CN216666365U

CN216666365U - Welded belt convenient to field installation

Info

Publication number: CN216666365U
Application number: CN202123138454.XU
Authority: CN
Inventors: 肖锋; 蔡从友; 杨宏; 腾辉
Original assignee: Hubei Jixiang Plantation Product Co ltd
Current assignee: Hubei Jixiang Plantation Product Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-03
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a welding belt convenient for field installation, a belt body is provided with an opening, a first installation seat and a second installation seat are symmetrically arranged at two sides of the opening, the first installation seat is connected with a first cover plate, the first cover plate is connected with a first convex tooth, the second installation seat is connected with a second cover plate, the second cover plate is connected with a second convex tooth, the shape of the second convex tooth is matched with that of the first convex tooth, a telescopic belt is arranged at two sides of the first installation seat and the second installation seat, so that the belt body can be lengthened, thereby facilitating the belt body to be arranged on the driving wheel, then being folded through the telescopic belt and being mutually bonded through the first convex teeth and the second convex teeth on the first cover plate and the second cover plate, make belt body opening part connect more fixedly, the side of first dogtooth of first apron and second apron protection and second dogtooth in addition prevents to receive the impact fracture to make the butt fusion belt be convenient for on-the-spot installation and firm.

Description

Welded belt convenient to field installation

Technical Field

The utility model relates to the technical field of industrial belts, in particular to a welded belt convenient to install on site.

Background

The welding belt is one of industrial belts, is sleeved on the two driving wheels, and has the inner diameter equal to the maximum diameter of the two driving wheels, so that the welding belt is generally installed on the driving wheels by adopting the installation mechanism, is expanded and is sleeved on the two driving wheels, and although the belt has certain elasticity due to the composition material of the welding belt, the installation mechanism is required to easily cause stress damage to the belt material in the process of sleeving the welding belt, so that the service life of the welding belt is reduced; moreover, at present, there is no protection device at the fusion of welding belt, in case the welding belt breaks off, causes the unable transmission of drive wheel, causes equipment trouble easily, causes the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the technical problem to be solved by the present patent application is: how to provide a weld strap that is convenient for field installation.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a welded belt convenient to install on site comprises a belt body, wherein the belt body is provided with internal teeth, the whole belt body is of an annular structure, an opening is formed in the belt body, the opening is located between two adjacent internal teeth, a first telescopic connecting assembly and a second telescopic connecting assembly are symmetrically arranged in the opening, and first convex teeth are arranged on the first telescopic connecting assembly; a second convex tooth is arranged on the second telescopic connecting assembly; the tooth tips of the first convex teeth and the tooth tips of the second convex teeth are of curved surface structures and are clamped with each other, and the first convex teeth and the second convex teeth are made of welding materials; a protection component is further arranged at the opening; the protection component comprises a first plug-in strip, a second plug-in strip, a first plug-in seat and a second plug-in seat, the first plug-in seat is fixedly connected to a belt body beside the first installation seat, the second plug-in seat is fixedly connected to a belt body beside the second installation seat, one end of the first plug-in strip is fixedly connected with the first plug-in seat and provided with a through hole at a free end, the through hole is plugged into an installation hole formed in the second plug-in seat through a shaft rod, one end of the second plug-in strip is fixedly connected with the second plug-in seat and provided with a through hole at the free end, and the through hole is plugged into the installation hole formed in the first plug-in seat through the shaft rod.

Further, the first telescoping connection assembly further comprises: the first mounting seat, the first cover plate and the first telescopic belt are arranged on the first mounting seat; the first mounting seat is fixedly connected to one end face of the opening, and the first cover plate is fixedly connected to the side face of the first mounting seat; one end of the first telescopic belt is connected with the first mounting seat, and the other end of the first telescopic belt is connected with the second telescopic connecting assembly; the first convex teeth are fixedly connected to the first cover plate; the second telescoping connection assembly comprises: the second mounting seat, the second cover plate and the second telescopic belt; the second mounting seat is fixedly connected to the other end face of the opening; the second cover plate is fixedly connected to the side face of the second mounting seat and opposite to the first cover plate, one end of the second telescopic belt is connected with the second mounting seat, the other end of the second telescopic belt is connected with the first mounting seat, and the second convex teeth are fixedly connected to the second cover plate.

Furthermore, the first cover plate is provided with a first clamping block, the second mounting seat is provided with a first clamping groove corresponding to the first clamping block, the second cover plate is provided with a second clamping block, and the first mounting seat is provided with a second clamping groove corresponding to the second clamping block.

Further, the lengths of the first telescopic belt and the second telescopic belt are greater than or equal to the sum of the lengths of the first mounting seat and the first cover plate.

Further, the outer side of the belt body is provided with a wear-resistant layer.

Furthermore, an anti-skid layer is arranged on the inner side of the belt body.

Furthermore, the meshing tooth surface of the first convex tooth and the second convex tooth is in a wave curved surface shape.

The technical principle of the utility model is as follows: the belt body is integrally of an annular structure, an opening is formed in the belt body, the opening is connected through the first telescopic connecting assembly and the second telescopic connecting assembly and the integral length of the opening can be adjusted within a certain range, so that the elongated belt body can be conveniently installed on two driving wheels, the elongated belt body is shortened through the first telescopic connecting assembly and the second telescopic connecting assembly after being installed, the first convex teeth are matched with the symmetrical second convex teeth, the wave crests of the curved surfaces correspond to the wave troughs of the curved surfaces and are mutually clamped, the first convex teeth and the second convex teeth are made of welding materials and are fixed together through heating, and because the contact surfaces of the first convex teeth and the second convex teeth are wavy curved surfaces, the contact welding area is larger than that of a common contact surface, the connection is more stable, and the belt is convenient to install and fix; and the protection subassembly that sets up can also let the belt body have certain joint strength after the direct fracture of butt fusion spare of belt body butt fusion department.

Compared with the prior art, the utility model has the following beneficial effects: the first telescopic connecting assembly and the second telescopic connecting assembly can be stretched to enable the belt body to be lengthened, so that the belt body can be conveniently installed on the driving wheel, the first convex teeth and the second convex teeth are mutually welded, the welding surface is a wave curved surface, the contact welding area is larger than that of a common contact surface, the connection is more stable, and the welded belt is convenient to install on site and is firmer; the protection subassembly that still is provided with can carry out the protection after to the welding piece fracture for the drive wheel continues the transmission for a period, avoids equipment stall suddenly and causes the incident.

Drawings

FIG. 1 is a schematic illustration of a weld strap of the present invention for ease of field installation.

Fig. 2 is an enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a schematic structural view of the first telescopic connecting assembly and the second telescopic connecting assembly in this embodiment.

Fig. 4 is an enlarged schematic structural view at B in fig. 3.

Fig. 5 is a schematic structural diagram of the first mounting seat and the second mounting seat in this embodiment.

Fig. 6 is a schematic structural diagram of another angle of the first mounting seat and the second mounting seat in this embodiment.

FIG. 7 is a schematic view of a half-section of the belt body of FIG. 1.

In the figure: belt body 1, internal tooth 2, opening 3, first flexible coupling assembling 4, flexible coupling assembling 5 of second, protection subassembly 8, first fixture block 15, first draw-in groove 16, second fixture block 17, second draw-in groove 18, first dogtooth 41, first mount pad 42, first apron 43, first telescopic band 44, second dogtooth 51, second mount pad 52, second apron 53, second telescopic band 54, first grafting area 81, second grafting area 82, first grafting seat 83, second grafting seat 84, wearing layer 101, skid resistant layer 102, through-hole 811, axle stick 841, mounting hole 842.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "upper, lower" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

As shown in fig. 1 to 6, a welded belt convenient for field installation comprises a belt body 1, wherein internal teeth 2 are arranged on one surface of the belt body 1 at intervals, the belt body 1 is of an annular structure as a whole and is provided with an opening 3, the opening 3 is located between two adjacent internal teeth 2 (preventing the opening 3 from breaking the internal teeth 2 to cause the belt body 1 to be incapable of working), two opposite end surfaces of the opening 3 are symmetrically provided with a first telescopic connecting component 4 and a second telescopic connecting component 5, and the first telescopic connecting component 4 is provided with a first convex tooth 41 along the axial direction of the belt body 1; a second convex tooth 51 is arranged on the second telescopic connecting component 5, and the second convex tooth 51 and the first convex tooth 41 are arranged in the same direction; the tooth tips of the first convex tooth 41 and the second convex tooth 51 are of curved surface structures and are mutually clamped, and the first convex tooth 41 and the second convex tooth 51 are made of welding materials; a protection component 8 is also arranged at the opening 3; the protection component 8 comprises a first splicing tape 81, a second splicing tape 82, a first splicing seat 83 and a second splicing seat 84, the first splicing seat 83 is fixedly connected on the belt body 1 beside the first installation seat 42, the second splicing seat 84 is fixedly connected on the belt body 1 beside the second installation seat 52, one end of the first splicing tape 81 is fixedly connected with the first splicing seat 83, a through hole 811 is arranged at the free end, the through hole 811 is spliced in an installation hole 842 arranged on the second splicing seat 84 through a shaft rod 841, one end of the second splicing tape 82 is fixedly connected with the second splicing seat 84, a through hole 811 is arranged at the free end, the through hole 811 is spliced in an installation hole 842 arranged on the first splicing seat 83 through the shaft rod 841, so that the first splicing tape 81 and the second splicing tape 82 can form a closed double-layer connection structure except that the first convex tooth 41 and the second convex tooth 51 are mutually connected after being welded together, the protection can be carried out after the welded part is broken, so that the driving wheel continues to drive for a period of time, and safety accidents caused by sudden stop of equipment are avoided.

As shown in fig. 3 (the first plug band 81 and the second plug band 82 are hidden in fig. 3) and fig. 4, the first telescopic link assembly 4 includes: a first mounting base 42, a first cover plate 43 and a first expansion band 44; the first mounting seat 42 is fixedly connected to one end face of the opening 3, and the first cover plate 43 is fixedly connected to the side face of the first mounting seat 42; one end of the first telescopic belt 44 is connected with the first mounting seat 42, and the other end is connected with the second telescopic connecting assembly 5; the first convex tooth 41 is fixedly connected to a surface of the first cover plate 43 facing the second cover plate 53; the second telescopic connection assembly 5 comprises: a second mounting seat 52, a second cover plate 53 and a second telescopic strap 54; the second mounting seat 52 is fixedly connected to the other end face of the opening 3; the second cover plate 53 is fixedly connected to a side surface of the second mounting seat 52 and is opposite to the first cover plate 43, one end of the second telescopic belt 54 is connected to the second mounting seat 52, the other end of the second telescopic belt is connected to the first mounting seat 42, and the second convex tooth 51 is fixedly connected to a surface of the second cover plate 53 facing the first cover plate 43.

As shown in fig. 4, the lengths of the first stretch band 44 and the second stretch band 54 are equal to or greater than the sum of the lengths of the first mounting base 42 and the first cover plate 43; after the first telescopic connecting assembly 4 and the second telescopic connecting assembly 5 are inserted into each other, the first telescopic strap 44/the second telescopic strap 54 can completely cover the first mounting seat 42, the first cover plate 43/the second mounting seat 52 and the second cover plate 53, and the contact area is increased after the fuse.

In the embodiment, the belt body 1 is arranged on two driving wheels, the whole belt body 1 is of an annular structure, the belt body 1 is provided with an opening 3, the opening 3 is connected with a second telescopic connecting assembly 5 through a first telescopic connecting assembly 4, and the whole length of the belt body is adjusted within a certain range through the first telescopic connecting assembly 4 and the second telescopic connecting assembly 5, so that the elongated belt body 1 is more conveniently arranged on the driving wheels; after the installation, the first convex tooth 41 is matched with the symmetrical second convex tooth 51, the wave crests of the curved surface structure of the first convex tooth are corresponding to the curved surface wave troughs and are clamped with the curved surface wave troughs, the first convex tooth 41 and the second convex tooth 51 are made of welding materials and are fixed together by heating, and because the contact surfaces of the first convex tooth 41 and the second convex tooth 51 are wavy curved surfaces, the contact welding area is larger than that of the sharp tooth structure, the welding effect is better, and the connection is more stable; first apron 43 and second apron 53 cover each other and close, can protect the below subassembly, first grafting area 81 is located the below of first mount pad 42, there is mounting hole 842 first mount pad 42's top, the structure of first grafting area 81 and first mount pad 42 is symmetrical with the structure of second grafting area 82 and second mount pad 52, first grafting area 81 is pegged graft in second mount pad 52 through shaft rod 841, what second grafting area 82 corresponds is pegged graft in first mount pad 42, first grafting area 81 and second grafting area 82 length are longer than the length after opening 3 department is fixed, first grafting area 81 is made for rubber materials and has certain elasticity, and articulate with second mount pad 52, make belt body 1 opening 3 both sides top have one can along with belt body 1 when rotating on the drive wheel, also follow the flexible protection mechanism who rotates.

As shown in fig. 5 and 6, a first latch 15 is disposed on an end surface of the first cover plate 43 facing the second mounting seat 52, a first latching groove 16 is disposed on an end surface of the second mounting seat 52 facing the first cover plate 43 corresponding to the first latch 15, a second latching groove 17 is disposed on the second cover plate 53, and a second latching groove 18 is disposed on the first mounting seat 42 corresponding to the second latching groove 17.

As shown in fig. 4, 5 and 6, in the present embodiment, when the first cover plate 43 is covered on the second cover plate 53 by the first latch 15 on the first cover plate 43, the first latch is fixed on the first latch groove 16 on the second mounting seat 52; when the second cover plate 53 is covered on the first cover plate 43, the second cover plate 53 is fixed on the second clamping groove 18 on the first mounting seat 42 through the second clamping block 17 on the second cover plate 53; before the first convex teeth 41 and the second convex teeth 51 are welded, the positioning function is achieved, and the subsequent welding work is facilitated.

As shown in fig. 7, the outer side of the belt body 1 is provided with a wear-resistant layer 101. The outer side of the belt body 1 is made of rubber materials with wear-resisting characteristics, and the wear-resisting layer 101 and the belt body 1 are integrally formed, so that the outer part of the belt body 1 can be effectively prevented from being worn.

As shown in fig. 7, the inner side of the belt body 1 is provided with an anti-slip layer 102. The inner side of the belt body 1 is made of a plastic material with anti-skid property, and the anti-skid layer 102 and the belt body 1 are integrally formed, so that the inner part of the belt body 1 can be effectively prevented from skidding when contacting with the driving wheels, and the anti-skid capacity of the belt body 1 is greatly increased.

Finally, it should be noted that: various modifications and alterations of this invention may be made by those skilled in the art without departing from the spirit and scope of this invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Claims

1. A welded belt convenient to install on site comprises a belt body (1), wherein the belt body (1) is provided with internal teeth (2), and is characterized in that the belt body (1) is integrally of an annular structure and is provided with an opening (3), the opening (3) is positioned between two adjacent internal teeth (2), a first telescopic connecting component (4) and a second telescopic connecting component (5) are symmetrically arranged in the opening (3), and a first convex tooth (41) is arranged on the first telescopic connecting component (4); a second convex tooth (51) is arranged on the second telescopic connecting component (5); the tooth tops of the first convex tooth (41) and the second convex tooth (51) are of curved surface structures and are mutually clamped, and the first convex tooth (41) and the second convex tooth (51) are made of welding materials; a protection component (8) is further arranged at the opening (3); the protection component (8) comprises a first plug-in belt (81), a second plug-in belt (82), a first plug-in seat (83) and a second plug-in seat (84), the first inserting seat (83) is fixedly connected on the belt body (1) beside the first mounting seat (42), the second inserting seat (84) is fixedly connected on the belt body (1) beside the second mounting seat (52), one end of the first splicing tape (81) is fixedly connected with the first splicing seat (83), a through hole (811) is arranged at the free end, the through hole (811) is inserted into a mounting hole (842) arranged on the second inserting seat (84) through a shaft rod (841), one end of the second plug-in belt (82) is fixedly connected with the second plug-in seat (84), and the free end is provided with a through hole (811), and the through hole (811) is inserted into a mounting hole (842) formed on the first insertion seat (83) through a shaft rod (841).

2. A splice strap for facilitating field installation as claimed in claim 1, wherein the first telescopic connection assembly (4) further comprises: a first mounting seat (42), a first cover plate (43) and a first telescopic belt (44); the first mounting seat (42) is fixedly connected to one end face of the opening (3), and the first cover plate (43) is fixedly connected to the side face of the first mounting seat (42); one end of the first telescopic belt (44) is connected with the first mounting seat (42), and the other end of the first telescopic belt is connected with the second telescopic connecting component (5); the first convex teeth (41) are fixedly connected to the first cover plate (43); the second telescopic connection assembly (5) comprises: a second mounting seat (52), a second cover plate (53) and a second telescopic belt (54); the second mounting seat (52) is fixedly connected to the other end face of the opening (3); the second cover plate (53) is fixedly connected to the side face of the second mounting seat (52) and opposite to the first cover plate (43), one end of the second telescopic belt (54) is connected with the second mounting seat (52), the other end of the second telescopic belt is connected with the first mounting seat (42), and the second convex teeth (51) are fixedly connected to the second cover plate (53).

3. The fused belt convenient for field installation according to claim 2, wherein the first cover plate (43) is provided with a first clamping block (15), the second mounting seat (52) is provided with a first clamping groove (16) corresponding to the first clamping block (15), the second cover plate (53) is provided with a second clamping block (17), and the first mounting seat (42) is provided with a second clamping groove (18) corresponding to the second clamping block (17).

4. A weld strap for facilitating field installation according to claim 2, wherein the first stretch band (44) and the second stretch band (54) have a length equal to or greater than the sum of the lengths of the first mounting base (42) and the first cover plate (43).

5. A fused belt for easy field installation according to claim 1, characterised in that the belt body (1) is provided with a wear layer (101) on the outside.

6. A fused belt for easy field installation according to claim 1, wherein the belt body (1) is provided with an anti-slip layer (102) on the inside.

7. A weld belt for facilitating field installation according to claim 1, wherein the engaging surfaces of the first teeth (41) and the second teeth (51) are undulated.