CN106966116B - Variable amplitude variable direction telescopic belt conveyor - Google Patents
Variable amplitude variable direction telescopic belt conveyor Download PDFInfo
- Publication number
- CN106966116B CN106966116B CN201610291405.4A CN201610291405A CN106966116B CN 106966116 B CN106966116 B CN 106966116B CN 201610291405 A CN201610291405 A CN 201610291405A CN 106966116 B CN106966116 B CN 106966116B
- Authority
- CN
- China
- Prior art keywords
- rack
- telescopic
- belt conveyor
- oil cylinder
- belt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting 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
- B65G21/14—Supporting 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/10—Supporting 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
- B65G21/12—Supporting 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 position of load-carrier or traction element as a whole
Abstract
A variable-amplitude variable-direction telescopic belt conveyor relates to the field of logistics transportation cargo loading and unloading mechanical equipment. The belt conveyor comprises a three-section two-stage telescopic belt conveyor with a telescopic function, an amplitude variation mechanism with a tilting amplitude variation function and a swing mechanism with a swing turning function. The telescopic frame structure is adopted, and functions of extension and shortening, tilting amplitude variation and swinging turning of the belt conveyor are increased by adding the amplitude variation and swinging turning mechanism; the conveying range is enlarged, the telescopic mechanism, the amplitude variation mechanism and the turning mechanism are driven and controlled to adjust the conveying distance, height and direction under the condition that the material loading and unloading point changes along with the process of loading, unloading and conveying, so that the change of the loading and unloading point is adapted, the goods can be directly loaded and unloaded at one time, the manual auxiliary conveying is reduced, the labor intensity is reduced, the operation time is shortened, the loading and unloading work efficiency is improved, and the loading, unloading and conveying cost is reduced; effectively improves the working environment and the labor condition, and ensures the economical, fast, convenient and safe loading, unloading and transporting.
Description
Technical Field
The invention relates to the technical field of logistics transportation goods transfer loading and unloading and material conveying equipment, in particular to a variable-amplitude variable-direction telescopic belt conveyor.
Background
In the logistics transportation industry, particularly in goods transferring and loading and unloading places among railway freight yards, platforms, warehouses, train carriages, containers and automobiles, when large-batch goods are loaded, unloaded and conveyed, the conveying distance, the conveying height and the conveying direction can be changed along with the progress of the loading, unloading and conveying process and the change of material loading and unloading points, and a common belt conveyor obviously cannot meet the requirements of one-time loading and unloading and direct goods.
Disclosure of Invention
In order to overcome the defects of a common belt conveyor, the invention aims to provide a telescopic belt conveyor capable of changing amplitude and direction, which increases the functions of amplitude changing, direction changing and stretching through arranging corresponding amplitude changing, direction changing and stretching mechanisms so as to enlarge the operation range of the belt conveyor and adapt to the change requirement of a loading and unloading point.
In order to achieve the purpose, the belt conveyor comprises a three-section two-stage telescopic belt conveyor with a telescopic function, an amplitude variation mechanism with a tilting amplitude variation function and a swing mechanism with a swing turning function.
The belt conveyor is composed of an outer layer frame, a middle frame, an inner layer frame, a driving roller, a bend pulley, a deviation adjusting device, a belt blocking wheel, a belt storing wheel, a tensioning device, a conveying belt, a carrier roller, a telescopic mechanism and a belt storing mechanism.
The belt conveyor is a three-section two-stage telescopic belt conveyor, the frame adopts a sleeved telescopic structure, the outer layer frame, the middle frame and the inner layer frame are all of thin-wall frame structures, the middle frame is positioned between the outer layer frame and the inner layer frame, and the three sections of frames are sleeved together to form a three-section two-stage sleeved telescopic frame; the two inner side surfaces of the outer layer rack are provided with concave sliding grooves, the two outer side surfaces of the inner layer rack are provided with convex sliding rails, the two outer side surfaces and the two inner side surfaces of the middle rack are respectively provided with convex sliding rails and concave sliding grooves, and the convex sliding rails and the concave sliding grooves form telescopic moving slideways of the rack; the driving rollers are arranged at the rear end of the rack and fixedly arranged on two sides of the outer layer rack; the turnabout drum is arranged at the front end of the rack and fixedly arranged at two sides of the inner layer rack; the driving roller adopts an electric roller or a hydraulic roller, and the motor or a motor drives the roller to rotate to drive the conveying belt to perform annular transmission so as to realize material conveying; the deviation adjusting device adopts a bolt adjusting structure, and two sides of the deviation adjusting device are symmetrically arranged at the shaft end of the turnabout drum; the belt blocking wheels are symmetrically arranged and fixed at the inner side of the outer layer rack by the brackets of the belt blocking wheels, which are close to the driving roller respectively; the tensioning device adopts a bolt tensioning structure and is symmetrically arranged at the shaft end of the driving roller; the conveyer belt adopts a high-friction annular thin belt with decorative patterns; a plurality of carrier rollers are respectively arranged on the right sides of the turnabout drum and the two belt storage wheels; the four belt storage wheels are respectively arranged at the front end of the outer layer rack, the front end and the rear end of the middle rack and the rear end of the inner layer rack and are fixed through two sides of the rack, and the four belt storage wheels, the driving roller and the bend roller form a belt storage mechanism together;
the telescopic mechanism consists of a telescopic oil cylinder, a first traction steel wire rope, a first pulley, a second traction steel wire rope, a second pulley, a first oil cylinder lug, an outer layer rack, a middle rack and an inner layer rack; the telescopic oil cylinder is arranged in the cavity at the lower part of the rack, and two ends of the telescopic oil cylinder are respectively fixedly arranged at the rear end of the outer rack and the front end of the middle rack through an oil cylinder lug; the first pulley is fixed at the front end of the middle rack and is arranged in the hollow spaces at the outer side of the middle rack and the inner side of the outer rack to be vertically installed, and the second pulley is fixed at the rear end of the inner rack and is arranged in the hollow spaces at the outer side of the inner rack and the inner side of the middle rack to be horizontally installed; one end of a traction steel wire rope I is fixed with the rear end of the outer layer rack, and the other end of the traction steel wire rope I is fixed at the rear end of the inner layer rack after bypassing the pulley I; one end of a traction steel wire rope II is fixed with the middle front section of the inner layer rack, and the other end of the traction steel wire rope II is fixed on the middle front section of the middle rack after bypassing the pulley II; the telescopic mechanism is driven by a telescopic oil cylinder, a first traction steel wire rope and a second traction steel wire rope in a traction manner, when the telescopic oil cylinder extends out, the middle rack is pushed to extend out, and the inner rack is pulled to extend out by the first traction steel wire rope; when the telescopic oil cylinder retracts, the middle frame is pulled to retract, and the inner layer frame is pulled to retract through the traction steel wire rope II; the telescopic oil cylinder is controlled to stretch, the middle rack and the inner rack are pulled to synchronously stretch together through the first traction steel wire rope and the second traction steel wire rope, so that the belt conveyor is stretched, unfolded, shortened and furled, and the telescopic oil cylinder is suitable for the distance change of a cargo loading and unloading point.
The amplitude variation mechanism consists of an amplitude variation oil cylinder, an oil cylinder lug II and a bracket; the upper part of the bracket is hinged and fixed with the outer layer rack through the shaft ends on the two sides of the driving roller, the lower part of the bracket is provided with a luffing mechanism and a swing mechanism, the cylinder end of a luffing oil cylinder is hinged with a second oil cylinder lug on the bracket, and the piston rod end of the luffing oil cylinder is hinged with the second oil cylinder lug on the belt conveyor; the piston rod of the amplitude variation oil cylinder extends out, so that the front end of the belt conveyor is lifted; the piston rod of the amplitude variation oil cylinder retracts, so that the front end of the belt conveyor is lowered; the piston rod of the amplitude variation oil cylinder is controlled to extend out and retract, so that the belt conveyor can change amplitude by tilting up and down around a rear-end tilting rotating shaft, and the height of the front end of the belt conveyor is adjusted to adapt to the height change of a cargo loading and unloading point.
The swing mechanism consists of a rotary support with a gear on the inner ring, a driving motor or a motor, a transmission gear of the driving motor or the motor and a bracket; the upper part of the rotary support inner ring is fixedly connected with a flange at the lower part of the bracket through a bolt, and a driving motor or a motor is fixedly installed with the bracket; a transmission gear connected with the driving motor or the motor and an inner ring gearwheel rotatably supported form a gear transmission pair; the driving motor or the motor is started to drive the bracket and the belt conveyor to swing and change direction, so that the direction-changing conveying is realized.
Compared with the prior art, the telescopic type belt conveyor has the advantages that a sleeved telescopic type rack structure is adopted, and functions of extension and shortening, tilting amplitude variation and swinging turning of the belt conveyor are increased by adding the amplitude variation and swinging turning mechanism; the conveying device overcomes the defects of a common belt conveyor, enlarges the conveying range, adjusts the conveying distance, height and direction by driving and controlling the telescopic mechanism, the amplitude variation mechanism and the direction changing mechanism under the condition that a material loading and unloading point changes along with the process of loading, unloading and conveying, adapts to the change of the loading and unloading point, loads and unloads at one time, directly reaches the goods, reduces the manual auxiliary conveying, lightens the labor intensity, shortens the operation time, improves the loading and unloading work efficiency and reduces the loading, unloading and conveying cost; effectively improves the working environment and the working condition, and ensures the economical, rapid, convenient and safe loading, unloading and transportation. Can be widely applied to ports, platforms, goods yards, warehouses, trains, automobiles, ships, containers and other various loading and unloading places.
Drawings
Fig. 1 is a schematic perspective view of the structure of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a side view of fig. 2.
Fig. 4 is a schematic diagram of the traction driving of the wire rope of the telescopic mechanism in fig. 1.
Fig. 5 is a top view of fig. 2.
Detailed Description
As shown in fig. 1, 2, 3, 4 and 5, the present invention is composed of a three-section two-stage telescopic belt conveyor 1 with a telescopic function, a luffing mechanism 2 with a tilting luffing function and a swinging mechanism 3 with a swinging and turning function.
The belt conveyor 1 comprises an outer layer frame 101, a middle frame 102, an inner layer frame 103, a driving roller 105, a direction-changing roller 106, a deviation adjusting device 107, a belt blocking wheel 108, a belt storage wheel 109, a tensioning device 110, a conveying belt 111, a carrier roller 112, a telescopic mechanism 113, a belt storage mechanism 114 and the like. The belt conveyor 1 is a three-section two-stage telescopic belt conveyor.
The frame of the belt conveyor 1 adopts a sleeved telescopic structure, the outer layer frame 101, the middle frame 102 and the inner layer frame 103 are all of thin-wall frame structures, the front and back heights of the middle frame 102 are consistent, the rear end of the outer layer frame 101 is thinned to follow the shape, and the front end of the inner layer frame 103 is thinned to follow the shape; the outer layer rack 101 is positioned at the outer part and the rear end (the end of the driving roller 105), the middle rack 102 is positioned between the outer layer rack 101 and the inner layer rack 103, the inner layer rack 103 is positioned at the inner part and the front end (the end of the turnabout roller 106), and the three sections of racks are sleeved together to form a three-section two-stage sleeved telescopic rack; wherein the outer layer rack 101 and the middle rack 102 form a primary telescopic structure, and the middle rack 102 and the inner layer rack 103 form a secondary telescopic structure; two inner side surfaces of the outer layer rack 101 are provided with concave sliding grooves, two outer side surfaces of the inner layer rack 103 are provided with convex sliding rails, the middle rack 102 is simultaneously provided with convex sliding rails and concave sliding grooves on the two outer side surfaces and the two inner side surfaces respectively, and the convex sliding rails and the concave sliding grooves form telescopic moving slideways of two-stage telescopic racks, so that the strength of the racks and the telescopic sliding of the belt conveyor 1 are increased; the driving roller 105 is arranged at the rear end of the frame and is fixedly arranged at two sides of the outer layer frame 101 (fixedly arranged through the outer layer frame 101 at two sides); the turnabout drum 106 is arranged at the front end of the rack and is fixedly arranged on two sides of the inner layer rack 103 (fixedly arranged through the inner layer racks 103 on the two sides); the driving roller 105 is an electric roller or a hydraulic roller, and a motor or a motor drives the driving roller 105 to rotate to drive the conveying belt 111 to perform annular transmission so as to realize material conveying; the deviation adjusting device 107 adopts a bolt adjusting structure, is symmetrically arranged at the two sides of the shaft end of the bend pulley 106 on the inner layer rack 103, and is used for adjusting the tightness of the two sides of the conveying belt 111 and preventing and correcting the deviation of the conveying belt 111; the belt blocking wheels 108 are symmetrically arranged and fixed at the inner side of the outer layer frame 101 by the brackets of the belt blocking wheels respectively close to the driving roller 105; the tensioning device 110 adopts a bolt tensioning structure, is symmetrically arranged at the shaft end of the driving roller 105 on the outer layer rack 101 and is used for adjusting the tightness of the conveying belt 111; tightening the tension bolt to move the driving roller 105 to the rear end and tension the conveyor belt 111, and loosening the tension bolt to move the driving roller 105 to the front end and loosen the conveyor belt 111; the conveying belt 111 adopts a high-friction annular thin belt with patterns; the carrier rollers 112 are used for supporting the conveyor belt 111 to prevent the conveyor belt 111 from excessively falling to influence operation, the number and the intervals of the carrier rollers 112 can be set according to the falling condition of the conveyor belt 111, and normally, three carrier rollers are adopted and are respectively installed on the right sides of the front-end direction-changing drum 106 and the two belt storage wheels 109; the four belt storage wheels 109 are substantially bend wheels, and are respectively mounted at the front end of the outer frame 101, the front end and the rear end of the middle frame 102, and the rear end of the inner frame 103, and are fixed by corresponding to the two sides of the frame, and the four belt storage wheels, the driving roller 105 and the bend rollers 106 form the belt storage mechanism 114, so that when the conveying belt 111 is changed in length and the belt conveyor 1 is stretched, the total length of the conveying belt 111 is unchanged, and the material conveying function of the belt conveyor 1 is realized.
The telescopic mechanism 113 is composed of a telescopic oil cylinder 121, a traction steel wire rope I122, a pulley I123, a traction steel wire rope II 125, a pulley II 126, an oil cylinder ear 124, an outer layer rack 101, a middle rack 102 and an inner layer rack 103 of a sleeved telescopic rack set; the telescopic oil cylinder 121 is arranged in a cavity at the lower part of the belt conveyor 1, and two ends of the telescopic oil cylinder 121 are respectively fixedly installed at the rear end of the outer layer rack 101 and the front end of the middle rack 102 through oil cylinder lugs 124; the first pulley 123 is fixed at the front end of the middle frame 102 and is arranged in the hollow spaces at the outer side of the middle frame 102 and the inner side of the outer frame 101 to be vertically installed, and the second pulley 126 is fixed at the rear end of the inner frame 103 and is arranged at the outer side of the inner frame 103 and the hollow spaces at the inner side of the middle frame 102 to be horizontally installed; one end of a traction steel wire rope I122 is fixed with the rear section of the outer layer rack 101, and the other end of the traction steel wire rope I is fixed at the rear end of the inner layer rack 103 after passing around a pulley I123; one end of a traction steel wire rope II 125 is fixed with the middle front section of the inner-layer rack 103, and the other end of the traction steel wire rope II is fixed on the middle front section of the middle rack 102 after passing around a pulley II 126; the traction driving principle of the telescopic mechanism 113 is shown in fig. 4, the telescopic mechanism 113 is driven by a telescopic oil cylinder 124, a first traction steel wire rope 122 and a second traction steel wire rope 125 in a traction manner, when the telescopic oil cylinder 121 extends out, the middle frame 102 is pushed to extend out, and the inner frame 103 is pulled to extend out by the first traction steel wire rope 122; when the telescopic oil cylinder 124 retracts, the middle frame 102 is pulled to retract, and the inner frame 103 is pulled to retract through a second traction steel wire rope 125; the telescopic oil cylinder 121 is operated to stretch, the middle frame 102 and the inner frame 103 are pulled to synchronously stretch together through the first traction steel wire rope 122 and the second traction steel wire rope 125, so that the belt conveyor 1 is stretched, unfolded, shortened and furled, and is suitable for distance change of a cargo loading and unloading point.
The luffing mechanism 2 consists of a luffing oil cylinder 21, an oil cylinder lug 22 and a bracket 23, the bracket 23 is an installation base and a support of the belt conveyor 1, the luffing mechanism 2 and the swing mechanism 3, the lower part of the bracket is disc-shaped, the upper part of the bracket is of an open structure, two sides of the bracket are respectively provided with a crank-shaped support vertical plate, and a hinge shaft hole is formed; the crank-shaped supporting vertical plates on the two sides of the upper part of the bracket 23 are hinged and fixed with the outer layer rack 101 through the shaft ends on the two sides of the driving roller 105 to form a rotating shaft of the amplitude-variable tilting mechanism of the belt conveyor 1; the lower part of the bracket 23 is used for installing the amplitude variation mechanism 2 and the swing mechanism 3 and fixing the whole machine of the belt conveyor 1 with an external base; the cylinder end of the amplitude-variable oil cylinder 21 is hinged with an oil cylinder lug 22 on the bracket 23, and the piston rod end of the amplitude-variable oil cylinder 21 is hinged with the oil cylinder lug 22 on the belt conveyor 1; when the amplitude variation oil cylinder 21 extends out, the front end (the direction-changing roller 106 end) of the belt conveyor 1 is lifted; when the amplitude variation oil cylinder 21 retracts, the front end (the end of the direction-changing drum 106) of the belt conveyor 1 is lowered; the stretching and retracting of the amplitude variation oil cylinder 21 are controlled, the up-down inclination amplitude variation of the belt conveyor 1 around the rotating shaft of the rear-end amplitude variation tilting mechanism can be realized, the height of the front end of the belt conveyor 1 is adjusted, and the height change of a material loading and unloading point can be adapted.
The swing mechanism 3 consists of a rotary support 31 with a gear on the inner ring, a driving motor 32 or a motor and a transmission gear 33 thereof and a bracket 23; the upper part of the inner ring of the rotary support 31 is fixedly connected with a flange at the lower part of the bracket 23 through a bolt, and the driving motor 32 or the motor is fixedly installed on the bracket 23; a transmission gear 33 connected with the driving motor 32 or the motor and an inner ring large gear of the rotary support 31 form a gear transmission pair; when the driving motor 32 or the motor is started, the bracket 23 and the belt conveyor 1 are driven to swing and change direction, so that the direction-changing conveying is realized.
The above description is intended to be illustrative of the possible embodiments of the invention, which are not intended to limit the scope of the invention, but rather to include within the scope of the invention equivalent implementations or modifications that do not depart from the scope of the invention.
Claims (2)
1. A variable-amplitude variable-direction telescopic belt conveyor is characterized in that: the belt conveyor comprises a three-section two-stage telescopic belt conveyor (1) with a telescopic function, an amplitude variation mechanism (2) with a tilting amplitude variation function and a swing mechanism (3) with a swing turning function;
the belt conveyor (1) consists of an outer layer rack (101), a middle rack (102), an inner layer rack (103), a driving roller (105), a turnabout drum (106), a deviation adjusting device (107), a belt blocking wheel (108), a belt storage wheel (109), a tensioning device (110), a conveying belt (111), a carrier roller (112), a telescopic mechanism (113) and a belt storage mechanism (114);
the belt conveyor (1) is a three-section two-stage telescopic belt conveyor, the frame adopts a sleeved telescopic structure, the outer layer frame (101), the middle frame (102) and the inner layer frame (103) are all of thin-wall frame structures, the middle frame (102) is positioned between the outer layer frame (101) and the inner layer frame (103), and the three sections of frames are sleeved together to form the three-section two-stage sleeved telescopic frame; two inner side surfaces of the outer layer rack (101) are provided with concave sliding grooves, two outer side surfaces of the inner layer rack (103) are provided with convex sliding rails, two outer side surfaces and two inner side surfaces of the middle rack (102) are respectively provided with convex sliding rails and concave sliding grooves, and the convex sliding rails and the concave sliding grooves form telescopic moving slideways of the racks; the driving roller (105) is arranged at the rear end of the rack and fixedly arranged at two sides of the outer layer rack (101); the turnabout drum (106) is arranged at the front end of the rack and fixedly arranged on two sides of the inner layer rack (103); the driving roller (105) adopts an electric roller or a hydraulic roller, and the motor or a motor drives the roller (105) to rotate to drive the conveying belt (111) to perform annular transmission so as to realize material conveying; the deviation adjusting device (107) adopts a bolt adjusting structure, and two sides of the deviation adjusting device are symmetrically arranged at the shaft end of the turnabout drum (106); the belt blocking wheels (108) are respectively close to the vicinity of the driving roller (105) through brackets thereof and are symmetrically installed and fixed on the inner side of the outer layer rack (101); the tensioning device (110) adopts a bolt tensioning structure and is symmetrically arranged at the shaft end of the driving roller (105); the conveying belt (111) adopts a high-friction annular thin belt with patterns; a plurality of supporting rollers (112) are respectively arranged on the right sides of the turnabout drum (106) and the two belt storage wheels (109); the four belt storage wheels (109) are respectively arranged at the front end of the outer layer rack (101), the front end and the rear end of the middle rack (102) and the rear end of the inner layer rack (103) and are fixed through two sides of the racks, and the four belt storage wheels (109), the driving roller (105) and the bend roller (106) jointly form a belt storage mechanism (114);
the telescopic mechanism (113) consists of a telescopic oil cylinder (121), a traction steel wire rope I (122), a pulley I (123), a traction steel wire rope II (125), a pulley II (126), an oil cylinder ear I (124), an outer layer rack (101), a middle rack (102) and an inner layer rack (103); the telescopic oil cylinder (121) is arranged in a cavity at the lower part of the rack, and two ends of the telescopic oil cylinder (121) are respectively fixedly arranged at the rear end of the outer rack (101) and the front end of the middle rack (102) through oil cylinder lugs I (124); the pulley I (123) is fixed at the front end of the middle rack (102), is arranged at the outer side of the middle rack (102) and is vertically installed in a neutral position at the inner side of the outer rack (101), and the pulley II (126) is fixed at the rear end of the inner rack (103) and is horizontally installed at the outer side of the inner rack (103) and in a neutral position at the inner side of the middle rack (102); one end of a traction steel wire rope I (122) is fixed with the rear end of the outer layer rack (101), and the other end of the traction steel wire rope I bypasses a pulley I (123) and is fixed at the rear end of the inner layer rack (103); one end of a traction steel wire rope II (125) is fixed with the middle front section of the inner layer rack (103), and the other end of the traction steel wire rope II bypasses a pulley II (126) and is fixed on the middle front section of the middle rack (102); the telescopic mechanism (113) is driven by traction through a telescopic oil cylinder (121), a traction steel wire rope I (122) and a traction steel wire rope II (125), when the telescopic oil cylinder (121) extends out, the middle rack (102) is pushed to extend out, and the inner rack (103) is pulled to extend out through the traction steel wire rope I (122); when the telescopic oil cylinder (121) retracts, the middle rack (102) is pulled to retract, and the inner rack (103) is pulled to retract through a traction steel wire rope II (125); the telescopic oil cylinder (121) is operated to stretch, the middle rack (102) and the inner rack (103) are pulled to synchronously stretch together through a first traction steel wire rope (122) and a second traction steel wire rope (125), so that the belt conveyor (1) is stretched, unfolded, shortened and furled, and is suitable for the distance change of a cargo loading and unloading point;
the amplitude variation mechanism (2) consists of an amplitude variation oil cylinder (21), an oil cylinder lug II (22) and a bracket (23); the upper part of a bracket (23) is hinged and fixed with an outer layer rack (101) through the shaft ends on two sides of a driving roller (105), the lower part of the bracket (23) is provided with a variable amplitude mechanism (2) and a swing mechanism (3), the cylinder end of a variable amplitude oil cylinder (21) is hinged with a second oil cylinder lug (22) on the bracket (23), and the piston rod end of the variable amplitude oil cylinder (21) is hinged with the second oil cylinder lug (22) on a belt conveyor (1); the piston rod of the amplitude-variable oil cylinder (21) extends out, so that the front end of the belt conveyor (1) is lifted; the piston rod of the amplitude-variable oil cylinder (21) retracts, and then the front end of the belt conveyor (1) is lowered; the piston rod of the amplitude variation oil cylinder (21) is controlled to extend out and retract, so that the belt conveyor (1) rotates around the rear end tilting rotating shaft to change amplitude from up to down, the height of the front end of the belt conveyor (1) is adjusted, and the height change of a cargo loading and unloading point is adapted.
2. The luffable telescopic belt conveyor of claim 1, wherein: the swing mechanism (3) consists of a rotary support (31) with a large gear on the inner ring, a driving motor (32) or a motor and a transmission gear (33) thereof and a bracket (23); the upper part of the inner ring of the rotary support (31) is fixedly connected with the flange at the lower part of the bracket (23) through a bolt, and a driving motor (32) or a motor is fixedly installed on the bracket (23); a transmission gear (33) connected with the driving motor (32) or the motor and an inner ring large gear of the rotary support (31) form a gear transmission pair; the driving motor (32) or the motor is started to drive the bracket (23) and the belt conveyor (1) to swing and change direction, so that the direction-changing conveying is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291405.4A CN106966116B (en) | 2016-05-05 | 2016-05-05 | Variable amplitude variable direction telescopic belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291405.4A CN106966116B (en) | 2016-05-05 | 2016-05-05 | Variable amplitude variable direction telescopic belt conveyor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106966116A CN106966116A (en) | 2017-07-21 |
| CN106966116B true CN106966116B (en) | 2022-10-28 |
Family
ID=59335271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610291405.4A Active CN106966116B (en) | 2016-05-05 | 2016-05-05 | Variable amplitude variable direction telescopic belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106966116B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018154344A (en) * | 2017-03-15 | 2018-10-04 | 株式会社イシダ | Box transfer device |
| CN107521926A (en) * | 2017-09-15 | 2017-12-29 | 厦门理工学院 | Flexible conveyer and its transmission mode and the luggage conveying vehicle for being loaded with device |
| CN107444844A (en) * | 2017-09-19 | 2017-12-08 | 郯城美时莲食品有限公司 | Ice cream base substrate lifts conveyer |
| CN110273350A (en) * | 2019-06-18 | 2019-09-24 | 中国电建集团华东勘测设计研究院有限公司 | A kind of machine spreading device of horizontal drowned flow artificial wet land filler |
| CN110194354A (en) * | 2019-06-28 | 2019-09-03 | 宁夏天地西北煤机有限公司 | A kind of extension type intelligence self-movable foot end |
| CN110406903B (en) * | 2019-09-06 | 2024-02-06 | 昆山世度机械科技有限公司 | Telescopic belt conveyor with guard plates flush |
| CN112676093B (en) * | 2020-12-17 | 2022-04-29 | 开封安利达绿色装配建筑有限公司 | Telescopic paint spraying room and using method thereof |
| CN113526062A (en) * | 2021-08-02 | 2021-10-22 | 宜宾钢猫科技有限公司 | Needling conveyor belt apparatus |
| CN114919933B (en) * | 2022-06-06 | 2024-01-05 | 宁夏天地西北煤机有限公司 | Multi-point belt storage conveyor |
| CN116331742B (en) * | 2023-05-23 | 2023-08-25 | 山东深蓝机器股份有限公司 | Telescopic belt conveying equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836809A (en) * | 1981-08-21 | 1983-03-03 | ヨ−ゼフ・ネジエツツ | Deflection device for conveyor cable |
| CN201873244U (en) * | 2010-09-20 | 2011-06-22 | 扬州中欧工业机器人有限公司 | Expansion loading and unloading conveyor |
| CN202115977U (en) * | 2011-06-10 | 2012-01-18 | 无锡杰思物流设备有限公司 | Small-sized telescopic-belt conveyor |
| CN202642860U (en) * | 2012-06-15 | 2013-01-02 | 北京华士德科技发展有限公司 | Movable large-scale bulk cargo stacking equipment |
| CN203439608U (en) * | 2013-08-31 | 2014-02-19 | 湖州市千金宝云机械铸件有限公司 | Luffing conveyor |
| CN104163339A (en) * | 2014-05-02 | 2014-11-26 | 襄阳忠良工程机械有限责任公司 | Mobile loader |
-
2016
- 2016-05-05 CN CN201610291405.4A patent/CN106966116B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5836809A (en) * | 1981-08-21 | 1983-03-03 | ヨ−ゼフ・ネジエツツ | Deflection device for conveyor cable |
| CN201873244U (en) * | 2010-09-20 | 2011-06-22 | 扬州中欧工业机器人有限公司 | Expansion loading and unloading conveyor |
| CN202115977U (en) * | 2011-06-10 | 2012-01-18 | 无锡杰思物流设备有限公司 | Small-sized telescopic-belt conveyor |
| CN202642860U (en) * | 2012-06-15 | 2013-01-02 | 北京华士德科技发展有限公司 | Movable large-scale bulk cargo stacking equipment |
| CN203439608U (en) * | 2013-08-31 | 2014-02-19 | 湖州市千金宝云机械铸件有限公司 | Luffing conveyor |
| CN104163339A (en) * | 2014-05-02 | 2014-11-26 | 襄阳忠良工程机械有限责任公司 | Mobile loader |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106966116A (en) | 2017-07-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106966116B (en) | Variable amplitude variable direction telescopic belt conveyor | |
| CN205634265U (en) | Variable amplitude variation to telescopic belt conveyor system | |
| CN105883375B (en) | A kind of two-way charging crane of rotating disk transition type | |
| CN104555489B (en) | Loading and unloading vehicle | |
| CN105883334A (en) | Belt transition type movable loading and unloading machine | |
| CN212449767U (en) | Full-automatic car loader | |
| US3945522A (en) | Apparatus for loading goods | |
| CN109110688B (en) | Fork with lifting, traversing and rotating functions | |
| CN212424386U (en) | Multidimensional loading and unloading conveyor | |
| CN109534030A (en) | A kind of mobile charging crane of assisted stack height | |
| CN106183947B (en) | Multifunctional loader-unloader structure and method | |
| CN111924576A (en) | Movable multifunctional loading conveyor | |
| CN111392341A (en) | Rotatable telescopic belt conveyor | |
| CN107857099B (en) | Hand elevator type conveyor | |
| CN113353580B (en) | Baking connection conveying line body capable of achieving automatic overturning | |
| CN212668319U (en) | Deformation loading and unloading conveyor | |
| KR100591789B1 (en) | equipment for loading | |
| KR20190141948A (en) | Cargo Transfer System for Vehicles | |
| CN114955846A (en) | Gantry frame type carrier capable of being moved universally | |
| JP7217139B2 (en) | Luggage carrier | |
| CN109534029B (en) | Split type telescopic mobile loading and unloading machine | |
| CN112193861A (en) | Movable multifunctional loading and unloading machine | |
| CN117657687A (en) | Loading machine for loading bagged articles on train caravan | |
| CN217867051U (en) | Improved multifunctional loading and unloading vehicle machine | |
| JP2003285783A (en) | Pallet transfer device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |