Dust collection device for sample preparation platform

Abstract

The utility model belongs to the technical field of sample preparation platforms, and particularly relates to a dust collection device for a sample preparation platform, which comprises the sample preparation platform and a dust collection device, an opening is arranged on the sample preparation platform, a sample preparation machine is arranged in the opening, the dust collection device is arranged in the opening, and the dust collection device comprises a support plate and a blowing component. A notch is formed in the supporting plate, the blowing assembly comprises a fan, a baffle I and a baffle II, the fan is rotatably arranged in the notch and extends into the opening, sliding grooves are formed in the supporting plate and are formed in the two sides of the notch, a clamping plate I is arranged at the bottom of the baffle I, and a clamping plate II is arranged at the bottom of the baffle II. A clamping plate II is arranged at the bottom of the baffle II, the clamping plate I and the clamping plate II extend into the sliding groove, and the baffle I and the baffle II are arranged above the sliding groove in a sliding mode.

Description

Technical Field

[0001] The utility model relates to the technical field of sample preparation platforms, in particular to a dust collecting device for sample preparation platforms. Background Art

[0002] In the process of aluminum electrolysis, the control of the temperature of the electrolytic cell is very important. The cell temperature in the electrolytic cell is determined by detecting the molecular ratio of the electrolyte, so that the operating conditions of the electrolytic cell can be adjusted in time to ensure the normal production of aluminum.

[0003] The implementation method is to first take out the liquid electrolyte from the electrolytic cell, wait for the liquid electrolyte to solidify into blocks, and then put it into the sample preparation platform for grinding and crushing. The electrolyte blocks are ground into powder, and then the molecular ratio of the electrolyte is detected. Finally, the tank temperature is judged by the molecular ratio. After a period of use, a lot of electrolyte powder and dust will remain on the sample preparation platform. The electrolyte powder and dust need to be cleaned, otherwise it will affect subsequent samples. The traditional cleaning method is that workers wipe the sample preparation platform with a rag, which can clean some of the electrolyte powder and dust, but some electrolyte powder and dust will still accumulate in the sample preparation platform, affecting the subsequent sample preparation of the electrolyte powder, making its detection quality unstable. Utility Model Content

[0004] In view of the technical problems existing in the background technology, the purpose of the utility model is to provide a dust collecting device for a sample preparation platform to clean the electrolyte powder and dust in the sample preparation platform to prevent the excess electrolyte powder and dust from affecting the sample preparation process.

[0005] In order to achieve the above purpose, the technical solution provided by the utility model is:

[0006] A dust collecting device for a sample preparation platform comprises a sample preparation platform and a dust collecting device, wherein an opening is provided on the sample preparation platform, a sample preparation machine is provided in the opening, and the dust collecting device is provided in the opening. The dust collecting device comprises a support plate and a blowing assembly, a notch is provided on the support plate, and the blowing assembly comprises a fan, a baffle I and a baffle II, the fan is rotatably provided in the notch, the fan extends into the opening, a slide groove is provided on the support plate, the slide groove is provided on both sides of the notch, a card plate I is provided at the bottom of the baffle I, a card plate II is provided at the bottom of the baffle II, the card plates I and the card plates II extend into the slide groove, and the baffles I and II are slidably provided above the slide groove.

[0007] Preferably, a connecting hole is provided on the support plate, a plurality of connecting grooves are provided on the connecting hole, a supporting tube is slidably provided in the connecting hole, a plurality of convex plates are provided on the outer side of the supporting tube, the convex plates are provided in the connecting grooves, the supporting tube is provided at the upper end of the sample making machine, and can cover the sample making machine.

[0008] Preferably, the blowing components are arranged on both sides of the connecting hole.

[0009] Preferably, baffle I and baffle II are respectively arranged on both sides of the notch.

[0010] Preferably, a rotating shaft is provided on the fan, a rotating hole is provided in the notch, and the rotating shaft is arranged in the rotating hole.

[0011] Preferably, a spring I is arranged in the slide groove, one end of which is connected to the card plate I, and a spring II is arranged in the slide groove, one end of which is connected to the card plate II.

[0012] Preferably, a support groove is further provided at one end of the support plate, and a dust collecting box is detachably provided in the support groove, and the dust collecting box closes one end of the opening.

[0013] Preferably, a connecting plate is provided at one end of the dust collecting box, a plurality of threaded holes I are provided on the connecting plate, and a threaded hole II is provided on the supporting plate, and the threaded hole I is aligned with the threaded hole II.

[0014] Preferably, a plurality of telescopic rods for supporting the dust collecting device are provided at the bottom of the support plate, and one end of the telescopic rods is in contact with the sample preparation platform.

[0015] The utility model has the following advantages and beneficial effects:

[0016] 1. In the utility model, a support plate is placed above the opening, and the fan is pushed to blow the electrolyte powder and dust inside into the dust collecting box. When the fan rotates to one end, the baffle on one side of the fan moves with the fan to block the gap between the fan and the slot, preventing the electrolyte powder and dust in the opening from being blown out, and powerfully cleaning the inside of the sample preparation platform.

[0017] 2. In the utility model, the support cylinder is directly sleeved on the outside of the sample making machine. When the fan is working, the electrolyte powder and dust will not enter the sample making machine, which can avoid blowing the electrolyte powder and dust into the sample making machine during the cleaning process and affecting the sample making machine.

[0018] 3. The utility model has a simple structure and is easy to operate, and is convenient for cleaning the electrolyte powder and dust in the sample preparation platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional diagram of a dust collecting device for a sample preparation platform provided by the utility model;

[0020] Figure 2 A schematic diagram of the structure of a sample preparation platform of a dust collecting device for a sample preparation platform provided by the utility model;

[0021] Figure 3 A left view of a dust collecting device for a sample preparation platform provided by the utility model;

[0022] Figure 4 A separate three-dimensional diagram of a dust collecting device for a sample preparation platform provided by the utility model;

[0023] Figure 5 A cross-sectional view showing the connection between a support plate and a fan of a dust collecting device for a sample preparation platform provided by the utility model;

[0024] Figure 6 A schematic diagram of the structure of a support plate of a dust collecting device for a sample preparation platform provided by the utility model;

[0025] Figure 7 A schematic diagram of the structure of baffles I and II of a dust collecting device for a sample preparation platform provided by the utility model;

[0026] Figure 8 A schematic diagram of the structure of a support cylinder of a dust collecting device for a sample preparation platform provided by the utility model;

[0027] Fig. 9 A schematic diagram of the structure of a dust collecting box of a dust collecting device for a sample preparation platform provided by the utility model;

[0028] Fig.10 A schematic diagram of the rotation of a fan of a dust collecting device for a sample preparation platform provided by the utility model;

[0029] Fig.11 This is an enlarged schematic diagram of a dust collecting component of a dust collecting device for a sample preparation platform provided by the utility model;

[0030] Icons: 1-sample preparation platform, 101-opening, 102-sample preparation machine, 2-support plate, 21-telescopic rod, 22-connecting hole, 23-connecting groove, 24-support cylinder, 25-convex plate, 3-notch, 31-rotating hole, 4-slide groove, 5-support groove, 51-threaded hole II, 6-fan, 61-rotating shaft, 7-baffle I, 701-card plate I, 702-spring I, 71-baffle II, 711-card plate II, 712-spring II, 8-dust collection box, 81-connecting plate, 82-threaded hole I. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the utility model clearer, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings 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.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] Example

[0034] like Figure 1 , 2 , 3, 4, 5, 6, 8, 10, and 11, a dust collecting device for a sample preparation platform comprises a sample preparation platform 1 and a dust collecting device, an opening 101 is provided on the sample preparation platform 1, a sample preparation machine 102 is provided in the opening 101, the dust collecting device is arranged in the opening 101, the dust collecting device comprises a support plate 2 and a blowing assembly, a connecting hole 22 is provided on the support plate 2, the connecting hole 22 is arranged at a central position of the support plate 2, a plurality of connecting grooves 23 are provided on the connecting hole 22, a supporting cylinder 24 is slidably provided in the connecting hole 22, and a supporting cylinder 24 is provided on the outer side of the supporting cylinder 24 A plurality of convex plates 25 are arranged in the connecting grooves 23. The convex plates 25 and the connecting grooves 23 are connected, which restricts the support tube 24 to slide up and down only in the connecting hole 22. The support tube 24 is arranged at the upper end of the sample preparation machine 102 and can cover the sample preparation machine 102. When the dust collecting device needs to clean the sample preparation platform 1, the support tube 24 covers the sample preparation machine 102 to prevent the electrolyte powder and dust from being blown into the sample preparation machine 102 during the cleaning process. A plurality of telescopic rods 21 for supporting the dust collecting device are arranged at the bottom of the support plate 2, and one end of the telescopic rod 21 is abutted against the sample preparation platform 1.

[0035] like Figure 1 , 2As shown in , 3, 4, 5, 6, 10, and 11, a slot 3 is provided on the support plate 2, and a blowing assembly includes a fan 6, a baffle Ⅰ 7 and a baffle Ⅱ 71. The fan 6 is arranged in the slot 3, and a rotating shaft 61 is provided on the fan 6. A rotating hole 31 is provided in the slot 3, and the rotating shaft 61 is provided in the rotating hole 31. The fan 6 and the slot 3 are rotatably connected, and the fan 6 extends into the opening 101 and rotates back and forth toward both sides of the opening 101 with the rotating shaft 61 as the center. The fan 6 is first rotated toward the innermost side of the opening 101, and the wind force forms a cycle on the sample preparation platform 1 to roll out the electrolyte powder and dust deep in the opening 101, and then the fan 6 is rotated so that the fan 6 is directed toward the dust collecting box 8 to blow the electrolyte powder and dust in the opening 101 into the dust collecting box 8. A slide groove 4 is provided on the support plate 2, and the slide groove 4 is provided on both sides of the slot 3. A card is provided at the bottom of the baffle Ⅰ 7. Plate Ⅰ701, baffle plate Ⅱ71 is provided with a card plate Ⅱ711 at the bottom, card plate Ⅰ701 and card plate Ⅱ711 extend into the slide slot 4, baffle plate Ⅰ7 and baffle plate Ⅱ71 are slidably arranged above the slide slot 4, a spring Ⅰ702 is arranged in the slide slot 4, one end of the spring Ⅰ702 is connected to the card plate Ⅰ701, a spring Ⅱ712 is arranged in the slide slot 4, one end of the spring Ⅱ712 is connected to the card plate Ⅱ711, when the fan 6 is vertically in the slot 3, baffle plate Ⅰ7 and baffle plate Ⅱ71 are respectively stabilized on both sides of the slot 3 and resist the fan 6, spring Ⅰ702 and spring Ⅱ712 are compressed, when the fan 6 is rotated in the clockwise direction, baffle plate Ⅱ71 moves to the right side with the rotation of the fan 6, the spring Ⅰ702 on the baffle plate Ⅰ7 rebounds, pushes the baffle plate Ⅰ7 close to the fan 6, closes the slot 3, and prevents the internal electrolyte powder and dust from being blown out of the slot 3.

[0036] like Figure 1 , 3 As shown in , 4, and 9, a support groove 5 is further provided at one end of the support plate 2, and a dust box 8 is detachably provided in the support groove 5. The dust box 8 closes one end of the opening 101, and a connecting plate 81 is provided at one end of the dust box 8. A plurality of threaded holes Ⅰ82 are provided on the connecting plate 81. Threaded holes Ⅱ51 are provided on the support plate 2. The threaded holes Ⅰ82 and Ⅱ51 are aligned. The connecting plate 81 is inserted into the support groove 5, and bolts are screwed into the threaded holes Ⅰ82 and Ⅱ51 to connect the support plate 2 and the dust box 8. The blowing assembly blows the electrolyte powder and dust inside the sample preparation platform 1 into the dust box 8. After the dust collection is completed, the bolts are unscrewed and the dust box 8 is removed for cleaning.

[0037] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and modifications. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust collecting device for a sample preparation platform, comprising a sample preparation platform and a dust collecting device, wherein an opening is provided on the sample preparation platform, a sample preparation machine is provided in the opening, and the dust collecting device is provided in the opening, characterized in that: The dust collecting device includes a support plate and a blowing assembly, a notch is provided on the support plate, the blowing assembly includes a fan, a baffle I and a baffle II, the fan is rotatably arranged in the notch, the fan extends into the opening, a slide groove is provided on the support plate, the slide groove is arranged on both sides of the notch, a card plate I is provided at the bottom of the baffle I, a card plate II is provided at the bottom of the baffle II, the card plates I and II extend into the slide groove, and the baffles I and II are slidably arranged above the slide groove.

2. A dust collecting device for a sample preparation platform according to claim 1, characterized in that: The support plate is provided with a connecting hole, and a plurality of connecting grooves are provided on the connecting hole. A supporting tube is slidably provided in the connecting hole, and a plurality of convex plates are provided on the outer side of the supporting tube. The convex plates are arranged in the connecting grooves. The supporting tube is arranged at the upper end of the sample making machine and can cover the sample making machine.

3. A dust collecting device for a sample preparation platform according to claim 2, characterized in that: The blowing components are arranged on both sides of the connecting hole.

4. A dust collecting device for a sample preparation platform according to claim 1, characterized in that: The baffle plate I and baffle plate II are respectively arranged on both sides of the notch.

5. The dust collecting device for a sample preparation platform according to claim 1, characterized in that: The fan is provided with a rotating shaft, the notch is provided with a rotating hole, and the rotating shaft is arranged in the rotating hole.

6. A dust collecting device for a sample preparation platform according to claim 1, characterized in that: A spring I is arranged in the slide groove, one end of which is connected to the clamping plate I. A spring II is arranged in the slide groove, one end of which is connected to the clamping plate II.

7. A dust collecting device for a sample preparation platform according to claim 1, characterized in that: A support groove is further provided at one end of the support plate, and a dust collecting box is detachably provided in the support groove, and the dust collecting box closes one end of the opening.

8. A dust collecting device for a sample preparation platform according to claim 7, characterized in that: A connecting plate is provided at one end of the dust collecting box, a plurality of threaded holes I are provided on the connecting plate, and a threaded hole II is provided on the supporting plate, and the threaded hole I is aligned with the threaded hole II.

9. The dust collecting device for a sample preparation platform according to claim 1, characterized in that: A plurality of telescopic rods for supporting the dust collecting device are arranged at the bottom of the supporting plate, and one end of the telescopic rod is in contact with the sample preparation platform.

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