CN218239468U

CN218239468U - Portable coal powder sampling instrument

Info

Publication number: CN218239468U
Application number: CN202222206456.6U
Authority: CN
Inventors: 夏宇; 宋立信; 匡磊; 凌朝年; 付强; 周泰; 俎魏峰; 刘志聪
Original assignee: Guangdong Datang International Leizhou Power Generation Co Ltd
Current assignee: Guangdong Datang International Leizhou Power Generation Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-01-06
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a portable buggy appearance of taking a sample, its technical scheme main points are: including the end storehouse, the top surface in end storehouse is provided with the upset storehouse, the inside bottom surface fixed mounting in end storehouse has the sampling control case, the inside in upset storehouse is provided with the sampling rifle, portable subassembly sets up inside one side in upset storehouse for portable sampling rifle and sampling control case, portable subassembly includes: two backup pads, two backup pad fixed mounting is in inside one side of sample control case, inside one side fixed mounting of sample control case has two limiting plates, one side fixed mounting of limiting plate has first stopper, the bottom surface fixed mounting of end storehouse has two support arms, through mutually supporting use of sample rifle, backup pad, limiting plate, first stopper, first U-shaped board and spliced pole, can reach the effect that convenient to use personnel carried sample control case and sample rifle.

Description

Portable coal powder sampling instrument

Technical Field

The utility model relates to a buggy sample appearance technical field, concretely relates to portable buggy sample appearance.

Background

Sampling refers to a process of extracting an individual or a sample from a population, namely a process of testing or observing the population, and comprises two types of random sampling and non-random sampling, wherein the former refers to a sampling method of extracting the sample from the population according to a randomization principle, and the method does not have any subjectivity and comprises simple random sampling, system sampling, whole group sampling and hierarchical sampling, and the latter refers to a method of extracting the sample according to the view, experience or related knowledge of a researcher, and has obvious subjective colors, see random sampling and non-random sampling, and a coal powder sampler is an instrument for sampling coal powder and generally comprises a sampling gun and a sampling control box.

Among the prior art, when taking a sample the buggy, need insert the downthehole of buggy pipeline outer wall with the sampling gun, reuse sampling control case and operate the buggy in to the pipeline and sample, but the volume of sampling gun is great, is not convenient for carry simultaneously to the two.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a portable buggy sample appearance has solved when taking a sample the buggy, needs to insert the hole of buggy pipeline outer wall with the sampling gun, recycles the sampling control case and operates and samples the buggy in the pipeline, but the volume of sampling gun is great, is not convenient for carry out the problem that carries simultaneously to the two.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a portable pulverized coal sampling instrument, comprising: the end storehouse, the top surface in end storehouse is provided with the upset storehouse, the inside bottom surface fixed mounting in end storehouse has the sampling control case, the inside in upset storehouse is provided with the sampling rifle, portable subassembly sets up inside one side in upset storehouse for portable sampling rifle and sampling control case, portable subassembly includes: two backup pads, two backup pad fixed mounting is in inside one side of sample control case, inside one side fixed mounting of sample control case has two limiting plates, one side fixed mounting of limiting plate has first stopper, the bottom surface fixed mounting of bottom storehouse has two support arms, the shifting chute has been seted up to one side of support arm, the spacing groove has been seted up to the interior round wall of shifting chute, the inside activity of spacing groove has cup jointed the second stopper, the interior round wall activity of shifting chute has cup jointed and has removed the post, remove the post with second stopper fixed mounting, one side of bottom storehouse is provided with two gyro wheels, the interior round wall activity of gyro wheel has cup jointed the spliced pole, the both ends difference fixed mounting of spliced pole has the connecting plate, the connecting plate with one side fixed mounting of bottom storehouse, the bottom surface of bottom storehouse is provided with the second U-shaped plate, the second U-shaped plate with remove post fixed mounting.

In order to fix removal post and support arm, conduct the utility model discloses a portable buggy sample appearance, the preferred, threaded hole has been seted up to one side of support arm, the interior circle wall threaded connection of screw hole has the bolt, the fixed slot has been seted up to the excircle wall of removal post, the fixed slot with the bolt activity cup joints.

In order to separate the inner space of the bottom bin, the portable coal powder sampling instrument is used as the utility model discloses a better, the inside fixed sleeve of the bottom bin is connected with the L-shaped plate.

In order to take up the bottom bin, as the utility model discloses a portable buggy sample appearance, the preferred, one side fixed mounting of bottom bin has first U-shaped board.

In order to couple together end storehouse and upset storehouse, conduct the utility model discloses a portable buggy sample appearance, the preferred, one side fixed mounting of end storehouse has two hinges, the hinge with the bottom surface fixed mounting in upset storehouse.

In order to improve user of service and hold second U-shaped plate comfort level, as the utility model discloses a portable buggy sample appearance, the preferred, the fixed silica gel cover that has cup jointed in outside of second U-shaped plate.

In order to alleviate the weight that removes the post, as the utility model discloses a portable buggy sample appearance, the preferred, the supported hole has been seted up to the one end of removing the post.

To sum up, the utility model discloses mainly have following beneficial effect:

through the use of mutually supporting of sampling rifle, backup pad, limiting plate, first stopper, first U-shaped board and spliced pole, can reach the effect that the user of being convenient for carried sampling control box and sampling rifle.

Through the bolt, the screw hole, the mutually supporting of support arm and fixed slot is used, can reach and carry out the effect of fixing to removing post and support arm, use through mutually supporting of first U-shaped plate and bottom storehouse, can reach the effect of picking up the removal with the bottom storehouse, use through mutually supporting of silica gel cover and second U-shaped plate, can reach the effect that improves personnel and hold second U-shaped plate comfort level, screw in the inside of fixed slot and screw hole with the bolt through the bolt that sets up, and then fix the restriction to the removal of removing the post in the inside of spacing groove, through the first U-shaped plate that sets up, hold first U-shaped plate and pick up the bottom storehouse, silica gel cover through setting up, the material of silica gel cover is comparatively soft and then has improved the comfort level that the user of service held the second U-shaped plate.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the bottom bin structure of the present invention;

fig. 3 is a schematic structural view of the turnover bin of the present invention;

FIG. 4 is a partial schematic view of A of FIG. 2;

fig. 5 is the limiting plate structure schematic diagram of the utility model.

Reference numerals are as follows: 1. a bottom bin; 2. turning over the bin; 3. a sampling control box; 4. a sampling gun; 5. a support plate; 6. a limiting plate; 7. a first stopper; 8. a first U-shaped plate; 9. a connecting plate; 10. a roller; 11. connecting columns; 12. a support arm; 13. a moving groove; 14. moving the column; 15. a second limiting block; 16. a limiting groove; 17. a threaded hole; 18. fixing grooves; 19. a bolt; 20. a second U-shaped plate; 21. an L-shaped plate; 22. a hinge; 23. a silica gel sleeve; 24. and a support hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, a portable coal dust sampling apparatus includes: the bottom bin comprises a bottom bin 1, a turnover bin 2 is arranged on the top surface of the bottom bin 1, a sampling control box 3 is fixedly arranged on the inner bottom surface of the bottom bin 1, a sampling gun 4 is arranged inside the turnover bin 2, a portable component is arranged on one side inside the turnover bin 2 and is used for conveniently carrying the sampling gun 4 and the sampling control box 3, the portable component comprises two supporting plates 5, the two supporting plates 5 are fixedly arranged on one side inside the sampling control box 3, the supporting plates 5 have certain toughness and can be slightly bent, two limiting plates 6 are fixedly arranged on one side inside the sampling control box 3, a first limiting block 7 is fixedly arranged on one side of each limiting plate 6, two supporting arms 12 are fixedly arranged on the bottom surface of the bottom bin 1, a moving groove 13 is formed in one side of each supporting arm 12, a limiting groove 16 is formed in the inner circular wall surface of each moving groove 13, and a second limiting block 15 is movably sleeved in each limiting groove 16, the inner circle wall surface of the moving groove 13 is movably sleeved with a moving column 14, the moving column 14 is fixedly installed with a second limiting block 15, one side of the bottom bin 1 is provided with two rollers 10, the inner circle wall surface of each roller 10 is movably sleeved with a connecting column 11, two ends of each connecting column 11 are respectively and fixedly installed with a connecting plate 9, the connecting plates 9 are fixedly installed with one side of the bottom bin 1, the bottom surface of the bottom bin 1 is provided with a second U-shaped plate 20, the second U-shaped plate 20 is fixedly installed with the moving column 14, through the arranged sampling gun 4, when the sampling control box 3 and the sampling gun 4 are carried after the sampling gun 4 is used, as the supporting plate 5 has certain elasticity, the shell part of the sampling gun 4 is sleeved with the groove formed by the two limiting plates 6, and then one side of the sub-limiting plate 6 of the first limiting block 7 is relatively protruded, and then the first limiting block 7 limits the movement of the sampling gun 4 to a certain degree, and backup pad 5 has carried out the bearing to sampling gun 4, prevent that sampling gun 4 from reciprocating, later close sampling control case 3 and sampling gun 4 and locking, later hold second U-shaped plate 20 and carry one side of end storehouse 1, pulling second U-shaped plate 20 drives the supported hole 24 and removes at the interior round wall of support arm 12, second stopper 15 has restricted the removal of spacing groove 16 here simultaneously, prevent to remove the inside that post 14 breaks away from moving groove 13, thereby gyro wheel 10 just can rotate, make end storehouse 1 slide on ground and remove, adorn sampling control case 3 and sampling gun 4 in the inside of the case that end storehouse 1 and turnover storehouse 2 are constituteed, thereby reached the effect that the user of being convenient for carried sampling control case 3 and sampling gun 4.

Referring to fig. 2, fig. 3 and fig. 4, threaded hole 17 is opened at one side of support arm 12, the interior round wall threaded connection of threaded hole 17 has bolt 19, fixed slot 18 has been opened to the excircle wall of removal post 14, fixed slot 18 cup joints with bolt 19 activity, the fixed suit of inside of end storehouse 1 has L shaped plate 21, one side fixed mounting of end storehouse 1 has first U shaped plate 8, one side fixed mounting of end storehouse 1 has two hinges 22, hinge 22 and the bottom surface fixed mounting in upset storehouse 2, the fixed suit of outside of second U shaped plate 20 has silica gel cover 23, support hole 24 has been seted up to the one end of removal post 14.

The working principle is as follows: referring to fig. 1 to 5, with the sampling gun 4, when the sampling control box 3 and the sampling gun 4 are carried after the sampling gun 4 is used, since the supporting plate 5 has a certain elasticity, the outer shell of the sampling gun 4 is sleeved with the groove formed by the two limiting plates 6, and then one side of the sub limiting plate 6 of the first limiting block 7 is protruded, and the first limiting block 7 limits the movement of the sampling gun 4 to a certain extent, and the supporting plate 5 supports the sampling gun 4, so as to prevent the sampling gun 4 from moving up and down, and then the sampling control box 3 and the sampling gun 4 are closed and locked, and then the second U-shaped plate 20 is held to lift one side of the bottom bin 1, and the second U-shaped plate 20 is pulled to drive the supporting hole 24 to move on the inner circular wall surface of the supporting arm 12, and at the same time, the movement of the limiting groove 16 is limited by the second limiting block 15, so as to prevent the moving column 14 from being separated from the inside of the moving groove 13, and thus the roller 10 can rotate, so that the bottom bin 1 can slide on the ground, and the sampling gun 3 and the sampling gun 4 can be conveniently carried.

Through the bolt 19 that sets up with the inside of bolt 19 precession fixed slot 18 and screw hole 17, and then fix the restriction to the removal of removing post 14 in the inside of spacing groove 16, through the first U-shaped plate 8 that sets up, hold first U-shaped plate 8 and take up bottom silo 1, through the silica gel cover 23 that sets up, the material of silica gel cover 23 is comparatively soft and then has improved the comfort level that the user of service held second U-shaped plate 20.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable coal dust sampling instrument is characterized by comprising:

the device comprises a bottom bin (1), wherein a turnover bin (2) is arranged on the top surface of the bottom bin (1), a sampling control box (3) is fixedly arranged on the bottom surface inside the bottom bin (1), and a sampling gun (4) is arranged inside the turnover bin (2);

portable subassembly, portable subassembly sets up inside one side in upset storehouse (2) for portable sampling gun (4) and sample control box (3), portable subassembly includes: two backup pads (5), two backup pad (5) fixed mounting be in inside one side of sample control box (3), inside one side fixed mounting of sample control box (3) has two limiting plates (6), one side fixed mounting of limiting plate (6) has first stopper (7), the bottom surface fixed mounting of end storehouse (1) has two support arms (12), shifting chute (13) have been seted up to one side of support arm (12), spacing groove (16) have been seted up to the interior round wall of shifting chute (13), second stopper (15) have been cup jointed in the inside activity of spacing groove (16), the interior round wall activity of shifting chute (13) has cup jointed removal post (14), remove post (14) with second stopper (15) fixed mounting, one side of end storehouse (1) is provided with two gyro wheels (10), the interior round wall activity of gyro wheel (10) has cup jointed spliced post (11), the both ends difference fixed mounting of spliced post (11) has connecting plate (9), connecting plate (9) with one side fixed mounting of end storehouse (1), the bottom surface of end storehouse (1) is provided with second U shaped plate (20), second U shaped plate (20) and removal post (14).

2. The portable pulverized coal sampling instrument according to claim 1, characterized in that: threaded hole (17) are seted up to one side of support arm (12), the interior circle wall threaded connection of threaded hole (17) has bolt (19), fixed slot (18) have been seted up to the excircle wall of removal post (14), fixed slot (18) with bolt (19) activity cup joints.

3. The portable pulverized coal sampling instrument according to claim 1, characterized in that: the interior of the bottom bin (1) is fixedly sleeved with an L-shaped plate (21).

4. The portable pulverized coal sampling instrument according to claim 1, characterized in that: one side of the bottom bin (1) is fixedly provided with a first U-shaped plate (8).

5. The portable pulverized coal sampling instrument according to claim 1, characterized in that: two hinges (22) are fixedly mounted on one side of the bottom bin (1), and the hinges (22) are fixedly mounted on the bottom surface of the turnover bin (2).

6. The portable pulverized coal sampling instrument according to claim 1, characterized in that: and a silica gel sleeve (23) is fixedly sleeved outside the second U-shaped plate (20).

7. The portable pulverized coal sampling instrument according to claim 1, characterized in that: one end of the movable column (14) is provided with a supporting hole (24).