for coal |
| CN109701867A (en) * | 2018-12-24 | 2019-05-03 | 中国电建集团山东电力建设第一工程有限公司 | A kind of system and technique that concrete waste material recycles |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20191122 |