CN215709283U - Special chain for transferring feed - Google Patents

Abstract

The utility model relates to the technical field of feed transfer chains, and discloses a special chain for feed transfer, which comprises a chain assembly, wherein the chain assembly comprises a cylinder structure, a sleeve is arranged in the cylinder structure, and both ends of the sleeve are provided with limit blocks, the outer wall surfaces of the limit blocks are provided with limit grooves, and a hole groove is arranged in one side of the limiting block, holes are arranged in the left outer chain plate and the right outer chain plate, and the inner wall of the hole is bonded with a sealing ring, the inner side of the left outer chain plate is provided with an inner chain plate, and a limiting block is embedded in the inner chain plate, and the outer wall of the limiting block is provided with a limiting groove, and the inner chain plate is connected with the limiting block through the limiting groove, so that the airtightness of the inside of the chain is improved, the gap between the inner chain plate and the outer chain plate is reduced, and the leftover materials can be effectively prevented from falling into the chain.

Description

Special chain for transferring feed

Technical Field

The utility model belongs to the technical field of feed conveying chains, and particularly relates to a special chain for conveying feed.

Background

The transmission chain is already appeared in the second century of the public yuan in China, and in a feed production line, the chain is often adopted for feed transportation, so that the speed of the production line can be increased, the workload can be reduced, the batch production of the feed can be realized, and the working efficiency can be improved.

And in the transportation, the fodder leftover bits drop easily between link joint and outer link joint, lead to the unable normal operating of chain, simultaneously because the friction between the chain is great, lead to frictional force between the inside pore wall of outer link joint and the shell of tube structure great, shortened chain life.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a special chain for feed transfer, which aims to solve the problems that feed scraps are easy to fall between an inner chain plate and an outer chain plate to cause the chain to be incapable of normally running, and the friction between the inner hole wall of the outer chain plate and a shell of a barrel structure is large due to large friction between the chains to shorten the service life of the chain.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special chain for fodder passes on, includes the chain subassembly, the chain subassembly is including tubular structure, tubular structure's internally mounted has the sleeve, and telescopic both ends all install the stopper, the spacing groove has been seted up on the outer wall surface of stopper, and the inside hole groove of having seted up in one side of stopper.

Preferably, left outer chain plate and right outer chain plate are installed respectively to tubular structure's both ends, the hole has all been seted up to the inside of left side outer chain plate and right outer chain plate, and the inner wall of hole bonds and has the sealing ring.

Preferably, the inner chain plate is installed on the inner side of the left outer chain plate, and the limiting block is embedded in the inner chain plate.

Preferably, a film is bonded on the inner wall of the sealing ring, and an anti-skid structure layer is arranged on the surface of the film.

Preferably, the connecting pieces are installed at the two ends of the cylinder structure, and the pin shaft is installed on one side of each connecting piece.

Preferably, one end of the pin shaft penetrates through the inside of the cylindrical structure, a connecting block is installed at the end part of the pin shaft, and a cotter pin is sleeved outside the connecting block.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the chain, the limiting blocks are arranged at the two ends of the sleeve, the limiting grooves are formed in the outer walls of the limiting blocks, and the inner chain plates are connected with the limiting blocks through the limiting grooves, so that the airtightness of the interior of the chain is improved, the gap between the inner chain plate and the outer chain plate is reduced, and scraps can be effectively prevented from falling into the interior of the chain.

(2) According to the utility model, the anti-slip structure layer is arranged in the hole, so that the friction force between the hole wall and the outer wall of the cylinder structure is reduced, the film is bonded on the surface of the inner wall of the sealing ring, the friction force between the interiors of the chain components can be reduced, and the service life of the chain components is prolonged.

Drawings

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

FIG. 2 is a schematic view of the chain assembly of the present invention;

FIG. 3 is a perspective view of the chain assembly of the present invention;

FIG. 4 is a front elevational view of the left outer link plate of the present invention;

FIG. 5 is a side cross-sectional view of the hole of the present invention;

in the figure: 1-a barrel structure; 2, a limiting block; 3-a left outer link plate; 4-right outer link plate; 5-connecting the sheet; 6-connecting blocks; 7-a pin shaft; 8-inner chain plate; 9-cotter pin; 10-hole slot; 11-a sleeve; 12-a limiting groove; 13-holes; 14-a sealing ring; 15-a film; 16-antiskid structural layer.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", etc., indicate orientations or positional relationships based on trivial matters in the drawings, are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, are easy to construct and operate in specific orientations, and thus are not to be construed as limitations on the present invention, and furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be understood that, unless otherwise specifically stated or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a generic sense, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening profiles, or both. To those of ordinary skill in the art, the foregoing may be cleaved with a specific outline to fall within the meaning of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a special chain for fodder shifts, including the chain subassembly, the chain subassembly is including tubular structure 1, tubular structure 1's internally mounted has sleeve 11, and stopper 2 is all installed at sleeve 11's both ends, spacing groove 12 has been seted up on stopper 2's outer wall surface, and stopper 2's one side inside has seted up hole groove 10, in this embodiment, because of the inside of inner link plate 8 seted up with spacing groove 12 assorted slot hole, can reduce the degree of wear of tubular structure 1 in the use, more the person of facilitating the use lubricates the chain subassembly in the use.

Further, left outer chain plate 3 and right outer chain plate 4 are installed respectively to tubular structure 1's both ends, hole 13 has all been seted up to left outer chain plate 3 and right outer chain plate 4's inside, and the inner wall of hole 13 bonds and has sealing ring 14, sealing ring 14 adopts stand-by metal material, install it in the annular of hole 13, sealing ring 14 leans on the elasticity that the breach had after being compressed together and supports tightly on the interior pore wall of static piece, can play sealed effect, can avoid the corrosion of hole 13 inner wall, influence the normal work of chain subassembly.

Further, an inner chain plate 8 is installed on the inner side of the left outer chain plate 3, the limiting block 2 is embedded in the inner portion of the inner chain plate 8, the inner chain plate 8 refers to a chain plate on the inner chain link, and the outer chain plate is worth of being a chain plate on the outer chain link.

Furthermore, a film 15 is bonded on the inner wall of the sealing ring 14, an anti-skid structure layer 16 is arranged on the surface of the film 15, and the thickness of the anti-skid structure layer 16 is not more than 0.1 mm.

Furthermore, connecting pieces 5 are installed at two ends of the cylinder structure 1, a pin shaft 7 is installed at one side of each connecting piece 5, the pin shafts 7 are standardized fastening pieces in the embodiment, can be fixedly connected statically, can also move relative to the connected pieces, and are mainly used for the hinged connection of two parts of the inner chain plate and the outer chain plate to form a hinged connection.

Further, the one end of round pin axle 7 runs through the inside of tubular construction 1, and the tip of round pin axle 7 installs connecting block 6, and the outside cover of connecting block 6 is equipped with split pin 9, and split pin 9 is installed in the outside of round pin axle 7, can avoid damaging the pore wall, can add fat lubricating oil in split pin 9's pinhole, and preparation split pin 9 need use high-quality steel, the good rigid material of elasticity.

The working principle and the using process of the utility model are as follows: when the utility model is used, a user puts the pin shaft 7 through the limiting block 2 and the sleeve 11, and one side of the limiting blocks 2 at the two ends of the sleeve 11 is respectively provided with a left outer chain plate 3 and a right outer chain plate 4, then, every two cylinder structures 1 form an assembly through the inner chain plate 8, each assembly is connected into a closed loop through the left outer chain plate 3 and the right outer chain plate 4, one end of the pin shaft 7 limits each assembly through sleeving the connecting block 6 to avoid the cylinder structures 1 and the like from falling off, then a cotter pin 9 structure is arranged outside the connecting block 6 to improve the stability and the safety of the chain component in the using process, a limit groove 12 is arranged on the outer wall of the limit block 2, make the interior link joint 8 that stopper 2 outside cover was established at the course of the work, be difficult for having the fodder angle material to drop to the inside of chain subassembly, prolonged the life of chain subassembly.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A special chain for fodder is transferred which characterized in that: including the chain subassembly, the chain subassembly is including tubular structure (1), the internally mounted of tubular structure (1) has sleeve (11), and both ends of sleeve (11) all install stopper (2), spacing groove (12) have been seted up on the outer wall surface of stopper (2), and inside one side of stopper (2) seted up hole groove (10).

2. A special chain for feed transfer according to claim 1, wherein: left outer chain plate (3) and right outer chain plate (4) are installed respectively to the both ends of tubular structure (1), hole (13) have all been seted up to the inside of left side outer chain plate (3) and right outer chain plate (4), and the inner wall of hole (13) bonds and has sealing ring (14).

3. A special chain for feed transfer according to claim 2, characterized in that: an inner chain plate (8) is installed on the inner side of the left outer chain plate (3), and a limiting block (2) is embedded in the inner side of the inner chain plate (8).

4. A special chain for feed transfer according to claim 2, characterized in that: the inner wall of the sealing ring (14) is bonded with a film (15), and the surface of the film (15) is provided with an anti-skid structure layer (16).

5. A special chain for feed transfer according to claim 1, wherein: connecting pieces (5) are installed at two ends of the cylinder structure (1), and a pin shaft (7) is installed on one side of each connecting piece (5).

6. A dedicated chain for feed transfer according to claim 5, wherein: one end of the pin shaft (7) penetrates through the inside of the barrel structure (1), the connecting block (6) is installed at the end part of the pin shaft (7), and a split pin (9) is sleeved on the outer portion of the connecting block (6).

Images