Mine material conveyor convenient to block and dredge

Abstract

The utility model discloses a mine material conveyor convenient for blocking prevention and dredging, which comprises a support frame, the upper end of the support frame is provided with a baffle plate, the upper end of the left side of the baffle plate is provided with a feed port, and the bottom of the feed port is provided with an auger shaft; and conveying belts are arranged on the front inner wall and the rear inner wall of the baffle, a first rotating shaft is connected to the front end of the left side of each conveying belt, a first bevel gear is connected to the front end of each first rotating shaft, a second bevel gear is connected to the lower end of each first bevel gear, and a motor is installed at the lower end of each second bevel gear. The auger shaft is used for quantitatively conveying materials, blockage is prevented, the conveying belt conveys the materials, the working efficiency is improved, the baffle can prevent the materials from falling off and accidentally injuring workers, and the safety performance is improved; and the brush rollers are used for cleaning the transmission belt, the cleanliness of the device is kept, the situation that waste is accumulated and difficult to clean is avoided, the service life of the device is prolonged, and the device is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-blocking and dredging material conveyors, in particular to a mine material conveyor which is convenient for anti-blocking and dredging. Background Art

[0002] Conveyors are material handling machines that continuously transport materials along a certain route, also known as continuous conveyors. Conveyors can be used for horizontal, inclined and vertical transportation, and can also form spatial transportation routes, which are generally fixed. Conveyors have large transportation capacity and long transportation distances, and can also complete several process operations simultaneously during the transportation process, so they are widely used. Belt conveyors are widely used to transport materials in mining, stone crushing, metallurgy, building materials, chemical industry, mineral processing, coal mining and other industries.

[0003] There is a material conveyor for mining with a Chinese patent publication number of CN211077478U. The existing material conveyor has a plurality of side baffles extending toward the outer side of the conveyor belt and closely adjacent to each other on both sides of the conveyor belt body, thereby improving the structure of the conveyor belt edge. However, ore is easily accumulated and congested during the conveyor transportation process. This device does not take such phenomena into consideration. During the application process, the transportation efficiency will be low due to the accumulation of ore. Moreover, this device is not equipped with a cleaning device, and the waste generated after the use of the device is difficult to clean, thereby reducing the service life of the device.

[0004] Therefore, we propose a material conveyor for mining that is easy to prevent blockage and dredge, so as to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a material conveyor for mines which is convenient for preventing blockage and dredging, so as to solve the problems in the above-mentioned background technology that ore is easy to accumulate and the device is difficult to clean.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solution: a material conveyor for mining that is convenient for preventing blockage and dredging, comprising a support frame.

[0007] A baffle is provided at the upper end of the support frame, and a feed port is installed at the upper left end of the baffle, and an auger shaft is provided at the bottom of the feed port;

[0008] A conveyor belt is arranged on the front and rear inner walls of the baffle, and a first rotating shaft is connected to the front end of the left side of the conveyor belt, a first bevel gear is connected to the front end of the first rotating shaft, and a second bevel gear is connected to the lower end of the first bevel gear, and a motor is installed at the lower end of the second bevel gear.

[0009] Preferably, the baffle is fixedly connected to the feed port, and the feed port is rotatably connected to the auger shaft, a first pulley is provided at the front end of the auger shaft, a second pulley is provided at the front end of the first rotating shaft, and a transmission belt is connected between the first pulley and the second pulley.

[0010] By adopting the above technical solution, the baffle is used to prevent materials from falling and causing safety hazards. The transmission belt connects the auger shaft and the first rotating shaft. The rotation of the first rotating shaft drives the auger shaft to rotate, which can save energy. The auger shaft can play the role of conveying materials in batches and prevent material accumulation when the device is working.

[0011] Preferably, the conveyor belt is internally meshedly connected with a plurality of rollers, and the front end of the left roller is fixedly connected to the first rotating shaft, the front end of the first rotating shaft is fixedly connected to the first bevel gear, and the first bevel gear is meshedly connected to the second bevel gear, the lower end of the second bevel gear is fixedly connected to the second rotating shaft, and the lower end of the second rotating shaft is fixedly connected to the motor.

[0012] By adopting the above technical scheme, the second rotating shaft is driven to rotate by the motor, the second rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the first rotating shaft to rotate, the first rotating shaft drives the left end roller to rotate, the rotation of the roller makes the conveyor belt move, and the bevel gear group is used to change the movement direction so that the device can work normally.

[0013] Preferably, a worm is provided on the second rotating shaft, and the rear side of the worm is meshedly connected with a worm wheel, the right end of the worm wheel is fixedly connected with the third rotating shaft, and the right end of the third rotating shaft is connected with a third bevel gear, and the right end of the third bevel gear is meshedly connected with a fourth bevel gear.

[0014] By adopting the above technical solution, the rotation of the second shaft drives the worm to rotate, and the worm wheel meshing with the worm also starts to rotate. The worm wheel drives the third shaft to rotate, and the bevel gear set connected to the third shaft rotates.

[0015] Preferably, brush rollers are symmetrically arranged at the middle end of the inner wall of the support frame, and the rear end of the fourth bevel gear is fixedly connected to the left brush roller, and a pulley group is connected between the brush rollers.

[0016] By adopting the above technical solution, the brush roller is driven to rotate by the rotation of the fourth bevel gear, and the two brush rollers are connected by a pulley set and rotate simultaneously, thereby cleaning the conveyor belt, increasing the service life of the device, and protecting the device.

[0017] Preferably, a waste box is provided at the inner middle end of the support frame, and the waste box is slidably connected to the inner wall of the support frame.

[0018] By adopting the above technical solution, waste on the transmission belt is collected by the waste box, and the waste box is slidably connected to the support frame, which is conducive to cleaning the waste box and makes the device cleaner and more convenient.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the mine material conveyor is convenient for preventing blockage and dredging;

[0020] 1. Use the auger shaft to quantitatively transport materials to prevent blockage. The conveyor belt transports materials to improve work efficiency. The baffle can prevent materials from falling and accidentally injuring workers, thereby increasing safety performance;

[0021] 2. Use the brush roller to clean the transmission belt to keep the device clean and tidy, avoid waste accumulation that is difficult to clean, increase the service life of the device, and play a maintenance role for the device;

[0022] 3. The motor is used to drive multiple components to work, and the use of transmission devices saves energy and is green and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the new structure in a front view and cross-section view of the utility model;

[0025] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the worm gear structure of the utility model;

[0027] Figure 5 This is a front view structural schematic diagram of the utility model.

[0028] In the figure: 1. baffle; 2. support frame; 3. feed port; 4. auger shaft; 5. first pulley; 6. conveyor belt; 7. roller shaft; 8. first rotating shaft; 9. second pulley; 10. transmission belt; 11. first bevel gear; 12. second bevel gear; 13. motor; 14. second rotating shaft; 15. worm; 16. worm gear; 17. third rotating shaft; 18. third bevel gear; 19. fourth bevel gear; 20. brush roller; 21. pulley assembly; 22. waste box. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-5 The utility model provides a technical solution: a material conveyor for mines that is convenient for preventing blockage and dredging, comprising a support frame 2, a baffle 1 is provided at the upper end of the support frame 2, and a feed port 3 is installed at the upper left end of the baffle 1, and an auger shaft 4 is provided at the bottom of the feed port 3; a conveyor belt 6 is provided at the front and rear inner walls of the baffle 1, and a first rotating shaft 8 is connected to the front end of the left side of the conveyor belt 6, a first bevel gear 11 is connected to the front end of the first rotating shaft 8, and a second bevel gear 12 is connected to the lower end of the first bevel gear 11, and a motor 13 is installed at the lower end of the second bevel gear 12. The baffle 1 is fixedly connected to the feed port 3, and the feed port 3 is rotatably connected to the auger shaft 4, a first pulley 5 is provided at the front end of the auger shaft 4, and a second pulley 9 is provided at the front end of the first rotating shaft 8, and a transmission belt 10 is connected between the first pulley 5 and the second pulley 9. The conveyor belt 6 is internally meshedly connected with a plurality of rollers 7, and the front end of the left roller 7 is fixedly connected to the first rotating shaft 8, the front end of the first rotating shaft 8 is fixedly connected to the first bevel gear 11, and the first bevel gear 11 is meshedly connected with the second bevel gear 12, the lower end of the second bevel gear 12 is fixedly connected with the second rotating shaft 14, and the lower end of the second rotating shaft 14 is fixedly connected to the motor 13. The motor 13 is used to drive the second rotating shaft 14 to rotate, the second rotating shaft 14 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the first bevel gear 11 to rotate, the first bevel gear 11 drives the first rotating shaft 8 to rotate, the first rotating shaft 8 drives the roller shaft 7 to rotate, the roller shaft 7 is meshed and connected with the conveyor belt 6, so the conveyor belt 6 rotates, the auger shaft 4 is connected to the first rotating shaft 8 through the transmission belt 10 connected between the first pulley 5 and the second pulley 9, the first rotating shaft 8 rotates to drive the auger shaft 4 to rotate, thereby realizing the weighted transportation of mining materials and avoiding blockage during the feeding process. The baffles 1 at the front and rear ends of the conveyor belt 6 limit the material feeding to prevent the mining materials from falling and causing safety hazards, thereby improving the safety of the device.

[0031] A worm 15 is provided on the second rotating shaft 14, and a worm wheel 16 is meshedly connected to the rear side of the worm 15, a third rotating shaft 17 is fixedly connected to the right end of the worm wheel 16, and a third bevel gear 18 is connected to the right end of the third rotating shaft 17, and a fourth bevel gear 19 is meshedly connected to the right end of the third bevel gear 18. Brush rollers 20 are symmetrically provided at the middle end of the inner wall of the support frame 2, and the rear end of the fourth bevel gear 19 is fixedly connected to the left brush roller 20, and a pulley group 21 is connected between the brush rollers 20. A waste box 22 is provided at the inner middle end of the support frame 2, and the waste box 22 is slidably connected to the inner wall of the support frame 2. The motor 13 is used to drive the second rotating shaft 14 to rotate, and the worm 15 arranged on the second rotating shaft 14 also rotates, and the worm wheel 16 arranged at the rear end of the worm 15 rotates, so that the third rotating shaft 17 connected to the worm wheel 16 rotates, and the third rotating shaft 17 drives the third bevel gear 18 to rotate, and the fourth bevel gear 19 meshing with the third bevel gear 18 also rotates, and the brush roller 20 connected to the fourth bevel gear 19 rotates. Because the two brush rollers 20 are connected by a pulley set 21, the two brush rollers 20 rotate at the same time. The rotation of the brush roller 20 cleans the conveyor belt 6, cleans the waste attached to the conveyor belt 6, and the waste falls into the waste box 22. When the waste in the waste box 22 accumulates to a certain amount, the waste box 22 can be drawn out to process the waste in the waste box 22.

[0032] Working principle: When using the mine material conveyor which is easy to prevent blockage and dredge, pour the mine material through the feed port 3, the motor 13 drives the auger shaft 4 to rotate, and transports the mine material to the conveyor belt 6 in a quantitative manner, and then the conveyor belt 6 transports the material to the required position. During the transportation, the baffle 1 plays a role in protecting the staff and improving the safety of the device. The motor 13 drives the brush roller 20 to rotate. The brush roller 20 cleans the conveyor belt 6 during the rotation, and the waste attached to the conveyor belt 6 falls into the waste box 22. When the waste in the waste box 22 accumulates to a certain amount, the waste box 22 can be pulled out and cleaned.

[0033] Thereby completing a series of tasks, the contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material conveyor for use in mines that is convenient for preventing blockage and dredging, comprising a support frame (2), characterized in that: A baffle (1) is provided at the upper end of the support frame (2), and a feed port (3) is installed at the upper left end of the baffle (1), and an auger shaft (4) is provided at the bottom of the feed port (3); A conveyor belt (6) is arranged on the front and rear inner walls of the baffle (1), and a first rotating shaft (8) is connected to the front end of the left side of the conveyor belt (6), a first bevel gear (11) is connected to the front end of the first rotating shaft (8), and a second bevel gear (12) is connected to the lower end of the first bevel gear (11), and a motor (13) is installed at the lower end of the second bevel gear (12).

2. A material conveyor for mines that is convenient for preventing blockage and dredging according to claim 1, characterized in that: The baffle (1) is fixedly connected to the feed port (3), and the feed port (3) is rotatably connected to the auger shaft (4), a first pulley (5) is provided at the front end of the auger shaft (4), a second pulley (9) is provided at the front end of the first rotating shaft (8), and a transmission belt (10) is connected between the first pulley (5) and the second pulley (9).

3. A material conveyor for mines that is convenient for preventing blockage and dredging according to claim 1, characterized in that: The conveyor belt (6) is internally meshed with a plurality of rollers (7), and the front end of the left roller (7) is fixedly connected to the first rotating shaft (8), the front end of the first rotating shaft (8) is fixedly connected to the first bevel gear (11), and the first bevel gear (11) is meshed with the second bevel gear (12), the lower end of the second bevel gear (12) is fixedly connected to the second rotating shaft (14), and the lower end of the second rotating shaft (14) is fixedly connected to the motor (13).

4. A mine material conveyor that is convenient for preventing blockage and dredging according to claim 3, characterized in that: A worm (15) is arranged on the second rotating shaft (14), and the rear side of the worm (15) is meshedly connected with a worm wheel (16), the right end of the worm wheel (16) is fixedly connected with a third rotating shaft (17), and the right end of the third rotating shaft (17) is connected with a third bevel gear (18), and the right end of the third bevel gear (18) is meshedly connected with a fourth bevel gear (19).

5. The material conveyor for mines that is convenient for preventing blockage and dredging according to claim 1 is characterized in that: A brush roller (20) is symmetrically arranged at the middle end of the inner wall of the support frame (2), and the rear end of the fourth bevel gear (19) is fixedly connected to the left brush roller (20), and a pulley group (21) is connected between the brush rollers (20).

6. The material conveyor for mines that is convenient for preventing blockage and dredging according to claim 1 is characterized in that: A waste box (22) is provided at the inner middle end of the support frame (2), and the waste box (22) is slidably connected to the inner wall of the support frame (2).

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