CN215157994U

CN215157994U - Bottom belt roller conveyor

Info

Publication number: CN215157994U
Application number: CN202120996060.9U
Authority: CN
Inventors: 于付龙; 田伟; 李帅; 邱吉知
Original assignee: Kengic Intelligent Technology Co Ltd
Current assignee: Kengic Intelligent Technology Co Ltd
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2021-12-14
Anticipated expiration: 2031-05-11

Abstract

Bottom band cylinder conveyer, adopt single motor drive V type belt friction transmission multiunit cylinder in order to realize long distance transport to solve the belt off tracking problem effectively, and reduce the flexible volume of driving band and install the cost, improve bearing capacity and motor drive distance correspondingly. The bottom belt roller conveyor comprises a machine body and an unpowered roller component arranged on the machine body, and a synchronous belt and a synchronous pulley component which are driven by a servo speed reducing motor are arranged at the bottom of the machine body. Compared with the prior art, the synchronous belt and the synchronous belt pulley assembly have the advantages that the synchronous belt pulley of the motor and the synchronous belt pulley on the side part jointly bypass the same synchronous belt, and the synchronous belt pulley is coaxially connected with the V-shaped belt pulley of the V-shaped belt assembly; the bottom of the unpowered roller component is in gapless contact with the upper belt carrier component, and a V belt wheel of the upper belt carrier component is sleeved on a positioning shaft of the upper belt carrier component.

Description

Bottom belt roller conveyor

Technical Field

The utility model relates to a be applied to long distance transport's novel end area cylinder conveyer belongs to logistics storage field.

Background

At present, in conveying equipment in the logistics storage industry, a roller conveyor is generally used for realizing sorting, warehouse entry and warehouse exit transportation of various materials. Along with the rapid development of the electric commerce and logistics transportation automation technology, the scale of the box type conveying line is larger and larger, and most of the existing long-distance conveying equipment are electric roller conveyors or bottom belt roller conveyors.

The electric roller conveyor is high in manufacturing cost, and the manufacturing and using cost is obviously increased when long-distance wiring application is implemented, so that the electric roller conveyor is difficult to implement and popularize in the existing place.

The driving mode of the existing bottom belt roller machine generally adopts a flat belt friction driving structure, and a belt is easy to deviate in the driving process and needs to be additionally provided with a corresponding deviation rectifying mechanism; meanwhile, the belt tensioning mechanism is required to be higher under the condition that the belt is large in stretching amount, and the tensioning adjusting device is used, so that the occupied bottom space of the roller machine is increased, the equipment miniaturization design is not facilitated, and the use cost is reduced.

In view of this, the present patent application is specifically proposed.

SUMMERY OF THE UTILITY MODEL

Bottom band cylinder conveyer, lie in solving the problem that above-mentioned prior art exists and adopt single motor drive V type belt friction transmission multiunit cylinder in order to realize long distance transport to solve the belt off tracking problem effectively, and reduce the flexible volume of driving band and install cost, improve bearing capacity and motor drive distance correspondingly.

In order to achieve the design purpose, the bottom belt roller conveyor comprises a machine body and an unpowered roller component arranged on the machine body, wherein a synchronous belt and a synchronous pulley component driven by a servo speed reducing motor are arranged at the bottom of the machine body. Compared with the prior art, the synchronous belt and the synchronous belt pulley assembly have the advantages that the synchronous belt pulley of the motor and the synchronous belt pulley on the side part jointly bypass the same synchronous belt, and the synchronous belt pulley is coaxially connected with the V-shaped belt pulley of the V-shaped belt assembly; the bottom of the unpowered roller component is in gapless contact with the upper belt carrier component, the upper belt carrier component V belt wheel is sleeved on a positioning shaft of the upper belt carrier component, and all the V belt wheels of each group of V-shaped belt components and the upper belt carrier component V belt wheel all bypass the same V-shaped belt.

Further, a set of timing belts and timing pulley assemblies simultaneously drive the two sets of V-belt assemblies at the sides.

Furthermore, a plurality of groups of groove unpowered rollers are arranged at two ends of the machine body, and circular belts are correspondingly sleeved between the adjacent double-groove unpowered rollers and between the double-groove unpowered rollers and the adjacent unpowered roller component with the bottom tightly pressed with the belt upper supporting wheel component.

In summary, the bottom belt roller conveyor described in the present application has the following advantages and benefits:

1. the belt deviation control device is suitable for long-distance conveying of box-type goods in a targeted mode, economy and reliability of equipment layout are high, the single motor can drive the two V-shaped belts simultaneously, the problem of belt deviation is effectively solved, and meanwhile large load capacity is achieved through small belt stretching amount and low manufacturing cost.

2. The synchronous nature of drive is guaranteed simultaneously, the manufacturing and the use cost of unit distance transfer chain have been reduced effectively.

3. The V-shaped belt has high strength and reliability, and can avoid being provided with other belt tensioning and deviation rectifying devices, thereby effectively saving the occupied space of equipment.

4. The whole equipment is small in overhaul and maintenance workload and beneficial to long-term stable operation.

Drawings

The invention will now be further described with reference to the following drawings;

FIG. 1 is a schematic structural view of the bottom belt roller conveyor;

FIG. 2 is a schematic side cross-sectional view of FIG. 1;

fig. 3 is a top view of fig. 1.

Detailed Description

Embodiment 1, as shown in fig. 1 to 3, the present application provides a novel bottom belt roller conveyor, which includes a body 3 and an unpowered roller assembly 14 disposed on the body 3, a synchronous belt and a synchronous pulley assembly 4 driven by a servo gear motor 5 are disposed at the bottom of the body 3, and a photoelectric detection assembly 1 is disposed at a side portion of the body 3.

The synchronous belt and the synchronous pulley component 4, the motor synchronous pulley 10 and the synchronous pulleys 12 on the two sides bypass the same synchronous belt 8 together, so that the servo speed reducing motor 5 transmits driving force to the synchronous pulleys 12, and the synchronous belt 8 simultaneously drives the synchronous pulleys 12 on the two sides to synchronously rotate.

Each synchronous belt wheel 12 is coaxially connected with one V belt wheel 11 of one group of V-shaped belt components, the bottom of the unpowered roller component 14 is in gapless contact with the upper belt carrier wheel component 6, the upper belt carrier wheel component V belt wheel 9 is sleeved on a positioning shaft of the upper belt carrier wheel component 6, and all the V belt wheels 11 and the upper belt carrier wheel component V belt wheels 9 of each group of V-shaped belt components bypass the same V-shaped belt 7.

When the servo deceleration motor 5 transmits a driving force to the synchronous pulley 12, the synchronous pulley 12 drives the V-shaped belt assembly, and the V-shaped belt 7 and the synchronous belt 8 run synchronously. When the V-shaped belt 7 circularly reciprocates, the upper belt carrier wheel assembly 6 rotates in a fixed shaft mode and synchronously rotates through the friction transmission unpowered roller assembly 14, box type goods on the upper belt carrier wheel assembly are conveyed by the unpowered roller assembly 14, and therefore the high-speed and stable performance of long-distance conveying requirements is met.

Two sets of 2 belt tensioning assemblies are arranged at two ends of the machine body 3, so that the V-shaped belt 7 can be pressed on the unpowered roller assembly 14 by matching with the belt upper idler pulley assembly 6, and finally the driving force output by the servo speed reduction motor 5 is transmitted to the unpowered roller assembly 14 through friction.

In order to improve the synchronous conveying transmission of all unpowered roller assemblies 14 on the machine body 3, a plurality of groups of groove unpowered rollers 15 are arranged at two ends of the machine body 3, and circular belts 13 are correspondingly sleeved between the adjacent double-groove unpowered rollers 15 and between the double-groove unpowered rollers 15 and the unpowered roller assemblies 14 which are adjacent to and are tightly pressed at the bottoms of the belt upper supporting roller assemblies 6.

The unpowered roller assembly 14 at the end of the body 3 is easy to generate a gap with the upper belt idler assembly 6 to lose conveying power, and the circular belt 13 and the groove unpowered roller 15 are adopted for solving the problem that friction transmission cannot be achieved through the V-shaped belt 7.

The groove unpowered roller 15 transmits the driving force of the V-shaped belt 7 to the head and tail rollers through the circular belt 13 to complement the transmission dead angle, so that the synchronous transmission among the rollers of the bottom belt roller conveyor is realized.

As above, the embodiments given in connection with the drawings are only preferred for achieving the objects of the present invention. Those skilled in the art can now appreciate that other alternative configurations consistent with the present invention may be readily devised. Other structural features thus obtained are also intended to be within the scope of the present invention.

Claims

1. The utility model provides a bottom band cylinder conveyer, including the fuselage, set up the unpowered roller assembly on the fuselage, set up by servo gear motor driven hold-in range and hold-in range wheel subassembly, its characterized in that in the fuselage bottom:

the synchronous belt and the synchronous belt pulley assembly are characterized in that a motor synchronous belt pulley and a side synchronous belt pulley jointly bypass the same synchronous belt, and the synchronous belt pulley is coaxially connected with a V belt pulley of the V-shaped belt assembly;

the bottom of the unpowered roller component is in gapless contact with the upper belt carrier component, the upper belt carrier component V belt wheel is sleeved on a positioning shaft of the upper belt carrier component, and all the V belt wheels of each group of V-shaped belt components and the upper belt carrier component V belt wheel all bypass the same V-shaped belt.

2. The bottom belt roller conveyor of claim 1, wherein: a set of synchronous belt and synchronous pulley subassembly drive the two sets of V type belt assembly of lateral part simultaneously.

3. The bottom belt roller conveyor according to claim 1 or 2, wherein: a plurality of groups of groove unpowered rollers are arranged at two ends of the machine body, and circular belts are correspondingly sleeved between the adjacent double-groove unpowered rollers and between the double-groove unpowered rollers and the adjacent unpowered roller component with the bottom tightly pressed with the belt upper supporting wheel component.