CN215115360U

CN215115360U - Adjustable paste sample sampling device

Info

Publication number: CN215115360U
Application number: CN202121357512.5U
Authority: CN
Inventors: 孙姜; 宋莹莹; 吕峰; 许倩
Original assignee: Nantong Vocational College Science and Technology
Current assignee: Nantong Vocational College Science and Technology
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-12-10
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses an adjustable sampling device for paste samples, which comprises a supporting plate, wherein the inside of the supporting plate is rotatably connected with a rotating shaft, the top end of the rotating shaft is fixed with a knob, and the outer wall of the bottom end of the rotating shaft is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a sampling tube, a moving rod is arranged at one side of the rotating shaft in the supporting plate, the bottom end of the moving rod is fixedly connected with a piston, the top end of the moving rod is fixedly connected with a fixed block, the outer wall of the moving rod is sleeved with a first spring at the bottom end of the fixed block, this adjustable paste sample sampling device uses through the cooperation of parts such as backup pad, pivot, knob, connecting rod, sampling tube, carriage release lever, piston, fixed block and a spring, has reached the purpose that conveniently adjusts a plurality of sampling tubes and carry out a plurality of lotion sample samplings to improve staff's work efficiency.

Description

Adjustable paste sample sampling device

Technical Field

The utility model relates to a sample sampling technical field specifically is a paste sample sampling device with adjustable.

Background

The paste belongs to non-flowing pasty liquid, the paste is wide in application range at present, the paste is convenient to store and high in density, so that the paste is convenient to take when in use, different batches of products can exist in the production process of the paste, and workers need to sample and detect the different batches of products to detect whether the products are qualified.

Present paste sample sampling device samples for single sampling tube usually for the efficiency of staff when taking a sample to the lotion of difference is lower, and the lotion oxidizes the sclerosis easily after contacting with the air for a long time, leads to the sampling tube to take place to block up easily when taking a sample, thereby can't normally take a sample.

Therefore, an adjustable paste sample sampling device is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paste sample sampling device with adjustable to it samples for single sampling tube usually to propose current paste sample sampling device in solving above-mentioned background art, makes the efficiency of staff when taking a sample to the lotion of difference lower, and the lotion is easy oxidation hardening after long-time and the air contact, leads to the sampling tube to take place to block up easily when taking a sample, thereby can't carry out the problem of normal sample.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a paste sample sampling device with adjustable, includes the backup pad, the inside of backup pad is rotated and is connected with the pivot, the top of pivot is fixed with the knob, and the bottom outer wall fixedly connected with connecting rod of pivot, the one end fixedly connected with sampling tube of connecting rod, one side that the inside of backup pad is located the pivot is provided with the carriage release lever, the bottom fixedly connected with piston of carriage release lever, and the top fixedly connected with fixed block of carriage release lever to the outer wall of carriage release lever is located the bottom of fixed block and has cup jointed a spring No. one, the bottom of sampling tube is rotated and is connected with the lid, the fixed filter screen that is provided with in inside of lid, the fixed knot that is provided with of outer wall of sampling tube constructs.

Preferably, the number of the sampling tubes is four groups, and the four groups of sampling tubes are equidistantly distributed on the outer wall of the rotating shaft.

Preferably, the inner wall of the sampling tube is matched with the outer wall of the piston, the sampling tube and the piston form a sliding structure, and the piston is made of rubber.

Preferably, the supporting plate is internally provided with a through hole matched with the outer wall of the moving rod, and the supporting plate and the moving rod form a sliding structure.

Preferably, the top end of the first spring is fixedly connected with the bottom end of the fixing block, and the bottom end of the first spring is fixedly connected with the top end of the supporting plate.

Preferably, fixed knot constructs including fixing base, dwang, dead lever and No. two springs, the fixed fixing base that is provided with of outer wall of sampling tube, the inside of fixing base is rotated and is connected with the dwang, the one end fixedly connected with dead lever of dwang, No. two springs of fixedly connected with between the outer wall of sampling tube and dwang.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable sampling device for the paste sample,

the sampling device has the advantages that the purpose of conveniently adjusting a plurality of sampling tubes to sample a plurality of paste samples is achieved through the matched use of the supporting plate, the rotating shaft, the knob, the connecting rod, the sampling tubes, the moving rod, the piston, the fixed block, the first spring and other parts, so that the working efficiency of workers is improved;

secondly, through the cooperation use of parts such as lid, filter screen, fixing base, dwang, dead lever and No. two springs, reached and carried out filterable purpose to the cubic lotion of sample in-process oxidation to avoid the sampling tube to take place to block up.

Drawings

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

FIG. 2 is a schematic view of the top view of the sampling tube of the present invention;

FIG. 3 is a schematic view of a partial structure of the sampling tube of the present invention;

fig. 4 is a schematic top view of the cover of the present invention.

In the figure: 1. a support plate; 2. a rotating shaft; 3. a knob; 4. a connecting rod; 5. a sampling tube; 6. a travel bar; 7. a piston; 8. a fixed block; 9. a first spring; 10. a cover body; 11. filtering with a screen; 12. a fixed structure; 1201. a fixed seat; 1202. rotating the rod; 1203. fixing the rod; 1204. and a second spring.

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. 1-4, the present invention provides a technical solution: the utility model provides a paste sample sampling device with adjustable, including backup pad 1, the inside rotation of backup pad 1 is connected with pivot 2, the top of pivot 2 is fixed with knob 3, and the bottom outer wall fixedly connected with connecting rod 4 of pivot 2, the one end fixedly connected with sampling tube 5 of connecting rod 4, one side that the inside of backup pad 1 is located pivot 2 is provided with carriage release lever 6, the bottom fixedly connected with piston 7 of carriage release lever 6, and the top fixedly connected with fixed block 8 of carriage release lever 6, and spring 9 has been cup jointed to the outer wall of carriage release lever 6 bottom that is located fixed block 8, the bottom of sampling tube 5 is rotated and is connected with lid 10, the fixed filter screen 11 that is provided with in inside of lid 10, the fixed knot that is provided with of outer wall of sampling tube 5 constructs 12.

The sampling tubes 5 of the embodiment are four groups, and the four groups of sampling tubes 5 are equidistantly distributed on the outer wall of the rotating shaft 2, and the structural design is convenient for sampling a plurality of paste samples through the plurality of sampling tubes 5.

The inner wall of the sampling tube 5 is matched with the outer wall of the piston 7, the sampling tube 5 and the piston 7 form a sliding structure, the piston 7 is made of rubber, and the piston 7 slides in the sampling tube 5 to suck and discharge a sample.

The inside of backup pad 1 is provided with the through-hole that agrees with the carriage release lever 6 outer wall mutually, and backup pad 1 and carriage release lever 6 constitute sliding construction, and foretell structural design is convenient for carriage release lever 6 to slide in backup pad 1 and drives piston 7 and carry out longitudinal movement.

The top of a spring 9 is fixedly connected with the bottom of the fixing block 8, the bottom of the spring 9 is fixedly connected with the top of the supporting plate 1, and the spring 9 is convenient to restore and deform to drive the piston 7 to reset through the structural design.

Fixed knot constructs 12 and includes fixing base 1201, dwang 1202, dead lever 1203 and No. two springs 1204, and the fixed fixing base 1201 that is provided with of outer wall of sampling tube 5, and the inside rotation of fixing base 1201 is connected with dwang 1202, and the one end fixedly connected with dead lever 1203 of dwang 1202, No. two springs 1204 of fixedly connected with between the outer wall of sampling tube 5 and dwang 1202, and the lid 10 after foretell structural design will be closed is fixed through fixed knot constructs 12.

The working principle is as follows: according to the figure 1-2, the fixed block 8 is pressed, the fixed block 8 drives the movable rod 6 to slide in the support plate 1, the movable rod 6 drives the piston 7 to slide downwards in the sampling tube 5, the fixed block 8 extrudes the first spring 9 to deform, the group of sampling tubes 5 are inserted into the paste sample, the fixed block 8 is loosened, the first spring 9 recovers deformation to drive the piston 7 to slide upwards and reset in the sampling tube 5, the sampling tube 5 extracts the paste sample, the sampling tube 5 takes out the paste sample, then the knob 3 is rotated, the knob 3 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the empty sampling tube 5 to rotate to the position below the piston 7, the rest sampling tubes 5 are used for sampling different paste samples in sequence, and the sampling is convenient to take in the subsequent sample detection, according to the figure 3-4, before the sampling, press dwang 1202, dwang 1202 then drives the dead lever 1203 and rotates, and dwang 1202 extrudes spring 1204 No. two, rotate this moment and close lid 10, loosen dwang 1202, spring 1204 then resumes deformation and drives dwang 1202 rotation and reset, dwang 1202 then drives the bottom that dead lever 1203 blocked lid 10, filter the caking lotion in the paste sample through the inside filter screen 11 of lid 10, avoid cubic lotion to get into in the sampling tube 5 and lead to the sampling tube 5 to block up, make the unable normal sample of sampling tube 5, open lid 10 when taking out the sample together, press fixed block 8 and can release sampling tube 5 with the sample, this is this adjustable paste sample sampling device's theory of operation.

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 paste sample sampling device with adjustable, includes backup pad (1), its characterized in that: a rotating shaft (2) is rotatably connected inside the supporting plate (1), a knob (3) is fixed at the top end of the rotating shaft (2), and the outer wall of the bottom end of the rotating shaft (2) is fixedly connected with a connecting rod (4), one end of the connecting rod (4) is fixedly connected with a sampling tube (5), a moving rod (6) is arranged at one side of the rotating shaft (2) in the supporting plate (1), the bottom end of the moving rod (6) is fixedly connected with a piston (7), the top end of the moving rod (6) is fixedly connected with a fixed block (8), and the outer wall of the moving rod (6) is sleeved with a first spring (9) at the bottom end of the fixed block (8), the bottom end of the sampling tube (5) is rotatably connected with a cover body (10), a filter screen (11) is fixedly arranged inside the cover body (10), the outer wall of the sampling tube (5) is fixedly provided with a fixing structure (12).

2. The adjustable pasty sample sampling device according to claim 1, wherein: the quantity of sampling tube (5) is four groups, and four groups of sampling tube (5) equidistance distribute in the outer wall of pivot (2).

3. The adjustable pasty sample sampling device according to claim 1, wherein: the inner wall of sampling tube (5) agrees with the outer wall of piston (7) mutually, and sampling tube (5) and piston (7) constitute sliding construction to piston (7) set up to the rubber material.

4. The adjustable pasty sample sampling device according to claim 1, wherein: the inner part of the support plate (1) is provided with a through hole matched with the outer wall of the movable rod (6), and the support plate (1) and the movable rod (6) form a sliding structure.

5. The adjustable pasty sample sampling device according to claim 1, wherein: the top end of the first spring (9) is fixedly connected with the bottom end of the fixing block (8), and the bottom end of the first spring (9) is fixedly connected with the top end of the supporting plate (1).

6. The adjustable pasty sample sampling device according to claim 1, wherein: fixed knot constructs (12) and includes fixing base (1201), dwang (1202), dead lever (1203) and No. two spring (1204), the fixed fixing base (1201) that is provided with of outer wall of sampling tube (5), the inside rotation of fixing base (1201) is connected with dwang (1202), the one end fixedly connected with dead lever (1203) of dwang (1202), No. two spring (1204) of fixedly connected with between the outer wall of sampling tube (5) and dwang (1202).