CN212638830U

CN212638830U - Roller conveyor device with adjustable width

Info

Publication number: CN212638830U
Application number: CN202021468455.3U
Authority: CN
Inventors: 宋红卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-03-02
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to the technical field of logistics conveyors, and discloses a roller conveyor device capable of adjusting width, which comprises a base, wherein the top of the base is respectively and fixedly provided with a first supporting column and a second supporting column, the top of the first supporting column is fixedly provided with a backing plate, the top of the second supporting column is fixedly provided with a shell, the inside of the shell is fixedly provided with a threaded block, through the clockwise rotation of a motor, the motor can drive a first gear to rotate clockwise, and the first gear can drive a second gear to rotate anticlockwise when rotating clockwise, and the second gear is fixedly arranged at one side of a threaded rod, so that through the matching use of the threaded block, the threaded rod can rotate anticlockwise, and can drive a threaded box and a connecting rod to move towards one side of the threaded block, and then through the matching use of the transmission rod, a movable frame and a first pin shaft, thereby, the width of the conveyor can be adjusted and changed.

Description

Roller conveyor device with adjustable width

Technical Field

The utility model relates to a logistics conveyor technical field specifically is a can adjust cylinder conveyer device of width.

Background

The roller conveyor is suitable for conveying various boxes, bags, trays and other goods, can convey materials with large weight of single pieces or bear large impact load, adjacent roller lines are easy to connect and transition, a complex logistics conveying system can be formed by a plurality of roller lines and other conveyors, the conveyors can be generally horizontal and inclined conveyors, and can also be formed into a space conveying line, the conveying line is generally fixed, the conveying capacity of the conveyors is large, the conveying distance is long, the requirements of a plurality of process operations can be met, and when modern conveyors convey objects, the width of the conveyors cannot be changed, so that the conveying speed of the conveyors is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a can adjust cylinder conveyer device of width possesses the width that can change the conveyer, can also prevent that the object on the conveyer from dropping the advantage, and the width of having solved the conveyer is unable change, and the transmission rate of conveyer has just reduced work efficiency's problem widely.

(II) technical scheme

For the width that realizes above-mentioned possesses and to change the conveyer, can also prevent that the object on the conveyer from the purpose that drops, the utility model provides a following technical scheme: a roller conveyor device with adjustable width comprises a base, wherein a first supporting column and a second supporting column are fixedly mounted at the top of the base respectively, a backing plate is fixedly mounted at the top of the first supporting column, a shell is fixedly mounted at the top of the second supporting column, a thread block is fixedly mounted inside the shell, a threaded rod is connected with the inner thread of the thread block, a thread box is connected with the outer thread of the threaded rod, a connecting rod is fixedly mounted at the outer side of the thread box, a transmission rod is movably mounted at the top of the connecting rod, a second gear is fixedly mounted at one side of the threaded rod, a motor is fixedly mounted at the top of the shell, a first gear is fixedly mounted at the output shaft of the motor, a supporting plate is fixedly mounted at the top of the backing plate, a first rotating shaft is movably mounted inside the supporting plate, a roller is fixedly mounted at the, the top fixed mounting of cylinder has first drive belt, the top fixed mounting of backup pad has first round pin axle, the outside movable mounting of first round pin axle has the movable frame, one side fixed mounting of first drive belt has the second round pin axle, the outside movable mounting of second round pin axle has the second drive belt.

Preferably, the first gear is in meshed connection with the second gear, so that the first gear can drive the second gear to rotate together when the motor rotates conveniently.

Preferably, the inside of casing is seted up with connecting rod assorted motion groove, makes things convenient for the motion of connecting rod to receive the hindrance of casing.

Preferably, a movable groove matched with the transmission rod is formed in the movable frame, and the transmission rod moves.

Preferably, the second transmission belt is located at the top of the movable frame, so that the conveying width of the conveyor can be conveniently adjusted.

Preferably, the bearing box is movably mounted on the other side of the threaded rod, so that the threaded rod can better drive the second gear to rotate when rotating.

Preferably, the through hole matched with the connecting rod is formed in the backing plate, so that the connecting rod is prevented from moving left and right to be blocked by the backing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a can adjust roller conveyor device of width possesses following beneficial effect:

1. this can adjust cylinder conveyer device of width, clockwise rotation through the motor, the motor will drive first gear and carry out clockwise rotation, and first gear can drive the second gear when carrying out clockwise rotation and carry out anticlockwise rotation, and second gear fixed mounting is in one side of threaded rod, so the cooperation through the fillet of screw is used, the threaded rod can carry out anticlockwise rotation, and can drive screw box and connecting rod and remove towards fillet of screw one side, the rethread transfer line, the cooperation of movable frame and first round pin axle is used, thereby can reach the width that the regulation changes the conveyer.

2. This can adjust cylinder conveyer device of width, through when motor anticlockwise rotation, the connecting rod will move one side of backup pad, and the transfer line at connecting rod top will be used through the cooperation of first round pin axle like this, and the contained angle between activity frame and the backup pad will grow, and the top swing joint of activity frame has the second conveyer belt moreover, and the rethread first conveyer belt uses with the cooperation of second round pin axle to can reach and prevent that the object on the conveyer from dropping.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a sectional view of the structural shell of the present invention;

fig. 3 is an enlarged view of a portion a of the structure 1 according to the present invention.

In the figure: the device comprises a base 1, a first support column 2, a second support column 3, a shell 4, a connecting rod 5, a motor 6, a backing plate 7, a support plate 8, a first rotating shaft 9, a roller 10, a first conveyor belt 11, a movable frame 12, a second conveyor belt 13, a threaded block 14, a threaded rod 15, a threaded box 16, a first gear 17, a second gear 18, a first pin 19, a second pin 20 and a transmission rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a roller conveyor device with adjustable width comprises a base 1, a first supporting column 2 and a second supporting column 3 are respectively fixedly installed on the top of the base 1, a backing plate 7 is fixedly installed on the top of the first supporting column 2, a housing 4 is fixedly installed on the top of the second supporting column 3, a threaded block 14 is fixedly installed inside the housing 4, a threaded rod 15 is connected to the inner thread of the threaded block 14, a threaded box 16 is connected to the outer thread of the threaded rod 15, a connecting rod 5 is fixedly installed on the outer side of the threaded box 16, a through hole matched with the connecting rod 5 is formed inside the backing plate 7, the connecting rod 5 is prevented from being blocked by the backing plate 7 when moving left and right, a moving groove matched with the connecting rod 5 is formed inside the housing 4, so that the connecting rod 5 is convenient to move without being blocked by the housing 4, a transmission, a second gear 18 is fixedly arranged on one side of the threaded rod 15, a motor 6 (the model is C10-438010HP7.5KW) is fixedly arranged on the top of the shell 4, a PLC controller is fixedly arranged in the motor 6, when the threaded box 16 moves to be in contact with the threaded block 14, the motor 6 stops rotating, a first gear 17 is fixedly arranged on an output shaft of the motor 6, the first gear 17 is meshed with the second gear 18, the motor 6 can drive the second gear 18 to rotate together through the first gear 17 when rotating, a support plate 8 is fixedly arranged on the top of the backing plate 7, a bearing box is movably arranged on the other side of the threaded rod 15, the threaded rod 15 can better drive the second gear 18 to rotate when rotating, a first rotating shaft 9 is movably arranged in the support plate 8, a roller 10 is fixedly arranged on the outer side of the first rotating shaft 9, a first transmission belt 11 is fixedly arranged on the top of the roller 10, the top fixed mounting of backup pad 8 has first round pin axle 19, and the outside movable mounting of first round pin axle 19 has movable frame 12, and the inside of movable frame 12 is seted up with transfer line 21 assorted activity groove, sends your transfer line 21 to remove, and one side fixed mounting of first drive belt 11 has second round pin axle 20, and the outside movable mounting of second round pin axle 20 has second drive belt 13, and second drive belt 13 is located the top of movable frame 12, conveniently adjusts the transportation width of conveyer.

The working principle is as follows: through the clockwise rotation of the motor 6, the motor 6 can drive the first gear 17 to rotate clockwise, and the first gear 17 can drive the second gear 18 to rotate anticlockwise when rotating clockwise, and the second gear 18 is fixedly arranged at one side of the threaded rod 15, so that through the matching use of the threaded block 14, the threaded rod 15 can rotate anticlockwise and can drive the threaded box 16 and the connecting rod 5 to move towards one side of the threaded block 14, and then through the transmission rod 21, the movable frame 12 and the first pin shaft 19 can be matched for use, thereby the width of the conveyor can be adjusted and changed, and when the motor 6 rotates anticlockwise, the connecting rod 5 can move one side of the supporting plate 8, so that the transmission rod 21 at the top of the connecting rod 5 can be matched for use through the first pin shaft 19, the included angle between the movable frame 12 and the supporting plate 8 can be enlarged, and the top of the movable frame 12 is movably connected with the second conveying belt 13, and then the first transmission belt 11 is matched with the second pin shaft 20 for use, so that the purpose of preventing objects on the conveyor from falling off can be achieved.

In summary, in the width-adjustable roller conveyor device, through the clockwise rotation of the motor 6, the motor 6 will drive the first gear 17 to rotate clockwise, and the first gear 17 will drive the second gear 18 to rotate counterclockwise when rotating clockwise, and the second gear 18 is fixedly installed at one side of the threaded rod 15, so that through the cooperation of the threaded block 14, the threaded rod 15 will rotate counterclockwise and will drive the threaded box 16 and the connecting rod 5 to move towards one side of the threaded block 14, and through the cooperation of the transmission rod 21, the movable frame 12 and the first pin 19, the width of the conveyor can be adjusted and changed, through the counterclockwise rotation of the motor 6, the connecting rod 5 will move towards one side of the supporting plate 8, so that the transmission rod 21 at the top of the connecting rod 5 will be used through the cooperation of the first pin 19, the contained angle between activity frame 12 and the backup pad 8 will grow, and the top swing joint of activity frame 12 has second conveyer belt 13 moreover, and the rethread is used with the cooperation of second round pin axle 20 through first conveyer belt 11 to can reach and prevent that the object on the conveyer from dropping.

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 roller conveyor device with adjustable width, comprising a base (1), characterized in that: the top of base (1) is fixed with first support column (2) and second support column (3) respectively, the top fixed mounting of first support column (2) has backing plate (7), the top fixed mounting of second support column (3) has casing (4), the inside fixed mounting of casing (4) has screw block (14), the internal thread of screw block (14) is connected with threaded rod (15), the outside threaded connection of threaded rod (15) has screw box (16), the outside fixed mounting of screw box (16) has connecting rod (5), the top movable mounting of connecting rod (5) has transfer line (21), one side fixed mounting of threaded rod (15) has second gear (18), the top fixed mounting of casing (4) has motor (6), the output shaft fixed mounting of motor (6) has first gear (17), the utility model discloses a backing plate, including backing plate (7), the inside movable mounting of backing plate (7) has backup pad (8), the inside movable mounting of backup pad (8) has first pivot (9), the outside fixed mounting of first pivot (9) has cylinder (10), the top fixed mounting of cylinder (10) has first drive belt (11), the top fixed mounting of backup pad (8) has first round pin axle (19), the outside movable mounting of first round pin axle (19) has movable frame (12), one side fixed mounting of first drive belt (11) has second round pin axle (20), the outside movable mounting of second round pin axle (20) has second drive belt (13).

2. The adjustable width roller conveyor apparatus as claimed in claim 1, wherein: the first gear (17) is in meshed connection with the second gear (18).

3. The adjustable width roller conveyor apparatus as claimed in claim 1, wherein: and a moving groove matched with the connecting rod (5) is formed in the shell (4).

4. The adjustable width roller conveyor apparatus as claimed in claim 1, wherein: the movable frame (12) is internally provided with a movable groove matched with the transmission rod (21).

5. The adjustable width roller conveyor apparatus as claimed in claim 1, wherein: the second transmission belt (13) is positioned at the top of the movable frame (12).

6. The adjustable width roller conveyor apparatus as claimed in claim 1, wherein: and a bearing box is movably arranged on the other side of the threaded rod (15).

7. The adjustable width roller conveyor apparatus as claimed in claim 1, wherein: the inside of backing plate (7) is seted up with connecting rod (5) assorted through-hole.