A mobile closed curved belt conveyor

Abstract

The invention discloses a mobile closed turning belt conveyor, which comprises a machine body, which is a curved machine body matching a railway turning section, and the machine body comprises an upper mounting body and a lower mounting body; a conveying roller group is rotatably connected to the upper mounting body, and a plurality of conveying rollers are arranged in sequence and at intervals along the conveying direction of the upper mounting body; a return roller group is rotatably connected to the lower mounting body, and a plurality of return rollers are arranged in sequence and at intervals along the conveying direction of the lower mounting body; belts are transmission-connected to the conveying rollers and the return rollers, and the belts form a U-shape suitable for turning under the support of the conveying rollers and the return rollers; guide plates, which are grouped in pairs and are respectively fixed on both sides of the top of the upper mounting body, and a material guide plate is connected to the bottom of the guide plate, which abuts against the inner side wall of the belt, and a covering belt is overlapped on the guide plate; guide rollers, a plurality of roller frames are arranged on the upper mounting body, and the guide rollers are rotatably connected to the roller frames, and the guide rollers abut against the inner side wall of the belt for rotational guidance.

Description

Technical Field

[0001] The invention relates to a conveying device, in particular to a mobile closed turning belt conveyor. Background Art

[0002] At present, when unloading cars on railways, unloading equipment is only set up on straight sections, and equipment cannot be set up on curved sections for continuous unloading. This is because when unloading cars on railway curves, ordinary turning belt conveyors can only drop materials at fixed points and cannot achieve full-process unloading. Ordinary mobile closed belt conveyors can only transport in a straight line and cannot turn.

[0003] Therefore, how to provide a mobile closed curved belt conveyor that can realize loading or unloading in a curved section is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0004] In view of this, the present invention provides a mobile closed curved belt conveyor, which can realize continuous material transportation in the curved section of railway.

[0005] In order to achieve the above object, the present invention adopts the following technical solution: a mobile closed curved belt conveyor, comprising:

[0006] The machine body is a curved machine body matching the railway turning section, and the machine body includes an upper mounting body and a lower mounting body; the bottom of the lower mounting body is rotatably connected to a plurality of walking wheels, the inner side of the upper mounting body is rotatably connected to a conveying roller group, the conveying roller group includes a plurality of conveying rollers, and the plurality of conveying rollers are sequentially spaced along the conveying direction of the upper mounting body; the inner side of the lower mounting body is rotatably connected to a return roller group, the return roller group includes a plurality of return rollers, and the plurality of return rollers are sequentially spaced along the conveying direction of the lower mounting body; the conveying rollers and the return rollers are transmission-connected with belts, and the belts form a U-shape suitable for turning under the support of the conveying rollers and the return rollers;

[0007] Guide plates, the guide plates are grouped in pairs and are respectively fixed on both sides of the top of the upper mounting body, the bottoms of the guide plates on the adjacent sides are downwardly connected with a material guide plate, the material guide plate abuts against the inner side wall of the belt, and a covering belt is overlapped on the guide plate and above the corresponding belt;

[0008] Guide roller, a plurality of roller frames are arranged at intervals on the upper mounting body corresponding to the transmission turning points thereof, the guide roller is rotatably connected to the roller frame, and the guide roller is rotatably contacted and guided with the inner side wall of the belt.

[0009] The beneficial effects of the present invention are as follows: the upper mounting body is connected to a conveying roller group, the conveying roller group includes a plurality of conveying rollers, the lower mounting body is rotatably connected to a return roller group, the return roller group includes a plurality of return rollers, the conveying rollers and the return rollers are connected to a belt for conveying materials, the belt forms a U-shape suitable for turning under the support of the conveying rollers and the return rollers, so that the belt can adapt to the route of the railway turning section during the conveying process and complete the continuous conveying of the railway turning section. By connecting the covering belt on the guide plate and cooperating with the guide plate and the belt to form a relative conveying sealing environment, dust can be prevented from spilling out, which is more environmentally friendly, and the guide roller completes the conveying and guiding function of the belt. The entire device has a simple structure and is easy to use, and can complete the continuous conveying of goods in the railway turning section.

[0010] Preferably, one end of the upper mounting body is rotatably connected to a transmission roller, and the other end of the lower mounting body is rotatably connected to a driven roller. The transmission roller and the driven roller are respectively transmission-connected to the two ends of the belt, and the transmission roller is transmission-connected to the motor to drive the conveyor belt to transmit.

[0011] Preferably, the covering belt is a rubber belt, the covering belt is laterally lined with steel wires, the corresponding flat long direction of the covering belt is curved, and the curvature of the covering belt is adapted to the curvature of the upper mounting body.

[0012] Preferably, the conveying rollers include side uprights and bottom rollers arranged in parallel, the side uprights are rotatably connected to the two outer side walls of the belt, there are multiple bottom rollers, and the axis combination of the side uprights and multiple bottom rollers corresponding to the cross section of the belt is outlined into a U shape.

[0013] Preferably, the two inner side walls of the belt are slidably sealed with the bottom side wall of the guide plate.

[0014] Preferably, the outer side of the guide plate is bent upward to form a guide groove, and the cover belt is located in the guide groove.

[0015] Preferably, guide rollers are rotatably connected to the bottom of both ends of the roller frame, and the guide rollers are rotatably connected to the two inner side walls of the belt for guidance, and the bending radius of the curve where the guide rollers are arranged matches the bending radius of the upper mounting body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The cross section of a mobile closed curved belt conveyor of the present invention is Figure 1 ;

[0017] Figure 2 The cross section of a mobile closed curved belt conveyor of the present invention is Figure 2 ;

[0018] Figure 3The present invention is a schematic diagram of belt transmission of a mobile closed curved belt conveyor.

[0019] 1 machine body, 11 upper mounting body, 12 lower mounting body, 2 conveying roller group, 21 side upright stick, 22 bottom roller, 3 return roller group, 4 belt, 5 guide plate, 6 material guide plate, 7 covering belt, 8 guide roller, 9 roller frame, 10 guide groove. DETAILED DESCRIPTION

[0020] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] See the attached Figures 1 to 3 According to Embodiment 1 of the present invention, a mobile closed curved belt conveyor comprises:

[0022] The machine body 1 is a curved machine body matching the railway turning section, and the machine body 1 includes an upper mounting body 11 and a lower mounting body 12; the bottom of the lower mounting body 12 is rotatably connected to a plurality of walking wheels, the inner side of the upper mounting body 11 is rotatably connected to a conveying roller group 2, the conveying roller group 2 includes a plurality of conveying rollers, and the plurality of conveying rollers are sequentially spaced along the conveying direction of the upper mounting body; the inner side of the lower mounting body 12 is rotatably connected to a return roller group 3, the return roller group 3 includes a plurality of return rollers, and the plurality of return rollers are sequentially spaced along the conveying direction of the lower mounting body; the conveying rollers and the return rollers are transmission-connected to a belt 4, and the belt 4 forms a U-shape suitable for turning under the support of the conveying rollers and the return rollers;

[0023] Guide plates 5 are grouped in pairs and fixed on both sides of the top of the upper mounting body 11. The bottom of the guide plates 5 on the adjacent sides is connected downwardly with a material guide plate 6, which abuts against the inner wall of the belt 4. A covering belt 7 is overlapped on the guide plates 5 and above the corresponding belt; the guide plates better guide the material to the center of the belt to prevent eccentric loading.

[0024] The guide roller 8 has a plurality of roller frames 9 arranged at intervals on the upper mounting body 11 corresponding to the transmission turning positions thereof. The guide roller 8 is rotatably connected to the roller frame 9, and the guide roller 8 is rotatably contacted with the inner side wall of the belt 4 for guidance.

[0025] In other embodiments, one end of the upper mounting body 11 is rotatably connected to a transmission roller, and the other end of the lower mounting body 12 is rotatably connected to a driven roller, the transmission roller and the driven roller are respectively connected to the two ends of the belt, and the transmission roller is connected to the motor to drive the conveyor belt to transmit. The belt is transmitted in a reciprocating manner. The power is provided by a motor or a gasoline engine or a diesel engine.

[0026] In other specific embodiments, the cover belt 7 is a rubber belt, which is laterally lined with steel wires and has a certain support strength to ensure normal coverage of the cover belt and prevent the cover belt from collapsing into the belt. The corresponding flat long direction of the cover belt is curved, and the curvature of the cover belt matches the curvature of the upper mounting body. The cover belt cooperates with the guide plate to form a sealed space for the belt transmission, prevent material dust from spilling out, and protect the environment.

[0027] Specifically, the conveying rollers include a side upright rod 21 and a bottom roller 22 arranged in parallel. The side upright rod 21 is rotatably connected to the two outer side walls of the belt 4. There are multiple bottom rollers 22, and the axis combination of the side upright rods and multiple bottom rollers on the cross section of the belt 4 is outlined into a U shape. The material is transported in the U-shaped groove of the belt, and while the material is better transported, it can be better turned to match the transportation and transmission of the curved section.

[0028] In some other embodiments, the two inner side walls of the belt 4 are slidably sealed with the bottom side wall of the guide plate 6. While ensuring the belt transmission, a good sealing effect is achieved to prevent the material from being exposed. When installing the guide roller, the guide plate reserves an installation gap to ensure the normal installation and guidance of the roller frame and the guide roller.

[0029] In some other specific embodiments, the outer side of the guide plate 6 is bent upward to form a guide groove 10, and the cover belt 7 is located in the guide groove 10. Better placement of the cover belt.

[0030] The bottoms of both ends of the roller frame 9 are rotatably connected with guide rollers, and the guide rollers 8 are rotatably connected and guided with the two inner side walls of the belt 4. The curvature radius of the curve where the guide rollers 8 are arranged matches the curvature radius of the upper mounting body.

[0031] In some specific embodiments, the guide rollers are installed at intervals according to the bending radius of the frame to guide the belt.

[0032] The spacing between guide rollers is larger than that between conveying rollers, and the number of guide rollers is optimized.

[0033] The upper layer of this device is a conveying structure. The rollers pile the conveyor belt into a U shape, which is suitable for belt turning. The guide rollers are set in the curved section, corresponding to the curvature of the railway line, to prevent the conveyor belt from running off the track. There is a guide plate above the conveyor belt, which can guide the material to the center of the belt to prevent the conveyor belt from running off the track due to uneven loading. The guide plate also has a sealing function. A cover belt guide groove is set above the belt frame to place the cover belt to prevent dust from overflowing. The cover belt is special-shaped and changes with the curvature. This device can realize loading and unloading of materials in the curved section of the railway, and the transmission is sealed to protect the environment.

[0034] As for the device and the method of use disclosed in the embodiment, since they correspond to the method disclosed in the embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method part.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mobile closed curved belt conveyor, It is characterized in that include: A machine body (1), the machine body (1) is a curved machine body matching a railway turning section, the machine body (1) comprises an upper mounting body (11) and a lower mounting body (12); the bottom of the lower mounting body (12) is rotatably connected to a plurality of running wheels, the inner side of the upper mounting body (11) is rotatably connected to a conveying roller group (2), the conveying roller group (2) comprises a plurality of conveying rollers, and the plurality of conveying rollers are sequentially spaced along the conveying direction of the upper mounting body; the inner side of the lower mounting body (12) is rotatably connected to a return roller group (3), the return roller group (3) comprises a plurality of return rollers, and the plurality of return rollers are sequentially spaced along the conveying direction of the lower mounting body; the conveying rollers and the return rollers are transmission-connected to belts (4), and the belt (4) forms a U-shape suitable for turning under the support of the conveying rollers and the return rollers; Guide plates (5), the guide plates (5) are grouped in pairs and are respectively fixed on both sides of the top of the upper mounting body (11), the bottom of the guide plates (5) close to each other is downwardly connected with a material guide plate (6), the material guide plate (6) is in contact with the inner side wall of the belt (4), the material guide plate (6) is a bending plate for guiding the material to the center of the belt, a covering belt (7) is overlapped on the guide plate (5) and above the corresponding belt, the covering belt (7) is a rubber belt, the covering belt is laterally lined with steel wire, the corresponding flat long direction of the covering belt is curved, the outer side of the guide plate (6) is bent upward to form a guide groove (10), and the covering belt (7) is located in the guide groove (10); A guide roller (8), a plurality of roller frames (9) are arranged at intervals on the upper mounting body (11) corresponding to the transmission turning points thereof, the guide roller (8) is rotatably connected to the roller frame (9), and the guide roller (8) is rotatably contacted and guided with the inner side wall of the belt (4).

2. A mobile closed curved belt conveyor according to claim 1, It is characterized in that One end of the upper mounting body (11) is rotatably connected to a transmission roller, and the other end of the lower mounting body (12) is rotatably connected to a driven roller. The transmission roller and the driven roller are respectively connected to the two ends of the belt, and the transmission roller is connected to the motor to drive the conveyor belt for transmission.

3. A mobile closed curved belt conveyor according to claim 1, It is characterized in that The curvature of the cover strip is adapted to the curvature of the upper mounting body.

4. A mobile closed curved belt conveyor according to claim 1, It is characterized in that The conveying rollers include side uprights (21) and bottom rollers (22) arranged in parallel, wherein the side uprights (21) are rotatably connected to the two outer side walls of the belt (4), and there are a plurality of bottom rollers (22), and the axis combinations of the side uprights and the plurality of bottom rollers corresponding to the cross section of the belt (4) are outlined into a U shape.

5. A mobile closed curved belt conveyor according to claim 1, It is characterized in that The two inner side walls of the belt (4) are slidably sealed with the bottom side wall of the guide plate (6).

6. A mobile closed curved belt conveyor according to claim 1, It is characterized in that The bottoms of both ends of the roller frame (9) are rotatably connected to guide rollers, and the guide rollers (8) are rotatably connected to the two inner side walls of the belt (4) for guidance, and the curvature radius of the curve where the guide rollers (8) are arranged matches the curvature radius of the upper mounting body.

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