CN212424552U

CN212424552U - Grid type lifting conveyor

Info

Publication number: CN212424552U
Application number: CN202020990682.6U
Authority: CN
Inventors: 李源; 李超; 周素琴; 石鹏; 常丽; 张伟韬
Original assignee: Jiaozuo Yuxin Machinery Co ltd
Current assignee: Jiaozuo Yuxin Machinery Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-01-29
Anticipated expiration: 2030-06-03

Abstract

The utility model provides a grid formula promotes conveyer, it is including being used for the material to follow the first conveyer belt and the second conveyer belt that parallel direction carried to and promote the material from first conveyer belt end to the hoist mechanism of the originated department of second conveyer belt. The tail end of the first conveying belt, the starting end of the second conveying belt and the lifting mechanism are all of roller structures, and by means of gaps among the rollers, the lifting mechanism can extract materials from the tail end of the first conveying belt and place the materials at the starting end of the second conveying belt only through simple circular motion without complex grabbing actions, so that the structure of the whole conveyor is simpler; and the lifting mechanism has smaller size in the horizontal direction and small occupied area, so that the whole size of the conveyor is smaller.

Description

Grid type lifting conveyor

Technical Field

The utility model relates to a conveyer equipment field especially relates to a grid formula promotes conveyer.

Background

The history of the conveyor is long, and the ancient Chinese high-rotary-drum vehicle and the water-lifting overturning vehicle are rudiments of a modern bucket elevator and a scraper conveyor. Conveyors having traction elements generally include traction elements, load bearing members, drive devices, tensioners, diverters, supports, and the like. The traction piece is used for transmitting traction force and can adopt a conveying belt, a traction chain or a steel wire rope; the bearing component is used for bearing materials and comprises a hopper, a bracket or a lifting appliance and the like; the driving device is used for powering the conveyor and generally comprises a motor, a reducer, a brake (a stopper) and the like; the tensioning device generally comprises a screw type tensioning device and a hammer type tensioning device, and can keep a certain tension and sag of the traction piece so as to ensure the normal operation of the conveyor; the supporting member is used for supporting the traction member or the bearing member, and can adopt a roller, a roller and the like.

The main function of the conveyor is to convey materials from one place to another place, and when the conveyor is horizontally conveyed, the conveyor is horizontally arranged, but when the materials need to be conveyed from a low place to a high place, the conveyor needs to be obliquely arranged. Because of the restriction of friction, the inclination angle of the conveyor is not easy to be too large, otherwise the material is difficult to drive, so the size of the conveyor in the horizontal direction is large, and when the conveying height is changed, the adjustment of the memorability inclination angle of the conveyor is complicated, and the influence on production is large.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is necessary to provide a grid type lifting conveyor to solve the problem of inconvenience in lifting operation of the conventional conveyor.

The above purpose is realized by the following technical scheme:

a grid-lift conveyor comprising: the conveying belt comprises a first conveying belt, a second conveying belt and a lifting mechanism, wherein the first conveying belt and the second conveying belt respectively comprise a conveying belt frame and a plurality of rollers, the rollers are rotatably arranged in the conveying belt frame, the conveying belt frame is a rectangular frame, and an opening is formed in the conveying belt frame; the lifting mechanism comprises a fixed frame, a chain mounting plate, a first sliding plate, a second sliding plate and a motor, wherein a guide pillar is arranged on the fixed frame, the chain mounting plate is fixedly connected to the fixed frame, and the first sliding plate is sleeved on the guide pillar and can slide along the guide pillar; the first sliding plate is provided with a sliding groove, and the second sliding plate is arranged in the sliding groove and can slide along the sliding groove; a rotatable chain is arranged in the chain mounting plate, a protruding shaft section is arranged on the chain, and the second sliding plate is sleeved on the protruding shaft section and can rotate around the protruding shaft section; the motor drives the chain to rotate; the second sliding plate is provided with a plurality of columns which protrude outwards, and the columns are arranged at intervals, so that when the second sliding plate moves, the columns can pass through the gaps between the openings and the rollers without interference.

In one embodiment, the plurality of columns are arranged in an arc shape.

In one embodiment, the second sliding plate is further provided with a stopping portion, and the stopping portion is arranged at the end of the second sliding plate along the transverse direction.

In one embodiment, the first conveyor belt and the second conveyor belt are both arranged obliquely and the oblique directions of the first conveyor belt and the second conveyor belt are the same.

In one embodiment, the number of the guide posts is two, and the two guide posts are arranged in parallel.

The utility model has the advantages that:

Drawings

Fig. 1 is a schematic structural view of a grid-type lifting conveyor according to an embodiment of the present invention.

Wherein:

a first conveyor belt 110; a second conveyor belt 120; a conveyor belt frame 101; a roller 102; an opening 103; a fixed frame 131; a chain mounting plate 132; the first sliding plate 133; a second slide plate 134; a column 135; a stop 136.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail by the following embodiments in combination with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Specifically, as shown in fig. 1, each of the first conveyor 110 and the second conveyor 120 includes a conveyor frame 101 and a plurality of rollers 102, the plurality of rollers 102 are rotatably disposed inside the conveyor frame 101, the conveyor frame 101 is a rectangular frame, and the conveyor frame 101 is provided with an opening 103; the first conveyor belt 110 and the second conveyor belt 120 are similar in structure to a general roller conveyor belt. The first conveyor belt 110 and the second conveyor belt 120 are respectively disposed on two sides of the lifting mechanism, the end of the first conveyor belt 110 is disposed at the bottom of the lifting mechanism, the start end of the second conveyor belt 120 is disposed at the top of the lifting mechanism, and the openings 103 of the first conveyor belt and the second conveyor belt face the lifting mechanism.

The lifting mechanism comprises a fixed frame 131, a chain mounting plate 132, a first sliding plate 133, a second sliding plate 134 and a motor, wherein a guide post is arranged on the fixed frame 131, the chain mounting plate 132 is fixedly connected to the fixed frame 131, and the first sliding plate 133 is sleeved on the guide post and can slide along the guide post. The first sliding plate 133 is provided with a sliding slot, and the second sliding plate 134 is disposed in the sliding slot and can slide along the sliding slot. The chain mounting plate 132 is provided with an annular track, a rotatable chain is arranged in the annular track, a protruding shaft section is arranged on the chain, and the second sliding plate 134 is sleeved on the protruding shaft section and can rotate around the protruding shaft section. The second sliding plate 134 is provided with a plurality of columns 135 protruding outward, and the plurality of columns 135 are spaced apart such that the plurality of columns 135 can pass through the gap between the opening 103 and the plurality of rollers 102 without interference when the second sliding plate 134 is moved.

Taking the second sliding plate 134 as an example from the bottom position as an initial position, when the chain is driven by the motor to rotate clockwise, the chain drives the second sliding plate 134 to move, and at this time, the second sliding plate 134 moves along with the protruding shaft section under the action of the protruding shaft section on the chain; if there is no other external force limitation, the movement of the first sliding plate 133 can be divided into two parts, i.e., a movement along the circular orbit (which can be regarded as "revolution" along the circular orbit) and a rotation along with the rotation of the protruding shaft (which can be regarded as "rotation" around the axis of the protruding shaft). The first sliding plate 133 moves up and down along the guide rail by the driving of the second sliding plate 134, and since the first sliding plate 133 only moves up and down and does not rotate, the second sliding plate 134 is restricted by the first sliding plate 133 and always maintains a horizontal posture without rotating (i.e., the second sliding plate 134 does not rotate with the rotation of the protruding shaft section). The material first moves along the first conveyor belt 110 to the end of the first conveyor belt 110, and then the second sliding plate 134 slides along the endless track, and gradually rises after moving under the first conveyor belt 110, and during the rising process, the plurality of columns 135 on the second sliding plate 134 pass through the gaps between the openings 103 and the plurality of rollers 102 on the first conveyor belt 110, and lift the material and continue to move upward. The second sliding plate 134 moves the material to the top of the endless track and then starts to descend, and when the plurality of cylinders 135 of the second sliding plate 134 pass through the gap between the plurality of rollers 102 and the openings 103 of the second conveyor belt 120, the rollers 102 of the second conveyor belt 120 stop the material, so that the material is separated from the second sliding plate 134 and is transported along the second conveyor belt 120.

In one embodiment, in order to prevent the material from shaking, the plurality of columns on the second sliding plate are arranged in an arc shape.

In one embodiment, in order to prevent the material from falling off during the movement of the second sliding plate, a stopping part is arranged at one end of the second sliding plate.

In one embodiment, the first conveyor belt and the second conveyor belt are arranged obliquely, so that the materials can slide along the rollers under the action of self weight.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A grid-lift conveyor, comprising: the conveying belt comprises a first conveying belt, a second conveying belt and a lifting mechanism, wherein the first conveying belt and the second conveying belt respectively comprise a conveying belt frame and a plurality of rollers, the rollers are rotatably arranged in the conveying belt frame, the conveying belt frame is a rectangular frame, and an opening is formed in the conveying belt frame;

the lifting mechanism comprises a fixed frame, a chain mounting plate, a first sliding plate, a second sliding plate and a motor, wherein a guide pillar is arranged on the fixed frame, the chain mounting plate is fixedly connected to the fixed frame, and the first sliding plate is sleeved on the guide pillar and can slide along the guide pillar; the first sliding plate is provided with a sliding groove, and the second sliding plate is arranged in the sliding groove and can slide along the sliding groove; a rotatable chain is arranged in the chain mounting plate, a protruding shaft section is arranged on the chain, and the second sliding plate is sleeved on the protruding shaft section and can rotate around the protruding shaft section; the motor drives the chain to rotate;

the second sliding plate is provided with a plurality of columns which protrude outwards, and the columns are arranged at intervals, so that when the second sliding plate moves, the columns can pass through the gaps between the openings and the rollers without interference.

2. A grid-lift conveyor as in claim 1 wherein said columns are arranged in an arc.

3. A grid-type lifting conveyor according to claim 2, wherein the second slide plate is further provided with a stop, which is provided at an end of the second slide plate in the transverse direction.

4. A grid-lift conveyor according to claim 1, wherein both the first conveyor belt and the second conveyor belt are arranged obliquely and in the same direction of inclination.

5. A grid-type lifting conveyor according to claim 1, wherein the number of guide pillars is two, and two guide pillars are arranged in parallel.