CN214421513U

CN214421513U - Annular automatic material clearing device of conveyor

Info

Publication number: CN214421513U
Application number: CN202023065904.2U
Authority: CN
Inventors: 王自旗; 卢荣基; 史浩; 胡云磊
Original assignee: Global Grain Storage Engineering Co ltd
Current assignee: Global Grain Storage Engineering Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-10-19
Anticipated expiration: 2030-12-18

Abstract

The utility model belongs to the technical field of grain conveying equipment technique and specifically relates to an automatic clear material device of conveyer annular, the setting is in tail department, the device comprises a device shell, a hopper for clearing material, a sprocket assembly for driving hopper annular moving chain and being used for driving chain moving, the hopper both sides all are provided with the chain, sprocket assembly sets up on four angles of device casing, sprocket assembly includes the sprocket shaft and sets up the sprocket at the sprocket shaft both ends, the bearing frame setting of sprocket shaft through its both ends is on the device casing, through the annular operation of clearing material funnel, return the material to on the operation belt, in order to realize automatic clear material, can in time clear up material and deposition, improve equipment operational environment, reduce easily combustible and explosive potential safety hazard, artificial labour cost can also significantly reduce, and the labor intensity is reduced, and the labor efficiency is improved.

Description

Annular automatic material clearing device of conveyor

Technical Field

The utility model belongs to the technical field of grain conveying equipment technique and specifically relates to an automatic clear material device of conveyer annular.

Background

At present, the phenomenon of dust accumulation is serious, if the conveyor head and the conveyor tail are damaged, the materials and the dust are gathered together after a long time, the materials and the dust are easy to breed and mildew to pollute the environment, and if the conveyor is used for conveying bulk grains, secondary pollution and waste are easily caused to the grains. Dust or residual materials are easy to cause peculiar smell after being accumulated for a long time and easy to generate explosive gas, the hidden danger of explosion is increased after the dust or the residual materials are accumulated for a long time if open fire occurs, and the dust and the residual materials are spontaneously combusted and exploded in the current conveyor in the world.

SUMMERY OF THE UTILITY MODEL

In order to overcome current conveyer defective material and dust and store up serious not enough, the utility model provides an automatic clear material device of conveyer annular, through the annular motion of hopper, return the material to the operation belt above, realize the automatic effect of clearing the material.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides an automatic clear material device of conveyer annular, sets up in tail department, including device casing, the hopper that is used for clear material, be used for driving hopper annular moving chain and be used for driving chain moving sprocket assembly, the hopper both sides all are provided with the chain, and sprocket assembly sets up on four angles of device casing.

Further, the chain wheel assembly comprises a chain wheel shaft and chain wheels arranged at two ends of the chain wheel shaft, and the chain wheel shaft is arranged on the device shell through bearing seats at two ends of the chain wheel shaft.

Furthermore, the chain wheel assembly further comprises a chain wheel tensioning mechanism for adjusting the tightness of the chain, and the chain wheel tensioning mechanism mainly comprises a mounting seat capable of being transversely adjusted from left to right, an adjusting screw rod arranged on the side face of the mounting seat and a locking nut used for limiting the mounting seat.

Furthermore, a baffle convenient for discharging is symmetrically arranged at a feed inlet at the top end of the device shell.

Further, the bottom of the device shell is provided with a wear-resistant lining plate.

Furthermore, the device shell is provided with an observation door convenient to overhaul.

The beneficial effects of the utility model are that, through the annular operation of clear material funnel, return the material to on the operation belt to realize automatic clear material, can in time clear up material and deposition, improve equipment operational environment, reduce inflammable and explosive's potential safety hazard, artificial labour cost that can also significantly reduce reduces intensity of labour, improves labor efficiency.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

fig. 3 is a rear view of the present invention;

FIG. 4 is a schematic view of the internal structure of FIG. 3;

fig. 5 is a left side view of the present invention;

FIG. 6 is a schematic view of the internal structure of FIG. 5;

fig. 7 is an enlarged view of fig. 3 at B.

In the figure, 1, a hopper, 2, a chain, 3, a chain wheel shaft, 4, a chain wheel, 5, a bearing seat, 6, a mounting seat, 7, an adjusting screw rod, 8, a locking nut, 9, a baffle, 10, a device shell, 11, a wear-resistant lining plate and 12, an observation door are arranged.

Detailed Description

As shown in fig. 1 and 2, the automatic material clearing device for the conveyor ring is arranged at the tail of the conveyor, and comprises a device shell 10, a hopper 1 for clearing materials, a chain 2 for driving the hopper 1 to operate in a ring shape, and a chain wheel assembly for driving the chain 2 to operate, wherein the chains 2 are arranged on two sides of the hopper 1, and the chain wheel assembly is arranged at four corners of the device shell 10.

The tail annular automatic material clearing device mainly comprises an annular chain 2, a chain wheel 4, a hopper 1, a transmission device, a wear-resistant lining plate 11 and a device shell 10, and forms an organic whole with the tail. Four sets of chain wheel components and chain 2 constitute annular chain drive, and chain 2 drives the hopper 1 that sets up on chain 2 equally at intervals and rotates around four sprocket 4, and sprocket 4 forms annular motion orbit at intermittent type formula slow motion under the motor drive.

When the annular material cleaning device works, the transmission chain 2 drives the hopper 1 to rotate in an annular mode, bottom residual materials or dust aggregates are brought to the upper portion of the hopper, fall to the feeding port along the baffle 9, and finally are taken away through belt operation.

The bottom of the device shell 10 is provided with a wear-resistant lining plate 11. The bottom plate of the device housing 10 is protected from damage due to long-term wear of the material.

The sprocket assembly includes a sprocket shaft 3 and sprockets 4 provided at both ends of the sprocket shaft 3, and the sprocket shaft 3 is provided on the device case 10 through bearing blocks 5 at both ends thereof. The two ends of the chain wheel shaft 3 are respectively provided with a chain wheel 4 and a bearing seat 5, and the chain wheel shaft 3 of one group of chain wheel components is in transmission connection with the output shaft of the driving motor, so that the four groups of chain wheel components and the chain 2 are driven to rotate.

As shown in fig. 3 and 4, a baffle 9 for facilitating discharging is symmetrically arranged at a feeding port at the top end of the device shell 10. Through the baffle 9, the materials pulled up from the bottom fall into the upper belt, so that the materials are not scattered outside the conveying belt, and secondary dust raising is avoided.

As shown in fig. 5 and 6, the apparatus case 10 is provided with an inspection door 12 for easy access. The observation door 12 is an internal pressure frame type door body, and parts such as the chain 2, the hopper 1 and the like in the tail can be observed after the observation door is opened, so that further maintenance can be facilitated.

As shown in fig. 7, the sprocket assembly further comprises a sprocket tensioning mechanism for adjusting the tightness of the chain 2, and the sprocket tensioning mechanism mainly comprises an installation seat 6 capable of being transversely adjusted left and right, an adjusting screw 7 arranged on the side surface of the installation seat 6, and a locking nut 8 for limiting the installation seat 6.

The adjusting groove for horizontal adjustment of the mounting seat 6 is formed in the device shell 10, the mounting seat 6 is fixedly arranged in the adjusting groove through bolts at the upper end and the lower end, and the position of the mounting seat 6 in the adjusting groove can be adjusted through the matching of the adjusting screw 7 and the locking nut 8, so that the chain 2 is prevented from loosening, and the normal operation of the chain 2 is ensured.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides an automatic clear material device of conveyer annular, sets up in tail department, characterized by, including device casing (10), be used for clear hopper (1) of expecting, be used for driving hopper (1) annular moving chain (2) and be used for driving chain (2) moving chain wheel assembly, hopper (1) both sides all are provided with chain (2), and chain wheel assembly sets up on four angles of device casing (10).

2. The automatic clear material device of conveyer ring shape of claim 1, characterized in that, the sprocket wheel subassembly includes sprocket wheel axle (3) and sets up sprocket wheel (4) at sprocket wheel axle (3) both ends, and sprocket wheel axle (3) are through the bearing frame (5) of its both ends setting up on device casing (10).

3. The automatic clear material device of conveyer ring shape of claim 2, characterized in that, the sprocket assembly also includes the sprocket straining device that is used for adjusting the chain (2) elasticity, the sprocket straining device mainly comprises the mount pad (6) that can control by the horizontal adjustment, set up the adjusting screw (7) and the lock nut (8) that are used for the spacing of mount pad (6) in mount pad (6) side.

4. The automatic circular material clearing device of the conveyer according to claim 1, characterized in that a baffle (9) for facilitating the material discharge is symmetrically arranged at a top end feeding port of the device shell (10).

5. The automatic annular material clearing device of the conveyor as claimed in claim 1, wherein a wear-resistant lining plate (11) is arranged at the bottom of the device shell (10).

6. The automatic circular material cleaning device of the conveyor as claimed in claim 1, wherein the device shell (10) is provided with an observation door (12) convenient for maintenance.