Drying room trolley for drying silicon sludge

Abstract

The drying room trolley comprises trolley bodies, material containing plates, a collecting barrel, a fixing frame, a positioning frame and a fixing assembly, the multiple trolley bodies are detachably connected, a plurality of self-locking wheels are installed at the bottom ends of the multiple trolley bodies, the multiple material containing plates are arranged on the trolley bodies in a sliding mode, and the collecting barrel is arranged on the positioning frame. Two clamping plates are symmetrically connected to the material containing plate, clamping grooves matched with the clamping plates are formed in the trolley body, the material containing plate can be conveniently mounted and dismounted on the trolley body, meanwhile, movement of the material containing plate on the trolley body can be conveniently limited, the material containing plate can be made of rigid silk screen materials, a material containing groove is formed in the material containing plate, and therefore the material containing plate is convenient to move. And a plurality of discharging holes are formed in the material containing groove. According to the drying room trolley for drying the silicon sludge, the silicon sludge can be conveniently placed and dried through cooperation of the trolley bodies, the material containing plate and the collecting barrel, and meanwhile the multiple trolley bodies can be conveniently and integrally shifted in a drying room through cooperation of the fixing frames, the positioning frames, the fixing assemblies and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of drying room trolleys, in particular to a drying room trolley for drying silicon mud. Background Art

[0002] The technology of smelting metal silicon from silicon mud in medium frequency furnace is a method of extracting silicon from silicon mud by medium frequency induction heating technology. The specific steps are to pre-treat the silicon mud to remove impurities and improve its purity, put the treated silicon mud into the medium frequency furnace, maintain an appropriate material surface height, and then start the medium frequency furnace to quickly heat the silicon mud to a high temperature through induction heating technology to melt the silicon mud. At high temperature, the metal silicon in the silicon mud reacts physically or chemically with other impurities to separate the silicon. Finally, the separated metal silicon is collected for subsequent treatment and utilization.

[0003] At present, in the technology of smelting metallic silicon with silicon mud in a medium frequency furnace, the silicon mud needs to be transported to the drying room for drying by a drying room trolley. When the silicon mud is transported, hooks are set on the front and rear cover plates of the trolley to connect the two adjacent trolleys. When moving on the ground rail, the trolleys hooked together form a whole. The entire row of trolleys can be quickly pushed in or pulled out by pulling the trolley closest to the side. Although it is convenient to push or pull the entire row of trolleys in the direction of travel, when the entire row of trolleys is moved in other directions, misalignment deviations are likely to occur between adjacent trolleys, which is not convenient for overall offset. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a drying room trolley for silicon mud drying, so as to solve the problem in the background art that it is inconvenient to perform overall offset of the entire row of trolleys according to actual requirements during the silicon mud drying process.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model provides the following technical solutions: a drying room trolley for silicon mud drying, comprising a trolley body, a material holding plate, a collecting cylinder, a fixing frame, a positioning frame and a fixing assembly:

[0008] The trolley body is provided in a plurality, and the plurality of trolley bodies can be detachably connected to each other;

[0009] The material holding plates are provided in plurality, and the plurality of material holding plates are slidably provided on each of the trolley bodies, and a material holding trough is provided on the material holding plate, and a plurality of material discharge holes are provided at the material holding trough;

[0010] The collecting cylinder is detachably mounted on the bottom end of each material holding plate through a connecting assembly;

[0011] The fixing frames are provided in two numbers, and the two fixing frames are symmetrically arranged on each of the trolley bodies;

[0012] The positioning frame is detachably connected to each of the fixing frames, and the fixing frames are provided with positioning grooves matching the positioning frame;

[0013] The fixing assembly is detachably installed between a plurality of the fixing frames and a plurality of the positioning frames.

[0014] Preferably, the fixing assembly comprises:

[0015] A fixing plate, wherein the fixing plates are provided in plurality, and the plurality of fixing plates are respectively fixedly connected to the plurality of fixing frames and the plurality of positioning frames;

[0016] A fixing rod, wherein two fixing rods are provided, and the two fixing rods are respectively connected through the plurality of fixing plates, and the fixing plates are provided with fixing openings matching the fixing rods;

[0017] A push plate, wherein two push plates are provided, and the two push plates are symmetrically and detachably installed between the two fixing rods, and a through hole matching the fixing rod is opened on the push plate;

[0018] A fixing bar, wherein two fixing bars are provided, and the two fixing bars are rotatably provided on two sides of the fixing rod respectively;

[0019] A driven frame, wherein two driven frames are provided, and the two driven frames are symmetrically connected to each push plate;

[0020] A fixing block is fixedly connected to each of the fixing bars, and a fixing groove matching the fixing block is provided on the driven frame.

[0021] Furthermore, the connection component includes:

[0022] A connecting rod, wherein the connecting rod is provided in plurality, and the plurality of connecting rods are all provided between the material holding plate and the collecting cylinder, and the material holding plate and the collecting cylinder are provided with connecting ports matching the connecting rods;

[0023] A connecting plate, the connecting plate being fixedly connected to the top end of the connecting rod;

[0024] A connecting screw, the connecting screw being fixedly connected to the bottom end of the connecting rod;

[0025] A connecting tube is threadedly arranged on the connecting screw.

[0026] As a further solution of the present application, a rotation groove for rotating the fixing bar is provided on the fixing rod, a rotation shaft is fixedly connected in the rotation groove, and a rotation opening matching the rotation shaft is provided on the fixing bar.

[0027] On the basis of the above-mentioned solution, two positioning blocks are fixedly connected to one side of the trolley body, and a positioning groove matching with the positioning blocks is provided on the other side of the trolley body.

[0028] It is further explained that a fixing screw is threadedly connected between the fixing frame and the positioning frame, and a fixing screw ring is threadedly connected to the fixing screw.

[0029] It should also be noted that a plurality of self-locking wheels are installed at the bottom ends of the plurality of small vehicle bodies.

[0030] (III) Beneficial effects

[0031] Compared with the prior art, the utility model provides a drying room trolley for silicon mud drying, which has the following

[0032] Beneficial effects:

[0033] 1. In the utility model, the connection assembly facilitates the installation and disassembly of the collecting cylinder on the material holding plate, and the cooperation between the material holding plate and the material holding trough facilitates the placement of silicon mud materials. Through multiple material discharge holes, silicon powder during drying can enter the collecting cylinder, so as to reduce the ignition phenomenon caused by excessive silicon powder content in silicon mud;

[0034] 2. In the utility model, the cooperation of multiple positioning blocks and multiple positioning grooves facilitates increasing the stability of the splicing between two adjacent small vehicle bodies;

[0035] 3. In the utility model, the cooperation of the fixing frame, the positioning frame, the fixing screws and the fixing screw ring facilitates the stable connection of two adjacent small vehicle bodies, and the fixing assembly facilitates the stable splicing of multiple small vehicle bodies, so as to reduce the offset between the two adjacent small vehicle bodies during movement;

[0036] 4. In the utility model, through the cooperation of two push plates and a plurality of universal wheels, it is convenient to move a plurality of small carts at the same time, so that a plurality of small carts can be moved into the drying room at the same time during the silicon mud drying process;

[0037] 5. Therefore, compared with the prior art, the drying room trolley for silicon mud drying solves the problem that it is inconvenient to shift the entire row of trolleys as a whole according to actual requirements during the silicon mud drying process. It is convenient to place and dry the silicon mud through the cooperation of the trolley body, the material holding plate and the collecting cylinder, and it is convenient to shift multiple trolley bodies as a whole in the drying room through the cooperation of the fixing frame, the positioning frame and the fixing assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] Figure 1 A schematic diagram of the overall three-dimensional structure of this application;

[0039] Figure 2 For this application Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0040] Figure 3 This is a schematic diagram of the three-dimensional structure of the material holding plate, the collecting cylinder and the clamping plate of the present application;

[0041] Figure 4 This is a schematic diagram of the three-dimensional structure of the fixing frame, the positioning frame and the fixing plate of the present application;

[0042] Figure 5 This is a schematic diagram of the exploded three-dimensional structure of the connecting rod, connecting screw and connecting cylinder of the present application;

[0043] Figure 6 This is a schematic diagram of the three-dimensional structure of the trolley body and the positioning block of the present application.

[0044] In the figure: 1. trolley body; 2. material holding plate; 3. collecting cylinder; 4. fixing frame; 5. positioning frame; 6. fixing plate; 7. fixing rod; 8. pushing plate; 9. fixing bar; 10. driven frame; 11. fixing block; 12. connecting rod; 13. connecting plate; 14. connecting screw; 15. connecting cylinder; 16. positioning block; 17. fixing screw; 18. fixing screw ring; 19. self-locking wheel; 20. clamping plate; 21. pushing frame. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0046] See also Figures 1 to 6, a drying room trolley for silicon mud drying, comprising a trolley body 1, a material holding plate 2, a collecting cylinder 3, a fixing frame 4, a positioning frame 5 and a fixing assembly, the trolley body 1 is provided in plurality, and the plurality of trolley bodies 1 can be detachably connected, and the bottom ends of the plurality of trolley bodies 1 are each installed with a plurality of self-locking wheels 19, which is convenient for moving the trolley body 1 into the drying room, the material holding plate 2 is provided in plurality, and the plurality of material holding plates 2 are slidably arranged on each trolley body 1, and the material holding plate 2 is symmetrically connected with two card plates 20, and the trolley body 1 is provided with a card slot matching the card plate 20, which is convenient for installing and disassembling the material holding plate 2 on the trolley body 1, and is also convenient for limiting the movement of the material holding plate 2 on the trolley body 1, and the material holding plate 2 can be made of rigid wire mesh material, and a material holding trough is provided on the material holding plate 2, and a plurality of material discharge holes are provided at the material holding trough, and the collecting cylinder 3 can be detachably installed at the bottom end of each material holding plate 2 through a connecting assembly, and the silicon powder generated during drying will enter The silicon mud is collected in the collecting cylinder 3. When the silicon mud is dried, it is easy to catch fire at a temperature higher than 120°C due to the properties of the silicon mud. The higher the silicon powder content in the silicon mud, the easier it is to cause an explosion after ignition. The discharge hole on the material holding plate 2 can leak the silicon powder during the feeding process or the drying process, so as to remove the silicon powder. There are two fixing frames, and the two fixing frames 4 are symmetrically arranged on each trolley body 1. The positioning frame 5 is detachably connected to each fixing frame 4. The fixing frame 4 is provided with a positioning groove matching the positioning frame 5, and the fixing frame 4 and the positioning frame 5 can be spliced. A fixing screw 17 is threadedly connected between the fixing frame 4 and the positioning frame 5, and a fixing screw 18 is threadedly connected to the fixing screw 17. The cooperation of the fixing screw 17 and the fixing screw 18 facilitates the connection and disassembly of the fixing frame 4 and the positioning frame 5, and the fixing assembly can be detachably installed between multiple fixing frames 4 and multiple positioning frames 5.

[0047] See also Figures 1 to 6 , the fixed assembly includes a fixed plate 6, a fixed rod 7, a pushing plate 8, a fixed strip 9, a driven frame 10 and a fixed block 11, the fixed plate 6 is provided in plurality, the plurality of fixed plates 6 are respectively fixedly connected to the plurality of fixed frames 4 and the plurality of positioning frames 5, the fixed rod 7 is provided in two, the two fixed rods 7 are respectively connected through the plurality of fixed plates 6, the fixed plate 6 is provided with a fixing opening matching the fixed rod 7, the pushing plate 8 is provided in two, the two pushing plates 8 are symmetrically detachably installed between the two fixed rods 7, the pushing plate 8 is provided with a through opening matching the fixed rod 7, the fixed strip 9 is provided in two, the two fixed strips 9 are respectively rotatably arranged on both sides of the fixed rod 7, the driven frame 10 is provided in two, the two driven frames 10 are symmetrically connected to each pushing plate 8, the fixed block 11 is fixedly connected to each fixed strip 9, and the driven frame 10 is provided with a fixing groove matching the fixed block 11, and the two pushing plates 8 are fixedly connected with a pushing frame 21, so as to facilitate pushing the pushing plate 8;

[0048] When two adjacent trolley bodies 1 are spliced, the positioning frame 5 will enter the positioning groove, and at the same time, the fixing frame 4 and the adjacent positioning frame 5 can be stably connected through the cooperation of the fixing screws 17 and the fixing screw rings 18, so as to stably connect the two adjacent trolley bodies 1. When the splicing of multiple trolley bodies 1 is completed, the two fixing rods 7 are respectively inserted into the fixing openings of the multiple fixing plates 6, and the pushing plate 8 is installed between the two fixing rods 7 through the through openings, and then the fixing bar 9 is rotated on the fixing rod 7 so that the fixing block 11 is stuck in the fixing groove, and the position of the pushing plate 8 on the fixing rod 7 can be limited, so that the multiple trolley bodies 1 can be moved as a whole through the cooperation of the two pushing plates 8, the two pushing frames 21 and the multiple self-locking wheels 19.

[0049] See also Figures 1 to 6 The connecting assembly includes a connecting rod 12, a connecting plate 13, a connecting screw 14 and a connecting tube 15. The connecting rod 12 is provided in plurality, and the plurality of connecting rods 12 are all provided between the material holding plate 2 and the collecting tube 3. The material holding plate 2 and the collecting tube 3 are provided with connecting ports matching the connecting rod 12. The connecting plate 13 is fixedly connected to the top end of the connecting rod 12, the connecting screw 14 is fixedly connected to the bottom end of the connecting rod 12, and the connecting tube 15 is threadedly provided on the connecting screw 14.

[0050] After the connecting rod 12 is inserted into the connecting port between the material receiving plate 2 and the collecting barrel 3, the position of the connecting rod 12 on the material receiving plate 2 can be limited by the connecting plate 13. At the same time, the stability of the installation of the connecting rod 12 between the material receiving plate 2 and the collecting barrel 3 can be increased by threading the connecting barrel 15 on the connecting screw, so as to facilitate the stable connection of the material receiving plate 2 and the collecting barrel 3. When the silicon powder in the collecting barrel 3 needs to be processed, the connecting barrel 15 can be removed from the connecting screw 14, and the connecting rod 12 can be removed between the material receiving plate 2 and the collecting barrel 3.

[0051] See also Figures 1 to 6 The fixing rod 7 is provided with a rotation groove for the fixing bar 9 to rotate, a rotation shaft is fixedly connected in the rotation groove, and a rotation opening matching the rotation shaft is provided on the fixing bar 9. The friction coefficient between the fixing bar 9 and the rotation shaft is large, and the fixing bar 9 will not rotate arbitrarily on the rotation shaft and needs to be driven by manpower;

[0052] The cooperation between the rotating shaft and the rotating opening can increase the stability of the rotation of the fixing bar 9 in the rotating groove.

[0053] See also Figures 1 to 6 , two positioning blocks 16 are fixedly connected to one side of the trolley body 1, and a positioning groove matching the positioning block 16 is opened on the other side of the trolley body 1;

[0054] The cooperation between the two positioning blocks 16 and the two positioning grooves facilitates increasing the stability of the splicing between the two adjacent small vehicle bodies 1 .

[0055] To sum up, after the plurality of material holding plates 2 and the plurality of collecting cylinders 3 are respectively installed on the plurality of trolley bodies 1, the two adjacent trolley bodies 1 are spliced ​​by the cooperation of the positioning block 16 and the positioning groove, and the adjacent fixing frames 4 and the positioning frames 5 are stably connected by the cooperation of the fixing screws 17 and the fixing screw rings 18, so as to facilitate the stable splicing of the plurality of trolley bodies 1, and then the two fixing rods 7 are respectively inserted between the plurality of fixing plates 6, and the two pushing plates 8 are installed between the two fixing rods 7, and then the fixing block 11 is rotated by the fixing bar 9 so that the fixing block 11 is stuck in the fixing groove, and the position of the pushing plate 8 on the fixing rod 7 can be limited, and then the plurality of trolley bodies 1 are simultaneously pushed into the drying room by the cooperation of the two pushing plates 8, the two pushing frames 21 and the plurality of self-locking wheels 19, so as to dry the silicon mud on the plurality of material holding plates 2.

[0056] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying room trolley for silicon mud drying, characterized in that: include: A small vehicle body (1), wherein the small vehicle body (1) is provided in a plurality, and the plurality of small vehicle bodies (1) can be detachably connected to each other; A material holding plate (2), wherein the material holding plate (2) is provided in plurality, and the plurality of material holding plates (2) are all slidably arranged on each of the trolley bodies (1), and a material holding trough is provided on the material holding plate (2), and a plurality of material discharge holes are provided at the material holding trough; A collecting cylinder (3), wherein the collecting cylinder (3) is detachably mounted on the bottom end of each material holding plate (2) via a connecting assembly; A fixing frame (4), wherein two fixing frames (4) are provided, and the two fixing frames (4) are symmetrically arranged on each of the trolley bodies (1); A positioning frame (5), wherein the positioning frame (5) is detachably connected to each of the fixing frames (4), and a positioning groove matching the positioning frame (5) is provided on the fixing frame (4); A fixing component is detachably mounted between the plurality of fixing frames (4) and the plurality of positioning frames (5).

2. A drying room trolley for silicon mud drying according to claim 1, characterized in that: The fixing assembly comprises: A fixing plate (6), wherein the fixing plate (6) is provided in plurality, and the plurality of fixing plates (6) are respectively fixedly connected to the plurality of fixing frames (4) and the plurality of positioning frames (5); A fixing rod (7), wherein two fixing rods (7) are provided, and the two fixing rods (7) are respectively connected through the plurality of fixing plates (6), and the fixing plates (6) are provided with fixing openings matching the fixing rods (7); A push plate (8), wherein two push plates (8) are provided, and the two push plates (8) are symmetrically and detachably installed between the two fixing rods (7), and a through hole matching the fixing rod (7) is opened on the push plate (8); A fixing bar (9), wherein two fixing bars (9) are provided, and the two fixing bars (9) are rotatably provided on two sides of the fixing rod (7) respectively; A driven frame (10), wherein two driven frames (10) are provided, and the two driven frames (10) are symmetrically connected to each push plate (8); A fixing block (11) is fixedly connected to each of the fixing bars (9), and a fixing groove matching the fixing block (11) is provided on the driven frame (10).

3. A drying room trolley for drying silicon mud according to claim 2, characterized in that: The connection component comprises: A connecting rod (12), wherein the connecting rod (12) is provided in plurality, and the plurality of connecting rods (12) are all provided between the material holding plate (2) and the collecting tube (3), and the material holding plate (2) and the collecting tube (3) are both provided with connecting ports matching the connecting rods (12); A connecting plate (13), wherein the connecting plate (13) is fixedly connected to the top end of the connecting rod (12); A connecting screw (14), wherein the connecting screw (14) is fixedly connected to the bottom end of the connecting rod (12); A connecting tube (15), wherein the connecting tube (15) is threadedly arranged on the connecting screw rod (14).

4. A drying room trolley for drying silicon mud according to claim 3, characterized in that: The fixing rod (7) is provided with a rotation groove for the fixing strip (9) to rotate, a rotation shaft is fixedly connected in the rotation groove, and the fixing strip (9) is provided with a rotation opening matching the rotation shaft.

5. A drying room trolley for silicon mud drying according to claim 4, characterized in that: Two positioning blocks (16) are fixedly connected to one side of the trolley body (1), and a positioning groove matching the positioning blocks (16) is provided on the other side of the trolley body (1).

6. A drying room trolley for drying silicon mud according to claim 5, characterized in that: A fixing screw (17) is threadedly connected between the fixing frame (4) and the positioning frame (5), and a fixing screw ring (18) is threadedly connected to the fixing screw (17).

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