Coal mine mining filling tunneling device

Abstract

The utility model relates to the technical field of coal mine mining, and discloses a coal mine mining filling tunneling device which comprises a coal mine tunneling machine body, a material frame is arranged on one side of the coal mine tunneling machine body, a plurality of feeding grooves are formed between the coal mine tunneling machine body and the material frame, and a cavity and a first installation chamber are formed in the coal mine tunneling machine body. Connecting rods are rotationally installed between the cavity and the multiple feeding grooves, and the connecting rods are provided with crushing and conveying mechanisms used for the feeding grooves. According to the coal mine heading machine disclosed by the utility model, the plurality of crushing paddles on the plurality of connecting rods rotate to crush coal blocks blocked on the front side of the material frame, and the crushed coal blocks fall into the discharging groove after being conveyed to the communicating groove through the first packing auger in the corresponding feeding groove, so that the situation that a coal mine is blocked on the front side of the coal mine heading machine body is avoided; and the coal briquettes in the discharge chute are conveyed to the outside of the coal mine heading machine body through the discharge mechanism, so that the working efficiency of coal mining of the coal mine heading machine body is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mining technical field especially relates to a coal mining filling tunneling device. BACKGROUND

[0002] Coal is the most main solid fuel, is combustible organic rock one. It is by the flourishing plant of certain geologic era growth, in the suitable geologic environment, gradually piles up into thick layer, and is buried in the water bottom or silt, forms through the long geologic era natural coalification. In order to facilitate coal mining, people designed various mining equipment, and the tunneling device is one of the main equipment in the coal mining process.

[0003] At present, most coal mining will use the tunneling machine to mine, in the use process of the tunneling device, the coal block is easy to jam in the front side of the tunneling device, affects the coal mining efficiency, therefore, we put forward a kind of coal mining filling tunneling device to solve the above problems. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of prior art, the utility model provides a kind of coal mining filling tunneling device for solving the above problems.

[0005] In order to achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of coal mining filling tunneling device, including coal tunneling machine body, the side of the coal tunneling machine body is provided with frame, multiple feed grooves are respectively formed between the coal tunneling machine body and frame, cavity and first installation chamber are respectively formed in the coal tunneling machine body, connecting rod is rotatably installed between the cavity and multiple feed grooves, the connecting rod is provided with the crushing conveyor mechanism for feed groove, transmission mechanism is arranged between multiple connecting rods, the first installation chamber is provided with the drive mechanism for transmission mechanism, multiple communication grooves are respectively formed in the coal tunneling machine body, discharge groove is formed in the side of the coal tunneling machine body, second installation chamber is formed in the coal tunneling machine body, the second installation chamber is provided with the discharging mechanism for discharge groove.

[0007] Preferably, the crushing conveyor mechanism includes first auger and crushing paddle, one end of the connecting rod extends into the feed groove and is fixedly installed with first auger, the outer contact surface of the first auger is attached to the inner wall of the feed groove, and multiple crushing paddles are respectively fixedly installed at one end of the feed groove;The coal block jammed in front of the frame is crushed by the rotation of the multiple crushing paddles on the multiple connecting rods, and the crushed coal is transported into the communication groove by the first auger in the corresponding feed groove.

[0008] Preferably, the transmission mechanism comprises a first sprocket, a second sprocket and a chain, the first sprocket is fixedly installed at one end of the two corresponding connecting rods extending into the chamber, the second sprocket is fixedly installed at one end of the two corresponding connecting rods extending into the chamber, and the same chain is meshingly installed between the two first sprockets and the two second sprockets; under the transmission action of the chain, the two groups of first sprockets and second sprockets are synchronously driven to rotate, thereby synchronously driving the first augers on the plurality of connecting rods and the plurality of crushing paddles to rotate.

[0009] Preferably, the driving mechanism comprises a first motor and a first driving rod, the first motor is fixedly installed in the first mounting chamber, the output shaft of the first motor is fixedly installed with the first driving rod, the first driving rod extends into the chamber and is fixedly connected with the corresponding first sprocket; by starting the first motor, the first driving rod drives the corresponding first sprocket to rotate.

[0010] Preferably, the plurality of feeding grooves are communicated with the discharging groove through the corresponding communication grooves; the coal lumps in the feeding grooves can slide into the discharging groove through the communication grooves.

[0011] Preferably, the discharging mechanism comprises a second motor, a second driving rod and a second auger, the second motor is fixedly installed in the second mounting chamber, the output shaft of the second motor is fixedly installed with the second driving rod, one end of the second driving rod extends into the discharging groove and is fixedly installed with the second auger, and the outer contact surface of the second auger is attached to the inner wall of the discharging groove; by starting the second motor, the second driving rod drives the second auger to rotate, and the coal lumps in the discharging groove are transported out of the coal mining machine body through the second auger.

[0012] Compared with the prior art, the coal mining filling tunneling device has the following beneficial effects:

[0013] The coal mining filling tunneling device drives the first augers on the plurality of connecting rods and the plurality of crushing paddles to rotate through the driving mechanism and the transmission mechanism, breaks the coal lumps blocked in front of the material frame through the rotation of the plurality of crushing paddles on the plurality of connecting rods, and then the broken coal lumps are transported into the communication groove through the first auger in the corresponding feeding groove and then fall into the discharging groove, so that the coal lumps are prevented from being blocked in front of the coal mining machine body, and the coal lumps in the discharging groove are transported out of the coal mining machine body through the discharging mechanism, thereby ensuring the work efficiency of the coal mining machine body in coal mining. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a three-dimensional perspective structure schematic view of the utility model;

[0015] Fig. 2 It is a structure schematic view of the utility model in planar section;

[0016] Fig. 3It is the structure schematic view of the partial section of the discharge groove of the utility model.

[0017] Fig. 4 It is the structure schematic view of the partial section of the communication groove of the utility model.

[0018] Fig. 5 It is the structure schematic view of the explosion viewing angle of the utility model.

[0019] In the drawing: 1, coal mine tunneling machine body;2, material frame;3, feed groove;4, chamber;5, first installation room;6, connecting rod;7, first auger;8, broken paddle;9, first chain wheel;10, second chain wheel;11, chain;12, first motor;13, first drive rod;14, communication groove;15, discharge groove;16, second installation room;17, second motor;18, second drive rod;19, second auger. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] REFERENCE Figs. 1 to 5 A coal mine mining filling tunneling device, including coal mine tunneling machine body 1, the side of coal mine tunneling machine body 1 is provided with material frame 2, multiple feed grooves 3 are respectively arranged between coal mine tunneling machine body 1 and material frame 2, chamber 4 and first installation room 5 are respectively arranged in coal mine tunneling machine body 1, connecting rod 6 is rotatably installed between chamber 4 and multiple feed grooves 3, the broken conveying mechanism for feed groove 3 is arranged on connecting rod 6, transmission mechanism is arranged between multiple connecting rods 6, drive mechanism for transmission mechanism is arranged in first installation room 5, multiple communication grooves 14 are respectively arranged in coal mine tunneling machine body 1, discharge groove 15 is arranged on the side of coal mine tunneling machine body 1, second installation room 16 is arranged in coal mine tunneling machine body 1, and discharging mechanism for discharge groove 15 is arranged in second installation room 16.

[0022] Further, the broken conveying mechanism includes first auger 7 and broken paddle 8, one end of connecting rod 6 extends into feed groove 3 and is fixedly installed with first auger 7, the outer contact surface of first auger 7 is attached to the inner wall of feed groove 3, and multiple broken paddles 8 are respectively fixedly installed at one end of feed groove 3;The coal blocks blocked in front of material frame 2 are broken by the rotation of multiple broken paddles 8 on multiple connecting rods 6, and the broken coal blocks are conveyed into communication groove 14 by first auger 7 in the corresponding feed groove 3.

[0023] Specific, the transmission mechanism includes first sprocket 9, second sprocket 10 and chain 11, the corresponding two connecting rods 6 extending into the chamber 4 in one end are fixedly installed with first sprocket 9, the corresponding two connecting rods 6 extending into the chamber 4 in one end are fixedly installed with second sprocket 10, two first sprocket 9 and two second sprocket 10 are meshed with the same chain 11 between them;Under the transmission of chain 11, synchronously drive two groups of first sprocket 9 and second sprocket 10 to rotate, and then synchronously drive the first auger 7 on multiple connecting rods 6 and multiple crushing blades 8 to rotate.

[0024] Specific, the drive mechanism includes first motor 12 and first drive rod 13, first installation chamber 5 is fixedly installed with first motor 12, the output shaft of first motor 12 is fixedly installed with first drive rod 13, first drive rod 13 extends into the chamber 4 and is fixedly connected with the corresponding first sprocket 9;By starting first motor 12, make first drive rod 13 drive corresponding first sprocket 9 to rotate.

[0025] Further, a plurality of feed slots 3 are connected with discharge slot 15 through corresponding communication groove 14 respectively;Convenient for coal block in feed slot 3 to slide through communication groove 14 to discharge slot 15.

[0026] Specific, the discharge mechanism includes second motor 17, second drive rod 18 and second auger 19, second installation chamber 16 is fixedly installed with second motor 17, the output shaft of second motor 17 is fixedly installed with second drive rod 18, one end of second drive rod 18 extends into discharge slot 15 and is fixedly installed with second auger 19, the outer contact surface of second auger 19 is attached to the inner wall of discharge slot 15;By starting second motor 17, make second drive rod 18 drive second auger 19 to rotate, realize the coal block in discharge slot 15 to the coal mine tunneling machine body 1 outside conveying through second auger 19.

[0027] In use: by starting the tunneling head on the coal mine tunneling machine body 1 to dig coal, at the same time, start first motor 12, make first drive rod 13 drive corresponding first sprocket 9 to rotate, under the transmission of chain 11, synchronously drive two groups of first sprocket 9 and second sprocket 10 to rotate, and then synchronously drive the first auger 7 on multiple connecting rods 6 and multiple crushing blades 8 to rotate, realize the coal block in front of the material frame 2 to be broken through the rotation of multiple crushing blades 8 on multiple connecting rods 6, the crushed coal block falls into discharge slot 15 after being conveyed to communication groove 14 by first auger 7 in corresponding feed slot 3, at the same time, by starting second motor 17, make second drive rod 18 drive second auger 19 to rotate, realize the coal block in discharge slot 15 to the coal mine tunneling machine body 1 outside conveying through second auger 19, guarantee the work efficiency of coal mining of coal mine tunneling machine body 1.

[0028] It is to be noted that, in the present text, terms such as first and second, and the like, merely refer to one entity or action being distinguished from another entity or action, without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application.

Claims

1. A coal mine mining filling tunneling device, comprising a coal mine tunneling machine body (1), characterized in that, The coal mine tunneling machine body (1) is provided with a material frame (2) on one side, a plurality of feeding grooves (3) are respectively arranged between the coal mine tunneling machine body (1) and the material frame (2), a cavity (4) and a first mounting chamber (5) are respectively arranged in the coal mine tunneling machine body (1), a connecting rod (6) is rotatably arranged between the cavity (4) and the plurality of feeding grooves (3), a crushing and conveying mechanism for the feeding grooves (3) is arranged on the connecting rod (6), a transmission mechanism is arranged between the plurality of connecting rods (6), a driving mechanism for the transmission mechanism is arranged in the first mounting chamber (5), a plurality of communication grooves (14) are respectively arranged in the coal mine tunneling machine body (1), a discharging groove (15) is arranged on one side of the coal mine tunneling machine body (1), a second mounting chamber (16) is arranged in the coal mine tunneling machine body (1), and a discharging mechanism for the discharging groove (15) is arranged in the second mounting chamber (16).

2. The coal mine mining and filling tunneling device according to claim 1, characterized in that, The crushing and conveying mechanism comprises a first auger (7) and a crushing paddle (8), one end of the connecting rod (6) extends into the feeding groove (3) and is fixedly installed with the first auger (7), the outer contact surface of the first auger (7) is attached to the inner wall of the feeding groove (3), and a plurality of crushing paddles (8) are respectively fixedly installed at one end of the feeding groove (3).

3. The coal mine mining and filling tunneling device according to claim 2, characterized in that, The transmission mechanism comprises a first sprocket (9), a second sprocket (10) and a chain (11), one end of each of the two connecting rods (6) extending into the cavity (4) is fixedly installed with the first sprocket (9), one end of each of the two connecting rods (6) extending into the cavity (4) is fixedly installed with the second sprocket (10), and the same chain (11) is meshingly installed between the two first sprockets (9) and the two second sprockets (10).

4. The coal mine mining and filling tunneling device according to claim 3, characterized in that, The driving mechanism comprises a first motor (12) and a first driving rod (13), the first motor (12) is fixedly installed in the first mounting chamber (5), the output shaft of the first motor (12) is fixedly installed with the first driving rod (13), and the first driving rod (13) extends into the cavity (4) and is fixedly connected with the corresponding first sprocket (9).

5. The coal mine mining filling tunneling device according to claim 1, characterized in that, The plurality of feeding grooves (3) are connected in communication with the discharging groove (15) through the corresponding communication grooves (14).

6. The coal mine mining and filling tunneling device according to claim 5, characterized in that, The discharging mechanism comprises a second motor (17), a second driving rod (18) and a second auger (19), the second motor (17) is fixedly installed in the second mounting chamber (16), the output shaft of the second motor (17) is fixedly installed with the second driving rod (18), one end of the second driving rod (18) extends into the discharging groove (15) and is fixedly installed with the second auger (19), and the outer contact surface of the second auger (19) is attached to the inner wall of the discharging groove (15).

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