CN218823316U

CN218823316U - Coal sampling device

Info

Publication number: CN218823316U
Application number: CN202222969463.1U
Authority: CN
Inventors: 贺晓忠; 张建国; 郑文斌
Original assignee: Shenmu Zhangjiamao Mining Co Ltd of Shaanxi Coal Group Co Ltd
Current assignee: Shenmu Zhangjiamao Mining Co Ltd of Shaanxi Coal Group Co Ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-04-07
Anticipated expiration: 2032-11-08

Abstract

The utility model discloses a coal sampling device, including the support frame, the top fixedly connected with electric telescopic handle of support frame, electric telescopic handle's output fixed connection has empty groove piece, the beneficial effects of the utility model are that: the utility model discloses novel structure, easy operation, easily the top of the hand, compact structure not only, the practicality is stronger moreover, compare with traditional device the utility model discloses a be provided with electric telescopic handle, dead slot piece, first motor, spiral dwang, soil discharge pipe, sample groove, dwang, baffle, torsional spring, half-gear, first dead slot, second motor, reciprocal lead screw and rack, can be through the baffle of opening the different degree of depth when taking a sample to coal, accomodate into the sample inslot with coal to realize closing the sample groove in the effect of torsional spring, make the utility model discloses can carry out sampling work simultaneously to the coal of the different degree of depth, not only alleviate staff's working strength, more staff's use provides convenience.

Description

Coal sampling device

Technical Field

The utility model relates to a coal mining technology field specifically is a coal sampling device.

Background

In life, coal is a solid combustible mineral formed gradually by ancient plants buried underground and undergoing complex biochemical and physicochemical changes. Coal is known as black gold by people and is industrial food, which is one of main energy sources used in the human world since the eighteenth century, and since the twenty-first century, although the value of coal is not as high as before, coal is one of indispensable energy sources for production and life of people for a long time, the supply of coal is also related to the stability of the development of the industry of China and the aspect of the whole society, and the problem of the supply safety of coal is also the most important part in the energy safety of China.

In the work of coal mining sample, need carry out the sample work to the coal of the different degree of depth, and traditional sample mode is after deepening the required degree of depth of coal layer with the sampling tool, takes out the sampling tool again, when the coal of another degree of depth of needs takes a sample, still need the same action of repetition, can't carry out the coal sample work of the different degree of depth simultaneously, and then has increased staff's working strength.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coal sampling device to in solving the work of proposing in the above-mentioned background art in coal exploitation sample, need carry out the sample work to the coal of the different degree of depth, and traditional sample mode is after deepening the required degree of depth of coal layer with the sampling tool and take out the sampling tool again, when the coal of another degree of depth of needs takes a sample, still need repeat same action, can't carry out the coal sample work of the different degree of depth simultaneously, and then increased staff's working strength's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a coal sampling device, includes the support frame, the top fixedly connected with electric telescopic handle of support frame, electric telescopic handle's output fixedly connected with sky groove piece, the first motor of inner wall fixedly connected with of sky groove piece, the output fixedly connected with spiral dwang of first motor, the bottom of sky groove piece just is located the outside fixedly connected with waste pipe of spiral dwang, a plurality of sample grooves have been seted up to waste pipe's inside equidistance, the inner wall in sample groove rotates and is connected with the dwang, the outside fixedly connected with baffle of dwang, the outside cover of dwang is equipped with the torsional spring, just the one end and the baffle fixed connection of torsional spring, the baffle was kept away from to the torsional spring one end and waste pipe fixed connection, the one end fixedly connected with half-gear of dwang, first dead slot has been seted up to waste pipe's inside, the inner wall fixedly connected with second motor in first dead slot, the reciprocal lead screw of output fixedly connected with of second motor, the outside threaded connection of reciprocal lead screw has the rack, rack and first dead slot sliding connection.

As a preferred scheme of the utility model: the both sides fixedly connected with installation piece of support frame, fixedly connected with strengthening rib between installation piece and the support frame.

As a preferred scheme of the utility model: the two sides of the support frame are fixedly connected with two semicircular blocks, two the semicircular blocks are connected with a rotating plate in a rotating mode, one end of the rotating plate is connected with a positioning block in a rotating mode, the top of the positioning block is connected with a rotating disc in a rotating mode, and the inner thread of the rotating disc is connected with a thread positioning cone.

As a preferred embodiment of the present invention: the top of the support frame is fixedly connected with a storage battery.

As a preferred scheme of the utility model: the top fixedly connected with control panel of support frame, control panel all with battery, electric telescopic handle, first motor and second motor electric connection.

The utility model has the advantages that: the utility model discloses novel structure, easy operation, easily the top of the hand, compact structure not only, the practicality is stronger moreover, compare with traditional device the utility model discloses a be provided with electric telescopic handle, empty groove piece, first motor, spiral dwang, soil discharge pipe, sample groove, dwang, baffle, torsional spring, semi-gear, first empty groove, second motor, reciprocal lead screw and rack, can be through the baffle of opening the different degree of depth when taking a sample to coal, accomodate into the sample inslot with coal to the effect at the torsional spring realizes closing the sample groove, makes the utility model discloses can carry out sampling work simultaneously to the coal of the different degree of depth, not only alleviateed staff's working strength, more staff's use provides convenience.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of a part of the internal structure of the pipe;

FIG. 4 is an enlarged view of the point A of the present invention;

fig. 5 is a schematic structural view of the reciprocating screw rod, the half gear and the rack of the present invention.

In the figure: 1. a support frame; 2. a control panel; 3. a storage battery; 4. an electric telescopic rod; 5. an empty slot block; 6. a first motor; 7. a helical turning rod; 8. a waste pipe; 9. a sampling groove; 10. rotating the rod; 11. a baffle plate; 12. a torsion spring; 13. a thread positioning cone; 14. a first empty slot; 15. a second motor; 16. a reciprocating screw rod; 17. a half gear; 18. mounting a block; 19. reinforcing ribs; 20. a semicircular block; 21. a rotating plate; 22. positioning blocks; 23. rotating the disc; 24. a rack.

Detailed Description

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

Referring to fig. 1 to 5, the present invention provides a technical solution: a coal sampling device comprises a support frame 1, an electric telescopic rod 4 is fixedly connected with the top of the support frame 1, an output end of the electric telescopic rod 4 is fixedly connected with a hollow block 5, the inner wall of the hollow block 5 is fixedly connected with a first motor 6, the output end of the first motor 6 is fixedly connected with a spiral rotating rod 7, a soil discharge pipe 8 is fixedly connected with the bottom of the hollow block 5 and positioned at the outer side of the spiral rotating rod 7, a plurality of sampling grooves 9 are equidistantly arranged in the soil discharge pipe 8, the inner walls of the sampling grooves 9 are rotatably connected with rotating rods 10, a baffle 11 is fixedly connected with the outer sides of the rotating rods 10, and a torsion spring 12 is sleeved on the outer sides of the rotating rods 10, one end of a torsion spring 12 is fixedly connected with the baffle plate 11, one end of the torsion spring 12, which is far away from the baffle plate 11, is fixedly connected with the waste pipe 8, one end of the rotating rod 10 is fixedly connected with a half gear 17, a first empty groove 14 is arranged inside the waste pipe 8, the inner wall of the first empty groove 14 is fixedly connected with a second motor 15, the output end of the second motor 15 is fixedly connected with a reciprocating screw rod 16, the outer side of the reciprocating screw rod 16 is in threaded connection with a rack 24, the rack 24 is in sliding connection with the first empty groove 14, by arranging the electric telescopic rod 4, the empty slot block 5, the first motor 6, the spiral rotating rod 7, the waste discharge pipe 8, the sampling slot 9, the rotating rod 10, the baffle plate 11, the torsion spring 12, the half gear 17, the first empty slot 14, the second motor 15, the reciprocating screw rod 16 and the rack 24, coal can be accommodated into the sampling slot 9 by opening the baffle plates 11 with different depths when the coal is sampled, and realize closing sample groove 9 in torsional spring 12's effect, make the utility model discloses can carry out sampling work simultaneously to the coal of the different degree of depth, not only alleviate staff's working strength, more staff's use provides convenience.

The two sides of the support frame 1 are fixedly connected with the mounting blocks 18, and the reinforcing ribs 19 are fixedly connected between the mounting blocks 18 and the support frame 1, so that the utility model can be conveniently fixed and supported; two semicircular blocks 20 are fixedly connected to two sides of the support frame 1, a rotating plate 21 is rotatably connected between the two semicircular blocks 20, one end of the rotating plate 21 is rotatably connected with a positioning block 22, the top of the positioning block 22 is rotatably connected with a rotating disc 23, and the internal thread of the rotating disc 23 is connected with a thread positioning cone 13, so that the effects of position fixing and supporting of the utility model can be enhanced; the top of the supporting frame 1 is fixedly connected with a storage battery 3 which can provide electric energy for the utility model; the top fixedly connected with control panel 2 of support frame 1, control panel 2 all with battery 3, electric telescopic handle 4, first motor 6 and the 15 electric connection of second motor, the control of being convenient for the utility model discloses a whole function.

Specifically, in using the utility model discloses the time, will through the screw hole in the installation piece 18 the utility model discloses install in suitable position, drive screw thread location awl 13 through rotating the rolling disc 23 and insert in the soil and then carry out position fixing to locating piece 22, carry out the auxiliary stay through rotor plate 21 to support frame 1, do through battery 3 the utility model provides an electric energy, control electric telescopic handle 4 promotes spiral rotation pole 7 and removes, and control first motor 6 and rotate spiral rotation pole 7, when driving calandria 8 under the effect of spiral rotation pole 7 and reach required degree of depth and sample, control second motor 15 rotates reciprocal lead screw 16, reciprocal lead screw 16 drives rack 24 and slides in first dead slot 14, rack 24 drives first half gear 17 and rotates, half gear 17 drives baffle 11 through dwang 10 when being driven and opens sample groove 9, can advance the sample groove 9 with keeping off in the calandria 8 in, when rack 24 no longer drives half gear 17, drive baffle 11 under torsional spring 12's effect and reset, can accomplish the sampling work of first degree of depth, when needing to accomplish the sampling work of next degree of depth, can repeat more than the action.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" 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, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal sampling device, includes support frame (1), its characterized in that, the top fixedly connected with electric telescopic handle (4) of support frame (1), the output fixed connection of electric telescopic handle (4) has empty groove piece (5), the inner wall fixedly connected with first motor (6) of empty groove piece (5), the output fixedly connected with spiral rotating rod (7) of first motor (6), the bottom of empty groove piece (5) just is located the outside fixedly connected with waste pipe (8) of spiral rotating rod (7), a plurality of sample grooves (9) have been seted up to the inside equidistance of waste pipe (8), the inner wall rotation of sample groove (9) is connected with dwang (10), the outside fixedly connected with baffle (11) of dwang (10), the outside cover of dwang (10) is equipped with torsional spring (12), just the one end and the baffle (11) fixed connection of torsional spring (12), the one end and the waste pipe (8) fixed connection of baffle (11) are kept away from to torsional spring (12), the one end and the waste pipe (8) fixed connection of waste pipe (10), the one end fixedly connected with semi-gear (17), the first hollow gear (8) of waste pipe (14) has been seted up to the output of second motor (15), the outer side of the reciprocating screw rod (16) is in threaded connection with a rack (24), and the rack (24) is in sliding connection with the first empty groove (14).

2. A coal sampling device as defined in claim 1 wherein: the supporting frame is characterized in that mounting blocks (18) are fixedly connected to two sides of the supporting frame (1), and reinforcing ribs (19) are fixedly connected between the mounting blocks (18) and the supporting frame (1).

3. A coal sampling device as defined in claim 1 in which: two semicircle blocks (20) of both sides fixedly connected with of support frame (1), two rotate between semicircle block (20) and be connected with rotor plate (21), the one end of rotor plate (21) is rotated and is connected with locating piece (22), the top of locating piece (22) is rotated and is connected with rolling disc (23), the internal thread of rolling disc (23) is connected with screw thread location awl (13).

4. A coal sampling device as defined in claim 1 wherein: the top of the support frame (1) is fixedly connected with a storage battery (3).

5. A coal sampling device as defined in claim 4 in which: the top fixedly connected with control panel (2) of support frame (1), control panel (2) all with battery (3), electric telescopic handle (4), first motor (6) and second motor (15) electric connection.