CN211003084U

CN211003084U - Carry steady flexible belt feeder

Info

Publication number: CN211003084U
Application number: CN201921237588.7U
Authority: CN
Inventors: 孙大春
Original assignee: Huai'an Senhui Intelligent Technology Co ltd
Current assignee: Huai'an Senhui Intelligent Technology Co ltd
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-07-14
Anticipated expiration: 2029-08-01

Abstract

The utility model discloses a telescopic belt conveyor with stable conveying, which solves the problem of belt pulley deviation, and the key point of the technical proposal is the telescopic belt conveyor with stable conveying, which comprises a fixed section for fixing the telescopic belt conveyor, a support frame is arranged below the fixed section, the fixed section is provided with a telescopic section along the length direction in a sliding way, the telescopic section is provided with a telescopic tail section along the length direction in a sliding way, the fixed section is provided with a driving roller, the telescopic tail section is provided with a driven roller, the driven roller is provided with a first bearing seat and a second bearing seat, the first bearing seat and the second bearing seat are positioned on the outer side surface of the telescopic tail section, the first bearing seat slides on the telescopic tail section along the length direction of the telescopic tail section, the second bearing seat slides on the telescopic tail section along the height direction of the telescopic tail section, the first bearing seat is connected with a first driving, and the second bearing seat is connected with a second driving piece for driving the second bearing seat to move. The utility model discloses play the effect of rectifying to the belt.

Description

Carry steady flexible belt feeder

Technical Field

The utility model relates to a belt feeder, more specifically say, it relates to a carry steady flexible belt feeder.

Background

The telescopic belt conveyer can be freely stretched in the length direction, and the length of the conveyer can be controlled at any time. The bidirectional conveying device can be operated in two directions to convey materials, can be matched with other conveying equipment and a material sorting system for use, realizes automatic production of material warehousing and unloading or vehicle loading and unloading, and is widely applied to various industries. The use of the telescopic belt conveyor shortens the distance between workers for carrying materials back and forth, can shorten the cargo loading and unloading time, reduces the labor intensity, reduces the damage of goods, reduces the loading and unloading cost and improves the working efficiency.

At present, in the current design, in chinese patent document with patent grant publication No. CN205293976U, describe a flexible belt feeder with strutting arrangement, including the stiff end of fixed flexible belt feeder, the stiff end below is equipped with the support frame, and stiff end one side is outwards flexible to be provided with flexible end, and flexible end divide into the flexible middle section that is close to the stiff end and keeps away from the flexible end section of stiff end, flexible end below is equipped with strutting arrangement, strutting arrangement includes side stand, rolling bearing, supporting roller, rag screw and baseboard. The utility model discloses simple structure, it is durable, this strutting arrangement is according to the high on-the-spot hole of flexible end, and adjustment supporting roller height need not to adjust the height in real time according to the flexible action or the flexible position of flexible belt feeder, has easy and simple to handle, and the effectual characteristics have strengthened the antidetonation compressive capacity of flexible belt feeder effectively, have improved the stability of flexible belt feeder work. The supporting device changes the traditional supporting device structure, and the sliding friction structure is adopted to realize effective dynamic support of the belt of the telescopic belt conveyor.

By adopting the scheme, the conveying mechanism of the telescopic belt conveyor mainly comprises the telescopic end, the telescopic middle section and the telescopic tail section, and each telescopic section extends and contracts along the fixed end under the driving of the driving system to drive the belt wrapped outside to synchronously stretch and retract so as to finish the conveying work. In the operation process of stretching and retracting of the stretching machine, due to the long-time use of the stretching belt conveyor, the abrasion can occur, so that the driven roller of the stretching belt conveyor is not parallel to the axis of the driving roller, the belt deviation can occur when the stretching belt conveyor runs, the conveying work which causes the stretching belt conveyor to run cannot be stably carried out, and the service life of the stretching belt conveyor is influenced.

Therefore, it is necessary to provide a further solution to the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a can rectify, the steady flexible belt feeder of transport of steady transport work to the belt.

In order to achieve the above purpose, the utility model provides a following technical scheme: a telescopic belt conveyor capable of conveying stably comprises a fixed section for fixing the telescopic belt conveyor, a support frame is arranged below the fixed section, the fixed section is provided with a telescopic section in a sliding way along the length direction, the telescopic section is provided with a telescopic tail section in a sliding way along the length direction, a driving roller is arranged on the fixed section, a driven roller is arranged on the telescopic tail section, a first bearing seat and a second bearing seat are arranged on the driven roller, the first bearing seat and the second bearing seat are positioned on the outer side surface of the telescopic tail section, the first bearing seat slides on the telescopic tail section along the length direction of the telescopic tail section, the second bearing seat slides on the telescopic tail section along the height direction of the telescopic tail section, the first bearing seat is connected with a first driving piece for driving the first bearing seat to move, and the second bearing seat is connected with a second driving piece for driving the second bearing seat to move.

Through adopting above-mentioned technical scheme, the structure of rectifying that adjusts the driven voller has been constituteed jointly to the slip of first driving piece drive first bearing frame and the slip of second driving piece drive second bearing frame for the axis of driven voller and drive roll is parallel, thereby realizes adjusting the belt of off tracking, and the belt returns on the normal orbit, guarantees the steady transported substance material of flexible belt feeder.

The utility model discloses further set up to: the telescopic end section is provided with a first rail and a second rail, the first rail and the second rail are provided with T-shaped grooves, the first bearing seat and the second bearing seat are provided with T-shaped convex blocks, and the T-shaped grooves are in sliding fit with the T-shaped convex blocks.

Through adopting above-mentioned technical scheme, the T type groove on the first track slides with the T type lug that fixes on the first bearing frame and cooperates, and the T type groove of second track slides with the T type lug that fixes on the second bearing frame and cooperates, prescribes a limit to the orbit of first bearing frame, second bearing frame, ensures the accuracy nature of adjusting.

The utility model discloses further set up to: the length direction and the width direction of one side of the support frame far away from the fixed section are respectively provided with a plurality of universal wheels.

Through adopting above-mentioned technical scheme, the universal wheel is convenient to move flexible belt feeder, and convenient and fast ground carries out position adjustment to flexible belt pulley for transportation process is more high-efficient.

The utility model discloses further set up to: the length direction and the width direction of one side that the fixed section was kept away from to the support frame respectively are provided with a plurality of first extensible member.

Through adopting above-mentioned technical scheme, the one side that the support frame was kept away from to first extensible member can stretch out and draw back and contact ground, and then fixes the position of flexible belt feeder, supports the even running of flexible belt feeder.

The utility model discloses further set up to: one side that the support frame was kept away from to first extensible member is provided with butt joint board.

Through adopting above-mentioned technical scheme, the butt plate increases with the area of contact on ground, guarantees that first extensible member is fixed the steady rest of flexible belt feeder better to the position of flexible belt feeder, supports the even running of flexible belt feeder.

The utility model discloses further set up to: the one side that the transport face was kept away from to flexible section has seted up a plurality of holding tanks, holding tank evenly distributed is in the both sides of carrying the orbit, the holding tank is located the one end that the drive roll was kept away from to flexible section, the embedded pillar that is equipped with to rotate and connects in flexible section of holding tank, and the axis of rotation is located the one side of keeping away from the drive roll, the pillar is close to the fixed second extensible member that is provided with in the one side of drive roll.

Through adopting above-mentioned technical scheme, be located the pillar of holding tank, the fixedly connected with second extensible member, the extension of second extensible member, the one side of keeping away from the pillar to tight holding tank is fixed embedding to the holding tank in pillar and second extensible member and is placed, shrink as the second extensible member, because the action of gravity, the pillar drives the second extensible member and rotates along the vertical direction of axis of rotation orientation, the vertical downward time of second extensible member, the extension of second extensible member and then butt ground, support flexible section, guarantee flexible section and carry the operation in the transportation of material more steadily after flexible.

The utility model discloses further set up to: and a contact plate is arranged on one surface of the second telescopic piece, which is far away from the pillar.

Through adopting above-mentioned technical scheme, the contact plate increases with the area of contact on ground, guarantees that the second extensible member is fixed the steady rest of flexible section better to the position of flexible section, supports the even running of flexible belt feeder.

The utility model discloses further set up to: the holding tank is provided with the elastic component in the face of keeping away from the drive roll.

Through adopting above-mentioned technical scheme, the pillar receives self gravity along the swing of axis of rotation vertical direction, and then can collide the holding tank, and the elastic component can play the effect of buffering, reduces the collision effect between pillar and the holding tank, increase of service life.

The utility model discloses further set up to: the elastic piece is a rubber pad.

Through adopting above-mentioned technical scheme, the rubber pad possess good elasticity and wearability, can be long-time use and do not damage, protect the pillar.

To sum up, the utility model discloses following beneficial effect has:

1. correction: the first driving piece drives the first bearing seat to slide and the second driving piece drives the second bearing seat to slide to jointly form a deviation rectifying structure for adjusting the driven roller, so that the axes of the driven roller and the driving roller are parallel, the deviated belt is adjusted, the belt returns to a normal track, and the stable material conveying of the telescopic belt conveyor is ensured;

2. stability: the second extensible part contracts, due to the action of gravity, the support column drives the second extensible part to rotate towards the vertical direction along the rotating axis, when the second extensible part is vertically downward, the second extensible part extends to be abutted against the ground, the extensible section is supported, and the extensible section is guaranteed to convey materials more stably in the conveying process after being extended;

3. convenience: the universal wheel is convenient to move the telescopic belt conveyor, and the position of the telescopic belt conveyor is adjusted conveniently and quickly, so that the conveying process is more efficient.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

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

FIG. 3 is a second schematic structural view of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

fig. 5 is a third schematic structural diagram of the present invention.

Reference numerals: 1. a fixed section; 2. a support frame; 3. a telescopic section; 4. a telescopic end section; 5. a drive roll; 6. A driven roller; 7. a carrier roller; 8. a first bearing housing; 9. a second bearing housing; 10. a bearing; 11. a first driving member; 12. a second driving member; 13. a first track; 14. a second track; 15. a T-shaped groove; 16. a T-shaped bump; 17. a universal wheel; 18. a first telescoping member; 19. a butt joint plate; 20. accommodating grooves; 21. a rotating shaft; 22. A pillar; 23. a second telescoping member; 24. a contact plate; 25. an elastic member; 26. a first support plate, 27, a second support plate; 28. a third support plate; 29. a belt; 30. an electric motor.

Detailed Description

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

A telescopic belt conveyor capable of conveying stably refers to fig. 1, fig. 2, fig. 3 and fig. 4, and comprises a fixed section 1 for fixing the telescopic belt conveyor, a support frame 2 is fixedly connected below the fixed section 1, the fixed section 1 is in sliding fit with a telescopic section 3 along the length direction, the telescopic section 3 is embedded in the fixed section 1, the telescopic section 3 is in sliding fit with a telescopic tail section 4 along the length direction, the telescopic tail section 4 is embedded in the telescopic section 3, the fixed section 1, the telescopic section 3 and the telescopic tail section 4 are identical in length direction, a first support plate 26 for supporting a belt is arranged on one side, close to the belt conveying material, of the fixed section 1, a second support plate 27 for supporting the belt is arranged on one side, close to the belt conveying material, of the telescopic tail section 4, and a third support plate 28 for supporting the belt is arranged on one side, close to the belt conveying material, of; a driving roller 5 is fixed on the fixed section 1, the driving roller 5 is driven by a motor to rotate, the motor is fixed on the fixed section 1, a driven roller 6 is connected on the telescopic tail section 4, a first bearing seat 8 and a second bearing seat 9 are connected to two ends of the driven roller 6, bearings 10 are arranged between the first bearing seat 8 and the second bearing seat 9 and the driven roller 6, and the first bearing seat 8 and the second bearing seat 9 are located on the outer side face of the telescopic tail section 4.

First bearing frame 8 slides on flexible end 4 along the length direction of flexible end 4, second bearing frame 9 slides on flexible end 4 along the direction of height of flexible end 4, there is bearing 10 between first bearing frame 8, second bearing frame 9 and the driven voller 6, first bearing frame 8 is connected with the first driving piece 11 of the first bearing frame 8 motion of drive, second bearing frame 9 is connected with the second driving piece 12 of the second bearing frame 9 motion of drive, first driving piece 11, second driving piece 12 are first cylinder, the second cylinder, first cylinder, the second cylinder is fixed on flexible end 4.

A first rail 13 and a second rail 14 are fixedly connected to the telescopic tail section 4, a T-shaped groove 15 is formed in each of the first rail 13 and the second rail 14, T-shaped convex blocks 16 are fixed on the first bearing seat 8 and the second bearing seat 9, and the T-shaped grooves 15 are in sliding fit with the T-shaped convex blocks 16; the length direction and the width direction of one side of the support frame 2 of keeping away from the canned paragraph 1 are fixed with 4 universal wheels 17, and universal wheel 17 evenly distributed on support frame 2, the length direction and the width direction of one side of the canned paragraph 1 are kept away from to support frame 2 are fixed with 4 first extensible members 18, and first extensible member 18 is the third cylinder, and the one side that support frame 2 was kept away from to the third cylinder is fixed with butt plate 19.

Referring to fig. 5, one side of the telescopic section 3, which is far away from the conveying surface, is provided with 2 receiving grooves 20, a pillar 22 located in the receiving grooves 20, a second telescopic part 23 is fixedly connected, the second telescopic part 23 extends to abut against the side, which is far away from the pillar 22, of the receiving grooves 20, so that the pillar 22 and the second telescopic part 23 are fixedly embedded in the receiving grooves 20 for placement, when the second telescopic part 23 contracts, due to the action of gravity, the pillar 22 drives the second telescopic part 23 to rotate along a rotating shaft 21 line in the vertical direction, when the second telescopic part 23 is vertically downward, the second telescopic part 23 extends to abut against the ground, the telescopic section 3 is supported, the receiving grooves 20 are uniformly distributed on two sides of the conveying track, the receiving grooves 20 are located at one end, which is embedded in the telescopic section 3, which is far away from the driving roller 5, the receiving grooves 20 are provided with the pillar 22 rotatably connected, the side of the pillar 22 close to the driving roll 5 is fixedly connected with a second expansion piece 23, the second expansion piece 23 is a fourth cylinder, the side of the fourth cylinder far from the pillar 22 is fixedly connected with a contact plate 24, the pillar 22 is positioned in the accommodating groove 20, the fourth cylinder is fixedly connected, the extension of the piston rod of the fourth cylinder is tightly abutted against the side of the accommodating groove 20 far from the pillar 22 to fixedly embed the pillar 22 and the fourth cylinder into the accommodating groove 20, when the piston rod of the fourth cylinder is contracted, due to the action of gravity, the support column 22 drives the fourth cylinder to rotate towards the vertical direction along the rotating shaft 21, when the fourth cylinder is vertically downward, the piston rod of the fourth cylinder extends to abut against the ground, support flexible section 3, holding tank 20 keeps away from the one side of drive roll 5 and is connected with elastic component 25, and elastic component 25 is the rubber pad, and the rubber pad slows down the collision of pillar 22 until downward swing and holding tank 20 under receiving self action of gravity.

The utility model discloses a theory of operation:

the telescopic belt conveyor in the contraction state is moved to a working area, the position of the telescopic belt conveyor is adjusted through universal wheels 17 of the telescopic belt conveyor, a piston rod is driven through a third air cylinder fixedly connected to the support frame 2, and a butt plate 19 fixedly connected with the piston rod is in contact with the ground so as to support the telescopic belt conveyor.

When the telescopic belt conveyor works, the telescopic belt conveyor needs to be stretched, the total length of the belt is not changed, the belt is kept in a tight state all the time through the carrier roller 7 fixed on the telescopic belt conveyor, when the telescopic section 3 extends to 3/4 of the length of the telescopic section 3, the fourth air cylinder hidden in the accommodating groove 20 is driven to contract and abut against the piston rod of the accommodating groove 20, the fourth air cylinder fixed with the pillar 22 swings downwards along the rotating shaft 21 under the influence of the whole self gravity, the rubber pad in the accommodating groove 20 slows down the collision between the pillar 22 and the accommodating groove 20 under the action of the self gravity, after the pillar 22 is stabilized, the fourth air cylinder is driven to contact the contact plate 24 fixedly connected with the piston rod with the ground to support and fix the telescopic section 3, and then the work of conveying materials is started, guarantee flexible section 3 and carry the operation in the transportation of material more steadily after flexible.

In the working process, as the integral telescopic belt conveyor is too long, the axes of the driving roller 5 and the driven roller 6 are not parallel in the using process, the belt deviates, further influencing the stable conveying of the telescopic belt conveyor, a first bearing seat 8 and a second bearing seat 9 which are positioned on the telescopic tail section 4 are respectively matched with a first track 13 and a second track 14 on the telescopic tail section 4 in a sliding way through a T-shaped groove 15 and a T-shaped lug 16, a deviation correcting structure for adjusting the driven roller 6 is formed by the first driving piece 11 driving the first bearing seat 8 and the second driving piece 12 driving the second bearing seat 9, carry out two-way regulation to driven voller 6 for the axis of driven voller 6 and drive roll 5 is parallel, thereby realizes adjusting the belt of off tracking, and the belt returns on the normal orbit, guarantees the steady transported substance material of flexible belt feeder.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides a carry steady flexible belt feeder, includes fixed segment (1) of fixed flexible belt feeder, fixed segment (1) below is equipped with support frame (2), fixed segment (1) slides along length direction and is provided with flexible section (3), flexible section (3) slide along length direction and are provided with flexible end section (4), be provided with drive roll (5) on fixed segment (1), be provided with driven voller (6), its characterized in that on flexible end section (4): be provided with first bearing frame (8) and second bearing frame (9) on driven roller (6), first bearing frame (8), second bearing frame (9) are located the lateral surface of flexible end (4), first bearing frame (8) slide on flexible end (4) along the length direction of flexible end (4), second bearing frame (9) slide on flexible end (4) along the direction of height of flexible end (4), first bearing frame (8) are connected with first driving piece (11) of drive first bearing frame (8) motion, second bearing frame (9) are connected with second driving piece (12) of drive second bearing frame (9) motion.

2. The telescopic belt conveyor capable of conveying stably according to claim 1, is characterized in that: the telescopic end section (4) is provided with a first track (13) and a second track (14), the first track (13) and the second track (14) are provided with a T-shaped groove (15), the first bearing seat (8) and the second bearing seat (9) are provided with a T-shaped lug (16), and the T-shaped groove (15) is in sliding fit with the T-shaped lug (16).

3. The telescopic belt conveyor capable of conveying stably according to claim 1, is characterized in that: the length direction and the width direction of one side of the support frame (2) far away from the fixed section (1) are respectively provided with a plurality of universal wheels (17).

4. The telescopic belt conveyor capable of conveying stably according to claim 3, characterized in that: the length direction and the width direction of one side of the support frame (2) far away from the fixed section (1) are respectively provided with a plurality of first telescopic pieces (18).

5. The telescopic belt conveyor capable of conveying stably according to claim 4, is characterized in that: one surface of the first telescopic piece (18) far away from the support frame (2) is provided with a butt plate (19).

6. The telescopic belt conveyor capable of conveying stably according to claim 1, is characterized in that: flexible section (3) are kept away from the one side of carrying the face and have been seted up a plurality of holding tanks (20), holding tank (20) evenly distributed is in the both sides of carrying the orbit, holding tank (20) are located flexible section (3) and keep away from the one end of drive roll (5), holding tank (20) embedded be equipped with rotate connect in the pillar (22) of flexible section (3), axis of rotation (21) linear position is in the one side of keeping away from drive roll (5), pillar (22) are close to the fixed second extensible member (23) that is provided with in the one side of drive roll (5).

7. The telescopic belt conveyor capable of conveying stably according to claim 6, is characterized in that: and a contact plate (24) is arranged on one surface of the second telescopic piece (23) far away from the pillar (22).

8. The telescopic belt conveyor capable of conveying stably according to claim 6, is characterized in that: and an elastic part (25) is arranged on one surface, far away from the driving roller (5), of the accommodating groove (20).

9. The telescopic belt conveyor capable of conveying stably according to claim 8, characterized in that: the elastic piece (25) is a rubber pad.