CN216234444U

CN216234444U - Elastic connecting rod type conveyor with bottom support structure

Info

Publication number: CN216234444U
Application number: CN202121874813.5U
Authority: CN
Inventors: 张现诚; 张锋; 李国壮
Original assignee: Zibo Top Vacuum Equipment Co ltd
Current assignee: Zibo Top Vacuum Equipment Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-04-08
Anticipated expiration: 2031-08-11

Abstract

The utility model belongs to the technical field of the conveyer, concretely relates to elasticity connecting rod formula conveyer with bottom support structure, including conveyer trough, conveyer trough's below install guide bar and spring in pairs, the bottom central point of conveyer trough is one and the bottom support structure of being connected with crankshaft connecting rod, and this bottom support structure installation direction and conveyer trough direction of delivery contained angle acutangulate in order to provide the kinetic energy on horizontal direction and the vertical direction simultaneously, and the installation mode of collet has guaranteed that the conveyer trough atress is even stable simultaneously. This elastic connecting rod formula conveyer with collet structure, simple structure, stable performance can effectually avoid the skew phenomenon in the horizontal direction of conveyer trough among the material transportation process.

Description

Elastic connecting rod type conveyor with bottom support structure

Technical Field

The utility model belongs to the technical field of conveyors, and particularly relates to an elastic connecting rod type conveyor with a bottom support structure.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

For many factory enterprises, the conveying equipment is an indispensable equipment and plays an irreplaceable role in industrial conveying and product classification. Most of the existing conveyors are belt conveyors or chain conveyors, but in special occasions, particularly when materials to be conveyed need to be classified, screened or decontaminated, an elastic connecting rod type vibrating conveyor is needed.

At present, the elastic connecting rod type conveyor on the market vibrates greatly in the using process, the advancing direction of materials is influenced by the guide rod and the spring more, the conditions of high failure rate, serious deviation in the material transmission process and the like exist more, the effect of screening the materials cannot be achieved by adopting a certain technical means to reduce the vibration amplitude, the transmission efficiency is low, and the production operation is influenced. Patent document No. 201420384050.X discloses an elastic connecting rod type vibrating conveyor, which is simple in structure and convenient to install and maintain, but does not explain how to reduce the failure rate and how to solve the problem of serious deviation in the material conveying process. The material conveying efficiency is improved through technical means, and the reduction of the failure rate is imperative to the normal operation of equipment of industrial enterprises and the improvement of the production conveying efficiency.

Disclosure of Invention

In order to solve the above problem, the present application proposes an elastic link conveyor with a base structure, comprising: the dust collection cover is characterized in that a conveying groove is formed below the dust collection cover, guide rods and springs which are arranged in pairs are fixed below the conveying groove, the upper ends of each pair of guide rods and springs are connected with the conveying groove through an angle iron, the bottom of each pair of guide rods and springs is fixed on a conveyor base, a bottom support is arranged at the bottom of the conveying groove and is connected with a connecting rod, the other end of the connecting rod is connected with a crankshaft, the crankshaft is connected with a motor reducer through a belt, and the crankshaft and the motor reducer are fixedly installed on the conveyor base.

Preferably, the shoe is located at the bottom middle position of the conveying groove.

Preferably, the included angle formed by the central line of the convex part below the bottom support and the material conveying direction of the conveying groove is an acute angle.

Preferably, the under-shoe projection is mounted perpendicular to the link.

Preferably, the straight line of the two ends of the connecting rod and the straight line of the two ends of the belt are on the same vertical plane.

Preferably, a shock-absorbing material is arranged between the bottom support and the conveying groove connecting part.

Preferably, the damping material is a metal damping pad or other material or structure that can meet the requirement of uniform deformation in the vertical direction when stressed.

Preferably, the width of the contact part of the shoe and the conveying groove through the shock absorption material is not less than half of the width of the conveying groove.

Preferably, the width of the contact part of the shoe and the conveying groove through the shock absorption materials is not less than two thirds of the width of the conveying groove.

Preferably, the conveying trough end section is provided with a material outlet and a waste outlet respectively.

Compared with the prior art, the beneficial effect of this application is:

(1) the middle position of the bottom of the conveying tank utilizes a collet structure to transmit kinetic energy, the collet is in surface contact with the conveying tank, and the stress surface is positioned in the middle of the conveying tank, so that the conveying tank is effectively and uniformly stressed in the vertical direction and the horizontal direction, the situations of transverse material deviation and non-uniform material shaking of the conveying tank are avoided, and the stability of the conveyor is effectively ensured;

(2) damping materials are filled between the bottom support and the conveying groove, and meanwhile, the rest parts at the bottom of the conveying groove are also provided with springs, so that the device body is effectively buffered under the condition of ensuring the requirement of the conveyor on vibration during conveying, and the failure rate of the device is reduced;

(3) all guide rods are arranged at the bottom of the conveying trough at an angle, the moving direction of the machine body is limited together, and the damping and shock-absorbing effects of the springs enable the action rule of the whole machine to be controllable, so that the damage of equipment caused by vibration in an additional direction is avoided.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.

FIG. 1 is a schematic view of the structure of the elastic link conveyor with a bottom support structure,

fig. 2 is a top view of the present invention with a bottom support structure for the flexible link conveyor.

In the figure:

1. the dust collection device comprises a dust collection cover, 2, a conveying groove, 3, a guide rod, 4, a base, 5, a spring, 6, a connecting rod, 7, a crankshaft, 8, a motor speed reducer, 9, a bottom support, 10, a belt, 11, a damping material, 12, a material outlet, 13 and a waste material outlet.

The specific implementation mode is as follows:

the present application will be further described with reference to the following drawings and examples.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present disclosure. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present disclosure, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only relational terms determined for convenience in describing structural relationships of the parts or elements of the present disclosure, and do not refer to any parts or elements of the present disclosure, and are not to be construed as limiting the present disclosure.

As shown in fig. 1 and 2, the present application provides an elastic link conveyor with a base structure, including: the dust collection cover comprises a dust collection cover 1, wherein a conveying groove 2 is arranged below the dust collection cover 1, guide rods 3 and springs 5 which are arranged in pairs are fixed below the conveying groove 2, the upper ends of each pair of guide rods 3 and springs 5 are connected with the conveying groove 2 through an angle iron, the bottoms of each pair of guide rods 3 and springs 5 are fixed on a conveyor base 4, the bottom of the conveying groove 2 is provided with a bottom support 9, the bottom support 9 is connected with a connecting rod 6, the other end of the connecting rod 6 is connected with a crankshaft 7, the crankshaft 7 is connected with a motor reducer 8 through a belt 10, the crankshaft 7 and the motor reducer 8 are fixedly installed on the conveyor base 4, and the tail section of the conveying groove 2 is provided with a material outlet 12 and a waste outlet 13 respectively.

In fig. 1, the direction of material transportation is indicated by an arrow, after the device is opened, the motor reducer 8 starts to keep running in one direction to provide power, the power is transmitted to the crankshaft 7 through the belt to drive the crankshaft 7 to run, the crankshaft 7 drives the connecting rod 6 connected with the crankshaft 7 to make the connecting rod 6 continuously reciprocate in the direction parallel to the connecting rod 6, and the connecting rod 6 drives the collet 9 connected with the connecting rod to reciprocate, under the normal condition, because the collet is connected with the conveying trough 2, the conveying trough 2 can reciprocate in the direction parallel to the connecting rod, but due to the existence of the gravity of each guide rod 3 and the conveying trough 2, the movement direction of the conveying trough 2 is limited, so that the conveying trough 2 can do translational reciprocating movement obliquely upwards along the upper plane of the guide rod 3. In the figure, the bottom support 9 is installed in an inclined mode, an included angle formed between the bottom support and the feeding direction of the conveying groove 2 is an acute angle, the purpose is that the force transmitted by the connecting rod 6 is decomposed into horizontal leftward force and vertical upward force, the horizontal leftward force decomposed by the connecting rod 6 is provided for the kinetic energy of the materials conveyed by the conveying groove 2 leftward, the vertical upward force decomposed by the connecting rod 6 is provided for the upward kinetic energy of the conveying groove 2, the gravity of the conveying groove 2 per se is provided for the downward kinetic energy of the conveying groove 2, and the guide rod 3 is used for enabling the conveyor to continuously and stably convey the materials.

In this design, the straight line that the connecting rod 6 both ends become is in the same plane with the straight line that belt 10 both ends become, just so can guarantee to have the power supply in conveyer trough 2 transverse direction, has avoided conveyer trough 2 to take place the condition at the horizontal direction transported substance skew center, improves transmission efficiency.

Particularly, in the process of the movement of the conveying groove 2, the spring 5 plays a role in shock absorption and protection, and simultaneously, under the combined action of the spring 5 and the guide rod 3, the whole conveying groove 2 is in up-down and front-back actions, so that materials can be conveyed forwards, and dust and the like generated in the material conveying process are collected by the dust hood 1 on the upper part, and the environmental pollution is reduced. Be provided with material export 12 and waste material export 13 at conveyer trough 2 material direction of delivery's end, because the quality of different materials, thickness degree are different, shake the transmission in-process about conveyer trough 2 is from top to bottom, can also play the effect of screening separation to the material of the different thicknesses of different quality.

The utility model has the advantages that:

(1) the design of the bottom support and the guide rod reduces the phenomenon of conveying deviation in the transverse direction of the conveying groove in the material conveying process;

(2) the design of the positions of the guide rod, the connecting rod, the crankshaft and the motor reducer reduces energy loss, ensures that the conveying trough is evenly stressed in the horizontal and vertical directions, reduces abnormal vibration of the conveyor and reduces equipment failure rate.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Although the embodiments of the present application have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present application, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive effort by those skilled in the art.

Claims

1. An elastic link conveyor with a base structure, comprising: dust collection cover (1), dust collection cover (1) below is conveyer trough (2), its characterized in that:

the utility model discloses a conveyor belt, including conveyer trough (2), every pair of guide bar (3) and spring (5) that arrange below is fixed with guide bar (3) and spring (5), and every upper end of every pair of guide bar (3) and spring (5) is connected through an angle bar and conveyer trough (2), every bottom of every pair of guide bar (3) and spring (5) is fixed in on conveyer frame (4), there is a collet (9) bottom of conveyer trough (2), collet (9) are connected with connecting rod (6), a bent axle (7) is connected to the other end of connecting rod (6), bent axle (7) are connected with motor reducer (8) through belt (10), bent axle (7) and motor reducer (8) fixed mounting are on conveyer frame (4).

2. The elastic link conveyor with a base structure as in claim 1, wherein:

the bottom support (9) is positioned in the middle of the bottom of the conveying groove (2).

3. The elastic link conveyor with a base structure as in claim 1, wherein:

the included angle formed by the central line of the convex part below the bottom support (9) and the material conveying direction of the conveying groove (2) is an acute angle.

4. An elastic link conveyor with a base structure as in claim 1 or 2 or 3, characterized in that:

the lower protruding part of the bottom support (9) is vertically arranged with the connecting rod (6).

5. The elastic link conveyor with a base structure as in claim 1, wherein:

the straight line formed by the two ends of the connecting rod (6) and the straight line formed by the two ends of the belt (10) are on the same vertical plane.

6. The elastic link conveyor with a base structure as in claim 1, wherein:

and a damping material (11) is arranged between the connecting part of the bottom support (9) and the conveying groove (2).

7. An elastic link conveyor with a base structure as in claim 6, wherein:

the damping material (11) is a metal damping pad or other materials or structures which can meet the requirement of uniform deformation in the vertical direction when stressed.

8. The elastic link conveyor with a base structure as in claim 1, wherein:

the width of the contact part of the bottom support (9) and the conveying groove (2) through the shock absorption material (11) is not less than one half of the width of the conveying groove.

9. The elastic link conveyor with a base structure of claim 8, wherein:

the width of the contact part of the bottom support (9) and the conveying groove (2) through the shock absorption material (11) is not less than two thirds of the width of the conveying groove.

10. The elastic link conveyor with a base structure as in claim 1, wherein:

the tail end of the conveying trough (2) is respectively provided with a material outlet (12) and a waste outlet (13).