CN211677335U

CN211677335U - Sampling device of industrial chemicals

Info

Publication number: CN211677335U
Application number: CN201921946633.6U
Authority: CN
Inventors: 夏琳琳
Original assignee: Dongsheng Chemistry Shanghai Co ltd
Current assignee: Dongsheng Chemistry Shanghai Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-10-16
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a sampling device for chemical raw materials, which comprises a sampling box, wherein the rear part of the upper wall of the inner cavity of the sampling box is fixedly connected with an agitating box, the rear part of the upper end of the sampling box is provided with a feed inlet, the left wall of the inner cavity of the sampling box is fixedly connected with an equipment box, the inner cavity of the equipment box is movably connected with a quantifying device, the middle part of the inner cavity of the sampling box is fixedly provided with a conveyor belt, the upper end of the conveyor belt is movably connected with a support plate, and the upper end of the support plate is fixedly connected with a plurality of storage boxes at equal intervals, the sampling device for chemical raw materials can quantitatively sample the chemical raw materials by arranging the quantifying device and the storage boxes on the conveyor belt, so that the staff can conveniently detect the chemical raw materials later, improve the detection accuracy, and the agitating box is arranged to crush the caked raw, and automatic sampling can prevent chemical raw materials from causing harm to human bodies.

Description

Sampling device of industrial chemicals

Technical Field

The utility model relates to a industrial chemicals sampling field, in particular to industrial chemicals's sampling device.

Background

The chemical raw materials are various in variety and wide in application range, more than 500-700 thousands of chemicals are sold in the world, more than 10 thousands of chemicals are sold and circulated in the market, more than 1000 new chemicals are published every year, 150-200 chemicals are considered as carcinogens, manual sampling is easily damaged by harmful substances in the chemical raw materials, some solid substances in the chemical raw materials are easily condensed into blocks and have certain influence on subsequent sampling detection, the quantity of each sample is difficult to grasp during sampling, and errors are caused on subsequent detection, so that the sampling device for the chemical raw materials is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a sampling device for industrial chemicals, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sampling device of industrial chemicals, includes the sampling box, the inner chamber upper wall rear portion fixedly connected with agitator tank of sampling box, the feed inlet has been seted up to the upper end rear portion of sampling box, the inner chamber left side wall fixedly connected with equipment box of sampling box, the inner chamber swing joint of equipment box has proportioning device, the inner chamber middle part fixed mounting of sampling box has the conveyer belt, the upper end swing joint backup pad of conveyer belt, a plurality of storage box of upper end equidistance fixedly connected with of backup pad.

Preferably, the rear end upper portion fixedly connected with motor of sampling case, the output of motor extends to inside the agitator tank, the bevel gear of output fixedly connected with of motor, the upper wall of agitator tank has the (mixing) shaft through bearing swing joint, the outer fixed surface of (mixing) shaft is connected with a plurality of stirring leaf, the outer surface upper portion fixedly connected with second bevel gear of (mixing) shaft, bevel gear and second bevel gear meshing, the lower extreme fixedly connected with conveying pipeline of agitator tank.

Preferably, proportioning device's primary structure has positive and negative motor, tooth dental lamina and gear, positive and negative motor fixed mounting is at equipment box inner chamber antetheca middle part, the output fixedly connected with pivot of positive and negative motor, the outer fixed surface of pivot is connected with the gear, the inner chamber diapire sliding connection of equipment box has the tooth dental lamina, the upper end and the gear engagement of tooth dental lamina, the equal fixedly connected with slide bar in both ends around the tooth dental lamina, the slide bar respectively with equipment box inner chamber antetheca and back wall sliding connection, the lower extreme fixedly connected with connecting rod of tooth dental lamina, the extension of connecting rod lower extreme is outside to the equipment box, the spacing dish of connecting rod right-hand member fixedly connected with.

Preferably, the limiting disc is located under the conveying pipe and attached to the lower end of the conveying pipe, and the diameter of the limiting disc is larger than that of the conveying pipe.

Preferably, the connecting rod is of an L-shaped structure, and the limiting disc is circular.

Preferably, the supporting plate is located under the conveying pipe and below the limiting disc, and the diameter of the storage box is larger than that of the conveying pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) through setting up the storage box on proportioning device and the conveyer belt, positive and negative motor drive gear rotates, and the gear drives tooth board back-and-forth movement, the lower extreme fixedly connected with connecting rod of tooth board, and the connecting rod is connected with spacing dish, and spacing dish is located the lower extreme of conveying pipeline to can carry out the ration sample to industrial chemicals, the staff detects the raw materials after being convenient for, and automatic sampling avoids industrial chemicals to cause harm to the staff.

(2) Through setting up the agitator tank, the swing joint of agitator tank has the (mixing) shaft, and the surface fixed connection of (mixing) shaft has the stirring leaf, and the surface upper portion fixedly connected with No. two bevel gears of (mixing) shaft, bevel gear and No. two bevel gear meshing, thereby the motor drives bevel gear and rotates and drive No. two bevel gear and rotate, and the stirring leaf that drives the (mixing) shaft smashes the raw materials of caking to can improve the quality that detects.

Drawings

Fig. 1 is a schematic view of the overall structure of a sampling device for chemical raw materials according to the present invention;

FIG. 2 is a schematic view of the internal structure of the stirring tank of the sampling device for chemical raw materials according to the present invention;

FIG. 3 is a schematic view of the internal structure of the equipment box of the sampling device for chemical raw materials according to the present invention;

fig. 4 is the utility model discloses a chemical industry raw materials's sampling device's proportioning device sketch map.

In the figure: 1. a sampling box; 2. a stirring box; 21. a motor; 22. a first bevel gear; 23. a stirring shaft; 24. stirring blades; 25. a second bevel gear; 26. a delivery pipe; 3. a feed inlet; 4. an equipment box; 5. a dosing device; 51. a positive and negative motor; 52. a rotating shaft; 53. a gear; 54. a tooth plate; 55. a slide bar; 56. a connecting rod; 57. a limiting disc; 6. a conveyor belt; 7. a support plate; 8. a storage box.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a sampling device of industrial chemicals, including sampling box 1, sampling box 1's inner chamber upper wall rear portion fixedly connected with agitator tank 2, feed inlet 3 has been seted up at sampling box 1's upper end rear portion, sampling box 1's the left wall fixedly connected with equipment box 4 of inner chamber, equipment box 4's inner chamber swing joint has proportioning device 5, sampling box 1's inner chamber middle part fixed mounting has conveyer belt 6, conveyer belt 6's upper end swing joint backup pad 7, a plurality of storage box 8 of the upper end equidistance fixedly connected with of backup pad 7.

The upper part of the rear end of the sampling box 1 is fixedly connected with a motor 21, the output end of the motor 21 extends into the stirring box 2, the output end of the motor 21 is fixedly connected with a first bevel gear 22, the upper wall of the stirring box 2 is movably connected with a stirring shaft 23 through a bearing, the outer surface of the stirring shaft 23 is fixedly connected with a plurality of stirring blades 24, the upper part of the outer surface of the stirring shaft 23 is fixedly connected with a second bevel gear 25, the first bevel gear 22 is meshed with the second bevel gear 25, and the lower end of the stirring box 2 is fixedly connected with a conveying pipe 26, so that caked chemical raw materials can be crushed, and subsequent sampling detection is facilitated; the main structure of the quantifying device 5 comprises a positive and negative motor 51, a tooth plate 54 and a gear 53, wherein the positive and negative motor 51 is fixedly installed in the middle of the front wall of the inner cavity of the equipment box 4, the output end of the positive and negative motor 51 is fixedly connected with a rotating shaft 52, the outer surface of the rotating shaft 52 is fixedly connected with the gear 53, the bottom wall of the inner cavity of the equipment box 4 is slidably connected with the tooth plate 54, the upper end of the tooth plate 54 is meshed with the gear 53, the front end and the rear end of the tooth plate 54 are fixedly connected with slide rods 55, the slide rods 55 are respectively slidably connected with the front wall and the rear wall of the inner cavity of the equipment box 4, the lower end of the tooth plate 54 is fixedly connected with a connecting rod 56, the lower end of the connecting rod 56 extends to the outside; the limiting disc 57 is positioned right below the feed delivery pipe 26 and is attached to the lower end of the feed delivery pipe 26, and the diameter of the limiting disc 57 is larger than that of the feed delivery pipe 26, so that the feed delivery pipe 26 can be sealed, and spilling and leaking can be prevented; the connecting rod 56 is of an L-shaped structure, and the limiting disc 57 is circular; the supporting plate 7 is located under the conveying pipe 26 and below the limiting disc 57, the diameter of the storage box 8 is larger than that of the conveying pipe 26, and the storage box 8 can be placed with raw materials to prevent spilling and leaking.

It should be noted that the utility model relates to a sampling device for chemical raw materials, the staff puts the raw materials into the stirring box 2 from the feed inlet 3, then the motor 21 is started, because the stirring box 2 is movably connected with the stirring shaft 23, the outer surface of the stirring shaft 23 is fixedly connected with the stirring blade 24, the outer surface upper portion of the stirring shaft 23 is fixedly connected with the second-order bevel gear 25, the first-order bevel gear 22 is meshed with the second-order bevel gear 25, the motor 21 drives the first-order bevel gear 22 to rotate so as to drive the second-order bevel gear 25 to rotate, the stirring blade 24 driving the stirring shaft 23 pulverize the caked raw materials, the forward and reverse motor 51 drives the gear 53 to rotate, the gear 53 drives the toothed plate 54 to move back and forth, the lower end of the toothed plate 54 is fixedly connected with the connecting rod 56, the connecting rod 56 is connected with the limiting plate 57, the limiting plate 57 is, the conveyer belt 6 moves, and with storage box 8 on the backup pad 7 remove under the conveying pipeline 26, the raw materials falls into storage box 8, carries the front end discharge gate of sampling box 1, and the staff takes away to detect can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a sampling device of industrial chemicals, includes sampling box (1), its characterized in that: inner chamber upper wall rear portion fixedly connected with agitator tank (2) of sampling box (1), feed inlet (3) have been seted up to the upper end rear portion of sampling box (1), inner chamber left side wall fixedly connected with equipment box (4) of sampling box (1), the inner chamber swing joint of equipment box (4) has proportioning device (5), the inner chamber middle part fixed mounting of sampling box (1) has conveyer belt (6), the upper end swing joint backup pad (7) of conveyer belt (6), a plurality of storage box (8) of the upper end equidistance fixedly connected with of backup pad (7).

2. The chemical raw material sampling device according to claim 1, characterized in that: rear end upper portion fixedly connected with motor (21) of sampling box (1), the output of motor (21) extends to agitator tank (2) inside, bevel gear (22) of output fixedly connected with of motor (21), the upper wall of agitator tank (2) has (mixing) shaft (23) through bearing swing joint, a plurality of stirring leaf (24) of the outer fixed surface of (mixing) shaft (23) is connected with, No. two bevel gear (25) of outer upper portion fixedly connected with of (mixing) shaft (23), bevel gear (22) and No. two bevel gear (25) meshing, the lower extreme fixedly connected with conveying pipeline (26) of agitator tank (2).

3. The chemical raw material sampling device according to claim 1, characterized in that: the main structure of the quantitative device (5) is provided with a positive and negative motor (51), a tooth plate (54) and a gear (53), the positive and negative motor (51) is fixedly arranged in the middle of the front wall of the inner cavity of the equipment box (4), the output end of the positive and negative motor (51) is fixedly connected with a rotating shaft (52), the outer surface of the rotating shaft (52) is fixedly connected with a gear (53), the bottom wall of the inner cavity of the equipment box (4) is connected with a tooth plate (54) in a sliding way, the upper end of the tooth plate (54) is meshed with the gear (53), the front end and the rear end of the tooth plate (54) are fixedly connected with sliding rods (55), the sliding rod (55) is respectively connected with the front wall and the rear wall of the inner cavity of the equipment box (4) in a sliding way, the lower extreme fixedly connected with connecting rod (56) of tooth dental lamina (54), the extension of connecting rod (56) lower extreme reaches the outside of equipment box (4), connecting rod (56) right-hand member fixedly connected with spacing dish (57).

4. A chemical material sampling device according to claim 3, wherein: the limiting disc (57) is located under the conveying pipe (26) and attached to the lower end of the conveying pipe (26), and the diameter of the limiting disc (57) is larger than that of the conveying pipe (26).

5. A chemical material sampling device according to claim 3, wherein: the connecting rod (56) is of an L-shaped structure, and the limiting disc (57) is circular.

6. The chemical raw material sampling device according to claim 1, characterized in that: the support plate (7) is located under the conveying pipe (26) and below the limiting disc (57), and the diameter of the storage box (8) is larger than that of the conveying pipe (26).