Conveying trailer for wheel track belt conveyor

Abstract

The utility model discloses a conveying trailer for a wheel track belt conveyor. The conveying trailer comprises a frame, a walking wheel assembly installed on the frame, a steel cable traction assembly installed at the end of the frame and a tray assembly installed on the frame. The walking wheel assembly is installed in the middle of the frame, and the steel cable traction assembly is matched with steel cable traction to drive the frame to move. According to the technical scheme, through the steel cable traction assemblies at the two ends of the frame and the walking wheel assembly in the middle, it is ensured that the whole structure can stably convey materials on a conveying belt, the conveying belt can be supported and limited through the tray assembly, and the steel cable traction assemblies can also be rotationally adjusted; the device can be quickly separated from a steel cable, then subsequent reversing work is carried out, the overall structure is simple, and operation is stable.

Description

TECHNICAL FIELD

[0001] The utility model relates to the wheel rail conveying field, concretely relates to a conveying bogie for wheel rail belt conveyor. BACKGROUND

[0002] The wheel rail belt conveyor is a kind of equipment that combines the low friction of railway transportation and the continuous large-batch material handling advantage of belt conveyor, compared with ordinary belt conveyor, the wheel rail belt conveyor has the advantages of low energy consumption, large carrying capacity, long transportation distance and the like, and is widely applied in metallurgy, coal, chemical industry and the like.

[0003] The existing wheel rail belt conveyor bogie, CN202411382295-bogie and wheel rail belt conveyor with the bogie, the bogie composition main structure thereof adopts 52 wheel set, 53 rocker mechanism, 54 reset element, 55 poking mechanism, cooperates with corresponding reversing and track structure, realizes the transportation and reversing function of overall device, and the overall structure is relatively more complex, so the above structure needs to be optimized to make it more in line with existing production needs.

[0004] Therefore, to solve the above problems, a conveying bogie for wheel rail belt conveyor is needed to solve the above problems. UTILITY MODEL CONTENTS

[0005] Therefore, the conveying bogie for wheel rail belt conveyor of the technical scheme, through the steel cable traction assembly at both ends of the vehicle frame and the walking wheel assembly in the middle, ensures that the overall structure can stably convey the materials on the conveying belt, the tray assembly can support and limit the conveying belt, the steel cable traction assembly can also be rotated and adjusted to quickly detach from the steel cable, and then perform subsequent reversing work, and the overall structure is simple and stable.

[0006] A conveying bogie for wheel rail belt conveyor, comprising a vehicle frame, a walking wheel assembly mounted on the vehicle frame, a steel cable traction assembly mounted at the end of the vehicle frame and a tray assembly mounted on the vehicle frame, the walking wheel assembly is mounted in the middle of the vehicle frame, and the steel cable traction assembly drives the vehicle frame to move in cooperation with the steel cable traction belt.

[0007] Further, the vehicle frame is in the form of a strip structure, the steel cable traction assembly comprises a steel cable pressing block rotatably adjusted and mounted at the end of the vehicle frame and a pressing block shaft, and the end of the vehicle frame is provided with a vehicle frame mounting slot matched with the installation of the steel cable pressing block.

[0008] Further, the steel cable pressing block is in the form of a "T" shape structure, the steel cable pressing block comprises a rotating part for cooperating with the installation of the pressing block shaft and a pressing block part perpendicular to the rotating part, the pressing block part is provided with a steel cable slot matched with the use of the steel cable, and the rotating part is mounted in the vehicle frame mounting slot and the pressing block shaft is matched with the installation of the rotating part.

[0009] Further, the two steel cable grooves are symmetrically arranged relative to the rotating part, and the frame mounting grooves are arranged at both ends of the frame.

[0010] Further, the walking wheel assembly comprises a vertical frame, a walking wheel mounting frame arranged at a middle position of the frame, and walking wheels mounted at both ends of the walking wheel mounting frame.

[0011] Further, the tray assembly comprises a supporting tray mounted on the frame and an auxiliary tray used in cooperation with the supporting tray, wherein the auxiliary tray is symmetrically arranged relative to the supporting tray.

[0012] Further, the auxiliary tray comprises an auxiliary lower tray hingedly mounted on the frame, an auxiliary upper tray mounted on the auxiliary lower tray, and a limiting rod mounted on the frame, wherein the auxiliary lower tray extends downward to form a lower tray rotating part used in cooperation with the limiting rod.

[0013] The beneficial effects of the utility model are as follows: the conveying trolley for the wheel-rail belt conveyor in the technical scheme can ensure stable conveying of materials on the conveying belt through the steel cable traction assembly at both ends of the frame and the walking wheel assembly at the middle part, the tray assembly can support and limit the conveying belt, the steel cable traction assembly can also be rotated and adjusted to quickly separate from the steel cable, and then subsequent reversing work can be performed, and the overall structure is simple and stable in operation. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further described below in combination with the drawings and embodiments:

[0015] Figure 1 It is the overall schematic view of the utility model;

[0016] Figure 2 It is the front schematic view of the utility model;

[0017] Figure 3 It is the top view schematic view of the utility model;

[0018] Figure 4 It is the bottom view schematic view of the utility model;

[0019] Figure 5 It is the steel cable pressing block contact reversing schematic view;

[0020] Figure 6 It is the frame reversing state schematic view. DETAILED DESCRIPTION

[0021] Figure 1 It is the overall schematic view of the utility model (steel cable pressing block separates from the steel cable state);Figure 2 is a front view of the present application; Figure 3 is a top view of the present application; Figure 4 is a bottom view of the present application; Figure 5 is a contact turning schematic diagram of the steel cable pressing block of the present application; Figure 6 is a turning state schematic diagram of the vehicle frame; as shown in the figure, a conveying trolley for a wheel-rail belt conveyor, comprising a vehicle frame 1, a walking wheel assembly 3 installed on the vehicle frame 1, a steel cable traction assembly 4 installed on the end of the vehicle frame 1, and a tray assembly installed on the vehicle frame 1; the walking wheel assembly is installed in the middle of the vehicle frame 1, and the steel cable traction assembly 4 drives the vehicle frame to move in cooperation with the steel cable traction belt; the conveying trolley for the wheel-rail belt conveyor of the technical scheme can ensure that the overall structure can stably convey the materials on the conveying belt, the tray assembly can support and limit the conveying belt, the steel cable traction assembly can also be rotated and adjusted, the quick disengagement from the steel cable can be realized, and the subsequent turning work can be carried out, the overall structure is simple, and the operation is stable.

[0022] In the embodiment, the vehicle frame 1 is in a strip-shaped structure as a whole, the steel cable traction assembly 4 comprises a steel cable pressing block and a pressing block rotating shaft which are rotatably and adjustably installed at the end of the vehicle frame 1, and the end of the vehicle frame 1 is provided with a vehicle frame mounting slot 41 which is matched with the installation of the steel cable pressing block. The vehicle frame 1 can adopt a strip-shaped or block-shaped structure, as a support main body, the two ends of the vehicle frame 1 are provided with vehicle frame mounting slots 41 for adjusting and installing the steel cable traction assembly 4, the overall structure is simple, and the walking wheel assembly is optimized in the present scheme, compared with the traditional way of adopting double or even multiple car wheel groups at the two ends of the vehicle frame.

[0023] In the embodiment, the steel cable pressing block is in a T-shaped structure as a whole, the steel cable pressing block comprises a rotating part 42 for matching the installation of the pressing block rotating shaft and a pressing block part 43 which is perpendicular to the rotating part, the pressing block part is provided with a steel cable slot 44 which is matched with the use of the steel cable, and the rotating part 43 is installed in the vehicle frame mounting slot and matched with the installation of the pressing block rotating shaft. The steel cable pressing block is in a T-shaped structure as a whole, the rotating part 42 of the steel cable pressing block is rotatably and adjustably installed in the vehicle frame mounting slot 41, the pressing block part 43 is provided with steel cable slots 44 at both ends, in use, the steel cable pressing blocks at the two ends of the vehicle frame are in the same straight line with the vehicle frame, the steel cable slot 44 at the lower end of the steel cable pressing block is pressed on the running steel cable, and the overall vehicle frame structure is driven to run along with the steel cable.

[0024] In this embodiment, the two steel cable grooves 44 are symmetrically arranged relative to the rotating part 43, and the frame 1 is provided with a frame mounting groove at both ends. Steel cable pressing blocks are installed at both ends of the frame to maintain structural stability during operation. The steel cable grooves 44 are provided at both ends, so when one end is severely worn, the other end can be replaced, enhancing the practicality of the components. Figure 5 As shown, the arrow indicates the walking direction of the frame. When the steel cable pressing block of the frame contacts the reversing wedge-shaped block 7, the steel cable pressing block will deflect until it is separated from the steel cable, facilitating subsequent reversing (the specific reversing structure and method can use existing reversing structures and methods, which are not described here).

[0025] In this embodiment, the walking wheel assembly 3 includes a walking wheel mounting bracket vertically mounted on the frame and located at the middle position of the frame, and a walking wheel mounted at both ends of the walking wheel mounting bracket. The walking wheel mounting bracket cooperates with the two walking wheels. The use of the walking wheel mounting bracket in the middle position with two walking wheels can meet the use of the device. Of course, when the walking wheel is used with the corresponding position of the steel cable, the inner recess size of the walking wheel can be processed so that it does not separate from the steel cable after the frame is reversed, ensuring that the steel cable does not separate from the walking wheel.

[0026] In this embodiment, the tray assembly includes a support tray 6 mounted on the frame and an auxiliary bracket 2 cooperated with the support tray. The auxiliary bracket 2 is symmetrically arranged relative to the support tray 6. The support tray 6 serves as the main support for the conveyor belt, ensuring the stability of the load during conveying. The two auxiliary brackets 2 symmetrically arranged assist in limiting the conveying process, further improving the stability of the operation.

[0027] In this embodiment, the auxiliary bracket includes an auxiliary lower bracket 23 hingedly mounted on the frame, an auxiliary upper bracket 21 cooperated with the auxiliary lower bracket 23, and a limiting rod 5 mounted on the frame. The lower end of the auxiliary lower bracket 23 extends to form a lower bracket rotating part cooperated with the limiting rod 5 for use. Figure 1 , 4 As shown, the auxiliary lower bracket 23 is hingedly connected to the frame 1. During normal operation, the auxiliary upper bracket 21 is attached to the upper end of the support tray 6 under the action of gravity, and cooperates with the support tray 6 to support and limit the conveyor belt. When reversing, the auxiliary bracket will open under the action of gravity, and the limiting rod 5 cooperates with the lower bracket rotating part (which can be a rod structure or a protrusion structure for limiting the use of the limiting rod 5) to rotate and limit the overall structure, ensuring that the rotation opening angle meets the use requirements.

[0028] Finally, it is explained that the above embodiments are only used to illustrate the technical solutions of the present application and are not limited. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced by equivalents without departing from the purpose and scope of the present application. The technical solutions of the present application should be covered in the scope of the claims of the present application.

Claims

1. A conveyor trolley for a wheel-rail belt conveyor, characterized in that: It includes a frame, a wheel assembly mounted on the frame, a cable traction assembly mounted at the end of the frame, and a pallet assembly mounted on the frame; the wheel assembly is mounted in the middle of the frame, and the cable traction assembly works with the cable to drive the frame to move.

2. The conveyor trolley for a wheel-rail belt conveyor according to claim 1, characterized in that: The frame is generally strip-shaped, and the cable traction assembly includes a cable clamping block and a clamping block shaft that are rotatably and adjustablely installed at the end of the frame. The end of the frame has a frame mounting slot for mounting the cable clamping block.

3. The conveyor trolley for a wheel-rail belt conveyor according to claim 2, characterized in that: The steel cable pressure block has an overall "T" shaped structure. The steel cable pressure block includes a rotating part for mounting with the pressure block shaft and a pressure block part perpendicular to the rotating part. The pressure block part has a steel cable slot for use with the steel cable. The rotating part is installed in the frame mounting slot and the pressure block shaft is mounted with the rotating part.

4. The conveyor trolley for a wheel-rail belt conveyor according to claim 3, characterized in that: The steel cable slots are two in number and are symmetrically arranged with respect to the rotating part. The frame is provided with frame mounting slots at both ends.

5. The conveyor trolley for a wheel-rail belt conveyor according to claim 1, characterized in that: The wheel assembly includes a wheel mounting bracket perpendicular to the frame and located in the middle of the frame, and wheels. The wheels are mounted on both ends of the wheel mounting bracket for use.

6. The conveyor trolley for a wheel-rail belt conveyor according to claim 1, characterized in that: The pallet assembly includes a support pallet mounted on the vehicle frame and auxiliary brackets used in conjunction with the support pallet. The auxiliary brackets are two identical brackets arranged symmetrically with respect to the support pallet.

7. The conveyor trolley for a wheel-rail belt conveyor according to claim 6, characterized in that: The auxiliary bracket includes an auxiliary lower bracket hinged to the vehicle frame, an auxiliary upper bracket mounted in conjunction with the auxiliary lower bracket, and a limiting rod mounted on the vehicle frame. The lower end of the auxiliary lower bracket extends to form a lower bracket rotating part that works in conjunction with the limiting rod.

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