CN113104481A

CN113104481A - Telescopic conveyor belt device

Info

Publication number: CN113104481A
Application number: CN202110224627.5A
Authority: CN
Inventors: 张冬
Original assignee: Jinzhai Congjun Automation Technology Co ltd
Current assignee: Jinzhai Congjun Automation Technology Co ltd
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-07-13

Abstract

The invention discloses a telescopic conveyor belt device, which belongs to the technical field of conveyor belts and comprises a fixed seat, wherein a second support frame is arranged on the right side of the upper end of the fixed seat, a driving wheel is erected at the upper end of the second support frame, a motor is arranged on the left lower side of the driving wheel, and a belt is arranged at the output end of the motor. Thereby enabling the conveyor belt to run normally after being shortened and improving the application range of the conveyor belt.

Description

Telescopic conveyor belt device

Technical Field

The invention belongs to the technical field of conveyor belts, and particularly relates to a telescopic conveyor belt device.

Background

Present conveyer belt all trades all are useful, utilize the conveyer belt can improve production efficiency, the while also is convenient for to the detection, the packing and the transportation of product, for trade production provides very big facility, conveyor means is a common conveyer, thereby it drives the belt pulley rotation through the motor drive belt, drives the conveyer belt and conveys the transportation, but among the prior art, but present conveyer belt length all is fixed, can not adjust according to the environmental requirement, the suitability is lower.

Disclosure of Invention

The invention provides a telescopic conveyor belt device which has the characteristics of adjusting the length of a conveyor belt and improving the application range.

In order to achieve the purpose, the invention provides the following technical scheme: a telescopic conveyor belt device comprises a fixed seat, a second supporting frame is arranged on the right side of the upper end of the fixed seat, a driving wheel is erected at the upper end of the second supporting frame, a motor is arranged at the lower left of the driving wheel, the output end of the motor is provided with a belt, the other end of the belt is arranged on the rotating shaft of the driving wheel, the lower end of the motor is provided with a fixed base, the left side of the fixed base is provided with a movable plate, the movable plate is hinged with the fixed seat through a hinge, a first support frame is arranged at the upper end of the movable plate, a driven wheel is erected at the upper end of the first support frame, a conveying belt is wrapped outside the driven wheel and the driving wheel, the lower end of the first support frame is provided with an adjusting plate, the adjusting plate is provided with an adjusting bolt, the upper ends of the movable plate and the fixed seat are respectively provided with a plurality of groups of second fixed screw holes corresponding to the adjusting bolts.

The outer wall of the first support frame is provided with a fixing frame, a threaded rod is arranged in the middle of the fixing frame, a roller is fixed at the lower end of the threaded rod, a rotating disc is fixed at the upper end of the threaded rod, grooves are formed in the upper surfaces of the fixing base and the movable plate, and the grooves are formed in the lower portion of the roller.

Preferably, one side of the surface of the fixed seat, which is adjacent to the movable plate, is provided with a first hook, a second hook is arranged below the first hook, and one side of the surface of the movable plate, which is adjacent to the fixed seat, is provided with a fixed column corresponding to the first hook and the second hook.

Preferably, the upper end of the fixed seat is provided with an adjusting mechanism;

the adjusting mechanism comprises two groups of cylinder bodies arranged above the fixed seat, the two ends of the interior of the two groups of cylinder bodies are respectively provided with a connecting block, a first roller and a second roller are erected between the connecting blocks, the first roller and the second roller are respectively arranged at the left end and the right end of the cylinder body, the surfaces of the two sides of the cylinder body, which correspond to the connecting blocks, are provided with notches, one side of each connecting block, which is close to the center end of the cylinder body, is provided with a through hole, a second fixing bolt is arranged in the through hole, a support rod is arranged at the lower end of the cylinder body, a second turning roller is arranged below the cylinder body and close to one end of the first roller, a first turning roller is arranged at one end, close to the second roller, of the lower portion of the barrel, and the conveying belt returns to the driving wheel to form a circulation loop after passing through the driving wheel, the driven wheel, the second turning roller, the first roller, the second roller and the first turning roller.

Preferably, the lower ends of the fixed seat and the movable plate are provided with universal wheels, and the side frames of the universal wheels are provided with brake pads.

Preferably, the upper end of first support frame is provided with the feeder hopper, the feeder hopper is located the top of conveyer belt.

Preferably, the right end of the feed hopper is provided with a baffle mechanism, the baffle mechanism is arranged on two sides of the conveyor belt, the other end of the baffle mechanism is connected with a fixed block, and the fixed block is fixed at the upper end of the second support frame;

preferably, baffle mechanism is including fixing the sleeve at the right-hand member of feeder hopper, telescopic inside is provided with the pin, be provided with a plurality of first fixed screw on the pin, the one side upper end that the sleeve is close to the pin sets up the first fixing bolt who corresponds with first fixed screw.

Preferably, the lower end face of the fixed base is provided with a tensioning assembly;

the tensioning subassembly is including fixing the supporting seat in the fixing base upper end, the middle of supporting seat violently is equipped with the groove of sliding, the groove of sliding is kept away from the one end of action wheel and is the open type, the inside in groove of sliding is provided with the sliding block, the right side of sliding block is provided with the spring, spring one end is connected on the sliding block, and the other end is connected in the closed end in groove of sliding, the sliding block be that the upper end is provided with third fixing bolt, third fixing bolt penetrates the fixed frame, the side is provided with the fixed plate around the bottom of supporting seat, the inside of fixed plate is run through and is provided with fourth fixing bolt, fourth fixing bolt penetrates the.

Compared with the prior art, the invention has the beneficial effects that:

1. the invention changes the distance between the motor and the driving wheel through the left-right movement distance of the sliding block, thereby changing the tensioning force of the belt, when the belt runs for a period of time, the belt becomes longer and looser, at this time, the fixed base provided with the motor moves through the elasticity provided by the spring, so that the belt is in the tensioning state again, thereby the belt can be kept in the tensioning state all the time without manual adjustment in the set range from the initial state to the running period of time, the conveying belt 4 is always kept in the normal running state, thereby ensuring the conveying efficiency of the conveying belt and prolonging the service life of the conveying belt.

2. The length of the conveyor belt can be adjusted, when the stroke of the conveyor belt needs to be shortened, the adjusting plate is loosened, the rotating disc is rotated to enable the threaded rod to rotate and descend, the roller wheel descends into the groove, the first support frame is enabled to move through the roller wheel, labor is saved and rapidness is achieved, the first support frame moves to a proper position, the first support rod is fixed through the adjusting bolt, then the connecting block slides towards two sides of the cylinder, the first roller wheel and the second roller wheel move towards two ends, the conveyor belt of the first roller wheel and the second roller wheel is tensioned, the connecting block is fixed through the second fixing bolt, the conveyor belt can normally run after being shortened, the application range of the conveyor belt is improved, the device can be automatically adjusted according to different conveying length requirements, the requirements of different occasions are met, and the applicability.

3. When the conveying belt needs to be moved and transported, the second hook is opened after the conveying belt is shortened, the movable plate is turned over, and then the first hook is fixed on the fixed column, so that the length of the conveying device is reduced, the occupied space is small during transportation, and in the process of moving to a working place, the device is folded and shortened, the capabilities of steering convenience, obstacle avoidance and the like are greatly enhanced, and the conveying belt is convenient to move.

4. The baffle mechanism can prevent conveyed articles from falling down to the conveyor belt, and the first fixing bolt is matched with the first fixing screw hole, so that the stop lever and the adjustable stop lever are fixed, and different length requirements of the conveyor belt are met.

Drawings

Fig. 1 is a schematic structural diagram of a telescopic conveyor belt device according to the present invention.

FIG. 2 is a schematic diagram of the shortened structure of the present invention.

Fig. 3 is a side view of the present invention.

Fig. 4 is a cross-sectional view of an adjustment mechanism of the present invention.

Fig. 5 is a front view of the adjustment mechanism of the present invention.

Fig. 6 is a top view of the adjustment mechanism of the present invention.

Fig. 7 is a schematic structural view of the shutter mechanism of the present invention.

Fig. 8 is a schematic view of the connection between the stationary housing and the motor according to the present invention.

Figure 9 is a schematic diagram of the construction of the tension assembly of the present invention.

Figure 10 is a top view of the tension assembly of the present invention.

In the figure: 1. a universal wheel; 2. a movable plate; 3. a first support frame; 4. a conveyor belt; 5. a driven wheel; 6. a feed hopper; 7. a baffle mechanism; 71. a sleeve; 72. a first fixing bolt; 73. a stop lever; 74. a first fixing screw hole; 8. an adjustment mechanism; 81. a first roller; 82. connecting blocks; 83. a through hole; 84. a barrel; 85. a second roller; 86. a first direction-changing roller; 87. a second direction-changing roller; 88. a support bar; 89. a notch; 810. a second fixing bolt; 9. a fixed block; 10. a driving wheel; 11. a belt; 12. a second support frame; 13. an electric motor; 14. fixing the base; 15. a tension assembly; 151. a slider; 152. a sliding groove; 153. a fixing plate; 154. a third fixing bolt; 155. a fourth fixing bolt; 156. a supporting seat; 157. a spring; 16. a fixed seat; 17. a first hook; 18. a hinge; 19. a second hook; 20. fixing a column; 21. rotating the disc; 22. a threaded rod; 23. a fixed mount; 24. a roller; 25. a groove; 26. a second fixing screw hole; 27. an adjusting plate; 28. and adjusting the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-10, the present invention provides the following technical solutions:

example 1

The utility model provides a telescopic conveyer belt device, including fixing base 16, the upper end right side of fixing base 16 is provided with second support frame 12, the action wheel 10 has been erect to the upper end of second support frame 12, the left side below of action wheel 10 is provided with motor 13, the output of motor 13 is provided with belt 11, the other end setting of belt 11 is in action wheel 10 pivot, the lower extreme of motor 13 is provided with fixed frame 14, the left side of fixing base 16 is provided with movable plate 2, movable plate 2 passes through hinge 18 with fixing base 16 and articulates, movable plate 2 upper end is provided with first support frame 3, the upper end of first support frame 3 has erect from the driving wheel 5, from the driving wheel 5 and the outside parcel of action wheel 10 have conveyer belt 4, the lower extreme of first support frame 3 is provided with regulating plate 27, be provided with adjusting bolt 28 on regulating plate 27, movable plate 2 and fixing base 16 upper end all are.

In this embodiment, for the convenience of removing first support frame 3, the outer wall of first support frame 3 all is provided with mount 23, and the centre of mount 23 is provided with threaded rod 22, and the lower extreme of threaded rod 22 is fixed with gyro wheel 24, and the upper end of threaded rod 22 is fixed with rolling disc 21, and fixing base 16 all sets up fluted 25 with the upper surface of fly leaf 2, and the recess 25 sets up the below at gyro wheel 24.

In this embodiment, the movable plate 2 is conveniently fixed, a first hook 17 is disposed on one side of the surface of the fixed seat 16 adjacent to the movable plate 2, a second hook 19 is disposed below the first hook 17, and a fixed column 20 corresponding to the first hook 17 and the second hook 19 is disposed on one side of the surface of the movable plate 2 adjacent to the fixed seat 16.

In the embodiment, after the conveyor belt is stretched and contracted, the conveyor belt normally runs, and the upper end of the fixed seat 16 is provided with the adjusting mechanism 8;

the adjusting mechanism 8 comprises two groups of cylinder bodies 84 arranged above the fixed seat 16, the two groups of cylinder bodies 84 are provided with connecting blocks 82 at two ends inside, a first roller 81 and a second roller 85 are erected between the connecting blocks 82, the first roller 81 and the second roller 85 are respectively arranged at the left end and the right end of the cylinder body 84, notches 89 are arranged on the surfaces of the two sides of the cylinder body 84 corresponding to the connecting blocks 82, a through hole 83 is arranged at one side of the connecting block 82 close to the central end of the cylinder body 84, a second fixing bolt 810 is arranged in the through hole 83, a supporting rod 88 is arranged at the lower end of the cylinder body 84, a second direction-changing roller 87 is arranged at one end of the cylinder body 84 close to the first roller 81, a first direction-changing roller 86 is arranged at one end of the cylinder body 84 close to the second roller 85, the conveyor belt 4 passes through the driving wheel 10, the driven wheel 5, the second, and then returns to the driving wheel 10 to form a circulating loop.

In this embodiment, for the convenience of transportation of conveyer belt device removal, the lower extreme of fixing base 16 and fly leaf 2 all is provided with universal wheel 1, and the side bearer of universal wheel 1 is provided with the brake block.

Specifically, when the stroke of the conveyor belt 4 needs to be shortened, the adjusting plate 27 is loosened, the rotating disc 21 is rotated to enable the threaded rod 22 to rotate and descend, the roller 24 descends into the groove 25, the first support frame 3 is enabled to move through the roller 24, labor is saved, the first support frame 3 is moved to a proper position, the adjusting plate 27 is fixed through the adjusting bolt 28, the first support rod 3 is fixed, the connecting block 82 slides towards two sides in the cylinder 84, the first roller 81 and the second roller 85 move towards two ends, the conveyor belt 4 of the first roller 81 and the second roller 85 is tensioned, the connecting block 82 is fixed through the second fixing bolt 810, the conveyor belt 4 runs normally after being shortened, the application range of the conveyor belt is expanded, the device can automatically adjust according to different conveying length requirements, the requirements of different occasions are met, the applicability is wide, and when the conveyor belt needs to move and transport, after shortening conveyer belt 4, open second couple 19, go on fly leaf 2 overturns, make first couple 17 fixed on fixed column 20 again to reduce conveyer's length, thereby it is little to take up space when transporting, and on the way moving to the workplace, because the device folds and shortens, turns to the convenience, avoids ability reinforcing such as barrier greatly, convenient removal.

The scheme in this embodiment can be selectively combined with the scheme in other embodiments.

Example 2

Referring to fig. 1, 7-10, as an alternative, a telescopic conveyor belt apparatus, a tension assembly 15 is provided at a lower end surface of a stationary base 14;

the tensioning assembly 15 comprises a supporting seat 156 fixed at the upper end of the fixed seat 16, a sliding groove 152 is transversely arranged in the middle of the supporting seat 156, one end of the sliding groove 152, which is far away from the driving wheel 10, is open, a sliding block 151 is arranged in the sliding groove 152, a spring 157 is arranged on the right side of the sliding block 151, one end of the spring 157 is connected to the sliding block 151, the other end of the spring 157 is connected to the closed end of the sliding groove 152, a third fixing bolt 154 is arranged at the upper end of the sliding block 151, the third fixing bolt 154 penetrates through the fixed seat 14, a fixing plate 153 is arranged on the front side and the rear side of the bottom of the supporting seat 156, a fourth fixing bolt.

Specifically, the fixed base 14 equipped with the motor 13 is fixed on the upper end of the sliding block 151 through the third fixing bolt 154, the distance between the motor 13 and the driving wheel 10 is calculated at the initial stage of assembling the supporting seat 156, after calculation, the supporting seat 156 is fixed on the fixed base 16, so that the spring 157 is in a compressed state, the fixing is simple and quick, the distance between the motor 13 and the driving wheel 10 is changed through the left-right movement distance of the sliding block 151, so as to change the tension force of the belt 11, after a period of operation, the belt 11 becomes long and loose, at this time, the fixed base 14 equipped with the motor 13 moves through the elastic force provided by the spring 157, so that the belt 11 is in a tensioned state again, so that the belt 11 can be adjusted within a set range from the initial state to a period of operation without manual work, and is always kept in a tensioned state, and the belt 4 is always kept, thereby ensuring the transport efficiency of the conveyor belt 4 and extending the life of the conveyor belt 4.

Example 3

As an optional situation, please refer to fig. 1, 2, and 7, in a telescopic conveyor belt device, a feed hopper 6 is arranged at the upper end of a first support frame 3, the feed hopper 6 is located above a conveyor belt 4, a baffle mechanism 7 is arranged at the right end of the feed hopper 6, the baffle mechanism 7 is arranged at two sides of the conveyor belt 4, the other end of the baffle mechanism 7 is connected with a fixed block 9, and the fixed block 9 is fixed at the upper end of a second support frame 12;

the baffle mechanism 7 comprises a sleeve 71 fixed at the right end of the feed hopper 6, a stop rod 73 is arranged inside the sleeve 71, a plurality of first fixing screw holes 74 are arranged on the stop rod 73, and a first fixing bolt 72 corresponding to the first fixing screw holes 74 is arranged at the upper end of one side, adjacent to the stop rod 73, of the sleeve 71.

Specifically, for facilitating the blanking, the feeding hopper 6 is provided, and the baffle mechanism 7 can prevent the conveyed objects from falling down the conveyor belt 4, and when in use, the first fixing bolt 72 is matched with the first fixing screw hole 74, so that the stop lever 73 is fixed and the stop lever 73 is adjustable, thereby meeting different length requirements.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A telescopic conveyor belt device comprising a fixed seat (16), characterized in that: a second support frame (12) is arranged on the right side of the upper end of the fixed seat (16), a driving wheel (10) is erected on the upper end of the second support frame (12), a motor (13) is arranged on the left lower side of the driving wheel (10), a belt (11) is arranged at the output end of the motor (13), the other end of the belt (11) is arranged on a rotating shaft of the driving wheel (10), a fixed base (14) is arranged at the lower end of the motor (13),

the left side of fixing base (16) is provided with fly leaf (2), fly leaf (2) are articulated through hinge (18) with fixing base (16), fly leaf (2) upper end is provided with first support frame (3), the upper end of first support frame (3) is erect and is equipped with from driving wheel (5), it has conveyer belt (4) to wrap up with the outside of action wheel (10) from driving wheel (5), the lower extreme of first support frame (3) is provided with regulating plate (27), be provided with adjusting bolt (28) on regulating plate (27), fly leaf (2) and fixing base (16) upper end all are provided with second fixed screw (26) that the multiunit corresponds with adjusting bolt (28).

2. A telescopic conveyor belt assembly according to claim 1, characterized in that: the outer wall of first support frame (3) all is provided with mount (23), the centre of mount (23) is provided with threaded rod (22), the lower extreme of threaded rod (22) is fixed with gyro wheel (24), the upper end of threaded rod (22) is fixed with rolling disc (21), fixing base (16) and the upper surface of fly leaf (2) all set up fluted (25), recess (25) set up the below at gyro wheel (24).

3. A telescopic conveyor belt assembly according to claim 2, characterized in that: a first hook (17) is arranged on one side, close to the movable plate (2), of the surface of the fixed seat (16), a second hook (19) is arranged below the first hook (17), and a fixed column (20) corresponding to the first hook (17) and the second hook (19) is arranged on one side, close to the fixed seat (16), of the surface of the movable plate (2).

4. A telescopic conveyor belt assembly according to claim 2, characterized in that: the upper end of the fixed seat (16) is provided with an adjusting mechanism (8);

the adjusting mechanism (8) comprises a barrel body (84) arranged above the fixed seat (16), two groups of barrel bodies (84) are arranged, connecting blocks (82) are arranged at two ends inside the two groups of barrel bodies (84), a first roller wheel (81) and a second roller wheel (85) are erected between the connecting blocks (82), the first roller wheel (81) and the second roller wheel (85) are respectively arranged at the left end and the right end of the barrel body (84), notches (89) are formed in the surfaces of the two sides of the barrel body (84) corresponding to the connecting blocks (82), a through hole (83) is formed in one side, close to the center end of the barrel body (84), of the connecting block (82), a second fixing bolt (810) is arranged in the through hole (83), a supporting rod (88) is arranged at the lower end of the barrel body (84), and a second direction changing roller (87) is arranged at one end, close to the first roller wheel (, a first turning roller (86) is arranged at one end, close to a second roller (85), of the lower portion of the cylinder body (84), and the conveyor belt (4) returns to the driving wheel (10) to form a circulation loop after passing through the driving wheel (10), the driven wheel (5), the second turning roller (87), the first roller (81), the second roller (85) and the first turning roller (86).

5. A telescopic conveyor belt assembly according to claim 2, characterized in that: the lower ends of the fixed seat (16) and the movable plate (2) are provided with universal wheels (1), and the side frames of the universal wheels (1) are provided with brake pads.

6. A telescopic conveyor belt assembly according to claim 2, characterized in that: the upper end of first support frame (3) is provided with feeder hopper (6), feeder hopper (6) are located the top of conveyer belt (4).

7. A telescopic conveyor belt assembly according to claim 6, wherein: a baffle mechanism (7) is arranged at the right end of the feed hopper (6), the baffle mechanisms (7) are arranged on two sides of the conveyor belt (4), the other end of the baffle mechanism (7) is connected with a fixed block (9), and the fixed block (9) is fixed at the upper end of a second support frame (12);

baffle mechanism (7) are including fixing sleeve (71) at the right-hand member of feeder hopper (6), the inside of sleeve (71) is provided with pin (73), be provided with a plurality of fixed screw holes (74) on pin (73), sleeve (71) are close to one side upper end of pin (73) and set up first fixing bolt (72) that correspond with first fixed screw hole (74).