CN215556479U

CN215556479U - Mechanical part conveying chain plate with connecting structure

Info

Publication number: CN215556479U
Application number: CN202121038379.7U
Authority: CN
Inventors: 方彪; 王安民; 王俊
Original assignee: Tianjin Liyangze Mechanical and Electrical Equipment Co Ltd
Current assignee: Tianjin Liyangze Mechanical and Electrical Equipment Co Ltd
Priority date: 2021-05-15
Filing date: 2021-05-15
Publication date: 2022-01-18
Anticipated expiration: 2031-05-15

Abstract

The utility model discloses a mechanical part conveying chain plate with a connecting structure, which comprises a chain plate body, elastic pieces, bolts, positioning strips, jacks, bearings and limiting blocks, wherein the elastic pieces and the positioning strips are symmetrically welded at two ends of the lower surface of the chain plate body, the two elastic pieces and the positioning strips are positioned at four corners of the chain plate body, the bolts are installed on the outer walls of the two elastic pieces at the ends, which are far away from each other, the jacks are arranged in the two positioning strips at equal intervals, the bearings are embedded in the jacks, the limiting blocks are arranged on the outer walls of the bolts at the ends, which are far away from the elastic pieces, and V-shaped grooves are formed in the bolts. According to the utility model, by arranging the elastic sheet and the positioning strip, the elastic sheet can be elastically deformed, so that the bolt can be conveniently inserted into the bearing, and the bolt can correspond to the insertion holes at different positions according to the actual use condition, so that the workers can adjust the distance between the chain plate bodies and adjust the tension of the chain plate bodies more conveniently.

Description

Mechanical part conveying chain plate with connecting structure

Technical Field

The utility model relates to the technical field of chain plates, in particular to a mechanical accessory conveying chain plate with a connecting structure.

Background

The chain plate is widely used for automatic conveying and distribution of food, cans, medicines, beverages, cosmetics, motorcycle assembly lines, animal slaughtering production lines, washing products, paper products, seasonings, the dairy industry, tobacco and the like and the line conveying of subsequent packaging, can be divided into materials such as stainless steel, engineering plastics, carbon steel and the like according to the difference of the materials, has various specifications and varieties, can be selected according to conveying materials and technological requirements, and can meet different requirements of various industries.

Current transport link joint is the multistage concatenation formula, adopts the mode of bolt to carry out fixed connection between link joint and the link joint, when can ensure stable connection between the link joint, can also make and to rotate in a flexible way between the link joint, but in the in-service use process, the interval between the link joint is not convenient for carry out nimble regulation, therefore to the puzzlement that the rate of tension that adjusts the transport link joint caused, has increased staff's the debugging degree of difficulty. And the connecting component structure and function between the existing chain plates are simpler, and the problems can not be solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a mechanical accessory conveying chain plate with a connecting structure, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a chain joint is carried to machine parts with connection structure, includes link joint body, shell fragment, bolt, location strip, jack, bearing and stopper, there are shell fragment and location strip, two at link joint body lower surface both ends symmetrical welding the shell fragment all is located link joint body four corners department with the location strip, two the shell fragment deviates from the one end outer wall mutually and all installs the bolt, two the inside jack that all sets up the equidistance and distributes of location strip, the inside all imbeds of jack and installs the bearing, the bolt deviates from shell fragment one end outer wall and all is provided with the stopper, V type groove has all been seted up to the bolt inside.

Preferably, the surface of the chain plate body is provided with through holes which are uniformly distributed.

Preferably, the outer walls of the two elastic sheets correspond to the inner wall of the opposite side of the two positioning strips.

Preferably, the diameter of the outer wall of the limiting block is larger than that of the outer wall of the bolt, and the outer wall of the limiting block is designed in a conical shape.

Preferably, the outer wall of the bolt is matched with the inner wall of the bearing, and the diameter of the outer wall of the limiting block is larger than that of the inner wall of the bearing.

Preferably, the edge of the upper surface of the chain plate body is designed by adopting a rounding process.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the elastic sheets and the positioning strips are respectively arranged on two sides of the chain plate body, when the chain plate bodies are connected with each other to form the conveying chain plate, a worker can insert the bolt into the bearing in the jack, the bearing can isolate the contact between the bolt and the inner wall of the jack, and the smooth rotation of the bolt in the jack is ensured, so that the relative rotation between the chain plate bodies is ensured, the mechanical wear is smaller, and no noise is generated;

in carrying the link joint debugging in-process, the staff can combine together the jack of bolt and different positions according to the in-service use condition to the realization is adjusted the effect of interval between the link joint body, is convenient for adjust the rate of tension of carrying the link joint more, and the shell fragment can carry out elastic deformation, makes things convenient for the bolt to be connected with the jack and breaks away from, and actual operation is more convenient, has effectively reduced staff's the debugging degree of difficulty.

Drawings

Fig. 1 is a schematic top view of a link plate body according to the present invention;

FIG. 2 is a side view of the chain plate body of the present invention;

fig. 3 is a schematic view of the connection structure of the latch and the fixing strip of the present invention.

In the figure: 1. a chain plate body; 2. a spring plate; 3. a through hole; 4. a bolt; 5. a positioning bar; 6. a jack; 7. a bearing; 8. a limiting block; 9. and a V-shaped groove.

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", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. 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 noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an embodiment of the present invention includes: a mechanical accessory conveying chain plate with a connecting structure comprises a chain plate body 1, elastic pieces 2, bolts 4, positioning strips 5, jacks 6, bearings 7 and limiting blocks 8, wherein the elastic pieces 2 and the positioning strips 5 are symmetrically welded at two ends of the lower surface of the chain plate body 1, the two elastic pieces 2 and the positioning strips 5 are both positioned at four corners of the chain plate body 1, the outer walls of the two elastic pieces 2 correspond to the inner wall of one side of the chain plate body opposite to the two positioning strips 5, the bolts 4 are mounted on the outer walls of the two elastic pieces 2 opposite to one end, the jacks 6 distributed at equal intervals are formed in the two positioning strips 5, in the process of debugging the conveying chain plate, workers can combine the bolts 4 with the jacks 6 at different positions according to actual use conditions, so that the effect of adjusting the interval between the chain plate bodies 1 is achieved, the tension degree of the conveying chain plate is convenient to adjust, the elastic deformation of the elastic pieces 2 is convenient for connecting and separating the bolts 4 from the jacks 6, the practical operation is more convenient, and the debugging difficulty of workers is effectively reduced.

Bearings 7 are embedded in the jacks 6, the outer walls of the ends, deviating from the elastic pieces 2, of the bolts 4 are provided with limit blocks 8, the diameters of the outer walls of the limit blocks 8 are larger than the diameters of the outer walls of the bolts 4, the outer walls of the limit blocks 8 are in a conical design, the outer walls of the bolts 4 are matched with the inner walls of the bearings 7, the diameters of the outer walls of the limit blocks 8 are larger than the diameters of the inner walls of the bearings 7, V-shaped grooves 9 are formed in the bolts 4, through holes 3 are uniformly distributed in the surface of the chain plate body 1, the edges of the upper surface of the chain plate body 1 are designed by adopting a fillet process and are connected with each other to form a conveying chain plate, workers can insert the bolts 4 into the bearings 7 in the jacks 6, the bearings 7 can isolate the contact between the bolts 4 and the inner walls of the jacks 6, smooth rotation of the bolts 4 in the jacks 6 is ensured, so that the relative rotation between the chain plate bodies 1 is ensured, and the mechanical wear is smaller, simultaneously can not produce the noise, when bolt 4 pegs graft in jack 6, elastic deformation takes place for 4 accessible V type grooves 9 of bolt, reduces the diameter of stopper 8 outer wall for inside stopper 8 can pass through bearing 7, the grafting completion back, bolt 4 takes place elastic deformation through V type groove 9, resumes initial state, and stopper 8 is fixed a position bolt 4 in bearing 7, connects more firmly.

The working principle is as follows: when the chain plate bodies 1 are connected with each other to form a conveying chain plate, a worker can insert the bolt 4 into the bearing 7 in the jack 6, the bearing 7 can isolate the contact between the bolt 4 and the inner wall of the jack 6, and smooth rotation of the bolt 4 in the jack 6 is guaranteed, so that relative rotation between the chain plate bodies 1 is guaranteed, mechanical wear is small, and noise is avoided;

in debugging the in-process to carrying the link joint, the staff can combine together bolt 4 and the jack 6 of different positions according to the in-service use condition to the realization is adjusted the effect of interval between link joint body 1, is convenient for adjust the rate of tension of carrying the link joint more, and elastic deformation can be carried out to shell fragment 2, makes things convenient for bolt 4 to be connected with jack 6 and breaks away from, and actual operation is more convenient, has effectively reduced staff's the debugging degree of difficulty.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a chain board is carried to machine parts with connection structure, includes chain board body (1), shell fragment (2), bolt (4), location strip (5), jack (6), bearing (7) and stopper (8), its characterized in that: the chain plate comprises a chain plate body (1), wherein elastic pieces (2) and positioning strips (5) are symmetrically welded at two ends of the lower surface of the chain plate body (1), the elastic pieces (2) and the positioning strips (5) are located at four corners of the chain plate body (1), two bolts (4) are installed on the outer wall of one end of each elastic piece (2) in a back-to-back mode, and are arranged at two positions of the inner portions of the positioning strips (5) and are provided with jacks (6) distributed at equal intervals, bearings (7) are installed in the inner portions of the jacks (6) in an embedded mode, stoppers (8) are arranged on the outer wall of one end of each bolt (4) in a deviating mode, and V-shaped grooves (9) are formed in the inner portions of the bolts (4).

2. The mechanical accessory conveying flight having a connecting structure as claimed in claim 1, wherein: the surface of the chain plate body (1) is provided with through holes (3) which are uniformly distributed.

3. The mechanical accessory conveying flight having a connecting structure as claimed in claim 1, wherein: the outer walls of the two elastic sheets (2) correspond to the inner walls of the opposite sides of the two positioning strips (5).

4. The mechanical accessory conveying flight having a connecting structure as claimed in claim 1, wherein: the diameter of the outer wall of the limiting block (8) is larger than that of the outer wall of the bolt (4), and the outer wall of the limiting block (8) is designed to be conical.

5. The mechanical accessory conveying flight having a connecting structure as claimed in claim 1, wherein: the outer wall of the bolt (4) is matched with the inner wall of the bearing (7), and the diameter of the outer wall of the limiting block (8) is larger than that of the inner wall of the bearing (7).

6. The mechanical accessory conveying flight having a connecting structure as claimed in claim 1, wherein: the edge of the upper surface of the chain plate body (1) is designed by adopting a fillet process.