CN214621841U

CN214621841U - Chemical examination analysis sampling device

Info

Publication number: CN214621841U
Application number: CN202120745119.7U
Authority: CN
Inventors: 黎金梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-13
Filing date: 2021-04-13
Publication date: 2021-11-05
Anticipated expiration: 2031-04-13

Abstract

The utility model discloses a chemical industry chemical examination analysis sampling device, including device main part and storage appearance bucket, the last fixed surface of device main part installs and stores up the appearance bucket, and stores up one side control block of appearance bucket, the surface of control block has cup jointed first sprocket, and the surface meshing of first sprocket is connected with the chain, the both ends of chain have engaged with second sprocket and third sprocket respectively, the upper surface of supporting shoe is connected with sample box and liquid collecting box. This chemical industry chemical examination analysis sampling device, the rotatable control block of staff is adjusted the position of sampling box, and the dog carries on spacingly to sampling box, the sample accuracy of being convenient for falls into sampling box, improves sampling box's sample precision, and the sample back of finishing, it moves to the terminal delivery port below of control block to collect the liquid box for the remaining sample of the terminal delivery port of control block drips to collecting inside the liquid box, avoid the sample to spill on the supporting shoe, be favorable to guaranteeing the cleanliness of supporting shoe.

Description

Chemical examination analysis sampling device

Technical Field

The utility model relates to a chemical industry chemical examination technical field specifically is a chemical industry chemical examination analysis sampling device.

Background

The quality inspection of chemical products is a very important link, in the inspection work, the materials which need to be inspected are very many, therefore, samples need to be extracted from batch products for inspection, the scientificity of the sample extraction method is directly related to the authenticity and representativeness of the inspection result of the product quality, moreover, for the inspection of the chemical materials with uniform and non-uniform compositions, the analysis result needs to represent the average composition of all the materials, but the chemical analysis sampling device in the market still has the following problems:

1. when the existing chemical examination analysis sampling device is used for sampling, a sample cannot accurately fall into a sampling box, so that the phenomenon of splashing can occur, and the subsequent operation of subsequent workers is not facilitated;

2. conventional chemical industry chemical examination analysis sampling device finishes the back at the sample, and the phenomenon that drips can take place for the remaining sample of sample connection pollutes the sample operation panel easily, and needs artifical follow-up to clear up, wastes time and energy.

Aiming at the problems, the novel design is carried out on the basis of the original chemical assay analysis sampling device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chemical industry chemical examination analysis sampling device to solve the common chemical industry chemical examination analysis sampling device on the existing market that proposes in the above-mentioned background when taking a sample, inside the sample can't the accuracy fall into the sampling box, can take place the phenomenon that splashes, be unfavorable for the subsequent operation of follow-up staff, simultaneously in the sample back that finishes, the phenomenon that drips can take place for the remaining sample of sample connection, pollute the sample operation panel easily, and need artifical follow-up to clear up, the problem of wasting time and energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a chemical industry chemical examination analysis sampling device, includes the device main part and stores up the appearance bucket, the last fixed surface of device main part installs and stores up the appearance bucket, and stores up one side control block of appearance bucket, first sprocket has been cup jointed to the surface of control block, and the surface meshing of first sprocket is connected with the chain, the both ends of chain have engaged with second sprocket and third sprocket respectively, the upper surface of supporting shoe is connected with sample box and liquid collecting box, the intermediate junction of third sprocket has the driven shaft, and the surface connection of driven shaft has the connecting rod to the one end fixedly connected with dog of connecting rod.

Preferably, the center of the tail end water outlet of the control block and the center of the sampling box are positioned on the same vertical line, and the length and the width of the sampling box are larger than the diameter of the tail end water outlet of the control block.

Preferably, the distance from the first chain wheel to the second chain wheel is larger than the distance from the first chain wheel to the third chain wheel, and the first chain wheel, the second chain wheel and the third chain wheel are consistent in size.

Preferably, the middle of the second chain wheel is connected with a connecting shaft, a gear is welded at the lower end of the connecting shaft, one side of the gear is meshed with a rack which is fixedly connected to one side of the supporting block, and the distance from the connecting shaft to the driven shaft is smaller than the length of the supporting block.

Preferably, the supporting block is connected with the device body in a sliding manner, and the length of the supporting block is smaller than that of the sample storage barrel.

Preferably, overlook of dog is "U" style of calligraphy structure of falling, and the width of dog is greater than the width of sampling box, driven shaft and connecting rod connected for fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: the chemical examination analysis sampling device comprises a sampling device,

1. the control block can be rotated by workers to adjust the position of the sampling box, and the stop block limits the sampling box, so that a sample can accurately fall into the sampling box, and the sampling precision of the sampling box is improved;

2. after the sample finishes, the dog resets through the counter rotation to relieve the spacing work to the sample box, and collect liquid box motion to the terminal delivery port below of control block, make the remaining sample of the terminal delivery port of control block drip to collect liquid box inside, avoid the sample to spill on the supporting shoe, be favorable to guaranteeing the cleanliness of supporting shoe.

Drawings

FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the left-view connection structure of the connection shaft and the gear of the present invention;

FIG. 3 is a schematic view of the connecting structure of the connecting rod and the stop block according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a device main body; 2. a sample storage barrel; 3. a control block; 4. a first sprocket; 5. a chain; 6. a second sprocket; 7. a third sprocket; 8. a connecting shaft; 9. a driven shaft; 10. a gear; 11. a rack; 12. a support block; 13. a sampling box; 14. a liquid collecting box; 15. a connecting rod; 16. and a stop block.

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 and 4, the present invention provides a technical solution: a chemical examination analysis sampling device comprises a device main body 1 and a sample storage barrel 2, in order to carry out integrated operation on the device, the sample storage barrel 2 is fixedly arranged on the upper surface of the device main body 1, a side control block 3 of the sample storage barrel 2 is provided, a first chain wheel 4 is sleeved on the outer surface of the control block 3, a chain 5 is meshed and connected with the outer surface of the first chain wheel 4, a second chain wheel 6 and a third chain wheel 7 are respectively meshed at two ends of the chain 5, the distance from the first chain wheel 4 to the second chain wheel 6 is larger than the distance from the first chain wheel 4 to the third chain wheel 7, the sizes of the first chain wheel 4, the second chain wheel 6 and the third chain wheel 7 are consistent, when the sampling operation is carried out through the rotation control block 3, the control block 3 drives the first chain wheel 4 on the outer surface to synchronously rotate, so that the first chain wheel 4 drives the second chain wheel 6 and the third chain wheel 7 to rotate through the chain wheel 5, the second chain wheel 6 and the third chain wheel 7 are convenient to drive the subsequent stirring and limiting operation, the device is beneficial to the integrated movement of the device, and the operation is convenient and fast.

Referring to fig. 1-3, in order to avoid the sample from falling and polluting the supporting block 12, the upper surface of the supporting block 12 is connected with a sampling box 13 and a liquid collecting box 14, the center of the end water outlet of the control block 3 and the center of the sampling box 13 are located on the same vertical line, the length and the width of the sampling box 13 are greater than the diameter of the end water outlet of the control block 3, the control block 3 can discharge the sample from the end water outlet through rotation, so that the sample can accurately fall into the sampling box 13, the sample is prevented from being scattered on the supporting block 12, and the cleanness of the supporting block 12 is ensured.

Please refer to fig. 1 and 3, in order to limit the sampling box 13, the middle of the third sprocket 7 is connected with the driven shaft 9, and the outer surface of the driven shaft 9 is connected with the connecting rod 15, and one end of the connecting rod 15 is fixedly connected with the stopper 16, the stopper 16 is in an inverted "U" shape when overlooking, and the width of the stopper 16 is greater than the width of the sampling box 13, the connection mode of the driven shaft 9 and the connecting rod 15 is fixed connection, the third sprocket 7 can drive the driven shaft 9 to rotate synchronously in the rotating process, so that the driven shaft 9 drives the connecting rod 15 to rotate, and then the connecting rod 15 drives the stopper 16 to move to one side of the sampling box 13, and limit the sampling box 13, which is beneficial to the accurate falling of the sample into the sampling box 13.

Referring to fig. 1 to 4, in order to adjust the position of the supporting block 12, a connecting shaft 8 is connected to the middle of the second sprocket 6, a gear 10 is welded to the lower end of the connecting shaft 8, a rack 11 is engaged with one side of the gear 10, the rack 11 is fixedly connected to one side of the supporting block 12, the distance from the connecting shaft 8 to the driven shaft 9 is smaller than the length of the supporting block 12, the supporting block 12 is connected to the device body 1 in a sliding manner, the length of the supporting block 12 is smaller than the length of the sample storage barrel 2, the second sprocket 6 drives the connecting shaft 8 to rotate synchronously in the rotating process, the connecting shaft 8 drives the gear 10 to rotate, and the gear 10 further drives the rack 11 to move by rotating, so that the supporting block 12 connected with the rack 11 slides on the upper surface of the device body 1, and the position of the supporting block 12 is conveniently and quickly adjusted.

The working principle is as follows: according to fig. 1-4, when a sampling operation is required, a worker can rotate the control block 3, the control block 3 drives the first sprocket 4 on the outer surface to synchronously rotate, so that the first sprocket 4 drives the second sprocket 6 and the third sprocket 7 to rotate through the chain 5, the second sprocket 6 drives the connecting shaft 8 to synchronously rotate in the rotating process, the connecting shaft 8 drives the gear 10 to rotate, the gear 10 further drives the rack 11 to move through rotation, so that the supporting block 12 connected with the rack 11 slides on the upper surface of the device main body 1, meanwhile, the third sprocket 7 drives the driven shaft 9 to synchronously rotate in the rotating process, so that the driven shaft 9 drives the connecting rod 15 to rotate, the connecting rod 15 drives the stopper 16 to move to one side of the sampling box 13, when the sampling box 13 moves to the lower part of the tail end water outlet of the control block 3, at the moment, the control block 3 is stopped rotating, the water outlet at the tail end of the control block 3 is opened, the sample falls into the sampling box 13 for sampling, and the stop block 16 and the sampling box 13 are mutually attached and limited, so that the sample can accurately fall into the sampling box 13;

according to fig. 1-3, after sampling, the control block 3 can be rotated reversely, so that the supporting block 12 drives the sampling box 13 and the collection box 14 on the upper surface to move reversely, meanwhile, the stopper 16 is reset by rotating reversely, and the limiting work of the sampling box 13 is removed, so that the collection box 14 moves to the lower part of the tail end water outlet of the control block 3, so that the residual sample at the tail end water outlet of the control block 3 drops into the collection box 14, and the sample is prevented from dropping on the supporting block 12, which is the working process of the whole device, and the content not described in detail in the description belongs to the prior art known by the professional in the field.

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. The utility model provides a chemical industry chemical assay analysis sampling device, includes device main part (1) and storage appearance bucket (2), its characterized in that: the device comprises a device body (1), wherein the upper surface of the device body is fixedly provided with a sample storage barrel (2), one side of the sample storage barrel (2) is provided with a control block (3), a first chain wheel (4) is sleeved on the outer surface of the control block (3), a chain (5) is connected to the outer surface of the first chain wheel (4), the two ends of the chain (5) are respectively meshed with a second chain wheel (6) and a third chain wheel (7), the upper surface of a supporting block (12) is connected with a sampling box (13) and a liquid collecting box (14), the middle of the third chain wheel (7) is connected with a driven shaft (9), the outer surface of the driven shaft (9) is connected with a connecting rod (15), and one end of the connecting rod (15) is fixedly connected with a stop block (16).

2. The chemical assay analysis sampling device of claim 1, wherein: the center of the tail end water outlet of the control block (3) and the center of the sampling box (13) are positioned on the same vertical line, and the length and the width of the sampling box (13) are larger than the diameter of the tail end water outlet of the control block (3).

3. The chemical assay analysis sampling device of claim 1, wherein: the distance from the first chain wheel (4) to the second chain wheel (6) is larger than the distance from the first chain wheel (4) to the third chain wheel (7), and the sizes of the first chain wheel (4), the second chain wheel (6) and the third chain wheel (7) are consistent.

4. The chemical assay analysis sampling device of claim 3, wherein: the middle of the second chain wheel (6) is connected with a connecting shaft (8), a gear (10) is welded at the lower end of the connecting shaft (8), one side of the gear (10) is meshed with a rack (11), the rack (11) is fixedly connected to one side of a supporting block (12), and the distance from the connecting shaft (8) to the driven shaft (9) is smaller than the length of the supporting block (12).

5. The chemical assay analysis sampling device of claim 2, wherein: the supporting block (12) is connected with the device main body (1) in a sliding mode, and the length of the supporting block (12) is smaller than that of the sample storage barrel (2).

6. The chemical assay analysis sampling device of claim 5, wherein: the overlooking of the stop block (16) is of an inverted U-shaped structure, the width of the stop block (16) is larger than that of the sampling box (13), and the driven shaft (9) is fixedly connected with the connecting rod (15).