Single-row chain roller driving mechanism
Technical Field
The utility model relates to a material conveyor field, specifically speaking, in particular to single-row chain roller actuating mechanism.
Background
The roller is a cylindrical rotatable object in machinery, and a power source (such as a motor) commonly used in machinery drives the roller to drive materials to advance. The existing roller transmission mechanism has defects in structural design.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a single-row chain roller actuating mechanism to the not enough among the prior art to solve the problem that exists among the prior art.
The utility model provides a technical problem can adopt following technical scheme to realize:
a roller driving mechanism with a single-row chain comprises a group of oppositely arranged supporting components, a roller component arranged on the supporting components and a chain wheel component used for driving the roller component;
the supporting component comprises a lower section bar, an upper section bar and a cover plate; the lower section bar is arranged below the supporting component, the top of the lower section bar is provided with an upper section bar which is matched with the lower section bar, and one end parts of the lower section bar and the upper section bar are provided with cover plates;
the roller assembly comprises a plurality of conveying rollers, two ends of each conveying roller are respectively positioned in a supporting assembly, a roller pressing plate is arranged inside each supporting assembly, two ends of each conveying roller are respectively matched with one roller pressing plate, a chain wheel is arranged at one end of each conveying roller, and each conveying roller is in transmission connection with the chain wheel assembly in the supporting assembly on the side through the chain wheel;
the chain wheel assembly comprises a chain friction strip arranged in the supporting assembly, a driving chain is arranged on the surface of the chain friction strip and is in transmission connection with a chain wheel of the conveying roller, an idler wheel is arranged at one end of the chain friction strip, and the idler wheel is arranged in the supporting assembly through a mounting frame.
Further, the lower section bar comprises a lower base, and an outer supporting plate is arranged at the outer side end of the lower base; the upper section comprises an upper base, and an inner supporting plate is arranged at the inner side end of the upper base;
the outer side end of the upper section bar is contacted with the outer support plate of the lower section bar, and the inner side end of the upper section bar is contacted with the lower base of the lower section bar through the inner support plate.
Furthermore, a plurality of positioning holes are formed in an inner supporting plate of the upper section bar, and two ends of the conveying roller are respectively arranged in the positioning holes of the supporting components at two sides.
Furthermore, the main body of the roller pressing plate is of a plate-shaped structure, and a plurality of open grooves are formed in the plate-shaped structure.
Furthermore, the end parts of the two ends of the conveying roller are respectively provided with a transmission end, and the transmission ends are positioned in an open slot of the roller pressing plate.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. form supporting component through section bar, lower section bar and apron on the detachable, when guaranteeing structural strength, be convenient for install and dismantle.
2. The conveying roller is fixed on the upper section bar and the lower section bar through a roller pressing plate, and is driven by a driving chain to convey products.
3. The driving chain drives the conveying roller, and the chain friction strip is responsible for supporting the chain, keeping the distance between the driving chain and the conveying roller and providing stable driving force.
4. The idler wheel is arranged on the right side of the conveying roller, and the driving chain penetrates between the idler wheel and the roller, so that the roller at the tail part can be driven to rotate when the chain moves. Because the roller is arranged on the left side of the idler wheel, the roller can convey the profiles of the lines to be flush, and the space is saved. When the two lines are vertical, the associated roller can be placed against the profile frame of the other line.
Drawings
Fig. 1 is a schematic view of a single-row chain roller driving mechanism of the present invention.
Fig. 2 is a schematic view of the support assembly of the present invention.
Fig. 3 is a schematic view of the upper section bar of the present invention.
Fig. 4 is an exploded view of the support assembly of the present invention.
Fig. 5 is a schematic view of the roller assembly according to the present invention.
Fig. 6 is a schematic view of the conveying roller of the present invention.
Fig. 7 is a schematic view of a sprocket assembly according to the present invention.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 to 7, the single-row chain roller driving mechanism of the present invention comprises a set of oppositely disposed supporting components (1), a roller assembly (2) mounted on the supporting components (1), and a sprocket assembly (3) for driving the roller assembly (2);
the supporting component (1) comprises a lower profile (11), an upper profile (12) and a cover plate (13); the lower section bar (11) is arranged below the supporting component (1), the top of the lower section bar (11) is provided with an upper section bar (12) which is matched with the lower section bar, and one end parts of the lower section bar (11) and the upper section bar (12) are provided with a cover plate (13);
the roller assembly (2) comprises a plurality of conveying rollers (21), two ends of each conveying roller (21) are respectively positioned in a supporting assembly (1), a roller pressing plate (22) is arranged inside each supporting assembly (1), two ends of each conveying roller (21) are respectively matched with one roller pressing plate (22), a chain wheel (211) is arranged at one end of each conveying roller (21), and each conveying roller (21) is in transmission connection with a chain wheel assembly (3) in the supporting assembly (1) on the side through the chain wheel (211);
sprocket subassembly (3) are equipped with drive chain (32) including setting up chain friction strip (31) in supporting component (1) along the surface of chain friction strip (31), and drive chain (32) are connected with sprocket (211) transmission of carrying roller (21), and the one end of chain friction strip (31) is equipped with idler (33), and idler (33) pass through mounting bracket (34) and set up in supporting component (1).
The lower section bar (11) comprises a lower base (111), and an outer supporting plate (112) is arranged at the outer side end of the lower base (111); the upper section bar (12) comprises an upper base (121), and an inner supporting plate (122) is arranged at the inner side end of the upper base (121);
the outer side end of the upper section bar (12) is in contact with an outer support plate (112) of the lower section bar (11), and the inner side end of the upper section bar (12) is in contact with a lower base (111) of the lower section bar (11) through an inner support plate (122).
A plurality of positioning holes (123) are formed in the inner supporting plate (122) of the upper section bar (12), and two ends of the conveying roller (21) are respectively arranged in the positioning holes (123) of the supporting components (1) on two sides.
The main body of the roller compacting plate (22) is of a plate-shaped structure, and a plurality of open grooves (221) are formed in the plate-shaped structure.
The end parts of the two ends of the conveying roller (21) are respectively provided with a transmission end (212), and the transmission ends (212) are positioned in an open slot (221) of the roller pressing plate (22).
The working principle of the utility model is as follows:
1. form supporting component through section bar, lower section bar and apron on the detachable, when guaranteeing structural strength, be convenient for install and dismantle.
2. The conveying roller is fixed on the upper section bar and the lower section bar through a roller pressing plate, and is driven by a driving chain to convey products.
3. The driving chain drives the conveying roller, and the chain friction strip is responsible for supporting the chain, keeping the distance between the driving chain and the conveying roller and providing stable driving force.
4. The idler wheel is arranged on the right side of the conveying roller, and the driving chain penetrates between the idler wheel and the roller, so that the roller at the tail part can be driven to rotate when the chain moves. Because the roller is arranged on the left side of the idler wheel, the roller can convey the profiles of the lines to be flush, and the space is saved. When the two lines are vertical, the associated roller can be placed against the profile frame of the other line.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.