CN217006433U

CN217006433U - Deep sampling device for mining

Info

Publication number: CN217006433U
Application number: CN202220409670.9U
Authority: CN
Inventors: 杨海泉; 赵晖; 马志强
Original assignee: Ellich Tianjin Industrial Technology Co ltd
Current assignee: Ellich Tianjin Industrial Technology Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-19
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a deep sampling device for mining in the technical field of mining, which comprises a workbench, wherein the left side and the right side of the workbench are respectively provided with a positioning component, the bottom surface of the workbench is provided with a plurality of moving wheels, the middle part of the workbench is provided with a drilling component, the positioning component comprises a lower pressing rod which penetrates through the workbench in a sliding manner, the bottom end of the lower pressing rod is connected with a threaded rod in a rotating manner, the bottom end of the threaded rod penetrates through the workbench and is connected with a threaded sleeve in a threaded manner, and a positioning head is fixed below the threaded sleeve. The displacement of the device affects the normal operation of the device.

Description

Deep sampling device for mining

Technical Field

The utility model relates to the technical field of mining, in particular to a deep layer sampling device for mining.

Background

The mine refers to an independent production and operation unit for mining ores in a certain mining boundary, and mainly comprises one or more mining workshops (or called pitheads, mines, open stopes and the like) and some auxiliary workshops, and most of the mines also comprise a coal dressing yard (coal washing plant), wherein when the mines are mined, survey sampling is usually carried out, and the attributes of the ores are confirmed;

however, when the existing sampling device is used for sampling the deep layer of a mine, the road inside the mine is rugged and uneven, so that the sampling device is easy to displace when drilling downwards, a probe is damaged, and the normal sampling of the device is influenced.

Based on the above, the utility model designs a deep sampling device for mine exploitation, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a deep sampling device for mine exploitation, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a deep sampling device for mining comprises a workbench, wherein positioning assemblies are arranged on the left side and the right side of the workbench, a plurality of moving wheels are arranged on the bottom surface of the workbench, and a drilling assembly is arranged in the middle of the workbench;

the positioning assembly comprises a lower pressing rod which penetrates through the workbench in a sliding mode, the bottom end of the lower pressing rod is connected with a threaded rod in a rotating mode, the bottom end of the threaded rod penetrates through the workbench and is connected with a threaded sleeve in a threaded mode, and a positioning head is fixed below the threaded sleeve.

Preferably, the probing subassembly is including rotating the cover of rotating of connection on the workstation top surface, rotates the interior threaded connection of cover and has the screw thread post, and the top of screw thread post is fixed with the limiting plate, and the left and right sides slip joint of screw thread post has spacing, and the top surface right side of workstation is fixed with a motor, is equipped with the band pulley group between the drive end of a motor and the cover of rotating and is connected, and the bottom surface of screw thread post is equipped with the drill bit structure.

Preferably, the drill bit structure includes the slip post of sliding connection in the inside of screw thread post, and the left and right sides of slip post all is equipped with the stopper, corresponds the stopper on the inside left and right sides wall of screw thread post and is equipped with sliding connection's spacing groove with it, and the below of slip post is equipped with the drill bit, and the upper portion of drill bit is equipped with the sample groove.

Preferably, a second motor is arranged between the drill bit and the sliding column, the second motor is positioned at the lower part of the sliding column, and the output end of the second motor extends downwards out of the sliding column and is fixedly connected with the drill bit.

Preferably, the outer side end of the workbench is hinged with a pedal, a torsional spring is arranged at the hinged position, a lifting frame is fixed at the inner side end of the pedal, the lifting frame bypasses threaded rods from the front side and the rear side, and a lifting block is fixed on the upper portion of the threaded rods.

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

according to the utility model, by arranging the positioning assembly, after the device is moved to a proper position through the moving wheel, a worker presses down the pressing rod downwards, the pressing rod drives the threaded rod to move downwards, and the threaded rod can rotate while moving downwards due to the threaded connection of the threaded rod and the threaded sleeve, so that the positioning head is driven to drill into the soil, the device is fixed, and the normal work of the device is prevented from being influenced due to the displacement of the device when the device drills underground; when the drilling of the device is finished, a worker steps on the pedal, the pedal is hinged in the workbench, the lifting frame moves upwards to pry the lifting block above the pedal upwards, and therefore the positioning head, the threaded rod and the lower pressing rod are driven to move upwards, the device can move normally, and the worker can control the device to move and position conveniently;

drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a schematic structural view at A of the present invention;

FIG. 3 is a schematic view of a portion of the structure of the drill bit of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-workbench, 2-moving wheel, 3-threaded column, 4-limiting plate, 5-rotating sleeve, 6-belt wheel set, 7-first motor, 8-sliding column, 9-limiting block, 10-limiting groove, 11-second motor, 12-drill bit, 13-sampling groove, 14-threaded rod, 15-lower pressing rod, 16-lifting block, 17-pedal, 18-lifting frame, 19-torsion spring, 20-threaded sleeve, 21-positioning head and 22-limiting frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to the drawings, the present invention provides a technical solution: a deep sampling device for mining comprises a workbench 1, positioning assemblies are arranged on the left side and the right side of the workbench 1, a plurality of moving wheels 2 are arranged on the bottom surface, and a drilling assembly is arranged in the middle of the workbench 1;

the positioning assembly comprises a lower pressing rod 15 which penetrates through the workbench 1 in a sliding mode, the bottom end of the lower pressing rod 15 is connected with a threaded rod 14 in a rotating mode, the bottom end of the threaded rod 14 penetrates through the workbench 1 and is connected with a threaded sleeve 20 in a threaded mode, and a positioning head 21 is fixed below the threaded sleeve 20.

Wherein, the probing subassembly is including rotating the cover 5 of rotating of connection on 1 top surfaces of workstation, rotates 5 female connection of cover and has screw thread post 3, and the top of screw thread post 3 is fixed with limiting plate 4, and the left and right sides slip joint of screw thread post 3 has spacing 22, and the top surface right side of workstation 1 is fixed with a motor 7, and the drive end of a motor 7 and the rotation cover are equipped with between 5 and take the wheelset 6 to be connected, and the bottom surface of screw thread post 3 is equipped with the drill bit structure.

Wherein, the drill bit structure includes sliding connection at the inside slip post 8 of screw post 3, and the left and right sides of slip post 8 all is equipped with stopper 9, corresponds stopper 9 on the inside left and right sides wall of screw post 3 and is equipped with sliding connection's spacing groove 10 with it, and the below of slip post 8 is equipped with drill bit 12, and the upper portion of drill bit 12 is equipped with sample groove 13.

Wherein, be equipped with No. two motors 11 between drill bit 12 and the slip post 8, No. two motors 11 are located the lower part of slip post 8, and the output of No. two motors 11 stretches out slip post 8 downwards to with drill bit 12 fixed connection.

The outer side end of the workbench 1 is hinged with a pedal 17, a torsion spring 19 is arranged at the hinged position, a lifting frame 18 is fixed at the inner side end of the pedal 17, the lifting frame 18 bypasses the threaded rod 14 from the front side and the rear side, and a lifting block 16 is fixed at the upper part of the threaded rod 14.

One specific application of this embodiment is:

after the device is moved to a proper position through the moving wheel 2, a worker presses the lower pressing rod 15 downwards, the lower pressing rod 15 drives the threaded rod 14 to move downwards, the threaded rod 14 is in threaded connection with the threaded sleeve 20, the threaded rod 14 can rotate while moving downwards, and the positioning head 21 is driven to drill into the soil, so that the device is fixed, and the normal work of the device is prevented from being influenced due to the fact that the device displaces when drilling towards the underground;

the first motor 7 drives the rotating sleeve 5 to rotate through transmission of the belt pulley set 6, the limiting frame 22 is clamped on two sides of the threaded column 3, the threaded column 3 moves downwards to drive the drill bit 12 to move downwards, the second motor 11 drives the drill bit to rotate, the sliding column 8 slides into the threaded column 3 due to resistance when the drill bit 12 enters the ground, the top surface of the drill bit 12 is close to the ground of the threaded column 3, then the drill bit 12 drills into the ground again, after the drill bit 12 reaches a position, the second motor 11 is turned off, the first motor 7 rotates reversely to drive the threaded column 3 to move upwards, the sliding column 8 slides out of the threaded column 3 due to resistance at the drill bit 12, the sampling groove 13 is filled with samples and is moved to the ground from the underground along with the drill bit 12;

after the device drilling, staff's foot is stepped on footboard 17, because footboard 17 articulates in workstation 1, lifting frame 18 upwards removes, upwards prizes the lifting piece 16 of top to drive location head 21, threaded rod 14 and push down lever 15 upwards and remove, thereby make the device can normally remove, the staff's of being convenient for controlling device removes and fixes a position.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a deep sampling device for mining, includes workstation (1), its characterized in that: the left side and the right side of the workbench (1) are respectively provided with a positioning assembly, the bottom surface of the workbench is provided with a plurality of moving wheels (2), and the middle part of the workbench (1) is provided with a drilling assembly;

the positioning assembly comprises a lower pressing rod (15) which penetrates through the workbench (1) in a sliding mode, the bottom end of the lower pressing rod (15) is connected with a threaded rod (14) in a rotating mode, the bottom end of the threaded rod (14) penetrates through the workbench (1) and is connected with a threaded sleeve (20) in a threaded mode, and a positioning head (21) is fixed below the threaded sleeve (20).

2. The deep sampling device for mining of claim 1, wherein: the drilling subassembly is including rotating rotation cover (5) of connection on workstation (1) top surface, rotate cover (5) female connection and have screw thread post (3), and the top of screw thread post (3) is fixed with limiting plate (4), the left and right sides slip joint of screw thread post (3) has spacing (22), the top surface right side of workstation (1) is fixed with a motor (7), the drive end of a motor (7) is equipped with between cover (5) with rotating and takes wheelset (6) to be connected, the bottom surface of screw thread post (3) is equipped with the drill bit structure.

3. The deep sampling device for mining of claim 2, wherein: the drill bit structure includes inside slip post (8) of sliding connection at screw thread post (3), and the left and right sides of slip post (8) all is equipped with stopper (9), corresponds stopper (9) on the inside left and right sides wall of screw thread post (3) and is equipped with sliding connection's spacing groove (10) with it, and the below of slip post (8) is equipped with drill bit (12), and the upper portion of drill bit (12) is equipped with sample groove (13).

4. The deep sampling device for mining of claim 3, wherein: be equipped with No. two motor (11) between drill bit (12) and slip post (8), No. two motor (11) are located the lower part of slip post (8), and the output of No. two motor (11) stretches out slip post (8) downwards to with drill bit (12) fixed connection.

5. The deep sampling device for mining of claim 1, characterized in that: the outer side end of the workbench (1) is hinged with a pedal (17), a torsion spring (19) is arranged at the hinged position, a lifting frame (18) is fixed at the inner side end of the pedal (17), the lifting frame (18) bypasses threaded rods (14) from the front side and the rear side, and lifting blocks (16) are fixed on the upper portion of the threaded rods (14).