Granular silicon screening equipment with quick release door

Abstract

The utility model relates to the technical field of silicon material production and processing, and discloses a granular silicon screening device with a quick release door, which comprises a square door, threaded holes are equidistantly formed in two sides of the surface of the square door, screws are in threaded connection between the inner walls of the threaded holes, a cover plate dismounting assembly is arranged on the surface of the square door, and the cover plate dismounting assembly is connected with the square door. A pressing plate dismounting assembly is arranged on the surface of the cover plate dismounting assembly, and the cover plate dismounting assembly specifically comprises a sleeve which is installed on the surface of the square door in a communicating mode. By arranging the cover plate dismounting assembly, the dismounting efficiency can be improved, when an operator needs to dismount the cover plate, a pressing block is pressed inwards, a sliding rod drives a connecting rod and an arc clamping block to be linked, the arc clamping block moves from one side of the inner wall of a clamping groove to the other side of the inner wall, a first magnet is separated from a second magnet, and then a connecting plate is pushed to rotate; and the arc clamping blocks are separated from the clamping grooves, so that the working efficiency is improved, and the cover plate dismounting effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of silicon material production and processing, and specifically relates to a granular silicon screening equipment with a quick-release door. BACKGROUND

[0002] Granular silicon, as an important silicon material, has a wide range of applications in solar photovoltaic, semiconductor, electronic and other fields. Different application fields have different requirements for the particle size and purity of granular silicon. Therefore, screening equipment is needed to finely screen and classify granular silicon to meet the needs of various application scenarios. For example, in the field of solar photovoltaic, in order to improve the conversion efficiency of solar cells, granular silicon with uniform particle size is needed as raw material. In the semiconductor field, the purity and particle size of granular silicon are more strictly required, and higher-precision screening equipment is needed to ensure product quality. With the continuous progress of science and technology, some emerging technologies and processes have put forward higher requirements for the quality and performance of granular silicon, which has also promoted the continuous development and innovation of granular silicon screening equipment. For example, in the field of nanotechnology, nanoscale granular silicon is needed, which requires more advanced screening equipment to achieve accurate screening and classification of granular silicon.

[0003] In the prior art, the screening equipment in the granular silicon production workshop needs to be regularly maintained and repaired. The design of the quick-release door allows maintenance personnel to quickly open the equipment door to inspect, repair or replace the internal screen, vibration motor, transmission components, etc. In use, the existing cleaning door plate is square and is usually fixed using many bolts. During disassembly, it is usually slow and the disassembly work efficiency is low, affecting the subsequent process. Moreover, during disassembly, the removed screws are easy to fall into the screening equipment, causing metal contamination and affecting product quality.

[0004] Therefore, a granular silicon screening equipment with a quick-release door is proposed. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a granular silicon screening equipment with a quick-release door to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a granular silicon screening equipment with a quick-release door, comprising a square door, thread holes are equidistantly formed on both sides of the surface of the square door, screws are threadedly connected between the inner walls of the thread holes, a cover plate disassembly assembly is arranged on the surface of the square door, and a pressing plate disassembly assembly is arranged on the surface of the cover plate disassembly assembly.

[0007] Preferably, the cover plate dismounting assembly comprises a sleeve, a fixed block one, a movable block one, a cover plate, a clamping seat, a connecting plate, a pressing block and a sliding groove.

[0008] Preferably, the back surface of the cover plate is attached to the surface of the sleeve, the top of the clamping seat is provided with a clamping groove equidistantly, the inner wall of the clamping groove is provided with a groove one on one side, the inner wall surface of the groove one is fixedly provided with a magnet one, and one side of the pressing block is fixedly connected with a sliding rod.

[0009] Preferably, the other end of the sliding rod is movably penetrated through one side of the connecting plate and extended to the inside of the connecting plate, the other end of the sliding rod is fixedly provided with a connecting rod, one end of the connecting rod is fixedly provided with a circular arc clamping block, the outer wall of the circular arc clamping block is clampedly connected with the inner wall of the clamping groove, one side of the circular arc clamping block is provided with a groove two, the inner wall of the groove two is fixedly provided with a magnet two, the surface of the magnet two is attracted to the surface of the magnet one, the other end of the connecting rod is fixedly provided with a sliding block, and the surface of the sliding block is slidably connected with the inner wall of the sliding groove.

[0010] Preferably, the inner wall surface of the connecting plate is fixedly provided with a supporting plate, the two sides of the supporting plate are equidistantly fixedly provided with springs, the other ends of the springs are fixedly connected with the surface of the connecting rod, and the clamping seat, the clamping groove and the magnet one are stably fixed through the cooperation between the connecting plate, the pressing block, the sliding rod, the connecting rod, the circular arc clamping block, the magnet two, the sliding block, the sliding groove, the supporting plate and the springs, and the efficiency of dismounting is improved.

[0011] Preferably, the pressing plate dismounting assembly comprises a fixed block two, a movable block two, a pressing plate, a connecting plate, a connecting seat, a clamping hole, a limiting groove and a threaded plate.

[0012] Preferably, the back surface of the pressing plate is attached to the front surface of the cover plate, the inner wall of the threaded plate is threadedly connected with a bolt, and one end of the bolt is fixedly provided with a rotating block.

[0013] Preferably, the other end of the bolt is rotatably connected with a shunt rod, the bottom of the shunt rod is fixedly connected with a sliding rod, the other end of the sliding rod is slidably connected with the inner wall of the limiting groove, the surface of the shunt rod is equidistantly fixedly installed with a positioning rod, the other end of the positioning rod extends into the inside of the clamping hole and is clamped, and the clamping hole, the connecting seat and the connecting plate are stably connected through cooperation between the threaded plate, the bolt, the rotating block, the shunt rod, the sliding rod, the positioning rod and the limiting groove.

[0014] The utility model provides a granular silicon screening equipment with quick detachable door.

[0015] (1) the utility model discloses a cover plate dismounting assembly can improve the efficiency of dismounting, when the operator needs to dismount the cover plate, press the press block inwards, drive the connecting rod and the arc clamping block through the slide rod, the arc clamping block moves from one side of the inner wall of the clamping groove to the other side of the inner wall, magnet one and magnet two are separated, then rotate the connecting plate, the arc clamping block is separated from the clamping groove, improves work efficiency, thereby reaches the effect of cover plate dismounting.

[0016] (2) the utility model discloses a pressing plate dismounting assembly can compact the cover plate, when the operator needs to dismount the pressing plate, rotate the rotating block and drive the bolt to rotate, under the action of the threaded plate, the bolt will move, and the positioning rod moves through the shunt rod and is separated from the clamping hole, then push the connecting plate and rotate the pressing plate, improve the efficiency of dismounting, avoid the risk of screw drop at the same time, thereby reaches the effect of pressing plate dismounting. DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the fixed block one partial structure schematic diagram of the utility model;

[0019] Figure 3 It is the cover plate dismounting assembly partial structure schematic diagram of the utility model;

[0020] Figure 4 It is the sliding chute partial structure schematic diagram of the utility model;

[0021] Figure 5 It is the pressing plate dismounting assembly partial structure schematic diagram of the utility model.

[0022] In the figure: 1 square door, 2 screw, 3 cover plate dismounting assembly, 311 sleeve, 312 fixed block one, 313 movable block two, 314 cover plate, 315 clamping seat, 316 clamping groove, 317 magnet one, 318 connecting plate, 319 pressing block, 3111 sliding rod, 3112 connecting rod, 3113 arc clamping block, 3114 magnet two, 3115 sliding block, 3116 sliding groove, 3117 support plate, 3118 spring, 4 pressing plate dismounting assembly, 411 fixed block two, 412 movable block two, 413 pressing plate, 414 connecting plate, 415 connecting seat, 416 clamping hole, 417 limiting groove, 418 threaded plate, 419 bolt, 4111 rotating block, 4112 shunt rod, 4113 sliding rod, 4114 positioning rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Examples of the described embodiments are shown in the accompanying drawings, in which the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as limiting the present application.

[0025] Embodiment one:

[0026] The preferred embodiment of the particle silicon screening equipment with quick dismounting door provided by the present application is shown in the figure Figures 1-5 The particle silicon screening equipment with quick dismounting door comprises a square door 1. Threaded holes are equidistantly formed on the surface of the square door 1 on both sides. Screws 2 are threadedly connected between the inner walls of the threaded holes. The surface of the square door 1 is provided with a cover plate dismounting assembly 3. The surface of the cover plate dismounting assembly 3 is provided with a pressing plate dismounting assembly 4.

[0027] The cover plate dismounting assembly 3 specifically comprises: a sleeve 311, which is communicated and installed on the surface of the square door 1; a fixed block one 312, which is fixedly installed on the surface of the square door 1; a movable block one 313, which is movably installed on the surface of the fixed block one 312; a cover plate 314, which is fixedly connected to one side of the movable block one 313; a clamping seat 315, which is fixedly installed on the surface of the square door 1; a connecting plate 318, which is fixedly installed on the other side of the cover plate 314; a pressing block 319, which is arranged on both sides of the connecting plate 318; and a sliding groove 3116, which is formed on the inner wall surface of the connecting plate 318.

[0028] The back surface of the cover plate 314 is attached to the surface of the sleeve 311, the top of the clamping seat 315 is equidistantly provided with a clamping groove 316, the inner wall of the clamping groove 316 is provided with a groove I on one side, the inner wall surface of the groove I is fixedly provided with a magnet I 317, and one side of the pressing block 319 is fixedly connected with a sliding rod 3111.

[0029] The other end of the sliding rod 3111 is movably penetrated through one side of the connecting plate 318 and extends into the connecting plate 318, the other end of the sliding rod 3111 is fixedly provided with a connecting rod 3112, one end of the connecting rod 3112 is fixedly provided with a circular arc clamping block 3113, the outer wall of the circular arc clamping block 3113 is clampedly connected with the inner wall of the clamping groove 316, one side of the circular arc clamping block 3113 is provided with a groove II, the inner wall of the groove II is fixedly provided with a magnet II 3114, the surface of the magnet II 3114 is attracted to the surface of the magnet I 317, the other end of the connecting rod 3112 is fixedly provided with a sliding block 3115, and the surface of the sliding block 3115 is slidably connected with the inner wall of the sliding groove 3116.

[0030] The inner wall surface of the connecting plate 318 is fixedly provided with a supporting plate 3117, the two sides of the supporting plate 3117 are equidistantly fixedly provided with springs 3118, and the other ends of the springs 3118 are fixedly connected with the surface of the connecting rod 3112.

[0031] In the example, the cover plate dismounting assembly 3 is arranged, so that the dismounting efficiency is improved, when the operator needs to dismount the cover plate 314, the pressing block 319 is pressed inward, the connecting rod 3112 and the circular arc clamping block 3113 are driven by the sliding rod 3111, the circular arc clamping block 3113 is moved from one side of the inner wall of the clamping groove 316 to the other side of the inner wall, the magnet I 317 is separated from the magnet II 3114, then the connecting plate 318 is pushed to rotate, the circular arc clamping block 3113 is separated from the clamping groove 316, and the cover plate dismounting effect is achieved.

[0032] Embodiment two

[0033] On the basis of the embodiment one, the preferable embodiment of the granular silicon screening equipment with the quick dismounting door provided by the utility model is as follows Figures 1-5 As shown in the figure: the pressing plate dismounting assembly 4 specifically comprises: a fixed block two 411, fixedly installed on the surface of the square door 1; a movable block two 412, movably installed on the surface of the fixed block two 411; a pressing plate 413, fixedly connected to the surface of the movable block two 412; a connecting plate 414, fixedly installed on the other side of the pressing plate 413; a connecting seat 415, fixedly installed on the surface of the square door 1; clamping holes 416, respectively and communicatively provided on the surface of the connecting plate 414 and the surface of the connecting seat 414; a limiting groove 417, provided on the surface of the square door 1; and a threaded plate 418, fixedly connected to the surface of the square door 1.

[0034] The back of the pressing plate 413 is attached to the front of the cover plate 314, the inner wall of the threaded plate 418 is threadedly connected with a bolt 419, and one end of the bolt 419 is fixedly installed with a rotating block 4111.

[0035] The other end of the bolt 419 is rotationally connected with a shunt rod 4112, the bottom of the shunt rod 4112 is fixedly connected with a sliding rod 4113, the other end of the sliding rod 4113 is slidingly connected with the inner wall of the limiting groove 417, the surface of the shunt rod 4112 is equidistantly fixedly installed with a positioning rod 4114, and the other end of the positioning rod 4114 extends into the inside of the clamping hole 416 and is clamped.

[0036] In this example, the cover plate 314 can be compacted by setting the pressing plate dismounting assembly 4. When the operator needs to dismount the pressing plate 413, the rotating block 4111 drives the bolt 419 to rotate, under the action of the threaded plate 418, the bolt 419 moves, and drives the positioning rod 4114 to move through the shunt rod 4112 and is separated from the clamping hole 416, then the pressing plate 413 is rotated by pushing the connecting plate 416, the efficiency of dismounting is improved, and the effect of pressing plate dismounting is achieved.

[0037] Working principle: first, by setting the pressing plate disassembly assembly 4 can be compacted cover plate 314, the operator needs to disassemble the pressing plate 413, rotate the rotating block 4111 driven bolt 419 rotation, under the action of threaded plate 418, will make bolt 419 movement, and through the shunt rod 4112 driven positioning rod 4114 movement, wherein the shunt rod 4112 through the sliding rod 4113 in the limit slot 417 sliding, ensure the stability of the shunt rod 4112, and from the engagement hole 416, then push the connecting plate 416 can drive the pressing plate 413 rotation, improve the efficiency of disassembly, only need to rotate and can disassemble the pressing plate 413, then by setting the cover plate disassembly assembly 3 can improve the efficiency of disassembly, the operator when need to disassemble the cover plate 314, press the press block 319 inward, through the slide rod 3111 driven connecting rod 3112, arc block 3113 linkage, connecting rod 3112 movement will drive the spring 3118 compression, wherein the connecting rod 3112 through the sliding block 3115 in the slide groove 3116 stable sliding, ensure the stability of the connecting rod 3112, arc block 3113 from the inner wall of the clamping groove 316 one side to the other side of the inner wall, magnet 317 and magnet 3114 off, then push the connecting plate 318 rotation, arc block 3113 from the clamping groove 316, spring 3118 release energy storage drive connecting rod 3112 reset, when need to install the cover plate 314, along the arc surface of the clamping groove 316 into the clamping groove 316, the arc surface of the clamping groove 316 can be convenient arc block 3113 into, in the process of entering will through the connecting rod 3112 drive spring 3118 compression, after entering, spring 3118 release energy storage arc block 3113 moves to the inner wall of the clamping groove 316, so that the magnet 317 and magnet 3114 stable attraction, so as to achieve the effect of cover plate disassembly and pressing plate disassembly.

[0038] Finally, it should be noted that: the above only for preferred embodiments of the present application have, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included in the scope of protection of the present application.

Claims

1. A granular silicon screening plant with quick release door, comprising a square door (1), characterized in that: The surface of the square door (1) is provided with threaded holes equidistantly arranged on both sides, screws (2) are threadedly connected between the inner walls of the threaded holes, the surface of the square door (1) is provided with a cover plate dismounting assembly (3), and the surface of the cover plate dismounting assembly (3) is provided with a pressing plate dismounting assembly (4).

2. A granular silicon screening apparatus with quick release door according to claim 1, characterized in that: The cover plate dismounting assembly (3) specifically comprises: a sleeve (311) which is in communication and mounted on the surface of the square door (1); a first fixed block (312) which is fixedly mounted on the surface of the square door (1); a first movable block (313) which is movably mounted on the surface of the first fixed block (312); a cover plate (314) which is fixedly connected to one side of the first movable block (313); a clamping seat (315) which is fixedly mounted on the surface of the square door (1); a connecting plate (318) which is fixedly mounted on the other side of the cover plate (314); a pressing block (319) which is arranged on both sides of the connecting plate (318); and a sliding groove (3116) which is formed in the inner wall surface of the connecting plate (318).

3. A granular silicon screening apparatus with quick release door according to claim 2, characterized in that: The back surface of the cover plate (314) is attached to the surface of the sleeve (311), the top of the clamping seat (315) is provided with a clamping groove (316) equidistantly arranged, a first recess is formed in one side of the inner wall of the clamping groove (316), a first magnet (317) is fixedly mounted on the inner wall surface of the first recess, and one side of the pressing block (319) is fixedly connected with a sliding rod (3111).

4. A granular silicon screening apparatus with quick release door according to claim 3, characterized in that: The other end of the sliding rod (3111) movably penetrates one side of the connecting plate (318) and extends to the inside of the connecting plate (318), the other end of the sliding rod (3111) is fixedly mounted with a connecting rod (3112), one end of the connecting rod (3112) is fixedly mounted with a circular arc clamping block (3113), the outer wall of the circular arc clamping block (3113) is clampingly connected with the inner wall of the clamping groove (316), one side of the circular arc clamping block (3113) is provided with a second recess, a second magnet (3114) is fixedly mounted between the inner walls of the second recess, the surface of the second magnet (3114) is attracted to the surface of the first magnet (317), the other end of the connecting rod (3112) is fixedly mounted with a sliding block (3115), and the surface of the sliding block (3115) is slidingly connected with the inner wall of the sliding groove (3116).

5. A granular silicon screening apparatus with quick release door according to claim 2, characterized in that: A supporting plate (3117) is fixedly mounted on the inner wall surface of the connecting plate (318), springs (3118) are fixedly mounted equidistantly on both sides of the supporting plate (3117), and the other ends of the springs (3118) are fixedly connected with the surface of the connecting rod (3112).

6. A granular silicon screening apparatus with quick release door according to claim 1, characterized in that: The pressing plate dismounting assembly (4) specifically comprises: a second fixed block (411) which is fixedly mounted on the surface of the square door (1); a second movable block (412) which is movably mounted on the surface of the second fixed block (411); a pressing plate (413) which is fixedly connected to the surface of the second movable block (412); a connecting plate (414) which is fixedly mounted on the other side of the pressing plate (413); a connecting seat (415) which is fixedly mounted on the surface of the square door (1); clamping holes (416) which are respectively formed in the surface of the connecting plate (414) and the surface of the connecting seat (415); The limiting groove (417) is arranged on the surface of the square door (1); The threaded plate (418) is fixedly connected to the surface of the square door (1).

7. A granular silicon screening apparatus with quick release door according to claim 6, characterized in that: The back surface of the pressing plate (413) is attached to the front surface of the cover plate (314), the inner wall of the threaded plate (418) is threadedly connected with a bolt (419), and one end of the bolt (419) is fixedly connected with a rotating block (4111).

8. A granular silicon screening plant with quick release door according to claim 7, characterized in that: The other end of the bolt (419) is rotatably connected with a shunt rod (4112), the bottom of the shunt rod (4112) is fixedly connected with a sliding rod (4113), the other end of the sliding rod (4113) is slidably connected with the inner wall of the limiting groove (417), the surface of the shunt rod (4112) is equidistantly fixedly connected with a positioning rod (4114), and the other end of the positioning rod (4114) extends into the clamping hole (416).

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