Belt conveyor material guiding structure and method

Abstract

The application relates to the technical field of belt conveyor material guiding, in particular to a belt conveyor material guiding structure, which comprises a belt conveyor body, the upper side of the belt conveyor body is provided with a conveying mechanism, the right side of the conveying mechanism is provided with a discharging assembly, the upper end face left side of the belt conveyor body is fixedly connected with a material leveling plate, and the front and back sides of the belt conveyor body are symmetrically distributed with motors which are in transmission connection with the conveying mechanism; the conveying mechanism comprises a conveying belt and conveying rollers which are distributed on the two sides in the conveying belt, the conveying rollers correspond to motor output shafts, and the two ends of the conveying pipe are provided with adjusting units in connection with the motor output shafts. According to the application, the adjusting units and the elastic expansion units can adjust the width of the conveying belt in the conveying mechanism according to the material conveying capacity and the material conveying speed, one-step adjusting operation can be conveniently conducted according to the specific use demand of the user, the use demand of the user is satisfied, and the use efficiency of the device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of belt material guiding machine, in particular to a belt machine material guiding structure and a material guiding method. BACKGROUND

[0002] With the development of mining technology, coal resources need to be transported from the mining site to the transportation tool through the transmission equipment, and then transported to other places. The belt machine is commonly used in coal transportation, which drives the belt to rotate back and forth through the driving device, so as to transport the material on the belt to the destination. In the traditional technology, because the transportation distance of coal is long, in order to not affect the original traffic route, sometimes even through the corridor of cross-section highway to build the transportation route of belt machine;

[0003] The existing belt material guiding machine has a relatively fixed size of the conveying belt during use, and the size of the conveying belt cannot be adjusted according to the specific material conveying amount. The user can only replace the conveying belt of different sizes to perform material conveying work. Therefore, the existing belt material guiding machine has a single use function, cannot meet the use demand of the user, and reduces the use efficiency of the device.

[0004] Therefore, a belt machine material guiding structure and a material guiding method are provided. SUMMARY

[0005] The present application aims to provide a belt machine material guiding structure and a material guiding method. The present application can adjust the width of the conveying belt in the conveying mechanism according to the material conveying amount and the material conveying speed through the design of the adjusting unit and the elastic expansion unit, facilitate one-step adjustment operation of the user according to the specific use demand, meet the use demand of the user, and improve the use efficiency of the device to solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a belt machine material guiding structure, comprising a belt machine main body, a conveying mechanism arranged on the upper side of the belt machine main body, and a discharging assembly arranged on the right side of the conveying mechanism, a material leveling plate fixedly connected to the left side of the upper end surface of the belt machine main body, and a motor symmetrically arranged on the front and rear sides of the belt machine main body and drivingly connected to the conveying mechanism.

[0007] The conveying mechanism comprises a conveying belt and conveying rollers arranged on both sides of the conveying belt. The conveying rollers correspond to the output shaft of the motor, and the two ends of the conveying pipe are provided with an adjusting unit. The surface of the conveying belt is provided with protruding elastic expansion units at equal distances.

[0008] Preferably, the elastic expansion unit comprises a protruding elastic sheet made of elastic alloy metal and embeddedly connected to the inside of the conveying belt. The surface of the conveying belt between adjacent elastic expansion units forms a material guiding groove.

[0009] The width of the conveyor belt in the conveying mechanism can be adjusted according to the material conveying volume and the material conveying speed through the adjustment unit and the flexible extension unit.

[0010] Preferably, the adjusting unit includes a conveying shaft movably connected to one end of the conveying roller, a connecting rod three is fixedly connected to the end of the conveying shaft near the conveying roller, and a movable groove is opened at the end of the conveying roller near the connecting rod three, with the connecting rod three movably connected within the movable groove.

[0011] Preferably, a slide rail is fixedly connected between the inner wall of the movable groove and the connecting rod three, the movable groove is slidably connected to the connecting rod three through the slide rail, and a spring is fixed between the connecting rod three and the movable groove.

[0012] Preferably, the end of the conveying shaft away from the connecting rod three is provided with toothed grooves at equal intervals in a ring. The inside of the toothed grooves is connected with teeth, and the outside of the teeth is fixedly connected with a conveying side belt. The conveying side belt has an L-shaped structure design and is fixedly connected to the side of the conveyor belt.

[0013] Preferably, a connecting rod two is fixedly connected to the end of the conveying shaft away from the connecting rod three, and a connecting rod one is provided at the end of the connecting rod two away from the connecting rod three. An internal threaded sleeve is threadedly connected to the adjacent ends of the connecting rod one and the connecting rod two, and fastening nuts are provided on both outer sides of the internal threaded sleeve.

[0014] Preferably, the inner wall of the internal threaded sleeve has the center of the internal threaded sleeve as the midpoint, and the threads on both sides are opposite in direction. The internal threaded sleeve is threadedly connected to connecting rod one and connecting rod two, and the fastening nut is threadedly connected to connecting rod one and connecting rod two.

[0015] Preferably, the feeding assembly includes a feeding plate that is inclinedly fixed to the main body of the belt conveyor, a guide plate is provided on the upper end surface of the feeding plate corresponding to the position of the elastic extension unit, and a slider is fixed at the lower end of the guide plate, and the slider is slidably connected to the feeding plate.

[0016] A method for guiding materials on a belt conveyor includes the following steps:

[0017] S1. First, the user adjusts the width of the conveyor belt in the conveying mechanism according to the material conveying volume and the material conveying speed;

[0018] S2. The user adjusts the exposed length of connecting rod one and connecting rod two by turning the internal threaded sleeve in the adjustment unit, and further stretches the conveyor belt through connecting rod three and the conveyor shaft, and uses the elastic expansion unit to expand and deform to adjust the width of the conveyor belt.

[0019] S3. Subsequently, the user drives the motor to operate, and drives the conveyor roller to rotate through the adjustment unit. The conveyor roller, together with the conveyor shaft and the conveyor side belt, drives the conveyor belt to rotate and transport the material.

[0020] S4. The feeding plate and the guide plate work together to guide the conveyed material to fall, avoiding material concentration during feeding.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. This application, through the design of an adjustment unit and an elastic expansion unit, can adjust the width of the conveyor belt in the conveying mechanism according to the material conveying volume and the material conveying speed, making it convenient for users to make one-step adjustments according to specific usage needs, thereby meeting the user's usage needs and improving the efficiency of the device.

[0023] 2. This application, through the design of elastic extension units, not only satisfies the conveyor belt width adjustment operation, but also increases the strength of the conveyor belt and improves its service life. Furthermore, the conveying trough formed between adjacent elastic extension units facilitates the uniform distribution of materials, avoiding concentration during the conveying process, which can lead to uneven material distribution on the conveyor belt and excessive wear in certain areas. Attached Figure Description

[0024] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0025] Figure 1 This is an overall structural view of the present invention;

[0026] Figure 2 This is a structural view of the conveying mechanism of the present invention;

[0027] Figure 3 This is a left view of the conveying mechanism of the present invention;

[0028] Figure 4 This is a partial cross-sectional view of the overall structure of the present invention;

[0029] Figure 5 This is a structural view of the elastic extension unit of the present invention;

[0030] Figure 6 This is a structural view of the adjustment unit of the present invention;

[0031] Figure 7 This is a structural view of the guide plate and the unloading plate of the present invention.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Belt conveyor body; 2. Motor; 3. Conveying mechanism; 4. Flat plate; 5. Discharge plate; 6. Guide plate; 7. Conveying roller; 8. Conveyor belt; 9. Elastic extension unit; 10. Slider; 11. Elastic sheet; 12. Internal threaded sleeve; 13. Connecting rod one; 14. Fastening nut; 15. Connecting rod two; 16. Conveying shaft; 17. Conveying side belt; 18. Gear groove; 19. Tooth; 20. Connecting rod three; 21. Spring; 22. Slide rail. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Please see Figures 1 to 7 The present invention provides a technical solution:

[0036] A conveyor belt guiding structure includes a conveyor belt body 1, a conveying mechanism 3 is provided on the upper side of the conveyor belt body 1, and a feeding component is provided on the right side of the conveying mechanism 3. A flat material plate 4 is fixedly connected to the left side of the upper end face of the conveyor belt body 1, and motors 2 that are driven and connected to the conveying mechanism 3 are symmetrically distributed on the front and rear sides of the conveyor belt body 1.

[0037] The conveying mechanism 3 includes a conveyor belt 8 and conveying rollers 7 distributed on both sides inside the conveyor belt 8. The conveying rollers 7 correspond to the output shaft of the motor 2, and the two ends of the conveying pipe are provided with adjustment units to the output shaft of the motor 2. The surface of the conveyor belt 8 is provided with raised elastic extension units at equal intervals.

[0038] Specifically, the elastic extension unit includes a protruding elastic sheet 11, which is made of an elastic alloy metal and is embedded in the interior of the conveyor belt 8. A guide groove is formed on the surface of the conveyor belt 8 between adjacent elastic extension units.

[0039] By adopting the above technical solution, the design of the elastic extension unit can meet the width adjustment operation of the conveyor belt 8 on the one hand, and increase the strength of the conveyor belt 8 and improve its service life on the other hand. Furthermore, the conveying trough formed between adjacent elastic extension units facilitates the uniform distribution of materials, avoids concentration during the conveying process, and prevents uneven material distribution on the conveyor belt 8, which could lead to excessive wear in some areas of the conveyor belt 8.

[0040] Specifically, the adjusting unit includes a conveying shaft 16 movably connected to one end of the conveying roller 7. A connecting rod 20 is fixedly connected to the end of the conveying shaft 16 near the conveying roller 7. A movable groove is formed at the end of the conveying roller 7 near the connecting rod 20. The connecting rod 20 is movably connected within the movable groove. A slide rail 22 is fixedly connected between the inner wall of the movable groove and the connecting rod 20. The movable groove is slidably connected to the connecting rod 20 via the slide rail 22. A spring 21 is fixed between the connecting rod 20 and the movable groove. A toothed groove 18 is formed at equal intervals in a ring at the end of the conveying shaft 16 away from the connecting rod 20. Teeth 19 are meshed inside the toothed groove 18. A conveyor belt 17 is fixedly connected to the outside of the teeth 19. The conveyor belt 17 has an L-shaped structure and is fixedly connected to the side of the conveyor belt 8. The end of the conveyor shaft 16 away from the connecting rod 3 20 is fixedly connected to the connecting rod 2 15. The end of the connecting rod 2 15 away from the connecting rod 3 20 is provided with the connecting rod 1 13. The adjacent ends of the connecting rod 1 13 and the connecting rod 2 15 are threadedly connected to the internal thread sleeve 12. The two outer sides of the internal thread sleeve 12 are provided with fastening nuts 14. The inner wall of the internal thread sleeve 12 has the center of the internal thread sleeve 12 as the midpoint, and the two sides have opposite thread directions. The internal thread sleeve 12 is threadedly connected to the connecting rod 1 13 and the connecting rod 2 15. The fastening nuts 14 are threadedly connected to the connecting rod 1 13 and the connecting rod 2 15.

[0041] By adopting the above technical solution, when the user needs to adjust the width of the conveyor belt 8, the user loosens the fastening nuts 14 at both ends of the internal thread sleeve 12, and then rotates the internal thread sleeve 12. Since the thread direction of the internal thread sleeve 12 is opposite to that of the connecting rod 13 and the connecting rod 25, when the user rotates the internal thread sleeve 12, the connecting rod 13 and the connecting rod 25 move towards each other at their adjacent ends inside the internal thread sleeve 12, thereby pulling the conveyor shaft 16 fixed to the connecting rod 25, and pulling the connecting rod 320 sliding through the slide rail 22 to move inside the movable groove. When the conveyor shaft 16 moves too far... During the process, the conveyor side belt 17, which meshes with the conveyor shaft 16 through the teeth 19 and the grooves 18, is displaced. The displacement of the conveyor side belt 17 will pull the conveyor belt 8, and the conveyor belt 8 will further expand outward through the elastic sheet 11 in the elastic expansion unit 9, changing the surface width and surface area of ​​the conveyor belt 8, thereby achieving the purpose of adjusting the surface width of the conveyor belt 8. Then, the conveyor belt 8 not only relies on the frictional resistance with the conveyor roller 7 for conveying, but also further utilizes the meshing connection between the conveyor side belt 17 and the teeth 19 and the grooves 18 of the conveyor shaft 16 for power transmission. Therefore, it can maximize the use of the transmission power to realize the material conveying work.

[0042] Specifically, the feeding assembly includes a feeding plate 5 that is inclinedly fixed on the main body 1 of the belt conveyor. A guide plate 6 is provided on the upper end surface of the feeding plate 5 at a position corresponding to the elastic extension unit. A slider 10 is fixed at the lower end of the guide plate 6, and the slider 10 is slidably connected to the feeding assembly.

[0043] By adopting the above technical solution, the user can adjust the position of the guide plate 6 on the feed plate 5 by sliding the slider 10 on the feed plate 5. Then, it is fixed by bolt connection. The adjustment of the guide plate 6 can be adjusted according to the position of the elastic expansion unit 9, and can be adjusted at will according to the user's needs.

[0044] A method for guiding materials on a belt conveyor includes the following steps:

[0045] S1. First, the user adjusts the width of the conveyor belt 8 in the conveying mechanism 3 according to the material conveying volume and the material conveying speed.

[0046] S2. The user adjusts the exposed length of connecting rod 13 and connecting rod 25 by turning the internal threaded sleeve 12 in the adjustment unit, and further stretches the conveyor belt 8 through connecting rod 3 20 and conveyor shaft 16, and uses the elastic expansion unit to expand and deform to adjust the width of the conveyor belt 8.

[0047] S3. Subsequently, the user drives the motor 2 to operate, and drives the conveyor roller 7 to rotate through the adjustment unit. The conveyor roller 7, together with the conveyor shaft 16 and the conveyor side belt 17, drives the conveyor belt 8 to rotate to convey the material.

[0048] S4, the feeding plate 5 and the guide plate 6 work together to guide the conveyed material to fall, avoiding material concentration during feeding.

[0049] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A conveyor belt guiding structure, comprising a conveyor belt body (1), characterized in that: The conveyor body (1) is provided with a conveying mechanism (3) on its upper side, and a feeding component is provided on the right side of the conveying mechanism (3). A flat plate (4) is fixedly connected to the left side of the upper end face of the conveyor body (1). Motors (2) that are connected to the conveying mechanism (3) are symmetrically distributed on the front and rear sides of the conveyor body (1). The conveying mechanism (3) includes a conveyor belt (8) and conveying rollers (7) distributed on both sides inside the conveyor belt (8). The conveying rollers (7) correspond to the output shaft of the motor (2), and the two ends of the conveying pipe are provided with adjustment units to the output shaft of the motor (2). The surface of the conveyor belt (8) is equidistantly distributed with protruding elastic extension units (9). The elastic extension unit (9) includes a protruding elastic sheet (11), and the elastic sheet (11) is made of elastic alloy metal and is embedded in the interior of the conveyor belt (8). A guide groove is formed on the surface of the conveyor belt (8) between adjacent elastic extension units (9). The width of the conveyor belt (8) in the conveying mechanism (3) can be adjusted according to the material conveying volume and the material conveying speed by means of the adjustment unit and the elastic extension unit (9).

2. The conveyor belt guiding structure according to claim 1, characterized in that: The adjustment unit includes a conveying shaft (16) movably connected to one end of the conveying roller (7). A connecting rod three (20) is fixedly connected to one end of the conveying shaft (16) near the conveying roller (7). A movable groove is opened at one end of the conveying roller (7) near the connecting rod three (20). The connecting rod three (20) is movably connected within the movable groove.

3. The conveyor belt guiding structure according to claim 2, characterized in that: A slide rail (22) is fixedly connected between the inner wall of the movable groove and the connecting rod three (20). The movable groove is slidably connected to the connecting rod three (20) through the slide rail (22). A spring (21) is fixed between the connecting rod three (20) and the movable groove.

4. The conveyor belt guiding structure according to claim 3, characterized in that: The conveying shaft (16) has a circumferentially spaced toothed groove (18) at one end away from the connecting rod (20). The toothed groove (18) is internally connected to teeth (19), and the toothed groove (19) is externally fixedly connected to a conveying side belt (17). The conveying side belt (17) has an L-shaped structure and is fixedly connected to the side of the conveyor belt (8).

5. The conveyor belt guiding structure according to claim 4, characterized in that: The end of the conveying shaft (16) away from the connecting rod three (20) is fixedly connected to the connecting rod two (15). The end of the connecting rod two (15) away from the connecting rod three (20) is provided with the connecting rod one (13). The adjacent ends of the connecting rod one (13) and the connecting rod two (15) are threadedly connected to the internal thread sleeve (12), and fastening nuts (14) are provided on both sides of the outer side of the internal thread sleeve (12).

6. The conveyor belt guiding structure according to claim 5, characterized in that: The inner wall of the internal threaded sleeve (12) has the center of the internal threaded sleeve (12) as the midpoint, and the threads on both sides are opposite. The internal threaded sleeve (12) is threadedly connected to the first connecting rod (13) and the second connecting rod (15). The fastening nut (14) is threadedly connected to the first connecting rod (13) and the second connecting rod (15).

7. The conveyor belt guiding structure according to claim 6, characterized in that: The feeding assembly includes a feeding plate (5) that is inclined and fixed on the main body (1) of the belt conveyor. A guide plate (6) is provided on the upper end surface of the feeding plate (5) at a position corresponding to the elastic extension unit (9). A slider (10) is fixed at the lower end of the guide plate (6), and the slider (10) is slidably connected to the feeding assembly.

8. A method of using a belt conveyor material guiding structure according to any one of claims 5-7, characterized in that: Includes the following steps: S1. First, the user adjusts the width of the conveyor belt (8) in the conveying mechanism (3) according to the material conveying volume and the material conveying speed; S2. The user adjusts the exposed length of connecting rod 1 (13) and connecting rod 2 (15) by turning the internal threaded sleeve (12) in the adjustment unit, and further stretches the conveyor belt (8) by connecting rod 3 (20) and conveyor shaft (16), and uses the elastic expansion unit (9) to expand and deform to adjust the width of the conveyor belt (8). S3. Subsequently, the user drives the motor (2) to run, and drives the conveyor roller (7) to rotate through the adjustment unit. The conveyor roller (7) works with the conveyor shaft (16) and the conveyor side belt (17) to drive the conveyor belt (8) to rotate and convey the material. S4. The feeding plate (5) and the guide plate (6) work together to guide the conveyed material to fall, avoiding the material from being concentrated.

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