CN211168548U - Single-track transverse belt conveyor - Google Patents

Abstract

The utility model relates to a single-track traverse belt conveyor in the technical field of conveying devices, comprising a belt conveyor drive device, a head truss, a middle truss, a tail truss, a tape and a moving guide trough, which travels through the moving guide trough. On the tracks of the head truss, the middle truss and the tail truss, there are fixed idler groups on the head truss, the middle truss and the tail truss, and there are hanging idler groups on the moving guide chute, and the tape passes through the fixed idler group. And the hanging idler group is connected between the head truss and the tail truss, the belt conveyor driving device is connected with the reversing rolling of the head truss, and the two ends of the middle truss are hinged with the head truss and the tail truss, respectively. The middle truss includes multiple standard trusses that are hinged in sequence, and the bottoms of the head truss, the standard truss and the tail truss are all provided with a single-track running mechanism. Continuous conveying and full feeding of mining materials.

Description

A single crawler traverse belt conveyor

technical field

The utility model belongs to the technical field of conveying devices, in particular to a single crawler traverse belt conveyor.

Background technique

In open-pit mining and tailings dry-distribution and distribution operations, traditional belt conveyors are fixed or semi-fixed. With the advancement of the mining surface, they need to be moved regularly. The movement is driven by bulldozers, which has low work efficiency and long moving time. , it is impossible to realize the continuous operation of the mining and transportation process. Therefore, a single-track traverse belt conveyor is urgently needed, which can realize the lateral movement of the belt conveyor, solve the problems of continuous transportation and whole-process feeding of open-pit mining materials, and facilitate the whole process. Continuous operation on the working face to improve work efficiency.

Utility model content

The purpose of the utility model is to provide a single crawler traverse belt conveyor, which is mainly used for the whole feeding of the belt conveyor, so as to improve the material conveying efficiency during the continuous mobile mining operation in large-scale mines.

In order to solve the above technical problems, the utility model provides a single-track traverse belt conveyor, which includes a belt conveyor drive device, a head truss, a middle truss, a tail truss, an adhesive tape and a moving guide chute. The top truss, the middle truss and the tail truss are all provided with a walking track, the moving guide trough walks on the walking track, the head truss, the middle truss and the tail truss are provided with fixed roller groups, There is a hanging idler group on the trough, the tape is connected between the head truss and the redirecting rollers of the tail truss through the fixed idler group and the hanging idler group, and the belt conveyor driving device is connected to the head The two ends of the middle truss are hinged with the head truss and the tail truss, respectively. The middle truss includes multiple standard trusses that are hinged in sequence. The head truss, the standard truss, the standard truss Both the truss and the tail truss can move up and down along their hinged ends, and the bottom of the head truss, the standard truss and the tail truss are all provided with a single-track running mechanism, and the single-track running mechanism moves laterally perpendicular to the transmission direction of the tape.

Preferably, a steel rail is provided below the fixed idler group of the head truss, and a telescopic space is formed between the fixed idler group of the head truss and the steel rail, and the telescopic space is provided with left and right along the length direction of the steel rail. A moving moving frame, the moving frame is driven and connected by a trolley driving device, a moving idler group is arranged on the moving frame, the two ends and the middle of the moving frame are provided with reversing rollers, and the tape The fixed idler group passes through the moving idler group and goes around the redirecting roller on the moving frame. The front end of the moving frame is also provided with a belt cleaner and a material stopper that match the redirecting roller at the front end of the moving frame. plate. By moving the frame and the rails, the tape on the head truss can be stretched and retracted, and it is convenient to adjust the position of the feeding point of the tape head according to the needs of the site.

Preferably, the front end of the mobile frame is provided with anchor bolts, the bottom of the mobile frame is provided with a driven rack, and two sides of the bottom are provided with a plurality of support wheels, the support wheels are rollingly connected to the steel rail, and the An anchor threaded hole corresponding to the anchor bolt is arranged on the rail, the trolley driving device adopts a deceleration motor, and the output shaft of the deceleration motor is provided with a driving gear, and the driving gear meshes with the driven rack, The fast anchoring of the mobile frame after displacement can be realized by the anchor bolts, and the mechanical drive of the mobile frame can be realized by the trolley drive device.

Preferably, a hydraulic tensioning mechanism is also provided in the head truss, and the hydraulic tensioning mechanism includes a hydraulic cylinder, a sliding reversing drum, and a drum traveling track, and the drum traveling track and the hydraulic cylinder are fixed on the head truss. On the support frame, the sliding reversing roller is slidably connected to the roller walking track through the sliding roller bracket, and the telescopic end of the hydraulic cylinder is connected to the sliding roller bracket for micro-telescopic adjustment and tightness adjustment of the tape.

Preferably, the drive device of the belt conveyor adopts a frequency conversion deceleration motor, an electric control platform is arranged above the head truss, and an electric control cabinet is arranged on the electric control platform. The deceleration motor, the deceleration motor and the single crawler traveling mechanism are electrically connected.

Preferably, the mobile feeding chute includes a power distribution cabinet, a hydraulic pump station, a feeding chute, a feeding chute bracket, a cable winch, an electric traveling wheel and a hydraulic rail clamp. The hydraulic pump station, the cable winch and the material guiding The trough is arranged on the material guide trough bracket, the cable winch is wound with a power cable, the hanging idler group is connected to the material guide trough bracket and corresponds to the lower part of the material guide trough, and the electric walking wheels are connected through the walking bracket Below the guide trough bracket, the hydraulic rail clamp is connected to the walking bracket, and the walking bracket is also provided with a wire rope cleaner. One end of the power cable is electrically connected to the electric control cabinet, and the other end is electrically connected to the power distribution cabinet. The hydraulic pump station and the electric traveling wheel are respectively electrically connected to the power distribution cabinet. The hydraulic rail clamp is connected to the hydraulic pump station through oil pipes to realize the movement and anchoring of the moving guide trough. The wire rope cleans The device is used to clean the walking track.

Preferably, the single crawler traveling mechanism is composed of a crawler traveling deceleration motor, a driving wheel, a driven wheel and a rubber crawler, the driving wheel is driven by a crawler traveling deceleration motor, and the crawler traveling deceleration motor is electrically connected to the electric control cabinet for use in Drive the traverse of the conveyor.

The utility model also includes other components that can make the single crawler traverse belt conveyor work normally, all of which are conventional technical means in the art. In addition, the devices or components not limited in the present invention all use conventional technical means in the field, such as tape cleaners, baffles, hydraulic pump stations, cable winches, electric control cabinets, power distribution cabinets, electric running wheels , Fixed idler group, hanging idler group, mobile idler group, etc.

The working principle of the utility model is that the above-mentioned single crawler traverse belt conveyor can move laterally according to the mining progress of the mine through the single crawler traveling mechanism. The guide trough can move back and forth along the conveying direction of the belt, which is convenient for the excavator to transfer the material conveyed by the excavator to the belt in time when the excavator moves along the conveying direction of the belt, realizing the whole process of receiving and guiding the material. When moving back and forth perpendicular to the conveying direction of the belt, the front and rear distance between the conveyor and the excavator is adjusted by the single crawler walking mechanism, thus solving the problem of continuous conveying and full feeding of open-pit mining materials, facilitating the continuous operation of the entire working face and improving the operation. efficiency.

The beneficial effect of the utility model is that the structure of the device is simple, the forward and backward movement of the conveyor and the mining device is realized by the single crawler walking mechanism, and the left and right movement of the mining device is realized by moving the guide trough, thereby solving the problem of open-pit mining. The continuous transportation of materials and the whole process of feeding problems facilitate the continuous operation of the entire working face and improve the operation efficiency.

Description of drawings

The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Figure 1 is a schematic diagram of the overall structure of the present invention.

FIG. 2 is an enlarged schematic view of the structure of part A of FIG. 1 .

FIG. 3 is an enlarged schematic view of the structure of part B of FIG. 1 .

FIG. 4 is an enlarged schematic view of the structure of part C of FIG. 1 .

FIG. 5 is an enlarged schematic view of the structure of part D of FIG. 2 .

FIG. 6 is an enlarged schematic view of the structure of the E part of FIG. 4 .

Detailed ways

The present utility model will be clearly described below with reference to the accompanying drawings and specific embodiments in the embodiments of the present utility model, and the description here is only used to explain the present utility model, but is not intended to limit the present utility model. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., shall be included in the protection of the present invention. within the range.

Example

As shown in Figures 1-6, the present utility model provides a single-track traverse belt conveyor, including a belt conveyor drive device 1, a head truss 2, a middle truss, a tail truss 4, an adhesive tape 5 and a moving guide Feed trough 6, the top of the head truss 2, the middle truss, and the tail truss 4 are all provided with a walking track, and the moving guide trough 6 walks on the walking track. The head truss 2, the middle truss and the tail truss 4 There is a fixed idler group 7 on it, and a hanging idler group 8 is arranged on the moving guide trough 6. The tape 5 is connected to the head truss 2 and the head truss through the fixed idler group 7 and the hanging idler group 8. Between the reversing rollers of the tail truss 4, the belt conveyor driving device 1 is connected with the reversing rollers of the head truss 2, and the two ends of the middle truss are respectively connected to the head truss 2 and the tail truss 4-phase articulation, the middle truss includes multiple standard truss 3 that are hinged in sequence, the head truss 2, the standard truss 3 and the tail truss 4 can all move up and down along their hinged ends, and the head truss 2, the standard truss 3 The bottom of the tail truss and the tail truss 4 is provided with a single-track running mechanism 9 , and the single-track running mechanism 9 moves laterally perpendicular to the transmission direction of the tape 5 .

A steel rail 10 is provided below the fixed idler group 7 of the head truss 2, and a telescopic space 11 is formed between the fixed idler group 7 of the head truss 2 and the steel rail 10. The moving frame 12 moves left and right in the longitudinal direction of the steel rail 10. The moving frame 12 is connected by the trolley driving device 13. The moving frame 12 is provided with a moving roller group 14. The end is provided with a reversing roller, the tape 5 is passed by the fixed idler group 7 through the moving idler group 14 and is wound around the reversing roller on the moving frame 12, and the front end of the moving frame 12 is also provided with a moving vehicle. The deflecting rollers at the front of the frame 12 are matched to the tape cleaners and baffles. By moving the arrangement of the frame 12 and the steel rail 10, the tape 5 on the head truss 2 can be stretched and retracted, and it is convenient to adjust the position of the feeding point of the tape head according to the needs of the site.

The front end of the mobile frame 12 is provided with anchor bolts 15 , the bottom of the mobile frame 12 is provided with a driven rack, and a plurality of support wheels 16 are provided on both sides of the bottom, and the support wheels 16 are rollingly connected to the steel rail 10 . , the steel rail 10 is provided with anchor threaded holes corresponding to the anchor bolts 15, the trolley driving device 13 adopts a deceleration motor, and the output shaft of the deceleration motor is provided with a driving gear, the driving gear and the slave The movable racks are engaged with each other, and the fast anchoring of the moving frame 12 after displacement can be realized through the anchor bolts 15 , and the mechanical driving of the moving frame 12 can be realized through the trolley driving device 13 .

The head truss 2 is also provided with a hydraulic tensioning mechanism. The hydraulic tensioning mechanism includes a hydraulic cylinder 17, a sliding reversing drum 18, and a drum traveling track 19. The drum traveling track 19 and the hydraulic cylinder 17 are fixed on the head. On the support frame of the upper truss 2, the sliding reversing roller 18 is slidably connected to the roller walking track 19 through the sliding roller bracket, and the telescopic end of the hydraulic cylinder 17 is connected to the sliding roller bracket, which is used for the micro expansion and contraction adjustment of the tape 5. and tightness adjustment.

The belt conveyor driving device 1 adopts a frequency conversion deceleration motor, an electric control platform 20 is arranged above the head truss 2, and an electric control cabinet 21 is arranged on the electric control platform 20, and the electric control cabinet 21 is connected by cables. They are respectively electrically connected with the variable frequency deceleration motor, the deceleration motor and the single crawler walking mechanism 9 .

The mobile feeding chute includes a power distribution cabinet 22, a hydraulic pump station 23, a feeding chute 24, a feeding chute bracket 25, a cable winch 26, an electric traveling wheel 27 and a hydraulic rail clamp 28. The hydraulic pump station 23, The cable winch 26 and the feed chute 24 are arranged on the feed chute bracket 25, the cable winch 26 is wound with a power cable, and the hanging idler group 8 is connected to the feed chute bracket 25 and corresponds to the feed chute Below 24, the electric traveling wheel 27 is connected below the guide chute support 25 through the traveling support 29, the hydraulic rail clamp 28 is connected to the traveling support 29, and the traveling support 29 is also provided with a wire rope cleaner 30, One end of the power cable is electrically connected to the electric control cabinet 21, and the other end is electrically connected to the power distribution cabinet 22. The hydraulic pump station 23 and the electric traveling wheel 27 are respectively electrically connected to the power distribution cabinet 22. The hydraulic rail clamp 28 It is connected with the hydraulic pump station 23 through an oil pipe to realize the movement and anchoring of the moving guide chute 6, and the wire rope cleaner 30 is used for cleaning the walking track.

The single-track traveling mechanism 9 is composed of a crawler traveling deceleration motor 31, a driving wheel, a driven wheel and a rubber crawler. The driving wheel is driven by the crawler traveling deceleration motor 31, and the crawler traveling deceleration motor 31 is electrically connected to the electric control cabinet 21. Used to drive the traverse of the conveyor.

The working principle of the utility model is that the above-mentioned single crawler traverse belt conveyor can move laterally according to the mining progress of the mine through the single crawler traveling mechanism 9, and the middle truss includes multiple standard trusses 3 that are hinged in sequence, which is convenient to assemble , the moving guide trough 6 can move back and forth along the conveying direction of the belt 5, which is convenient for the excavator to transfer the materials conveyed by the excavator to the belt 5 in time when the excavator moves along the conveying direction of the belt 5, and realizes the whole process of receiving and guiding the material. When the excavator moves back and forth along the conveying direction perpendicular to the belt 5, the distance between the conveyor and the excavator is adjusted through the single crawler walking mechanism 9, thus solving the problems of continuous conveying and full feeding of the open-pit mining materials, which is convenient for The entire working face is continuously operated and the work efficiency is improved.

Embodiments of the present invention have been described above, and the foregoing description is exemplary, not exhaustive, and not limiting of the disclosed embodiments. Numerous modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments.

Claims (7)

1. A single crawler traverse belt conveyor, comprising a belt conveyor driving device, is characterized in that: it also comprises a head truss, a middle truss, a tail truss, an adhesive tape and a moving guide chute, the head truss, The top trusses of the middle truss and the tail truss are all provided with walking tracks, and the moving feed trough walks on the walking tracks. There is a hanging idler group, the tape is connected between the redirecting rollers of the head truss and the tail truss through the fixed idler group and the hanging idler group, and the belt conveyor driving device is connected to the head truss. The reversing rolling rollers are connected, the two ends of the middle truss are hinged with the head truss and the tail truss respectively, and the middle truss includes multiple standard trusses that are hinged in sequence, the head truss, the standard truss and the tail The trusses can all move up and down along their hinged ends, and the bottoms of the head truss, standard truss and tail truss are all provided with a single-track running mechanism, which moves laterally perpendicular to the transmission direction of the tape. 2. The single-track traverse belt conveyor according to claim 1, wherein a steel rail is provided below the fixed idler group of the head truss, and the fixed idler group of the head truss and the steel rail are arranged. A telescopic space is formed between the telescopic spaces, and a mobile frame that can move left and right along the length direction of the steel rail is arranged in the telescopic space. The two ends and the middle of the moving frame are provided with reversing rollers, and the tape is wound by the fixed idler group through the moving idler group and through the reversing rollers on the moving frame, and the front end of the moving frame is also provided with There are tape cleaners and baffles that match the diverting rollers on the front of the moving frame. 3. The single-track traverse belt conveyor according to claim 2, wherein the front end of the moving frame is provided with anchor bolts, the bottom of the moving frame is provided with a driven rack, and the two sides of the bottom are provided with anchor bolts. A plurality of support wheels are provided, and the support wheels are rollingly connected to the steel rail. The steel rail is provided with anchor threaded holes corresponding to the anchor bolts. The trolley driving device adopts a gear motor, and the output of the gear motor is A driving gear is arranged on the shaft, and the driving gear meshes with the driven rack. 4 . The single-track traverse belt conveyor according to claim 3 , wherein: the head truss is further provided with a hydraulic tensioning mechanism, and the hydraulic tensioning mechanism comprises a hydraulic cylinder, a sliding reversing roller , Roller walking track, the roller walking track and the hydraulic cylinder are fixed on the support frame of the head truss, the sliding reversing roller is slidably connected to the roller walking track through the sliding roller bracket, and the telescopic end of the hydraulic cylinder is connected to the sliding roller. brackets are connected. 5. The single-track traverse belt conveyor according to claim 4, characterized in that: the drive device of the belt conveyor adopts a frequency conversion deceleration motor, an electric control platform is arranged above the head truss, and the electric An electric control cabinet is arranged on the control platform, and the electric control cabinet is electrically connected with the frequency conversion deceleration motor, the deceleration motor and the single-crawler traveling mechanism respectively through cables. 6 . The single-track traverse belt conveyor according to claim 5 , wherein the mobile feed chute comprises a power distribution cabinet, a hydraulic pump station, a feed chute, a feed chute bracket, a cable winch, an electric Walking wheels and hydraulic rail clamps, the hydraulic pump station, the cable winch and the feed chute are arranged on the feed chute bracket, the cable winch is wound with a power cable, and the hanging idler set is connected to the feed chute on the bracket and corresponding to the bottom of the material guide trough, the electric traveling wheel is connected under the material guide trough bracket through the walking bracket, the hydraulic rail clamp is connected to the walking bracket, and the walking bracket is also provided with a wire rope cleaner, One end of the power cable is electrically connected to the electric control cabinet, and the other end is electrically connected to the power distribution cabinet. The hydraulic pump station and the electric traveling wheel are respectively electrically connected to the power distribution cabinet. The hydraulic rail clamp and the hydraulic pump station pass through oil pipes. connect. 7 . The single-track traverse belt conveyor according to claim 6 , wherein the single-track traveling mechanism is composed of a crawler traveling deceleration motor, a driving wheel, a driven wheel and a rubber track, and the driving wheel is composed of a track. 8 . The traveling deceleration motor is driven, and the crawler traveling deceleration motor is electrically connected with the electric control cabinet.

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