CN212768277U

CN212768277U - Coal mine excavation conveying device convenient to clean

Info

Publication number: CN212768277U
Application number: CN202021817849.5U
Authority: CN
Inventors: 吴涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-03-23
Anticipated expiration: 2030-08-27

Abstract

The utility model belongs to the technical field of conveying equipment, especially, be a conveyor is excavated in colliery convenient to wash, to current colliery excavation conveyor be not convenient for wash, when transporting coal because the coal of exploiting out sneakes into many impurity in the exploitation in-process, long-term accumulation can influence conveyor normal operating, and can increase the problem of cost of transportation, the following scheme is proposed to the present, and it includes the mount, rotate around the mount on the inner wall of both sides and install two driving rollers, rotate on two driving rollers and install same conveyer belt, the equal fixed mounting in both sides has hydraulic push rod around the mount, and two hydraulic push rod top fixed mounting have same diaphragm, and the through-hole has been seted up at the diaphragm top, and slidable mounting has the slide in the through-hole, and slide bottom fixed mounting has first motor and has seted up the mounting hole. The utility model discloses can clean the coal mine excavation conveyor surface automatically, and clean efficiency higher, do benefit to and continuously use.

Description

Coal mine excavation conveying device convenient to clean

Technical Field

The utility model relates to a conveying equipment technical field especially relates to a conveyor is excavated in colliery convenient to wash.

Background

A conveyor is a friction-driven machine that transports material in a continuous manner. The material conveying device can be used for conveying materials on a certain conveying line from an initial feeding point to a final discharging point to form a material conveying flow, can be used for conveying crushed materials and conveying finished articles, and can be matched with the requirements of technological processes in the production flows of various industrial enterprises besides pure material conveying to form a rhythmic flow production conveying line. The conveying equipment is widely applied to various modern industrial enterprises.

The existing coal mining and conveying device is not convenient to clean, and a lot of impurities are mixed in the coal mined during the mining process when the coal is transported, so that the normal operation of the conveying device can be influenced due to long-term accumulation, and the transportation cost can be increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current colliery and excavating conveyor and be not convenient for wash, when transporting coal because the coal of exploiting out sneakes into many impurity, long-term accumulation can influence conveyor normal operating, and can increase the shortcoming of cost of transportation at the exploitation in-process, and the abluent colliery of being convenient for of proposition excavates conveyor.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a coal mine excavation conveying device convenient to clean comprises a fixing frame, wherein two driving rollers are rotatably mounted on the inner walls of the front side and the rear side of the fixing frame, the same conveying belt is rotatably mounted on the two driving rollers, hydraulic push rods are fixedly mounted on the front side and the rear side of the fixing frame, the top ends of the two hydraulic push rods are fixedly mounted with a horizontal plate, the top of the horizontal plate is provided with a through hole, a sliding plate is slidably mounted in the through hole, the bottom of the sliding plate is fixedly mounted with a first motor and is provided with a mounting hole, a vertical shaft is rotatably mounted in the mounting hole, a brush plate is fixedly mounted on an output shaft of the first motor, a brush is fixedly mounted at the bottom of the brush plate, a large gear and a small gear are respectively and fixedly mounted on the bottom end of the vertical shaft and an output shaft, the frame body is fixedly installed at the top of the transverse plate, the sliding groove is formed in the bottom of the frame body, and the sleeve is slidably installed in the sliding groove.

Preferably, both sides all fixedly connected with guide post's one end around the mount top, the diaphragm slides and cup joints in four guide post outsides, leads to the diaphragm.

Preferably, the limiting grooves are formed in the inner walls of the two sides of the through hole, the limiting plates are fixedly mounted on the two sides of the sliding plate, and the two limiting plates are slidably mounted in the corresponding limiting grooves respectively to limit the sliding plate.

Preferably, the outside of the vertical shaft is fixedly sleeved with a limiting shaft sleeve, and the limiting shaft sleeve is movably abutted to the top of the sliding plate to support and limit the vertical shaft.

Preferably, the same limiting rod is fixedly connected to the inner walls of the two sides of the sliding groove, and the sleeve is slidably sleeved on the outer side of the limiting rod to guide and limit the sleeve.

Preferably, the second motor is fixedly mounted on the front side of the fixing frame, and the front end of one of the two driving rollers is fixedly connected with the output shaft of the second motor, so that the driving rollers can be driven to rotate conveniently.

In the utility model, the coal mine excavation conveying device convenient to clean drives the brush plate to rotate at high speed by starting the first motor and the second motor, and the brush plate drives the brush to rotate so as to clean the conveying belt by contacting with the conveying belt, thereby cleaning the conveying belt by matching with cleaning water;

in the coal mine excavation conveying device convenient to clean, the pinion is driven to rotate by the output shaft of the first motor, the pinion drives the gearwheel to rotate at a slow speed, the gearwheel drives the turntable to rotate at a slow speed by the vertical shaft, the turntable drives the circular shaft and the sleeve to do circular motion, thereby the sleeve slides left and right in the chute, the sliding plate is driven to reciprocate back and forth by matching with the limiting rod, the sliding plate drives the first motor to reciprocate back and forth, the first motor drives the brush plate to reciprocate back and forth, thereby cleaning different positions in front and at the back of the conveyer belt, the output shaft of the second motor drives the driving roller to rotate, the driving roller drives the conveyer belt to run, the conveying belt is cleaned comprehensively, and after cleaning is finished, the transverse plate is driven to move upwards by opening the hydraulic push rod, so that the brush is separated from contact with the conveying belt, and coal mine excavation materials are conveyed conveniently;

the utility model has the advantages of reasonable design, can clean the colliery excavation conveyor surface automatically, and clean efficiency higher, do benefit to and continuously use, the reliability is high.

Drawings

Fig. 1 is a schematic structural view of a coal mine excavation conveying device convenient to clean according to the present invention;

fig. 2 is a schematic structural diagram of a part a of a coal mine excavation conveying device convenient to clean according to the present invention;

fig. 3 is a schematic structural diagram of a section B-B of the coal mine excavation conveying device convenient to clean according to the present invention;

fig. 4 is a left side view of the coal mine excavation conveying device convenient to clean provided by the utility model.

In the figure: 1. a fixed mount; 2. a driving roller; 3. a conveyor belt; 4. a hydraulic push rod; 5. a transverse plate; 6. a through hole; 7. a slide plate; 8. a vertical axis; 9. a first motor; 10. brushing the board; 11. a guide post; 12. a pinion gear; 13. a bull gear; 14. a turntable; 15. a frame body; 16. a chute; 17. a circular shaft; 18. a sleeve; 19. a limiting rod; 20. a limiting shaft sleeve; 21. a limiting plate; 22. a limiting groove; 23. a second motor.

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.

Referring to fig. 1-4, a coal mine excavation conveying device convenient to clean comprises a fixed frame 1, two transmission rollers 2 are rotatably mounted on the inner walls of the front side and the rear side of the fixed frame 1, the same conveying belt 3 is rotatably mounted on the two transmission rollers 2, hydraulic push rods 4 are fixedly mounted on the front side and the rear side of the fixed frame 1, the top ends of the two hydraulic push rods 4 are fixedly mounted with a same transverse plate 5, the top of the transverse plate 5 is provided with a through hole 6, a sliding plate 7 is slidably mounted in the through hole 6, the bottom of the sliding plate 7 is fixedly mounted with a first motor 9 and a mounting hole, a vertical shaft 8 is rotatably mounted in the mounting hole, an output shaft of the first motor 9 is fixedly mounted with a brush plate 10, the bottom of the brush plate 10 is fixedly mounted with a brush, the bottom end of the vertical shaft 8 and an output shaft of the first, one side of the top of the turntable 14 is fixedly provided with a round shaft 17, the outer side of the round shaft 17 is rotatably sleeved with a sleeve 18, the top of the transverse plate 5 is fixedly provided with a frame body 15, the bottom of the frame body 15 is provided with a sliding groove 16, and the sleeve 18 is slidably arranged in the sliding groove 16.

The utility model discloses in, the one end of the equal fixedly connected with guide post 11 in both sides around the 1 top of mount, diaphragm 5 slide and cup joint in the 11 outsides of four guide posts, lead diaphragm 5.

The utility model discloses in, all seted up spacing groove 22 on the inner wall of 6 both sides of through-hole, the equal fixed mounting in slide 7 both sides has limiting plate 21, and two limiting plate 21 are respectively slidable mounting in corresponding spacing groove 22, carry on spacingly to slide 7.

The utility model discloses in, the fixed cover in the 8 outsides of vertical axis has connect spacing axle sleeve 20, and spacing axle sleeve 20 supports spacingly to vertical axis 8 with 7 top activity butts of slide.

The utility model discloses in, the same gag lever post 19 of fixedly connected with on the 16 both sides inner walls of spout, sleeve 18 slides and cup joints in the gag lever post 19 outside, and it is spacing to lead to sleeve 18.

The utility model discloses in, 1 front side fixed mounting of mount has

second motor

23, and 2 front ends of a driving roller in two driving rollers 2 and the output shaft fixed connection of second motor 23 are convenient for drive driving roller 2 and are rotated.

In the utility model, when in use, by opening the first motor 9 and the second motor 23, the output shaft of the first motor 9 drives the brush plate 10 to rotate at high speed, the brush plate 10 drives the brush to rotate so as to clean the brush plate by contacting with the conveyer belt 3, thereby cleaning the conveyer belt 3 by matching with cleaning water, at the same time, the output shaft of the first motor 9 drives the pinion 12 to rotate, the pinion 12 drives the gearwheel 13 to rotate at slow speed, the gearwheel 13 drives the turntable 14 to rotate at slow speed by the vertical shaft 8, the turntable 14 drives the circular shaft 17 and the sleeve 18 to do circular motion, thereby the sleeve 18 slides left and right in the chute 16, and drives the sliding plate 7 to reciprocate back and forth by matching with the limiting rod 19, the sliding plate 7 drives the first motor 9 to reciprocate back and forth, the first motor 9 drives the brush plate 10 to reciprocate back and forth, thereby cleaning different positions of the conveyer belt 3, the output shaft of the second motor 23 drives the transmission roller 2 to, the driving roller 2 drives the conveying belt 3 to operate, so that the conveying belt 3 is comprehensively cleaned, and after cleaning is finished, the hydraulic push rod 4 is opened to drive the transverse plate 5 to move upwards, so that the brush is separated from the contact with the conveying belt 3, and the coal mine excavation material is conveyed.

Claims

1. A coal mine excavation conveying device convenient to clean comprises a fixing frame (1) and is characterized in that two transmission rollers (2) are rotatably mounted on the inner walls of the front side and the rear side of the fixing frame (1), the same conveying belt (3) is rotatably mounted on the two transmission rollers (2), hydraulic push rods (4) are fixedly mounted on the front side and the rear side of the fixing frame (1), the top ends of the two hydraulic push rods (4) are fixedly mounted with a same transverse plate (5), a through hole (6) is formed in the top of the transverse plate (5), a sliding plate (7) is slidably mounted in the through hole (6), a first motor (9) is fixedly mounted at the bottom of the sliding plate (7) and is provided with a mounting hole, a vertical shaft (8) is rotatably mounted in the mounting hole, a brush plate (10) is fixedly mounted on an output shaft of the first motor (9), a brush is fixedly mounted at the bottom of the brush plate (10), a large gear (13, pinion (12) and gear wheel (13) mesh mutually, and vertical axis (8) top fixed mounting has carousel (14), and carousel (14) top one side fixed mounting has round axle (17), and round axle (17) outside is rotated and has been cup jointed sleeve (18), diaphragm (5) top fixed mounting has framework (15), and spout (16) have been seted up to framework (15) bottom, and sleeve (18) slidable mounting is in spout (16).

2. The coal mine excavation conveying device convenient to clean as claimed in claim 1, wherein one end of each guide column (11) is fixedly connected to the front side and the rear side of the top of the fixing frame (1), and the transverse plate (5) is slidably sleeved on the outer sides of the four guide columns (11).

3. The coal mine excavation conveying device convenient to clean as claimed in claim 1, wherein limiting grooves (22) are formed in inner walls of two sides of the through hole (6), limiting plates (21) are fixedly mounted on two sides of the sliding plate (7), and the two limiting plates (21) are slidably mounted in the corresponding limiting grooves (22) respectively.

4. The coal mine excavation conveying device convenient to clean as claimed in claim 1, wherein a limiting shaft sleeve (20) is fixedly sleeved on the outer side of the vertical shaft (8), and the limiting shaft sleeve (20) is movably abutted to the top of the sliding plate (7).

5. The coal mine excavation conveying device convenient to clean as claimed in claim 1, wherein the same limiting rod (19) is fixedly connected to the inner walls of the two sides of the sliding chute (16), and the sleeve (18) is sleeved on the outer side of the limiting rod (19) in a sliding mode.

6. The coal mine excavation conveying device convenient to clean as claimed in claim 1, wherein a second motor (23) is fixedly mounted on the front side of the fixing frame (1), and the front end of one driving roller (2) of the two driving rollers (2) is fixedly connected with an output shaft of the second motor (23).