Screening device for zirconia production

Abstract

The utility model relates to the technical field of screening devices, and discloses a screening device for zirconia production, which comprises a box body, an anti-blocking mechanism is arranged in the middle of the inner side of the box body, the anti-blocking mechanism comprises sliding rods fixedly connected between the two sides of the two ends of the inner side of the box body respectively, and the circumferential surfaces of the two sliding rods are in sliding connection with the same sliding rod. The same reciprocating screw rod is rotatably connected to the middle between the two ends of the inner side of the box body and is matched with the sliding rod, the two ends of the top of the sliding rod are slidably sleeved with limiting rods, the two ends of the sliding rod are provided with round holes matched with the limiting rods, and the tops of the two limiting rods are fixedly connected with the same brush plate; the bottoms of the two limiting rods are fixedly connected with the same lifting plate. According to the utility model, when the screen mesh is blocked, the screen mesh can be automatically dredged, the screen mesh does not need to be disassembled and dredged manually, the working efficiency is improved, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of screening devices, in particular to a screening device for zirconium oxide production. Background Art

[0002] Zirconia is an inorganic compound with the chemical formula zirconium dioxide tetraoxide. It is a refractory, corrosion-resistant, high-melting-point white solid. It has excellent properties such as high melting point, low thermal expansion, high strength, wear resistance, and impact resistance. It is widely used in aerospace, machinery, chemical, electronics, textile, medical and other industries.

[0003] In the prior art, when zirconium oxide is produced, it needs to be screened. When the existing screening device is in use, when the screen is blocked, due to the lack of a clearing mechanism, the screen needs to be cleared manually to ensure the screening of the zirconium oxide. This increases the labor intensity and is inconvenient for users. Therefore, a screening device for zirconium oxide production is designed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a screening device for zirconium oxide production.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A screening device for zirconia production, comprising a box body, an anti-blocking mechanism is arranged in the middle of the inner side of the box body, the anti-blocking mechanism comprises sliding rods respectively fixedly connected between the two ends of the inner side of the box body, the circumferential surfaces of the two sliding rods are slidably connected with the same sliding rod, the middle part between the two ends of the inner side of the box body is rotatably connected with the same reciprocating screw rod, and the reciprocating screw rod is adapted to the sliding rod, the two ends of the top of the sliding rod are slidably sleeved with limit rods, the two ends of the sliding rod are provided with circular holes adapted to the limit rods, the tops of the two limit rods are fixedly connected with the same brush plate, the bottoms of the two limit rods are fixedly connected with the same lifting plate, and the middle of the lifting plate is provided with a strip hole. The anti-blocking mechanism also includes rotating rods that are rotatably connected to the middle part of the inner side of the box body and located at the bottom of the sliding rod, and the ends of the two rotating rods that are close to each other are fixedly connected to a rotating plate, and the other ends of the two rotating plates are fixedly connected to the same round rod, and the round rod slides through the strip hole, and the outer side of one of the rotating rods passes through the box body and is fixedly connected to the second gear and the missing gear. A circular hole matching the rotating rod is opened at one end of the box body, and the end of the reciprocating screw rod close to the missing gear passes through the box body and is fixedly connected to the first gear, and the first gear is matched with the missing gear. A circular hole matching the reciprocating screw rod is opened at one end of the box body, and the dredging of the screen is achieved through the setting of the anti-blocking mechanism.

[0007] As a further solution of the utility model, a screening mechanism is provided on the inside of the box body at the top of the anti-blocking mechanism, and the screening mechanism includes a rectangular frame rotatably connected to the inside of the box body away from one end of the second gear, a screen is fixedly connected inside the rectangular frame, a baffle is fixedly connected to the top of the rectangular frame close to the second gear, grooves are provided on both sides of the rectangular frame close to the second gear, and each of the grooves is provided with a horizontal hole.

[0008] As a further solution of the utility model, the screening mechanism also includes a rectangular plate slidably connected between the two sides of the inner side of the box body near the horizontal hole, and sliding grooves compatible with the rectangular plate are opened on both sides of the inner wall of the box body. L-shaped sliding rods are fixedly connected at both ends of the top of the rectangular plate, and the top of each L-shaped sliding rod is slidably connected in the adjacent horizontal holes, and a straight slot hole is opened in the middle of the rectangular plate.

[0009] As a further solution of the utility model, the screening mechanism also includes a rotating shaft that rotates through the box body close to the rectangular plate. A circular hole matching the rotating shaft is opened at one end of the box body. The rotating shaft is fixedly connected to a cross bar at one end located inside the box body, and a cylindrical protrusion is fixedly connected to the other end of the cross bar, and the cylindrical protrusion is slidably connected in the straight slot hole. The rotating shaft is fixedly connected to a third gear at one end located outside the box body.

[0010] As a further solution of the utility model, a driving mechanism is provided on the side of the outer wall of the box body close to the second gear, and the driving mechanism includes a U-shaped plate fixedly connected to the outside of the box body, a threaded rod is rotatably connected between the top and the bottom of the U-shaped plate, and a handle is fixedly connected to the top of the threaded rod passing through the U-shaped plate, a rectangular cover is threadedly sleeved on the circumferential surface of the threaded rod, a motor is fixedly connected in the rectangular cover, and a fourth gear is fixedly connected to the output end of the motor close to the box body, and the fourth gear is respectively adapted to the rectangular plate and the second gear, and through the setting of the driving mechanism, the screening mechanism and the anti-blocking mechanism are driven respectively.

[0011] As a further solution of the utility model, an inclined plate is fixedly connected to the inner side of the box body at the bottom of the anti-blocking mechanism, a first material guide groove is fixedly connected to the side of the outer wall of the box body away from the driving mechanism, and the first material guide groove is adapted to the rectangular frame, and a second material guide groove is fixedly connected to the side of the outer side of the box body close to the first material guide groove, and the second material guide groove is adapted to the inclined plate.

[0012] The beneficial effects of the utility model are:

[0013] The utility model adopts the technical means of anti-blocking mechanism. When the screen needs to be unblocked, the driving mechanism drives the rotating rod to rotate, so that the brush plate can be lifted and lowered reciprocatingly. At the same time, under the action of the missing gear and the first gear, the brush plate intermittently moves back and forth, so that the screen can be unblocked by the brush plate, which effectively solves the problems raised in the background technology and realizes automatic unblocking of the screen when it is blocked. There is no need to manually disassemble and unblock the screen, which improves work efficiency and reduces the technical effect of human labor intensity.

[0014] The utility model can respectively drive the screening mechanism and the anti-blocking mechanism to work through the arrangement of the driving mechanism, thereby reducing the production cost of the device and further improving the practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a screening device for zirconium oxide production proposed by the utility model;

[0016] Figure 2 This is a schematic cross-sectional structural diagram of a box of a screening device for zirconium oxide production proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the anti-blocking mechanism structure of a screening device for zirconium oxide production proposed by the utility model;

[0018] Figure 4 The utility model provides a screening device for zirconium oxide production Figure 3 A schematic diagram of the enlarged structure at A;

[0019] Figure 5 This is a schematic diagram of the screening mechanism structure of a screening device for zirconium oxide production proposed by the utility model;

[0020] Figure 6 The utility model proposes a screening device for zirconium oxide production. Figure 5 An enlarged schematic diagram of the structure at B;

[0021] Figure 7 The utility model is a schematic diagram of the structure of a driving mechanism of a screening device for zirconium oxide production.

[0022] In the figure: 1, box body; 101, first material guide trough; 102, second material guide trough; 103, inclined plate; 2, driving mechanism; 201, U-shaped plate; 202, threaded rod; 203, rectangular cover; 204, motor; 205, fourth gear; 3, anti-blocking mechanism; 301, sliding rod; 302, reciprocating screw rod; 303, sliding rod; 304, brush plate; 305, limit rod; 306, lifting plate; 307, strip hole ; 308, first gear; 309, rotating rod; 310, rotating plate; 311, round rod; 312, missing gear; 313, second gear; 4, screening mechanism; 401, rectangular frame; 402, screen; 403, baffle; 404, rectangular plate; 405, third gear; 406, groove; 407, horizontal hole; 409, L-shaped sliding rod; 410, rotating shaft; 411, horizontal rod; 412, cylindrical protrusion. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0025] Reference Figure 1-Figure 7, a screening device for zirconium oxide production, comprising a box body 1, an anti-blocking mechanism 3 is arranged in the middle of the inner side of the box body 1, the anti-blocking mechanism 3 comprises sliding rods 301 respectively fixedly connected between the two ends of the inner side of the box body 1, the circumferential surface of the two sliding rods 301 is slidably connected with the same sliding rod 303, the middle between the two ends of the inner side of the box body 1 is rotatably connected with the same reciprocating screw rod 302, and the reciprocating screw rod 302 is adapted to the sliding rod 303, and the two ends of the top of the sliding rod 303 are slidably sleeved with limit rods 305, and the two ends of the sliding rod 303 are provided with circular holes adapted to the limit rod 305, the tops of the two limit rods 305 are fixedly connected with the same brush plate 304, the bottoms of the two limit rods 305 are fixedly connected with the same lifting plate 306, and the middle of the lifting plate 306 is provided with a strip hole 307, the anti-blocking mechanism 3 also comprises sliding rods 301 respectively rotatably connected in the box body 1 The middle part of the side is located at the bottom of the sliding rod 303. The ends of the two rotating rods 309 that are close to each other are fixedly connected to a rotating plate 310. The other ends of the two rotating plates 310 are fixedly connected to the same round rod 311, and the round rod 311 slides through the strip hole 307. The outer side of one of the rotating rods 309 passes through the box body 1 and is fixedly connected to a second gear 313 and a missing gear 312. A round hole matching the rotating rod 309 is opened at one end of the box body 1. The end of the reciprocating screw rod 302 close to the missing gear 312 passes through the box body 1 and is fixedly connected to a first gear 308, and the first gear 308 is matched with the missing gear 312. A round hole matching the reciprocating screw rod 302 is opened at one end of the box body 1. Through the arrangement of the rotating rod 309, the rotating plate 310 and the round rod 311, in coordination with the strip hole 307, the brush plate 304 can be reciprocated up and down.

[0026] In this embodiment, a screening mechanism 4 is provided on the inner side of the box body 1 at the top of the anti-blocking mechanism 3, and the screening mechanism 4 includes a rectangular frame 401 rotatably connected to the inner side of the box body 1 away from the second gear 313, a screen 402 is fixedly connected inside the rectangular frame 401, a baffle 403 is fixedly connected to the top of the rectangular frame 401 close to the second gear 313, grooves 406 are provided on both sides of the rectangular frame 401 close to the second gear 313, and each groove 406 is provided with a horizontal hole 407.

[0027] In this embodiment, the screening mechanism 4 also includes a rectangular plate 404 slidably connected between the two sides of the inner side of the box body 1 near the horizontal hole 407, and sliding grooves compatible with the rectangular plate 404 are opened on both sides of the inner wall of the box body 1. L-shaped sliding rods 409 are fixedly connected at both ends of the top of the rectangular plate 404, and the top of each L-shaped sliding rod 409 is slidably connected in the adjacent horizontal holes 407. A straight slot hole is opened in the middle of the rectangular plate 404.

[0028] In this embodiment, the screening mechanism 4 also includes a rotating shaft 410 that rotates through the box body 1 near the side of the rectangular plate 404. A circular hole that is compatible with the rotating shaft 410 is opened at one end of the box body 1. The rotating shaft 410 is located at one end inside the box body 1 and is fixedly connected to a cross bar 411. The other end of the cross bar 411 is fixedly connected to a cylindrical protrusion 412, and the cylindrical protrusion 412 is slidably connected in the straight groove hole. The rotating shaft 410 is located at one end outside the box body 1 and is fixedly connected to a third gear 405. The cylindrical protrusion 412 rotates in the straight groove hole, so that the rectangular plate 404 vibrates up and down to achieve oxidation and bleach screening.

[0029] In this embodiment, a driving mechanism 2 is provided on one side of the outer wall of the box body 1 close to the second gear 313, and the driving mechanism 2 includes a U-shaped plate 201 fixedly connected to the outside of the box body 1, a threaded rod 202 is rotatably connected between the top and the bottom of the U-shaped plate 201, and a handle is fixedly connected to the top of the threaded rod 202 passing through the U-shaped plate 201, and a rectangular cover 203 is threadedly sleeved on the circumferential surface of the threaded rod 202, and a motor 204 is fixedly connected in the rectangular cover 203, and a fourth gear 205 is fixedly connected to the output end of the motor 204 close to the box body 1, and the fourth gear 205 is respectively adapted to the rectangular plate 404 and the second gear 313, and when the motor 204 stops, the fourth gear 205 can rotate, so when the fourth gear 205 is respectively engaged with the rectangular plate 404 and the second gear 313, there will be no situation where the fourth gear 205 cannot be engaged.

[0030] In this embodiment, an inclined plate 103 is fixedly connected to the inner side of the box body 1 at the bottom of the anti-blocking mechanism 3, and a first material guide groove 101 is fixedly connected to the side of the outer wall of the box body 1 away from the driving mechanism 2, and the first material guide groove 101 is adapted to the rectangular frame 401, and a second material guide groove 102 is fixedly connected to the side of the outer side of the box body 1 close to the first material guide groove 101, and the second material guide groove 102 is adapted to the inclined plate 103.

[0031] Working principle: A screening device for zirconium oxide production. When in use, the handle on the top of the threaded rod 202 is rotated, so that the rectangular cover 203 with the motor 204 and the fourth gear 205 rises, so that the fourth gear 205 is meshed with the third gear 405, and the rectangular cover 203 is started, so that the rotating shaft 410 drives the cross bar 411 and the cylindrical protrusion 412 to rotate, so that the rectangular plate 404 moves up and down, and the two L-shaped sliding rods 409 drive one side of the rectangular frame 401 to vibrate, and the zirconium oxide is poured from the top of the top box 1 to achieve the screening of the zirconium oxide. The zirconium oxide that cannot pass through the screen 402 is discharged from the first guide trough 101, and the zirconium oxide that falls to the bottom of the screen 402 is discharged from the inclined plate 10 3, discharged through the second material guide trough 102. When the screen 402 is blocked, the motor 204 is stopped first, and the handle is turned to make the motor 204 drop to the bottom. At this time, the second gear 313 is meshed with the fourth gear 205. At this time, the motor 204 is started again to drive the rotating rod 309 to rotate, so that the round rod 311 swings, and the lifting plate 306 and the brush plate 304 move up and down through the setting of the strip hole 307. At the same time, through the setting of the missing gear 312 and the first gear 308, the reciprocating screw rod 302 drives the sliding rod 303 to move intermittently, so that the brush plate 304 clears the bottom of the screen 402 in turn, so that the screen 402 can be used normally.

[0032] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0033] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0034] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A screening device for zirconium oxide production, comprising a housing (1), characterized in that: The box body (1) is provided with an anti-blocking mechanism (3) in the middle of the inner side, and the anti-blocking mechanism (3) comprises sliding rods (301) respectively fixedly connected between the two sides of the inner side of the box body (1), the circumferential surfaces of the two sliding rods (301) are slidably connected with the same sliding rod (303), and the middle part between the two inner sides of the box body (1) is rotatably connected with the same reciprocating screw rod (302), and the reciprocating screw rod (302) is adapted to the sliding rod (303). The two ends of the top of the sliding rod (303) are both slidably sleeved with limit rods (305), and the two ends of the sliding rod (303) are both provided with round holes adapted to the limit rods (305). The tops of the two limit rods (305) are fixedly connected to the same brush plate (304), and the bottoms of the two limit rods (305) are fixedly connected to the same lifting plate (306), and the middle of the lifting plate (306) is provided with a strip hole (307). The anti-blocking mechanism (3) also includes a rotating rod (309) rotatably connected to the middle of the inner side of the box body (1) and located at the bottom of the sliding rod (303), and the two ends of the two rotating rods (309) that are close to each other are fixedly connected to a rotating plate (310), and the other ends of the two rotating plates (310) are fixedly connected to the same round rod (311), and the round rod (311) slides through the strip hole (307), and the outer side of one of the rotating rods (309) penetrates the box body. (1) is fixedly connected with a second gear (313) and a missing gear (312); one end of the box body (1) is provided with a circular hole matched with the rotating rod (309); one end of the reciprocating screw rod (302) close to the missing gear (312) passes through the box body (1) and is fixedly connected with a first gear (308); the first gear (308) is matched with the missing gear (312); one end of the box body (1) is provided with a circular hole matched with the reciprocating screw rod (302).

2. The zirconia production screening device according to claim 1, characterized in that: A screening mechanism (4) is arranged on the inner side of the box body (1) at the top of the anti-blocking mechanism (3), and the screening mechanism (4) comprises a rectangular frame (401) rotatably connected to an end of the inner side of the box body (1) away from the second gear (313), a screen (402) is fixedly connected inside the rectangular frame (401), a baffle (403) is fixedly connected to the top of the rectangular frame (401) on one side close to the second gear (313), grooves (406) are provided on both sides of the rectangular frame (401) at one end close to the second gear (313), and each of the grooves (406) is provided with a transverse hole (407).

3. The zirconia production screening device according to claim 2, characterized in that: The screening mechanism (4) further comprises a rectangular plate (404) slidably connected between the two sides of the inner side of the box body (1) near the transverse hole (407), and the two sides of the inner wall of the box body (1) are provided with sliding grooves adapted to the rectangular plate (404), and both ends of the top of the rectangular plate (404) are fixedly connected with L-shaped sliding rods (409), and the top of each L-shaped sliding rod (409) is slidably connected in the adjacent transverse hole (407), and a straight slot hole is provided in the middle of the rectangular plate (404).

4. The zirconia production screening device according to claim 3, characterized in that: The screening mechanism (4) further comprises a rotating shaft (410) which rotates and passes through the box body (1) on one side close to the rectangular plate (404); a circular hole matching the rotating shaft (410) is provided at one end of the box body (1); one end of the rotating shaft (410) located inside the box body (1) is fixedly connected to a cross bar (411); the other end of the cross bar (411) is fixedly connected to a cylindrical protrusion (412), and the cylindrical protrusion (412) is slidably connected to the straight slot hole; and one end of the rotating shaft (410) located outside the box body (1) is fixedly connected to a third gear (405).

5. The zirconia production screening device according to claim 1, characterized in that: A driving mechanism (2) is provided on a side of the outer wall of the box body (1) close to the second gear (313), and the driving mechanism (2) comprises a U-shaped plate (201) fixedly connected to the outside of the box body (1), a threaded rod (202) is rotatably connected between the top and bottom of the U-shaped plate (201), and a handle is fixedly connected to the top of the threaded rod (202) passing through the U-shaped plate (201), and a rectangular cover (203) is threadedly sleeved on the circumferential surface of the threaded rod (202), and a motor (204) is fixedly connected in the rectangular cover (203), and a fourth gear (205) is fixedly connected to the output end of the motor (204) close to the box body (1), and the fourth gear (205) is respectively adapted to the rectangular plate (404) and the second gear (313).

6. The zirconia production screening device according to claim 1, characterized in that: An inclined plate (103) is fixedly connected to the inner side of the box body (1) at the bottom of the anti-blocking mechanism (3); a first material guide groove (101) is fixedly connected to the side of the outer wall of the box body (1) away from the driving mechanism (2), and the first material guide groove (101) is matched with the rectangular frame (401); a second material guide groove (102) is also fixedly connected to the side of the outer side of the box body (1) close to the first material guide groove (101), and the second material guide groove (102) is matched with the inclined plate (103).

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