CN214952313U

CN214952313U - Portable bulk powder sampler

Info

Publication number: CN214952313U
Application number: CN202021925677.3U
Authority: CN
Inventors: 刘中和
Original assignee: Liyang Market Integrated Inspection And Testing Center
Current assignee: Liyang Market Integrated Inspection And Testing Center
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-11-30
Anticipated expiration: 2030-08-31

Abstract

The utility model provides a portable powder sampler in bulk, the utility model relates to a powder sample technical field, the bottom port movable cover of sample barrel is equipped with the open-close board, the upper portion of open-close board is fixed with the base, the base utilizes the base round pin to connect with the lower extreme of pull rod soon, the upper end of pull rod utilizes the lever round pin to connect with the one end of lever soon, the lever utilizes the fulcrum round pin to connect soon on the lever seat, the lever seat is fixed on the upper end lateral wall of sample barrel, the joint has the spring coil in the draw-in groove of the other end of lever, the other end of spring coil alternates on the handle, the upper end of handle utilizes the round pin axle to connect soon on the support of sample barrel lateral wall, and the upper end cambered surface of handle sets up with the lateral wall activity conflict of sample barrel. It adopts lever control far away sample, removes the emergence that artifical direct contact powder caused by the pollution problem from, and the sample is convenient, and conveniently carries, and the practicality is stronger.

Description

Portable bulk powder sampler

Technical Field

The utility model relates to a powder sampling technical field, concretely relates to portable powder sampler in bulk.

Background

After the bulk powder is processed and before subpackaging, the powder needs to be sampled and detected to ensure the quality of the powder. At present, powder sampling is manually carried out by taking out the processed bulk powder manually by a vessel for detection. The method has the problems of powder pollution, inconvenient sampling and the like, and some sampling devices are inconvenient to carry due to large volume and need to be improved urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's portable powder sampler in bulk, it adopts lever control to take a sample far away, removes the powder that artifical direct contact powder caused from and is by the emergence of pollution problem, and the sample is convenient, and conveniently carries, and the practicality is stronger.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the sampling device comprises a split plate, a base pin, a sampling cylinder, a pull rod, a lever pin, a fulcrum pin, a lever seat, a spring ring and a handle; the bottom port movable cover of sample barrel is equipped with the open-close board, the upper portion of open-close board is fixed with the base, the base utilizes the base round pin to connect with the lower extreme of pull rod soon, the upper end of pull rod utilizes the lever round pin to connect soon with the one end of lever, the lever utilizes the fulcrum round pin to connect soon on the lever seat, the lever seat is fixed on the upper end lateral wall of sample barrel, the joint has the spring coil in the draw-in groove of the other end of lever, the other end cross-under of spring coil is on the handle, the upper end of handle utilizes the round pin axle to connect soon on the support of sample barrel lateral wall, and the upper end cambered surface of handle and the setting of conflicting in the activity of the lateral wall of sample barrel.

Furthermore, a convex surface is integrally formed at the position of a handle at the lower end of the handle.

After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a portable powder sampler in bulk, it adopts lever control far away to take a sample, removes the powder that artifical direct contact powder caused from and is by the emergence of pollution problem, and the sample is convenient, and the practicality is stronger.

Description of the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Description of reference numerals:

the device comprises a plywood 1, a base 2, a base pin 3, a sampling cylinder 4, a pull rod 5, a lever pin 6, a fulcrum pin 7, a lever 8, a clamping groove 8-1, a lever seat 9, a spring ring 10, a handle 11, an arc surface 11-1 and a convex surface 11-2.

The specific implementation mode is as follows:

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.

As shown in fig. 1, the following technical solutions are adopted in the present embodiment: the sampling device comprises a plywood 1, a base 2, a base pin 3, a sampling cylinder 4, a pull rod 5, a lever pin 6, a fulcrum pin 7, a lever 8, a lever seat 9, a spring ring 10 and a handle 11; the sampling cylinder 4 is of a cylindrical structure, the opening plate 1 matched with the sampling cylinder in size is movably covered at the bottom port of the sampling cylinder, a base 2 is fixedly welded at the upper part of the opening plate 1, the base 2 is screwed with the lower end of a pull rod 5 by a base pin 3, the upper end of the pull rod 5 is screwed with one end of a lever 8 by a lever pin 6, the lever 8 is screwed on two lever seats 9 arranged in front and back by a fulcrum pin 7, the two lever seats 9 are respectively welded and fixed on the front and back inner side walls at the upper end of the sampling cylinder 4, a spring ring 10 is clamped in a clamping groove 8-1 at the other end of the lever 8, the other end of the spring ring 10 is connected on a handle 11 in a penetrating way, the upper end of the handle 11 is screwed on a support welded on the outer side wall of the sampling cylinder 4 by a pin shaft, and the upper end cambered surface 11-1 of the handle 11 is movably abutted with the outer side wall of the sampling cylinder 4; a convex surface 11-2 is integrally formed at the handle position at the lower end of the handle 11.

The working principle of the specific embodiment is as follows: the sampling cylinder 4 is placed in bulk powder, the handle 11 is pulled anticlockwise, at the moment, the arc surface 11-1 at the upper end of the handle 11 is abutted against and stabilized on the outer side wall of the sampling cylinder 4, meanwhile, the spring ring 10 at the right end of the lever 8 loses the pulling force of the handle 11, the left end of the lever rotates anticlockwise around the fulcrum pin 8, the pull rod 5 is driven to descend, the opening-closing plate 1 is driven to be separated from the lower port of the sampling cylinder 4, the powder enters the sampling cylinder 4, the handle 11 is pulled clockwise, the lever 8 rotates clockwise around the fulcrum pin 8 under the action of the spring ring 10, the opening-closing plate 1 is driven to be closed through the pull rod 5, the whole body is taken out of the bulk powder, and the material taking can be completed.

After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:

1. the opening and closing of the opening and closing plate are controlled by utilizing the lever to take materials, so that the materials can be conveniently taken remotely, and the problems of powder pollution and the like caused by direct manual contact with the powder are avoided;

2. the whole sampling cylinder body is used as a supporting main body, and the portable sampling device is convenient to carry.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A portable bulk powder sampler is characterized in that: the sampling device comprises a plywood (1), a base (2), a base pin (3), a sampling cylinder (4), a pull rod (5), a lever pin (6), a fulcrum pin (7), a lever (8), a lever seat (9), a spring ring (10) and a handle (11); the bottom port of the sampling cylinder body (4) is movably covered with a split plate (1), the upper part of the split plate (1) is fixed with a base (2), the base (2) is screwed with the lower end of a pull rod (5) by a base pin (3), the upper end of the pull rod (5) is screwed with one end of a lever (8) by a lever pin (6), the lever (8) is screwed on a lever seat (9) by a fulcrum pin (7), the lever seat (9) is fixed on the upper end side wall of the sampling cylinder body (4), a spring ring (10) is clamped in a clamping groove (8-1) at the other end of the lever (8), the other end of the spring ring (10) is penetrated on a handle (11), the upper end of the handle (11) is screwed on a support on the outer side wall of the sampling cylinder body (4) by a pin shaft, and the upper end cambered surface (11-1) of the handle (11) is movably abutted against the outer side wall of the sampling cylinder body (4).

2. A portable bulk powder sampler according to claim 1 wherein: the handle position at the lower end of the handle (11) is integrally formed with a convex surface (11-2).