CN213591045U - Anti-blocking type blanking opening of vibrating screen - Google Patents
Anti-blocking type blanking opening of vibrating screen Download PDFInfo
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- CN213591045U CN213591045U CN202021802575.2U CN202021802575U CN213591045U CN 213591045 U CN213591045 U CN 213591045U CN 202021802575 U CN202021802575 U CN 202021802575U CN 213591045 U CN213591045 U CN 213591045U
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- vibrating screen
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- pull rod
- feed opening
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Abstract
The utility model relates to a shale shaker anti-blocking formula feed opening, shale shaker main part including the slope, the bottom of the lower one end of shale shaker main part is equipped with the unloading pipe, unloading pipe middle part is the flexible pipe of elasticity, the vertical limiting plate that is equipped with in shale shaker main part bottom that the unloading pipe is close to one side of the higher one end of shale shaker main part, unloading bottom of the tubes end is towards the limiting plate level and articulated being equipped with the push-and-pull rod, the one end that the unloading pipe was kept away from to the push-and-pull rod passes the limiting plate and with limiting plate sliding connection, and it is located the limiting plate and keeps away from and be equipped with the bulge loop on the part of unloading pipe one side, be connected with the spring of cover on the push-and-pull rod between bulge loop and the limiting plate. The utility model discloses a reciprocating sliding about the push-and-pull rod can carry out under cam and spring action, and then drives the same horizontal hunting of unloading pipe to prevent that the material from blockking up the unloading pipe, guarantee that material screening operation goes on smoothly.
Description
Technical Field
The utility model belongs to the technical field of the shale shaker equipment, concretely relates to jam formula feed opening is prevented to shale shaker.
Background
The vibrating screen works by utilizing reciprocating rotary vibration generated by vibrator excitation, mainly comprises a linear vibrating screen, a circular vibrating screen, a high-frequency vibrating screen and the like, has high efficiency and light weight, and is mainly used in the industries of mines, coal, smelting, building materials, refractory materials, light industry, chemical industry, medicines, foods and the like. During the use, the material is graded on the screen cloth of shale shaker, and large granule material is stayed the screen cloth upper surface to arrange the material along with the vibration telemechanical of screen cloth to the tail end of screen cloth, and the granule material then falls in the bottom of shale shaker through the screen cloth, through the feed opening ejection of compact of shale shaker bottom. However, small granular materials are small in particle size and are easily bonded into blocks on the feed opening at the bottom of the vibrating screen, so that the materials are stacked and further blocked by the feed opening, the small granular materials cannot be normally discharged, the material screening operation is influenced, the subsequent processing production of the materials is not facilitated, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a shale shaker anti-blocking formula feed opening drives the cam through the pivot and rotates, makes the push-and-pull rod can control reciprocating sliding under cam and spring action, and then drives the same horizontal hunting of unloading pipe to prevent that the material from blockking up the unloading pipe, guarantee that material screening operation goes on smoothly, easily block up and influence the problem of material screening operation with solving current shale shaker feed opening.
In order to achieve the above object, the utility model adopts the following technical scheme: an anti-blocking type feed opening of a vibrating screen comprises a vibrating screen main body which is obliquely arranged, wherein the bottom of the lower end of the vibrating screen main body is provided with the feed opening, a blanking pipe is arranged on the blanking port, an elastic telescopic pipe is arranged in the middle of the blanking pipe, a limiting plate is vertically arranged at the bottom of the vibrating screen main body on one side of the blanking pipe close to the higher end of the vibrating screen main body, the bottom end of the blanking pipe is horizontal to the limiting plate and is hinged with a push-pull rod, one end of the push-pull rod, which is far away from the blanking pipe, penetrates through the limiting plate and is connected with the limiting plate in a sliding way, a convex ring is arranged on the part of the push-pull rod, which is positioned on one side of the limiting plate away from the blanking pipe, a spring sleeved on the push-pull rod is fixedly connected between the convex ring and the limiting plate, the vibrating screen is characterized in that a rotating shaft is vertically and rotatably arranged at the bottom of the vibrating screen main body on one side, away from the blanking pipe, of the push-pull rod, and a cam is fixedly arranged at the position, corresponding to the push-pull rod, of the rotating shaft.
Preferably, the elastic telescopic pipe is a corrugated pipe.
Preferably, the cam and the push-pull rod are located on the same plane, and the length of the cam is greater than the initial horizontal distance between the push-pull rod and the rotating shaft.
Preferably, fixed cover is equipped with first bevel gear in the pivot, the shale shaker main part bottom of pivot one side is connected with an L shape backup pad, the fixed driving motor that is equipped with in the backup pad, driving motor's output shaft level is equipped with the second bevel gear towards pivot and fixed cover, second bevel gear and the perpendicular meshing of first bevel gear.
Preferably, the shale shaker main part includes the open shale shaker case in top, the shale shaker incasement is equipped with the shale shaker bottom of the case that is on a parallel with the shale shaker case, the shale shaker bottom of the case portion that the lower one end of shale shaker was corresponded is located to the feed opening, be equipped with the bin outlet on the corresponding shale shaker case lateral wall of the lower one end of shale shaker.
Preferably, a U-shaped material guide plate parallel to the vibrating screen is arranged on the outer side wall of the vibrating screen box at the discharge opening.
Preferably, the two sides of the top of the vibrating screen box are both provided with sliding rails parallel to the vibrating screen box, a sliding plate is arranged between the two sliding rails, the two ends of the sliding plate are both connected to the corresponding sliding rails in a sliding mode, the lower surface of the sliding plate is provided with a brushing plate parallel to the vibrating screen, and the brushing plate is abutted to the vibrating screen.
The utility model has the advantages that: the utility model relates to a rationally, simple structure drives the pivot through driving motor and rotates, and then drives the cam and rotate, under the combined action of cam and spring, reciprocating motion about the push-and-pull rod can be on the limiting plate, and then promotes the together horizontal hunting of the unloading pipe that has the flexible pipe of elasticity to prevent that the material from blockking up the unloading pipe, make the smooth ejection of compact of material, guarantee that the material screening operation goes on smoothly, be favorable to the subsequent processing production of material. In addition, through the slip of sliding plate on the slip track, can drive the brush flitch and clear up vibrating screen, avoid the material to block up vibrating screen's sieve mesh hole, be favorable to improving vibrating screen's screening efficiency and screening quality, guarantee going on smoothly of material screening operation.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Reference numbers in the figures: the device comprises a sliding plate 1, a brushing plate 2, a vibrating screen 3, a sliding rail 4, a vibrating screen box 5, a supporting plate 6, a driving motor 7, a second bevel gear 8, a first bevel gear 9, a cam 10, a rotating shaft 11, a convex ring 12, a spring 13, a limiting plate 14, a push-pull rod 15, an elastic telescopic pipe 16, a blanking pipe 17, a discharge opening 18 and a material guide plate 19.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
as shown in figure 1, the anti-blocking type feed opening of the vibrating screen comprises a vibrating screen main body which is obliquely arranged. The bottom of the lower one end of shale shaker main part is equipped with the feed opening, is equipped with unloading pipe 17 on the feed opening for the ejection of compact of the tiny particle material that sieves out. The middle part of the blanking pipe 17 is provided with an elastic telescopic pipe 16 which is used for matching with the swinging motion of the blanking pipe 17. The elastic extension tube 16 can be a corrugated tube which is a cylindrical thin-wall corrugated shell with a plurality of transverse corrugations, has elasticity, can generate displacement under the action of pressure, axial force, transverse force or bending moment, can ensure material blanking, and can swing in cooperation with the blanking tube 17. A limit plate 14 is vertically arranged at the bottom of the vibrating screen main body on the side of the blanking pipe 17 close to the higher end of the vibrating screen main body, a push-pull rod 15 is horizontally hinged to the limit plate 14 at the bottom end of the blanking pipe 17, the end of the push-pull rod 15 far away from the blanking pipe 17 penetrates through the limit plate 14 and is in sliding connection with the limit plate 14, a convex ring 12 is arranged on the part of the push-pull rod 15 on the side of the limit plate 14 far away from the blanking pipe 17, a spring 13 sleeved on the push-pull rod 15 is fixedly connected between the convex ring 12 and the limit plate 14, a rotating shaft 11 is vertically and rotatably arranged at the bottom of the vibrating screen main body on the side of the push-pull rod 15 far away from the blanking pipe 17, a cam 10 is fixedly arranged at the position of the rotating shaft 11 corresponding to the push-pull rod 15, the rotation of the rotating shaft 11 can drive, and then the blanking pipe 17 with the elastic telescopic pipe 16 is pushed to swing left and right together, so that small particle materials are prevented from blocking the blanking pipe 17, the blanking pipe 17 is enabled to discharge the small particle materials smoothly, the material screening operation is guaranteed to be carried out smoothly, and the subsequent processing production of the materials is facilitated.
In this embodiment, the cam 10 and the push-pull rod 15 are located on the same plane, and the length of the cam 10 is greater than the initial horizontal distance between the push-pull rod 15 and the rotating shaft 11, so as to ensure that the cam 10 can touch and push the push-pull rod 15 when rotating, and thus the left-right reciprocating motion of the push-pull rod 15 is realized. The specific rotation driving structure of the rotating shaft 11 is as follows: fixed cover is equipped with first bevel gear 9 in the pivot 11, and the shale shaker main part bottom of pivot 11 one side is connected with an L shape backup pad 6, fixedly on the backup pad 6 being equipped with driving motor 7, and driving motor 7's output shaft level is equipped with second bevel gear 8 towards pivot 11 and fixed cover, and second bevel gear 8 and first bevel gear 9 vertical toothing. When the discharging pipe 17 discharges materials, the driving motor 7 is started, the output shaft of the driving motor rotates to drive the second bevel gear 8 to rotate, and under the vertical meshing action of the first bevel gear 9 and the second bevel gear 8, the rotation of the second bevel gear 8 can drive the first bevel gear 9 to rotate, so that the rotating shaft 11 and the cam 10 are driven to rotate. The rotation of the cam 10 is matched with the compression and the reset of the spring 13, so that the push-pull rod 15 can reciprocate left and right on the limiting plate 13, and further the blanking pipe 17 with the elastic telescopic pipe 16 is pushed to swing left and right together, so that small particle materials are prevented from blocking the blanking pipe 17, the lower particle materials are discharged smoothly, the material screening operation is ensured to be carried out smoothly, and the subsequent processing production of the materials is facilitated.
In this embodiment, the shale shaker main part includes open-topped shale shaker case 5, is equipped with the shale shaker 3 that is on a parallel with shale shaker case 5 in the shale shaker case 5, and the corresponding shale shaker case 5 bottom of the lower one end of shale shaker 3 is located to the feed opening, is equipped with bin outlet 18 on the lateral wall of the corresponding shale shaker case 5 of the lower one end of shale shaker 3. When the vibrating screen is used, raw materials enter from the higher end of the vibrating screen box 5 and fall on the vibrating screen 3, under the vibrating motion of the vibrating screen 3, large-particle materials are remained on the upper surface of the vibrating screen 3 and move to the discharge opening 18 at the lower end of the vibrating screen 3 under the action of the vibrating screen 3, and the materials are smoothly discharged through the discharge opening 18; the small-particle materials fall to the bottom of the vibrating screen box 5 through the vibrating screen 3, are automatically collected to the discharge opening under the action of the inclined vibrating screen box 5, and are discharged through the discharge pipe 17 on the discharge opening. The corresponding vibrating and driving means (not shown) of the vibrating screen body are the same as those of the vibrating screen in the prior art and will not be described in any greater detail herein. The outer side wall of the vibrating screen box 5 at the discharge port 18 is provided with a U-shaped material guide plate 19 parallel to the vibrating screen 3, so that large-particle materials can be conveniently discharged.
In this embodiment, all be equipped with the slip track 4 that is on a parallel with the shale shaker case on the top both sides of shale shaker case 5, be equipped with a sliding plate 1 between two slip tracks 4, the equal sliding connection in both ends of sliding plate 1 is on the slip track 4 that corresponds, and the lower surface of sliding plate 1 is equipped with the brush flitch 2 that is on a parallel with vibrating screen 3, and brush flitch 2 and vibrating screen 3 butt. After the shale shaker used a period, through sliding plate 1 reciprocating motion on slip track 4, can make brush flitch 2 carry out reciprocating motion on vibratory screen 3, clean vibratory screen 3, avoid using for a long time the condition that the material blockked up vibratory screen 3's sieve mesh hole to appear, guarantee vibratory screen 3's screening efficiency and screening quality, make material screening operation go on smoothly. When the brush flitch 2 does not use, can remove it to the higher one end of shale shaker case 5 to avoid influencing the normal screening operation of material.
The utility model discloses a use method: the utility model discloses when using, the raw materials gets into by the higher one end of shale shaker case 5, falls on vibratory screen 3. Under the vibration motion of the vibrating screen 3, large granular materials are left on the upper surface of the vibrating screen 3 and move to a discharge port 18 at the lower end of the vibrating screen 3 under the action of the vibrating screen 3, and are smoothly discharged under the action of a material guide plate 19; the small-particle materials fall to the bottom of the vibrating screen box 5 through the vibrating screen 3, are automatically collected to the discharge opening under the action of the inclined vibrating screen box 5, and are discharged through the discharge pipe 17 on the discharge opening. The discharging pipe 17 starts the driving motor 7 to drive the second bevel gear 8 to rotate while discharging, and the rotation of the second bevel gear 8 can drive the first bevel gear 9 to rotate under the vertical meshing action of the first bevel gear 9 and the second bevel gear 8, so as to drive the rotating shaft 11 and the cam 10 to rotate. The rotation of the cam 10 is matched with the compression and the reset of the spring 13, so that the push-pull rod 15 can reciprocate left and right on the limiting plate 13, and further the blanking pipe 17 with the elastic telescopic pipe 16 is pushed to swing left and right together, so that small particle materials are prevented from blocking the blanking pipe 17, the lower particle materials are discharged smoothly, the material screening operation is ensured to be carried out smoothly, and the subsequent processing production of the materials is facilitated. After working for a period of time, utilize sliding plate 1 to do reciprocating motion on slip track 4, can make brush flitch 2 reciprocating motion on vibratory screen 3, clean vibratory screen 3, avoid long-term the use the condition that the material blockked up vibratory screen 3's sieve mesh hole to appear, guarantee vibratory screen 3's screening efficiency and screening quality, make material screening operation go on smoothly.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. An anti-blocking type feed opening of a vibrating screen comprises a vibrating screen main body which is obliquely arranged and is characterized in that, the bottom of the lower end of the vibrating screen main body is provided with a feed opening, a feed pipe is arranged on the feed opening, the middle part of the blanking pipe is an elastic extension pipe, the bottom of the vibrating screen main body at one side of the blanking pipe close to the higher end of the vibrating screen main body is vertically provided with a limit plate, the bottom end of the blanking pipe is horizontal to the limiting plate and is hinged with a push-pull rod, one end of the push-pull rod, which is far away from the blanking pipe, penetrates through the limiting plate and is connected with the limiting plate in a sliding way, a convex ring is arranged on the part of the push-pull rod, which is positioned on one side of the limiting plate away from the blanking pipe, a spring sleeved on the push-pull rod is fixedly connected between the convex ring and the limiting plate, the vibrating screen is characterized in that a rotating shaft is vertically and rotatably arranged at the bottom of the vibrating screen main body on one side, away from the blanking pipe, of the push-pull rod, and a cam is fixedly arranged at the position, corresponding to the push-pull rod, of the rotating shaft.
2. A vibrating screen anti-clogging feed opening according to claim 1, wherein the elastic bellows is a bellows.
3. The anti-clogging feed opening of the vibrating screen as recited in claim 1, wherein the cam and the push-pull rod are located on the same plane, and the length of the cam is greater than the initial horizontal distance between the push-pull rod and the rotating shaft.
4. The anti-blocking type feed opening of the vibrating screen as claimed in claim 1, wherein the rotating shaft is fixedly sleeved with a first bevel gear, the bottom of the vibrating screen body at one side of the rotating shaft is connected with an L-shaped supporting plate, the supporting plate is fixedly provided with a driving motor, an output shaft of the driving motor horizontally faces the rotating shaft and is fixedly sleeved with a second bevel gear, and the second bevel gear is vertically meshed with the first bevel gear.
5. The anti-blocking type feed opening of the vibrating screen according to claim 1, wherein the vibrating screen body comprises a vibrating screen box with an open top, a vibrating screen parallel to the vibrating screen box is arranged in the vibrating screen box, the feed opening is formed in the bottom of the vibrating screen box corresponding to the lower end of the vibrating screen, and a discharge opening is formed in the side wall of the vibrating screen box corresponding to the lower end of the vibrating screen.
6. The anti-blocking type feed opening of the vibrating screen according to claim 5, wherein a U-shaped material guide plate parallel to the vibrating screen is arranged on the outer side wall of the vibrating screen box at the feed opening.
7. The anti-blocking type feed opening of the vibrating screen as claimed in claim 5, wherein two sides of the top of the vibrating screen box are provided with sliding rails parallel to the vibrating screen box, a sliding plate is arranged between the two sliding rails, two ends of the sliding plate are slidably connected to the corresponding sliding rails, the lower surface of the sliding plate is provided with a brushing plate parallel to the vibrating screen, and the brushing plate is abutted against the vibrating screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021802575.2U CN213591045U (en) | 2020-08-26 | 2020-08-26 | Anti-blocking type blanking opening of vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021802575.2U CN213591045U (en) | 2020-08-26 | 2020-08-26 | Anti-blocking type blanking opening of vibrating screen |
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| Publication Number | Publication Date |
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| CN213591045U true CN213591045U (en) | 2021-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021802575.2U Active CN213591045U (en) | 2020-08-26 | 2020-08-26 | Anti-blocking type blanking opening of vibrating screen |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571176A (en) * | 2020-12-07 | 2021-03-30 | 温州述音机械科技有限公司 | Rebound type blanking processing machine tool for blackening and polishing surface of stainless steel plate |
| CN114939526A (en) * | 2022-07-26 | 2022-08-26 | 山西焕星科技股份有限公司 | Screening plant for recycling solid waste resources |
| CN117884354A (en) * | 2024-03-18 | 2024-04-16 | 遂宁市中心医院 | Chinese-medicinal material solid screening plant |
| CN118023115A (en) * | 2024-04-11 | 2024-05-14 | 山东科技职业学院 | Intelligent sorting device based on passive perception technology |
-
2020
- 2020-08-26 CN CN202021802575.2U patent/CN213591045U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571176A (en) * | 2020-12-07 | 2021-03-30 | 温州述音机械科技有限公司 | Rebound type blanking processing machine tool for blackening and polishing surface of stainless steel plate |
| CN114939526A (en) * | 2022-07-26 | 2022-08-26 | 山西焕星科技股份有限公司 | Screening plant for recycling solid waste resources |
| CN114939526B (en) * | 2022-07-26 | 2022-10-21 | 山西焕星科技股份有限公司 | Screening device for recycling solid waste resources |
| CN117884354A (en) * | 2024-03-18 | 2024-04-16 | 遂宁市中心医院 | Chinese-medicinal material solid screening plant |
| CN117884354B (en) * | 2024-03-18 | 2024-05-14 | 遂宁市中心医院 | Chinese-medicinal material solid screening plant |
| CN118023115A (en) * | 2024-04-11 | 2024-05-14 | 山东科技职业学院 | Intelligent sorting device based on passive perception technology |
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