CN2176347Y

CN2176347Y - Belt conveyor

Info

Publication number: CN2176347Y
Application number: CN 93241998
Authority: CN
Inventors: 郑金海
Original assignee: FENGJI INDUSTRY STOCK-SHARING Co Ltd
Current assignee: FENGJI INDUSTRY STOCK-SHARING Co Ltd
Priority date: 1993-10-18
Filing date: 1993-10-18
Publication date: 1994-09-07
Anticipated expiration: 2003-10-18

Abstract

The utility model relates to a belt conveyor, which is composed of main bodies, conveying trough seat rails, a chain wheels, a driver, conveyer belts, axle seats, etc., wherein, the main body is a long shape square body, and both sides of the main body are provided with conveying tracks; one end of the main body is provided with a group of axle seats, and a rotary axle is arranged between the axle seats; both sides of the rotary axle are respectively provided with a chain wheel at the inner sides of the axle seats. A group of conveying trough seat rails is arranged at the other end of the main body and is connected with the other main body, the external shapes of the conveying trough seat rails are of arc-shaped orbits, and the conveying trough seat rails are the devices for changing the direction of the conveyer belts. A group of conveyer belts of annular bodies is arranged in the tracks, when the driver actuates, the conveyer belts are driven to rotate by the chain wheels.

Description

Belt conveyor

The utility model relates to a kind of conveyer belt apparatus, relates in particular to a kind ofly can quick and precisely make the load-transfer device body construction that is processed into.

Load-transfer device track commonly used must be proofreaied and correct flatness with tabular iron bar in advance when making machine-shaping, be bent into required shape again and be welded in the dividing plate that body two inner side edges form track; Therefore, must be at precision of the clearance distance that adds the curvature of noticing iron bar flatness, bending man-hour, track and weld nugget number shape size, position etc., these all be the constructor the factor that can not ignore, so cause construction inconvenience, defective such as expend consuming time.

But the utility model main purpose provides a kind of rapid processing and assembling, and the conveyer belt apparatus of safety durable.

According to the utility model, a kind of conveyer belt apparatus is provided, comprising: body, delivery chute seat rail and axle block, wherein:

Body is the long and straight type housing of being made by integrated punching, in be provided with the concavo-convex delivery track of sidewall that equi-spaced apart forms;

Delivery chute seat rail is the housing of the circular arc type that is made into integration by punching press, and shell wall is rendered as the delivery track of the concavo-convex concentric curvature of square wave, and the delivery track of this delivery chute seat rail and body is connected, to change the running throughput direction of load-transfer device;

Axle block is the position at two chain gear apparatus places, is the indent formula U shell plate of being made by the integrated punching moulding, and it has a convex hole and is located at outer rim on every side, and its side is provided with an opening, is connected with the side of body.

Following conjunction with figs. describes the utility model in detail:

Fig. 1 is the load-transfer device body construction block diagram of using always partly;

Fig. 2 is the block diagram of the improvement part of load-transfer device body construction of the present utility model;

Fig. 3 is the combination stereogram of load-transfer device body construction;

Fig. 4 is the delivery chute seat rail of load-transfer device commonly used and the cross-sectional view of axle block; And

Fig. 5 is the cross-sectional view of the utility model delivery chute seat rail and axle block.

See also Fig. 2, conveyer belt apparatus of the present utility model is mainly the plate stamping moulding and forms through Combination Welding, mainly comprises: elements such as body 10, delivery chute seat rail 30, axle block 40.Wherein:

One body 10, stamping forming delivery track 11 makes growing side's shape body on two face down bondings for sheet material, and all be provided with circular hole 14 with the hypereccrisia lubricating oil, and be provided with an actuator in the inside of body 10, required drive when the load-transfer device transportation is provided in its base plate 13 places and delivery track 11;

Delivery chute seat rail 30 links delivery track 11 changing the orientation angle of load-transfer device, thus must consider the concentric curvature of circular arc, and owing to being one-body molded in the utility model, thus can exempt this part in add man-hour the particularity that should consider;

Axle block 40 is two chain gear apparatus places, has a runner shaft to connect two sprocket wheels therebetween, sees through the drive of transmission device by actuator, makes two sprocket wheels produce run-in synchronism, and load-transfer device also thereby turned round.

All the other mechanisms of conveyer belt apparatus are not the claimed scopes of the utility model, and are known elements, not separately in this explanation.

After the modifying device relation explanation via the said conveyer belt body construction, its element and dust head's comparative descriptions is as follows;

See also Fig. 4, be the delivery chute seat rail used always and the cross-sectional view of axle block, as shown in the figure, when A partial sum B partly desires to be connected, must consider the symmetry of squareness and position, and solder joint 50 size shape in when welding all have influence on the operation of load-transfer device, but often with regard to solder joint 50, all become load-transfer device hindering greatly in track 51, and the article structure shear strength after the welding makes a little less than the load capacity of load-transfer device can not be excessive, and the sheet material of A part is often understood Durchgangshohle because of wearing and tearing.

Especially, the setting of delivery chute seat rail 30 radians must be considered concentricity, can not cause the load-transfer device running to have some setbacks because deviation is arranged.

See also Fig. 5, it is the cross-sectional view of delivery chute seat rail 30 of the present utility model and defeated axle bed 40, as shown in the figure, because of delivery chute seat rail 30 of the present utility model reaches defeated axle bed 40 after punch forming, can be in advance through bakingout process, all general delivery chute seat rail and axle block commonly used of its structural strength resistance to abrasion is big, and can be rapidly accurately with this device welding, and weld nugget does not influence the operation of load-transfer device yet, so reduced cost, reduce man-hour, manufacturing cost also for reducing, then prolong the service life of conveyer belt apparatus.

Claims

A kind of conveyer belt apparatus comprises: body, delivery chute seat rail and axle block is characterized in that:

Body is the long and straight type housing of being made by integrated punching, in be provided with the concavo-convex delivery track of sidewall that equi-spaced apart forms;

Delivery chute seat rail is the housing of the circular arc type that is made into integration by punching press, and shell wall is rendered as the delivery track of the concavo-convex concentric curvature of square wave, and the delivery track of this delivery chute seat rail and body is connected, to change the running throughput direction of load-transfer device;

Axle block is the position at two chain gear apparatus places, is the indent formula U shell plate of being made by the integrated punching moulding, and it has a convex hole and is located at outer rim on every side, and its side is provided with an opening, is connected with the side of body.