CN214262035U

CN214262035U - Simple porcelain ground soil sample preparation device

Info

Publication number: CN214262035U
Application number: CN202023018207.1U
Authority: CN
Inventors: 王鹏程; 黄秋筠; 肖衡林; 江维薇; 马黎; 余海; 陈智
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-09-24
Anticipated expiration: 2030-12-15

Abstract

The utility model belongs to the technical field of sample preparation in scientific research, and relates to a simple porcelain grinding soil sample preparation device, which comprises a stress cross rod, a fixed fulcrum frame, a concave grinding porcelain bowl, a convex porcelain grinding hammer and a detachable bearing belt; the stressed cross rod is movably arranged on the fixed fulcrum frame through a pin shaft and rotates around the axial direction of the pin shaft; the convex ceramic grinding hammer is arranged at one end of the stressed cross bar through a detachable bearing belt; the concave grinding porcelain bowl is arranged at the projection of the convex porcelain grinding hammer along the vertical direction; the inner cavity of the concave grinding porcelain bowl is matched with the shape of the convex porcelain grinding hammer. The utility model provides a simple and easy porcelain system grinds soil system appearance device with it is convenient, high-efficient, maneuverability and practicality are strong.

Description

Simple porcelain ground soil sample preparation device

Technical Field

The utility model belongs to the technical field of sample preparation in the scientific research, a grind native system appearance device is related to, especially relate to a suitable sample is in large quantity and single sample volume is few convenient, the simple and easy porcelain of efficient system grinds native system appearance device.

Background

At present, when a plurality of scientific researchers research the heavy metal content of soil in different areas, different soil samples need to be collected to measure relevant data. At present, a method for preparing a soil sample mainly adopts a traditional soil grinding mode, a mortar is mostly adopted for grinding, only a soil sample with a small amount of single sample and a small number of samples is suitable to be prepared, the strength of a limited person is limited, the work doing speed is slow, discontinuous and low in efficiency, the operation mode brings much inconvenience for scientific research and test, in the preparation process, the hand of an operator can be in direct contact with the soil sample, the defects that the soil sample is polluted greatly and the hand is easy to be rubbed and hurt exist, and the like. Therefore, in order to overcome the defects of the existing soil sample preparation method, a soil grinding device which is suitable for a large number of samples and a small number of single samples needs to be designed.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned technical problem who exists among the background art, the utility model provides a simple and easy porcelain system grinds soil system appearance device that practicality is strong with convenient, high-efficient, maneuverability.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a simple and easy porcelain system grinds soil system appearance device which characterized in that: the simple porcelain grinding soil sample preparation device comprises a stressed cross rod, a fixed fulcrum frame, a concave grinding porcelain bowl, a convex porcelain grinding hammer and a detachable bearing belt; the stressed cross bar is movably arranged on the fixed fulcrum frame through a pin shaft and rotates around the axial direction of the pin shaft; the convex porcelain grinding hammer is arranged at one end of the stressed cross rod through a detachable bearing belt; the concave grinding porcelain bowl is arranged at the projection of the convex porcelain grinding hammer along the vertical direction; the inner cavity of the concave grinding porcelain bowl is matched with the shape of the convex porcelain grinding hammer.

Preferably, the convex porcelain grinding hammer adopted by the utility model is in the shape of a bowling pin as a whole; the neck of the convex porcelain grinding hammer is arranged at one end of the stressed cross rod through a detachable bearing belt.

Preferably, the neck of the convex porcelain grinding hammer adopted by the utility model is provided with a strip-shaped groove, and the detachable bearing belt is a metal ring; the detachable bearing belt is embedded into the strip-shaped groove, and the convex ceramic grinding hammer is arranged at the end part of the stressed cross rod.

Preferably, the neck of the convex porcelain grinding hammer adopted by the utility model is provided with a fixed rotatable hand-held device; the fixed rotatable handheld device drives the convex porcelain grinding hammer to rotate around the axial direction of the convex porcelain grinding hammer.

Preferably, the fixed fulcrum frame adopted by the utility model comprises a first triangular plate and a second triangular plate which is arranged opposite to the first triangular plate and has the same structure with the first triangular plate; a through hole is formed in the stressed cross bar along the radial direction of the stressed cross bar; the pin shaft penetrates through the first triangular piece, the stressed cross rod and the second triangular piece.

As preferred, the utility model discloses a simple and easy porcelain system grinds soil system appearance device still including arranging fixed fulcrum rest bottom in and the fixable support who links to each other with fixed fulcrum frame.

Preferably, the stress cross bar adopted by the utility model is provided with a hand grip; the hand-held device is arranged opposite to the detachable bearing belt.

Preferably, the utility model discloses a but be provided with on the fixable support hold the ware buckle with holding ware looks lock.

The utility model has the advantages that:

the utility model provides a simple porcelain grinding soil sample preparation device, which comprises a stress cross rod, a fixed fulcrum frame, a concave grinding porcelain bowl, a convex porcelain grinding hammer and a detachable bearing belt; the stressed cross rod is movably arranged on the fixed fulcrum frame through a pin shaft and rotates around the axial direction of the pin shaft; the convex ceramic grinding hammer is arranged at one end of the stressed cross bar through a detachable bearing belt; the concave grinding porcelain bowl is arranged at the projection of the convex porcelain grinding hammer along the vertical direction; the inner cavity of the concave grinding porcelain bowl is matched with the shape of the convex porcelain grinding hammer. The utility model discloses a grind native system appearance device is applicable to the preparation of single sample volume few, the many soil sample of sample quantity, and adaptability, maneuverability are strong, and the instrument is simple, and convenient operation is little through lever principle acting loss, and is fast, and is efficient, has avoided the operator to touch the soil sample at system appearance in-process, has reduced the contaminated risk of soil sample, has overcome the drawback that the hand is hindered to the friction that single porcelain stick needs the hand stick to rub repeatedly to exist moreover.

Drawings

Fig. 1 is a schematic structural view of a simple porcelain clay grinding and sample preparation device provided by the present invention;

wherein:

1-concave grinding of porcelain bowl; 2-convex porcelain grinding hammer; 3-stationary rotatable handset; 4-a detachable bearing belt; 5-a stressed cross bar; 6-a hand-held device; 7-fixing the fulcrum frame; 8-a fixable support; 9-hand grip buckle.

Detailed Description

Referring to fig. 1, the utility model provides a simple porcelain grinding soil sample preparation device, which comprises a stress cross bar 5, a fixed fulcrum frame 7, a concave grinding porcelain bowl 1, a convex porcelain grinding hammer 2 and a detachable bearing belt 4; the stressed cross rod 5 is movably arranged on the fixed fulcrum frame 7 through a pin shaft and rotates around the axial direction of the pin shaft; the convex porcelain grinding hammer 2 is arranged at one end of the stress cross bar 5 through a detachable bearing belt 4; the concave grinding porcelain bowl 1 is arranged at the projection of the convex porcelain grinding hammer 2 along the vertical direction, is arranged beside the fixed fulcrum frame 7 or the fixed support 8, and can move; the inner cavity of the concave grinding porcelain bowl 1 is matched with the shape of the convex porcelain grinding hammer 2.

The convex porcelain grinding hammer 2 is in a bowling pin shape as a whole; the neck of the convex porcelain grinding hammer 2 is arranged at one end of a stress cross bar 5 through a detachable bearing belt 4. The neck of the convex porcelain grinding hammer 2 is provided with a strip-shaped groove, and the detachable bearing belt 4 is a metal ring; the detachable bearing belt 4 is embedded into the belt-shaped groove and the convex porcelain grinding hammer 2 is arranged at the end part of the stress cross bar 5. The neck of the convex porcelain grinding hammer 2 is provided with a fixed rotatable handheld device 3; the fixed rotatable hand-held device 3 drives the convex porcelain grinding hammer 2 to rotate around the axial direction of the convex porcelain grinding hammer 2. The convex porcelain grinding hammer 2 is placed on the concave grinding porcelain bowl 1, and a detachable bearing belt 4 can also be used to be fixed on one side of a short rod of a stress cross rod 5.

The fixed fulcrum frame 7 comprises a first triangular plate and a second triangular plate which is arranged opposite to the first triangular plate and has the same structure with the first triangular plate; a through hole is arranged on the stress cross bar 5 along the radial direction of the stress cross bar 5; the pin shaft penetrates through the first triangular plate, the stress cross rod 5 and the second triangular plate.

The simple porcelain ground soil sample preparation device further comprises a fixable support 8 which is arranged at the bottom of the fixed fulcrum frame 7 and connected with the fixed fulcrum frame 7, and the fixable support 8 can be fixed on a desktop. The stressed cross bar 5 is provided with a hand grip 6; the hand grip 6 is arranged opposite to the detachable bearing belt 4. A hand-held device buckle 9 which can be buckled with the hand-held device 6 is arranged on the fixable support 8. The hand grip buckle 9 is arranged on the fixable support 8 and used for fixing the hand grip 6 so as to facilitate the replacement of soil samples.

The utility model provides a concrete working method of simple and easy porcelain system grinds soil system appearance device is: the convex porcelain grinding hammer 2 is fixed by a detachable bearing belt 4, the hand holder 6 is fixed on the hand holder buckle 9, and a soil sample is put into the concave grinding porcelain bowl 1. And releasing the hand-held device buckle 9 to place the convex grinding hammer into the concave grinding bowl. Repeatedly pressing the hand grip 6 to loosen the soil sample; the rotatable handset 3 is rotatably mounted so that the soil sample is subjected to pressure and friction to alter the fines.

Claims

1. The utility model provides a simple and easy porcelain system grinds soil system appearance device which characterized in that: the simple porcelain grinding soil sample preparation device comprises a stressed cross rod (5), a fixed fulcrum frame (7), a concave grinding porcelain bowl (1), a convex porcelain grinding hammer (2) and a detachable bearing belt (4); the stressed cross rod (5) is movably arranged on the fixed fulcrum frame (7) through a pin shaft and rotates around the axial direction of the pin shaft; the convex porcelain grinding hammer (2) is arranged at one end of the stress cross rod (5) through a detachable bearing belt (4); the concave grinding porcelain bowl (1) is arranged at the projection of the convex porcelain grinding hammer (2) along the vertical direction; the inner cavity of the concave grinding porcelain bowl (1) is matched with the shape of the convex porcelain grinding hammer (2).

2. The simple porcelain grinding and sample preparing device according to claim 1, which is characterized in that: the convex porcelain grinding hammer (2) is integrally in a bowling pin shape; the neck of the convex porcelain grinding hammer (2) is arranged at one end of the stress cross rod (5) through a detachable bearing belt (4).

3. The simple porcelain grinding and sample preparing device according to claim 2, characterized in that: the neck of the convex porcelain grinding hammer (2) is provided with a strip-shaped groove, and the detachable bearing belt (4) is a metal ring; the detachable bearing belt (4) is embedded into the strip-shaped groove, and the convex porcelain grinding hammer (2) is arranged at the end part of the stress cross rod (5).

4. The simple porcelain grinding and sample preparing device according to claim 3, characterized in that: the neck of the convex porcelain grinding hammer (2) is provided with a fixed rotatable handheld device (3); the fixed rotatable handheld device (3) drives the convex porcelain grinding hammer (2) to rotate around the axial direction of the convex porcelain grinding hammer (2).

5. The simple porcelain grinding and sample preparing device according to claim 1, 2, 3 or 4, characterized in that: the fixed fulcrum frame (7) comprises a first triangular plate and a second triangular plate which is arranged opposite to the first triangular plate and has the same structure with the first triangular plate; a through hole is formed in the stressed cross rod (5) along the radial direction of the stressed cross rod (5); the pin shaft penetrates through the first triangular plate, the stress cross rod (5) and the second triangular plate.

6. The simple porcelain grinding and sample preparing device according to claim 5, characterized in that: the simple porcelain soil grinding and sample preparing device further comprises a fixable support (8) which is arranged at the bottom of the fixed fulcrum frame (7) and connected with the fixed fulcrum frame (7).

7. The simple porcelain grinding and sample preparing device according to claim 6, characterized in that: a hand holder (6) is arranged on the stressed cross bar (5); the hand-held device (6) is arranged opposite to the detachable bearing belt (4).

8. The simple porcelain grinding and sample preparing device according to claim 7, characterized in that: a hand-held device buckle (9) which can be buckled with the hand-held device (6) is arranged on the fixable support (8).