CN217994622U - Conveyer for coal mine machinery - Google Patents

Abstract

The utility model discloses a conveyer for coal mining machinery, wheel and first track are rotated including transportation automobile body, first support arm, second support arm, first driving piece, second driving piece, first rotation wheel, second to coal mining machinery conveyer, first support arm rotationally with the transportation automobile body links to each other, the second support arm rotationally with first support arm links to each other, first driving piece is established on the transportation automobile body, first driving piece with first support arm links to each other, with the drive first support arm rotates, the second driving piece is established on the first support arm, the second driving piece with the second support arm links to each other, with the drive the second support arm rotates, first track rotationally with on the second support arm first rotation wheel and second rotate the wheel and link to each other. The utility model discloses a conveyer for coal mine machinery has advantages such as transportation security height.

Description

Conveyer for coal mine machinery

Technical Field

The utility model relates to a coal mine technical field, concretely relates to conveyer for coal mining machinery.

Background

Coal mines are generally divided into underground coal mines and open pit coal mines, and when a coal seam is far away from the ground surface, a roadway is generally dug towards the underground to mine coal, so that the underground coal mines are obtained. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The coal mine includes a large area of ground, underground and related facilities, the mineworker coal mine usually includes a roadway, a well cave, a mining face and the like, and a plurality of machines for collecting the coal mine need to be conveyed into the mine when the coal mine is collected.

Because the topographic condition in the mine is more complicated, can have a lot of ponding and accumulations, current conveyer when carrying out the transportation, takes place the problem of turning on one's side easily, and the transportation security is relatively poor.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving one of the technical problems in the related art at least to a certain extent. Therefore, the embodiment of the utility model provides a transportation safety's for coal mining machinery conveyer is proposed.

The utility model discloses conveyer for coal mining machinery is including transportation automobile body, a plurality of first support arm, a plurality of second support arm, a plurality of first driving piece, a plurality of second driving piece, a plurality of first rotation wheel, a plurality of second rotation wheel and a plurality of first track, and is a plurality of first support arm and a plurality of second support arm one-to-one is a plurality of first support arm is followed the width direction of transportation automobile body arranges, first support arm rotationally with the transportation automobile body links to each other, the second support arm rotationally with correspond first support arm links to each other. A plurality of first driving piece and a plurality of first support arm one-to-one, first driving piece is established on the transportation automobile body, first driving piece with correspond first support arm links to each other, in order to drive first support arm rotates, and is a plurality of second driving piece and a plurality of second support arm one-to-one, the second driving piece is established and is corresponded on the first support arm, the second driving piece with the second support arm links to each other, in order to drive the second support arm rotates. And the second supporting arm is provided with at least one first rotating wheel and at least one second rotating wheel. The first crawler belts are in one-to-one correspondence with the second support arms, and the first crawler belts are rotatably connected with the first rotating wheels and the second rotating wheels on the second support arms.

The utility model discloses a conveyer for coal mine machinery has advantages such as transportation security height.

In some embodiments, the utility model discloses a coal mine machinery of embodiment uses conveyer includes a plurality of first axis of rotation and a plurality of second axis of rotation, and is a plurality of first axis of rotation is with a plurality of first driving piece one-to-one, first axis of rotation rotationally with the transportation automobile body links to each other, the one end of first axis of rotation with corresponding linking to each other of first driving piece, the other end of first axis of rotation with corresponding first support arm links to each other, and is a plurality of the second axis of rotation is with a plurality of second driving piece one-to-one, the second axis of rotation rotationally with corresponding first support arm links to each other, the one end of second axis of rotation with corresponding the second driving piece links to each other, the other end of second axis of rotation with corresponding the second support arm links to each other.

In some embodiments, the first drive is a first servo motor and/or the second drive is a second servo motor.

In some embodiments, the transportation vehicle body is provided with a driving wheel, a driven wheel and a traveling wheel respectively along two sides in the width direction of the transportation vehicle body, the driving wheel is used for being connected with an output shaft of an engine of the transportation device for the coal mine machinery, the transportation device for the coal mine machinery further comprises a second crawler belt, the second crawler belt is rotatably connected with the driving wheel, the driven wheel and the traveling wheel on the same side, and the driving wheel drives the second crawler belt to rotate.

In some embodiments, the outer surface of the second track is provided with a plurality of grooves.

In some embodiments, a transport platform is further included, the transport platform being coupled to the transport cart.

In some embodiments, a plurality of sets of anti-slip nets are provided on the transportation platform.

In some embodiments, the front end of the transportation vehicle body is provided with a lighting lamp.

Drawings

Fig. 1 is a schematic structural view of a transportation device for coal mine machinery according to an embodiment of the present invention.

Fig. 2 is a front view of a transportation device for a coal mine machine according to an embodiment of the present invention.

Fig. 3 is a plan view of a transportation device for a coal mine machine according to an embodiment of the present invention.

Fig. 4 is a schematic structural view of the first support arm and the second support arm of the transportation device for coal mine machinery according to the embodiment of the present invention.

Reference numerals are as follows:

a transportation device 100 for a coal mine machine;

a transporter body 1;

a first support arm 201; a second support arm 202;

a first driver 301; a second driver 302;

a first rotating wheel 401; a second rotating wheel 402;

a first track 501; a second track 502; a groove 5021;

a first rotating shaft 601; a second rotating shaft 602;

a drive wheel 701; a driven wheel 702; road wheels 703;

a transport platform 8;

an anti-slip net 9;

an illumination lamp 10.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

The technical solution of the present application is described in detail below with reference to the accompanying drawings.

As shown in fig. 1 to 4, a transportation device 100 for a coal mine machine according to an embodiment of the present invention includes a transportation vehicle body 1, a plurality of first support arms 201, a plurality of second support arms 202, a plurality of first driving members 301, a plurality of second driving members 302, a plurality of first rotating wheels 401, a plurality of second rotating wheels 402, and a plurality of first caterpillars 501. The plurality of first support arms 201 and the plurality of second support arms 202 correspond to one another, the plurality of first support arms 201 are arranged in the width direction of the transport vehicle body 1, the first support arms 201 are rotatably connected with the transport vehicle body 1, and the second support arms 202 are rotatably connected with the corresponding first support arms 201.

A plurality of first driving pieces 301 and a plurality of first support arms 201 one-to-one, first driving piece 301 is established on transport vechicle body 1, first driving piece 301 links to each other with the first support arm 201 that corresponds to drive first support arm 201 and rotate, a plurality of second driving pieces 302 and a plurality of second support arms 202 one-to-one, second driving piece 302 is established on the first support arm 201 that corresponds, second driving piece 302 links to each other with second support arm 202, rotate with drive second support arm 202. At least one first rotating wheel 401 and at least one second rotating wheel 402 are arranged on the second supporting arm 202, the first crawler belt 501 is in one-to-one correspondence with the second supporting arms 202, and the first crawler belt 501 is rotatably connected with the first rotating wheel 401 and the second rotating wheel 402 on the second supporting arm 202.

For convenience of understanding of the technical solutions of the present application, the technical solutions of the present application will be further described below by taking as an example that the longitudinal direction of the transport vehicle body 1 coincides with the front-rear direction, the width direction of the transport vehicle body 1 coincides with the left-right direction, and the height direction of the transport vehicle body 1 coincides with the up-down direction, wherein the up-down direction, the front-rear direction, and the left-right direction are as shown in fig. 1.

For example, as shown in fig. 1, the left and right sides of the transportation vehicle body 1 of the transportation device 100 for coal mine machinery according to the embodiment of the present invention are respectively provided with a first support arm 201 and a second support arm 202, the first support arm 201 is rotatable around a first axis extending in the left and right directions and is connected to the transportation vehicle body 1, and the first driving member 301 is connected to the front end of the first support arm 201 to drive the first support arm 201 to rotate. The second support arm 202 is rotatably connected to the rear end of the first support arm 201 about a second axis extending in the left-right direction, and the second driving member 302 is connected to the rear end of the first support arm 201 to drive the second support arm 202 to rotate. The axes of the first rotary wheel 401 and the second rotary wheel 402 are arranged in the left-right direction, the first rotary wheel 401 is located at the rear side of the second rotary wheel 402, and the first crawler belt 501 rotates in the front-rear direction.

The utility model discloses conveyer 100 for coal mining machinery when the deposit is met to the place ahead in the transportation, controls first driving piece 301 and makes the certain angle of rotation of first support arm 201, then controls second driving piece 302 again and makes second support arm 202 rotate certain angle, makes the surface or the ground contact of first track 501 and deposit. Make conveyer 100 for coal mining machinery walk forward, first track 501 is because of producing frictional force with the surface of deposit or ground contact and taking place to rotate, is guaranteeing the utility model discloses when the normal walking of conveyer for coal mining machinery, but also can support transportation automobile body 1, can greatly reduced avoid conveyer 100 for coal mining machinery to walk on the deposit because of uneven risk that causes turning on one's side for the conveyer transportation security is higher for coal mining machinery.

Therefore, the utility model discloses coal mining machinery is with conveyer 100 has advantages such as transportation safety height.

In some embodiments, a plurality of first rotating shafts 601 and a plurality of second rotating shafts 602 are included, the plurality of first rotating shafts 601 correspond to the plurality of first driving members 301 one to one, the first rotating shafts 601 are rotatably connected to the transporter body 1, one end of each first rotating shaft 601 is connected to the corresponding first driving member 301, the other end of each first rotating shaft 601 is connected to the corresponding first support arm 201, the plurality of second rotating shafts 602 correspond to the plurality of second driving members 302 one to one, the second rotating shafts 602 are rotatably connected to the corresponding first support arm 201, one end of each second rotating shaft 602 is connected to the corresponding second driving member 302, and the other end of each second rotating shaft 602 is connected to the corresponding second support arm 202.

For example, as shown in fig. 1 and 4, the first rotating shaft 601 is provided with a bar in the left-right direction and is rotatably connected to the transporting vehicle body 1, the right end of the first rotating shaft 601 is fixedly connected to the first driving member 301, and the left end of the first rotating shaft 601 is fixedly connected to the front end of the first supporting arm 201. The second rotating shaft 602 is disposed in the left-right direction and rotatably connected to the first support arm 201, the right end of the second rotating shaft 602 is connected to the second driving member 302, and the left end of the second rotating shaft 602 is connected to the second support arm 202. The first driving member 301 and the first support arm 201 are connected by the first rotation shaft 601, and the second driving member 302 and the second support arm 202 are connected by the second rotation shaft 602.

In some embodiments, the first drive 301 is a first servo motor and/or the second drive 302 is a second servo motor.

The first driving element 301 is a first servo motor, and/or the second driving element 302 is a second servo motor, it can be understood that the first driving element 301 is a first servo motor, the second driving element 302 is a motor of other type in the prior art, or the first driving element 301 is a motor of other type in the prior art, and the second driving element 302 is a first servo motor, or both the first driving element 301 and the second driving element 302 are servo motors.

For example, the first driving member 301 and the second driving member 302 are both servo motors, thereby facilitating the rotational angle adjustment of the first support arm 201 and the second support arm 202.

In some embodiments, the transportation vehicle body 1 is provided with a driving wheel 701, a driven wheel 702 and road wheels 703 along two sides in the width direction, the driving wheel 701 is used for being connected with an output shaft of an engine of the transportation device 100 for the coal mine machinery, the transportation device 100 for the coal mine machinery further comprises a second crawler belt 502, the second crawler belt 502 is rotatably connected with the driving wheel 701, the driven wheel 702 and the road wheels 703 on the same side, and the driving wheel 701 drives the second crawler belt 502 to rotate.

For example, as shown in fig. 1, a driving wheel 701 and a driven wheel 702 are provided in the front-rear direction, the driving wheel 701 is located on the rear side of the driven wheel 702, a plurality of traveling wheels 703 are provided, a plurality of traveling wheels 703 are located below the driving wheel 701 and the driven wheel 702, and the plurality of traveling wheels 703 are arranged at intervals in the front-rear direction. Through the utility model discloses the form of the no second track 502 of conveyer 100 for the coal mining machinery of embodiment sets up is favorable to improving the utility model discloses the transportation stability of conveyer 100 for the coal mining machinery of embodiment.

Optionally, the outer surface of the second track 502 is provided with a plurality of grooves 5021.

As shown in fig. 1, through set up a plurality of recesses 5021 at the surface of second track 502, can increase second track 502 and ground between frictional force, effectively prevent transport automobile body 1 the phenomenon of skidding from appearing, thereby can improve the utility model discloses coal mining machinery transports reliability with conveyer 100.

In some embodiments, a transport platform 8 is further included, the transport platform 8 being connected to the transport vehicle body 1, the transport platform 8 being used for transporting goods.

Optionally, a plurality of sets of anti-slip nets 9 are provided on the transportation platform 8. As shown in fig. 1, a plurality of sets of the antiskid nets 9 are arranged at intervals in the left-right direction.

Can improve the frictional force between goods and the transportation platform 8 through setting up anti-skidding net 9, prevent that the goods from droing from the transportation platform 8 in the transportation to further improve the utility model discloses the transportation reliability of conveyer 100 for coal mining machinery.

In some embodiments, the front end of the transportation vehicle body 1 is provided with an illumination lamp 10. The illuminating lamp 10 is used for illuminating a mine so as to facilitate the running of the transportation device 100 for coal mine machinery according to the embodiment of the present invention.

In the description of the present invention, it is to 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", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on 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" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In the present application, unless expressly stated or limited otherwise, a first feature "on" or "under" a second feature may be directly contacting the second feature or the first and second features may be indirectly contacting the second feature through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like 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 present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations to the above embodiments by those of ordinary skill in the art are intended to be within the scope of the present invention.

Claims (8)

1. A transportation device for coal mine machinery, comprising:

a transporter body;

the plurality of first supporting arms and the plurality of second supporting arms are in one-to-one correspondence, the plurality of first supporting arms are arranged along the width direction of the transport vehicle body, the first supporting arms are rotatably connected with the transport vehicle body, and the second supporting arms are rotatably connected with the corresponding first supporting arms;

the first driving pieces are arranged on the transport vehicle body and connected with the corresponding first supporting arms to drive the first supporting arms to rotate, the second driving pieces are in one-to-one correspondence with the second supporting arms, the second driving pieces are arranged on the corresponding first supporting arms, and the second driving pieces are connected with the second supporting arms to drive the second supporting arms to rotate;

the second support arm is provided with at least one first rotating wheel and at least one second rotating wheel; and

the first crawler belts are in one-to-one correspondence with the second support arms, and the first crawler belts are rotatably connected with the first rotating wheels and the second rotating wheels on the second support arms.

2. The transportation device for coal mine machinery according to claim 1, comprising a plurality of first rotation shafts and a plurality of second rotation shafts, wherein the plurality of first rotation shafts correspond to the plurality of first driving members one to one, the first rotation shafts are rotatably connected to the transportation vehicle body, one ends of the first rotation shafts are connected to the corresponding first driving members, the other ends of the first rotation shafts are connected to the corresponding first support arms, the plurality of second rotation shafts correspond to the plurality of second driving members one to one, the second rotation shafts are rotatably connected to the corresponding first support arms, one ends of the second rotation shafts are connected to the corresponding second driving members, and the other ends of the second rotation shafts are connected to the corresponding second support arms.

3. The transportation device for coal mining machinery according to claim 2, wherein the first driving member is a first servo motor and/or the second driving member is a second servo motor.

4. The transportation device for the coal mine machinery as claimed in claim 1, wherein the transportation vehicle body is provided with a driving wheel, a driven wheel and a traveling wheel along both sides in the width direction thereof, the driving wheel is used for being connected with an output shaft of an engine of the transportation device for the coal mine machinery, the transportation device for the coal mine machinery further comprises a second crawler belt, the second crawler belt is rotatably connected with the driving wheel, the driven wheel and the traveling wheel on the same side, and the driving wheel drives the second crawler belt to rotate.

5. A coal mine machinery transportation device according to claim 4, wherein the outer surface of the second track is provided with a plurality of grooves.

6. A transportation device for coal mine machinery according to any one of claims 1 to 5, further comprising a transportation platform connected to the transportation vehicle body.

7. The transportation device for coal mine machinery according to claim 6, wherein a plurality of sets of anti-slip nets are provided on the transportation platform.

8. The transportation device for coal mine machinery according to claim 7, wherein a lighting lamp is provided at a front end of the transportation vehicle body.

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