CN220215104U

CN220215104U - Geological sampling grinder

Info

Publication number: CN220215104U
Application number: CN202321718159.8U
Authority: CN
Inventors: 寇大峰; 孟腊梅; 甄日环; 邓宏福
Original assignee: Shanxi Coal Geology 115 Exploration Institute Co ltd
Current assignee: Shanxi Coal Geology 115 Exploration Institute Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-22
Anticipated expiration: 2033-07-03

Abstract

The utility model relates to a geological sampling grinding device which comprises a grinding frame, wherein grinding grooves are formed in the grinding frame and are symmetrically distributed, the bottoms of the grinding grooves are in an opening shape, lifting plates in the inner part of the grinding grooves are slidably installed, the outer wall of the bottom of the grinding frame is fixedly connected with a bottom plate, a screw is connected onto the bottom plate through threads, the outer wall of the top of the screw is contacted with the bottom plate, a grinding disc in the grinding groove is arranged, and a transmission mechanism is installed on the grinding frame and used for driving the grinding disc to move. According to the utility model, the grinding disc is arranged, so that ores, rocks and the like to be ground are placed in the grinding groove, and the grinding disc is driven by the transmission mechanism to reciprocate in the grinding groove, so that the ores, rocks and the like are ground into powder, and compared with manual grinding, the grinding device is more time-saving and labor-saving.

Description

Geological sampling grinder

Technical Field

The utility model relates to the technical field of geological sampling, in particular to a geological sampling grinding device.

Background

Geological sampling is one of important field work in geological research, and by collecting surface or underground substance samples and analyzing the components and characteristics of the surface or underground substance samples, various information such as the internal structure of the earth, the geological history, the resource hiding and the like can be revealed, and objects of the geological sampling comprise solid rock, soil, sediment, ore and the like.

Before the research of rock, ore and other samples, the samples need to be ground, so that researchers are convenient to study the constituent components of the samples, and the existing mode mainly uses manual grinding, so that the grinding is time-consuming and labor-consuming.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a geological sampling grinding device which comprises a grinding frame, wherein grinding grooves are formed in the grinding frame and are symmetrically distributed, and the bottoms of the grinding grooves are in an opening shape;

the lifting plate is slidably arranged in the grinding groove, the bottom outer wall of the grinding frame is fixedly connected with a bottom plate, a screw rod is connected to the bottom plate through threads, and the top outer wall of the screw rod is contacted with the bottom plate;

the grinding disc is arranged in the grinding groove, and the grinding frame is provided with a transmission mechanism which is used for driving the grinding disc to move.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

preferably, the transmission mechanism comprises a driving motor, the driving motor is fixedly arranged on the grinding frame, one end of an output shaft of the driving motor is fixedly connected with a cam, the outer walls of two sides of the cam are hinged with transmission rods, and two grinding discs are matched with the transmission rods.

Preferably, the sliding openings are formed in the outer walls of the opposite sides of the grinding frame, a first sliding block is installed in the sliding openings in a sliding mode, one side outer wall of the first sliding block is hinged to the transmission rod, and the other side outer wall of the first sliding block is hinged to the grinding disc.

Preferably, a sliding groove is formed in the outer wall of one side, far away from the sliding opening, of the grinding frame, a second sliding block is installed in the sliding groove in a sliding mode, and the outer wall of one side, far away from the first sliding block, of the grinding disc is hinged to the second sliding block.

Preferably, a plurality of limit rods are fixedly connected to the outer wall of the bottom of the lifting plate, and the limit rods are spliced with the bottom plate.

Preferably, the transmission rod is provided with a rectangular opening.

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

according to the utility model, the grinding disc is arranged, so that ores, rocks and the like to be ground are placed in the grinding groove, and the grinding disc is driven by the transmission mechanism to reciprocate in the grinding groove, so that the ores, rocks and the like are ground into powder, and compared with manual grinding, the grinding device is more time-saving and labor-saving.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

fig. 2 is a cross-sectional view of the present utility model.

1. A grinding frame; 2. grinding the groove; 3. a sliding port; 4. a chute; 5. a grinding disc; 6. a transmission rod; 7. a cam; 8. a driving motor; 9. a first sliding block; 10. a second slide block; 11. a lifting plate; 12. a bottom plate; 13. a limit rod; 14. and (3) a screw.

Detailed Description

A geological sampling grinding device according to the present utility model will be further described with reference to fig. 1 to 2.

The geological sampling grinding device comprises a grinding frame 1, wherein grinding grooves 2 are formed in the grinding frame 1, the grinding grooves 2 are symmetrically distributed, the bottoms of the grinding grooves 2 are in an opening shape, a lifting plate 11 is slidably arranged in the grinding grooves 2, a bottom plate 12 is fixedly connected to the outer wall of the bottom of the grinding frame 1, a screw 14 is connected to the bottom plate 12 through threads, the outer wall of the top of the screw 14 is in contact with the bottom plate 12, and lifting of the lifting plate 11 can be achieved through rotating the screw 14;

the grinding groove 2 is internally provided with a grinding disc 5, the grinding frame 1 is provided with a transmission mechanism, and the transmission mechanism drives the grinding disc 5 to slide along the inside of the grinding groove 2 so as to grind materials;

a sliding groove 4 is formed in the inner wall of one side of the grinding groove 2, a sliding opening 3 is formed in the outer wall of the other side of the grinding groove 2, a second slide block 10 is slidably arranged on the inner wall of the sliding groove 4, a first slide block 9 is slidably arranged on the inner wall of the sliding opening 3, the outer walls of the two sides of the grinding disc 5 are hinged with the first slide block 9 and the second slide block 10 respectively, and the grinding disc 5 is supported through the first slide block 9 and the second slide block 10;

the transmission mechanism comprises a driving motor 8, the driving motor 8 is fixedly arranged on the grinding frame 1, one end of an output shaft of the driving motor 8 is fixedly connected with a cam 7, the outer walls of two sides of the cam 7 are hinged with a transmission rod 6, a rectangular opening is formed in the transmission rod 6, the effect of reducing the quality is achieved through the rectangular opening, and then the load of the driving motor 8 is effectively reduced;

when grinding is needed: placing ore and rock into the corresponding grinding groove 2, and adjusting the height of the lifting plate 11 by the amount of the material (when the amount of the material is large, the screw 14 is rotated clockwise to enable the lifting plate 11 to descend, so that the depth of the grinding groove 2 is increased);

with driving motor 8 start, driving motor 8 drives cam 7 and rotates, and cam 7 drives abrasive disc 5 through transfer line 6 and grinds groove 2 reciprocating motion, and then plays the grinding effect to the material, compares in manual grinding, and this device uses labour saving and time saving more.

A plurality of stop bars 13 are fixedly connected to the outer wall of the bottom of the lifting plate 11, the stop bars 13 are spliced with the bottom plate 12, the lifting of the lifting plate 11 is limited through the stop bars 13, and the lifting plate 11 is not easy to deform in the grinding process.

After finishing grinding, the materials are poured out, and the grinding groove 2 and the grinding disc 5 are cleaned, so that the residues of the materials are avoided.

The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.

Claims

1. A geological sampling grinding device, comprising:

the grinding device comprises a grinding frame (1), wherein grinding grooves (2) are formed in the grinding frame (1), the grinding grooves (2) are symmetrically distributed, and the bottoms of the grinding grooves (2) are in an opening shape;

the lifting plate (11) is slidably arranged in the grinding groove (2), the bottom outer wall of the grinding frame (1) is fixedly connected with the bottom plate (12), the bottom plate (12) is connected with the screw rod (14) through threads, and the top outer wall of the screw rod (14) is contacted with the bottom plate (12);

the grinding disc (5) is arranged in the grinding groove (2), and the grinding frame (1) is provided with a transmission mechanism which is used for driving the grinding disc (5) to move.

2. A geological sampling grinding device according to claim 1, wherein: the transmission mechanism comprises a driving motor (8), the driving motor (8) is fixedly arranged on the grinding frame (1), one end of an output shaft of the driving motor (8) is fixedly connected with a cam (7), the outer walls of two sides of the cam (7) are hinged with transmission rods (6), and two grinding discs (5) are matched with the transmission rods (6).

3. A geological sampling grinding device according to claim 2, characterized in that: the grinding device is characterized in that sliding ports (3) are formed in the outer walls of the opposite sides of the grinding frame (1), a first sliding block (9) is installed in the sliding ports (3) in a sliding mode, one side outer wall of the first sliding block (9) is hinged to a transmission rod (6), and the other side outer wall of the first sliding block (9) is hinged to a grinding disc (5).

4. A geological sampling grinding device according to claim 3, characterized in that: the grinding frame (1) is far away from the sliding opening (3), a sliding groove (4) is formed in the outer wall of one side of the sliding groove (4), a second sliding block (10) is installed in the sliding groove (4) in a sliding mode, and the outer wall of one side, far away from the first sliding block (9), of the grinding disc (5) is hinged to the second sliding block (10).

5. The geological sampling grinding device of claim 4, wherein: the outer wall of the bottom of the lifting plate (11) is fixedly connected with a plurality of limiting rods (13), and the limiting rods (13) are spliced with the bottom plate (12).

6. A geological sampling grinding device according to claim 5, wherein: a rectangular opening is formed in the transmission rod (6).