Coal test sample placing bracket

Abstract

The utility model discloses a coal test sample placing bracket, which relates to the technical field of coal test and comprises a plurality of positioning boxes fixedly connected to a positioning plate and longitudinally arranged in a plurality of rows; wherein the positioning box is annular, a plurality of vent holes are formed in the inner circumferential wall of the positioning box, and a one-way air valve pipe communicated with the positioning box is arranged on the outer circumferential wall of the positioning box; the plurality of elastic rubber pads are respectively arranged on the upper surface of the positioning box; the plurality of supporting plates are respectively arranged on the positioning plate and are positioned between two adjacent rows of longitudinally arranged positioning boxes; the cover plates are detachably arranged at the positions, corresponding to the positioning boxes, of the supporting plate respectively, and the upper surfaces of the cover plates are mark areas; the device has the advantages of convenience in use, difficulty in disorder and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of coal testing, and particularly relates to a placing bracket for coal quality testing samples. Background Art

[0002] Before coal mining, it is necessary to test the collected coal, mainly to analyze elements such as the components and contents in the coal. When testing the coal, it is necessary to grind the coal blocks into powder, and then place the powdered coal in a tray for testing. As Figure 1 shown, it is a physical diagram of a tray for coal testing. It can be seen that the existing trays for coal testing cannot be classified and marked. Once there is a large amount of coal to be tested, multiple trays will be placed on the table, and the appearances of the trays are the same, which is very easy to get confused. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a placing bracket for coal quality testing samples, so as to solve the problem that the trays and coal are easily confused when the testing amount is large in the prior art described in the background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: A placing bracket for coal quality testing samples, comprising

[0005] a positioning plate;

[0006] a plurality of positioning boxes, fixedly connected to the positioning plate and arranged longitudinally in several rows;

[0007] Wherein, the positioning box is annular, and there are a plurality of ventilation holes on the inner circumferential wall of the positioning box, and a one-way air valve pipe communicating with the positioning box is arranged on the outer circumferential wall;

[0008] a plurality of elastic rubber pads, respectively arranged on the upper surface of the positioning box;

[0009] a plurality of support plates, respectively arranged on the positioning plate and located between two adjacent rows of longitudinally arranged positioning boxes;

[0010] a plurality of cover plates, respectively detachably arranged at the positions corresponding to the positioning boxes on the support plates, and the upper surface of the cover plate is a marking area.

[0011] Preferably, a plurality of iron plates are fixedly connected to the side wall of the cover plate, and magnets are respectively fixedly connected to the support plates at positions corresponding to each iron plate.

[0012] Preferably, a positioning column is fixedly connected to the magnet, the end of the iron plate away from the cover plate is T-shaped, and a sliding groove is provided at the position of the positioning column corresponding to the T-shaped end of the iron plate, and the T-shaped end of the iron plate slides into the sliding groove.

[0013] Preferably, a storage tank is provided on the support frame.

[0014] The beneficial effects of adopting the above technical solutions are as follows:

[0015] In this application, the positioning box can suck the bottom of the tray, then cover the cover plate on the upper port of the tray, insert the iron plate into the chute and suck the iron plate through the magnet. Then, the laboratory technician can write and mark on the cover plate with a pen. This application can not only position the tray but also prevent the coal from being placed in a mess. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of a sample placement bracket for coal quality testing of the present utility model.

[0017] Figure 2 It is a schematic diagram of the cover plate of the present utility model.

[0018] Among them: support frame 10, storage tank 20, positioning plate 30, positioning box 40, ventilation hole 41, one-way air valve pipe 42, elastic rubber pad 50, cover plate 60, iron plate 61, positioning column 70, chute 71, magnet 72, support plate 80. Detailed Embodiment

[0019] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0020] As Figure 1-2 , in the first embodiment, a sample placement bracket for coal quality testing includes

[0021] positioning plate 30;

[0022] a plurality of positioning boxes 40, fixedly connected to the positioning plate 30 and arranged longitudinally in several rows;

[0023] Among them, the positioning box 40 is annular, and a plurality of ventilation holes 41 are provided on the inner circumferential wall of the positioning box 40, and a one-way air valve pipe 42 communicating with the positioning box 40 is provided on the outer circumferential wall;

[0024] a plurality of elastic rubber pads 50, respectively arranged on the upper surface of the positioning box 40;

[0025] a plurality of support plates 80, respectively arranged on the positioning plate 30 and located between two adjacent rows of longitudinally arranged positioning boxes 40;

[0026] a plurality of cover plates 60, respectively detachably arranged at positions corresponding to the positioning boxes 40 on the support plates 80, and the upper surface of the cover plate 60 is a marking area.

[0027] This embodiment is implemented as follows:

[0028] When this application is in use, first place the tray on the elastic rubber pad 50, and then squeeze the elastic rubber pad 50 so that the air inside the positioning box 40 can be discharged through the through holes 41 and the positioning box 40 in cooperation with the one-way valve tube 42, so that the positioning box 40 and the elastic rubber pad 50 form a suction cup to suck the tray. Then cover the cover plate 60 on the open end of the tray and fix the cover plate 60 to the support plate 80. Then the laboratory personnel can write and mark on the marking area of the cover plate 60.

[0029] The advantage of this application compared with the prior art is that it avoids the chaotic placement of trays.

[0030] Please refer to Figure 1 、 2 On the side wall of the cover plate 60, a number of iron plates 61 are fixedly connected, and magnets 72 are fixedly connected to the positions of the support plate 80 corresponding to each iron plate 61.

[0031] The magnets 72 provided can suck the iron plates 61 on the cover plate 60, which is convenient for fixing and disassembling.

[0032] Please refer to Figure 1 、 2 On the magnet 72, a positioning column 70 is fixedly connected. One end of the iron plate 61 away from the cover plate 60 is T-shaped, and a sliding groove 71 is provided at the position of the positioning column 70 corresponding to the T-shaped end of the iron plate 61. The T-shaped end of the iron plate 61 slides into the sliding groove 71.

[0033] The sliding groove 71 of the positioning column 70 provided on the magnet 72 can be used for the T-shaped end of the iron plate 61 to extend into, so that the position of the iron plate 61 on the magnet 72 is more stable.

[0034] Please refer to Figure 1 On the support frame 10, there is a storage pool 20.

[0035] The cover plate 60 can be stored through the storage pool 20.

[0036] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the creative concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A bracket for placing coal quality testing samples, characterized in that: include Positioning plate; A plurality of positioning boxes are fixedly connected to the positioning plate and arranged longitudinally in a plurality of rows; The positioning box is annular, has a plurality of vent holes on the inner circumferential wall, and has a one-way air valve pipe connected to the positioning box on the outer circumferential wall; A plurality of elastic rubber pads are respectively arranged on the upper surface of the positioning box; A plurality of support plates are respectively arranged on the positioning plate and located between two adjacent rows of longitudinally arranged positioning boxes; A plurality of cover plates are detachably arranged on the support plate at positions corresponding to the positioning boxes, and the upper surfaces of the cover plates are marking areas.

2. A coal quality testing sample placement bracket according to claim 1, characterized in that: A plurality of iron plates are fixedly connected to the side wall of the cover plate, and a magnet is fixedly connected to a position corresponding to each iron plate on the support plate.

3. A coal quality testing sample placement bracket according to claim 2, characterized in that: A positioning column is fixedly connected to the magnet. The end of the iron plate away from the cover plate is T-shaped. A sliding groove is provided on the positioning column at a position corresponding to the T-shaped end of the iron plate. The T-shaped end of the iron plate slides into the sliding groove.

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