CN211848384U

CN211848384U - Transmission mechanism with flange

Info

Publication number: CN211848384U
Application number: CN202020181727.5U
Authority: CN
Inventors: 张红卫; 张鹏森; 林少辉; 刘月领; 王东军; 王东民
Original assignee: Hebei Pengsen Plastic Products Co ltd
Current assignee: Hebei Pengsen Plastic Products Co ltd
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-11-03
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a drive mechanism with flange, which comprises a frame, the frame is rotated and is connected the pivot, the drive mechanism of pivot bolted connection area flange, the drive mechanism with flange includes flange, axle sleeve, first transfer line, second transfer line and third transfer line, the flange embedding the one end of axle sleeve, the flange links firmly the axle sleeve, the axle sleeve cup joint in the one end of pivot, the axle sleeve periphery radially links firmly first transfer line, first transfer line is kept away from the one end of axle sleeve with the one end of second transfer line is rotated and is connected, the other end of second transfer line with the one end of third transfer line is rotated and is connected, the other end of third transfer line is rotated and is connected the frame. The utility model provides a current conventional axle sleeve transmission spoilage high, the low problem of production efficiency, be applicable to mesh bag loom transmission.

Description

Transmission mechanism with flange

Technical Field

The utility model belongs to the technical field of mechanical transmission equipment, concretely relates to drive mechanism with flange.

Background

At present, in the existing mesh bag production process, a mesh bag is woven through a loom, but the loom is provided with a transmission device, conventional shaft sleeve transmission is adopted, the damage rate is high, and the production efficiency is low, so that the problem to be solved at present is to design a transmission mechanism suitable for a mesh bag weaving machine to replace the conventional shaft sleeve transmission mode.

SUMMERY OF THE UTILITY MODEL

The utility model provides a solve the drive mechanism of flanged that current conventional axle sleeve transmission spoilage is high, production efficiency is low.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a drive mechanism with flange, includes the frame, the frame rotates connects the pivot, pivot bolted connection area flange's drive mechanism, flanged drive mechanism includes flange, axle sleeve, first transfer line, second transfer line and third transfer line, the flange embedding the one end of axle sleeve, the flange links firmly the axle sleeve, the axle sleeve cup joint in the one end of pivot, the axle sleeve periphery radially links firmly first transfer line, first transfer line is kept away from the one end of axle sleeve with the one end of second transfer line is rotated and is connected, the other end of second transfer line with the one end of third transfer line is rotated and is connected, the other end of third transfer line is rotated and is connected the frame.

As limiting, the rotating shaft is provided with a positioning groove, the positioning groove extends towards the other end of the rotating shaft along the axial direction, the shaft sleeve is provided with a positioning block, and the positioning block is matched with the positioning groove.

As another limitation, the side edges of the positioning block are rounded, and the rounded corners of the side edges are equal.

As a further limitation, the locating block height is greater than the width of the flange.

As a further limitation, the flange is bolted to the rotating shaft, and when the bolts are in the locking station, the outer ends of the bolts and the outer end of the flange are in the same plane.

As a further limitation, the third drive link is located inboard of the second drive link.

The utility model discloses owing to adopted foretell structure, it compares with prior art, and the technical progress who gains lies in: the utility model discloses a transmission mechanism of bolted connection area flange is passed through in the pivot, the transmission mechanism of flanged includes the flange, the axle sleeve, first transfer line, second transfer line and third transfer line, flange embedding axle sleeve's one end and with axle sleeve fixed connection, the axle sleeve of flanged cup joints in the pivot and closely links to each other with the pivot, the medial surface of flange is connected with pivot terminal surface looks butt and makes the axle sleeve of flanged be connected with the pivot through the bolt, stability between axle sleeve and the pivot has been increased, the axle sleeve periphery links firmly first transfer line along radial direction, the one end that the axle sleeve was kept away from to first transfer line is connected with the one end rotation of second transfer line, the other end of second transfer line is connected with the one end rotation of third transfer line, the other end rotation of third transfer line; to sum up, the utility model provides a current conventional axle sleeve transmission spoilage height, the low problem of production efficiency, be applicable to mesh bag loom transmission.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of a rotating shaft according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a shaft sleeve according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a flange according to an embodiment of the present invention.

Labeling components: the device comprises a rack 1, a shaft sleeve 2, a flange 3, a positioning block 4, a positioning groove 5, a first transmission rod 6, a second transmission rod 7, a third transmission rod 8, a rotating shaft 9 and a bolt 10.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.

Embodiment is a transmission mechanism with a flange

The embodiment discloses a transmission mechanism with a flange, as shown in fig. 1 and 4, which comprises a frame 1, wherein the frame 1 is formed by welding steel materials, the frame 1 is rotatably connected with a rotating shaft 9, the end surface of the rotating shaft 9 is provided with a threaded hole corresponding to a through hole of a flange by utilizing a machine tool, the rotating shaft 9 is connected with the transmission mechanism with the flange through a bolt, the transmission mechanism with the flange comprises a flange 3, a shaft sleeve 2, a first transmission rod 6, a second transmission rod 7 and a third transmission rod 8, the flange 3 is embedded into one end of the shaft sleeve 2 and fixedly connected with the flange 3 and the shaft sleeve 2 through welding, the outer end surface of the flange 3 and the end surface of the shaft sleeve 2 are positioned in a plane, the shaft sleeve 2 with the flange 3 is sleeved on the rotating shaft 9 and tightly connected with the rotating shaft 9, the inner side surface of the flange 3 is abutted against the end surface of the rotating shaft 9 and the shaft sleeve, the flange through hole is preferably formed by combining a blind hole and a through hole, the blind hole extends from one end of the flange 3 along the thickness direction of the flange 3, the diameter and the depth of the blind hole are matched with a bolt cap of a bolt 10, a tapping machine is used for tapping the center of the blind hole, the through hole matched with a bolt 10 column is formed in the center of the blind hole, the bolt 10 is a hexagon socket head cap bolt, the bolt cap can be screwed into the blind hole when the bolt 10 is in a fastening state by adopting the hexagon socket head bolt, the periphery of the shaft sleeve 2 is fixedly connected with the first transmission rod 6 along the radial direction through welding, one end, far away from the shaft sleeve 2, of the first transmission rod 6 is rotatably connected with one end of the second transmission rod 7, the other end of the second transmission rod 7 is rotatably connected with the third transmission rod 8, preferably; when the transmission mechanism needs to work, the rotating shaft 9 is driven by the driving motor to rotate, the rotating shaft 9 rotates to drive the first transmission rod 6 to rotate through the shaft sleeve 2 with the flange 3, and the first transmission rod 6 rotates to drive the second transmission rod 7 and the third transmission rod 8 to move up and down to form a finished transmission mechanism; the advantage of this implementation is thus; by adopting the arrangement, the shaft sleeve 2 with the flange 3 can be tightly connected with the rotating shaft 9, and the problems of high transmission damage rate and low production efficiency of the conventional shaft sleeve 2 are solved.

A preferred structure of the shaft sleeve 2 and the shaft sleeve 9 in this embodiment is, as shown in fig. 2 and 3, the shaft sleeve 9 is provided with a positioning groove 5 by using a grooving machine, the positioning groove 5 extends from one end of the shaft sleeve 9 to the other end along the axial direction, a positioning block 4 matched with the positioning groove 5 is arranged in the shaft sleeve 2, the positioning block 4 extends from one end far away from the flange 3 to the other end of the shaft sleeve 2, preferably, the shaft sleeve 2 and the positioning block 4 are integrally formed, the positioning groove 5 and the positioning block 4 can easily position a flange through hole and a shaft threaded hole, so that the flange through hole and the shaft threaded hole are aligned to facilitate the fixation of the hexagon socket head screw 10, and as the positioning block 4 and the shaft sleeve 2 are integrally formed, the positioning block 4 can be embedded in the positioning groove 5; adopt above-mentioned setting, make flange through-hole and pivot screw hole align easily, the hexagon socket head cap screw 10 of being convenient for is fixed, can also further increase the stability of axle sleeve 2 and pivot 9, increase of service life improves work efficiency.

A preferred structure of the positioning block 4 of this embodiment is that, as shown in fig. 1, fig. 2, and fig. 3, each side of the positioning block 4 is a round corner, and the round corners of each side are equal, so as to reduce friction force, facilitate the sliding of the positioning block 4 in the positioning groove 5, and facilitate the alignment of the positioning groove 5 and the positioning block 4, where the height of the positioning block 4 is greater than the width of the flange 3; by adopting the arrangement, the friction force is reduced, the positioning block 4 is easy to slide in the positioning groove 5, the positions of the positioning block 4 and the positioning groove 5 are easy to position, and the assembling time is saved.

The embodiment of the utility model provides a theory of operation as follows:

when the transmission mechanism needs to work, the rotating shaft 9 rotates under the driving of the driving motor, the rotating shaft 9 rotates to drive the first transmission rod 6 to rotate through the shaft sleeve 2 with the flange 3, the first transmission rod 6 rotates to drive the second transmission rod 7 and the third transmission rod 8 to move up and down to form a completed transmission mechanism, and the rotating shaft 9 rotates repeatedly to form uninterrupted transmission.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.

Claims

1. The utility model provides a drive mechanism with flange, includes frame (1), frame (1) rotates and connects pivot (9), its characterized in that: pivot (9) bolted connection area flange's drive mechanism, flanged drive mechanism includes flange (3), axle sleeve (2), first transfer line (6), second transfer line (7) and third transfer line (8), flange (3) embedding the one end of axle sleeve (2), flange (3) link firmly axle sleeve (2), axle sleeve (2) cup joint in the one end of pivot (9), axle sleeve (2) periphery radially links firmly first transfer line (6), keep away from first transfer line (6) the one end of axle sleeve (2) with the one end of second transfer line (7) is rotated and is connected, the other end of second transfer line (7) with the one end of third transfer line (8) is rotated and is connected, the other end of third transfer line (8) is rotated and is connected frame (1).

2. The flanged transmission of claim 1, wherein: pivot (9) are equipped with constant head tank (5), constant head tank (5) in pivot (9) one end extends to the other end along the axial, axle sleeve (2) are equipped with locating piece (4), locating piece (4) with constant head tank (5) looks adaptation.

3. The flanged transmission of claim 2, wherein: and each side edge of the positioning block (4) is a round angle, and the round angles of the side edges are equal.

4. The flanged transmission of claim 2, wherein: the height of the positioning block (4) is larger than the width of the flange (3).

5. The flanged transmission of claim 1, wherein: the flange (3) is connected with the rotating shaft (9) through bolts, and when the bolts (10) are located at a locking station, the outer ends of the bolts (10) and the outer end of the flange (3) are located in the same plane.

6. The flanged transmission of claim 1, wherein: the third transmission rod (8) is positioned at the inner side of the second transmission rod (7).