CN110949948A

CN110949948A - Quick assembly disassembly's belt lifting machine

Info

Publication number: CN110949948A
Application number: CN201911190839.5A
Authority: CN
Inventors: 肖能武; 肖林华
Original assignee: Guangdong Giantwell Miaozhuo Intelligent Machinery Manufacturing Co ltd
Current assignee: Guangdong Giantwell Miaozhuo Intelligent Machinery Manufacturing Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-04-03
Anticipated expiration: 2039-11-28
Also published as: CN110949948B

Abstract

The invention relates to a quick-dismounting belt elevator which comprises a bearing frame and a conveying bed obliquely arranged on the bearing frame through a quick-dismounting fixing mechanism, wherein a driving shaft is arranged at the top of the conveying bed, a driven shaft is arranged at the bottom of the conveying bed, the driving shaft and the driven shaft are connected through a conveying belt sleeved on the outer side of the conveying bed, two ends of the driven shaft are connected with the conveying bed through tensioning mechanisms, the bearing frame comprises a bottom frame, two long rods respectively rotatably arranged at two corner positions of the bottom frame, close to the driving shaft, and two short rods respectively vertically arranged at two corner positions of the bottom frame, close to the driven shaft. The invention has the effect of quickly disassembling and assembling the hoister and is convenient to transport.

Description

Quick assembly disassembly's belt lifting machine

Technical Field

The invention relates to the technical field of elevators, in particular to a belt elevator capable of being quickly disassembled and assembled.

Background

The belt elevator is a mechanical device which adopts friction drive to transport materials in a continuous mode, can form a conveying flow with material potential energy change from an initial feeding point to a final discharging point on a certain conveying line, has the characteristics of large conveying capacity, stable operation, convenient maintenance, good use performance and the like, and is widely applied to industries of building materials, mines, chemical engineering, light industry, machinery, electric power, grain and the like.

The existing support structure is usually welded and fixed in an integrated mode, all the parts of the elevator are complex in structure assembly, the whole structure cannot be rapidly disassembled and assembled as required, the elevator main body is inconvenient to transport, and the transport cost is large.

Disclosure of Invention

The invention aims to provide a quick-dismounting belt elevator, which can quickly dismount and mount a transportation elevator and is convenient to transport.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides a quick assembly disassembly's belt hoist, includes to bear the frame and sets up the transport bed on bearing the frame through quick detach fixed establishment slope, the top of carrying the bed is provided with the driving shaft, the bottom of carrying the bed is provided with the driven shaft, the conveyer belt that the transport bed outside was located through the cover to driving shaft and driven shaft is connected, the driven shaft both ends all are connected with carrying the bed through straining device, bear the frame and include underframe, two rotate respectively and set up in the underframe and be close to the stock, two respectively vertical setting in the underframe of two bight positions of driving shaft.

By adopting the technical scheme, the tensioning state of the driven shaft is adjusted through the tensioning mechanism, so that the tensioning state of the conveying belt is conveniently adjusted, and the conveying belt can be quickly disassembled and assembled; the conveying bed is fixed above the bearing frame through the quick-release fixing mechanism, so that workers can conveniently disassemble and assemble the bearing frame and the conveying bed; carry the bed to dismantle the back, with the stock around the tie point upset of bottom to be parallel to each other with the underframe, can accomodate the stock, reduce the space area occupied who bears the frame, the convenience is transported the lifting machine after dismantling, reduces the transportation cost.

The invention is further configured to: carry the relative both sides wall of bed and all be provided with a bearing cylinder, straining device includes: rotate and set up in the driving cylinder of carrying the bed lateral wall, fixed set up in the winding stem in the driving cylinder outside, wear to locate the pull rod of bearing cylinder and both ends and the one end rotation that the driving cylinder was kept away from to the pull rod and winding stem respectively and move the pole, the one end that the pull rod was kept away from and is moved the pole is passed through L shaped steel board and the corresponding tip fixed connection of driven shaft, the winding stem all is predetermined angle setting towards one side slope with the one end that moves the pole and is close to each other, carry the bed to be close to one of them lateral wall of driving cylinder fixed and be provided with spacing post, spacing post and the mutual butt in one side of winding stem tip slope.

By adopting the technical scheme, the winding rod can be driven to rotate by rotating the driving cylinder, the winding rod pulls the moving rod to move, and the moving rod drives the pulling and lifting rod to linearly slide on the bearing cylinder, so that the driven shaft is driven to be close to or far away from the driving shaft; the conveying belt provides acting force towards the direction of the driving shaft for the driven shaft, the winding rod and the moving rod form a preset inclination angle, the moving rod can only drive the winding rod to rotate towards the inclination direction of the end part of the moving rod under the acting force of the driven shaft, and the limiting column blocks the winding rod to rotate towards the inclination direction of the end part of the moving rod, so that the driven shaft is fixed at an original installation position; utilize manual drive section of thick bamboo to drive the winding stem and rotate to its tip incline direction dorsad, the driven shaft is kept away from the driving shaft earlier, supports the conveyer belt simultaneously and takes place slight elastic deformation, moves towards the driving shaft afterwards, makes the conveyer belt relax in the transport bed outside, and the reverse rotation drives a section of thick bamboo, and the driven shaft can resume original mounted position, makes things convenient for the staff to carry out dismouting operation to the conveyer belt.

The invention is further configured to: the quick detach fixed establishment includes two lag bolts, two connection pieces and two fastening bolt, is close to stock and quarter butt that carry the bed dorsad spacing post one side all are through fastening bolt and transport bed reciprocal anchorage, are close to stock and quarter butt that carry the bed to keep away from spacing post one side all are provided with first stationary blade, carry the bed to be provided with two second stationary blades, the both ends of connection piece all through the lag bolt respectively with first stationary blade and second stationary blade fixed connection.

By adopting the technical scheme, the loose-tight bolts at one end, close to the conveying bed, of the connecting pieces are released, one side of the bearing frame is separated from the conveying bed, the other side of the bearing frame provides a supporting function for the conveying bed, the loosened conveying belt of the conveying bed can be separated from one side, separated from the conveying bed, of the bearing frame, and the conveying belt is convenient to disassemble and assemble; the fixing of fastening bolts is released, the conveying bed can be directly disassembled from the bearing frame, and the bearing frame and the conveying bed can be conveniently and quickly disassembled by workers.

The invention is further configured to: l shaped steel board includes slide and picture peg, the slide slides and sets up in the tip position of driven shaft, the tip of driven shaft and the one side that is located the slide are provided with the dog, the one end that the pole was moved away from to the pull-up rod is provided with the screw rod, the bayonet socket that supplies the screw rod to pass is seted up to the picture peg, the both sides that the lateral wall of screw rod is located the picture peg all are provided with first fastener.

By adopting the technical scheme, the two first fastening pieces are screwed on the side wall of the inserting plate to fixedly connect the inserting plate with the screw rod, so that the sliding plate cannot slide on the driven shaft, and the stop block blocks one side of the sliding plate to prevent the driven shaft from moving along the length direction of the driven shaft; unscrewing first fastener, the slide can slide to the dog dorsad, makes the picture peg break away from the screw rod from the bayonet socket, and driven shaft and pull-up rod alternate segregation conveniently carry out dismouting operation to the driven shaft.

The invention is further configured to: carry the relative both sides of bed all to be provided with the baffle perpendicularly, the baffle is provided with the support handle, the lateral wall of carrying the bed is provided with the installation department, vertical waist shape hole has been seted up to the installation department, support the handle and seted up the connecting hole that aligns with waist shape hole, the connecting piece is worn to be equipped with by waist shape hole and connecting hole, the tip that the connecting piece passed connecting hole and waist shape hole is provided with the second fastener, perpendicular draw-in groove has been seted up at the top of installation department, support the handle be provided with the post of inserting of perpendicular draw-in groove mutual joint, the connecting piece is located the bottom.

By adopting the technical scheme, the support handle is connected with the mounting part by the connecting piece, the inserting column is clamped into the vertical clamping groove, the baffle plates are vertically fixed on two sides of the conveying bed, so that materials on the conveying belt can be blocked, and the materials are prevented from sliding off from two sides of the elevator; upwards hold up the baffle, the connecting piece slides in waist shape downthehole portion, inserts the post and can break away from perpendicular draw-in groove, removes the fixed of connecting piece, and the baffle can be dismantled from carrying the bed fast and get off, simple structure, convenient operation.

The invention is further configured to: one side that the installation department carried the bed dorsad is provided with the assistance supporting part, the assistance supporting part is seted up and is supplied to insert the flattening groove that the post card was gone into, the central axis of flattening groove and the central axis of waist shape hole top arc surface are equal height, the installation department is located perpendicular draw-in groove and forms the transition face between the flattening groove, the central axis of transition face and the central axis coincidence of waist shape hole bottom arc surface.

By adopting the technical scheme, the baffle plate is upwards supported to enable the inserting column to be separated from the vertical clamping groove, the inserting column can move to the flat placing groove along the transition surface, the baffle plate simultaneously turns around the connecting piece, and when the inserting column is clamped into the vertical clamping groove, the baffle plate turns to a position parallel to the conveying bed, so that a supporting effect can be provided for materials extending out of the conveying bed; meanwhile, the baffle does not obstruct the disassembly of the conveying belt, and the conveying belt can be quickly separated from one side of the conveying bed.

The invention is further configured to: the bottom that carries the bed to be close to the driving shaft is provided with the scraper blade of top and the mutual butt of conveyer belt bottom surface, the both sides of scraper blade are provided with the peg, the relative both sides wall of carrying the bed is provided with hangs the hangers, hang the side of hangers and set up the mouth of placing that supplies peg card to go into.

By adopting the technical scheme, the hanging columns are clamped into the placing openings, the scraping plates are fixed at the bottom of the conveying bed, the scraping plates can scrape materials remaining on the conveying belt, and the materials are collected in the same position in a centralized manner and are convenient to clean; when needing to dismantle, break away from out from placing the mouth with hanging the post, can carry out dismouting operation to the scraper blade fast.

The invention is further configured to: the conveying bed is rotatably provided with a connecting shaft, the end part of the connecting shaft is fixedly connected with the driving cylinder, and the connecting shaft is arranged on one side, back to the limiting column, of the conveying bed and is provided with a breaking rod.

Through adopting above-mentioned technical scheme, the connecting axle breaks the lever motion with the fingers and thumb through the swing with the fingers and thumb with the hands driving barrel fixed connection of transport bed both sides, can drive two driving barrels and rotate in step, makes things convenient for the staff to adjust the tensioning state of driven shaft to the convenience carries out dismouting operation to the conveyer belt.

The invention is further configured to: the bottom of stock one side of quarter butt is provided with the semicircle piece dorsad, the bottom of semicircle piece is located the below of stock bottom, the mutual butt of lateral wall of semicircle piece and underframe.

Through adopting above-mentioned technical scheme, the mutual butt of lateral wall of semicircle piece and underframe is injectd the rotation angle of stock, makes the stock can only overturn at 90 within ranges, can carry out prepositioning to the mounted position of stock, strengthens the support stability of stock simultaneously.

The invention is further configured to: two the top of stock is connected through first stull, two the top of quarter butt is connected through the second stull, first stull and second stull are connected with the bracing through the second mounting.

By adopting the technical scheme, the inclined strut can support the first cross strut and the second cross strut to be fixed at the designated positions, and the mounting position of the long rod is further pre-positioned; avoid first stull and second stull to be close to each other simultaneously, strengthen the whole support intensity that bears the frame.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the tensioning state of the driven shaft is adjusted through the tensioning mechanism, so that the tensioning state of the conveying belt can be conveniently adjusted, the conveying belt can be quickly disassembled and assembled, the conveying bed is fixed above the bearing frame through the quick-disassembling fixing mechanism, the disassembling and assembling operation of the bearing frame and the conveying bed can be conveniently carried out by workers, after the conveying bed is disassembled, the connecting point of the long rod wound at the bottom end is turned to be parallel to the bottom frame, the long rod can be stored, the space occupied area of the bearing frame is reduced, the disassembled lifting machine can be conveniently transported, and the transportation cost is reduced;

2. the rotating driving cylinder can drive the winding rod to rotate, the winding rod pulls the moving rod to move, the moving rod drives the pulling and lifting rod to linearly slide on the bearing cylinder, thereby driving the driven shaft to be close to or far from the driving shaft, the conveyer belt provides acting force towards the direction of the driving shaft for the driven shaft, the winding rod and the moving rod form a preset inclination angle, the moving rod can only drive the winding rod to rotate towards the inclination direction of the end part of the winding rod under the acting force of the driven shaft, the limiting column blocks the winding rod to rotate towards the inclination direction of the end part of the winding rod, thereby fixing the driven shaft at the original installation position, utilizing the manual driving cylinder to drive the winding rod to rotate along the direction which is opposite to the end part of the winding rod and inclines, leading the driven shaft to be far away from the driving shaft firstly, meanwhile, the supporting conveying belt is slightly elastically deformed and then moves towards the driving shaft, so that the conveying belt is loosened outside the conveying bed, the driving barrel is rotated reversely, the driven shaft can be restored to the original installation position, and workers can conveniently disassemble and assemble the conveying belt;

3. the elastic bolt that the connection piece is close to transport bed one end is relieved, one side and the transport bed alternate segregation that bear the frame, the opposite side that bears the frame provides the supporting role to transport bed, and the conveyer belt of transport bed that relaxes can break away from out from transport bed and the one side that bears the frame alternate segregation, conveniently carries out the dismouting to the conveyer belt, relieves fastening bolt's fixed, and transport bed can directly be followed and born the frame and dismantle, makes things convenient for the staff to carry out the dismouting to bearing frame and transport bed fast.

4. Two first fasteners are screwed on the side wall of the inserting plate to enable the inserting plate to be fixedly connected with the screw rod, so that the sliding plate cannot slide on the driven shaft, the stop block blocks one side of the sliding plate to prevent the driven shaft from moving along the length direction of the driven shaft, the first fasteners are unscrewed, the sliding plate can slide back to the stop block to enable the inserting plate to be separated from the screw rod from the bayonet, the driven shaft and the pull rod are separated from each other, and the driven shaft is convenient to disassemble and assemble.

Drawings

FIG. 1 is a schematic view of an overall structure of a quick-release belt hoist;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of another plane of a quick release belt hoist;

fig. 4 is a partial structural view of a quick-release belt hoist.

In the drawings, 1, a loading frame; 11. a bottom frame; 12. a long rod; 121. a semicircular block; 122. connecting sheets; 123. tightening and loosening the bolts; 124. fastening a bolt; 125. a first fixing sheet; 13. a short bar; 14. bracing; 141. a self-locking bolt; 15. a cross brace; 2. a transport bed; 21. a drive shaft; 211. a motor; 22. a driven shaft; 221. a stopper; 23. a conveyor belt; 24. an installation part; 241. a waist-shaped hole; 242. a vertical clamping groove; 243. a transition surface; 25. an auxiliary support portion; 251. flattening the groove; 26. hanging a lug; 261. a placement port; 27. a limiting column; 28. a second fixing sheet; 3. a drive cylinder; 31. winding the rod; 311. moving the rod; 32. avoiding holes; 4. a carrying cylinder; 41. pulling a lifting rod; 42. a screw; 421. tightly abutting the nut; 5. an L-shaped steel plate; 51. a slide plate; 511. perforating; 52. inserting plates; 521. a bayonet; 6. a baffle plate; 61. a support handle; 611. connecting holes; 612. adjusting the bolt; 613. fixing a nut; 614. inserting a column; 7. a squeegee; 71. hanging a column; 8. a connecting shaft; 81. breaking the rod off; 82. and connecting the bolts.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, the belt hoist capable of being quickly disassembled and assembled disclosed by the invention comprises a bearing frame 1, a conveying bed 2 and a conveying belt 23, wherein the conveying bed 2 is obliquely fixed above the bearing frame 1 through a quick-disassembling fixing mechanism, a driving shaft 21 is installed at the top of the conveying bed 2, one end of the driving shaft 21 is connected with a motor 211, a driven shaft 22 is installed at the bottom of the conveying bed 2, two ends of the driven shaft 22 are connected with the conveying bed 2 through tensioning mechanisms, and the conveying belt 23 is sleeved on the outer sides of the conveying bed 2, the driving shaft 21 and the driven shaft 22.

The tensioning mechanism comprises a driving cylinder 3, a winding rod 31, a moving rod 311 and a pulling and lifting rod 41, a connecting shaft 8 is rotatably installed on the conveying bed 2, the end part of the connecting shaft 8 extends out of two opposite side walls of the conveying bed 2 along the moving direction of the conveying belt 23, and the end part of the connecting shaft 8 is fixedly connected with the corresponding driving cylinder 3. The winding rod 31 is vertically fixed on the outer side wall of the driving cylinder 3, one end of the winding rod 31, which is far away from the driving cylinder 3, is hinged to the moving rod 311, one end of the moving rod 311, which is far away from the winding rod 31, is hinged to the pulling-up rod 41, the conveying bed 2 is positioned between the driven shaft 22 and the driving cylinder 3 and is fixedly provided with the bearing cylinder 4, the pulling-up rod 41 is arranged in the bearing cylinder 4 in a penetrating manner, and one end of the pulling-up rod 41, which is far away from the moving rod 311, is fixedly connected with the corresponding end. The driving cylinder 3 is rotated to drive the moving rod 311, and the moving rod 311 drives the lifting rod 41 to slide linearly on the bearing cylinder 4, so that the driven shaft 22 can be pulled to approach or leave the driving shaft 21.

Referring to fig. 2 and 3, the connecting shaft 8 is inserted into the driving cylinder 3, and the connecting shaft 8 is fixed to the driving cylinder 3 by a first fixing member, which is a connecting bolt 82. The section of the connecting shaft 8 close to the end part is irregularly shaped, the inner side wall of the driving cylinder 3 is matched with the contour of the end part of the connecting shaft 8, and the connection stability of the connecting shaft 8 and the driving cylinder 3 can be enhanced. The connecting shaft 8 is vertically fixed with a snapping rod 81 on the side wall near one end of the connecting shaft, an avoiding hole 32 for the snapping rod 81 to pass through is formed in the side wall corresponding to the driving barrel 3, and one end of the snapping rod 81 far away from the connecting shaft 8 passes through the avoiding hole 32 and is located on the outer side wall of the driving barrel 3. The wrestling lever 81 facilitates the hand to rotate the driving cylinder 3, thereby moving the driven shaft 22.

The opposite ends of the winding rod 31 and the moving rod 311 are inclined upwards to form a preset angle, the conveyer belt 23 is tightened on the outer side of the driven shaft 22 to provide acting force towards the driving shaft 21 for the driven shaft 22, and the moving rod 311 only pushes the winding rod 31 to rotate upwards under the acting force of the driven shaft 22. The limiting column 27 is fixed on the surface of the conveying bed 2 opposite to the breaking-off rod 81, the limiting column 27 is located above the winding rod 31 and is abutted against the winding rod 31, the winding rod 31 can be prevented from rotating upwards, and the driven shaft 22 is fixed at the original installation position. When the conveyer belt 23 needs to be disassembled, the rotating driving cylinder 3 drives the winding rod 31 to rotate downwards, the driven shaft 22 can be driven to be away from the driving shaft 21 firstly, when the winding rod 31 and the moving rod 311 form an angle of 180 degrees, the driven shaft 22 is away from the driving shaft 21 to the farthest end, and when the winding rod 31 and the moving rod 311 change from a preset angle to an angle of 180 degrees, the driven shaft 22 supports the conveyer belt 23 to be slightly elastically deformed. The driven shaft 22 is then moved towards the driving shaft 21, so that the conveyor belt 23 is loosened outside the conveyor bed 2, facilitating the disassembly.

Referring to fig. 3 and 4, the L-shaped steel plate 5 includes a sliding plate 51 and an insert plate 52 which are vertically connected to each other, the sliding plate 51 is provided with a through hole 511, the end of the driven shaft 22 passes through the through hole 511 and is fixed with a stopper 221, the stopper 221 and the sliding plate 51 are abutted against each other, and the stopper 221 limits the sliding plate 51 to prevent the sliding plate 51 from sliding on the driven shaft 22. A screw rod 42 is fixed at one end of the pull rod 41 far away from the moving rod 311, a bayonet 521 is formed in one side, opposite to the sliding plate 51, of the inserting plate 52, the screw rod 42 penetrates through the bayonet 521, first fastening pieces are connected to two sides, located on the inserting plate 52, of the side wall of the screw rod 42 in a threaded mode, are arranged to abut against the nut 421, and the abutting against the nut 421 is screwed to enable the inserting plate 52 to be fixedly connected with the screw rod 42. The pressing nut 421 is loosened to push the sliding plate 51 to move on the driven shaft 22, so that the inserting plate 52 is separated from the screw rod 42 from the bayonet 521, and the driven shaft 22 can be rapidly disassembled.

Referring to fig. 1 and 3, the quick release fixing mechanism includes two loose bolts 123, two connecting pieces 122 and two fastening bolts 124, the bearing frame 1 includes a bottom frame 11, an inclined strut 14, a first cross strut 15, a second cross strut 15, two long rods 12 of different lengths and two short rods 13 of different lengths, the two long rods 12 are respectively hinged to two corner positions of the bottom frame 11 close to the driving shaft 21, and the two short rods 13 are respectively vertically installed at two corner positions of the bottom frame 11 close to the driven shaft 22. The top ends of the long rod 12 and the short rod 13 close to one side of the conveying bed 2 back to the limit column 27 are fixedly connected with the conveying bed 2 through fastening bolts 124, the top ends of the long rod 12 and the short rod 13 close to one side of the conveying bed 2 back to the limit column 81 are respectively fixed with a first fixing piece 125, the conveying bed 2 is fixed with a second fixing piece 28 corresponding to the first fixing piece 125, two ends of a connecting piece 122 are respectively fixedly connected with the first fixing piece 125 and the second fixing piece 28 through elastic bolts 123, so that the conveying bed 2 is obliquely fixed above the bearing frame 1, and the conveying bed 2 is equal in height along the two sides of the moving direction of the conveying belt 23. By removing the fixing of the connecting piece 122 and the conveying bed 2, the loose conveying belt 23 can be pulled out from the side of the conveying bed 2 close to the connecting piece 122, so that the disassembling of the conveying belt 23 is facilitated. At the same time, the fastening bolts 124 are released, and the transport bed 2 can be quickly detached from the carriage 1.

The long rod 12 is connected with the bottom frame 11 in an articulated mode, and after the top end of the long rod 12 is separated from the conveying bed 2, the long rod 12 can be folded and stored above the bottom frame 11, so that the space occupancy rate is reduced, and the transportation can be facilitated. The bottom of stock 12 one side of quarter butt 13 is fixed with semicircle piece 121 dorsad, and 12 bottom ends of stock are stretched out to the bottom of semicircle piece 121, and semicircle piece 121 and 11 lateral wall butt each other are injectd stock 12's rotation angle, and stock 12 can only overturn at 90 within ranges, fixes a position stock 12's mounted position, improves stock 12's support stability simultaneously.

First stull 15 is fixed in the top of two stock 12, and second stull 15 is fixed in the top of two quarter butt 13, and the both ends of bracing 14 are through second mounting respectively with first stull 15 and second stull 15 fixed connection, and the second mounting sets up to self-locking bolt 141, further carries out prepositioning to the mounted position of stock 12, strengthens bearing frame 1's support intensity.

The bottom of stock 12 one side of quarter butt 13 is fixed with semicircle piece 121 dorsad, and 12 bottom ends of stock are stretched out to the bottom of semicircle piece 121, and semicircle piece 121 and 11 lateral wall butt each other are injectd stock 12's rotation angle, and stock 12 can only overturn at 90 within ranges, fixes a position stock 12's mounted position, improves stock 12's support stability simultaneously.

The conveying bed 2 is vertically provided with a plurality of baffle plates 6 along the two sides of the moving direction of the conveying belt 23, two supporting handles 61 are fixed on the baffle plates 6, and the mounting parts 24 corresponding to the supporting handles 61 are fixed on the side wall of the conveying bed 2. The mounting portion 24 is provided with a vertical waist-shaped hole 241, one end of the support handle 61, which is far away from the baffle 6, is provided with a connecting hole 611, the connecting hole 611 is aligned with the waist-shaped hole 241, a connecting piece is arranged through the connecting hole 611 and the waist-shaped hole 241, the connecting piece is provided with an adjusting bolt 612, and the adjusting bolt 612 is slidably connected with the waist-shaped hole 241. The adjusting bolt 612 is connected with a second fastening member through the connecting hole 611 and the end of the waist-shaped hole 241, and the second fastening member is configured as a fixing nut 613 to connect the support handle 61 and the mounting portion 24 to each other.

A vertical clamping groove 242 is formed in the top of the mounting portion 24 and above the waist-shaped hole 241, an inserting column 614 is fixed on the side wall of the supporting handle 61 facing the mounting portion 24, and the distance between the central axis of the inserting column 614 and the central axis of the adjusting bolt 612 is equal to the distance between the central axis of the vertical clamping groove 242 and the central axis of the arc surface at the bottom end of the waist-shaped hole 241. When the inserting column 614 and the vertical clamping groove 242 are clamped with each other, the adjusting bolt 612 is located at the bottom end of the waist-shaped hole 241, and the baffle 6 is vertically fixed at the two sides of the conveying bed 2, so that the materials on the conveying belt 23 can be stopped, and the materials are prevented from sliding off from the two sides of the elevator, and further waste is caused.

One side of the mounting part 24, which is back to the conveying bed 2, is extended with an auxiliary supporting part 25, one side of the top of the auxiliary supporting part 25, which is close to the mounting part 24, is provided with a leveling groove 251, and the distance between the central axis of the leveling groove 251 and the central axis of the arc surface at the top of the waist-shaped hole 241 is equal to the distance between the central axis of the inserting column 614 and the central axis of the adjusting bolt 612. The top of the mounting portion 24 is located between the vertical clamping groove 242 and the flat placing groove 251 to form a circular arc transition surface 243, the circular axis of the transition surface 243 coincides with the central axis of the circular arc surface at the top end of the waist-shaped hole 241, the baffle 6 is upwards supported to enable the inserting column 614 to be separated from the vertical clamping groove 242, the inserting column 614 can move along the transition surface 243 and be clamped into the flat placing groove 251, and the baffle 6 simultaneously turns around the adjusting bolt 612. The central axis of the leveling groove 251 is equal to the central axis of the arc surface at the top end of the waist-shaped hole 241, and when the inserting column 614 is clamped in the leveling groove 251, the baffle 6 is turned to be parallel to the conveying bed 2. The baffle 6 can provide a supporting function for the materials extending out of the conveying bed 2; the connecting piece 122 is separated from the conveying bed 2, so that the loose conveying belt 23 can be conveniently pulled out from the side wall of the conveying bed 2, and the baffle 6 does not obstruct the detachment of the conveying belt 23.

The scraper blade 7 is installed to the bottom that carries bed 2 to be close to driving shaft 21, and the top of scraper blade 7 and the mutual butt in bottom surface of conveyer belt 23, scraper blade 7 can scrape the remaining material on the conveyer belt 23 and fall, concentrates the collection, convenient clearance. The two opposite side walls of the conveying bed 2 in the moving direction of the conveying belt 23 are respectively fixed with a hanging lug 26, the side edge of the hanging lug 26, which is back to the conveying bed 2, is provided with a placing opening 261, hanging columns 71 are fixed on the two sides of the scraper 7, and the hanging columns 71 are clamped into the placing opening 261 to fix the scraper 7, so that the disassembly and the assembly are convenient. Place mouthful 261 and keep away from its open-ended one side and incline the setting downwards towards, utilize the action of gravity to fix string post 71 and place mouthful 261 inside, hang post 71 and need up to lift up just can break away from and place mouthful 261, strengthen scraper blade 7 and transport bed 2's stability of being connected.

The implementation principle of the embodiment is as follows: the two driving cylinders 3 can be driven to synchronously rotate by rotating the breaking-off rod 81, the winding rod 31 is driven to rotate downwards by the driving cylinders 3, the moving rod 311 can be pushed to drive the pulling-up rod 41 to slide on the bearing cylinder 4, so that the driven shaft 22 is pulled to move towards the driving shaft 21, and the conveying belt 23 is loosened on the conveying bed 2; the driving cylinder 3 is rotated reversely, the driven shaft 22 can return to the original installation position, and the conveying belt 23 is convenient to disassemble and assemble. The loose bolts 123 of the connecting piece 122 close to one end of the conveying bed 2 are released, one side of the bearing frame 1 is separated from the conveying bed 2, the other end of the bearing frame 1 provides a supporting function for the conveying bed 2, and the loose conveying belt 23 can be separated from one side of the conveying bed 2. Relieve fastening bolt 124's fixed, carry bed 2 and bear frame 1 and can alternate segregation, stock 12 can be folded around the pin joint, and the parallel is accomodate in underframe 11 top, reduces the space occupancy of stock 12, convenient transportation. The elevator lifting device can rapidly assemble and disassemble a plurality of parts of the elevator according to personal requirements, and is simple in structure and convenient to operate.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a quick assembly disassembly's belt lifting machine which characterized in that: including bearing frame (1) and setting up conveying bed (2) on bearing frame (1) through quick detach fixed establishment slope, the top of conveying bed (2) is provided with driving shaft (21), the bottom of conveying bed (2) is provided with driven shaft (22), conveyer belt (23) that conveying bed (2) outside was located through the cover in driving shaft (21) and driven shaft (22) are connected, driven shaft (22) both ends all are connected with conveying bed (2) through straining device, bear frame (1) including underframe (11), two rotate respectively and set up in underframe (11) long rod (12) that are close to two bight positions of driving shaft (21), two respectively vertical setting up in underframe (11) short rod (13) that are close to two bight positions of driven shaft (22).

2. The quick release belt hoist as claimed in claim 1, characterized in that: carry the relative both sides wall of bed (2) and all be provided with bearing cylinder (4), straining device includes: rotate and set up in driving cylinder (3) of conveying bed (2) lateral wall, fixed winding rod (31) that sets up in the driving cylinder (3) outside, wear to locate the lifting rod (41) of bearing cylinder (4) and both ends rotate shift rod (311) of being connected with the one end that driving cylinder (3) were kept away from respectively with lifting rod (41) and winding rod (31), the one end that moves pole (311) is kept away from in lifting rod (41) is passed through L shaped steel board (5) and the corresponding tip fixed connection of driven shaft (22), winding rod (31) and the one end that moves pole (311) and be close to each other all are predetermined angle setting towards one side slope, one of them lateral wall that conveying bed (2) is close to driving cylinder (3) is fixed and is provided with spacing post (27), spacing post (27) and the mutual butt in one side of winding rod (31) tip slope.

3. The quick release belt hoist as claimed in claim 2, characterized in that: quick detach fixed establishment includes two lag bolts (123), two connection pieces (122) and two fastening bolt (124), is close to carry bed (2) stock (12) and quarter butt (13) of spacing post (27) one side dorsad all to be fixed mutually through fastening bolt (124) and carry bed (2), be close to carry bed (2) stock (12) and quarter butt (13) of keeping away from spacing post (27) one side all are provided with first stationary blade (125), carry bed (2) to be provided with two second stationary blade (28), the both ends of connection piece (122) all through lag bolt (123) respectively with first stationary blade (125) and second stationary blade (28) fixed connection.

4. The quick release belt hoist as claimed in claim 2, characterized in that: l shaped steel board (5) include slide (51) and picture peg (52), slide (51) slide and set up in the tip position of driven shaft (22), the tip of driven shaft (22) and the one side that is located slide (51) are provided with dog (221), the one end that moves pole (311) is kept away from in pull-up rod (41) is provided with screw rod (42), bayonet socket (521) that supply screw rod (42) to pass are seted up in picture peg (52), the lateral wall of screw rod (42) is located the both sides of picture peg (52) and all is provided with first fastener.

5. The quick release belt hoist as claimed in claim 3, characterized in that: carry the relative both sides of bed (2) and all be provided with baffle (6) perpendicularly, baffle (6) are provided with support handle (61), the lateral wall of carrying bed (2) is provided with installation department (24), vertical waist shape hole (241) have been seted up in installation department (24), support handle (61) offer with waist shape hole (241) aligned connecting hole (611), the connecting piece is worn to be equipped with by waist shape hole (241) and connecting hole (611), the tip that the connecting piece passed connecting hole (611) and waist shape hole (241) is provided with the second fastener, perpendicular draw-in groove (242) have been seted up at the top of installation department (24), support handle (61) be provided with perpendicular draw-in groove (242) mutual joint insert post (614), the connecting piece is located the bottom in waist shape hole (241).

6. The quick release belt hoist as claimed in claim 5, characterized in that: one side of installation department (24) transport bed (2) dorsad is provided with assists supporting part (25), assist supporting part (25) to set up and supply to insert flat groove (251) of putting that post (614) card was gone into, the central axis of putting flat groove (251) is as high as the central axis of waist shape hole (241) top arc surface, installation department (24) are located perpendicular draw-in groove (242) and put and form transition face (243) between flat groove (251), the central axis of transition face (243) and the central axis coincidence of waist shape hole (241) bottom arc surface.

7. The quick release belt hoist as claimed in claim 1, characterized in that: the bottom that carries bed (2) to be close to driving shaft (21) is provided with scraper blade (7) of top and mutual butt in conveyer belt (23) bottom surface, the both sides of scraper blade (7) are provided with string post (71), the relative both sides wall of carrying bed (2) is provided with hangs hangers (26), hang hangers (26) the side of having seted up and supply to hang mouth (261) of placing that post (71) card was gone into.

8. The quick release belt hoist as claimed in claim 2, characterized in that: the conveying bed (2) is provided with a connecting shaft (8) in a rotating mode, the end portion of the connecting shaft (8) is fixedly connected with the driving cylinder (3), and a breaking rod (81) is arranged on one side, located on the back of the conveying bed (2), of the connecting shaft (8) and opposite to the limiting column (27).

9. The quick release belt hoist as claimed in claim 3, characterized in that: stock (12) one side of the short-circuit beam (13) bottom of dorsad is provided with semicircle piece (121), the bottom of semicircle piece (121) is located the below of stock (12) bottom, semicircle piece (121) and the mutual butt of lateral wall of underframe (11).

10. The quick release belt hoist as claimed in claim 3, characterized in that: two the top of stock (12) is connected through first stull (15), two the top of quarter butt (13) is connected through second stull (15), first stull (15) and second stull (15) are connected with bracing (14) through the second mounting.