Bucket elevator equipment for coal mine conveying

Abstract

The utility model provides bucket elevator equipment used for coal mine conveying, and relates to the field of coal mine conveying, the bucket elevator equipment used for coal mine conveying comprises a shell, a lifting mechanism used for conveying coal is arranged in the shell, and a driving assembly is arranged outside the shell. In the lifting mechanism, materials are injected into a shell through a feeding port, then a belt wheel drives a bucket belt and the conveying hopper to move, the materials are conveyed to the top and then discharged through a discharging port, and after the materials are discharged, gas blown out by an air blower is discharged through an exhaust pipe. And then residual materials in the conveying hopper are blown down, and the problems that in the prior art, a device for cleaning the hopper is lacked, when the device is used for a long time, more materials are attached to the interior of the hopper, the containing space of the hopper is reduced, and then the conveying efficiency is reduced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of coal mine transportation, and concretely relates to a bucket elevator equipment for coal mine transportation. BACKGROUND

[0002] The coal mine is the area that human beings exploit coal resources in the coal-rich mining area, and is generally divided into underground coal mine and open coal mine. When the coal mine is excavated, the coal needs to be lifted from the low place to the high place to improve the efficiency of material transportation and reduce the waiting time and production cycle. Therefore, the bucket elevator needs to be used to transport the coal.

[0003] Through the search, the prior art discloses a bucket elevator equipment for coal mine transportation in the Chinese patent with the patent announcement number CN207497484U, which comprises a machine body shell, a clamping device and a driven wheel are arranged in the inside of the lower part area of the machine body shell, a viewing port is arranged in the middle part of the machine body shell, a hopper and a traction member are arranged in the inside of the machine body shell, a motor is arranged at the top end of the machine body shell, a motor shell is arranged outside the motor, the motor shell is connected with a discharge port, the motor is connected with a backstop through the traction member in the inside of the machine body shell, the backstop comprises a rack, a roller belt and a fixed plate, the fixed plate is fixed on one end of the backstop belt through a pressing plate, the other end of the backstop belt is connected with a driving roller through the roller belt, the backstop belt is connected with a stop retreat sliding groove on the sliding block, a driving roller bearing is arranged in the inside of the driving roller, the device can be moved randomly through the arrangement of the universal wheel, the reverse operation of the traction member is prevented through the arrangement of the backstop, and the danger of the equipment is reduced, but the following defects still exist.

[0004] However, the device lacks a device for cleaning the hopper when in use, and when the device is used for a long time, more materials will adhere to the inside of the hopper, thereby reducing the accommodating space of the hopper and further reducing the conveying efficiency.

[0005] However, the device lacks a device for fixing the device when in use, which may cause the device to fall down when conveying the coal, thereby affecting the conveying efficiency and even causing danger in serious cases.

[0006] Therefore, we improve it and propose a bucket elevator equipment for coal mine transportation. UTILITY MODEL CONTENT

[0007] The utility model aims at the fact that the bucket elevator equipment for coal mine transportation lacks a device for cleaning the hopper when in use, and when the device is used for a long time, more materials will adhere to the inside of the hopper, thereby reducing the accommodating space of the hopper and further reducing the conveying efficiency.

[0008] In order to achieve the above-mentioned utility model purposes, the utility model provides the following technical schemes:

[0009] The bucket elevator equipment is used for coal mine conveying to improve the above-mentioned problems.

[0010] The utility model provides specifically as follows:

[0011] Including the shell, the inside of shell is provided with the lifting mechanism that carries out the conveying of coal, the outside of shell is provided with drive assembly,

[0012] The lifting mechanism includes two pulleys, a bucket belt, a conveying bucket, a discharge port, a guide plate, a feed inlet, a blower, an air inlet pipe, a connecting frame and an air outlet pipe, both the pulleys are rotatably connected to the inside of the shell, the bucket belt is arranged outside the two pulleys, the conveying bucket is arranged on the sidewall of the bucket belt, the discharge port is opened on the sidewall of the shell, the guide plate is bolted to the sidewall of the discharge port, the feed inlet is opened on the sidewall of the shell, the blower is bolted to the sidewall of the shell, the air inlet pipe is fixedly connected to the output end of the blower, the connecting frame is communicated and arranged on one end of the air inlet pipe, the air outlet pipe is communicated and arranged on the sidewall of the connecting frame, and the connecting frame is bolted to the shell.

[0013] As a preferred technical scheme of the utility model, the drive assembly includes a motor, a first belt pulley, a second belt pulley and a belt, the motor is bolted to the sidewall of the shell, the first belt pulley is fixedly connected to the output end of the motor, the second belt pulley is fixedly connected to the sidewall of the pulley, and the belt is arranged outside the first belt pulley and the second belt pulley.

[0014] As a preferred technical scheme of the utility model, a support plate for supporting the shell is welded to the bottom sidewall of the shell, a threaded groove is formed in the top of the support plate, and the number of support plates is four and evenly distributed.

[0015] As a preferred technical scheme of the utility model, a guide pipe for guiding the discharged materials is bolted to the bottom of the discharge port, and the guide pipe is arranged obliquely.

[0016] As a preferred technical scheme of the utility model, a filter screen for preventing sundries from blocking the air outlet pipe is bolted in the inside of the air outlet pipe, and the filter screen is made of stainless steel.

[0017] As a preferred technical scheme of the utility model, a material collecting hopper for guiding the materials entering the inside of the shell is bolted to the sidewall of the shell, and the material collecting hopper is communicated with the feed inlet.

[0018] As a preferred technical scheme of the utility model, an anti-rust layer is arranged on the outer wall of the shell, the anti-rust layer is made of epoxy resin, and the anti-rust layer is used for improving the service life of the shell.

[0019] Compared with the prior art, the utility model has the beneficial effects of

[0020] In the scheme of the utility model,

[0021] 1. Through the lifting mechanism that sets up, realized the function that promotes to the material, still can play the role of cleaning to the conveying hopper in addition, in the lifting mechanism, through the feed inlet to the inside of the shell injection material, then take wheel and drive the hopper belt and conveying hopper move, to convey the material to the top, then through the discharge port discharge, after the material discharge, the gas that air blower blows is discharged through the exhaust pipe, then blows the residual material in the conveying hopper, solve the device that the lack of cleaning to the hopper in prior art, when the device long time use, will lead to the inside of the hopper and attach more material, to lead to the containing space of hopper to reduce, and then reduce the conveying efficiency problem of efficiency;

[0022] 2. Through the support plate and screw groove that set up, realized the effect of fixing to the shell, when using, through the bolt of outside is screwed into screw groove and ground in sequence, to realize the fixed effect of shell, solved the device that the lack of fixing to the device in prior art, to lead to when conveying coal, will lead to the device to fall down, to influence conveying efficiency, serious time still can appear dangerous problem. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The structure schematic view of the bucket elevator equipment for coal mine conveying provided by the utility model;

[0024] Figure 2 The left view of the bucket elevator equipment for coal mine conveying provided by the utility model;

[0025] Figure 3 The bucket elevator equipment for coal mine conveying provided by the utility model Figure 2 The sectional view of the A-A place in;

[0026] Figure 4 The structure schematic view of the driving assembly of the bucket elevator equipment for coal mine conveying provided by the utility model;

[0027] Figure 5 The bucket elevator equipment for coal mine conveying provided by the utility model Figure 3 The enlarged view of the A place.

[0028] Indicated in the figure:

[0029] 1. Housing; 2. Lifting mechanism; 3. Drive assembly; 4. Support plate; 5. Threaded groove; 6. Guide tube; 7. Filter; 8. Collecting hopper; 201. Pulley; 202. Bucket belt; 203. Conveying bucket; 204. Discharge port; 205. Guide plate; 206. Feed port; 207. Blower; 208. Inlet pipe; 209. Connecting frame; 210. Exhaust pipe; 301. Motor; 302. First pulley; 303. Second pulley; 304. Belt. DETAILED DESCRIPTION

[0030] To make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them.

[0031] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0034] like Figures 1-5 As shown, this embodiment proposes a bucket elevator device for coal mine transportation, including a shell 1, an elevator mechanism 2 for transporting coal is provided inside the shell 1, and a drive assembly 3 is provided outside the shell 1;

[0035] The lifting mechanism 2 comprises two pulleys 201, a belt 202, a conveying bucket 203, a discharge port 204, a guide plate 205, an inlet 206, a blower 207, an air inlet pipe 208, a connecting frame 209 and an air outlet pipe 210. The two pulleys 201 are rotationally connected to the inside of the shell 1. The belt 202 is arranged outside the two pulleys 201. The conveying bucket 203 is arranged on the side wall of the belt 202. The discharge port 204 is arranged on the side wall of the shell 1. The guide plate 205 is bolted to the side wall of the discharge port 204. The inlet 206 is arranged on the side wall of the shell 1. The blower 207 is bolted to the side wall of the shell 1. The air inlet pipe 208 is fixedly connected to the output end of the blower 207. The connecting frame 209 is arranged at one end of the air inlet pipe 208. The air outlet pipe 210 is arranged on the side wall of the connecting frame 209. The connecting frame 209 is bolted to the shell 1. In use, the pulley 201 is rotated, so that the belt 202 and the conveying bucket 203 are moved, thereby conveying the material in the shell 1. When the material is located at the top of the shell 1, it continues to move, thereby discharging the material in the conveying bucket 203 from the discharge port 204, thereby completing the conveying. After the conveying is completed, the conveying bucket 203 continues to move. At this time, the blower 207 is started. The gas discharged by the blower 207 contacts the conveying bucket 203 through the air outlet pipe 210, thereby blowing the residual material.

[0036] As shown in Figure 4 , as a preferred embodiment, on the basis of the above mode, further, the driving assembly 3 comprises a motor 301, a first pulley 302, a second pulley 303 and a belt 304. The motor 301 is bolted to the side wall of the shell 1. The first pulley 302 is fixedly connected to the output end of the motor 301. The second pulley 303 is fixedly connected to the side wall of the pulley 201. The belt 304 is arranged outside the first pulley 302 and the second pulley 303. In use, the motor 301 drives the first pulley 302 to rotate. Because the second pulley 303 is connected to the first pulley 302 through the belt 304, the rotation of the first pulley 302 also drives the second pulley 303 and the pulley 201 to rotate, thereby driving the pulley 201 to rotate.

[0037] As shown in Figure 1 , as a preferred embodiment, on the basis of the above mode, further, the bottom side wall of the shell 1 is welded with a support plate 4 for supporting the shell 1. The top of the support plate 4 is provided with a threaded groove 5. The number of the support plates 4 is four and they are uniformly distributed. By arranging the support plate 4 and the threaded groove 5, in use, the external bolts are screwed into the threaded grooves 5 and the ground in sequence, thereby fixing the shell 1 and preventing the shell 1 from falling down.

[0038] As shown in Figure 1As shown in the preferred embodiment, on the basis of the above-mentioned manner, further, the bottom of the discharge port 204 is bolted with a guide pipe 6 for guiding the discharged material, and the guide pipe 6 is inclined. By providing the guide pipe 6, the discharged material can be guided to prevent the material from falling on the blower 207.

[0039] As shown in the preferred embodiment, on the basis of the above-mentioned manner, further, the bottom of the discharge port 204 is bolted with a guide pipe 6 for guiding the discharged material, and the guide pipe 6 is inclined. By providing the guide pipe 6, the discharged material can be guided to prevent the material from falling on the blower 207. Figure 5

[0040] As shown in the preferred embodiment, on the basis of the above-mentioned manner, further, the bottom of the discharge port 204 is bolted with a guide pipe 6 for guiding the discharged material, and the guide pipe 6 is inclined. By providing the guide pipe 6, the discharged material can be guided to prevent the material from falling on the blower 207. Figure 1

[0041] As shown in the preferred embodiment, on the basis of the above-mentioned manner, further, the bottom of the discharge port 204 is bolted with a guide pipe 6 for guiding the discharged material, and the guide pipe 6 is inclined. By providing the guide pipe 6, the discharged material can be guided to prevent the material from falling on the blower 207. Figure 1

[0042] Specifically, the bucket elevator device for coal mine conveying in use: the user screws the external bolts into the threaded grooves 5 and the ground in sequence, and then connects the motor 301 and the blower 207 to the external power supply, then the user adds material to the inside of the feed port 206, and then starts the motor 301, which drives the first pulley 302, the second pulley 303 and the pulley 201 to rotate. The rotation of the pulley 201 will make the bucket belt 202 and the conveying bucket 203 move, then when the conveying bucket 203 moves, the material will enter the inside of the conveying bucket 203, and then the material will be conveyed to the top end of the housing 1. When the conveying bucket 203 with material passes through the top point of the pulley 201, the material in the conveying bucket 203 will fall into the inside of the discharge port 204, and then be guided by the guide pipe 6 to the outside, and so on, so as to complete the conveying. When the conveying bucket 203 is conveyed, it will move downward, at this time the blower 207 is started, the gas blown by the blower 207 passes through the air inlet pipe 208 and the connecting frame 209, and then is discharged through the exhaust pipe 210, so as to contact the conveying bucket 203, and then blow the residual material in the conveying bucket 203 down, so as to prevent the material from accumulating too much and affecting the accommodation space in the conveying bucket 203.

[0043] ​​​All the technical features in the embodiment can be freely combined according to actual needs.

[0044] The above embodiment is a preferred implementation scheme of the utility model, in addition to this, the utility model can be realized in other ways, and any obvious replacement without departing from the technical scheme concept is within the protection scope of the utility model.

Claims

1. A bucket elevator device for coal mine transport, comprising a housing (1), characterized in that, The inside of the shell (1) is provided with a lifting mechanism (2) for conveying coal, and the outside of the shell (1) is provided with a driving assembly (3); The lifting mechanism (2) comprises two pulleys (201), a belt (202), a conveying bucket (203), a discharge port (204), a guide plate (205), a feed port (206), a blower (207), an air inlet pipe (208), a connecting frame (209) and an air outlet pipe (210), both of the two pulleys (201) are rotatably connected to the inside of the shell (1), the belt (202) is arranged outside the two pulleys (201), the conveying bucket (203) is arranged on the side wall of the belt (202), the discharge port (204) is formed in the side wall of the shell (1), the guide plate (205) is bolted to the side wall of the discharge port (204), the feed port (206) is formed in the side wall of the shell (1), the blower (207) is bolted to the side wall of the shell (1), the air inlet pipe (208) is fixedly connected to the output end of the blower (207), the connecting frame (209) is in communication with one end of the air inlet pipe (208), the air outlet pipe (210) is in communication with the side wall of the connecting frame (209), and the connecting frame (209) is bolted to the shell (1).

2. A bucket elevator apparatus for coal mine conveying as claimed in claim 1 wherein, The driving assembly (3) comprises a motor (301), a first pulley (302), a second pulley (303) and a belt (304), the motor (301) is bolted to the side wall of the shell (1), the first pulley (302) is fixedly connected to the output end of the motor (301), the second pulley (303) is fixedly connected to the side wall of the pulley (201), and the belt (304) is arranged outside the first pulley (302) and the second pulley (303).

3. The bucket elevator equipment for coal mine transportation according to claim 1, characterized in that: The bottom end side wall of the shell (1) is welded with a support plate (4) for supporting the shell (1), a threaded groove (5) is formed in the top of the support plate (4), and the number of the support plates (4) is four and is uniformly distributed.

4. A bucket elevator apparatus for coal mine conveying as claimed in claim 1, wherein, The bottom of the discharge port (204) is bolted with a guide pipe (6) for guiding the discharged materials, and the guide pipe (6) is inclined.

5. A bucket elevator apparatus for coal mine conveying as claimed in claim 1, wherein, The inside of the air outlet pipe (210) is bolted with a filter screen (7) for preventing sundries from blocking the air outlet pipe (210), and the filter screen (7) is made of stainless steel.

6. A bucket elevator apparatus for coal mine conveying as claimed in claim 1, wherein, The side wall of the shell (1) is bolted with a material collecting hopper (8) for guiding the materials entering the inside of the shell (1), and the material collecting hopper (8) is in communication with the feed port (206).

7. A bucket elevator apparatus for coal mine conveying as defined in claim 1, wherein, The outer wall of the shell (1) is provided with an anti-rust layer, the anti-rust layer is made of epoxy resin, and the anti-rust layer is used to improve the service life of the shell (1).

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