CN215910152U

CN215910152U - Portable sampling device of chemical industry inspection usefulness

Info

Publication number: CN215910152U
Application number: CN202121898916.5U
Authority: CN
Inventors: 胡长英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-25
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a portable sampling device for chemical engineering inspection, and belongs to the technical field of chemical engineering inspection. The utility model provides a portable sampling device that chemical industry inspection was used, includes box A, and box A left wall front end articulates there is box B, and the standing groove has been seted up at bottom surface middle part in the box B, and the standing groove top is equipped with the collecting hopper, and the motor is installed to collecting hopper right wall, and motor output end wears into in the collecting hopper and fixedly connected with pivot, and the pivot overcoat is equipped with the dead lever, and the outer fixedly connected with of dead lever crosses the filter frame. According to the utility model, the motor drives the rotating shaft to rotate, and the rotating shaft drives the filter frame to reciprocate up and down in the collecting hopper, so that semi-finished materials in the collecting hopper fall into the sampling cup through the discharge hopper after being screened by vibration of the filter frame, the structure is simple, the operation is convenient, the semi-finished materials are effectively screened, the purity of sampling is improved, and the accuracy of subsequent inspection results is improved.

Description

Portable sampling device of chemical industry inspection usefulness

Technical Field

The utility model relates to the technical field of chemical engineering inspection, in particular to a portable sampling device for chemical engineering inspection.

Background

The chemical inspection is to inspect, detect, test, monitor and analyze reagent solvents, daily chemicals, chemical fertilizers, chemical pesticides, paint dyes, coal cokes, finished products, semi-finished products, raw materials and intermediate processes of chemical products such as cement, gas and the like by using equipment such as a chemical analyzer, a physicochemical instrument and the like in a sampling inspection mode. At present, when particulate matter or powdery semi-finished products are sampled, a part of the semi-finished products is usually taken by a taking and sampling spoon and is filled into a sampling cup, but when some semi-finished products are sampled, because the semi-finished products contain large granular substances which are not crushed, the purity of the obtained samples is lower, the later-stage inspection efficiency is influenced when the inspection is carried out, and meanwhile, the accuracy of inspection results is also influenced. In view of this, we propose a portable sampling device for chemical engineering inspection.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The present invention is directed to a portable sampling device for chemical engineering inspection, which solves the above problems.

2. Technical scheme

A portable sampling device for chemical examination comprises a box body A, wherein a placing plate is fixedly connected to the inner bottom surface and the middle part of the box body A, a plurality of sampling cups are placed on the placing plate, a box body B is hinged to the front end of the left wall of the box body A, a collecting box is placed at the left part of the inner side of the box body B, a control box is installed at the right part of the inner side of the box body B, a placing groove is formed in the middle part of the inner bottom surface of the box body B, a collecting hopper is arranged above the placing groove and fixedly connected with the box body B, a discharging groove is fixedly connected to the left wall of the collecting hopper, a motor is installed at the right wall of the collecting hopper, the output end of the motor penetrates into the collecting hopper and is fixedly connected with a rotating shaft, a fixing rod is sleeved outside the rotating shaft, a filter frame is fixedly connected to the outside the fixing rod, a transmission rod A is rotatably connected to the middle part of the top surface of the fixing rod, a transmission rod B is slidably connected to the upper part of the transmission rod A, the upper end of the transmission rod B is rotatably connected with the aggregate bin, the stirring rod is fixedly connected onto the transmission rod B, and the discharge bin is fixedly connected to the lower end of the aggregate bin.

Preferably, the top surface of the box body A and the top surface of the box body B are both fixedly connected with handles.

Preferably, the rotating shaft is rotatably connected with the aggregate bin, and two ends of the rotating shaft are fixedly connected with the eccentric roller and the fixed rod in a sliding manner.

Preferably, the lower end of the transmission rod A penetrates into the fixing rod and is fixedly connected with a bevel gear A, and the bevel gear A is meshed and connected with a bevel gear B fixedly connected with the middle part of the rotating shaft.

Preferably, the filter frame is connected with the inner wall of the lower part of the collecting hopper in a sliding way.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the rotating shaft is driven to rotate by the motor, the rotating shaft drives the eccentric roller to rotate, the eccentric roller drives the filter frame fixedly connected with the fixed rod to reciprocate up and down in the collecting hopper, so that semi-finished materials in the collecting hopper are screened by the vibration of the filter frame and then fall into the sampling cup through the discharge hopper, and larger particles are discharged into the collecting box through the discharge chute.

2. According to the utility model, the bevel gear A is driven to rotate through the bevel gear B when the rotating shaft rotates, the bevel gear A drives the transmission rod B which is connected with the upper part of the transmission rod A in a sliding manner to rotate, and the transmission rod B drives the stirring rod to rotate, so that when semi-finished materials in the collecting hopper slide down to the filter frame, the stirring rod can drive the semi-finished materials to turn upwards, the blockage caused by excessive accumulation on the filter frame is prevented, meanwhile, the filter frame is fully contacted with more semi-finished materials, and the filtering efficiency is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structural anatomy of the collection hopper of the present invention;

FIG. 3 is a schematic view of the structure of the rotating shaft, the fixing rod and the transmission rod B of the present invention disassembled;

the reference numbers in the figures illustrate: 1. a box body A; 2. placing the plate; 3. a sampling cup; 4. a box body B; 5. a handle; 6. a placement groove; 7. a collection box; 8. a control box; 9. a collection hopper; 10. a discharge chute; 11. a motor; 12. a rotating shaft; 13. an eccentric roller; 14. fixing the rod; 15. a transmission rod A; 16. a bevel gear A; 17. a bevel gear B; 18. a filter frame; 19. a transmission rod B; 20. a stirring rod; 21. a discharge hopper.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution:

a portable sampling device for chemical inspection comprises a box body A1, a placing plate 2 is fixedly connected with the inner bottom surface and the middle part of a box body A1, a plurality of sampling cups 3 are placed on the placing plate 2, a box body B4 is hinged with the front end of the left wall of the box body A1, a collecting box 7 is placed at the left part of the inner part of the box body B4, a control box 8 is installed at the right part of the inner part of the box body B4, a placing groove 6 is arranged at the middle part of the inner bottom surface of a box body B4, a collecting hopper 9 is arranged above the placing groove 6, the collecting hopper 9 is fixedly connected with a box body B4, a discharge groove 10 is fixedly connected with the left wall of the collecting hopper 9, a motor 11 is installed at the right wall of the collecting hopper 9, the output end of the motor 11 penetrates into the collecting hopper 9 and is fixedly connected with a rotating shaft 12, a fixing rod 14 is sleeved outside the rotating shaft 12, a filter frame 18 is fixedly connected with the fixing rod 14, a transmission rod A15 is rotatably connected with the middle part of the top surface of the fixing rod 14, a transmission rod A15 is slidably connected with a transmission rod B19, the upper part of the transmission rod B19 is rotatably connected with the collecting hopper 9, the transmission rod B19 is fixedly connected with a stirring rod 20, and the lower end of the collecting hopper 9 is fixedly connected with a discharging hopper 21. A battery and a control switch are arranged in a control box 8, the control box 8 is linearly connected with a motor 11, when the sampling cup is used, the sampling cup 3 is taken out and placed on a placing groove 6, semi-finished materials are added into a collecting hopper 9, the motor 11 is controlled to rotate through the switch in the control box 8, the motor 11 drives an eccentric roller 13 on a rotating shaft 12 to rotate, the eccentric roller 13 drives a filter frame 18 fixedly connected with a fixing rod 14 to reciprocate up and down in the lower part of the collecting hopper 9, meanwhile, a bevel gear B17 on the rotating shaft 12 drives a bevel gear A16 to rotate, a bevel gear A16 drives a transmission rod B19 connected with the upper part of the transmission rod A15 to rotate, the transmission rod B19 drives a stirring rod 20 to rotate, so that the semi-finished materials in the collecting hopper 9 are turned over upwards, and the semi-finished materials are screened when the filter frame 18 vibrates.

Specifically, the top surface of the box body A1 and the top surface of the box body B4 are both fixedly connected with a handle 5.

Further, a rotating shaft 12 is rotatably connected with the aggregate bin 9, and two ends of the rotating shaft 12 are fixedly connected with an eccentric roller 13 which is slidably connected with a fixed rod 14.

Furthermore, the lower end of the transmission rod A15 penetrates into the fixed rod 14 and is fixedly connected with a bevel gear A16, and the bevel gear A16 is meshed and connected with a bevel gear B17 fixedly connected with the middle part of the rotating shaft 12.

Furthermore, the filter frame 18 is slidably connected to the inner wall of the lower portion of the collecting hopper 9.

The working principle is as follows: when the utility model is used, the A1 grade box B4 is unfolded, the sampling cup 3 in the placing plate 2 is taken out and placed on the placing groove 6, the semi-finished product material is added into the collecting hopper 9, the motor 11 is controlled to rotate by a switch in the control box 8, the motor 11 drives the eccentric roller 13 on the rotating shaft 12 to rotate, the eccentric roller 13 drives the filter frame 18 fixedly connected with the fixed rod 14 to do up-and-down reciprocating motion in the lower part of the aggregate bin 9, meanwhile, the bevel gear B17 on the rotating shaft 12 drives the bevel gear A16 to rotate, the bevel gear A16 drives the transmission rod B19 which is connected with the upper part of the transmission rod A15 in a sliding way to rotate, the transmission rod B19 drives the stirring rod 20 to rotate, so that the semi-finished material in the collecting hopper 9 is turned upwards, so that the upper part of the filter frame 18 can be fully contacted with semi-finished materials and can be subjected to vibration screening, the materials which are in accordance with the semi-finished materials fall downwards into the sampling cup 3 through the discharge hopper 21, and larger particles are discharged into the collection box 7 through the discharge chute 10.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable sampling device of chemical industry inspection usefulness, includes box A (1), its characterized in that: the sampling device is characterized in that a placing plate (2) is fixedly connected to the inner bottom surface and the middle part of the box body A (1), a plurality of sampling cups (3) are placed on the placing plate (2), the box body B (4) is hinged to the front end of the left wall of the box body A (1), a collecting box (7) is placed at the inner left part of the box body B (4), a control box (8) is installed at the inner right part of the box body B (4), a placing groove (6) is formed in the middle part of the inner bottom surface of the box body B (4), a collecting hopper (9) is arranged above the placing groove (6), the collecting hopper (9) is fixedly connected with the box body B (4), a discharge groove (10) is fixedly connected to the left wall of the collecting hopper (9), a motor (11) is installed on the right wall of the collecting hopper (9), a rotating shaft (12) is fixedly connected to the output end of the motor (11) penetrates into the collecting hopper (9), a fixing rod (14) is sleeved outside the rotating shaft (12), the outer fixedly connected with of dead lever (14) crosses filter frame (18), dead lever (14) top surface middle part rotates and is connected with transfer line A (15), transfer line A (15) upper portion sliding connection has transfer line B (19), transfer line B (19) upper end is rotated with collecting hopper (9) and is connected, just fixedly connected with puddler (20) on transfer line B (19), collecting hopper (9) lower extreme fixedly connected with goes out hopper (21).

2. The portable sampling device for chemical engineering inspection according to claim 1, characterized in that: the top surface of the box body A (1) and the top surface of the box body B (4) are fixedly connected with handles (5).

3. The portable sampling device for chemical engineering inspection according to claim 1, characterized in that: the rotating shaft (12) is rotatably connected with the aggregate bin (9), and two ends of the rotating shaft (12) are fixedly connected with eccentric rollers (13) and fixed rods (14) in a sliding connection mode.

4. The portable sampling device for chemical engineering inspection according to claim 1, characterized in that: the lower end of the transmission rod A (15) penetrates into the fixing rod (14) and is fixedly connected with a bevel gear A (16), and the bevel gear A (16) is meshed and connected with a bevel gear B (17) fixedly connected with the middle of the rotating shaft (12).

5. The portable sampling device for chemical engineering inspection according to claim 1, characterized in that: the filter frame (18) is connected with the inner wall of the lower part of the aggregate bin (9) in a sliding way.