CN215640267U

CN215640267U - Rock blasting sampling device for mining geology collection

Info

Publication number: CN215640267U
Application number: CN202122046476.7U
Authority: CN
Inventors: 韩大光
Original assignee: Hainan Xinying Blasting Engineering Co ltd
Current assignee: Hainan Xinying Blasting Engineering Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-01-25
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to the technical field of geological acquisition devices, in particular to a rock blasting sampling device for mining geological acquisition. The technical scheme comprises the following steps: the utility model discloses a blasting sampling shell, including blasting sampling shell, bottom wall fixedly connected with, motor, output fixedly connected with threaded rod, the lower extreme of threaded rod rotates and runs through blasting sampling shell to fixedly connected with drill bit, threaded rod threaded connection has the thread bush, the equal fixedly connected with pulling rod of left and right wall of thread bush, slidable mounting has the piston in the adsorption shell. The utility model can obtain deep rock fragments, adsorb the broken stone, conveniently sample the broken stone, adsorb dust in wind, reduce the damage to the environment and protect the body health of an operator.

Description

Rock blasting sampling device for mining geology collection

Technical Field

The utility model relates to the technical field of geological acquisition devices, in particular to a rock blasting sampling device for mining geological acquisition.

Background

At present, in order to enlarge the blasting scale, reduce the blasting vibration and improve the blasting effect, the domestic large and medium-sized metallurgical open-pit mine largely popularizes and applies the hole-by-hole blasting technology by using new blasting materials such as high-precision delay detonators, high-energy ammonium nitrate explosives and the like. The hole-by-hole detonation technology increases the collision times of rocks in the process of delayed initiation of the blasted rock mass, prolongs the action time of blasting energy, optimizes economic indexes of the blasting technology, improves the comprehensive economic benefits of mines and can reduce blasting vibration to the maximum extent.

When blasting a mine, rock stratum structures inside rocks are often required to be sampled and detected, so that explosive models to be adopted can be determined, but when the rocks are sampled at present, deeper rocks need to be sampled after blasting, but the deeper rocks are often inconvenient to take out samples, and therefore a rock blasting sampling device for mining geology collection is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rock blasting sampling device for mining geology collection, which aims to solve the problems in the background technology and is used for taking out samples from deep rocks.

The technical scheme of the utility model is as follows: the equal fixedly connected with of left and right wall of blasting sample casing holds the casing, two absorption casings of diapire fixedly connected with of blasting sample casing, the top surface fixed mounting of blasting sample casing has the motor, the output fixedly connected with threaded rod of motor, the lower extreme of threaded rod rotates and runs through blasting sample casing to fixedly connected with drill bit.

Preferably, threaded rod threaded connection has the thread bush, the equal fixedly connected with pulling rod of the left and right wall of thread bush, slidable mounting has the piston in the adsorption casing, the pulling rod slide run through the roof of adsorption casing and with piston fixed connection.

Preferably, the threaded rod cover is equipped with second bevel gear, it runs through the installation to rotate between the lateral wall of holding casing and blasting sample casing and drives the pole, the equal first bevel gear of fixedly connected with in both ends and the flabellum of drive pole, first bevel gear and second bevel gear meshing.

Preferably, the top and bottom inner walls of the hand-held shell are provided with clamping grooves, clamping blocks are movably mounted in the clamping grooves, a filter screen is fixedly connected between the clamping blocks, and one end of the filter screen is fixedly connected with an installation rod.

Preferably, the bottom wall of the adsorption shell is provided with a plurality of adsorption through holes.

Preferably, the side wall of the hand-held shell is provided with a sliding through hole, and the filter screen penetrates through the sliding through hole in a sliding mode.

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

then aligning the blasting place, then turning on a motor, rotating a threaded rod at the output end of the motor, and driving a drill bit to drill the cracked rock by the threaded rod to obtain deep rock fragments;

adsorb the rubble, conveniently take a sample the rubble, drive the pole and drive the fan blade and rotate and come in with the wind-suction, then through the adsorption of filter screen, adsorb the dust in the wind, reduce the destruction to the environment, protect operator's healthy.

The installation rod is pulled outwards, then the clamping block is separated from the clamping groove, then the filter screen is taken down to be replaced, the filter screen slides in the sliding through hole and is taken out, and the filter screen is convenient to replace.

Drawings

FIG. 1 is a schematic diagram of the structure of one embodiment of the present invention;

FIG. 2 is a perspective view of FIG. 1;

fig. 3 is a schematic structural view of the hand-held housing in fig. 1.

Reference numerals: 1. blasting the sampling shell; 2. holding the shell by hand; 3. a motor; 4. a threaded rod; 5. a threaded sleeve; 6. a first bevel gear; 7. a second bevel gear; 8. an adsorption housing; 9. a piston; 10. pulling a rod; 11. driving the rod; 12. a fan blade; 13. a filter screen; 14. and (5) installing a rod.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figure 1, the rock blasting sampling device for mining geology collection provided by the utility model comprises a rock blasting sampling device.

In this embodiment, mine geology is gathered and is used rock blasting sampling device, including blasting sample casing 1, the equal fixedly connected with of left and right wall of blasting sample casing 1 holds casing 2, two absorption casings 8 of diapire fixedly connected with of blasting sample casing 1, the top surface fixed mounting of blasting sample casing 1 has motor 3, the output fixedly connected with threaded rod 4 of motor 3, the lower extreme of threaded rod 4 is rotated and is run through blasting sample casing 1 to fixedly connected with drill bit, in this embodiment, holding through operator's both hands and holding casing 2, then aim at the place of blasting, then open motor 3, motor 3's output threaded rod 4 rotates, and threaded rod 4 drives the drill bit and bores the rock that splits, obtains deep rock fragment.

Example two

As shown in fig. 1-2, based on embodiment 1, the threaded rod 4 is in threaded connection with a threaded sleeve 5, the left and right walls of the threaded sleeve 5 are both fixedly connected with a pulling rod 10, a piston 9 is slidably mounted in the adsorption casing 8, and the pulling rod 10 slidably penetrates through the top wall of the adsorption casing 8 and is fixedly connected with the piston 9.

In this embodiment, through threaded

rod

5 and 6 threaded connection of thread bush, drive 6 upshifts of thread bush, 6 drive pulling poles 10 upshifts of thread bush, and pulling poles 10 drive 9 upshifts of piston, adsorb the rubble, and the convenience is taken a sample to the rubble.

EXAMPLE III

As shown in fig. 1 and fig. 3, based on the

above embodiment

1 or 2, the threaded rod 4 is sleeved with a second bevel gear 7, the hand-held casing 2 and the side wall of the blasting sampling casing 1 rotate to be penetrated and installed with a driving rod 11, both ends of the driving rod 11 are fixedly connected with a first bevel gear 6 and a fan blade 12, the first bevel gear 6 is engaged with the second bevel gear 7, both top and bottom inner walls of the hand-held casing 2 are provided with a clamping groove, clamping blocks are movably installed in the clamping groove, a filter screen 13 is fixedly connected between the two clamping blocks, one end of the filter screen 13 is fixedly connected with an installation rod 14, the threaded rod 4 drives the second bevel gear 6 to rotate, the first bevel gear 7 is engaged with the second bevel gear 6 to drive the driving rod 11 to rotate, the side wall of the hand-held casing 2 close to the blasting sampling casing 1 is provided with a dust removal through hole, the driving rod 11 drives the fan blade 12 to rotate to suck wind in, then, the dust in the wind is adsorbed by the adsorption effect of the filter screen 13, so that the damage to the environment is reduced, and the health of an operator is protected.

In this embodiment, will install pole 14 and outwards stimulate, then in the fixture block breaks away from the draw-in groove, then take off filter screen 13 and change, slide in filter screen 13 follow sliding through hole and take out, the convenience is changed filter screen 13.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations of the above embodiments based on the technical solution of the present invention and the related teaching of the above embodiments.

Claims

1. Mine geology is gathered with rock blasting sampling device, including blasting sample casing (1), casing (2) are held to the equal fixedly connected with of left and right wall of blasting sample casing (1), two absorption casings (8) of diapire fixedly connected with of blasting sample casing (1), its characterized in that: the top surface fixed mounting of blasting sample casing (1) has motor (3), the output end fixedly connected with threaded rod (4) of motor (3), the lower extreme of threaded rod (4) is rotated and is run through blasting sample casing (1) to fixedly connected with drill bit.

2. The rock blasting sampling device for mining geology collection according to claim 1, characterized in that the threaded rod (4) is in threaded connection with a threaded sleeve (5), the left and right walls of the threaded sleeve (5) are both fixedly connected with a pulling rod (10), a piston (9) is installed in the adsorption shell (8) in a sliding mode, and the pulling rod (10) penetrates through the top wall of the adsorption shell (8) in a sliding mode and is fixedly connected with the piston (9).

3. The mining geology is gathered and is used rock blasting sampling device of claim 1, characterized in that threaded rod (4) cover is equipped with second bevel gear (7), it runs through between the lateral wall of holding casing (2) and blasting sample casing (1) to rotate and installs drive rod (11), the equal fixedly connected with first bevel gear (6) in both ends of drive rod (11) and flabellum (12), first bevel gear (6) and second bevel gear (7) meshing.

4. The rock blasting sampling device for mining geology collection according to claim 1, characterized in that the top and bottom inner walls of the hand-held shell (2) are provided with clamping grooves, clamping blocks are movably mounted in the clamping grooves, a filter screen (13) is fixedly connected between the two clamping blocks, and one end of the filter screen (13) is fixedly connected with a mounting rod (14).

5. The rock burst sampling device for mining geology collection according to claim 3, characterized in that the bottom wall of the adsorption housing (8) is provided with a plurality of adsorption through holes.

6. The rock burst sampling device for mining geology collection according to claim 4, characterized in that the side wall of the hand-held housing (2) is provided with a sliding through hole, and the filter screen (13) slides through the sliding through hole.