CN219112131U - Flow guiding device for sand discharge port of vibrating screen - Google Patents
Flow guiding device for sand discharge port of vibrating screen Download PDFInfo
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- CN219112131U CN219112131U CN202223386300.7U CN202223386300U CN219112131U CN 219112131 U CN219112131 U CN 219112131U CN 202223386300 U CN202223386300 U CN 202223386300U CN 219112131 U CN219112131 U CN 219112131U
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- filter screen
- rod
- discharge port
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Abstract
The utility model discloses a flow guiding device for a sand discharge port of a vibrating screen, which relates to the technical field of sand and stone filtration and comprises a base, wherein supporting seats are symmetrically and fixedly arranged on the base, and a filter screen is arranged between the two supporting seats; the arc-shaped surface of the filter screen is provided with a feed inlet, one side of the filter screen, which is positioned at the feed inlet, is hinged with a first baffle, the first baffle and the feed inlet are in sealing arrangement, one side of the filter screen is provided with a discharge outlet, one side of the filter screen, which is positioned at the discharge outlet, is hinged with a second baffle, the second baffle and the discharge outlet are in sealing arrangement, wherein the arc-shaped surface of the filter screen is provided with discharge holes, and the discharge holes are provided with a plurality of discharge holes; a vibrating device is arranged between the filter screen and the supporting seat; a supporting device is arranged between the filter screen and the base; this application can carry out automatic classification to the grit to can carry out automatic water conservancy diversion to the grit after being filtered, be convenient for collect, improve screening efficiency.
Description
Technical Field
The utility model relates to the technical field of sand filtering, in particular to a flow guiding device for a sand discharging port of a vibrating screen.
Background
The vibrating screen is an essential production device for mine enterprises, sand materials are continuously conveyed onto a screen of the vibrating screen through conveying equipment, and screening of the sand materials is completed under the high-frequency vibration of the vibrating screen.
Under the condition of continuous operation of a conventional vibrating screen, as the sieved large-particle sand materials are accumulated more above the screen, the large-particle sand materials cannot be cleaned, so that the newly-entered sand materials are difficult to reach the lower layer to contact with the screen, and the vibrating screen is easy to be blocked, so that the sieving efficiency is lower, and the inventor provides a flow guiding device for a sand discharging port of the vibrating screen.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide a flow guiding device for a sand discharge port of a vibrating screen, which can solve the problems that the more the large-particle sand materials screened out are accumulated above a screen, the larger-particle sand materials cannot be cleaned, the newly-entered sand materials are difficult to reach the lower layer to contact with the screen, the vibrating screen is easy to be blocked, and the screening efficiency is low.
In order to solve the problems, the utility model adopts the following technical scheme:
a flow guiding device for a sand discharge port of a vibrating screen, comprising:
the base is symmetrically and fixedly provided with supporting seats, and a filter screen is arranged between the two supporting seats;
the arc-shaped surface of the filter screen is provided with a feed inlet, one side of the filter screen, which is positioned at the feed inlet, is hinged with a first baffle plate, the first baffle plate and the feed inlet are in sealing arrangement, one side of the filter screen is provided with a discharge outlet, one side of the filter screen, which is positioned at the discharge outlet, is hinged with a second baffle plate, the second baffle plate and the discharge outlet are in sealing arrangement, wherein the arc-shaped surface of the filter screen is provided with discharge holes, and a plurality of discharge holes are formed;
a vibrating device is arranged between the filter screen and the supporting seat;
a supporting device is arranged between the filter screen and the base.
As a preferable scheme of the utility model, a chute is formed in the middle of the supporting seat, the vibrating device comprises a sliding block which is arranged in the chute in a sliding way, first springs are symmetrically arranged on two sides of the sliding block, and two ends of each first spring are fixedly connected with the sliding block and the supporting seat respectively;
wherein a rotating device is arranged between the sliding block and the filter screen.
As a preferable scheme of the utility model, the rotating device comprises a connecting frame which is rotatably arranged in the middle of the sliding block, wherein the connecting frame is in a T shape, the connecting frame is fixedly connected with the filter screen, a first motor is fixedly arranged on one side of one sliding block, and the output end of the first motor is fixedly connected with the connecting frame.
As a preferable scheme of the utility model, an interlayer is fixedly arranged on one side of the inside of the filter screen, a rotating rod is rotatably arranged in the middle of the filter screen, a spiral blade is fixedly sleeved on the rotating rod, the spiral blade is spirally sleeved on the rotating rod, the rotating rod penetrates through the interlayer in a rotating mode, and a discharging device is arranged in the interlayer.
As a preferable scheme of the utility model, the discharging device comprises a first gear which is rotatably arranged in the interlayer, a second gear is fixedly sleeved in the interlayer by the rotating rod, the second gear is meshed with the first gear, a second motor is fixedly arranged outside the filter screen, and the output end of the second motor is fixedly connected with the first gear.
As a preferable scheme of the utility model, the supporting device comprises a sliding rail fixedly sleeved outside the filter screen, a telescopic rod is fixedly arranged on one side of the base positioned on the sliding rail, an arc block is fixedly arranged at one end of the telescopic rod, which is close to the sliding rail, and the arc block is slidably arranged inside the sliding rail.
As a preferable scheme of the utility model, the telescopic rod consists of a bottom rod and a top rod, the bottom rod is fixedly connected with the base, the top rod is fixedly connected with the arc block, one end of the top rod is arranged in the bottom rod in a sliding manner, a second spring is arranged in the bottom rod, and two ends of the second spring are respectively and fixedly connected with the bottom rod and the top rod.
Compared with the prior art, the utility model has the advantages that:
(1) In this application, through the feed inlet to filter screen inside material loading to can seal the feed inlet when the filter screen rotates through first baffle, drive the link through the output of first motor and rotate, thereby make the link drive filter screen and carry out synchronous rotation, make filter screen drive the grit and roll, filter the grit from the discharge gate, improve the screening efficiency of grit, reduce the condition that the discharge gate takes place to block up simultaneously, and filter screen can rock under the elastic action of first spring when rolling, further improve the anti-blocking probability of discharge gate.
(2) In this application, drive first gear through the output of second motor and rotate, make first gear drive the second gear and rotate to make the bull stick drive the spiral leaf and rotate, promote the inside grit of filter screen through the spiral leaf, make by the great grit of filtration volume discharge from the discharge gate, carry out automatic classification to the grit, be convenient for collect.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic view of the internal structure of the filter screen of the present utility model;
fig. 4 is a schematic view of the telescopic rod structure of the present utility model.
The reference numerals in the figures illustrate:
1. a base; 2. a support base; 3. filtering and screening; 31. an interlayer; 4. a feed inlet; 5. a first baffle; 6. a discharge port; 7. a second baffle; 8. a discharge hole; 9. a vibration device; 91. a chute; 92. a slide block; 93. a first spring; 10. a support device; 101. a slide rail; 102. a telescopic rod; 1021. a bottom bar; 1022. a push rod; 1023. a second spring; 103. an arc block; 11. a rotating device; 111. a connecting frame; 112. a first motor; 12. a rotating rod; 13. spiral leaves; 14. a discharging device; 141. a first gear; 142. a second gear; 143. and a second motor.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples
As shown in fig. 1-4, a flow guiding device for a sand discharge port of a vibrating screen comprises:
the device comprises a base 1, wherein supporting seats 2 are symmetrically and fixedly arranged on the base 1, and a filter screen 3 is arranged between the two supporting seats 2;
the arc surface of the filter screen 3 is provided with a feed inlet 4, one side of the filter screen 3, which is positioned at the feed inlet 4, is hinged with a first baffle 5, the first baffle 5 and the feed inlet 4 are in sealing arrangement, one side of the filter screen 3 is provided with a discharge outlet 6, one side of the filter screen 3, which is positioned at the discharge outlet 6, is hinged with a second baffle 7, the second baffle 7 and the discharge outlet 6 are in sealing arrangement, wherein the arc surface of the filter screen 3 is provided with discharge holes 8, and a plurality of discharge holes 8 are formed;
a vibrating device 9 is arranged between the filter screen 3 and the supporting seat 2;
a supporting device 10 is arranged between the filter screen 3 and the base 1.
In a further embodiment, the whole filter screen 3 is supported by the arranged base 1, wherein the filter screen 3 is supported by the supporting seat 2, wherein the filter screen 3 is internally fed by the arranged feed inlet 4 and can be sealed when the filter screen 3 rotates by the arranged first baffle plate 5, the feed inlet 4 is used for discharging the larger sand and stone by the arranged discharge outlet 6, and the discharge outlet 6 is sealed when the filter screen 3 rotates by the arranged second baffle plate 7, and the smaller sand and stone can flow out by the arranged discharge outlet 8, so that the sand and stone are classified in volume;
wherein the probability of the discharge opening 8 being blocked by sand can be reduced by the arranged vibrating device 9, and the stability of the filter screen 3 can be improved by the arranged supporting device 10.
Specifically, a sliding groove 91 is formed in the middle of the supporting seat 2, the vibration device 9 comprises a sliding block 92 arranged in the sliding groove 91 in a sliding manner, first springs 93 are symmetrically arranged on two sides of the sliding block 92, and two ends of the first springs 93 are fixedly connected with the sliding block 92 and the supporting seat 2 respectively;
wherein a rotating device 11 is arranged between the slide 92 and the filter screen 3.
In a further embodiment, the sliding block 92 is limited by the sliding groove 91, and the sliding block 92 is elastically supported by the first spring 93, wherein when the sliding block 92 is under the condition of external force, the sliding block 92 can shake under the elastic action of the first spring 93, and the sliding block 92 can support the filter screen 3 by the rotating device 11.
Specifically, the rotating device 11 includes a connecting frame 111 rotatably disposed in the middle of the sliding block 92, where the connecting frame 111 is set to be in a T shape, the connecting frame 111 is fixedly connected with the filter screen 3, a first motor 112 is fixedly disposed on one side of one sliding block 92, and an output end of the first motor 112 is fixedly connected with the connecting frame 111.
In a further embodiment, the connecting frame 111 is rotatably supported through the set sliding block 92, and the filter screen 3 is fixed through the set connecting frame 111, so that the sliding block 92 rotatably supports the filter screen 3, the connecting frame 111 can be driven to rotate through the set first motor 112, so that the connecting frame 111 drives the filter screen 3 to synchronously rotate, the filter screen 3 drives sand and stone to roll, the screening efficiency of sand and stone is improved, and meanwhile, the blocking of the discharge hole 8 is reduced.
Specifically, the inside one side of filter screen 3 is fixed and is provided with interlayer 31, and the middle part of filter screen 3 rotates and is provided with bull stick 12, and fixed cover is equipped with spiral leaf 13 on the bull stick 12, and wherein spiral leaf 13 spiral cover is located on the bull stick 12, and bull stick 12 rotates and runs through interlayer 31 to be located interlayer 31 inside and be provided with discharging device 14.
In a further embodiment, the interlayer 31 is fixedly supported by the set filter screen 3, and the rotating rod 12 is rotatably supported by the set filter screen 3, so that the rotating rod 12 fixedly supports the spiral blade 13, wherein the rotating rod 12 can drive the spiral blade 13 to synchronously rotate when rotating, and sand and stone in the filter screen 3 are pushed by the spiral blade 13.
Specifically, the discharging device 14 includes a first gear 141 rotatably disposed in the interlayer 31, a second gear 142 is fixedly sleeved on the rotating rod 12 in the interlayer 31, the second gear 142 is meshed with the first gear 141, a second motor 143 is fixedly disposed on the outside of the filter screen 3, and an output end of the second motor 143 is fixedly connected with the first gear 141.
In a further embodiment, the first gear 141 is rotatably supported by the provided interlayer 31, the second gear 142 is fixedly supported by the provided rotating rod 12, the rotating rod 12 is driven to synchronously rotate by the provided second gear 142, the first gear 141 is driven to rotate by the provided second motor 143, the first gear 141 drives the second gear 142 to rotate, the rotating rod 12 drives the spiral blade 13 to rotate, and the rotating direction of the spiral blade 13 is opposite to that of the filter screen 3.
Specifically, the support device 10 includes a sliding rail 101 fixedly sleeved outside the filter screen 3, a telescopic rod 102 is fixedly arranged on one side of the base 1, which is located on the sliding rail 101, an arc block 103 is fixedly arranged at one end, close to the sliding rail 101, of the telescopic rod 102, and the arc block 103 is slidably arranged inside the sliding rail 101.
In a further embodiment, the sliding rail 101 is fixedly supported by the set filter screen 3, the telescopic rod 102 is fixedly supported by the set base 1, and the arc block 103 is fixedly supported by the telescopic rod 102, wherein the sliding rail 101 is limited in sliding manner by the arc block 103, so that the arc block 103 is limited and supported by the filter screen 3, and the stability of the filter screen 3 is improved.
Specifically, the telescopic rod 102 is composed of a bottom rod 1021 and a top rod 1022, the bottom rod 1021 is fixedly connected with the base 1, the top rod 1022 is fixedly connected with the arc block 103, one end of the top rod 1022 is slidably arranged in the bottom rod 1021, a second spring 1023 is arranged in the bottom rod 1021, and two ends of the second spring 1023 are respectively fixedly connected with the bottom rod 1021 and the top rod 1022.
In a further embodiment, the bottom rod 1021 is provided to slidably support the top rod 1022, and the second spring 1023 is provided to elastically support the top rod 1022, so that the top rod 1022 supports the arc block 103 synchronously, and the arc block 103 can vibrate synchronously when the filter screen 3 vibrates.
The working principle and the using flow of the utility model are as follows:
the inside material loading that carries out of filter screen 3 through feed inlet 4 to can seal feed inlet 4 when filter screen 3 rotates through first baffle 5, start first motor 112, drive link 111 through the output of first motor 112 and rotate, thereby make link 111 drive filter screen 3 and rotate in step, make filter screen 3 drive the grit and roll, filter the grit from discharge port 8, improve the screening efficiency of grit, reduce the condition that discharge port 8 takes place to block up simultaneously, and filter screen 3 can rock under the elastic action of first spring 93 when rolling, further improve the anti-blocking probability of discharge port 8.
The second motor 143 is started, the first gear 141 is driven to rotate through the output end of the second motor 143, the first gear 141 drives the second gear 142 to rotate, the rotating rod 12 drives the spiral blade 13 to rotate, sand and stone inside the filter screen 3 are pushed through the spiral blade 13, the sand and stone with larger filtered volume are discharged from the discharge hole 6, and the sand and stone are automatically classified.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (7)
1. A vibrating screen is guiding device for sand discharge port, characterized by comprising:
the device comprises a base (1), wherein supporting seats (2) are symmetrically and fixedly arranged on the base (1), and a filter screen (3) is arranged between the two supporting seats (2);
the novel filter screen comprises a filter screen body, and is characterized in that a feed inlet (4) is formed in the arc-shaped surface of the filter screen body (3), a first baffle (5) is hinged to one side of the filter screen body (3) located at the feed inlet (4), the first baffle (5) and the feed inlet (4) are in sealing arrangement, a discharge hole (6) is formed in one side of the filter screen body (3), a second baffle (7) is hinged to one side of the filter screen body (3) located at the discharge hole (6), the second baffle (7) and the discharge hole (6) are in sealing arrangement, a discharge hole (8) is formed in the arc-shaped surface of the filter screen body (3), and a plurality of discharge holes (8) are formed;
a vibrating device (9) is arranged between the filter screen (3) and the supporting seat (2);
a supporting device (10) is arranged between the filter screen (3) and the base (1).
2. The flow guiding device for a sand discharge port of a vibrating screen according to claim 1, wherein: the middle part of the supporting seat (2) is provided with a sliding groove (91), the vibrating device (9) comprises a sliding block (92) which is arranged in the sliding groove (91) in a sliding way, first springs (93) are symmetrically arranged on two sides of the sliding block (92), and two ends of each first spring (93) are fixedly connected with the sliding block (92) and the supporting seat (2) respectively;
wherein a rotating device (11) is arranged between the sliding block (92) and the filter screen (3).
3. The flow guiding device for a sand discharge port of a vibrating screen according to claim 2, wherein: the rotating device (11) comprises a connecting frame (111) which is rotatably arranged in the middle of a sliding block (92), wherein the connecting frame (111) is in a T shape, the connecting frame (111) is fixedly connected with a filter screen (3), one side of the sliding block (92) is fixedly provided with a first motor (112), and the output end of the first motor (112) is fixedly connected with the connecting frame (111).
4. The flow guiding device for a sand discharge port of a vibrating screen according to claim 1, wherein: the filter screen is characterized in that an interlayer (31) is fixedly arranged on one side of the inside of the filter screen (3), a rotating rod (12) is rotatably arranged in the middle of the filter screen (3), a spiral blade (13) is fixedly sleeved on the rotating rod (12), the spiral blade (13) is spirally sleeved on the rotating rod (12), the rotating rod (12) rotates to penetrate through the interlayer (31), and a discharging device (14) is arranged in the interlayer (31).
5. The flow guiding device for a sand discharge port of a vibrating screen as claimed in claim 4, wherein: the discharging device (14) comprises a first gear (141) which is arranged inside the interlayer (31) in a rotating mode, a second gear (142) is fixedly sleeved on the inside of the interlayer (31) through the rotating rod (12), the second gear (142) is meshed with the first gear (141), a second motor (143) is fixedly arranged outside the filter screen (3), and the output end of the second motor (143) is fixedly connected with the first gear (141).
6. The flow guiding device for a sand discharge port of a vibrating screen according to claim 1, wherein: the supporting device (10) comprises a sliding rail (101) fixedly sleeved outside the filtering screen (3), a telescopic rod (102) is fixedly arranged on one side of the base (1) located on the sliding rail (101), an arc block (103) is fixedly arranged at one end, close to the sliding rail (101), of the telescopic rod (102), and the arc block (103) is slidably arranged inside the sliding rail (101).
7. The flow guiding device for a sand discharge port of a vibrating screen as claimed in claim 6, wherein: the telescopic rod (102) is composed of a bottom rod (1021) and a top rod (1022), the bottom rod (1021) is fixedly connected with the base (1), the top rod (1022) is fixedly connected with the arc block (103), one end of the top rod (1022) is slidably arranged in the bottom rod (1021), a second spring (1023) is arranged in the bottom rod (1021), and two ends of the second spring (1023) are fixedly connected with the bottom rod (1021) and the top rod (1022) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223386300.7U CN219112131U (en) | 2022-12-16 | 2022-12-16 | Flow guiding device for sand discharge port of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223386300.7U CN219112131U (en) | 2022-12-16 | 2022-12-16 | Flow guiding device for sand discharge port of vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219112131U true CN219112131U (en) | 2023-06-02 |
Family
ID=86532374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223386300.7U Active CN219112131U (en) | 2022-12-16 | 2022-12-16 | Flow guiding device for sand discharge port of vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219112131U (en) |
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2022
- 2022-12-16 CN CN202223386300.7U patent/CN219112131U/en active Active
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