CN108506462A - Mesh belt chain wheel - Google Patents

Abstract

The invention discloses a mesh belt chain wheel, which comprises: a sprocket; the mesh belt chain is sleeved on the chain wheel; the mesh belt chain comprises two chain racks, the two chain racks are matched, and a pin shaft penetrates through the two chain racks; each chain rack comprises a main rib part, a sprocket and a reinforcing rib; the main rib part is in a strip shape; the plurality of sprockets comprise a plurality of first sprockets and a plurality of second sprockets; the plurality of first chain teeth are arranged on one side of the main rib part in a staggered mode, and the plurality of second chain teeth are arranged on the other side of the main rib part in a staggered mode; second chain teeth are arranged between every two first chain teeth, and first chain teeth are arranged between every two second chain teeth; each reinforcing rib is arranged between the first sprocket and the second sprocket. The vertical plate and rectangular groove of the present invention increase the tight engagement with the sprocket.

Description

A mesh belt sprocket

technical field

The invention relates to the technical field of mesh belt chains, in particular to the technical field of mesh belt sprockets.

Background technique

The combined positioning of the existing mesh belt chain and the sprocket is prone to misalignment, and the combination with the sprocket is not tight, which easily causes the sprocket to slip and cause production errors.

Contents of the invention

For above-mentioned deficiency, the object of the present invention is to provide a kind of mesh belt sprocket, can be right.

In order to achieve the above object, the present invention adopts the following technical solutions:

A mesh belt sprocket, including:

sprocket;

A mesh belt chain, the mesh belt chain is sleeved on the sprocket; the mesh belt chain includes two sprockets, the two sprockets are matched, and a pin shaft runs through the two sprockets; Each said sprocket

Including the main reinforcement part, chain teeth and reinforcement;

The main rib part is in the shape of a strip;

The several sprockets include several first sprockets and several second sprockets; several of the first sprockets are arranged in a staggered manner on one side of the main rib part, and a plurality of the second sprockets are arranged in a staggered manner on the The other side of the main rib part; the second sprocket is arranged between every two first sprockets, and the first sprocket is arranged between every two second sprockets;

A plurality of the reinforcing ribs, each of the reinforcing ribs is arranged between the first sprocket and the second sprocket.

The aforementioned mesh belt sprocket, wherein there are twelve sprockets, and the sprockets located at both ends of the main rib part respectively have a rectangular groove.

The aforementioned mesh belt sprocket, wherein the number of sprockets is six, the sprockets located at both ends of the main rib part respectively have a rectangular groove, and the sprocket near one end is provided with a vertical plate.

The aforementioned mesh belt sprocket, wherein there are three sprockets, and the sprockets located at both ends of the main rib part respectively have a rectangular groove, and the sprocket teeth located at both ends of the main rib part A vertical plate is arranged on the upper end face.

In the aforementioned mesh belt sprocket, one end of the pin shaft is provided with a ring of flanges.

The above mesh belt sprocket, wherein, one end of each of the reinforcing ribs is integrally formed with a corner of the first sprocket facing the second sprocket, and the other end of each of the reinforcing ribs is integrally formed with the second chain The teeth are integrally formed towards a corner of the first sprocket.

With the above technical solutions, the following beneficial effects can be achieved:

1. The vertical plate and the rectangular groove of the present invention increase the tight combination with the sprocket.

Description of drawings

Fig. 1 is the top perspective view of the sprocket bar of the first embodiment of a kind of mesh belt sprocket of the present invention;

Fig. 2 is the bottom perspective view of the sprocket bar of the first embodiment of a kind of mesh belt sprocket of the present invention;

Fig. 3 is the top perspective view of the sprocket bar of the second embodiment of a kind of mesh belt sprocket of the present invention;

Fig. 4 is the bottom perspective view of the sprocket bar of the second embodiment of a kind of mesh belt sprocket of the present invention;

Fig. 5 is the top perspective view of the sprocket bar of the third embodiment of a kind of mesh belt sprocket of the present invention;

Fig. 6 is the bottom perspective view of the sprocket bar of the third embodiment of a kind of mesh belt sprocket of the present invention;

Fig. 7 is the schematic diagram of a kind of mesh belt sprocket of the present invention;

Fig. 8 is a schematic diagram of pin shafts of the first embodiment, the second embodiment and the third embodiment of a mesh belt sprocket according to the present invention.

In the attached picture:

First embodiment:

1, sprocket; 2, mesh belt chain; 21, sprocket rack; 211, main rib part; 212, sprocket; 213, reinforcing rib; 2121, first sprocket; 2122, second sprocket; 213, reinforcing rib ; 3, pin shaft; 31, flange.

Second embodiment:

211', the main rib part; 212', the sprocket 213', the reinforcing rib; 5', the rectangular groove; 6', the vertical plate.

Third embodiment:

211", the main rib part; 212", the sprocket; 213", the reinforcing rib; 5", the rectangular groove; 6", the vertical plate.

Detailed ways

The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but not as a limitation of the present invention.

Fig. 1 is a top perspective view of the sprocket rack of the first embodiment of a mesh belt sprocket according to the present invention. Fig. 2 is a bottom perspective view of the sprocket rack of the first embodiment of a mesh belt sprocket according to the present invention. Fig. 3 is a top perspective view of the sprocket rack of the second embodiment of a mesh belt sprocket according to the present invention. Fig. 4 is a bottom perspective view of the sprocket rack of the second embodiment of a mesh belt sprocket according to the present invention. Fig. 5 is a top perspective view of the sprocket rack of the third embodiment of a mesh belt sprocket according to the present invention. Fig. 6 is a bottom perspective view of the sprocket rack of the third embodiment of a mesh belt sprocket according to the present invention. Fig. 7 is a schematic diagram of a mesh belt sprocket according to the present invention. Fig. 8 is a schematic diagram of pin shafts of the first embodiment, the second embodiment and the third embodiment of a mesh belt sprocket according to the present invention.

In the first embodiment:

Please refer to Figures 1, 2, 7 and 8. In a preferred embodiment, a mesh belt sprocket is characterized in that it includes:

Sprocket 1.

The mesh belt chain 2, the mesh belt chain 2 is set on the sprocket 1; the mesh belt chain 2 includes two chain racks 21, the two chain racks 21 are matched, and a pin shaft 3 runs through the two chain racks 21; each Chain tooth bar 21 comprises main rib part 211, chain tooth 212 and reinforcing rib 213; Main rib part 211 is elongated; Several chain teeth 212 comprise some first chain teeth 2121 and some second chain teeth 2122; Several first chain teeth 2121 It is arranged on one side of the main rib part 211 in a staggered manner, and a number of second chain teeth 2122 are arranged in a staggered manner on the other side of the main rib part 211; a second chain tooth 2122 is arranged between every two first chain teeth 2121, and every two second chain teeth The first chain teeth 2121 are disposed between the chain teeth 2122 .

A plurality of reinforcing ribs 4 , each reinforcing rib 4 is disposed between the first chain tooth 2121 and the second chain tooth 2122 .

The above are only preferred embodiments of the present invention, and are not intended to limit the implementation and protection scope of the present invention.

Further, in a preferred embodiment, there are twelve chain teeth 212 , and the chain teeth 212 located at both ends of the main rib portion 211 respectively define a rectangular groove 5 .

Further, in a preferred embodiment, one end of the pin shaft 3 is provided with a ring of flanges 31 .

Further, in a preferred embodiment, one end of each reinforcing rib 213 is integrally formed with a corner of the first chain tooth 2121 facing the second chain tooth 2122 , and the other end of each reinforcing rib 213 is integrally formed with the second chain tooth 2122 facing A corner of the first sprocket 2121 is integrally formed.

In the second embodiment:

Please refer to Fig. 3 and 4, the installation mode of the mesh belt chain and the sprocket wheel in this embodiment is the same as that of the first embodiment, and the structure of the main rib part 211' in this embodiment is consistent with the main rib part 211 in the first embodiment. The structure of this embodiment except the main rib part 211' is consistent with that of the sprocket 212 in the first embodiment, and the structure and installation method of the reinforcing rib 213' in this embodiment are consistent with those of the first embodiment. At the same time, the pin shaft 3 also runs through Two sprockets 21, the difference is:

There are six chain teeth 212', and the chain teeth 212' at both ends of the main rib part 211' are provided with a rectangular groove 5' respectively, and a vertical plate 6' is arranged near the chain tooth 212' at one end.

In the third embodiment:

Please refer to Fig. 5 and 6, the installation mode of the mesh belt chain and the sprocket wheel in this embodiment is the same as that of the first embodiment, and the structure of the main rib part 211" in this embodiment is consistent with the main rib part 211 in the first embodiment. The structure of the embodiment except the main rib part 211" is consistent with the sprocket 212 in the first embodiment, and the structure and installation method of the reinforcing rib 213" in this embodiment are consistent with the first embodiment; at the same time, the pin shaft 3 also runs through the Two sprockets 21, the difference is:

There are three chain teeth 212", and the chain teeth 212" located at the two ends of the main rib part 211" respectively have a rectangular groove 5", and the upper end surface of the chain tooth 212" located at one end of the main rib part 211" is provided with a vertical plate 6".

The above are only preferred embodiments of the present invention, and are not intended to limit the implementation and protection scope of the present invention. For those skilled in the art, they should be able to realize the equivalent replacement and The solutions obtained by obvious changes shall all be included in the protection scope of the present invention.

Claims (6)

1. A mesh belt sprocket, characterized in that, comprising: sprocket; A mesh belt chain, the mesh belt chain is sleeved on the sprocket; the mesh belt chain includes two sprockets, the two sprockets are matched, and a pin shaft runs through the two sprockets; Each of the sprockets includes a main rib part, a sprocket and a reinforcing rib; the main rib part is in the shape of a strip; several of the sprockets include a number of first sprockets and a number of second sprockets; a number of the first chains The teeth are staggered on one side of the main rib part, and a plurality of the second chain teeth are staggered on the other side of the main rib part; the second chain is arranged between every two first chain teeth Teeth, the first sprocket is arranged between every two second sprockets; A plurality of the reinforcing ribs, each of the reinforcing ribs is arranged between the first sprocket and the second sprocket. 2 . The mesh belt sprocket according to claim 1 , wherein there are twelve sprockets, and the sprockets located at both ends of the main rib part respectively have a rectangular groove. 3 . 3. A mesh belt sprocket according to claim 1, characterized in that there are six sprockets, and the sprockets located at both ends of the main rib part respectively have a rectangular groove, and are close to one end A vertical plate is set on the sprocket. 4. A mesh belt sprocket according to claim 1, characterized in that there are three sprockets, and the sprockets located at both ends of the main rib part respectively have a rectangular groove, and are located at the A vertical plate is arranged on the chain teeth at one end of the main rib part. 5. A mesh belt sprocket according to claim 1, characterized in that, one end of the pin shaft is provided with a ring of flanges. 6. A mesh belt sprocket according to claim 1, characterized in that, one end of each of the reinforcing ribs is integrally formed with a corner of the first sprocket facing the second sprocket, and each of the reinforcing ribs The other end of the second sprocket is integrally formed with a corner of the second sprocket facing the first sprocket.