Sample preparation table

Abstract

The utility model belongs to the technical field of mineral powder sample preparation, and particularly relates to a sample preparation table which comprises a supporting table and a material suction device arranged on the supporting table, a groove is formed in the supporting table, a material suction channel is formed in the tail end of the groove, one end of the material suction channel is connected with the material suction device, the material suction device comprises a material suction box and a material suction pipe, and the material suction box is connected with the material suction pipe. A through hole I penetrating through one side of the material suction box is formed in the material suction box, the material suction pipe extends into the through hole I. A through hole II is further formed in the material suction box and right faces the length direction of the material suction box, and a spray gun is arranged in the through hole II. The spray head blows mineral powder on the surface of the sample preparation table, so that the mineral powder falls into the suction channel, the adjustment mode is simple, and the cleaning effect on the mineral powder is obvious.

Description

Technical Field

[0001] The utility model relates to the technical field of ore powder sample preparation, in particular to a sample preparation table. Background Art

[0002] After the production of ore powder is completed, the ore powder needs to be sub-packed for subsequent detection of ore powder samples. The ore powder is often sub-packed on a sample preparation table, and after sub-packing, a part of the ore powder remains on the sample preparation table.

[0003] In the prior art, an air suction pipe is arranged above the sample preparation table to suck away the ore powder on the sample preparation table. However, due to the certain mass of the ore powder, it is not easy for the air suction pipe to suck away the ore powder, and the ore powder is likely to accumulate on the sample preparation table, which not only affects the production quantity but also brings great trouble to subsequent cleaning. Content of the Utility Model

[0004] Aiming at the technical problems existing in the background art, the purpose of the utility model is to provide a sample preparation table, which is convenient for collecting the ore powder on the sample preparation table and does not need to clean the sample preparation table subsequently.

[0005] To achieve the above purpose, the technical solution provided by the utility model is as follows:

[0006] A sample preparation table includes a support table and a material suction device arranged on the support table. A groove is arranged on the support table, and a material suction channel is arranged at the end of the groove. One end of the material suction channel is connected with a material suction device. The material suction device includes a material suction box and a material suction pipe. A through hole Ⅰ penetrating through one side of the material suction box is arranged on the material suction box, and the material suction pipe extends into the through hole Ⅰ. A through hole Ⅱ is also arranged on the material suction box, and the through hole Ⅱ is arranged opposite to the length direction of the material suction box. A spray gun is arranged in the through hole Ⅱ.

[0007] Preferably, a sliding groove is arranged at one end of the support table, and the sliding groove is arranged at the end far from the material suction channel.

[0008] Preferably, a slider is slidably arranged in the sliding groove, and a spray head for blowing is arranged on the slider, and the spray head is arranged towards the material suction channel.

[0009] Preferably, a rotating groove is arranged on the material suction box, and the rotating groove is arranged at the position of the through hole Ⅱ.

[0010] Preferably, connecting rods are arranged on both sides of the spray gun, and the connecting rods are rotatably arranged in the rotating groove.

[0011] Preferably, a discharge port is arranged at one end of the material suction box. A connecting groove Ⅰ is arranged at the position of the discharge port, and the connecting groove Ⅰ extends into the material suction box and is communicated with the discharge port. A connecting groove Ⅱ is arranged above the opening, and the connecting groove Ⅱ extends into the connecting groove Ⅰ.

[0012] Preferably, a limiting component is provided at one end of the material suction box. The limiting component includes a limiting plate and a limiting rod provided on the limiting plate. The limiting plate is slidably arranged in the connecting groove I and can close the discharge port, and the limiting rod is arranged in the connecting groove II.

[0013] Preferably, a stop block is provided on one side of the material suction box. The stop block is arranged on one side of the connecting groove II, and a stop rod that rotates towards the position of the connecting groove II is arranged in the stop block. When the limiting rod slides to the uppermost end of the connecting groove II, the stop rod can support the limiting rod.

[0014] The utility model has the following advantages and beneficial effects:

[0015] First, in the utility model, after the ore powder is divided and packed, the position of the slider is adjusted to further adjust the position of the nozzle, so that the nozzle blows the ore powder on the surface of the sample preparation table, and the ore powder falls into the material suction channel. The adjustment method is simple and the cleaning effect on the ore powder is obvious.

[0016] Second, in the utility model, when the ore powder falls into the material suction box, part of the ore powder will adhere to the inner wall of the material suction box. The nozzle can rotate in the through hole II, and the angle of the nozzle can be adjusted to blow different positions in the material suction box. At the same time, the nozzle can also blow the ore powder in the material suction box out of the discharge port.

[0017] Third, in the utility model, the structure is simple and the operation is convenient, which is convenient for cleaning the redundant ore powder on the sample preparation table. Description of the Drawings

[0018] Figure 1 It is a three-dimensional view of a sample preparation table provided by the utility model;

[0019] Figure 2 It is a three-dimensional view of the material suction box of a sample preparation table provided by the utility model;

[0020] Figure 3 It is a schematic diagram of the positions of the through hole I and the through hole II of a sample preparation table provided by the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of the through hole II of a sample preparation table provided by the utility model;

[0022] Figure 5 It is a sectional view of the through hole II, the rotating groove and the threaded groove of a sample preparation table provided by the utility model;

[0023] Figure 6 It is a schematic diagram of the spray gun structure of a sample preparation table provided by the utility model;

[0024] Figure 7 It is a schematic diagram of the lock nut structure of a sample preparation table provided by the utility model;

[0025] Figure 8 Cross-sectional views of connection groove Ⅰ and connection groove Ⅱ of a sample preparation table provided by the present utility model;

[0026] Figure 9 Schematic diagram of the position of the discharge port of a sample preparation table provided by the present utility model;

[0027] Figure 10 Schematic diagram of the structure of the limit assembly of a sample preparation table provided by the present utility model;

[0028] Figure 11 Internal connection cross-sectional view of the suction box of a sample preparation table provided by the present utility model;

[0029] Icon: 1 - support table, 101 - groove, 2 - sliding groove, 21 - slider, 22 - spray head, 3 - suction trough, 4 - suction box, 5 - through hole Ⅰ, 51 - suction pipe, 6 - through hole Ⅱ, 61 - rotation groove, 62 - threaded groove, 63 - lock nut, 7 - spray gun, 71 - connecting rod, 8 - discharge port, 81 - connection groove Ⅰ, 82 - connection groove Ⅱ, 9 - limit plate, 91 - limit rod, 92 - stop block, 93 - stop rod. Detailed implementation manners

[0030] In order to make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some but not all of the embodiments of the present utility model.

[0031] Therefore, the following detailed description of the embodiments of the present utility model provided in the drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] Embodiment

[0033] As Figure 1As shown, a sample preparation table includes a support table 1 and a suction device arranged on the support table 1, a groove 101 is arranged on the support table 1, a suction chute 3 is arranged at the end of the groove 101, the mineral powder is packed in the groove 101, and the scattered mineral powder in the packing process passes into the suction chute 3, a slide 2 is arranged at one end of the support table 1, the slide 2 is arranged at the end away from the suction chute 3, a slider 21 is slidably arranged in the slide 2, a nozzle 22 for blowing is arranged on the slider 21, and the nozzle 22 is arranged in the direction of the suction chute 3. The position of the slider 21 is adjusted, and then the position of the nozzle 22 is adjusted, so that the mineral powder at different positions on the sample preparation table can be blown into the suction chute 3.

[0034] like Figure 2-11 As shown, the lower end of the suction chute 3 is connected to a suction device, which includes a suction box 4 and a suction pipe 51. The suction box 4 is provided with a through hole Ⅰ5 that penetrates one side of the suction box 4. The suction pipe 51 extends into the through hole Ⅰ5. There is a certain distance between the suction pipe 51 and the bottom of the suction box 4. When the mineral powder falls into the suction box 4, part of the mineral powder is sucked away by the suction pipe 51, which can break up the mineral powder and prevent it from accumulating at the bottom of the suction box 4. The suction box 4 is also provided with a through hole Ⅱ6, which is arranged opposite to the length direction of the suction box 4. A spray gun 7 is arranged in the through hole Ⅱ6. The outer diameter of the spray gun 7 is smaller than the inner diameter of the through hole Ⅱ6. The spray gun 7 can be rotated at a certain angle in the through hole Ⅱ. The suction box 4 is provided with a rotating groove 61, which is arranged in the through hole Ⅱ6. At the position of hole II 6, connecting rods 71 are provided on both sides of the spray gun 7, and the connecting rods 71 are rotatably arranged in the rotating groove 61. The spray gun 7 can not only rotate in the through hole II 6, but also rotate in the connecting rod 71, and can be adjusted at multiple angles. When the mineral powder falls into the suction box 4, part of the mineral powder will adhere to the inner wall of the suction box 4. The angle of the spray gun 7 can be adjusted to blow the mineral powder off. A threaded groove 62 is provided on the outer side of the through hole II 6, and a lock cap 63 is detachably provided in the threaded groove 62. When the mineral powder is blown into the suction box 4 from the sample preparation table, the lock cap 63 is screwed in to prevent the through hole II 6 from leaking air, thereby reducing the efficiency of collecting the mineral powder. When the mineral powder in the suction box 4 is blown out from the suction box 4, the lock cap 63 is screwed out to adjust the spray gun 7.

[0035] like Figure 2-11As shown in the figure, one end of the material suction box 4 is provided with a discharge port 8, and directly opposite the spray gun 7. At the position of the discharge port 8, a connecting groove I 81 is provided. The connecting groove I 81 extends into the material suction box 4 and communicates with the discharge port 8. Above the discharge port 8, a connecting groove II 82 is provided. The connecting groove II 82 extends into the connecting groove I 81. One end of the material suction box 4 is provided with a limiting component. The limiting component includes a limiting plate 9 and a limiting rod 91 provided on the limiting plate 9. The limiting plate 9 is slidably arranged in the connecting groove I 81 and can close the discharge port 8. The limiting rod 91 is arranged in the connecting groove II 82. The limiting rod 91 slides along with the limiting plate 9. One side of the material suction box 4 is provided with a stop block 92. The stop block 92 is arranged on one side of the connecting groove II 82. A stop rod 93 that rotates towards the position of the connecting groove II 82 is arranged in the stop block 92. When the limiting rod 91 slides to the uppermost end of the connecting groove II 82, adjust the stop rod 93 to make it close to the connecting groove II 82. The stop rod 93 can support the limiting rod 91. At this time, the discharge port 8 is opened.

[0036] Working principle: After the ore powder is sub-packed, some ore powder remains on the surface of the sample preparation table. Adjust the position of the slider 21 so that the position of the nozzle 22 also changes accordingly, and blow the ore powder on the sample preparation table into the material suction channel 3. Open the material suction pipe 51 and cooperate with the nozzle 22 to quickly collect the ore powder in the material suction box 4. When the ore powder falls into the material suction channel 3, some ore powder is sucked away by the material suction pipe 51, and some ore powder adheres to the inner wall of the material suction box 4. At this time, lift the limiting rod 91 to open the discharge port 8 with the limiting plate 9, rotate the stop rod 93 to support the limiting rod 91, and adjust the position of the nozzle so that the ore powder in the material suction box 4 is blown away from the discharge port 8.

[0037] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sample preparation stage, comprising a support stage and a material suction device provided on the support stage, characterized in that, A groove is provided on the support platform, a suction channel is provided at the end of the groove, one end of the suction channel is connected to a suction device, the suction device includes a suction box and a suction pipe, the suction box is provided with a through hole I which runs through one side of the suction box, the suction pipe extends into through hole I, and a through hole II is also provided on the suction box, the through hole II is arranged opposite to the length direction of the suction box, and a spray gun is arranged in the through hole II.

2. The sample preparation table according to claim 1, characterized in that: A slide groove is arranged at one end of the support platform, and the slide groove is arranged at an end away from the material suction channel.

3. The sample preparation table according to claim 2, wherein: A sliding block is slidably arranged in the slide groove, a nozzle for spraying is arranged on the sliding block, and the nozzle is arranged toward the direction of the suction channel.

4. A sample preparation table according to claim 1, characterized in that: The suction box is provided with a rotation groove, and the rotation groove is arranged at the position of the through hole II.

5. A sample preparation stage according to claim 4, characterized in that: Connecting rods are arranged on both sides of the spray gun, and the connecting rods are rotatably arranged in the rotating grooves.

6. The sample preparation stage according to claim 5, characterized in that: A thread groove is arranged on the outer side of the through hole II, and a locking cap is detachably arranged in the thread groove.

7. The sample preparation table according to claim 1, characterized in that: A discharge port is provided at one end of the suction box, a connecting groove I is provided at the position of the discharge port, the connecting groove I extends into the suction box and is connected with the discharge port, a connecting groove II is provided above the discharge port, the connecting groove II extends into the connecting groove I.

8. A sample preparation stage according to claim 7, characterized in that: A limiting assembly is provided at one end of the suction box, and the limiting assembly includes a limiting plate and a limiting rod arranged on the limiting plate. The limiting plate can be slidably arranged in the connecting groove I and can close the discharge port. The limiting rod is arranged in the connecting groove II.

9. The sample preparation stage according to claim 8, characterized in that: A stopper is provided on one side of the suction box, and the stopper is provided on one side of the connecting groove II. A stopper rod rotating toward the position of the connecting groove II is provided in the stopper, and when the limit rod slides to the uppermost end of the connecting groove II, the stopper rod can support the limit rod.

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