CN212424330U

CN212424330U - Speed-multiplying chain conveyor

Info

Publication number: CN212424330U
Application number: CN202020440577.5U
Authority: CN
Inventors: 杨春梅; 尹文萍
Original assignee: Lianyungang Zhicheng Electronic Technology Co ltd
Current assignee: Lianyungang Zhicheng Electronic Technology Co ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-01-29
Anticipated expiration: 2030-03-30

Abstract

The utility model discloses a double-speed chain conveyor, which comprises a bracket, a material box arranged on the upper surface of the bracket in a sliding way, a side box arranged on the side wall of one side of the bracket and a plurality of wheel axle groups arranged on the upper side of the bracket in a uniform arrangement way, wherein the bracket comprises side frames at two sides and a plurality of cross beams connected with the side frames at two sides; the outer side wall of each driving wheel is coaxially provided with a driving tooth, the driving teeth are arranged inside the side box, the driving teeth are connected through a chain, the outer side of the side box is provided with an output box, and a driving device used for driving the driving teeth to rotate is arranged in the output box. The device has high output efficiency, improves the output speed by 4 times, and can finish the speed improvement under the environment without changing an output mechanism; the device is more stable in transmission, and the material box is not easy to turn on one side.

Description

Speed-multiplying chain conveyor

Technical Field

The utility model relates to a doubly fast chain technical field, concretely relates to doubly fast chain conveyor.

Background

The production line consisting of double-speed chain pipelines is generally called: a speed-multiplying chain conveyor of a self-flowing conveying system is mainly used for conveying materials in an assembly and processing production line, and the conveying principle is that the speed-increasing function of a speed-multiplying chain is utilized, so that a tooling plate supporting cargos thereon can run quickly and is stopped at a corresponding operation position through a stopper; or the functions of power and free movement, moving, transposition, line switching and the like are completed through corresponding instructions;

in the transmission process of a common double-speed chain conveyor, the transmission speed is low, the stability of the transmission process is poor, and the material box is easy to turn on one side in the transmission process.

SUMMERY OF THE UTILITY MODEL

The technique that exists is not enough to the aforesaid, the utility model aims at providing a doubly fast chain conveyer can realize carrying stably, and the material case is difficult for taking place doubly fast chain conveyer of turning on one's side.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a double-speed chain conveyor, which comprises a bracket, a material box arranged on the upper surface of the bracket in a sliding way, a side box arranged on the side wall of one side of the bracket and a plurality of wheel axle groups arranged on the upper side of the bracket in a uniform arrangement way, wherein the bracket comprises side frames on two sides and a plurality of cross beams connected with the side frames on two sides;

each wheel shaft group comprises a driving wheel and a driven wheel which are respectively arranged on side frames on two sides of the support, the upper sides of the driving wheel and the driven wheel extend to the outer part of the upper surface of the support, the driving wheel and the driven wheel are connected through a connecting shaft, two ends of the connecting shaft respectively extend to the left side and the right side of the support, and strip-shaped sliding strips are respectively arranged on two sides of the bottom of the material box;

every equal coaxial arrangement has the drive tooth on the lateral wall of action wheel, the drive tooth is arranged in the inside of side case, a plurality of the drive tooth passes through the chain and connects, the delivery box is installed in the outside of side case, install in the delivery box and be used for driving drive tooth pivoted drive arrangement.

Preferably, the inside rotation of output box installs the second gear with action wheel coaxial coupling, one side meshing of second gear is connected with first gear, one side installation of first gear rather than coaxial coupling's third gear, one side meshing of third gear is connected with the fourth gear, the externally mounted of output box is used for driving fourth gear pivoted output motor.

Preferably, the ratio of the number of teeth on the first gear to the number of teeth on the second gear is 2:1, and the ratio of the number of teeth on the fourth gear to the number of teeth on the third gear is 2: 1.

Preferably, the action wheel is the gyro wheel that the side is the plane periphery wall for the semicircle arc shape with following the driving wheel, the bottom of draw runner is equipped with the semiarc shape recess, recess and gyro wheel periphery wall looks adaptation, the radial distance that the plane of the inboard and one side of gyro wheel of bottom of draw runner coincides mutually is d.

The beneficial effects of the utility model reside in that:

(1) the utility model realizes the higher output efficiency of the device through the mutual connection of a plurality of gears, improves the output speed by 4 times, and can complete the speed improvement under the environment without changing the output mechanism;

(2) the utility model discloses a draw runner and the arc cooperation of action wheel have realized that this device transmission is more stable, and the material case is difficult for turning on one's side.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of the double-speed chain conveyor of the present invention;

FIG. 2 is a schematic view of the internal structure of the side box of the present invention;

FIG. 3 is a schematic view of the internal structure of the output box of the present invention;

fig. 4 is a schematic view of the local connection between the material box and the driving wheel and the driven wheel of the present invention;

FIG. 5 is a schematic view of the driving wheel of the present invention;

fig. 6 is an enlarged view of a portion a in fig. 4 according to the present invention.

Description of reference numerals:

1. the device comprises a support, 2, a track, 3, a beam, 4, an output motor, 5, an output box, 6, a chain, 7, driving teeth, 8, a side box, 9, a sliding strip, 10, a first gear, 11, a second gear, 12, a third gear, 13, a fourth gear, 14, a material box, 15, a driven wheel, 16, a connecting shaft, 17 and a driving wheel.

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.

As shown in fig. 1 to 6, a double-speed chain conveyor comprises a bracket 1, material boxes 14 arranged on the upper surface of the bracket 1 in a sliding manner, side boxes 8 arranged on the side wall of one side of the bracket 1 and wheel axle groups uniformly arranged on the upper side of the bracket 1, wherein the bracket 1 comprises two side frames and a plurality of cross beams 3 connected with the two side frames, and the material boxes 14 can be used for conveying materials on the bracket 1;

each group of wheel shaft groups comprises a driving wheel 17 and a driven wheel 15 which are respectively arranged on side frames at two sides of a support 1, the upper sides of the driving wheel 17 and the driven wheel 15 are respectively extended to the outer part of the upper surface of the support 1, the driving wheel 17 and the driven wheel 15 are connected through a connecting shaft 16, the driving wheel 17 drives the driven wheel 15 to rotate through the connecting shaft 16, so as to drive a material box 14 to move, a plurality of driving wheels 17 and the driven wheel 15 are respectively a slideway 2, two sides of the material box 14 respectively slide on the two slideways 2, two ends of the connecting shaft 16 respectively extend to the left side and the right side of the support 1, strip-shaped sliding strips 9 are respectively arranged at two sides of the bottom of the material box 14, the sliding strips 9 can slide on the driving wheels 17 or the driven wheel 15, the driving wheels 17 and the driven wheel 15 are rollers with plane peripheral walls at the sides, the groove is matched with the outer peripheral wall of the roller, the groove is matched with the outer peripheral wall of the roller to ensure large contact area, the material box 14 is more stably conveyed, the radial distance of the inner side of the bottom of the slide bar 9, which is coincided with the plane of one side of the roller, is d, the range of d is 2mm-3mm, the transverse resistance can be realized in the conveying process of the material box 14, and the material box 14 is prevented from side turning when sliding left and right;

the outer side wall of each driving wheel 17 is coaxially provided with a driving tooth 7, the driving teeth 7 are arranged inside a side box 8, the driving teeth 7 are connected through a chain 6, the driving teeth 7 simultaneously drive a connecting shaft 16 to rotate so as to drive the driving wheel 17 and a driven wheel 15 to rotate, an output box 5 is arranged outside the side box 8, a driving device for driving the driving teeth 7 to rotate is arranged in the output box 5, a second gear 11 coaxially connected with the driving wheel 17 is rotatably arranged inside the output box 5, one side of the second gear 11 is meshed and connected with a first gear 10, one side of the first gear 10 is provided with a third gear 12 coaxially connected with the first gear, one side of the third gear 12 is meshed and connected with a fourth gear 13, and an output motor 4 for driving the fourth gear 13 to rotate is arranged outside the output box 5, the output motor 4 drives the fourth gear 13 to rotate, the fourth gear 13 drives the driving teeth 7 connected with the fourth gear 13 to rotate through the third gear 12, the second gear 11 and the first gear 10, and the driving teeth 17 and the driven gear 15 are driven to rotate together due to the fact that the driving teeth 7 are connected through the hinges so that the connecting shafts 16 can rotate simultaneously, the gear number of the first gear 10 is 2:1 of the gear number of the second gear 11, the gear number of the fourth gear 13 is 2:1 of the gear number of the third gear 12, and therefore the transmission speed of the device is high.

During the use, open starting switch, output motor 4 drives fourth gear 13 and rotates, fourth gear 13 passes through third gear 12, second gear 11 and first gear 10 drive the drive tooth 7 of being connected with it and rotates, because a plurality of drive tooth 7 pass through hinged joint and then realize that a plurality of connecting axles 16 rotate simultaneously, drive action wheel 17 rotates with driven round of 15 together, place material box 14 on support 1, the draw runner 9 joint of material box 14 bottom is on driven round of 15 and action wheel 17, and then realize transmitting material box 14.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A double-speed chain conveyor is characterized by comprising a bracket (1), a material box (14) arranged on the upper surface of the bracket (1) in a sliding manner, a side box (8) arranged on the side wall of one side of the bracket (1) and a wheel axle group uniformly arranged on the upper side of the bracket (1), wherein the bracket (1) comprises side frames on two sides and a plurality of cross beams (3) connected with the side frames on two sides;

each wheel shaft group comprises a driving wheel (17) and a driven wheel (15) which are respectively arranged on side frames on two sides of the support (1), the upper sides of the driving wheel (17) and the driven wheel (15) extend to the outer part of the upper surface of the support (1), the driving wheel (17) and the driven wheel (15) are connected through a connecting shaft (16), two ends of the connecting shaft (16) respectively extend to the left side and the right side of the support (1), and strip-shaped sliding strips (9) are respectively arranged on two sides of the bottom of the material box (14);

every equal coaxial arrangement has drive tooth (7) on the lateral wall of action wheel (17), drive tooth (7) are arranged in the inside of side case (8), a plurality of drive tooth (7) are connected through chain (6), delivery box (5) are installed in the outside of side case (8), install in delivery box (5) and be used for driving drive tooth (7) pivoted drive arrangement.

2. A double-speed chain conveyor as claimed in claim 1, wherein the output box (5) is internally and rotatably provided with a second gear (11) coaxially connected with the driving wheel (17), one side of the second gear (11) is in meshing connection with a first gear (10), one side of the first gear (10) is provided with a third gear (12) coaxially connected with the first gear, one side of the third gear (12) is in meshing connection with a fourth gear (13), and the output box (5) is externally provided with an output motor (4) for driving the fourth gear (13) to rotate.

3. A double speed chain conveyor according to claim 2, wherein the ratio of the number of teeth on the first gear (10) to the number of teeth on the second gear (11) is 2:1, and the ratio of the number of teeth on the fourth gear (13) to the number of teeth on the third gear (12) is 2: 1.

4. A double-speed chain conveyor as claimed in claim 3, wherein the driving wheel (17) and the driven wheel (15) are both rollers with plane outer peripheral walls on the sides in a semi-arc shape, the bottom of the slide bar (9) is provided with a semi-arc shaped groove, the groove is matched with the outer peripheral wall of the roller, and the radial distance of the inner side of the bottom of the slide bar (9) coinciding with the plane of one side of the roller is d.