CN2270848Y

CN2270848Y - Conveyer belt connector

Info

Publication number: CN2270848Y
Application number: CN 96227941
Authority: CN
Inventors: 赵延宗
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-28
Filing date: 1996-05-28
Publication date: 1997-12-17
Anticipated expiration: 2006-05-28

Abstract

The utility model relates to a conveyer belt connector which is composed of a left bending plate and a right bending plate, wherein the left bending plate and the right bending plate are respectively provided with a left upper plate and a left lower plate which are parallel, and a right upper plate and a right lower plate which are parallel. The right edge line of the left bending plate and the left edge line of the right bending plate are dentiform and are fixedly connected with upper and lower corresponding convex tooth edges. Convex teeth of the left and the right bending plates can be inserted into opposite concave teeth in a matching way, and a connection shaft is inserted into the crossed convex teeth of the left and the right bending plates to movably connect the left and the right bending plates. Through holes are arranged on each upper plate and on each lower plate. As long as both ends of the conveyer belt are inserted into the upper and the lower plates of the left and the right bending plates, and the conveyer belt is fixed by a method that screw bolts with a flat top pass through the through holes, the connection of the conveyer belt is realized. The conveyer belt connector has the advantages of easy production, and convenient, firm and reliable installation and is suitable for popularization.

Description

Conveyer belt connector

The utility model belongs to joining device of conveyer belt, particularly be the Conveyer belt connector that industrial line belt, suction engine line belt or electric motor drive connect the termination butt joint of line belt.

The line belt that connects between engine shaft and the water pump spindle in the line belt of dynamic power machine rotating shaft connection or the similar suction engine will couple together the line belt two ends could use during use generally speaking.The line belt two ends connect and generally to fasten two ends with railway spike formula iron bar and link together, this link, the one, insufficient strength is easily broken, the 2nd, the band edge inefficacy of easily threading off, band edge connect not firm also easily cause to hurt sb.'s feelings ruin the machine incident.

The purpose of this utility model provides a kind of connector that is applicable to that industrial line belt and farm machinery line belt are used.

The purpose of this utility model is achieved in that accompanying drawings is as follows:

A kind of Conveyer belt connector is characterized in that:

1. connector is made up of shape left side bent plate and the right bent plate of shape; Left side bent plate has parallel upper left plate 1 and lower-left plate 2, and its sideline, the right is a profile of tooth, and the limit of the left double wedge 5 of its upper and lower correspondence is connected to a fixed; Same right bent plate left side bearing is a profile of tooth, and the limit of the right double wedge 6 of its upper right plate 3 and bottom right plate 4 is connected to a fixed; The left double wedge 5 of left side bent plate inserts in the groove 10 of right bent plate, and the right double wedge 6 of right bent plate inserts in the groove 9 of left bent plate;

2. string has coupling shaft 7 in the interleave double wedge inner chamber together;

On the corresponding surface up and down of 3. upper left plate 1 and lower-left plate 2 and the corresponding surface up and down of upper right plate 3 and bottom right plate 4 be provided with open-work 8.

The open-work 8 that the corresponding surface of the upper left plate 1 of above-mentioned Conveyer belt connector and lower-left plate 2 and upper right plate 3 and bottom right plate 4 is provided with is at least respectively established 2 open-works 8, respectively to establish 1-2 open-work 8 on the plate behind each tooth for good on left and right two bent plates.

The lip-deep open-work 8 of above-mentioned Conveyer belt connector is the little cone shape hole of outer imperial palace.

Accompanying drawing 1 is the structural representation of Conveyer belt connector;

Accompanying drawing 2 is the A-A generalized section of Conveyer belt connector;

Accompanying drawing 3 is the B-B generalized section of Conveyer belt connector;

Accompanying drawing 4 is the enforcement view of Conveyer belt connector.

Description of drawings and embodiment:

1 be upper left plate, 2 for the lower-left plate, 3 for upper right plate, 4 for the bottom right plate, 5 for left double wedge, 6 for right double wedge, 7 for axle, 8 for open-work, 9 for left groove, 10 for right groove, 11 for bolt, 12 for nut, 13 for line belt left end head, 14 for line belt right-hand member head.

Can find out that by accompanying

drawing

1,2,3 Conveyer belt connector reaches about " " shape two bent plates by " " and forms; Left and right two bent plates are made up of two parallel upper left plate 1, lower-left plate 2 and upper right plate 3, bottom right plates 4 respectively; The right side bearing of left side bent plate is a profile of tooth, upper left plate 1 is fixed together with the limit of lower-left plate corresponding all left double wedges 5 about in the of 2, the left side bearing of same right bent plate also is a profile of tooth, the limit of all right double wedges 6 that its upper right plate 3 and bottom right plate 4 are corresponding also is fixedly connected on together, and about the convexconcave part on two tooth limits should intersect and be plugged together, insert an axle 7 in the left double wedge 5 of left and right sides bent plate and right double wedge 6 limits left bent plate and right bent plate are movably connected.

The upper and lower plates that can find out left and right sides bent plate from accompanying

drawing

2 and 3 is parallel plate up and down, and adjacent limit is profile of tooth, can insert, and this is joined together.Can be extremely parallel along the center line doubling with an entire plate, leave left groove 9 with the right (flanging) of left bent plate is regular again, then right groove 10 is left on the left side (also being flanging) of right bent plate, but corresponding grooves must be misplaced, make the flanging of left and right sides bent plate insert the other side mutually, again an axle 7 is inserted by an end that intersects, just finished left and right sides bent plate and be movably connected by axle 7.

From accompanying drawing 2A-A as can be known to cross-sectional schematic, all have the open-work 8 of a plurality of correspondences on the upper and lower plates of left and right sides bent plate, in order to keep whole line belt surface smoothing, so be the little taper open-work of outer imperial palace on all open-works 8 of offering on the upper and lower plates, and the open-work 8 on the corresponding lower plate is for going up little taper open-work down greatly, with bolt 11 and nut 12 be flat-top, after clamping the line belt termination and tighting a bolt, still keep the level and smooth of outer surface.

The taper open-work that is used for fixing line belt is more than 8 at least 4, and commonly used is that 1-2 is individual behind each tooth, and sum is usually at 10-40.

Applicable cases is as follows: line belt is cut off according to required length, insert the left and right two

ends

13,14 of its line belt between upper left plate 1 and the lower-left plate 2 respectively and between upper right plate 3 and the bottom right plate 4, then bolt 11 and nut 12 are inserted respectively in all open-works 8 and tighten, promptly finished the connection at line belt two ends.

The utility model is simple in structure, easy to make, solid and reliable, than long many of general link life-span, not only the line belt on the suction engine of vast rural area are suitable for, and the connection of the multiple line belt in the industry is also had favorable application, applicability is strong, helps promoting.

Claims

1, a kind of Conveyer belt connector is characterized in that:

1. connector is made up of shape left side bent plate and the right bent plate of shape; Left side bent plate has parallel upper left plate (1) and lower-left plate (2), and its sideline, the right is a profile of tooth, and the limit of the left double wedge (5) of its upper and lower correspondence is connected to a fixed; Same right bent plate left side bearing is a profile of tooth, and the limit of the right double wedge (6) of its upper right plate (3) and bottom right plate (4) is connected to a fixed; The left double wedge (5) of left side bent plate inserts in the recessed tooth (10) of right bent plate, and the right double wedge (6) of right bent plate inserts in the recessed tooth (9) of left bent plate;

2. string has coupling shaft (7) in the interleave double wedge inner chamber together;

On the corresponding surface up and down of 3. upper left plate (1) and lower-left plate (2) and the corresponding surface up and down of upper right plate (3) and bottom right plate (4) be provided with open-work (8).

2, Conveyer belt connector according to claim 1, it is characterized in that: the open-work (8) that the corresponding surface of the upper left plate of Conveyer belt connector (1) and lower-left plate (2) and upper right plate (3) and bottom right plate (4) is provided with, on left and right two bent plates, at least respectively establish 2 open-works (8), respectively to establish 1-2 open-work (8) on the plate behind each tooth for good.

3, Conveyer belt connector according to claim 1 is characterized in that: the lip-deep open-work of Conveyer belt connector (8) is the little cone shape hole of outer imperial palace.

4, Conveyer belt connector according to claim 1 is characterized in that: the open-work on its plate (8) is answered the bolt (11) and the nut (12) of adapted flat-top.