CN219785583U - Small granular vibrating screen for mine raw materials - Google Patents
Small granular vibrating screen for mine raw materials Download PDFInfo
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- CN219785583U CN219785583U CN202320861310.7U CN202320861310U CN219785583U CN 219785583 U CN219785583 U CN 219785583U CN 202320861310 U CN202320861310 U CN 202320861310U CN 219785583 U CN219785583 U CN 219785583U
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- 239000002994 raw material Substances 0.000 title claims abstract description 31
- 238000012216 screening Methods 0.000 claims abstract description 60
- 239000008187 granular material Substances 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 15
- 238000012546 transfer Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005065 mining Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model provides a vibrating screen for small-particle mine raw materials, which relates to the technical field of mining and comprises a screening cavity, wherein a feeding cavity is arranged on one side of the top end of the screening cavity, a feeding mechanism is arranged in the feeding cavity, two sides of the inner wall of the screening cavity are provided with telescopic springs, the top ends of the telescopic springs are respectively connected with the bottom ends of a first screen plate and a second screen plate, and a power mechanism is arranged at the top end of the screening cavity; through being provided with first sieve, second sieve and power unit in screening chamber's inside, utilize first sieve, second sieve and power unit's mutually supporting, can drive first sieve and second sieve simultaneously and shake from top to bottom, carry out multiple screening to many granule raw materials, carry out finer screening to the raw materials for granule raw materials's screening effect is better, is difficult for making first sieve and second sieve jam moreover, thereby has improved the work efficiency of this shale shaker when using greatly.
Description
Technical Field
The utility model relates to the technical field of mining, in particular to a vibrating screen for small-particle mine raw materials.
Background
With the development of economy and the continuous improvement of the technology level, the development of the mining industry in China is very rapid, and a vibrating screen is required to be used for screening small-particle mine raw materials in the mining, and is a screening machine widely applied to industries such as coal and the like and used for classifying, washing, dehydrating and removing medium of the raw materials;
the application number CN218424021U discloses "a vibrating screen for small-particle mine raw materials", and specifically discloses: the vibrating screen comprises a screen body, and is characterized in that one end of the screen body is provided with a connecting pipe, a shunt box is arranged on the connecting pipe, a triangle is arranged in the shunt box in a rotating mode, the triangle is connected with a rotating rod, the rotating rod is connected with a motor, an inlet is formed in the outer side of the shunt box, a lower opening is formed in the shunt box corresponding to the inlet, and the lower opening is communicated with the connecting pipe.
Disclosure of Invention
Aiming at the problems, the utility model provides a vibrating screen for small-particle mine raw materials, which solves the problems that in the prior art, the small-particle raw materials are inconvenient to carry out finer screening treatment, so that the screening effect is poor.
In order to achieve the purpose of the utility model, the utility model is realized by the following technical scheme: the utility model provides a vibrating screen for small-particle mine raw materials, includes screening chamber, the feed chamber is installed to one side on screening chamber top, the inside in feed chamber is provided with feed mechanism, the ejection of compact chamber is installed to the below of screening intracavity portion, first sieve is installed to the top of screening intracavity portion, first storage chamber is installed to the top of screening chamber one side, the second sieve is installed to the below of screening intracavity portion, the second storage chamber is installed to the below of screening chamber one side, connect through the connecting rod between first sieve and the second sieve, extension spring is installed to the both sides of screening intracavity wall, extension spring's top is connected with the bottom of first sieve and second sieve respectively, the top of screening chamber is provided with power unit;
the utility model provides a screening device for screening a material, including screening cavity, fixed cavity, action wheel, drive frame, transfer line, belt pulley structure, servo motor and limit structure, fixed cavity installs in the intermediate position department on screening cavity top, fixed cavity's internally mounted has the action wheel, the lateral wall of action wheel is provided with the drive frame, the inside both sides of drive frame are provided with the drive tooth, the action wheel passes through intermeshing between drive tooth and the drive frame, the transfer line is installed to the bottom of drive frame, the bottom of transfer line extends to the inside in screening cavity, the bottom of transfer line is connected with the top of first sieve, belt pulley structure is installed to the front end in feeding cavity and fixed cavity, servo motor is installed to belt pulley structure's front end, belt pulley structure's rear end is connected with the one end of action wheel.
The further improvement is that: the first sieve plate and the second sieve plate are in inclined design in the sieving cavity, and the aperture of the first sieve plate is larger than that of the second sieve plate.
The further improvement is that: the limiting structure comprises a limiting rod and a limiting sleeve, wherein the limiting rod is arranged on one side of the inside of the fixed cavity, the limiting sleeve is arranged on the outer side wall of the limiting rod, and one end of the limiting sleeve is connected with one side of the transmission frame.
The further improvement is that: the cross section of the limiting rod is smaller than that of the limiting sleeve, and a sliding structure is formed between the limiting rod and the limiting sleeve.
The further improvement is that: the feeding mechanism comprises a feeding hole, a rotating shaft and a distributing plate, wherein the feeding hole is arranged at the top end of the feeding cavity, the rotating shaft is arranged in the feeding cavity, one end of the rotating shaft is connected with one end of the belt pulley structure, and a plurality of distributing plates are arranged on the outer side wall of the rotating shaft at equal intervals.
The further improvement is that: the inside bottom of screening chamber is provided with the fixed slot, the inside of fixed slot is provided with the movable rail, the top of movable rail is connected with the bottom in ejection of compact chamber.
The beneficial effects of the utility model are as follows: through being provided with first sieve, second sieve and power unit in screening chamber's inside, utilize fixed chamber, action wheel, drive frame, transfer line, gag lever post, stop collar, belt pulley structure and servo motor's mutually supporting of first sieve, second sieve and power unit, can drive first sieve and second sieve simultaneously and shake from top to bottom, carry out multiple screening to many granule raw materials, carry out more careful screening to the raw materials, make granule raw materials's screening effect better, and be difficult for making first sieve and second sieve jam, thereby the work efficiency of this shale shaker when using has been improved greatly; through being provided with feed mechanism in the inside of feed chamber, utilize feed mechanism's feed inlet, pivot and divide mutually supporting between the flitch, can carry out even material loading when the feeding to the material, utilize a servo motor to realize even feeding and multiple screening processing to the practicality of this shale shaker when using has been improved greatly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a power mechanism according to the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model shown in FIG. 2 at a partially enlarged scale;
fig. 4 is a schematic view of a partial enlarged structure at B in fig. 2 according to the present utility model.
Wherein: 1. a screening cavity; 2. a feed chamber; 3. a discharge cavity; 4. a first screen plate; 5. a first storage cavity; 6. a second screen plate; 7. a second storage cavity; 8. a connecting rod; 9. a fixed cavity; 10. a driving wheel; 11. a transmission frame; 12. a transmission rod; 13. a limit rod; 14. a limit sleeve; 15. a pulley structure; 16. a servo motor; 17. a feed inlet; 18. a rotating shaft; 19. a material dividing plate; 20. a telescopic spring; 21. a fixing groove; 22. a movable rail.
Detailed Description
The present utility model will be further described in detail with reference to the following examples, which are only for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
According to the figures 1, 2, 3, 4 show, this embodiment has proposed a vibrating screen for small particle mine raw materials, including screening chamber 1, feed chamber 2 is installed to one side on screening chamber 1 top, feed chamber 2's inside is provided with feed mechanism, discharge chamber 3 is installed to screening chamber 1 inside below, first sieve 4 is installed to screening chamber 1 inside top, first storage chamber 5 is installed to screening chamber 1 one side's top, second sieve 6 is installed to screening chamber 1 inside below, second storage chamber 7 is installed to screening chamber 1 one side's below, be connected through connecting rod 8 between first sieve 4 and the second sieve 6, extension spring 20 is installed to screening chamber 1 inner wall's both sides, extension spring 20's top is connected with first sieve 4 and the bottom of second sieve 6 respectively, screening chamber 1's top is provided with power unit.
The power mechanism comprises a fixed cavity 9, a driving wheel 10, a driving frame 11, a driving rod 12, a belt pulley structure 15, a servo motor 16 and a limiting structure, wherein the fixed cavity 9 is arranged at the middle position of the top end of the screening cavity 1, the driving wheel 10 is arranged in the fixed cavity 9, the driving frame 11 is arranged on the outer side wall of the driving wheel 10, driving teeth are arranged on two sides of the inside of the driving frame 11, the driving wheel 10 is meshed with the driving frame 11 through the driving teeth, the driving rod 12 is arranged at the bottom end of the driving frame 11, the bottom end of the driving rod 12 extends to the inside of the screening cavity 1, the bottom end of the driving rod 12 is connected with the top end of the first screen plate 4, the belt pulley structure 15 is arranged at the front end of the feeding cavity 2 and the fixed cavity 9, the servo motor 16 is arranged at the front end of the belt pulley structure 15, the rear end of the belt pulley structure 15 is connected with one end of the driving wheel 10, the first screen plate 4 and the second screen plate 6 are in an inclined design in the screening cavity 1, the aperture of the first screen plate 4 is larger than that of the second screen plate 6, when in use, small particle raw materials enter the upper portion of the first screen plate 4, at the moment, the belt pulley structure 15 drives the driving wheel 10 to rotate, the driving wheel 10 is in a half-gear design, so that the driving wheel 10 is used for driving the transmission frame 11 to move up and down under the limit of the limit rod 13 and the limit sleeve 14 to do reciprocating motion so as to drive the transmission rod 12 to move up and down, the first screen plate 4 and the second screen plate 6 are connected through the connecting rod 8, so that under the cooperation of the telescopic spring 20, the transmission rod 12 is used for driving the first screen plate 4 and the second screen plate 6 to shake up and down, larger particles roll down to the inner portion of the first storage cavity 5 through the first screen plate 4, and the smaller particles fall on the upper portion of the second screen plate 6, through the shake of second sieve 6, the granule raw materials through second sieve 6 falls into the inside of ejection of compact chamber 3 and collects the processing, and the granule that does not pass through second sieve 6 rolls to the inside of second storage chamber 7 through second sieve 6 and collects the processing, then pulls ejection of compact chamber 3 and carries out the ejection of compact.
The limit structure comprises a limit rod 13 and a limit sleeve 14, wherein the limit rod 13 is arranged on one side of the inside of the fixed cavity 9, the limit sleeve 14 is arranged on the outer side wall of the limit rod 13, one end of the limit sleeve 14 is connected with one side of the transmission frame 11, the cross section of the limit rod 13 is smaller than that of the limit sleeve 14, a sliding structure is formed between the limit rod 13 and the limit sleeve 14, and when the limit structure is used, the limit treatment can be carried out on the transmission frame 11 in moving by utilizing the mutual matching between the limit rod 13 and the limit sleeve 14, so that the transmission frame 11 is more stable in moving.
The feeding mechanism comprises a feeding hole 17, a rotating shaft 18 and a distributing plate 19, wherein the feeding hole 17 is arranged at the top end of the feeding cavity 2, the rotating shaft 18 is arranged inside the feeding cavity 2, one end of the rotating shaft 18 is connected with one end of the belt pulley structure 15, a plurality of distributing plates 19 are arranged on the outer side wall of the rotating shaft 18 at equal intervals, when the vibrating screen is used, raw materials are poured into the feeding cavity 2 from the feeding hole 17, then the servo motor 16 is started to drive the belt pulley structure 15 to rotate, the rotating shaft 18 is driven to rotate under the transmission of the belt pulley structure 15, so that the distributing plate 19 is driven to rotate, and then small particle raw materials inside the feeding cavity 2 are uniformly fed, so that the vibrating screen is better in effect when in use.
The inside bottom of screening chamber 1 is provided with fixed slot 21, the inside of fixed slot 21 is provided with movable rail 22, the top of movable rail 22 is connected with the bottom of ejection of compact chamber 3, and during the use, utilize mutually supporting between fixed slot 21 and the movable rail 22, can make ejection of compact chamber 3 more convenient when removing.
Working principle: the staff is at first poured the inside of feeding chamber 2 with the raw materials from feed inlet 17, then start servo motor 16 and drive belt pulley structure 15 and rotate, under the transmission of belt pulley structure 15, drive pivot 18 and rotate, so drive feed divider 19 and rotate, and then evenly feed the inside granule raw materials of feeding chamber 2, granule raw materials get into the top of first sieve 4, at this moment belt pulley structure 15 drives action wheel 10 and rotates, because action wheel 10 is half gear design, so under the spacing of gag lever post 13 and spacer sleeve 14, utilize action wheel 10 to drive transmission frame 11 and reciprocate, do reciprocating motion, and then drive transmission rod 12 reciprocates, because connect through connecting rod 8 between first sieve 4 and the second sieve 6, so under the cooperation of extension spring 20, utilize transmission rod 12 to drive first sieve 4 and the lower shake of second sieve 6, bigger granule rolls down to the inside of first storage chamber 5 through first sieve 4, smaller granule falls in the top of second sieve 6, shake through second sieve 6, the inside granule raw materials that falls into the inside of second discharge chamber 6 through second sieve 3 carries out the inside of collecting channel 3 through second sieve plate 6, the inside that the granule is not carried out through second sieve plate 3 and is drawn out the inside the second sieve plate 3 is moved out, the inside of the storage channel is drawn out through the second sieve plate 3, the inside the size is 3 is drawn out, the inside the size is 3 is moved through the second sieve plate is 3, the inside is left behind the inside of the sieve plate is left behind by the size, and is left behind by the size to be left behind.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a small granule shale shaker for mine raw materials, includes screening chamber (1), its characterized in that: the novel screening device is characterized in that a feeding cavity (2) is arranged on one side of the top end of the screening cavity (1), a feeding mechanism is arranged in the feeding cavity (2), a discharging cavity (3) is arranged below the inside of the screening cavity (1), a first screen plate (4) is arranged above the inside of the screening cavity (1), a first storage cavity (5) is arranged above one side of the screening cavity (1), a second screen plate (6) is arranged below the inside of the screening cavity (1), a second storage cavity (7) is arranged below one side of the screening cavity (1), the first screen plate (4) is connected with the second screen plate (6) through a connecting rod (8), two sides of the inner wall of the screening cavity (1) are provided with telescopic springs (20), the top ends of the telescopic springs (20) are respectively connected with the bottom ends of the first screen plate (4) and the second screen plate (6), and the top end of the screening cavity (1) is provided with a power mechanism;
the utility model provides a power unit, including fixed chamber (9), action wheel (10), drive frame (11), transfer line (12), belt pulley structure (15), servo motor (16) and limit structure, fixed chamber (9) are installed in the intermediate position department on screening chamber (1) top, the internally mounted of fixed chamber (9) has action wheel (10), the lateral wall of action wheel (10) is provided with drive frame (11), the inside both sides of drive frame (11) are provided with the transmission tooth, intermeshing between action wheel (10) and drive frame (11) is passed through to action wheel (10), transfer line (12) are installed to the bottom of drive frame (11), the bottom of transfer line (12) extends to the inside of screening chamber (1), the bottom of transfer line (12) is connected with the top of first sieve (4), servo motor (16) are installed to the front end of belt pulley structure (15), the rear end and the one end of belt pulley structure (15) are connected with one end (10) of action wheel structure (15).
2. A vibrating screen for small granular mine raw materials as claimed in claim 1, wherein: the first sieve plate (4) and the second sieve plate (6) are in inclined design in the screening cavity (1), and the aperture of the first sieve plate (4) is larger than that of the second sieve plate (6).
3. A vibrating screen for small granular mine raw materials as claimed in claim 2, wherein: the limiting structure comprises a limiting rod (13) and a limiting sleeve (14), wherein the limiting rod (13) is arranged on one side of the inside of the fixed cavity (9), the limiting sleeve (14) is arranged on the outer side wall of the limiting rod (13), and one end of the limiting sleeve (14) is connected with one side of the transmission frame (11).
4. A vibrating screen for small particle mine raw materials according to claim 3, wherein: the cross section of the limiting rod (13) is smaller than that of the limiting sleeve (14), and a sliding structure is formed between the limiting rod (13) and the limiting sleeve (14).
5. A vibrating screen for small granular mine raw materials as claimed in claim 1, wherein: the feeding mechanism comprises a feeding hole (17), a rotating shaft (18) and a distributing plate (19), wherein the feeding hole (17) is arranged at the top end of the feeding cavity (2), the rotating shaft (18) is arranged in the feeding cavity (2), one end of the rotating shaft (18) is connected with one end of the belt pulley structure (15), and a plurality of distributing plates (19) are arranged on the outer side wall of the rotating shaft (18) at equal intervals.
6. A vibrating screen for small granular mine raw materials as claimed in claim 1, wherein: the bottom inside screening chamber (1) is provided with fixed slot (21), the inside of fixed slot (21) is provided with movable rail (22), the top of movable rail (22) is connected with the bottom in ejection of compact chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861310.7U CN219785583U (en) | 2023-04-10 | 2023-04-10 | Small granular vibrating screen for mine raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320861310.7U CN219785583U (en) | 2023-04-10 | 2023-04-10 | Small granular vibrating screen for mine raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219785583U true CN219785583U (en) | 2023-10-03 |
Family
ID=88175536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320861310.7U Active CN219785583U (en) | 2023-04-10 | 2023-04-10 | Small granular vibrating screen for mine raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219785583U (en) |
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2023
- 2023-04-10 CN CN202320861310.7U patent/CN219785583U/en active Active
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