CN216036787U - Chain conveyor - Google Patents

Abstract

The utility model relates to the technical field of conveying equipment, in particular to a chain conveyor which comprises a driving assembly, a plurality of conveying beams arranged in parallel and a plurality of conveying chain assemblies, wherein a first clamping groove is formed in the upper surface of each conveying beam, a second clamping groove is formed in the middle of two side surfaces of one end of each conveying beam, each conveying chain assembly comprises a driven wheel, a chain guide rail driven by a driving shaft and a second chain arranged on the chain guide rail, each driven wheel is arranged on the second clamping groove, and the chain guide rail is arranged on the first clamping groove and is rotationally connected with the driven wheel in an external mode. The second chain is in rolling contact with the conveying beam through the driven wheel, and friction force borne by the second chain is reduced. In addition, when needing to dismantle and maintain, dismantle connecting block and second draw-in groove for from driving wheel and delivery beam separation, the clearance appears between second chain and delivery beam and the chain guide, thereby can conveniently dismantle the chain.

Description

Chain conveyor

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to a chain conveyor.

Background

The chain conveyor is a common transportation device for a production line, and often needs to run for a long time or even run without stopping the machine all day long, so that the loss of the chain is very serious. Most of the existing chain conveyors are difficult to disassemble, and parts are extremely difficult to maintain and replace.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a chain conveyor which can conveniently disassemble a chain and reduce the friction force between a conveying beam and the chain.

The technical scheme of the utility model is as follows: the utility model provides a chain conveyor, includes drive assembly, a plurality of parallel arrangement's transport beam and a plurality of transport chain subassembly, first draw-in groove has been seted up to the upper surface of transport beam, second draw-in groove has been seted up in the middle of the both sides face of transport beam, drive assembly includes motor, driving shaft and first chain, the output of motor with the driving shaft passes through first chain drive connects and is used for driving the driving shaft rotates, the transport beam with transport chain subassembly quantity equals, transport chain subassembly includes from driving wheel, chain guide, second chain and connecting block, chain guide install in the second chain with between the transport beam and insert locate first draw-in groove, the connecting block joint in the second draw-in groove, from the driving wheel pass through the connecting block with transport beam can dismantle the connection, the second chain encircle in chain guide around chain guide, The conveying beam and the outer side of the driving shaft.

Optionally, the conveying device further comprises a support assembly, and the conveying beam and the conveying chain assembly are mounted above the support assembly.

Optionally, the support assembly includes a foot rest and a foot cup, the conveying beam and the conveying chain assembly are mounted above the foot rest, and the foot cup is mounted below the foot rest.

Optionally, the support assembly is provided with a support plate for mounting the motor, and the motor is mounted on the upper surface of the support plate.

Optionally, the support assembly includes a plurality of motor housing plates, and the plurality of motor housing plates are mounted to the foot rest and form a closed space with the support plate for preventing contact with the motor.

Optionally, a third clamping groove is formed in the lower surface of the conveying beam, and the supporting assembly is mounted on the conveying beam through the third clamping groove.

Optionally, the conveying beam further comprises a protection plate, and the two side faces of the conveying beam are provided with fourth clamping grooves for mounting the protection plate.

Optionally, the conveying beam further comprises a photoelectric sensor, and the photoelectric sensor is mounted on the fourth card slot of the conveying beam.

Optionally, the second locking groove penetrates from the first end of the conveying beam to the second end of the conveying beam, and the driven wheel is mounted at both the first end and the second end of the conveying beam.

Compared with the prior art, the embodiment of the utility model has the following beneficial effects:

when the chain conveyor is used, articles to be conveyed are placed on the upper surface of the second chain, the motor is started, and the motor drives the driving shaft to rotate so as to drive the second chain to rotate, so that the function of conveying the articles is realized. The position of the chain for changing the direction is the position with the maximum friction force, and the second chain at the position is in rolling contact with the conveying beam through the driven wheel, so that the friction force borne by the second chain is reduced. In addition, when needing to dismantle and maintain, dismantle connecting block and second draw-in groove for from driving wheel and delivery beam separation, the clearance appears between second chain and delivery beam and the chain guide, thereby can conveniently dismantle the chain.

Drawings

Fig. 1 is a schematic structural view of a chain conveyor according to an embodiment of the present invention.

Fig. 2 is a front view of a chain conveyor according to an embodiment of the present invention.

Fig. 3 is a right side view of a chain conveyor according to an embodiment of the utility model.

Fig. 4 is a top view of a chain conveyor according to an embodiment of the utility model.

Fig. 5 is a front view of a transfer beam according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a conveying chain assembly according to an embodiment of the utility model.

Description of reference numerals:

100. a chain-type conveyer which is provided with a chain-type conveyer,

1. a driving component 11, a motor 12, a driving shaft 13, a first chain,

2. a conveying beam 21, a first clamping groove 22, a second clamping groove 23, a third clamping groove 24 and a fourth clamping groove,

3. a conveying chain component 31, a driven wheel 32, a chain guide rail 33, a second chain 34 and a connecting block,

4. a supporting component 41, a foot rest 42, a foot cup 43, a supporting plate 44 and a motor cover plate,

5. a protective plate is arranged on the outer side of the protective plate,

6. a photoelectric sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, the terms "first", "second", and the like are employed in the present invention to describe various information, but the information should not be limited to these terms, which are used only to distinguish the same type of information from each other. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

Referring to fig. 1, 2, 3 and 6, the embodiment provides a chain conveyor 100, which includes a driving assembly 1, a plurality of conveying beams 2 arranged in parallel, and a plurality of conveying chain assemblies 3, wherein a first clamping groove 21 is formed in an upper surface of each conveying beam 2, second clamping grooves 22 are formed in the middles of two side surfaces of each conveying beam 2, the second clamping grooves 22 penetrate through from a first end to a second end of each conveying beam 2, the driving assembly 1 includes a motor 11, a driving shaft 12 and a first chain 13, an output end of the motor 11 is in transmission connection with the driving shaft 12 through the first chain 13 and is used for driving the driving shaft 12 to rotate, the conveying beams 2 and the conveying chain assemblies 3 are equal in number, each conveying chain assembly 3 includes a driven wheel 31, a chain guide rail 32, a second chain 33 and a connecting block 34, the chain guide rail 32 is installed between the second chain 33 and the conveying beams 2 and is inserted into the first clamping groove 21, the first end and the second end of each conveying beam 2 are both provided with the connecting block 34 and the driven wheel 31, and connecting block 34 is blocked in second draw-in groove 22, follows driving wheel 31 and passes through connecting block 34 and be connected with transport beam 2 can dismantle, and second chain 33 encircles in the outside of chain guide 32, transport beam 2 and driving shaft 21. During the use, will need the article of transportation to place in the upper surface of second chain 33, start motor 11, thereby motor 11 drive driving shaft 12 rotates and drives the function that second chain 33 rotated the realization with article transportation. The chain direction changing position is the position with the maximum friction force, and the second chain 33 at the position is in rolling contact with the conveying beam 2 through the driven wheel 31, so that the friction force applied to the second chain 33 is reduced. Besides, when the chain needs to be detached for maintenance, the connecting block 34 and the second clamping groove 22 are detached, so that the driven wheel 31 is separated from the conveying beam 2, and a gap is formed between the second chain 33 and the conveying beam 2 and between the second chain and the chain guide rail 32, so that the chain can be conveniently detached.

Preferably, referring to fig. 1, in the present embodiment, the chain conveyor further comprises a support assembly 4, and the conveying beam 2 and the conveying chain assembly 3 are mounted above the support assembly 4. The supporting assembly 4 comprises a foot rest 41 and a foot cup 42, the conveying beam 2 and the conveying chain assembly 3 are arranged above the foot rest 41, and the foot cup 42 is arranged below the foot rest 41. The supporting of the conveying beam 2 and the conveying chain assembly 3 by the foot rest 41 reduces the possibility of vibration during use, which leads to increased chain wear. In addition, the levelness of the chain conveyor can be adjusted through the foot cups 42, so that the chain conveyor can be kept horizontal in planes with different inclinations, and the chain conveyor is prevented from inclining to cause the influence of gravity to increase the abrasion degree when the chain is used.

Preferably, referring to fig. 1 and 3, in the present embodiment, the supporting assembly 4 is provided with a supporting plate 43 for mounting the motor 11 and a plurality of motor cover plates 44, the motor 11 is mounted on an upper surface of the supporting plate 43, and the plurality of motor cover plates 44 are mounted on the foot rest 41 and form a closed space with the supporting plate 43 for preventing contact with the motor 11, so as to effectively prevent foreign matters from entering the motor 11 or damage to the motor 11 caused by external force.

Preferably, referring to fig. 1 and 5, in the present embodiment, a third slot 23 is formed on the lower surface of the conveying beam 2, and the supporting component 4 is mounted on the conveying beam 2 through the third slot 23. The supporting component 4 and the conveying beam 2 are clamped through a third clamping groove 23, so that an operator can detach and install the supporting component 4 according to actual use requirements.

Preferably, referring to fig. 1, in this embodiment, the chain conveyor further includes a protection plate 5, which can prevent foreign objects from entering the chain assemblies of the conveying beam 2 or transported objects from flying out of the conveying chain assemblies 3, and the two side surfaces of the conveying beam 2 are provided with fourth locking grooves 24 for installing the protection plate 5. Through fourth draw-in groove 24 joint between guard plate 5 and the delivery beam 2 for operating personnel can dismantle and install guard plate 5 according to the in-service use needs.

Preferably, referring to fig. 1, in the present embodiment, the chain conveyor includes a photoelectric sensor 6, and the photoelectric sensor 6 is mounted in the fourth slot 24, so that the motion state of the article transported by the conveyor chain assembly 3 can be monitored by the photoelectric sensor 6.

The chain conveyor that this embodiment provided, when using, adjusts this chain conveyor to the level setting through the foot cup, places the article that will transport in the upper surface of second chain, starter motor, thereby the motor drive driving shaft rotates and drives chain guide for the second chain rotates the function of realizing transporting article.

The chain conveyor of the embodiment has the following beneficial effects:

the position of the chain for changing the direction is the position with the maximum friction force, and the second chain at the position is in rolling contact with the conveying beam through the driven wheel, so that the friction force borne by the second chain is reduced.

And secondly, when the connecting block and the second clamping groove are required to be disassembled for maintenance, the connecting block and the second clamping groove are disassembled, so that the driven wheel is separated from the conveying beam, a gap is formed between the second chain and the conveying beam as well as between the second chain and the chain guide rail, and the second chain can be conveniently disassembled.

The levelness of the chain conveyor can be adjusted through the foot cup, so that the chain conveyor can be kept horizontal in planes with different inclinations, and the chain conveyor is prevented from being inclined to increase the abrasion degree of the chain when the chain is influenced by gravity and used.

The foregoing is directed to the preferred embodiment of the present invention, and it is understood that various changes and modifications may be made by one skilled in the art without departing from the spirit of the utility model, and it is intended that such changes and modifications be considered as within the scope of the utility model.

Claims (9)

1. A chain conveyor is characterized by comprising a driving assembly, a plurality of conveying beams and a plurality of conveying chain assemblies, wherein the conveying beams are arranged in parallel, the upper surface of each conveying beam is provided with a first clamping groove, the middle of each two side surfaces of each conveying beam is provided with a second clamping groove, the driving assembly comprises a motor, a driving shaft and a first chain, the output end of the motor is connected with the driving shaft through the first chain in a transmission manner and is used for driving the driving shaft to rotate, the conveying beams and the conveying chain assemblies are equal in number, each conveying chain assembly comprises a driven wheel, a chain guide rail, a second chain and a connecting block, the chain guide rail is arranged between the second chain and the conveying beams and is inserted into the first clamping groove, the connecting block is clamped in the second clamping groove, and the driven wheel is detachably connected with the conveying beams through the connecting block, the second chain surrounds the outer sides of the chain guide rail, the conveying beam and the driving shaft.

2. The chain conveyor of claim 1, further comprising a support assembly, the conveyor beam and the conveyor chain assembly being mounted above the support assembly.

3. The chain conveyor of claim 2, wherein the support assembly includes a foot rest and a foot cup, the conveyor beam and the conveyor chain assembly being mounted above the foot rest, the foot cup being mounted below the foot rest.

4. Chain conveyor according to claim 3, characterized in that the support assembly is provided with a support plate for mounting the motor, which motor is mounted to an upper surface of the support plate.

5. Chain conveyor according to claim 4, characterized in that the support assembly comprises a number of motor housing plates mounted to the foot rest and forming with the support plate an enclosed space for preventing contact with the motor.

6. The chain conveyor of claim 2, wherein the lower surface of the conveying beam is provided with a third clamping groove, and the support assembly is mounted on the conveying beam through the third clamping groove.

7. The chain conveyor of claim 1, further comprising guard plates, wherein the two side surfaces of the conveying beam are provided with fourth clamping grooves for mounting the guard plates.

8. The chain conveyor of claim 7, further comprising a photosensor mounted to the fourth card slot of the conveyor beam.

9. The chain conveyor of claim 1, wherein the second catch slot extends through the conveyor beam from the first end to the second end of the conveyor beam, the driven wheel being mounted to both the first and second ends of the conveyor beam.

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