CN212844539U

CN212844539U - Sampling device for preparing chemical raw materials

Info

Publication number: CN212844539U
Application number: CN202021854860.9U
Authority: CN
Inventors: 卢俊杰
Original assignee: Fuzhou Xingchen Pharamceutical Co ltd
Current assignee: Fuzhou Xingchen Pharamceutical Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-03-30
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a chemical industry technical field just discloses a sampling device that chemical raw materials preparation was used, the female joint comprises an outer tube, the activity that the equidistance was arranged is led to the groove all seted up to the left and right sides of outer tube, the inboard bottom fixedly connected with supporting shoe of outer tube, the top of supporting shoe is rotated and is connected with the threaded rod, the top of threaded rod extends to the top of outer tube, the inboard that the activity led to the groove articulates there is the movable block, the collecting vat has been seted up in the front of movable block, the outside threaded connection of threaded rod has the thread bush that the equidistance was arranged, the left and right sides of thread bush. The utility model discloses a, the solution of different degree of depth levels can be collected through the collecting vat of the high level of difference, makes things convenient for the sampling test, has avoided the different degree of depth of a lot of to take a sample, and the activity that just the movable block can be received leads to the groove for whole sampling device is small, and the relatively convenient operation accords with reality.

Description

Sampling device for preparing chemical raw materials

Technical Field

The utility model relates to a chemical industry technical field specifically is a sampling device that chemical raw materials preparation was used.

Background

When chemical raw materials prepared, for guaranteeing that the chemicals of production accord with the standard, often can carry out sample detection to the chemical raw materials in reation kettle or other sealed container to guarantee can the qualified product of department of production, avoid the waste of resource.

Present sample mode to solution all is that the chemicals in the extraction reation kettle detect, but a reation kettle power solution is because the difference of the degree of depth, get once and do not have the representative, often can take a sample many times, the sample of the sampling different degree of depth detects, it is more inconvenient to operate like this, to above-mentioned problem, the technical personnel in the field provide a sampling device that chemical raw materials preparation was used, the utility model discloses, possess the advantage that can conveniently sample the solution sample of the different degree of depth, the problem that chemical raw materials preparation sample can not be taken a sample to the sample of the different degree of depth level simultaneously has been solved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a sampling device that chemical raw materials preparation was used possesses advantages such as the solution sample that can conveniently sample the different degree of depth, has solved the problem that chemical raw materials preparation sample can not be taken a sample to the sample of different degree of depth level simultaneously.

(II) technical scheme

For the purpose that realizes the above-mentioned solution sample that can conveniently sample the different degree of depth, the utility model provides a following technical scheme: the utility model provides a sampling device that chemical raw materials preparation was used, includes the outer tube, the activity that the equidistance was arranged leads to the groove all is seted up to the left and right sides of outer tube, the inboard bottom fixedly connected with supporting shoe of outer tube, the top of supporting shoe is rotated and is connected with the threaded rod, the top of threaded rod extends to the top of outer tube, the inboard that the activity led to the groove articulates there is the movable block, the collecting vat has been seted up in the front of movable block, the outside threaded connection of threaded rod has the thread bush that the equidistance was arranged, the left and right sides of thread bush all articulates there is branch, the one end that the threaded rod was kept away from to branch is articulated with the movable block, evenly distributed's through.

Preferably, the inner side of the outer tube is provided with an annular groove, the outer part of the threaded rod is sleeved with an annular sliding block fixedly connected with the threaded rod, and the outer side of the annular sliding block extends to the inner side of the annular groove.

Preferably, the front face of the inner side of the movable through groove is fixedly connected with a sealing gasket, and the sealing gasket is made of silica gel.

Preferably, the top of the threaded rod is fixedly connected with a round handle, and anti-skid grains are formed in the outer side of the round handle.

Preferably, the top of the inner side of the movable through groove is fixedly connected with a stop block, and the stop block is positioned on one side of the movable through groove close to the threaded rod.

Preferably, the bottom of the threaded rod is sleeved with a bearing fixedly connected with the threaded rod, and an outer ring of the bearing is fixedly connected with the supporting block.

(III) advantageous effects

Compared with the prior art, the utility model provides a sampling device that chemical raw materials preparation was used possesses following beneficial effect:

1. the sampling device for preparing the chemical raw materials is characterized in that an outer tube is inserted into a solution, clamping blocks are clamped outside a reaction kettle container, the outer tube is prevented from falling into the reaction kettle completely, movable blocks with different heights correspond to solutions with different depth levels, a threaded rod is rotated, supporting rods and movable blocks are arranged on two sides of the threaded sleeve for limiting, the threaded sleeve in threaded connection with the threaded rod can descend, the top end of each supporting rod also descends, the top of each movable block can be pushed to the outer side of a movable through groove, the outside solution can be collected inside the movable through groove at the moment, the outer tube can be properly rotated, the solution can fully enter the inner side of the collecting groove, the collecting groove at different heights can collect the solutions with different depth levels at the moment, the threaded rod is reversed, the threaded sleeve can move upwards, the supporting rods return to the original positions, the movable blocks can be, avoid the solution sample in the collecting vat to leak out, take out the outer tube, remain unnecessary solution for avoiding the outer tube inboard, the outer tube bottom stops earlier before leaving reation kettle, the inside solution of outer tube will flow from through-hole department and fall into reation kettle below, the utility model discloses a, can collect the solution of different degree of depth levels through the collecting vat of the different height levels, make things convenient for the sampling test, avoid carrying out the different degree of depth many times and take a sample, and the movable block can take in the activity and lead to the groove, make whole sampling device small, more convenient operation, it is practical to relatively accord with.

2. This sampling device that chemical raw materials preparation was used, through annular slider at the inside rotation of ring channel, can stabilize the threaded rod, annular slider is supporting shoe in coordination, can avoid the threaded rod to lead to producing when rotating because of the internal diameter that its external diameter is less than the outer tube rocks.

3. This sampling device that chemical raw materials preparation was used, through sealed the pad, can get into the activity at the movable block and lead to the groove in, the collecting vat is sealed more tightly, avoids the inside solution sample of collecting vat to leak, and the silica gel material is sealing material commonly used, and the sealed sealing performance of packing of silica gel material is better.

4. This sampling device that chemical raw materials preparation was used, through the rotation threaded rod that the round handle can be convenient, the anti-skidding line in the round handle outside can increase the frictional resistance between hand and the round handle, can make things convenient for the hand to rotate the round handle.

5. This sampling device that chemical raw materials preparation was used can restrict the distance that the movable block squinted to the outer tube inboard through the dog, can make sealed collecting vat that fills up, avoids the collecting vat on the movable block to leak in the inboard of outer tube, causes the leakage in the solution sample.

6. This sampling device that chemical raw materials preparation was used can reduce threaded rod pivoted resistance on the supporting shoe through the bearing, and the staff hand of being convenient for rotates round handle and drives the threaded rod rotation.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present invention;

fig. 5 is a schematic view of the top cross-sectional structure of the movable block of the present invention.

In the figure: 1. an outer tube; 2. a movable through groove; 3. a support block; 4. a threaded rod; 5. a movable block; 6. collecting tank; 7. a threaded sleeve; 8. a strut; 9. a through hole; 10. a bit block; 11. an annular groove; 12. an annular slider; 13. a gasket; 14. a round handle; 15. a stopper; 16. and a bearing.

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. 1-5, a sampling device for preparing chemical raw materials comprises an outer tube 1, wherein movable through grooves 2 arranged equidistantly are formed in the left side and the right side of the outer tube 1, supporting blocks 3 are fixedly connected to the bottom of the inner side of the outer tube 1, threaded rods 4 are rotatably connected to the top of the supporting blocks 3, the top ends of the threaded rods 4 extend to the top of the outer tube 1, movable blocks 5 are hinged to the inner sides of the movable through grooves 2, a collecting groove 6 is formed in the front of each movable block 5, threaded sleeves 7 arranged equidistantly are connected to the outer threads of the threaded rods 4, supporting rods 8 are hinged to the left side and the right side of each threaded sleeve 7, one ends of the supporting rods 8, far away from the threaded rods 4, are hinged to the movable blocks 5, through holes 9 distributed uniformly are formed in the top of the supporting blocks 3, clamping blocks 10 are fixedly connected to the top of the, the outer pipe 1 is prevented from falling into the reaction kettle completely, the movable blocks 5 with different heights correspond to solutions with different depth levels, the threaded rod 4 is rotated, the two sides of the threaded sleeve 7 are provided with the support rod 8 and the movable block 5 for limiting, the threaded sleeve 7 in threaded connection with the threaded rod 4 can descend, the top end of the support rod 8 also descends, the top of the movable block 5 can be pushed to the outer side of the movable through groove 2, the external solution can be collected in the collecting groove 6 at the moment, the outer pipe 1 can be rotated properly, the solution can fully enter the inner side of the collecting groove 6, the collecting grooves 6 with different heights can collect the solutions with different depth levels at the moment, the threaded rod 4 is reversed, the threaded sleeve 7 can move upwards, the support rod 8 returns to the original position, the movable block 5 can be pulled into the inner side of the movable through groove 2, the movable through groove 2 forms the seal, for avoiding 1 inboard surplus solution that remains of outer tube, 1 bottom of outer tube stops earlier before leaving reation kettle, and the solution of 1 inside of outer tube will flow to following reation kettle that falls from through-hole 9, this utility model, can collect the solution of different degree of depth levels through the collecting vat 6 of the high level of difference, make things convenient for the sample detection, avoid the different degree of depth to take a sample many times, and movable block 5 can receive the activity and lead to groove 2, make whole sampling device volume not big, more convenient operation, it is more practical to accord with.

Further, ring channel 11 has been seted up to the inboard of outer tube 1, and the outside cover of threaded rod 4 is equipped with annular slider 12 rather than fixed connection, and the outside of annular slider 12 extends to the inboard of ring channel 11, rotates in ring channel 11 is inside through annular slider 12, can stabilize threaded rod 4, and annular slider 12 cooperates with supporting shoe 3, can avoid threaded rod 4 to lead to producing when rotating and rock because of its internal diameter that the external diameter is less than outer tube 1.

Further, the sealed pad 13 of the preceding fixedly connected with of the inboard groove 2 that leads to of activity, sealed pad 13 is the silica gel material, through sealed pad 13, can get into the activity at movable block 5 and lead to the groove 2 in, collecting vat 6 is by sealed tighter, avoids the inside solution sample of collecting vat 6 to leak, and the silica gel material is sealing material commonly used, and the sealed pad 13 sealing performance of silica gel material is relatively good.

Further, the top fixedly connected with round handle 14 of threaded rod 4, anti-skidding line has been seted up in the outside of round handle 14, through the rotation threaded rod 4 that round handle 14 can be convenient, the anti-skidding line in the round handle 14 outside can increase the frictional resistance between hand and the round handle 14, can make things convenient for the hand to rotate round handle 14.

Further, the top fixedly connected with dog 15 that the groove 2 inboard is led to in the activity, dog 15 are located the activity and lead to one side that groove 2 is close to threaded rod 4, can restrict the distance that the movable block 5 squinted to outer tube 1 inboard through dog 15, can make sealed 13 sealed collecting vat 6 that fills up, avoid collecting vat 6 on the movable block 5 to leak in the inboard of outer tube 1, cause the leakage in the solution sample.

Further, the bottom cover of threaded rod 4 is equipped with rather than fixed connection's bearing 16, and the outer lane of bearing 16 and supporting shoe 3 fixed connection can reduce threaded rod 4 pivoted resistance on supporting shoe 3 through bearing 16, and the staff hand of being convenient for rotates round handle 14 and drives threaded rod 4 and rotate.

The working principle is as follows: the outer pipe 1 is inserted into the solution, the clamping block 10 is clamped outside a reaction kettle container, the outer pipe 1 is prevented from falling into the reaction kettle completely, the movable blocks 5 with different heights correspond to solutions with different depth levels, the rotary round handle 14 drives the threaded rod 4, the two sides of the threaded sleeve 7 are provided with the support rods 8 and the movable blocks 5 for limiting, the threaded sleeve 7 in threaded connection with the threaded rod 4 can descend, the top ends of the support rods 8 also descend, the top of the movable blocks 5 can be pushed to the outer side of the movable through groove 2, the external solution can be collected in the collecting groove 6 at the moment, the outer pipe 1 can be rotated properly, the solution fully enters the inner side of the collecting groove 6, the collecting groove 6 with different depth levels can collect the solution at the moment, the rotary round handle 14 drives the threaded rod 4, the threaded sleeve 7 can move upwards, the support rods 8 recover to the original position, the movable blocks 5, the sealed pad 13 of 2 inboard logical grooves of activity can form the closure to collecting vat 6, avoid the solution sample in the collecting vat 6 to leak out, dog 15 is to avoid movable block 5 to remove excessively, lead to sealed pad 13 can not seal collecting vat 6, take out outer tube 1, remain unnecessary solution for avoiding 1 inboard of outer tube, 1 bottom of outer tube stops earlier before leaving reation kettle, the inside solution of outer tube 1 will flow from through-hole 9 and fall into reation kettle below, the utility model discloses a, collecting vat 6 through different high levels can collect the solution of different degree of depth levels, make things convenient for the sampling test, avoided the different degree of depth of a lot of to take a sample, and movable block 5 can take in the logical groove of activity 2, make whole sampling device small, more convenient operation, it is more practical to accord with.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 sampling device for chemical raw material preparation, comprising an outer tube (1), characterized in that: the left side and the right side of the outer pipe (1) are both provided with movable through grooves (2) which are arranged at equal intervals, the bottom of the inner side of the outer pipe (1) is fixedly connected with a supporting block (3), the top of the supporting block (3) is rotatably connected with a threaded rod (4), the top end of the threaded rod (4) extends to the top of the outer tube (1), the inner side of the movable through groove (2) is hinged with a movable block (5), the front surface of the movable block (5) is provided with a collecting groove (6), the outer thread of the threaded rod (4) is connected with thread sleeves (7) which are arranged at equal intervals, the left side and the right side of the threaded sleeve (7) are both hinged with a support rod (8), one end of the support rod (8) far away from the threaded rod (4) is hinged with the movable block (5), the top of the supporting block (3) is provided with through holes (9) which are uniformly distributed, the top of the outer side of the outer pipe (1) is fixedly connected with a clamping block (10).

2. A sampling device for chemical feedstock preparation according to claim 1, wherein: annular groove (11) have been seted up to the inboard of outer tube (1), the outside cover of threaded rod (4) is equipped with rather than fixed connection's annular slider (12), the outside of annular slider (12) extends to the inboard of annular groove (11).

3. A sampling device for chemical feedstock preparation according to claim 1, wherein: the front face of the inner side of the movable through groove (2) is fixedly connected with a sealing gasket (13), and the sealing gasket (13) is made of silica gel.

4. A sampling device for chemical feedstock preparation according to claim 1, wherein: the top fixedly connected with round handle (14) of threaded rod (4), anti-skidding line has been seted up in the outside of round handle (14).

5. A sampling device for chemical feedstock preparation according to claim 1, wherein: the top of the inner side of the movable through groove (2) is fixedly connected with a stop block (15), and the stop block (15) is positioned on one side, close to the threaded rod (4), of the movable through groove (2).

6. A sampling device for chemical feedstock preparation according to claim 1, wherein: the bottom of the threaded rod (4) is sleeved with a bearing (16) fixedly connected with the threaded rod, and the outer ring of the bearing (16) is fixedly connected with the supporting block (3).