CN210456155U - Movable chute of coal conveyor - Google Patents

Abstract

The utility model discloses a coal cargo airplane activity chute, hopper, activity chute and transportation belt including the coal cargo airplane, coal cargo airplane aircraft nose below is provided with hopper and mounting bracket, the mounting bracket is including setting up many rotation axes and the rotation track on hopper rear portion aircraft nose, the hopper below is provided with the activity chute, the activity chute includes upper segment and hypomere, adopt the pivot to connect between upper segment and the hypomere, the activity chute below is accepted and is provided with many transportation belts, the top of activity chute upper segment is provided with a plurality of axle sleeves, and the middle part of upper segment or the lower part back set up one to a plurality of swiveling wheels, the lower part both sides of upper segment are provided with the regulation chain, adjust the chain middle part and set up adjusting gear, adjusting gear sets up on the mounting bracket, adjusting gear connects driving motor. The device has high production efficiency, and the coal is unloaded on different conveying belts through the rotation of the movable chute.

Description

Movable chute of coal conveyor

Technical Field

The utility model relates to a coal cargo airplane activity chute belongs to conveyer technical field.

Background

The belt conveyor system is widely applied to industrial production and used for conveying materials, for example, in coal coking enterprises, the belt conveyor system is commonly used for conveying or transferring coal. The belt conveyor system mainly comprises a belt conveyor and a chute, and materials from the belt conveyor flow down along the chute under the action of self weight of the materials. However, in actual operation, the belt conveyor often causes chute blockage due to uneven material blanking or sticky material during material conveying.

When using belt conveyer to transport coal, a aircraft nose often corresponds many belts, and the switching between two belts will frequently be carried out to the work, and manual regulation chute turns over the board or the picture peg switches, and the power consumption that takes time, personnel's operation is frequent, and the switching process still needs the system to shut down, can not reach automated control, causes to turn over the board to hold up when turning over the board and turning to one end limit easily moreover.

SUMMERY OF THE UTILITY MODEL

For solving the not enough of prior art existence, the utility model discloses a coal cargo airplane activity chute, the device production efficiency is high, and rotation through the activity chute is uninstalled coal on the transportation belt of difference.

The utility model discloses a following technical scheme realizes:

a movable chute of a coal conveyor comprises a hopper, a movable chute and conveying belts of the coal conveyor, wherein the hopper and an installation frame are arranged below a machine head of the coal conveyor, the installation frame comprises a plurality of rotating shafts and rotating rails which are arranged on the machine head at the rear part of the hopper, the movable chute is arranged below the hopper and comprises an upper section and a lower section, the upper section and the lower section are connected through a rotating shaft, a plurality of conveying belts are arranged below the movable chute in a bearing mode, each conveying belt comprises a belt frame and belts in the middle of the belt frame, the belt frames protrude out of the upper surface of the belts, one of the middle parts of all the conveying belts is used as a center, and a baffle and a limiting rod are arranged on the belt frame outside each conveying belt;

the top end of the upper section of the movable chute is provided with a plurality of shaft sleeves, the positions and the sizes of the shaft sleeves are matched with the rotating shaft, the back of the middle part or the lower part of the upper section of the movable chute is provided with one or more rotating wheels, and the positions and the sizes of the rotating wheels are matched with the rotating track; the lower part both sides of upper segment are provided with the regulation chain, adjust the chain both ends set up respectively in the both sides of upper segment, adjust the chain middle part and set up adjusting gear, adjusting gear sets up on the mounting bracket, adjusting gear connects driving motor.

Preferably, the movable chute comprises a chute bottom plate and baffle plates on two sides.

Preferably, the shaft sleeve is connected with the rotating shaft through a bearing.

Compared with the prior art, the utility model following beneficial effect has:

the utility model has novel and unique design and convenient use, can realize the unloading of coal on different belts only by the rotation of the movable chute when the coal is transported, and has small investment and high efficiency; the unloading chute is not easy to be damaged, has low maintenance cost, is easy to popularize and implement and has good economic benefit.

Drawings

The present invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the structure of the device of the present invention.

Fig. 2 is a schematic view of the structure of the movable chute of the present invention.

Detailed Description

The present invention will be described in further detail with reference to specific embodiments, but the scope of the present invention is not limited to these embodiments, and any changes or equivalent substitutions that do not depart from the spirit of the present invention are intended to be included within the scope of the present invention.

As shown in fig. 1, a coal conveyor movable chute comprises a hopper 1, a movable chute 2 and a conveying belt 3 of a coal conveyor, wherein the hopper 1 and an installation frame 4 are arranged below a machine head of the coal conveyor, the installation frame 4 comprises a plurality of rotating shafts 5 and rotating rails 6 which are arranged on a machine head at the rear part of the hopper 1, the movable chute 2 is arranged below the hopper 1, the movable chute 2 comprises an upper section 21 and a lower section 22, the upper section 21 and the lower section 22 are connected by a rotating shaft 23, a plurality of conveying belts 3 are arranged below the movable chute 2 in a bearing manner, the conveying belt 3 comprises a belt frame and belts in the middle of the belt frame, one belt in the middle of all the conveying belts is used as a center, and a resistance plate 31 and a limiting rod 32 are arranged on the belt frame at the outer side of each conveying belt;

the top end of the movable chute upper section 21 is provided with a plurality of shaft sleeves 24, the positions and the sizes of the shaft sleeves 24 are matched with the rotating shaft 5, the back of the middle part or the lower part of the movable chute upper section 21 is provided with one or a plurality of rotating wheels 25, and the positions and the sizes of the rotating wheels 25 are matched with the rotating track 6; the lower part both sides of upper segment 21 are provided with regulation chain 26, regulation chain 26 both ends set up respectively in the both sides of upper segment 21, regulation chain 26 middle part sets up adjusting gear 27, adjusting gear 27 sets up on mounting bracket 4, adjusting gear 27 connects driving motor.

Preferably, the movable chute 2 comprises a chute floor 28 and two side baffles 29.

Preferably, the shaft sleeve 24 is connected with the rotating shaft 5 through a bearing.

When carrying out the coal transportation, only can uninstall coal on the transportation belt of difference through the rotation of activity chute, the upper end of activity chute passes through the rotation axis and the axle sleeve connection back, and the activity chute can rotate around this rotation axis, uses the regulation chain pulling activity chute to rotate to the discharge gate that makes the activity chute can be gone to different transportation belts as required on.

The movable chute hypomere is through being connected through pivot and upper segment, the hypomere can revolute the rotation of axes, when the movable chute upper segment rotated, the hypomere also rotated thereupon, when the gag lever post in the transportation belt outside was touched in the chute outside, the hypomere no longer rotated, an upper segment forms a dog-ear for the turn with a hypomere pivot, this dog-ear can cushion the impact inertia of unloading coal, prevent that coal from dashing down the chute and falling to the transportation belt outside because of inertia, the belt baffle is higher than the belt upper surface, further produce the effect of blocking to coal, effectively prevent the shed of coal.

The present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (3)

1. A movable chute of a coal conveyor is characterized by comprising a hopper, a movable chute and a conveying belt of the coal conveyor, wherein the hopper and an installation frame are arranged below a machine head of the coal conveyor, the installation frame comprises a plurality of rotating shafts and rotating rails which are arranged on the machine head at the rear part of the hopper, the movable chute is arranged below the hopper and comprises an upper section and a lower section, the upper section and the lower section are connected through rotating shafts, a plurality of conveying belts are arranged below the movable chute in a bearing mode, each conveying belt comprises a belt frame and a belt in the middle of the belt frame, the belt frames protrude out of the upper surface of the belts, one of the middle parts of all the conveying belts is used as a center, and a baffle plate and a limiting rod are arranged on the belt frame at the outer side of each conveying belt;

the top end of the upper section of the movable chute is provided with a plurality of shaft sleeves, the positions and the sizes of the shaft sleeves are matched with the rotating shaft, the back of the middle part or the lower part of the upper section of the movable chute is provided with one or more rotating wheels, and the positions and the sizes of the rotating wheels are matched with the rotating track; the lower part both sides of upper segment are provided with the regulation chain, adjust the chain both ends set up respectively in the both sides of upper segment, adjust the chain middle part and set up adjusting gear, adjusting gear sets up on the mounting bracket, adjusting gear connects driving motor.

2. The coal conveyor chute of claim 1 wherein said chute includes a chute floor and two side baffles.

3. The coal conveyor chute as claimed in claim 1 wherein the sleeve is connected to the shaft by a bearing.

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