CN217806904U

CN217806904U - Coal mine excavation conveying device

Info

Publication number: CN217806904U
Application number: CN202221846219.XU
Authority: CN
Inventors: 郭婷; 刘伟
Original assignee: Changzhi Lu'an Feihong Coal Machine Co ltd
Current assignee: Changzhi Lu'an Feihong Coal Machine Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-15
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a conveyor is excavated in colliery, including the transportation body frame, the side fixed mounting of transportation body frame has the motor case, and the welding of the top of motor case has the welding post, and the welding of the top of welding post has the guide pipe, and the fixed intercommunication in one side at guide pipe top has the collection funnel, and the opposite side fixed mounting of transportation body frame has the suction box, and the fixed intercommunication in top of suction box has communicating pipe. In the above-mentioned scheme, set up mutually supporting of dust absorption case and dust absorption board inner assembly, the motor shaft that can utilize the motor rotates and drives rotation post and guide fan leaf and rotate, make guide fan leaf rotate and produce wind-force, and wind-force when downwards, will produce suction, thereby through communicating pipe and reposition of redundant personnel tubular column, the aspiration channel will transport in the body frame arouse the dust sediment and inhale the dust absorption case, then carry the holding box through receiving funnel board and circulation pipe and store, prevent that coal cinder from wafting everywhere, influence surrounding environment and personnel's safety.

Description

Coal mine excavating and conveying device

Technical Field

The utility model relates to a coal mine technical field, more specifically say, the utility model relates to a conveyor is excavated in colliery.

Background

Coal mines refer to places rich in coal resources, and generally refer to factories for producing coal by adopting an underground mining or open-air mining mode.

When the colliery is excavated, need carry the processing to the colliery of digging out with the conveyor, and current conveyor can carry out the colliery transportation, but its in-process of collecting the transport, because there is cinder dust impurity on the colliery surface, when collecting in a large number and carrying, can arouse impurity smoke and dust, lead to the surrounding environment to receive the pollution, also can influence personnel's work on every side simultaneously, the security is low, current conveyor all is staff's transport use in addition, can not slide the use, lead to its practicality to be low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a conveyor is excavated in colliery to solve because there is cinder dust impurity on the colliery surface, when collecting in a large number and carrying, can arouse impurity smoke and dust, lead to the surrounding environment to receive the pollution, also can influence personnel's work on every side simultaneously, the problem that the security is low.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a coal mine excavation conveyor, includes the transportation body frame, the side fixed mounting of transportation body frame has the motor case, the top welding of motor case has the welding post, the top welding of welding post has the guide pipe, the fixed intercommunication in one side at guide pipe top has the collection funnel, the opposite side fixed mounting of transportation body frame has the suction box, the fixed intercommunication in top of suction box has communicating pipe, the fixed intercommunication in top of communicating pipe has the dust absorption board, the fixed intercommunication in one side of transportation body frame bottom has ejection of compact funnel, the equal fixed mounting in the left and right sides of transportation body frame bottom has the removal base.

The dust collection plate comprises a dust collection plate inner cavity, a mounting plate and a shunt pipe column, wherein the mounting plate is fixedly mounted on the left side and the right side of the dust collection plate inner cavity, the shunt pipe column is fixedly mounted on the side face of the mounting plate, the bottom of the shunt pipe column is fixedly communicated with an air suction pipe, an air suction hole is formed in the bottom of the dust collection plate, and a communication opening is formed in one side of the bottom of the dust collection plate.

The bottom fixed mounting of suction box inner chamber has first current conducting plate, the bottom fixed mounting of suction box inner chamber has the motor, the top fixedly connected with of motor rotates the post, the top fixed mounting who rotates the post has the fan leaf of leading, the through-hole has been seted up at the top of suction box, the equal fixed mounting in the left and right sides of suction box inner chamber bottom has the bin, the fixed intercommunication in top of bin has the runner pipe, the fixed intercommunication in top of runner pipe has the receiving funnel board.

Wherein, one side of the top of the inner cavity of the movable base is fixedly provided with a second current-conducting plate, the top of the inner cavity of the movable base is fixedly provided with a hydraulic cylinder, the bottom fixedly connected with hydraulic pressure roof-rack of pneumatic cylinder, the equal fixed mounting in the left and right sides of hydraulic pressure roof-rack bottom has the universal wheel, the export has all been seted up on the left and right sides of removal base bottom.

The conveying pipe is of an inclined structure, the side face of the motor box is communicated with the side face of the conveying main frame, a rotating motor is arranged inside the motor box, a motor shaft of the rotating motor is fixedly connected with one end of the spiral conveying paddle, and the discharging hopper is of a hollow structure.

The top of the communicating pipe is fixedly communicated with the inside of the shunt pipe column through the communicating port, and the air suction pipes and the air suction holes are provided with a plurality of air suction holes which correspond to each other.

The output end of the first conductive plate is electrically connected with the input end of the motor, the fan blades of the conductive fan blades are of a turbine type, the wind direction is downward, and the bottom of the communicating pipe is fixedly communicated with the inside of the dust collection box through a through hole.

The utility model discloses an above-mentioned technical scheme's beneficial effect as follows:

in the scheme, the dust collection box and the internal components of the dust collection plate are matched with each other, a motor shaft of the motor can be used for rotating to drive the rotating column and the air guide fan blade to rotate, so that the air guide fan blade rotates to generate wind power, and when the wind power is downward, suction force is generated, so that dust slag excited in the transportation main frame is sucked into the dust collection box through the communicating pipe, the flow dividing pipe column and the air suction pipe, and then is conveyed into the storage box through the receiving funnel plate and the flow dividing pipe to be stored, so that the coal slag is prevented from floating everywhere and affecting the surrounding environment and the personnel safety; in the above scheme, set up the inside device of removal base, earlier start through second current conducting plate control pneumatic cylinder for the downward roof pressure of pneumatic cylinder drives hydraulic pressure roof-rack and universal wheel roof pressure, and at the in-process of roof pressure, make the universal wheel pass through the liftout and descend to ground, then personnel promote the transportation body frame, utilize the universal wheel to slide on ground, can improve the slidability and the practicality of transportation body frame.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the dust-absorbing plate of the present invention;

FIG. 3 is a schematic view of the internal structure of the dust collection box of the present invention;

fig. 4 is a schematic view of the internal structure of the mobile base of the present invention.

[ reference numerals ]

1. Transporting the main frame; 2. a motor case; 3. welding the column; 4. a delivery pipe; 5. a collection funnel; 6. a dust collection box; 7. a communicating pipe; 8. a dust collection plate; 9. conveying the pulp in a spiral way; 10. a discharging hopper; 11. moving the base; 81. mounting a plate; 82. a shunt pipe column; 83. an air suction pipe; 84. an air suction hole; 85. a communication port; 61. a first conductive plate; 62. a motor; 63. rotating the column; 64. a fan blade; 65. a through hole; 66. a storage tank; 67. a flow-through tube; 68. a receiving funnel plate; 111. a second conductive plate; 112. a hydraulic cylinder; 113. a hydraulic top frame; 114. a universal wheel; 115. and (4) a top outlet.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

Example 1;

referring to fig. 1-3, a coal mining and conveying device comprises a conveying main frame 1, a motor box 2 is fixedly installed on the side surface of the conveying main frame 1, a welding column 3 is welded on the top of the motor box 2, a guide pipe 4 is welded on the top of the welding column 3, a collecting funnel 5 is fixedly communicated with one side of the top of the guide pipe 4, a dust suction box 6 is fixedly installed on the other side of the conveying main frame 1, a communicating pipe 7 is fixedly communicated with the top of the dust suction box 6, a dust suction plate 8 is fixedly communicated with the top of the communicating pipe 7, a discharge funnel 10 is fixedly communicated with one side of the bottom of the conveying main frame 1, a movable base 11 is fixedly installed on the left side and the right side of the bottom of the conveying main frame 1, mounting plates 81 are fixedly installed on the left side and the right side of the inner cavity of the dust suction plate 8, a shunt pipe column 82 is fixedly installed on the side of the mounting plates 81, an air suction pipe 83 is communicated with the bottom of the shunt column 82, an air suction pipe 84 is installed on the bottom of the dust suction plate 8, a communicating port 85 is installed on one side of the bottom of the dust suction plate 8, a communicating pipe 61, a first communicating pipe 61 is fixedly installed on the bottom of the inner cavity of the dust suction box 6, a rotating flow guide pipe 62, a rotating fan 62 is connected with a rotating connecting structure of the motor box 2, a rotating connecting box 6, a rotating connecting box 62, a rotating connecting structure of the motor box 6, a rotating connecting pipe 64 is installed on the top of the motor box 2, a rotating connecting structure of the motor box 6, and the motor shaft that rotates the motor and the one end fixed connection of auger delivery thick liquid 9, the inside of ejection of compact funnel 10 is hollow out construction, the top of communicating pipe 7 is through the fixed intercommunication in inside of intercommunication mouth 85 with reposition of redundant personnel tubular column 82, the quantity that aspiration channel 83 and aspiration hole 84 seted up has a plurality of, and corresponds each other, the output of first current conducting plate 61 and the input electric connection of motor 62, the flabellum of air conduction fan leaf 64 is turbine formula, and the wind direction down, the bottom of communicating pipe 7 is through the fixed inside that communicates at suction box 6 of through-hole 65.

The coal mine conveying device has the advantages that when a coal mine is collected and transported, the coal mine is poured into the collecting hopper 5, then enters the conveying pipe 4 through the collecting hopper 5, the coal mine is conveyed to the inside of the transportation main frame 1 by utilizing the obliqueness of the conveying pipe 4, then the motor inside the motor box 2 works, the motor shaft drives the spiral conveying slurry 9 to rotate, then the coal mine is conveyed into the discharging hopper 10 and then is transported to a specified position, in addition, in the transportation process, the starting motor 62 is controlled by the first current-conducting plate 61, the motor shaft of the motor 62 rotates to drive the rotating column 63 and the air-guiding fan blade 64 to rotate, the air-guiding fan blade 64 rotates to generate wind power, and in addition, when the wind power is downward, the suction force can be generated, so that dust and slag excited in the transportation main frame 1 are sucked into the dust suction box 6 through the communicating pipe 7, the shunt pipe column 82 and the air suction pipe 83, and then the dust and slag are conveyed into the storage box 66 through the receiving funnel plate 68 and the communicating pipe 67 to be stored, the coal mine slag is prevented from drifting around, and the surrounding environment and the personnel safety are influenced.

Example 2;

referring to fig. 4, a second conductive plate 111 is fixedly mounted on one side of the top of the inner cavity of the movable base 11, a hydraulic cylinder 112 is fixedly mounted on the top of the inner cavity of the movable base 11, a hydraulic top frame 113 is fixedly connected to the bottom of the hydraulic cylinder 112, universal wheels 114 are fixedly mounted on both the left side and the right side of the bottom of the hydraulic top frame 113, and top outlets 115 are formed on both the left side and the right side of the bottom of the movable base 11.

The utility model has the advantages of when transportation body frame 1 need be carried, can control pneumatic cylinder 112 through second current conducting plate 111 earlier and start for pneumatic cylinder 112 roof pressure downwards drives hydraulic ram 113 and universal wheel 114 roof pressure, and at the in-process of roof pressure, make universal wheel 114 descend to ground through ejection opening 115, then personnel promote transportation body frame 1, utilize universal wheel 114 to slide on ground, can improve the slidability and the practicality of transportation body frame 1.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a coal mine excavation conveying device, includes transportation body frame (1), its characterized in that, the side fixed mounting of transportation body frame (1) has motor case (2), the top welding of motor case (2) has welding post (3), the top welding of welding post (3) has guide pipe (4), the fixed intercommunication in one side at guide pipe (4) top has collection funnel (5), the opposite side fixed mounting of transportation body frame (1) has suction box (6), the fixed intercommunication in top of suction box (6) has communicating pipe (7), the fixed intercommunication in top of communicating pipe (7) has dust absorption plate (8), the fixed intercommunication in one side of transportation body frame (1) bottom has ejection of compact funnel (10), the equal fixed mounting in the left and right sides of transportation body frame (1) bottom has removal base (11).

2. The coal mining and excavating conveying device according to claim 1, wherein mounting plates (81) are fixedly mounted on the left side and the right side of an inner cavity of the dust collection plate (8), a shunt pipe column (82) is fixedly mounted on the side surface of each mounting plate (81), the bottom of each shunt pipe column (82) is fixedly communicated with an air suction pipe (83), an air suction hole (84) is formed in the bottom of the dust collection plate (8), and a communication port (85) is formed in one side of the bottom of the dust collection plate (8).

3. The coal mining and conveying device according to claim 1, wherein a first conductive plate (61) is fixedly mounted at the bottom of an inner cavity of the dust collection box (6), a motor (62) is fixedly mounted at the bottom of the inner cavity of the dust collection box (6), a rotating column (63) is fixedly connected to the top of the motor (62), a conductive fan blade (64) is fixedly mounted at the top of the rotating column (63), a through hole (65) is formed in the top of the dust collection box (6), storage boxes (66) are fixedly mounted on the left side and the right side of the bottom of the inner cavity of the dust collection box (6), a flow pipe (67) is fixedly communicated with the top of each storage box (66), and a receiving funnel plate (68) is fixedly communicated with the top of each flow pipe (67).

4. The coal mining and excavating device according to claim 1, wherein a second conductive plate (111) is fixedly mounted on one side of the top of the inner cavity of the movable base (11), a hydraulic cylinder (112) is fixedly mounted on the top of the inner cavity of the movable base (11), a hydraulic top frame (113) is fixedly connected to the bottom of the hydraulic cylinder (112), universal wheels (114) are fixedly mounted on the left side and the right side of the bottom of the hydraulic top frame (113), and top outlets (115) are formed in the left side and the right side of the bottom of the movable base (11).

5. The coal mining and conveying device according to claim 1, wherein the guide pipe (4) is of an inclined structure, the side surface of the motor box (2) is communicated with the side surface of the conveying main frame (1), a rotating motor is installed inside the motor box (2), a motor shaft of the rotating motor is fixedly connected with one end of the spiral conveying slurry (9), and the discharging funnel (10) is of a hollow structure.

6. The coal mining conveying device according to claim 2, wherein the top of the communicating pipe (7) is fixedly communicated with the interior of the flow dividing pipe column (82) through a communicating opening (85), and a plurality of air suction pipes (83) and air suction holes (84) are arranged and correspond to each other.

7. The coal mining and conveying device according to claim 3, wherein the output end of the first conductive plate (61) is electrically connected with the input end of the motor (62), the fan blades of the fan guide blades (64) are of a turbine type, the wind direction is downward, and the bottom of the communicating pipe (7) is fixedly communicated with the inside of the dust suction box (6) through a through hole (65).