CN201864334U

CN201864334U - Belt conveyor for transverse transfer

Info

Publication number: CN201864334U
Application number: CN2010205855395U
Authority: CN
Inventors: 王长河; 张崇武
Original assignee: SHANDONG M&H AUTOMATION EQUIPMENT CO Ltd
Current assignee: MH Robot and Automation Co Ltd
Priority date: 2010-11-01
Filing date: 2010-11-01
Publication date: 2011-06-15
Anticipated expiration: 2020-11-01

Abstract

The utility model discloses a belt conveyor for transverse transfer. The belt conveyor comprises a frame and a track mounted on the frame, wherein a drive roll driven by a motor and a driven roll arranged corresponding to the drive roll are mounted on the frame; a conveyer belt driven by the drive roll is mounted outside the track in a jacketing manner; rollers for supporting the conveyer belt are mounted on the track; the drive roll is formed by a wheel body rotationally mounted on the frame and a rubber layer wrapping the wheel body; the driven roll is formed by a wheel body rotationally mounted on the frame and a rubber layer wrapping the wheel body; and the rollers are arranged between the conveyer belt and the track. The sliding friction mode of the belt conveyor is changed into the rolling friction mode, so that the driving resisting force is reduced; by the arrangement of the rubber layers, the frictional coefficient and the driving tensile force of the drive roll are increased, so that the synchronized operation of the two sides of the conveyer belt during the conveying is guaranteed; and as the driving tensile force is increased and the driving resisting force is reduced, the length of the conveyor can be designed as 20 m, which is conducive to long-distance conveying of work pieces.

Description

The horizontal transfer band conveyor

Technical field

The utility model relates to mechanization load transfer device field, specifically is a kind of horizontal transfer band conveyor.

Background technology

Sled system horizontal transfer band conveyor is the novel mechanical load transfer device, is a kind of upgrade status of sled system horizontal transfer chain converyer.By on carrier sledge body, placing material, realize that material and sledge body transmit between different circuits, finish the horizontal transfer of workpiece and carry, can realize carrying full process automatization.Existing sled system horizontal transfer band conveyor comprises support and rack-mount pivot shaft, track is housed on the pivot shaft, track is set with belt outward, belt is driven by drive roll, there is following shortcoming in the conveyer of this structure, and belt is cliding friction in orbit, and friction drag is big, the drive wheel friction coefficient of steel is little, propulsive effort is little, thereby causes the asynchronous problem in both sides of carrying when carrying out the conveying of material or sledge body easily; And because the drive wheel friction coefficient is little, the propulsive effort deficiency also easily causes the length of this conveyer can be very not long, generally is no more than 10 meters, is unfavorable for that the long distance of workpiece is carried.

The utility model content

The technical problems to be solved in the utility model provides a kind of synchronous horizontal transfer band conveyor in both sides that can guarantee to carry.

For addressing the above problem, the horizontal transfer band conveyor that is provided comprises framework and is installed in track on the framework, be equipped with on the framework by electric motor driven drive roll and the corresponding driven voller that is provided with, track is set with the belt conveyor that is driven by drive roll outward, its constructional feature is: the roller that supports belt conveyor is housed on the described track, and described drive roll and driven voller all are made up of the rubber layer that is rotatably installed in the wheel body on the framework and be coated on the wheel body.

After adopting said structure, because the roller that supports belt conveyor is housed on the track, described drive roll and driven voller all are made up of the rubber layer that is rotatably installed in the wheel body on the framework and be coated on the wheel body, be provided with roller between belt conveyor and the track like this, change cliding friction into friction of rolling, reduced the transmission resistance; Rubber layer the friction coefficient that has increased drive roll is set, it is big that the driving tension force of drive roll becomes, thereby the synchronized operation of belt conveyor both sides when having guaranteed to carry; And because it is big to drive tension force, can be with the Design of length to 20 of this conveyer meter, the long distance that helps workpiece is carried.

As improvement of the present utility model, on the described framework stay bearing plate is housed, described driven voller is installed on the stay bearing plate, also is provided with belt stretcher and belt deviation rectifying device on the stay bearing plate.Belt stretcher can be adjusted the elasticity of belt conveyor, and the belt deviation rectifying device can be adjusted the parallelism of driven voller and drive roll, thereby improves the smooth operation of belt conveyor.

Described belt stretcher comprises the bearing seat that is slidingly mounted on the stay bearing plate, and described driven voller is rotatably installed on the bearing seat, and framework is equipped with puller bolt, and the end of puller bolt leans on bearing seat.

Described belt deviation rectifying device comprises the adjustment plate that is packed on the stay bearing plate, is screwed onto the adjustable bolt of adjusting on the plate, and the external part of adjustable bolt is packed on the bearing seat.

As further improvement of the utility model, the bilateral symmetry that is positioned at track on the described framework is equipped with gear wheel, can prevent effectively that belt conveyor from wandering off.

As further improvement of the utility model, carrying roller also is equipped with in the below that is positioned at lower conveyer belt on the framework.The setting of carrying roller can improve the smooth operation of belt conveyor.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 for A-A among Fig. 1 to the scheme drawing of analysing and observe;

Fig. 3 for B-B among Fig. 1 to the scheme drawing of analysing and observe.

The specific embodiment

Horizontal transfer band conveyor as shown in Fig. 1, Fig. 2 and Fig. 3, it comprises framework 1, framework 1 is made up of the bearing of crossbeam, longeron and supporting traverse, track 2 is installed on the longeron, drive roll 4 is equipped with by extension plate in one end of framework 1, and drive roll 4 is driven by electrical motor 5, and the other end correspondence of framework 1 is provided with driven voller 7, stay bearing plate 8 is housed on the framework 1, and above-mentioned driven voller 7 is installed on the stay bearing plate 8.The track 2 outer belt conveyor 3 that drive by drive roll 4 that are set with, dotted line among Fig. 1 is a belt conveyor, the roller 6 that supports belt conveyor 3 is housed on the track 2, and drive roll 4 and driven voller 7 all are made up of the rubber layer 42 that is rotatably installed in the wheel body 41 on the framework 1 and be coated on the wheel body 41.Also be provided with belt stretcher and belt deviation rectifying device on the above-mentioned stay bearing plate 8, this belt stretcher comprises the bearing bracket 15 that is slidingly mounted on the stay bearing plate 8 and is installed in two bearing seats 9 on the bearing bracket 15, driven voller 7 rotates to be installed between the diaxon bearing 9, framework 1 is equipped with puller bolt 10, and the end of puller bolt 10 leans on bearing bracket 15.Above-mentioned belt deviation rectifying device comprises the adjustment plate 11 that is packed on the stay bearing plate 8, is screwed onto the adjustable bolt of adjusting on the plate 11 12, and the external part of adjustable bolt 12 is packed on the bearing seat 9.In conjunction with Fig. 1 and shown in Figure 3, the bilateral symmetry that is positioned at track 2 on the framework 1 is equipped with gear wheel 13; The below that is positioned at lower conveyer belt 3 on the framework 1 also is rotatablely equipped with carrying roller 14.

Claims

1. horizontal transfer band conveyor, comprise framework (1) and be installed in track (2) on the framework (1), the drive roll (4) and the corresponding driven voller (7) that is provided with that are driven by electrical motor (5) are housed on the framework (1), the outer belt conveyor (3) that drives by drive roll (4) that is set with of track (2), it is characterized in that: the roller (6) that supports belt conveyor (3) is housed on the described track (2), and described drive roll (4) and driven voller (7) all are made up of the rubber layer (42) that is rotatably installed in the wheel body (41) on the framework (1) and be coated on the wheel body (41).

2. horizontal transfer band conveyor according to claim 1, it is characterized in that: stay bearing plate (8) is housed on the described framework (1), described driven voller (7) is installed on the stay bearing plate (8), also is provided with belt stretcher and belt deviation rectifying device on the stay bearing plate (8).

3. horizontal transfer band conveyor according to claim 2, it is characterized in that: described belt stretcher comprises the bearing seat (9) that is slidingly mounted on the stay bearing plate (8), described driven voller (7) is rotatably installed on the bearing seat (9), framework (1) is equipped with puller bolt (10), and the end of puller bolt (10) leans on bearing seat (9).

4. horizontal transfer band conveyor according to claim 2, it is characterized in that: described belt deviation rectifying device comprises the adjustment plate (11) that is packed on the stay bearing plate (8), is screwed onto the adjustable bolt of adjusting on the plate (11) (12), and the external part of adjustable bolt (12) is packed on the bearing seat (9).

5. horizontal transfer band conveyor according to claim 1 is characterized in that: the bilateral symmetry that is positioned at track (2) on the described framework (1) is equipped with gear wheel (13).

6. horizontal transfer band conveyor according to claim 1 is characterized in that: carrying roller (14) also is equipped with in the below that is positioned at lower conveyer belt (3) on the framework (1).