Transportation transmission connecting device

Abstract

The utility model discloses a transportation transmission connecting device which comprises a transmission connecting device body arranged between two coal mine belt conveyors, and each coal mine belt conveyor comprises a U-shaped support, two driving wheels connected between the inner walls of the front side and the rear side of the U-shaped support in a rotating mode and a conveying belt connected to the outer sides of the two corresponding driving wheels in a transmission mode. By arranging a series of structures, the conveying device can be flexibly moved to the position between two adjacent coal mine belt conveyors to directly receive materials and push, convey and convey the materials, coal mine materials can be stably conveyed, the phenomenon that a large amount of the coal mine materials fall or are blocked due to the fact that a gap between the two coal mine belt conveyors is large is reduced, and the conveying efficiency is improved. And moreover, the inclination of the material conveying belt can be conveniently adjusted to adjust the height of the right side of the material conveying belt, the material conveying work between two conveying belts with various heights can be conveniently adapted, and the applicability and the use flexibility are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transport transmission connection equipment, in particular to a transport transmission connection device. Background Art

[0002] Coal mine belt conveyor is a commonly used coal mine electromechanical equipment in coal mine transportation work. It is the basic equipment for coal mine operation. Due to the long transportation distance, multiple coal mine belt conveyors are needed to transport coal materials to expand the transportation range.

[0003] At present, two adjacent coal mine belt conveyors are usually overlapped with each other using overlap plates so that the conveyed material can slide through the overlap plates to another coal mine belt conveyor for continued transportation. However, there are the following shortcomings during use: 1. There are inevitably gaps in the overlaps (splicing points), which easily lead to a large amount of coal mine material falling off during splicing, and the coal mine material cannot be stably transmitted and guided; 2. The flexibility is low, and it is difficult to apply to the material transmission work between two coal mine belt conveyors of various heights; in view of this, the present application proposes a transport transmission connection device to solve the above problems. Utility Model Content

[0004] The purpose of the present utility model is to provide a transport transmission connection device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a transport transmission connection device, comprising a transmission connection device body arranged between two coal mine belt conveyors, wherein the coal mine belt conveyors include a U-shaped bracket, two drive wheels rotatably connected between the front and rear inner walls of the U-shaped bracket, and a conveyor belt drive-connected to the outer sides of the corresponding two drive wheels, a drive motor fixedly connected to the front side of the corresponding left drive wheel is installed on the front side of the U-shaped bracket, and an avoidance groove with an opening on the right side is opened on the bottom inner wall of the U-shaped bracket;

[0006] The main body of the transmission connection device includes a base plate, and the four corners of the bottom of the base plate are rotatably connected to universal wheels with locks. The top left side of the base plate is hinged with an inclined transmission guide assembly, and the bottom of the transmission guide assembly is hinged with an inclined U-shaped support rod, and the bottom of the U-shaped support rod is fixedly connected to a connecting rod, and a threaded transverse drive assembly hinged to the bottom end of the connecting rod is installed on the base plate; the transmission guide assembly is used to transmit and guide materials between the two conveyor belts, and the threaded transverse drive assembly is used to drive the U-shaped support rod to rotate right and left through the connecting rod, and the right and left rotation of the U-shaped support rod is used to drive the transmission guide assembly to rotate downward or upward to change the inclination, thereby changing the guide height to adapt to the material transmission work between two conveyor belts of various heights.

[0007] Preferably, the transmission guide assembly includes two L-shaped struts hinged on the left side of the top of the base plate and arranged obliquely, a driving wheel and a driven wheel are rotatably installed between the two L-shaped struts, the driving wheel and the driven wheel are transmission-connected with the same obliquely arranged material transfer belt, a plurality of push plates are fixedly connected to the outside of the material transfer belt at equal intervals, a first motor with an output shaft fixedly installed on the front side of the L-shaped strut located on the front side is fixedly connected to the front side of the driving wheel, and the top two ends of the U-shaped strut are respectively hinged to the bottom of the corresponding L-shaped strut.

[0008] Preferably, the threaded transverse drive assembly includes a rectangular sleeve slidably mounted on the base plate, the top of the rectangular sleeve is hinged to the bottom end of the connecting rod, a rectangular groove is provided at the bottom of the base plate, a screw is rotatably mounted on the right inner wall of the rectangular groove, a movable seat is threadedly mounted on the screw, the bottom of the movable seat is fixedly connected to the bottom inner wall of the rectangular sleeve, and a second motor with an output shaft fixedly connected to the left end of the screw is embedded in the bottom of the base plate.

[0009] Preferably, a lithium battery is fixedly connected to the left side of the top of the base plate, and the first motor and the second motor are both electrically connected to the lithium battery.

[0010] Preferably, the push plate located on the left side of the top of the material transfer belt is located in the avoidance groove on the left side and does not contact the inner wall of the avoidance groove.

[0011] Preferably, the right side position of the material transfer belt is higher than the right side conveyor belt position.

[0012] Preferably, a threaded hole threadably connected to the screw is provided on the right side of the movable seat.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. Through the coordination of the bottom plate, the universal wheel with lock and the transmission guide assembly, it can flexibly move between two adjacent coal mine belt conveyors, directly receive materials and promote the conveying and transmission of materials. It can stably convey coal materials, reduce the phenomenon of large amounts of coal materials falling or jamming due to the large gap between the two coal mine belt conveyors, and improve the stability of transmission and material guidance;

[0015] 2. Through the coordination of the transmission guide assembly, base plate, threaded transverse drive assembly, U-shaped support rod and connecting rod, the material transfer belt can be tilted and adjusted to adjust the height of its right side, which is convenient for adapting to the material transfer work between two conveyor belts of various heights and improving applicability and flexibility of use.

[0016] The utility model is provided with a series of structures, which facilitates flexible movement to directly receive materials and promote the transportation of materials between two adjacent coal mine belt conveyors, can stably transport coal materials, reduce the phenomenon of large amounts of coal materials falling or getting stuck due to the large gap between the two coal mine belt conveyors, improves the stability of transmission and material guidance, and facilitates the inclination adjustment of the material transfer belt to adjust the height of its right side, conveniently adapts to the material transfer work between two conveyor belts of various heights, and improves applicability and flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a transport transmission connection device proposed by the present utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the transmission connection device body of a transport transmission connection device proposed by the present invention;

[0019] Figure 3 for Figure 2 Schematic diagram of the right view structure;

[0020] Figure 4 for Figure 3 Schematic diagram of the upward-looking structure.

[0021] In the figure: 1. U-shaped bracket; 101. Driving wheel; 102. Conveyor belt; 103. Avoidance groove; 2. Bottom plate; 3. Lockable universal wheel; 4. L-shaped support rod; 5. Driving wheel; 6. Driven wheel; 7. Material transfer belt; 8. Push plate; 9. First motor; 10. U-shaped support rod; 11. Connecting rod; 12. Rectangular sliding sleeve; 13. Moving seat; 14. Screw; 15. Second motor; 16. Rectangular groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 4As shown, a transport transmission connection device proposed in this embodiment includes a transmission connection device body arranged between two coal mine belt conveyors, the coal mine belt conveyors including a U-shaped bracket 1, two drive wheels 101 rotatably connected between the front and rear inner walls of the U-shaped bracket 1, and a conveyor belt 102 drive-connected to the outer sides of the corresponding two drive wheels 101. A drive motor fixedly connected to the front side of the corresponding left drive wheel 101 is installed on the front side of the U-shaped bracket 1. An avoidance groove 103 with an opening on the right side is opened on the bottom inner wall of the U-shaped bracket 1.

[0024] The main body of the transmission connection device includes a base plate 2, and the four corners of the bottom of the base plate 2 are rotatably connected to the universal wheels 3 with locks. The top left side of the base plate 2 is hinged with an inclined transmission guide component, and the bottom of the transmission guide component is hinged with an inclined U-shaped support rod 10, and the bottom of the U-shaped support rod 10 is fixedly connected to a connecting rod 11. A threaded transverse drive component hinged to the bottom end of the connecting rod 11 is installed on the base plate 2; the transmission guide component is used to perform transmission and material guiding work between the two conveyor belts 102, and the threaded transverse drive component is used to drive the U-shaped support rod 10 to rotate right and left through the connecting rod 11, and the right and left rotation of the U-shaped support rod 10 is used to drive the transmission guide component to rotate downward or upward to change the inclination, thereby changing the guiding height to adapt to the material transmission work between the two conveyor belts 102 of various heights.

[0025] The transmission guide assembly includes two L-shaped support rods 4 hinged on the left side of the top of the bottom plate 2 and inclined. A driving wheel 5 and a driven wheel 6 are rotatably installed between the two L-shaped support rods 4. The driving wheel 5 and the driven wheel 6 are driven and connected to the same inclined material transmission belt 7. The outer sides of the material transmission belt 7 are fixedly connected with multiple push plates 8 at equal intervals. The front side of the L-shaped support rod 4 on the front side is fixedly installed with an output shaft and a first motor 9 fixedly connected to the front side of the driving wheel 5. The top ends of the U-shaped support rod 10 are respectively hinged to the bottom of the corresponding L-shaped support rod 4. The push plate 8 on the left side of the top of the material transmission belt 7 is located in the avoidance groove 103 on the left and does not contact the inner wall of the avoidance groove 103, which has the effect of avoiding the push plate 8. It is convenient for the left push plate 8 to be directly placed under the left conveyor belt 102 for material receiving and blocking work. The right side position of the material transmission belt 7 is higher than the right conveyor belt 102. After the material is transported to the conveyor belt 102 on the left, the material is transported to the conveyor belt 102 on the right side, and the material is transported to the conveyor belt 102 on the right side.

[0026] Furthermore, the threaded transverse drive assembly includes a rectangular sleeve 12 slidingly sleeved on the base plate 2, the top of the rectangular sleeve 12 is hinged to the bottom end of the connecting rod 11, and a rectangular groove 16 is provided at the bottom of the base plate 2. A screw 14 is rotatably installed on the right inner wall of the rectangular groove 16, and a movable seat 13 is threadedly sleeved on the screw 14, wherein a threaded hole threadedly connected to the screw 14 is provided on the right side of the movable seat 13. The threaded connection relationship between the screw 14 and the threaded hole is utilized to facilitate the right and left displacement of the movable seat 13 when the screw 14 rotates. The bottom of the movable seat 13 is fixedly connected to the bottom inner wall of the rectangular sleeve 12, and the bottom of the base plate 2 is embedded with an output shaft fixed to the left end of the screw 14 The second motor 15 is connected, wherein the bottom of the base plate 2 is provided with an embedding groove connected to the left side of the rectangular groove 16, and the second motor 15 is fixed to the left inner wall of the embedding groove by bolts, and a lithium battery is fixedly connected to the top left side of the base plate 2, and the first motor 9 and the second motor 15 are both electrically connected to the lithium battery; the rectangular sleeve 12, rectangular groove 16, screw 14, movable seat 13 and second motor 15 are arranged to cooperate, and the second motor 15 is used to drive the screw 14 to rotate, and the rotation of the screw 14 drives the movable seat 13 to move to the right or left, and the movable seat 13 drives the rectangular sleeve 12 to slide right and left on the base plate 2, and the rectangular sleeve 12 drives the U-shaped support rod 10 to rotate right and left through the connecting rod 11.

[0027] The method of using this embodiment is as follows: when in use, the transmission connection device body is pushed between two adjacent coal mine belt conveyors through the four locked universal wheels 3, and the left push plate 8 is positioned below the left conveyor belt 102, and the right side of the material transfer belt 7 is positioned above the right conveyor belt 102, and the first motor 9 is started to drive the driving wheel 5 to rotate, the driving wheel 5 drives the material transfer belt 7 to rotate, and the material transfer belt 7 drives the driven wheel 6 and multiple push plates 8 to rotate, and the coal material transported by the left conveyor belt 102 falls onto the material transfer belt 7, and the rotating multiple push plates 8 are rotated. The plate 8 blocks the coal material and pushes it to the upper right, so that the coal material is directly conveyed by the right side of the conveying belt 7 and falls onto the conveying belt 102 on the right side to continue conveying. This achieves the effect of guiding and conveying the material between two adjacent coal belt conveyors when multiple coal belt conveyors are used for transportation over a long distance. By directly receiving the material between the two coal belt conveyors and pushing and conveying the material, the coal material can be stably conveyed, reducing the phenomenon of a large amount of coal material falling or getting stuck due to the large gap between the two coal belt conveyors, thereby improving the stability of the transmission and guiding material.

[0028] When the position of the conveyor belt 102 on the right is slightly lower or slightly higher and the height of the right side of the material transfer belt 7 needs to be adjusted, the second motor 15 is started to drive the screw 14 to rotate, and the rotation of the screw 14 drives the movable seat 13 to move right or left, and the movable seat 13 drives the rectangular sliding sleeve 12 to slide right and left on the bottom plate 2, and the rectangular sliding sleeve 12 drives the U-shaped support rod 10 to rotate right and left through the connecting rod 11, and the U-shaped support rod 10 drives the two L-shaped support rods 4 to rotate downward or upward, and the two L-shaped support rods 4 drive the material transfer belt 7 to rotate downward or upward through the driving wheel 5 and the driven wheel 6 to change the inclination, thereby changing the material transfer height. The material transfer belt 7 can be tilted and adjusted to adjust the height of the right side, which is convenient for adapting to the material transfer work between the two conveyor belts 102 of various heights, thereby improving applicability and flexibility of use.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A transport transmission connection device, comprising a transmission connection device body arranged between two coal mine belt conveyors, wherein the coal mine belt conveyors comprise a U-shaped bracket (1), two drive wheels (101) rotatably connected between the front and rear inner walls of the U-shaped bracket (1), and a conveying belt (102) drive-connected to the outer sides of the corresponding two drive wheels (101), wherein a drive motor fixedly connected to the front side of the corresponding left drive wheel (101) is installed on the front side of the U-shaped bracket (1), and characterized in that: The bottom inner wall of the U-shaped bracket (1) is provided with an avoidance groove (103) with an opening on the right side; The transmission connection device body comprises a base plate (2), the bottom four corners of the base plate (2) are rotatably connected to universal wheels (3) with locks, the top left side of the base plate (2) is hinged to a transmission guide assembly arranged obliquely, the bottom of the transmission guide assembly is hinged to a U-shaped support rod (10) arranged obliquely, the bottom of the U-shaped support rod (10) is fixedly connected to a connecting rod (11), and a threaded transverse drive assembly hinged to the bottom end of the connecting rod (11) is installed on the base plate (2).

2. A transport transmission connection device according to claim 1, characterized in that: The transmission guide assembly comprises two L-shaped struts (4) hinged on the left side of the top of the base plate (2) and arranged obliquely, a driving wheel (5) and a driven wheel (6) are rotatably installed between the two L-shaped struts (4), the driving wheel (5) and the driven wheel (6) are connected to the same obliquely arranged material transfer belt (7) in a transmission manner, a plurality of push plates (8) are fixedly connected to the outer side of the material transfer belt (7) at equal intervals, a first motor (9) whose output shaft is fixedly connected to the front side of the L-shaped strut (4) located on the front side is fixedly installed, and the top ends of the U-shaped strut (10) are respectively hinged to the bottom of the corresponding L-shaped strut (4).

3. A transport transmission connection device according to claim 2, characterized in that: The threaded transverse drive assembly comprises a rectangular sleeve (12) slidably mounted on a base plate (2), the top of the rectangular sleeve (12) being hinged to the bottom end of a connecting rod (11), a rectangular groove (16) being provided at the bottom of the base plate (2), a screw rod (14) being rotatably mounted on the right inner wall of the rectangular groove (16), a movable seat (13) being threadedly mounted on the screw rod (14), the bottom of the movable seat (13) being fixedly connected to the bottom inner wall of the rectangular sleeve (12), and a second motor (15) having an output shaft fixedly connected to the left end of the screw rod (14) being embedded and fixed at the bottom of the base plate (2).

4. A transport transmission connection device according to claim 3, characterized in that: A lithium battery is fixedly connected to the left side of the top of the base plate (2), and the first motor (9) and the second motor (15) are both electrically connected to the lithium battery.

5. The transport transmission connection device according to claim 2, characterized in that: The push plate (8) located on the left side of the top of the material transfer belt (7) is located in the avoidance groove (103) on the left side and does not contact the inner wall of the avoidance groove (103).

6. The transport transmission connection device according to claim 2, characterized in that: The right side position of the material transfer belt (7) is higher than the right side conveying belt (102).

7. The transport transmission connection device according to claim 3, characterized in that: A threaded hole threadedly connected to the screw rod (14) is provided on the right side of the movable seat (13).

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