CN217512283U - Alumina ceramic raw powder vibrating screen - Google Patents
Alumina ceramic raw powder vibrating screen Download PDFInfo
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- CN217512283U CN217512283U CN202221405028.XU CN202221405028U CN217512283U CN 217512283 U CN217512283 U CN 217512283U CN 202221405028 U CN202221405028 U CN 202221405028U CN 217512283 U CN217512283 U CN 217512283U
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- fixedly connected
- top cover
- vibrating screen
- dust collection
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Abstract
The utility model discloses an alumina ceramic raw powder vibrating screen, which relates to the technical field of alumina ceramic raw powder production and comprises a vibrating screen body, wherein the upper surface of the vibrating screen body is provided with a sealing top cover, the upper surface of the sealing top cover is fixedly connected with a feed hopper, the side surface of the vibrating screen body is provided with a bearing plate, the upper surface of the bearing plate is fixedly connected with a dust suction pump body, the upper surface of the sealing top cover is fixedly connected with a dust suction head penetrating through the lower surface of the sealing top cover, the upper surface of the dust suction head is provided with a dust collection shell, the upper surface of the dust collection shell is provided with an installation top cover, the alumina ceramic raw powder vibrating screen forms a sealing effect on the vibrating screen body through the sealing top cover, the condition that the alumina ceramic raw powder overflows the vibrating screen body when the alumina ceramic raw powder is screened is avoided, the problem of the alumina ceramic raw powder waste is effectively reduced, meanwhile, the cleanliness of the screening operation environment of the alumina ceramic raw powder is improved.
Description
Technical Field
The utility model relates to an alumina ceramics raw powder production technical field, in particular to alumina ceramics raw powder shale shaker.
Background
The existing alumina ceramic raw powder is often inconsistent in particle size after processing, so that the quality is low, and therefore the alumina ceramic raw powder needs to be screened.
Relevant published patents were retrieved: the utility model provides an alumina ceramics raw powder shale shaker, this scheme screens categorised collection through alumina ceramics raw powder to the shale shaker dislocation of upper and lower two-layer makes the screening more abundant.
However, the scheme is easy to cause the following problems in screening the alumina ceramic raw powder: because the whole alumina ceramic raw powder is approximately 80-500 meshes in particle size after being processed, the problem that the alumina ceramic raw powder is easy to generate dust during shaking and screening is caused, however, effective sealing measures are not adopted in the scheme, and the situation that the alumina ceramic raw powder dust is scattered out of a vibrating screen body is caused by the fact that the vibrating screens on the upper layer and the lower layer are staggered, the problem that the alumina ceramic raw powder is wasted during screening is caused, and the cleanliness of the screening operation environment of the alumina ceramic raw powder is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a former powder shale shaker of alumina ceramics, can solve the condition that the former powder dust of alumina ceramics scatters out the shale shaker body, cause the extravagant problem of the former powder sieve time of alumina ceramics.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an alumina ceramics raw powder shale shaker, including the shale shaker body, the upper surface of shale shaker body is provided with seal cap, seal cap's last fixed surface is connected with the feeder hopper, the side of shale shaker body is provided with the loading board, the last fixed surface of loading board is connected with the dust absorption pump body, seal cap's last fixed surface is connected with and runs through the dust absorption head of seal cap lower surface, the upper surface of dust absorption head is provided with the shell that gathers dust, the upper surface of the shell that gathers dust is provided with the installation top cap, fixedly connected with filter screen on the inner wall that the installation top cap is close to the shell that gathers dust, fixedly connected with runs through the head that blocks of the shell lower surface that gathers dust on the diapire of the shell that gathers dust, fixedly connected with air extraction hose on the sunction inlet of the dust absorption pump body, air extraction hose keeps away from the one end setting of the dust absorption pump body and rotate and run through into in the installation top cap.
Preferably, the structure of the blocking head is in a truncated cone shape.
Preferably, the dust collection head, the dust collection shell and the mounting top cover are all mounted in a threaded manner.
Preferably, fixedly connected with articulates the seat on the inner wall of installation top cap, rotates on articulated seat and is connected with the arc and blows the board, and the arc blows the board and keeps away from articulated seat one side and be located and block overhead side through-hole directly over.
Preferably, the lower surface of the arc-shaped blowing plate is fixedly connected with a contraction shell, the lower surface of the contraction shell is provided with a connection sliding rod, the upper end of the connection sliding rod penetrates into the contraction shell in a sliding mode, one end, located in the contraction shell, of the connection sliding rod is fixedly connected with a limiting sliding plate in sliding connection with the inner wall of the contraction shell, and a buffer spring, movably sleeved on the connection sliding rod, is fixedly connected between the lower surface of the limiting sliding plate and the bottom wall of the contraction shell.
Preferably, the lower end of the connecting slide rod is fixedly connected with an impact ball which is in contact with the filter screen.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this former powder shale shaker of alumina ceramics, form sealed effect to the shale shaker body through seal top cap, the condition that the former powder of alumina ceramics spills over the shale shaker body has been avoided the shale shaker body to appear when screening the former powder of alumina ceramics, the extravagant problem of the former powder of alumina ceramics screening time has been reduced effectively, the cleanliness factor of the former powder screening operation environment of alumina ceramics has also been improved simultaneously, also can collect the former powder of alumina ceramics simultaneously, consequently, the degree of difficulty that the staff collected the former powder of alumina ceramics has been reduced, the cleanliness factor of the internal wall of shale shaker has also been ensured simultaneously.
(2) This former powder shale shaker of alumina ceramics sets up to the round platform form through the structure that will block the head, makes like this to block overhead through-hole less and downside through-hole great, consequently has reduced the dust after the filter screen blocks and has dropped into the volume that blocks in the head under the inertial action when the dust, has improved the collection effect to the former powder of alumina ceramics like this.
(3) This former powder shale shaker of alumina ceramics, the impact ball forms the striking to the filter screen, make the filter screen form the vibration like this, consequently, the dust attached to on the filter screen drops to the shell that gathers dust under the vibrational force in, avoided the filter screen to appear when using for a long time by the problem of dust jam live the mesh like this, consequently, the result of use and the gas permeability of filter screen have been ensured, set up buffer spring isotructure simultaneously, impact ball striking filter screen formation buffer effect like this, avoided the impact ball to form too big impact force to the filter screen and lead to the filter screen damaged problem to appear, the life of filter screen has further been ensured.
Drawings
The invention will be further described with reference to the following figures and examples:
FIG. 1 is a schematic structural view of an alumina ceramic raw powder vibrating screen of the present invention;
FIG. 2 is a schematic view of the dust collecting housing and the mounting top cover of the present invention;
FIG. 3 is a front plan view of the dust collecting housing and the mounting top cover of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 3.
Reference numerals: 1. vibrating the screen body; 2. sealing the top cover; 3. a feed hopper; 4. a carrier plate; 5. a dust suction pump body; 6. a dust collection head; 7. a dust collection housing; 8. installing a top cover; 9. an air extraction hose; 10. a blocking head; 11. filtering with a screen; 12. a hinged seat; 13. an arc-shaped blowing plate; 14. retracting the housing; 15. connecting a sliding rod; 16. a restraining slide; 17. a buffer spring; 18. and (6) striking the ball.
Detailed Description
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a former powder shale shaker of alumina ceramics, including shale shaker body 1, shale shaker body 1 includes the casing, and a support, buffer assembly and vibrating motor etc. constitute, shale shaker body 1 does not do detailed explanation for current structure so this shale shaker body 1's concrete theory of operation simultaneously, shale shaker body 1's upper surface is provided with seal cap 2, seal cap 2 coincide with shale shaker body 1's casing upper surface, consequently form sealed effect through seal cap 2 to shale shaker body 1, avoided shale shaker body 1 to appear the former powder of alumina ceramics when sieving the former powder of alumina ceramics and spill over the condition of shale shaker body 1, the extravagant problem of the former powder sieve time of alumina ceramics has been reduced effectively, the cleanliness factor of the former powder screening operation environment of alumina ceramics has also been improved simultaneously.
Further, the upper surface of the sealing top cover 2 is fixedly connected with a feed hopper 3 penetrating through the lower surface of the sealing top cover 2, so that the alumina ceramic raw powder is poured into the vibrating screen body 1 through the feed hopper 3.
Further, the side of the vibrating screen body 1 is provided with a bearing plate 4, the upper surface of the bearing plate 4 is fixedly connected with a dust suction pump body 5, and meanwhile, the bearing plate 4 is fixedly connected to the side of the support of the vibrating screen body 1, so that the problem that the bearing plate 4 shakes synchronously when the shell vibrates to cause the connecting piece of the dust suction pump body 5 to become loose is avoided, and the service life of the dust suction pump body 5 is effectively guaranteed.
Referring to fig. 2-3, the upper surface of the sealing top cover 2 is fixedly connected with a dust collection head 6 penetrating through the lower surface of the sealing top cover 2, the upper surface of the dust collection head 6 is provided with a dust collection housing 7, the upper surface of the dust collection housing 7 is provided with an installation top cover 8, the installation top cover 8 is communicated with the interior of the dust collection housing 7, the inner wall of the installation top cover 8 close to the dust collection housing 7 is fixedly connected with a filter screen 11, the bottom wall of the dust collection housing 7 is fixedly connected with a blocking head 10 penetrating through the lower surface of the dust collection housing 7, the blocking head 10 is in a circular truncated cone shape, the blocking head 10 is provided with a through hole extending out of the upper and lower side surfaces of the blocking head 10, the dust collection head 6 is communicated with the interior of the blocking head 10, a suction inlet of the dust collection pump body 5 is fixedly connected with an air suction hose 9, one end of the air suction hose 9 far away from the dust collection pump body 5 is arranged on the upper surface of the installation top cover 8 and rotatably penetrates into the installation top cover 8, therefore, by starting the dust suction pump body 5, negative pressure is formed in the dust suction head 6, so that floating dust in the vibrating screen body 1 is sucked into the dust collection shell 7 through the blocking head 10 under the action of the negative pressure, and finally the dust is blocked in the dust collection shell 7 by the filter screen 11, so that the effect of collecting the alumina ceramic raw powder is achieved, the difficulty of collecting the alumina ceramic raw powder by a worker is reduced, and meanwhile, the cleanliness of the inner wall of the vibrating screen body 1 is also guaranteed.
Furthermore, the dust collection head 6, the dust collection shell 7 and the mounting top cover 8 are installed in a threaded mode, so that the dust collection shell 7 and the mounting top cover 8 are conveniently detached, and the alumina ceramic raw powder is conveniently collected.
Through the structure setting that will block head 10 in this scheme to the round platform form, make like this block head 10 upside through-hole less and downside through-hole great, consequently reduced the dust after filter screen 11 blocks the quantity that the dust dropped into under the inertia effect in blocking head 10, improved the collection effect to the former powder of alumina ceramics like this.
Referring to fig. 3-4, a hinge base 12 is fixedly connected to an inner wall of the mounting top cover 8, an arc-shaped blowing plate 13 is rotatably connected to the hinge base 12, and one side of the arc-shaped blowing plate 13, which is far away from the hinge base 12, is located right above a through hole on the upper side of the blocking head 10, so that when an air flow is blown upwards through the blocking head 10, the air flow pushes the arc-shaped blowing plate 13, and the arc-shaped blowing plate 13 rotates upwards with the hinge base 12 as a rotation point.
Further, the lower surface of the arc-shaped blowing plate 13 is fixedly connected with a contraction casing 14, the lower surface of the contraction casing 14 is provided with a connecting slide rod 15, the upper end of the connecting slide rod 15 penetrates through the contraction casing 14 in a sliding manner, one end of the connecting slide rod 15, which is positioned in the contraction casing 14, is fixedly connected with a limiting slide plate 16, which is connected with the inner wall of the contraction casing 14 in a sliding manner, a buffer spring 17, which is movably sleeved on the connecting slide rod 15, is fixedly connected between the lower surface of the limiting slide plate 16 and the bottom wall of the contraction casing 14, the lower end of the connecting slide rod 15 is fixedly connected with a striking ball 18, which is in contact with the filter screen 11, the striking ball 18 is made of rubber material, when the dust suction pump body 5 stops operating, the arc-shaped blowing plate 13 loses upward thrust, so that one side, which is far away from the hinge base 12, of the arc-shaped blowing plate 13 rotates downward under the effect of inertia, so that the striking ball 18 impacts the filter screen 11, so that the filter screen 11 vibrates, therefore, dust attached to the filter screen 11 falls into the dust collection shell 7 under the vibration force, so that the problem that the mesh is blocked by dust when the filter screen 11 is used for a long time is avoided, the using effect and the air permeability of the filter screen 11 are guaranteed, meanwhile, the sliding rod 15 is connected to push the limiting sliding plate 16 to move upwards, the buffer spring 17 stretches, the impact ball 18 impacts the filter screen 11 to form a buffer effect, the problem that the filter screen 11 is damaged due to the fact that the impact ball 18 forms overlarge impact force on the filter screen 11 is avoided, and the service life of the filter screen 11 is further guaranteed.
The working principle is as follows: when the device is used, negative pressure is formed in the dust collection head 6 by starting the dust collection pump body 5, so that dust floating in the vibrating screen body 1 is sucked into the dust collection shell 7 through the blocking head 10 under the action of the negative pressure, and finally the dust is blocked in the dust collection shell 7 by the filter screen 11;
meanwhile, the air flow pushes the arc-shaped blowing plate 13, so that the arc-shaped blowing plate 13 rotates upwards by taking the hinged seat 12 as a rotating point, when the dust suction pump body 5 stops rotating, the arc-shaped blowing plate 13 loses the upward pushing force, so that one side, away from the hinged seat 12, of the arc-shaped blowing plate 13 rotates downwards under the action of inertia, the impact ball 18 impacts the filter screen 11, dust attached to the filter screen 11 falls into the dust collection shell 7 under the vibration force, meanwhile, the sliding rod 15 is connected to push the limiting sliding plate 16 to move upwards, and the buffer spring 17 stretches.
Claims (6)
1. The utility model provides an alumina ceramics raw powder shale shaker which characterized in that: comprises a vibrating screen body (1), wherein a sealing top cover (2) is arranged on the upper surface of the vibrating screen body (1), a feed hopper (3) is fixedly connected to the upper surface of the sealing top cover (2), a bearing plate (4) is arranged on the side surface of the vibrating screen body (1), a dust collection pump body (5) is fixedly connected to the upper surface of the bearing plate (4), a dust collection head (6) penetrating through the lower surface of the sealing top cover (2) is fixedly connected to the upper surface of the sealing top cover (2), a dust collection shell (7) is arranged on the upper surface of the dust collection head (6), an installation top cover (8) is arranged on the upper surface of the dust collection shell (7), a filter screen (11) is fixedly connected to the inner wall of the installation top cover (8) close to the dust collection shell (7), a blocking head (10) penetrating through the lower surface of the dust collection shell (7) is fixedly connected to the bottom wall of the dust collection shell (7), and an air suction hose (9) is fixedly connected to the suction inlet of the dust collection pump body (5), one end of the air suction hose (9) far away from the dust suction pump body (5) is arranged on the upper surface of the mounting top cover (8) and penetrates into the mounting top cover (8) in a rotating mode.
2. The alumina ceramic raw powder vibrating screen according to claim 1, characterized in that: the structure of the blocking head (10) is in a circular truncated cone shape.
3. The alumina ceramic raw powder vibrating screen according to claim 1, characterized in that: the dust collection head (6), the dust collection shell (7) and the mounting top cover (8) are all installed in a threaded mode.
4. The alumina ceramic raw powder vibrating screen according to claim 1, characterized in that: fixedly connected with articulated seat (12) on the inner wall of installation top cap (8), it is connected with arc blowing board (13) to rotate on articulated seat (12), and one side that articulated seat (12) was kept away from in arc blowing board (13) is located directly over the through-hole of blocking head (10) upside.
5. The alumina ceramic raw powder vibrating screen according to claim 4, characterized in that: the lower surface of the arc-shaped blowing plate (13) is fixedly connected with a contraction shell (14), the lower surface of the contraction shell (14) is provided with a connection sliding rod (15) the upper end of which penetrates into the contraction shell (14) in a sliding manner, one end of the connection sliding rod (15) positioned in the contraction shell (14) is fixedly connected with a limiting sliding plate (16) which is connected with the inner wall of the contraction shell (14) in a sliding manner, and a buffer spring (17) which is movably sleeved on the connection sliding rod (15) is fixedly connected between the lower surface of the limiting sliding plate (16) and the bottom wall of the contraction shell (14).
6. The alumina ceramic raw powder vibrating screen according to claim 5, characterized in that: the lower end of the connecting slide rod (15) is fixedly connected with an impact ball (18) which is in contact with the filter screen (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221405028.XU CN217512283U (en) | 2022-06-06 | 2022-06-06 | Alumina ceramic raw powder vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221405028.XU CN217512283U (en) | 2022-06-06 | 2022-06-06 | Alumina ceramic raw powder vibrating screen |
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| Publication Number | Publication Date |
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| CN217512283U true CN217512283U (en) | 2022-09-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221405028.XU Active CN217512283U (en) | 2022-06-06 | 2022-06-06 | Alumina ceramic raw powder vibrating screen |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400946A (en) * | 2022-11-02 | 2022-11-29 | 新乡市伟良筛分机械有限公司 | Square multistage rocking sieve |
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2022
- 2022-06-06 CN CN202221405028.XU patent/CN217512283U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115400946A (en) * | 2022-11-02 | 2022-11-29 | 新乡市伟良筛分机械有限公司 | Square multistage rocking sieve |
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