CN217006485U

CN217006485U - Sampling device for chemical assay analysis

Info

Publication number: CN217006485U
Application number: CN202220512984.1U
Authority: CN
Inventors: 杨晓凡; 李学颖; 申磊
Original assignee: Xinjiang Uygur Autonomous Region Product Quality Supervision and Inspection Research Institute
Current assignee: Xinjiang Uygur Autonomous Region Product Quality Supervision and Inspection Research Institute
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-07-19
Anticipated expiration: 2032-03-10

Abstract

The utility model belongs to the technical field of sampling equipment, and particularly relates to a sampling device for chemical assay analysis, which comprises a vertical stirring tank, a sampling seat is horizontally arranged on one side of the bottom end of the stirring tank, a sampling head capable of moving in a reciprocating linear manner is arranged in the sampling seat, a push rod is fixed on one end of the sampling head, one end of the push rod horizontally extends to the outside of the sampling seat, the push rod is sleeved with a first spring, the utility model is provided with a sampling seat, a sampling head, the push rod, a feed opening and the first spring which are mutually matched and positioned at one side of the stirring tank, when the push rod is pressed, the sampling head enters the stirring tank under the thrust and samples, when the push rod is released, the elastic potential energy of the first spring is released, thereby take a sample bandeau to one side of feed opening, make things convenient for the sample on the sample connection to pass through the feed opening and discharge, realized the function of the automatic sample of equipment, avoid the workman to contact industrial chemicals simultaneously.

Description

Sampling device for chemical assay analysis

Technical Field

The utility model belongs to the technical field of sampling equipment, and particularly relates to a sampling device for chemical assay analysis.

Background

The stirring and crushing particles of the chemical raw materials are randomly sampled in the production process, and the sampling refers to the process of extracting individuals or samples from the population, namely the process of testing or observing the population.

The current chemical industry chemical examination sample is that the workman is direct to acquire chemical raw and other materials, can not avoid chemical raw and other materials to be infected with the workman like this on one's body, causes the injury to the workman health, in addition, does not have cleaning device on the current sampling device, and chemical raw materials can block up on sampling device after long-time the use, leads to sampling device sample quantity to reduce, or can't take a sample.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device for chemical assay analysis, which solves the problems that the existing sampling device for chemical assay in the background art cannot avoid chemical raw materials from being stained on the body of a worker when the worker samples, and in addition, the existing sampling device is not provided with a cleaning device, so that the chemical raw materials can be blocked on the sampling device after long-time use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sampling device for chemical industry chemical examination analysis, includes vertical agitator tank, one side level of agitator tank bottom is equipped with the sample seat, be equipped with reciprocal rectilinear movement's sample connection in the sample seat, the one end dead lever of sample connection is equipped with the push rod, the one end level of push rod extends to the outside of sample seat, the cover is equipped with first spring on the push rod, the one end of first spring is supported on the sample seat, the feed opening has been seted up to one side of sample seat, presses down during the push rod, it is convenient the sample connection gets into the inside of agitator tank, loosens during the push rod let under the elasticity of first spring the sample connection resets to feed opening department.

Preferably, the feed bin of getting is seted up to one side that the sample head rest is close to the feed opening, the inside of getting the feed bin is equipped with the clearance piece, the fixed pull rod that is equipped with on the clearance piece, the one end of pull rod extends to the outside of push rod to can be on the push rod reciprocal linear motion, the pulling the pull rod, it is convenient the clearance piece is in getting the reciprocal linear motion in the feed bin.

Preferably, the one end of keeping away from in the sampling head and getting the feed bin has seted up the mounting groove, be equipped with the second spring in the mounting groove, the second spring housing is established on the pull rod, the one end of second spring is supported on the mounting groove, the fixed dog that is equipped with on the pull rod, the other end of second spring supports the one side of keeping away from the sampling head at the dog.

Preferably, a through hole is formed in the push rod in a penetrating mode, one end of the through hole extends to the inside of the mounting groove, the pull rod can move in the through hole in a reciprocating linear mode, a handle is arranged on one side of the push rod, and the handle is fixedly arranged at one end of the pull rod.

Preferably, one side of the sampling seat is fixedly provided with a blanking supporting plate, one end of the blanking supporting plate extends to the inside of the blanking port, and the other end of the blanking supporting plate is in an inclined downward state.

Preferably, the motor is installed at the top of agitator tank, the fixed agitator that is equipped with of output of motor, the agitator rotates the inside of establishing at the agitator tank, the top at the sampling head is established to the agitator, install the switch on the outer wall of agitator tank, be equipped with inlet pipe and discharging pipe on the agitator tank.

Preferably, the inside level of sample seat is run through and is seted up flutedly, the one end of recess extends to the inside of agitator tank, the sample head can be in the reciprocal linear motion of recess, the one end that the sample head is close to the agitator tank is sharp column structure.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the automatic sampling device is provided with the sampling seat, the sampling head, the push rod, the feed opening and the first spring which are mutually matched and positioned on one side of the stirring tank, when the push rod is pressed, the sampling head enters the stirring tank under the pushing force and samples, when the push rod is released, the elastic potential energy of the first spring is released, so that the sampling head is brought to one side of the feed opening, the samples on the sampling head are conveniently discharged through the feed opening, the automatic sampling function of the device is realized, and meanwhile, workers are prevented from contacting chemical raw materials.

(2) The utility model is provided with the cleaning block and the pull rod which are mutually matched and positioned in the sampling head, and when the sampling head is positioned at one side of the feed opening, the pull rod is pulled outwards and reciprocally, so that the cleaning block can reciprocally clean the inner wall of the material taking bin in the material taking bin, and the sample is pushed out of the sampling seat, thereby avoiding the chemical raw materials from blocking the sampling head.

Drawings

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

FIG. 2 is a cross-sectional view of a sample holder and a sample head according to the present invention;

FIG. 3 is a schematic view of the cleaning block and the feed opening of the present invention;

FIG. 4 is a top view of a sampling head of the present invention;

in the figure: 1. a switch; 2. a stirring tank; 3. blanking supporting plates; 4. a first spring; 5. a grip; 6. a push rod; 7. a sampling seat; 8. a feeding port; 9. a motor; 10. a stirrer; 11. a sampling head; 12. cleaning the block; 13. a pull rod; 14. a stopper; 15. a second spring; 16. a through hole; 17. mounting grooves; 18. a groove; 19. and (6) taking a storage bin.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sampling device for chemical industry chemical examination analysis, including vertical agitator tank 2, a side level of 2 bottoms of agitator tank is equipped with sample holder 7, be equipped with reciprocal rectilinear movement's sample connection 11 in the sample holder 7, the one end dead lever of sample connection 11 is equipped with push rod 6, the one end level of push rod 6 extends to the outside of sample holder 7, the cover is equipped with first spring 4 on the push rod 6, the one end of first spring 4 supports on sample holder 7, feed opening 8 has been seted up to one side of sample holder 7, when pressing down push rod 6, make things convenient for sample connection 11 to get into agitator tank 2's inside, when loosening push rod 6, let sample connection 11 restore to the throne to feed opening 8 departments under first spring 4's elasticity.

Further, one side that sampling head 11 is close to feed opening 8 has been seted up and has been got feed bin 19, and the inside of getting feed bin 19 is equipped with clearance piece 12, fixes being equipped with pull rod 13 on clearance piece 12, and the one end of pull rod 13 extends to the outside of push rod 6 to can be on push rod 6 reciprocal linear motion, pulling pull rod 13, convenient clearance piece 12 is getting reciprocating linear motion in feed bin 19.

Further, keep away from in the sampling head 11 and get feed bin 19's one end and seted up mounting groove 17, be equipped with second spring 15 in the mounting groove 17, second spring 15 cover is established on pull rod 13, the one end of second spring 15 supports on mounting groove 17, the last fixed dog 14 that is equipped with of pull rod 13, the other end of second spring 15 supports the one side of keeping away from sampling head 11 at dog 14, mounting groove 17 installs second spring 15 in the inside of sampling head 11, support cleaning block 12 on getting the inner wall of feed bin 19 through second spring 15 and dog 14, avoid cleaning block 12 to influence sampling head 11 sample.

Furthermore, a through hole 16 penetrates through the push rod 6, one end of the through hole 16 extends into the mounting groove 17, the pull rod 13 can move in a reciprocating linear mode in the through hole 16, a grip 5 is arranged on one side of the push rod 6, the grip 5 is fixedly arranged at one end of the pull rod 13, the pull rod 13 can move in the push rod 6 in a reciprocating linear mode through the through hole 16, and the pull rod 13 can be pulled conveniently through the grip 5.

It is worth to say that one side of sample seat 7 is fixed and is equipped with unloading layer board 3, and the inside of unloading 8 is extended to the one end of unloading layer board 3, and the other end of unloading layer board 3 is the slope downward state, can derive the raw materials of unloading 8 department through unloading layer board 3.

Further, motor 9 is installed at the top of agitator tank 2, and the output end of motor 9 is fixed and is equipped with agitator 10, and agitator 10 rotates and establishes the inside at agitator tank 2, and agitator 10 establishes the top at sample head 11, installs switch 1 on agitator tank 2's the outer wall, is equipped with inlet pipe and discharging pipe on agitator tank 2, stirs the raw materials through motor 9 and agitator 10.

Further, the inside level of sample seat 7 runs through and has seted up recess 18, and the one end of recess 18 extends to the inside of agitator tank 2, and sample head 11 can be in recess 18 reciprocal linear motion, and the one end that sample head 11 is close to agitator tank 2 is sharp column structure, can let sample head 11 get into the inside of agitator tank 2 through recess 18, makes things convenient for sample head 11 to insert in the raw materials through most advanced sample head 11.

In summary, the motor 9 is electrically connected to the switch 1.

The working principle and the using process of the utility model are as follows: when the device is used, a motor 9 stirs raw materials in a stirring tank 2 through a stirrer 10, when sampling is needed, a push rod 6 is pressed, one end of the push rod 6 pushes a sampling head 11 in a groove 18 to enter the stirring tank 2, the raw materials enter a material taking bin 19, the push rod 6 is loosened, elastic potential energy of a first spring 4 is released, the sampling head 11 is accordingly brought to a discharging port 8 on a sampling seat 7, the samples are discharged through a discharging supporting plate 3 on the discharging port 8, when the material taking bin 19 needs to be cleaned, a handle 5 is pulled outwards, a cleaning block 12 is driven through a pull rod 13 to clean the samples in the material taking bin 19 and discharge the samples through the discharging port 8, and when cleaning is not needed, the cleaning block 12 tightly abuts against the material taking bin 19 under the action of a second spring 15 and a stop block 14.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sampling device for chemical industry chemical assay analysis which characterized in that: including vertical agitator tank (2), one side level of agitator tank (2) bottom is equipped with sample seat (7), be equipped with reciprocal rectilinear movement's sample head (11) in sample seat (7), the one end dead lever of sample head (11) is equipped with push rod (6), the one end level of push rod (6) extends to the outside of sample seat (7), the cover is equipped with first spring (4) on push rod (6), the one end of first spring (4) supports on sample seat (7), feed opening (8) have been seted up to one side of sample seat (7), press during push rod (6), it is convenient sample head (11) get into the inside of agitator tank (2), loosen during push rod (6) let under the elasticity of first spring (4) sample head (11) restore to feed opening (8) department.

2. The sampling device for chemical assay analysis according to claim 1, wherein: sampling head (11) are close to one side of feed opening (8) and have been seted up and get feed bin (19), the inside of getting feed bin (19) is equipped with clearance piece (12), the fixed pull rod (13) that is equipped with on clearance piece (12), the one end of pull rod (13) extends to the outside of push rod (6) to can be on push rod (6) reciprocal linear motion, the pulling pull rod (13), it is convenient clearance piece (12) reciprocal linear motion in getting feed bin (19).

3. The sampling device for chemical assay analysis according to claim 2, wherein: keep away from the one end of getting feed bin (19) in sample head (11) and seted up mounting groove (17), be equipped with second spring (15) in mounting groove (17), second spring (15) cover is established on pull rod (13), the one end of second spring (15) supports on mounting groove (17), pull rod (13) are gone up to fix and are equipped with dog (14), the other end of second spring (15) supports the one side of keeping away from sample head (11) in dog (14).

4. The sampling device for chemical assay analysis according to claim 3, wherein: run through in push rod (6) and seted up through-hole (16), the one end of through-hole (16) extends to the inside of mounting groove (17), pull rod (13) can be in through-hole (16) reciprocal linear motion, one side of push rod (6) is equipped with handle (5), the fixed one end of establishing at pull rod (13) of handle (5).

5. The sampling device for chemical assay analysis according to claim 1, wherein: the sample seat (7) is characterized in that a blanking supporting plate (3) is fixedly arranged on one side of the sample seat, one end of the blanking supporting plate (3) extends to the inside of a blanking opening (8), and the other end of the blanking supporting plate (3) is in an inclined downward state.

6. The sampling device for chemical assay analysis according to claim 1, wherein: motor (9) are installed at the top of agitator tank (2), the fixed agitator (10) that are equipped with of output of motor (9), agitator (10) rotate the inside of establishing in agitator tank (2), establish the top at sampling head (11) agitator (10), install switch (1) on the outer wall of agitator tank (2), be equipped with inlet pipe and discharging pipe on agitator tank (2).

7. The sampling device for chemical assay analysis according to claim 1, wherein: the inside level of sample seat (7) is run through and is seted up recess (18), the one end of recess (18) extends to the inside of agitator tank (2), sample head (11) can be in recess (18) reciprocal rectilinear movement, the one end that sample head (11) is close to agitator tank (2) is sharp column structure.