CN219012471U

CN219012471U - Coal mine operation detection device

Info

Publication number: CN219012471U
Application number: CN202223488027.9U
Authority: CN
Inventors: 吴宪来
Original assignee: Jiangsu Fulaishi Machinery Co ltd
Current assignee: Jiangsu Fulaishi Machinery Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-12
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of coal mine detection devices, in particular to a coal mine operation detection device which comprises a detection device shell, a hole digging drill bit and a sampling drill bit, wherein a first driving motor is arranged in the detection device shell and is connected with a first telescopic transmission shaft through a first coupling, one side of the first telescopic transmission shaft is fixedly connected with the hole digging drill bit, the lower end of the first driving motor is provided with a second driving motor, the second driving motor is connected with the second telescopic transmission shaft through a second coupling, and one side of the second telescopic transmission shaft is fixedly connected with the sampling drill bit. Through this device, the design of a plurality of hydraulic telescoping legs has increased the stability when surveying, and the inside bracing piece of sampling drill bit has further increased the stability when sampling, has improved the efficiency of sampling, and the sample accessible discharge gate of sampling conveys to the drawer after getting into collecting the pipeline, has simplified staff's detection workflow greatly, has increased the practicality of device.

Description

Coal mine operation detection device

Technical Field

The utility model relates to the technical field of coal mine detection devices, in particular to a coal mine operation detection device.

Background

The coal mine operation detection means that a small part of representative samples for analysis, test and identification are taken from a coal seam according to certain specification and requirement, the purpose of coal mine detection is to determine the types of coal, the characteristics of the coal quality and the change rules of the characteristics of the coal quality and the technological properties of the coal in a mining area or a well field through data obtained by testing and physical test of the coal samples so as to accurately evaluate the coal quality, determine the processing technical characteristics and the industrial utilization direction of the coal and provide reliable coal quality data for the development and reasonable utilization of coal resources. In the related art, in the process of detecting the coal seam, equipment is not stable enough due to vibration, so that deviation of a detection position is easy to occur, and a sampled sample cannot be automatically collected;

the above information disclosed in this background section is only for the understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art.

Disclosure of Invention

The utility model aims to provide a coal mine operation detection device, which solves the problems that in the coal mine operation detection device provided in the background art, equipment is not stable enough due to vibration in the process of detecting a coal seam, deviation of detection positions is easy to occur, and sampled samples cannot be automatically collected.

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

the utility model provides a colliery operation detection device, includes detection device casing, digs hole drill bit and sampling drill bit, the inside of detection device casing is provided with first driving motor, first driving motor passes through first flexible transmission shaft of first coupling joint, one side fixed connection digs hole drill bit of first flexible transmission shaft, and the lower extreme of first driving motor is provided with second driving motor, second driving motor passes through second coupling joint second flexible transmission shaft, one side fixed connection sampling drill bit of second flexible transmission shaft, the inside of sampling drill bit is provided with the bracing piece, the upper surface of second flexible transmission shaft is provided with the discharge gate.

Preferably, the lower end of the detection device shell is fixedly connected with a hydraulic telescopic support leg, and a rubber pad is arranged at the lower end of the hydraulic telescopic support leg.

Preferably, a collecting pipeline is arranged at the lower end of the discharging hole, and the collecting pipeline is connected with a drawer.

Preferably, the upper end of the detection device shell is fixedly connected with the pushing handle, and the lower end of the detection device shell is provided with a roller.

Preferably, an LED searchlight is arranged at the upper end of the detection device shell.

The beneficial effects of the utility model are as follows:

through this device, the staff is with hydraulic telescoping stabilizer blade adjustment to suitable height back, use the hole digging drill bit to bore the coal cinder, after boring to required degree of depth, rethread hydraulic telescoping stabilizer blade highly adjust the sampling drill bit to with the drilling parallel, thereby usable sampling drill bit samples the colliery, the stability when having increased the detection of the design of a plurality of hydraulic telescoping stabilizer blades, and the inside bracing piece of sampling drill bit has further increased the stability when sampling, the efficiency of sampling has been improved, the sample accessible discharge gate of sampling conveys to the drawer after getting into collecting channel, the flow of staff's detection work has been simplified greatly, the practicality of device has been increased.

Drawings

FIG. 1 is a schematic diagram of a coal mine operation detection device according to the present utility model;

fig. 2 is a schematic structural diagram of a sampling drill bit of a coal mine operation detection device provided by the utility model.

In the figure: 1 detection device casing, 2 first driving motor, 3 second driving motor, 4 hydraulic telescoping leg, 5 rubber pad, 6 gyro wheels, 7 pushing hands, 8 first shaft coupling, 9 second shaft coupling, 10 first flexible transmission shaft, 11 second flexible transmission shaft, 12LED searchlight, 13 discharge gate, 14 dig hole drill bit, 15 sampling drill bit, 16 collecting pipeline, 17 drawers, 18 bracing pieces.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-2, a coal mine operation detecting device comprises a detecting device shell 1, a hole digging drill bit 14 and a sampling drill bit 15, wherein a first driving motor 2 is arranged in the detecting device shell 1, the first driving motor 2 is connected with a first telescopic transmission shaft 10 through a first coupler 8, one side of the first telescopic transmission shaft 10 is fixedly connected with the hole digging drill bit 14, the lower end of the first driving motor 2 is provided with a second driving motor 3, the second driving motor 3 is connected with a second telescopic transmission shaft 11 through a second coupler 9, one side of the second telescopic transmission shaft 11 is fixedly connected with the sampling drill bit 15, and a supporting rod 18 is arranged in the sampling drill bit 15.

Wherein, the upper surface of second flexible transmission shaft 11 is provided with discharge gate 13, and the lower extreme of discharge gate 13 is provided with collecting duct 16, and collecting duct 16 connects drawer 17. The lower extreme fixed connection hydraulic telescoping leg 4 of detection device casing 1, the lower extreme of hydraulic telescoping leg 4 is provided with rubber pad 5.

Through this design, after the staff adjusted hydraulic telescoping leg 4 to suitable height, use the hole digging drill bit 14 to bore the coal cinder, bore to the required degree of depth after, rethread hydraulic telescoping leg 4 with the height adjustment of sampling drill bit 15 to parallel with the drilling, thereby can use sampling drill bit 15 to sample the colliery, stability when the design of a plurality of hydraulic telescoping legs 4 has increased the detection, and the stability when sampling is further increased to the inside bracing piece 18 of sampling drill bit 15, the efficiency of sampling has been improved, the sample accessible discharge gate 13 of sampling gets into after collecting the pipeline 16 and conveys to drawer 17, the flow of staff's detection work has been simplified greatly.

In other embodiments, the upper end of the detection device housing 1 is fixedly connected with the pushing hand 7, and the lower end of the detection device housing 1 is provided with the roller 6.

By this design, the operator can conveniently move the detection device to a position where detection is required by pushing the pushing hand 7 on the detection device housing 1.

In other embodiments, the upper end of the sonde housing 1 is provided with an LED floodlight 12.

By means of the design, the LED searchlight 12 of the detection device shell 1 facilitates illumination in the environment with insufficient light in a coal mine, and therefore safety in use is improved.

In this embodiment, the staff is with hydraulic telescoping leg 4 adjustment to suitable height back, use the hole digging drill bit 14 to bore the coal cinder, after boring to required degree of depth, rethread hydraulic telescoping leg 4 with sampling drill bit 15 highly adjust to with the drilling parallel, thereby usable sampling drill bit 15 samples the colliery, the stability when detecting has been increased in the design of a plurality of hydraulic telescoping legs 4, and the inside bracing piece 18 of sampling drill bit 15 has further increased the stability when sampling, the efficiency of sampling has been improved, the sample accessible discharge gate 13 of sampling gets into and conveys to drawer 17 after collecting the pipeline 16, the flow of staff's detection work has been simplified greatly, the practicality of device has been increased.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a colliery operation detection device, includes detection device casing (1), digs hole drill bit (14) and sampling drill bit (15), its characterized in that, the inside of detection device casing (1) is provided with first driving motor (2), first driving motor (2) are connected first flexible transmission shaft (10) through first shaft coupling (8), one side fixed connection digs hole drill bit (14) of first flexible transmission shaft (10), and the lower extreme of first driving motor (2) is provided with second driving motor (3), second driving motor (3) are connected second flexible transmission shaft (11) through second shaft coupling (9), one side fixed connection sampling drill bit (15) of second flexible transmission shaft (11), the inside of sampling drill bit (15) is provided with bracing piece (18), the upper surface of second flexible transmission shaft (11) is provided with discharge gate (13).

2. The coal mine operation detection device according to claim 1, wherein the lower end of the detection device shell (1) is fixedly connected with a hydraulic telescopic support leg (4), and a rubber pad (5) is arranged at the lower end of the hydraulic telescopic support leg (4).

3. A coal mine operation detecting device according to claim 1, wherein a collecting pipe (16) is arranged at the lower end of the discharge port (13), and the collecting pipe (16) is connected with a drawer (17).

4. The coal mine operation detection device according to claim 1, wherein the upper end of the detection device shell (1) is fixedly connected with a pushing handle (7), and the lower end of the detection device shell (1) is provided with a roller (6).

5. A coal mine operation detection device according to claim 1, wherein the upper end of the detection device housing (1) is provided with an LED searchlight (12).