CN213953609U

CN213953609U - TBM cutter head structure

Info

Publication number: CN213953609U
Application number: CN202023126796.5U
Authority: CN
Inventors: 曹保利; 刘亚辉; 何占江; 朱晓峰; 王磊; 杨钦峰; 李文杰; 冀叶涛; 陈念
Original assignee: CRTG Road and Bridge Engineering Co Ltd; Beijing China Railway Tunnel Construction Co Ltd
Current assignee: CRTG Road and Bridge Engineering Co Ltd; Beijing China Railway Tunnel Construction Co Ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-13
Anticipated expiration: 2030-12-21

Abstract

The application discloses TBM blade disc structure, including panel and feeding device and feed arrangement, feeding device includes solid fixed cylinder, transfer line, first motor, feed chute, auger, fixed frame, connects hopper, belt pulley, connecting pipe, driving belt, second motor and backup pad, the solid fixed cylinder of one end lateral wall fixed connection of panel, and the feed chute has all been opened to the inside both sides of solid fixed cylinder, the inside fixed connection connecting pipe of solid fixed cylinder. The fender piece through panel one end intercepts the dregs, through connect the silo with the leading-in swivelling chute of dregs of interception, the inside dregs of swivelling chute get into the inside of feeder hopper, through starting first motor, first motor drives the carousel and rotates, and the carousel drives the switch plate and rotates, thereby the switch plate drives the stock guide and rotates and sweep the swivelling chute and the inside dregs of connecing the hopper into in the inside feed inlet of baffle to make things convenient for the interception of dregs.

Description

TBM cutter head structure

Technical Field

The application relates to a cutter head structure, in particular to a TBM cutter head structure.

Background

In coal mines and hydraulic engineering, a plurality of large-inclination-angle inclined tunnels adopt TBM, when tunneling is performed from top to bottom in an inclined mode, the problem that slag is difficult to discharge from a cutter head is solved, and particularly when tunneling is performed in a large inclination angle, slag soil is difficult to convey backwards and upwards to discharge the slag.

The existing TBM cutter head structure is inconvenient for guiding the slag entering during tunneling, so that the cutter head is easily blocked by the slag, the slag is not easily conveyed out of the cutter head, and the normal operation of the cutter head is further influenced. Therefore, a TBM cutterhead structure is provided for solving the problems.

Disclosure of Invention

A TBM cutter head structure comprises a panel, a material conveying device and a feeding device;

the feeding device comprises a fixed cylinder, a transmission rod, a first motor, a feeding groove, a packing auger, a fixed frame, a receiving hopper, a belt pulley, a connecting pipe, a transmission belt, a second motor and a supporting plate, wherein the side wall of one end of the panel is fixedly connected with the fixed cylinder, the feeding groove is formed in each of two sides of the interior of the fixed cylinder, and the connecting pipe is fixedly connected with the interior of the fixed cylinder;

the feeding device comprises a material receiving groove, material blocking blocks, a rotary groove, a material shifting plate, a material guide plate, a feeding hopper, a feeding port, a rotary disc and a baffle plate, wherein the material blocking blocks are fixedly connected to the outer ring of one end side wall of the panel and are adjacent to each other, the material receiving groove is formed between the material blocking blocks, and one end side wall of each material blocking block is a cambered surface.

Further, the fixed frame of inside fixed connection of fixed section of thick bamboo, the internally mounted of fixed frame has first motor, the output of first motor has cup jointed the carousel.

Furthermore, the inside fixed connection backup pad of fixed section of thick bamboo, rotate between the one end of backup pad and the one end lateral wall of panel and be connected the transfer line, the quantity of transfer line is two, two the transfer line rotates the inside at the feed chute.

Further, the bottom intercommunication of feed chute connects the one end of hopper, connect the one end of the bottom intercommunication connecting pipe of hopper, connect hopper fixed connection at the bottom lateral wall of fixed frame, the top intercommunication feed inlet of feed chute.

Further, two the auger has been cup jointed in the outside of transfer line, the auger rotates to be connected in the inside of feed chute, two the belt pulley has all been cup jointed to the one end of transfer line, the quantity of belt pulley is two, two the transmission belt has been twined between the belt pulley, and the one end of one of them transfer line is cup jointed at the output of second motor.

Further, the inside swivelling chute that opens of one end lateral wall of panel, the central fixed connection baffle of panel, the feed inlet that has the equidistance and distributes is opened to the inside of baffle, the center one side of baffle rotates connects the carousel, the outer lane lateral wall fixed connection switch plate of carousel, the one end lateral wall fixed connection stock guide of switch plate, the one end lateral wall of stock guide is the arc, the inside fixed connection feeder hopper of panel, one side intercommunication swivelling chute of feeder hopper.

The beneficial effect of this application is: the application provides a make things convenient for feeding and defeated TBM blade disc structure of material fast.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic diagram of an internal structure of a panel according to an embodiment of the present application;

fig. 3 is a schematic perspective view of a feeding hopper according to an embodiment of the present application.

In the figure: 1. panel, 2, the fixed cylinder, 3, the transfer line, 4, first motor, 5, the feed chute, 6, the auger, 7, fixed frame, 8, connect the hopper, 9, the belt pulley, 10, the connecting pipe, 11, driving belt, 12, the second motor, 13, the backup pad, 14, connect the silo, 15, the material blocking piece, 16, the swivelling chute, 17, the flitch of dialling, 18, the stock guide, 19, the feeder hopper, 20, the feed inlet, 21, the carousel, 22, the baffle.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-3, a TBM cutter head structure includes a panel 1, a material conveying device and a material feeding device;

the material conveying device comprises a fixed cylinder 2, a transmission rod 3, a first motor 4, a feeding groove 5, a packing auger 6, a fixed frame 7, a receiving hopper 8, a belt pulley 9, a connecting pipe 10, a transmission belt 11, a second motor 12 and a supporting plate 13, wherein the side wall of one end of the panel 1 is fixedly connected with the fixed cylinder 2, the feeding groove 5 is formed in each of two sides of the interior of the fixed cylinder 2, and the connecting pipe 10 is fixedly connected with the interior of the fixed cylinder 2;

the feeding device comprises a material receiving groove 14, material blocking blocks 15, a rotating groove 16, a material shifting plate 17, a material guiding plate 18, a feeding hopper 19, a feeding hole 20, a rotary table 21 and a baffle plate 22, wherein the material blocking blocks 15 are fixedly connected with the outer ring of one end side wall of the panel 1 in an outer ring mode and are adjacent to each other, the material receiving groove 14 is arranged between the material blocking blocks 15, and one end side wall of each material blocking block 15 is an arc surface.

The inside of the fixed cylinder 2 is fixedly connected with a fixed frame 7, a first motor 4 is installed inside the fixed frame 7, and the output end of the first motor 4 is sleeved with a rotating disc 21, so that the structure is more reasonable and the connection is convenient; a support plate 13 is fixedly connected inside the fixed cylinder 2, two transmission rods 3 are rotatably connected between one end of the support plate 13 and one end side wall of the panel 1, and the two transmission rods 3 are rotatably connected inside the feed chute 5, so that the structure is more reasonable and the connection is convenient; the bottom of the feeding chute 5 is communicated with one end of a receiving hopper 8, the bottom of the receiving hopper 8 is communicated with one end of a connecting pipe 10, the receiving hopper 8 is fixedly connected with the side wall of the bottom end of the fixed frame 7, and the top of the feeding chute 5 is communicated with a feeding hole 20, so that the structure is more reasonable and convenient to connect; the packing augers 6 are sleeved outside the two transmission rods 3, the packing augers 6 are rotatably connected inside the feeding chute 5, belt pulleys 9 are sleeved at one ends of the two transmission rods 3, the number of the belt pulleys 9 is two, a transmission belt 11 is wound between the two belt pulleys 9, one end of one transmission rod 3 is sleeved at the output end of a second motor 12, the structure is more reasonable, and the connection is convenient; the inside swivelling chute 16 that has of one end lateral wall of panel 1, the central fixed connection baffle 22 of panel 1, the inside of baffle 22 is opened has the feed inlet 20 that the equidistance distributes, the center one side of baffle 22 is rotated and is connected carousel 21, the outer lane lateral wall fixed connection switch board 17 of carousel 21, the one end lateral wall fixed connection stock guide 18 of switch board 17, the one end lateral wall of stock guide 18 is the arc, the inside fixed connection feeder hopper 19 of panel 1, one side intercommunication swivelling chute 16 of feeder hopper 19, it is more reasonable to have a structure, is convenient for connect.

When the device is used, electrical components appearing in the device are externally connected with a power supply and a control switch when the device is used, then muck is intercepted through a material blocking block 15 at one end of a panel 1, the intercepted muck is guided into a rotary trough 16 through a material receiving trough 14, the muck inside the rotary trough 16 enters into a feed hopper 19, the first motor 4 is started to drive a rotary disc 21 to rotate, the rotary disc 21 drives a material shifting plate 17 to rotate, the material shifting plate 17 drives a material guiding plate 18 to rotate so as to sweep the muck inside the rotary trough 16 and the material receiving hopper 8 into a feed inlet 20 inside a baffle 22, so that the muck is convenient to intercept, the muck entering the feed inlet 20 falls into a feed chute 5, the second motor 12 is started to drive a transmission rod 3 to rotate, the transmission rod 3 is driven through a belt pulley 9 and a transmission belt 11, the two transmission rods 3 drive a packing auger 6 to rotate so as to convey the muck entering the feed chute 5 into the material receiving hopper 8, through connecting pipe 10, conveniently carry the dregs, facilitate the use.

The application has the advantages that:

1. the slag soil blocking device is reasonable in structure, the blocking block at one end of the panel blocks the slag soil, the blocked slag soil is guided into the rotary groove through the material receiving groove, the slag soil in the rotary groove enters the feeding hopper, the first motor drives the rotary disc to rotate by starting the first motor, the rotary disc drives the material shifting plate to rotate, and the material shifting plate drives the material guide plate to rotate so as to sweep the slag soil in the rotary groove and the material receiving hopper into the material inlet in the baffle plate, so that the slag soil is convenient to block;

2. this application is rational in infrastructure, and the inside dregs that gets into the feed inlet falls into the feed chute, and through starting the second motor, the second motor drives the transfer line and rotates, and the transfer line passes through the belt pulley and drive belt transmits, thereby two transfer lines drive the auger and rotate and carry the dregs that will get into the feed chute inside to connect the hopper in, through the connecting pipe, conveniently carry the dregs, facilitate the use.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a TBM blade disc structure which characterized in that: comprises a panel (1), a material conveying device and a feeding device;

the feeding device comprises a fixed cylinder (2), a transmission rod (3), a first motor (4), a feeding groove (5), a packing auger (6), a fixed frame (7), a receiving hopper (8), a belt pulley (9), a connecting pipe (10), a transmission belt (11), a second motor (12) and a supporting plate (13), wherein the side wall of one end of the panel (1) is fixedly connected with the fixed cylinder (2), the feeding groove (5) is formed in each of two inner sides of the fixed cylinder (2), and the connecting pipe (10) is fixedly connected in the fixed cylinder (2);

the feeding device comprises a material receiving groove (14), material blocking blocks (15), a rotary groove (16), a material shifting plate (17), a material guiding plate (18), a feeding hopper (19), a feeding hole (20), a rotary disc (21) and a baffle (22), wherein the material blocking blocks (15) are fixedly connected to the outer ring of one end side wall of the panel (1) in a plurality of numbers and are adjacent to each other, the material receiving groove (14) is formed between the material blocking blocks (15), and one end side wall of each material blocking block (15) is an arc surface.

2. The TBM cutterhead structure of claim 1, wherein: the fixed frame (7) of inside fixed connection of fixed section of thick bamboo (2), the internally mounted of fixed frame (7) has first motor (4), carousel (21) have been cup jointed to the output of first motor (4).

3. The TBM cutterhead structure of claim 1, wherein: the inside fixed connection backup pad (13) of a fixed section of thick bamboo (2), rotate between the one end of backup pad (13) and the one end lateral wall of panel (1) and be connected transfer line (3), the quantity of transfer line (3) is two, two transfer line (3) rotate and connect the inside at feed chute (5).

4. The TBM cutterhead structure of claim 1, wherein: the bottom intercommunication of feed chute (5) connects the one end of hopper (8), connect the one end of the bottom intercommunication connecting pipe (10) of hopper (8), connect the bottom lateral wall of hopper (8) fixed connection at fixed frame (7), the top intercommunication feed inlet (20) of feed chute (5).

5. The TBM cutterhead structure of claim 1, wherein: two auger (6) has been cup jointed in the outside of transfer line (3), auger (6) rotate to be connected in the inside of feed chute (5), two belt pulley (9) have all been cup jointed to the one end of transfer line (3), the quantity of belt pulley (9) is two, two drive belt (11) have been twined between belt pulley (9), and the output of second motor (12) is cup jointed to the one end of one of them transfer line (3).

6. The TBM cutterhead structure of claim 1, wherein: the utility model discloses a panel, including panel (1), the one end lateral wall of panel (1) is inside to be opened there is swivelling chute (16), the center fixed connection baffle (22) of panel (1), feed inlet (20) that the equidistance distributes are opened to the inside of baffle (22), center one side of baffle (22) is rotated and is connected carousel (21), outer lane lateral wall fixed connection switch plate (17) of carousel (21), the one end lateral wall fixed connection stock guide (18) of switch plate (17), the one end lateral wall of stock guide (18) is the arc, inside fixed connection feeder hopper (19) of panel (1), one side intercommunication swivelling chute (16) of feeder hopper (19).