CN109625780B - Integral self-moving telescopic type 0-90 o Conveyor - Google Patents

Integral self-moving telescopic type 0-90 o Conveyor Download PDF

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Publication number
CN109625780B
CN109625780B CN201910123987.9A CN201910123987A CN109625780B CN 109625780 B CN109625780 B CN 109625780B CN 201910123987 A CN201910123987 A CN 201910123987A CN 109625780 B CN109625780 B CN 109625780B
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China
Prior art keywords
truss
tail
machine head
movable
telescopic
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Active
Application number
CN201910123987.9A
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Chinese (zh)
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CN109625780A (en
Inventor
李爱君
宋华
李艳萍
崔云锋
林春刚
王百泉
刘建满
朱冬冬
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Henan Zhongye Heavy Industry Machinery Co ltd
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Henan Zhongye Heavy Industry Machinery Co ltd
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Priority to CN201910123987.9A priority Critical patent/CN109625780B/en
Publication of CN109625780A publication Critical patent/CN109625780A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/60Arrangements for supporting or guiding belts, e.g. by fluid jets
    • B65G15/62Guides for sliding belts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/10Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof
    • B65G21/14Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors movable, or having interchangeable or relatively movable parts; Devices for moving framework or parts thereof to allow adjustment of length or configuration of load-carrier or traction element
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/22Arrangements or mountings of driving motors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44Belt or chain tensioning arrangements

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Framework For Endless Conveyors (AREA)

Abstract

The invention discloses an integral self-moving telescopic type 0-90-degree conveyor, which comprises a mobile machine head, a mobile truss, a telescopic assembly, a convex arc section truss, a middle truss, a feeding machine tail and a conveying belt, wherein the mobile truss is arranged on the lower end of the mobile machine head; the mobile machine head comprises a machine head bracket, an upper transmission roller, a machine head bend roller and a power assembly; the movable truss is provided with a guide rail and a piston rod fixing device; the telescopic assembly consists of a plurality of movable brackets, telescopic connecting rods, movable supporting rollers and bracket pulleys; the convex arc section truss is provided with an upper carrier roller assembly, an upper bend wheel and a lower bend wheel; the middle truss consists of a plurality of middle truss units; the tail of the feeding machine is provided with a tail bend drum; the conveyer belt is wound around the upper transmission drum, the upper carrier roller, the tail bend drum, the lower bend pulley, the head bend drum and the upper bend pulley in turn, and finally returns to the upper transmission drum to form a closed cycle. The beneficial effects of the invention are as follows: the conveyer belt can be stored; the mobile machine head and the feeding machine tail are freely telescopic; high conveying efficiency, etc.

Description

Integral self-moving telescopic 0-90 DEG conveyor
Technical Field
The invention relates to the field of conveyor equipment, in particular to an integral self-moving telescopic type 0-90-degree conveyor.
Background
The corrugated baffle conveyer is one conveyer with corrugated baffles and baffles, and is suitable for use in coal, grain, building material and mining construction. In the prior art, the existing 0-90-degree conveyor cannot store belts, and the tail cannot stretch up and down, so that the technical problem seriously affects the application of the 0-90-degree conveyor on a continuously-descending dynamic construction field, and the construction efficiency of engineering is reduced; in addition, the conveyor in the prior art has the technical problems of low assembly efficiency and complicated installation.
Disclosure of Invention
The invention aims to provide an integral self-moving telescopic conveyor with the angle of 0-90 degrees.
In order to achieve the above purpose, the invention is implemented according to the following technical scheme:
the utility model provides an integral self-moving telescopic conveyor of 0-90 degrees, includes removal aircraft nose, removal truss, expansion assembly, protruding arc section truss, middle truss, material loading tail and ripple baffle type's conveyer belt, and removal aircraft nose is mobilizable to be set up on the removal truss, and protruding arc section truss is fixed at the afterbody of removal support one side, and removal aircraft nose passes through expansion assembly and protruding arc section truss to be connected, and middle truss is fixed in the below of removal support, and the material loading tail sets up under the middle support; the mobile machine head comprises a machine head support, an upper transmission roller, a machine head bend roller and a power assembly, wherein the upper transmission roller and the machine head bend roller are rotationally connected to the machine head support, the power assembly comprises a speed reducing motor and a hydraulic system, the hydraulic system comprises a hydraulic station and a hydraulic cylinder, the speed reducing motor is directly connected with the upper transmission roller and is fixed on the machine head support, and oil cylinders of the hydraulic station and the hydraulic cylinder are fixed on the machine head support; the movable truss is provided with a guide rail group and a piston rod fixing device, and a piston rod of the hydraulic cylinder is fixed on the movable truss through the piston rod fixing device on the movable truss; the telescopic assembly comprises a plurality of movable brackets, a telescopic connecting rod, a movable supporting roller and a bracket pulley, wherein the telescopic connecting rod consists of a plurality of sections of telescopic rods, the movable brackets are respectively fixed on each section of telescopic rod, the telescopic rod at the tail end of the telescopic connecting rod is fixedly connected with the convex arc section truss, the telescopic rod at the head of the telescopic connecting rod is fixedly connected with the movable machine head, the movable supporting roller and the bracket pulley are respectively and rotatably connected above and below the movable brackets, and the bracket pulley is in sliding connection with the guide rail; an upper carrier roller assembly, an upper bend pulley and a lower bend pulley are arranged on the convex arc section truss, the upper carrier roller assembly comprises an upper carrier roller bracket and at least ten groups of upper carrier rollers, the upper bend pulley and the lower bend pulley are rotationally connected to the convex arc section truss, and the upper carrier roller is rotationally connected to the upper carrier roller bracket; the middle truss consists of a plurality of middle truss units, and the middle truss units facilitate the feeding tail of the conveyor to descend along with construction when the well is constructed underground; the tail of the feeding machine is provided with a tail bend drum; the conveyer belt is wound around the upper transmission drum, the upper carrier roller, the tail bend drum, the lower bend pulley, the head bend drum and the upper bend pulley in turn, and finally returns to the upper transmission drum to form a closed cycle.
Further, the support pulley is a unilateral rail wheel, and cleaning plates are arranged on two sides of the support pulley. The unilateral rail wheel ensures the stable movement of the movable bracket; the clearance board is effective to drop the foreign matter on removing the truss clear up, guarantees the steady of flexible action of flexible subassembly.
Further, the middle truss unit is provided with a conveyer belt guide wheel.
Further, the conveyor belt guide wheels include a first conveyor belt guide wheel along a conveying direction and a second conveyor belt guide wheel perpendicular to the conveying direction. The conveyer belt leading wheel can increase the stability when conveyer belt is perpendicular or big inclination material is carried.
Further, the mobile machine head is also provided with a vibration sweeper for forcedly cleaning the materials adhered on the belt.
Further, the tail direction-changing drum of the feeding machine tail is provided with a conveying belt tensioning mechanism, the conveying belt tensioning mechanism comprises a drum bearing seat, a bearing seat support, a sliding block and a screw rod, the tail direction-changing drum is rotationally connected to the drum bearing seat, the bearing seat support is sleeved on the feeding machine tail, the sliding block is fixed on the bearing seat support, the screw rod is rotationally connected to the feeding machine tail, the sliding block is matched with the screw rod, and a square chuck is arranged on one side of the screw rod. The rotating square chuck can drive the screw rod to rotate, the screw rod rotates to drive the sliding block to move, the sliding block is displaced to enable the bearing seat support sleeved on the tail of the feeding machine to displace, and tensioning of the feeding section conveying belt is easily achieved.
Further, the middle truss is further provided with a material blocking net, and the material blocking net can prevent materials from scattering.
Further, the feeding machine tail is provided with a feeding hopper, and the feeding hopper comprises a feeding hole and a material guide plate.
Further, a movable support fixing strip is arranged between the plurality of movable supports, and the movable support fixing strip is detachably connected with the movable support through a bolt.
The integral movement principle of the invention is as follows: the speed reducing motor drives an upper transmission roller on the moving head to rotate, so as to drive the conveying belt to move; the piston rod of the hydraulic cylinder stretches and contracts to drive the movable machine head to move back and forth, so as to drive the feeding machine tail to move up and down; the front-back moving distance of the moving machine head is half of the ascending or descending distance of the tail of the feeding machine.
The beneficial effects of the invention are as follows: 1. the conveyer belt can store: a two-layer conveyer belt storage structure is formed between the mobile machine head and the convex arc section truss; 2. the movable machine head drives the feeding machine tail to realize free lifting: when the mobile machine head moves forwards and backwards, the telescopic assembly is driven to move, and the telescopic connecting rod ensures that the mobile bracket is upright and free to move; 3. can be used in dynamic construction topography: when the construction site is changed (the construction level is continuously lowered), the tail height of the machine can be quickly adjusted, the construction requirement is met, and the construction continuity is ensured; 4. the structure is compact, the space is saved, and the investment in the early stage of construction is reduced; 5. the moving distance of the moving machine head is only half of the moving distance of the tail of the feeding machine, so that the moving efficiency of the conveyor is improved.
Drawings
Fig. 1 is a perspective view of the invention.
Fig. 2 is a front view of the invention.
Fig. 3 is a left side view of the invention.
Fig. 4 is a top view of the invention.
Fig. 5 is a schematic diagram of the conveyor belt arrangement of the present invention.
Fig. 6 is an enlarged view of the mobile handpiece.
Fig. 7 is an enlarged view of the telescoping assembly, the bracket pulley and the purge plate.
Fig. 8 is a schematic structural view of the cleaning plate.
Fig. 9 is an enlarged view of a convex arc truss.
Fig. 10 is an enlarged view of the conveyor belt guide wheel.
Fig. 11 is an enlarged view of the loading conveyor tensioning mechanism.
Reference numerals: 1. the machine head comprises a machine head moving device, a moving truss, a 3-convex arc section truss, a 4-middle truss, a 5-feeding machine tail, a 6-conveying belt, a 7-upper transmission roller, a 8-machine head bend roller, a 9-speed reducing motor, a 10-hydraulic station, a 11-hydraulic cylinder, a 12-guide rail, a 13-piston rod fixing device, a 14-moving support, a 15-telescopic connecting rod, a 16-moving support roller, a 17-support pulley, a 18-support roller support, a 19-upper support roller, a 20-upper bend pulley, a 21-lower bend pulley, a 22-machine tail bend roller, a 23-machine head tensioning pulley, a 24-cleaning plate, a 25-first conveying belt guide pulley, a 26-second conveying belt guide pulley, a 27-blocking net, a 28-feeding hopper, a 29-feeding port, a 30-blocking plate, a 31-roller bearing seat, a 32-bearing seat support, a 33-square chuck, a 34-moving support fixing strip.
Detailed Description
The invention will be further described with reference to specific examples, illustrative examples and illustrations of which are provided herein to illustrate the invention, but are not to be construed as limiting the invention.
The whole self-moving telescopic type 0-90-degree conveyor comprises a movable machine head 1, a movable truss 2, a telescopic assembly, a convex arc section truss 3, a middle truss 4, a feeding tail 5 and a corrugated baffle type conveying belt 6, wherein the movable machine head is movably arranged on the movable truss, the convex arc section truss is fixed at the tail part of one side of the movable support, the movable machine head is connected with the convex arc section truss through the telescopic assembly, the middle truss is fixed below the movable truss, and the feeding tail is arranged below the middle truss. The mobile machine head comprises a machine head support, an upper transmission roller 7, a machine head bend roller 8 and a power assembly, wherein the upper transmission roller and the machine head bend roller are rotationally connected to the machine head support, the power assembly comprises a gear motor 9 and a hydraulic system, the hydraulic system comprises a hydraulic station 10 and a hydraulic cylinder 11, an output shaft of the gear motor is fixedly connected with a rotating shaft of the upper transmission roller, the gear motor is fixed on the machine head support, and the gear motor drives the upper transmission roller to rotate; the movable truss is provided with a guide rail 12 and a piston rod fixing device 13, the oil cylinders of the hydraulic station and the hydraulic cylinder are fixed on the machine head support, the piston rod of the hydraulic cylinder is hinged with the piston rod fixing device, the piston rod fixing device 13 is fixed on the movable truss, and the guide rail is an H-shaped steel guide rail. The overall height of the mobile machine head is controlled within 3 meters, and the width is controlled within 2.4 meters; the movable truss is composed of a plurality of groups of movable truss units, and the guide rail is designed in a segmented mode, so that the transportation is convenient. The telescopic assembly comprises a plurality of groups of movable brackets 14, a telescopic connecting rod 15, a movable supporting roller 16 and a bracket pulley 17, wherein the telescopic connecting rod consists of a plurality of sections of telescopic rods, the plurality of groups of movable brackets are respectively fixed on each section of telescopic rod, the telescopic rod at the tail end of the telescopic connecting rod is fixedly connected with a convex arc section truss, the telescopic rod at the head of the telescopic connecting rod is fixedly connected with a movable machine head, the movable supporting roller and the bracket pulley are respectively and rotatably connected above and below the movable brackets, and the bracket pulley is in sliding connection with a guide rail; the upper carrier roller assembly, the upper bend pulley 20 and the lower bend pulley 21 are arranged on the convex arc section truss, the upper carrier roller assembly comprises an upper carrier roller bracket 18 and at least ten groups of upper carrier rollers 19, the upper bend pulley and the lower bend pulley are rotationally connected to the convex arc section truss, and the upper carrier roller is rotationally connected to the upper carrier roller bracket. The movable support fixing strips 34 are arranged between the movable supports 14 and are detachably connected with two adjacent movable support bolts, so that any section of telescopic connecting rod can be conveniently fixed, and the telescopic connecting rod can be orderly telescopic.
The middle truss consists of a plurality of groups of middle truss units, and the middle truss units are 3 meters into a unit, so that the middle truss is convenient and quick to install and detach; the tail of the feeding machine is provided with a tail bend roller 22; the conveyer belt 6 is wound on the upper transmission drum 7, the upper carrier roller 19, the tail bend drum 22, the lower bend pulley 21, the head bend drum 8 and the upper bend pulley 20 in sequence, and finally returns to the upper transmission drum 7 to form a closed cycle.
Further, the support pulley is a unilateral rail wheel, and cleaning plates 24 are arranged on two sides of the support pulley.
Further, the middle truss unit is provided with a conveyer belt guide wheel.
Further, the conveyor belt guide wheels include a first conveyor belt guide wheel 25 in the conveying direction and a second conveyor belt guide wheel 26 perpendicular to the conveying direction. The conveyer belt leading wheel can guarantee the stability when conveyer belt is perpendicular or big inclination is carried the material.
Further, the mobile machine head is also provided with a vibration cleaner 23 for forcedly cleaning the materials adhered on the belt.
Further, the tail direction-changing drum 22 of the feeding machine tail is provided with a feeding conveying belt tensioning mechanism, the feeding conveying belt tensioning mechanism comprises a drum bearing seat 31, a bearing seat support 32, a sliding block and a screw rod, the tail direction-changing drum is rotationally connected to the drum bearing seat, the bearing seat support is sleeved on the feeding machine tail, the sliding block is placed inside the bearing seat support fixed around, the screw rod is rotationally connected to the feeding machine tail, the sliding block is matched with the screw rod, and a square chuck 33 is arranged on one side of the screw rod. The rotating square chuck can drive the screw rod to rotate, the screw rod rotates to drive the sliding block to move, the sliding block is displaced to enable the bearing seat support sleeved on the tail of the feeding machine to displace, and tensioning of the feeding section conveying belt is easily achieved.
Further, a material blocking net 27 is further arranged on the middle truss.
Further, the feeding tail is provided with a feeding hopper 28, and the feeding hopper comprises a feeding hole 29 and a material guiding plate 30, so that feeding efficiency is improved.
According to the invention, the hydraulic system 10 is used for controlling the piston rod of the hydraulic cylinder 11 to stretch, the fixed end of the hydraulic cylinder 11 is fixed on the machine head bracket, and the piston rod is fixed on the movable truss through the piston rod fixing device; the piston rod of the hydraulic cylinder 11 stretches and contracts to drive the mobile machine head 1 to move forwards and backwards, and then drive the conveying belt 6 and the feeding machine tail 5 to move, so that the whole stretch and the movement of the conveyor are realized; the middle truss 4 and the movable truss 2 are fixed at 0-90 degrees according to the specific angle requirement of construction.
The technical scheme of the invention is not limited to the specific embodiment, and all technical modifications made according to the technical scheme of the invention fall within the protection scope of the invention.

Claims (6)

1. An integral self-moving telescopic conveyor of 0-90 degrees is characterized in that: the feeding machine comprises a mobile machine head, a mobile truss, a telescopic assembly, a convex arc section truss, a middle truss, a feeding machine tail and a corrugated baffle type conveying belt, wherein the mobile machine head is movably arranged on the mobile truss, the convex arc section truss is fixed at the tail part of one side of the mobile truss, the mobile machine head is connected with the convex arc section truss through the telescopic assembly, the middle truss is fixed below the mobile truss, and the feeding machine tail is arranged below the middle truss;
the mobile machine head comprises a machine head support, an upper transmission roller, a machine head bend roller and a power assembly, wherein the upper transmission roller and the machine head bend roller are rotationally connected to the machine head support, the power assembly comprises a speed reducing motor and a hydraulic system, the hydraulic system comprises a hydraulic station and a hydraulic cylinder, the speed reducing motor is directly connected with the upper transmission roller and is fixed on the machine head support, and oil cylinders of the hydraulic station and the hydraulic cylinder are fixed on the machine head support;
the movable truss is provided with a guide rail group and a piston rod fixing device, and a piston rod of the hydraulic cylinder is fixed on the movable truss through the piston rod fixing device on the movable truss;
the telescopic assembly consists of a plurality of movable brackets, a telescopic connecting rod, a movable supporting roller and bracket pulleys, wherein the telescopic connecting rod consists of a plurality of sections of telescopic rods, the movable brackets are respectively fixed on each section of telescopic rod, the telescopic rod at the tail end of the telescopic connecting rod is fixedly connected with a convex arc section truss, the movable brackets on the telescopic rod at the head of the telescopic connecting rod are fixedly connected with a movable machine head, the movable supporting roller and the bracket pulleys are respectively and rotatably connected above and below the movable brackets, the bracket pulleys are in sliding connection with a guide rail, movable bracket fixing bars are arranged between the movable brackets, and the movable bracket fixing bars are detachably connected with movable bracket bolts;
an upper carrier roller assembly, an upper bend pulley and a lower bend pulley are arranged on the convex arc section truss, the upper carrier roller assembly comprises an upper carrier roller bracket and at least ten groups of upper carrier rollers, the upper bend pulley and the lower bend pulley are rotationally connected to the convex arc section truss, and the upper carrier roller is rotationally connected to the upper carrier roller bracket;
the middle truss consists of a plurality of middle truss units; the middle truss unit is provided with a conveyer belt guide wheel;
the tail of the feeding machine is provided with a tail bend drum;
the conveyer belt is sequentially wound on the upper transmission drum, the upper carrier roller, the tail bend drum, the lower bend pulley, the machine head bend drum and the upper bend pulley, and finally returns to the upper transmission drum to form a closed cycle;
the mobile machine head is also provided with a vibration sweeper.
2. The integral self-moving telescopic conveyor of 0-90 degrees according to claim 1, characterized in that: the support pulley is a unilateral rail pulley, and cleaning plates are arranged on two sides of the support pulley.
3. The integral self-moving telescopic conveyor of 0-90 degrees according to claim 1, characterized in that: the conveyer belt guide wheel comprises a first conveyer belt guide wheel along the conveying direction and a second conveyer belt perpendicular to the conveying direction
And a belt feeding guide wheel.
4. The integral self-moving telescopic conveyor of 0-90 degrees according to claim 1, characterized in that: the machine tail direction-changing drum of the feeding machine tail is provided with a conveying belt tensioning mechanism, the conveying belt tensioning mechanism comprises a drum bearing seat, a bearing seat support, a sliding block and a screw rod, the machine tail direction-changing drum is rotationally connected to the drum bearing seat, the bearing seat support is sleeved on the feeding machine tail, the sliding block is fixed in the bearing seat support, the screw rod is rotationally connected to the feeding machine tail, the sliding block is matched with the screw rod, and one side of the screw rod is provided with a square chuck.
5. The integral self-moving telescopic conveyor of 0-90 degrees according to claim 1, characterized in that: and a material blocking net is further arranged on the middle truss.
6. The integral self-moving telescopic conveyor of 0-90 degrees according to claim 1, characterized in that: the feeding machine tail is provided with a feeding hopper, and the feeding hopper comprises a feeding port and a material guide plate.
CN201910123987.9A 2019-02-19 2019-02-19 Integral self-moving telescopic type 0-90 o Conveyor Active CN109625780B (en)

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CN109625780B true CN109625780B (en) 2024-03-08

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