CN111532664A

CN111532664A - Metal mesh belt clamping device

Info

Publication number: CN111532664A
Application number: CN202010480964.6A
Authority: CN
Inventors: 叶爱春
Original assignee: Jinbeili Metal Suzhou Co ltd
Current assignee: Jinbeili Metal Suzhou Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2020-08-14
Also published as: WO2021243759A1

Abstract

The invention discloses a metal mesh belt clamping device, which relates to the technical field of screw conveyors and comprises the following components: guipure, block structure, cage pole and center rib, the guipure encircles the one side that sets up at the cage pole, the outside cover of cage pole is equipped with the block structure, the avris rigid coupling of block structure has the center rib, and when the guipure was blocked with the rotary drum, through setting up the block structure, with cage pole cap joint in the outside of cage pole, guarantee that four surfaces of individual rubber wheel periphery and cage pole are laminated mutually, be provided with extension spring between the wheel carrier of cage pole cap contained angle both sides, can lead to each other, for the guipure, the cage pole cap is the relative movable structure, when producing frictional force, frictional force's reaction force can the counterthrust cage pole cap relative motion, under rubber wheel and extension spring's buffering, can alleviate frictional force's reaction force, when having frictional force to produce, the frictional force that dispersion direct contact produced, make the guipure operation smooth steadily.

Description

Metal mesh belt clamping device

Technical Field

The invention relates to the technical field of spiral conveyors, in particular to a metal mesh belt clamping device.

Background

The spiral conveyor is divided into a shaft spiral conveyor and a shaftless spiral conveyor in the conveying form, and is divided into a U-shaped spiral conveyor and a tubular spiral conveyor in the appearance, wherein the shaft spiral conveyor is suitable for non-sticky dry powder materials and small-particle materials, and the shaftless spiral conveyor is suitable for viscous and easily-wound materials of the conveyor;

the rotary drum and the mesh belt in the spiral tower are driven to move through friction, when the mesh belt is connected with the rotary drum in a clamping mode, the mesh belt shakes due to the friction generated by the movement, the operation is not stable, and the smoothness is not good.

Disclosure of Invention

The invention aims to provide a metal mesh belt clamping device, which solves the technical problems of mesh belt shaking, unstable operation and poor smoothness caused by friction generated by movement when a mesh belt is clamped and connected with a rotary drum.

In order to achieve the purpose, the invention adopts the following technical scheme:

a metal mesh belt snap device comprising: the net belt is arranged on one side of the cage rod in a surrounding mode, the clamping structure is sleeved on the outer side of the cage rod, and the central rib is fixedly connected to the side of the clamping structure;

the clamping structure comprises a cage bar cap, the cage bar cap is a rectangular frame, fixed supports are respectively welded on two side edges of an included angle of the cage bar cap, a wheel carrier is installed inside the fixed supports in a matched mode through a pin shaft, a rubber wheel is installed inside the wheel carrier in a matched mode through a wheel shaft, spring buckles are welded on the side edge of the wheel carrier at intervals of two included angles, and an extension spring is connected between the spring buckles.

Four contained angle positions of cage pole cap are provided with two respectively the rubber wheel, the surface of rubber wheel is tangent with the surface of cage pole respectively.

The guipure includes first U type buckle, connecting rod and second U type buckle, the multiunit first U type buckle and multiunit link up the setting mutually around second U type buckle is, wear to establish respectively inside first U type buckle and second U type buckle at the both ends of connecting rod, first U type buckle is the same with the structure of second U type buckle, first joint hole has been seted up to the top both sides wall parallel of first U type buckle, second joint hole has been seted up to the bottom both sides wall parallel of first U type buckle.

The mesh belt is arranged around the rotary drum, and cage bars are arranged on the sides of the rotary drum in an annular matrix array in a matched mode.

The cage bar cap is matched and clamped outside the cage bar, and the central shaft of the cage bar cap are on the same straight line.

The tip joint of central rib is in two first U type buckle cup joints clearance department, the terminal surface of central rib is laminated mutually with the outside wall of first U type buckle.

One end of the connecting rod is simultaneously penetrated and arranged in a second clamping hole of the front-end first U-shaped buckle and a first clamping hole of the rear-end first U-shaped buckle.

The invention has the beneficial effects that:

according to the invention, when the mesh belt is clamped with the rotary drum, the cage bar cap is clamped outside the cage bar by arranging the clamping structure, so that the circumferential surface of each rubber wheel is attached to four surfaces of the cage bar, the extension springs are arranged between the wheel carriers on two sides of the included angle of the cage bar cap and can be mutually connected, the cage bar cap is in a relative movable structure relative to the mesh belt, when friction force is generated, the reaction force of the friction force can reversely push the cage bar cap to move relatively, under the buffer of the rubber wheels and the extension springs, the reaction force of the friction force can be relieved, and when the friction force is generated, the friction force generated by direct contact is dispersed, so that the mesh belt can stably and smoothly run.

Drawings

FIG. 1 is a view showing an installation structure of a metal mesh belt engaging device according to the present invention;

FIG. 2 is an overall structure view of the metal mesh belt engaging device of the present invention;

FIG. 3 is a view showing a structure of a fastening structure of the metal mesh tape fastening device of the present invention;

FIG. 4 is a view showing a first U-shaped buckle of the metal mesh belt buckle device of the present invention;

illustration of the drawings:

1. a mesh belt; 11. a first U-shaped buckle; 12. a connecting rod; 13. a second U-shaped buckle; 2. a snap-fit structure; 3. a cage bar; 4. a center rib; 111. a first clamping hole; 112. a second clamping hole; 21. a cage bar cap; 22. an extension spring; 23. a spring buckle; 24. a fixed support; 25. a wheel carrier; 26. a rubber wheel.

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.

Specific examples are given below.

Referring to fig. 1 to 4, a metal mesh belt engaging device includes: the net belt 1 is arranged on one side of the cage rod 3 in a surrounding mode, the clamping structure 2 is sleeved on the outer side of the cage rod 3, and the central rib 4 is fixedly connected to the side of the clamping structure 2;

the clamping structure 2 comprises a cage bar cap 21, the cage bar cap 21 is a rectangular frame, fixing supports 24 are respectively welded on two side edges of an included angle of the cage bar cap 21, a wheel carrier 25 is installed inside the fixing supports 24 in a matched mode through a pin shaft, a rubber wheel 26 is installed inside the wheel carrier 25 in a matched mode through a wheel shaft, spring buckles 23 are welded on the side edge of the wheel carrier 25 at intervals of two included angles, and an extension spring 22 is connected between the spring buckles 23.

As an embodiment of the invention, the mesh belt 1 includes a first U-shaped buckle 11, a connecting rod 12 and a second U-shaped buckle 13, a plurality of groups of the first U-shaped buckle 11 and a plurality of groups of the second U-shaped buckle 13 are arranged in a mutual connection in a front-back direction, two ends of the connecting rod 12 are respectively arranged in the first U-shaped buckle 11 and the second U-shaped buckle 13 in a penetrating manner, the first U-shaped buckle 11 and the second U-shaped buckle 13 have the same structure, two side walls at the top of the first U-shaped buckle 11 are provided with first clamping holes 111 in parallel, two side walls at the bottom of the first U-shaped buckle 11 are provided with second clamping holes 112 in parallel, one end of the connecting rod 12 is arranged in the second clamping holes 112 of the first U-shaped buckle 11 at the front end and the first clamping holes 111 of the first U-shaped buckle 11 at the rear end simultaneously, and during operation, one end of the connecting rod 12 is arranged in the second clamping holes 112 of the first U-shaped buckle 11 at the front end and the first clamping holes 111 of the first U-shaped buckle 11 at the rear, the first U-shaped buckles 11 and the second U-shaped buckles 13 are arranged in a mutually-linked mode from front to back, and can be used for parallelly connecting multiple groups of connecting rods 12 in series to form the mesh belt 1, so that the mesh can be conveniently woven and used for material transportation.

As an embodiment of the invention, two rubber wheels 26 are respectively arranged at four included angle positions of the cage bar cap 21, the surfaces of the rubber wheels 26 are respectively tangent to the surface of the cage bar 3, the end part of the central rib 4 is clamped at the sleeving gap of the two first U-shaped buckles 11, the end surface of the central rib 4 is attached to the outer side wall of the first U-shaped buckle 11, when in use, the clamping structure 2 is clamped outside the cage bar 3, the circumferential surfaces of the 8 rubber wheels 26 are ensured to be attached to the four surfaces of the cage bar 3, the extension springs 22 are arranged between the wheel carriers 25 at two included angle sides of the cage bar cap 21 and can be mutually connected, the cage bar cap 21 is a relatively movable structure relative to the mesh belt 1, when a friction force is generated, the reaction force of the friction force can push the cage bar cap 21 to relatively move, and the reaction force of the friction force can be relieved under the buffering of the rubber wheels 26 and the extension springs 22, when friction is generated, the friction generated by direct contact is dispersed, so that the mesh belt 1 runs stably and smoothly.

As an implementation mode of the invention, the mesh belt 1 is arranged around the rotary drum, cage bars 3 are arranged at the edge of the rotary drum in an annular matrix array in a matching way, the cage bar caps 21 are clamped at the outer sides of the cage bars 3 in a matching way, and the central axes of the cage bars 3 and the central axes of the cage bar caps 21 are on the same straight line, so that the stable clamping of the cage bar caps can be ensured, and the accurate positioning and clamping can be realized.

The working principle is as follows: the drum and the mesh belt 1 in the spiral tower are promoted to move through friction, the mesh belt 1 is clamped with the drum, one end of a connecting rod 12 is simultaneously penetrated in a second clamping hole 112 of a front end first U-shaped buckle 11 and a first clamping hole 111 of a rear end first U-shaped buckle 11, a plurality of groups of first U-shaped buckles 11 and a plurality of groups of second U-shaped buckles 13 are arranged in a front-back mutual connection mode, a plurality of groups of connecting rods 12 can be connected in series in parallel to form the mesh belt 1, a net is convenient to weave and used for material transportation, a clamping structure 2 is clamped outside a cage bar 3, the circumferential surface of 8 rubber wheels 26 is ensured to be attached to four surfaces of the cage bar 3, an extension spring 22 is arranged between wheel carriers 25 on two sides of an included angle of the cage bar cap 21 and can be mutually connected, the cage bar cap 21 is in a relative moving structure relative to the mesh belt 1, when friction is generated, the reaction force of the friction can push the cage bar cap 21 to move, under the buffering of the rubber wheel 26 and the extension spring 22, the reaction force of the friction force can be relieved, and when the friction force is generated, the friction force generated by direct contact is dispersed, so that the mesh belt 1 runs stably and smoothly.

Claims

1. A metal mesh belt engaging device, comprising: the net belt (1) is arranged on one side of the cage rod (3) in a surrounding mode, the clamping structure (2) is sleeved on the outer side of the cage rod (3), and the central rib (4) is fixedly connected to the side of the clamping structure (2);

block structure (2) are including cage pole cap (21), cage pole cap (21) are the rectangle frame, fixing support (24) are welded respectively to the contained angle both sides limit of cage pole cap (21), wheel carrier (25) are installed through the round pin axle cooperation in the inside of fixing support (24), rubber wheel (26) are installed through the shaft cooperation in the inside of wheel carrier (25), two contained angles looks spaced the avris of wheel carrier (25) is welded dress snak link (23), two be connected with extension spring (22) between snak link (23).

2. The metal mesh belt clamping device as claimed in claim 1, wherein two rubber wheels (26) are respectively arranged at four included angle positions of the cage bar cap (21), and the surfaces of the rubber wheels (26) are respectively tangent to the surfaces of the cage bars (3).

3. The metal mesh belt clamping device according to claim 1, wherein the mesh belt (1) comprises a first U-shaped buckle (11), a connecting rod (12) and a second U-shaped buckle (13), a plurality of groups of the first U-shaped buckle (11) and a plurality of groups of the second U-shaped buckle (13) are arranged in a mutually engaged manner from front to back, two ends of the connecting rod (12) are respectively arranged inside the first U-shaped buckle (11) and the second U-shaped buckle (13) in a penetrating manner, the first U-shaped buckle (11) and the second U-shaped buckle (13) have the same structure, two top side walls of the first U-shaped buckle (11) are provided with first clamping holes (111) in parallel, and two bottom side walls of the first U-shaped buckle (11) are provided with second clamping holes (112) in parallel.

4. The metal mesh belt clamping device as claimed in claim 1, wherein the mesh belt (1) is arranged around a rotary drum, and cage bars (3) are arranged on the sides of the rotary drum in a circular matrix array.

5. The metal mesh belt clamping device as claimed in claim 1, wherein the cage bar cap (21) is engaged and clamped on the outer side of the cage bar (3), and the central axis of the cage bar (3) is collinear with the central axis of the cage bar cap (21).

6. The metal mesh belt clamping device according to claim 3, wherein the end of the central rib (4) is clamped at the sleeving gap between the two first U-shaped buckles (11), and the end surface of the central rib (4) is attached to the outer side wall of the first U-shaped buckle (11).

7. The metal mesh belt clamping device according to claim 3, wherein one end of the connecting rod (12) is simultaneously inserted into the second clamping hole (112) of the front end first U-shaped buckle (11) and the first clamping hole (111) of the rear end first U-shaped buckle (11).