CN110789930A

CN110789930A - Conveying structure of heavy plate type feeding machine

Info

Publication number: CN110789930A
Application number: CN201911179629.6A
Authority: CN
Inventors: 费勇前; 赵连观; 范金华
Original assignee: Pinghu Hengli Machinery Manufacturing Co Ltd
Current assignee: Pinghu Hengli Machinery Manufacturing Co Ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-02-14

Abstract

The invention discloses a conveying structure of a heavy plate type feeding machine, which comprises an annular conveying belt, a front steering wheel and a rear steering wheel, wherein a supporting wheel device is arranged between the front steering wheel and the rear steering wheel, the supporting wheel device comprises an installation frame, the installation frame comprises two horizontally arranged longitudinal installation beams, a plurality of transverse installation beams are fixedly installed between the longitudinal installation beams, a lower transverse installation beam is arranged below the transverse installation beam, two main supporting wheels are installed on the transverse installation beam, and two lower supporting wheels are installed on the lower transverse installation beam. The conveying structure of the heavy plate type feeding machine can convey and feed heavy materials such as large stones, and the like, the trough plate forming the conveying belt is not easy to deform, and the conveying belt is not easy to deviate after the feeding machine works for a long time under high load.

Description

Conveying structure of heavy plate type feeding machine

Technical Field

The invention belongs to the technical field of plate-type feeding machines, and particularly relates to a conveying structure of a heavy plate-type feeding machine.

Background

The plate type feeder is one kind of continuous material conveying machine, is used for continuously and uniformly distributing and transferring materials to a crusher, a conveyor or other working machines along a horizontal direction or an inclined direction, is suitable for loose, blocky and large-amount feeding processes in a production line of large and medium-sized cement plants, can convey large blocks, can reliably work in a high-temperature high-humidity severe environment, is particularly most suitable for conveying large, high-temperature and sharp materials, and can reliably work in an open-air and humid severe environment.

The existing plate type feeding machine, especially the heavy plate type feeding machine, needs to bear a great load, and the trough plate forming the conveying belt is easy to be pressed and deformed after a long time. The material distributes unevenly on the conveyer belt in addition, and one side that the frid often appears is very heavy, and the opposite side is the condition such as lighter, leads to the conveyer belt skew on the support frame, and the scraping takes place for other positions of conveyer belt and organism for the feeder produces extra noise at the operation in-process, has also influenced the life of conveyer belt for a long time.

Disclosure of Invention

In order to solve the technical problems, the invention adopts the technical scheme that: a conveying structure of a heavy plate type feeding machine comprises an annular conveying belt consisting of a plurality of groove plates, a front steering wheel and a rear steering wheel which are positioned in the annular conveying belt, a supporting wheel device is arranged between the front steering wheel and the rear steering wheel, the supporting wheel device comprises a mounting frame, the mounting frame comprises two horizontally-arranged longitudinal mounting beams, a plurality of horizontally-arranged transverse mounting beams are fixedly mounted between the longitudinal mounting beams, a lower transverse mounting beam is arranged below the transverse mounting beams, two ends of the lower transverse mounting beam are respectively fixed on the two longitudinal mounting beams, two main supporting wheels are mounted on the transverse mounting beams, each main supporting wheel comprises a wheel body and supporting blocks positioned on two sides of the wheel body, the wheel body is fixed on a rotating shaft, the wheel body is coaxial with the rotating shaft, two ends of the rotating shaft are respectively mounted on the supporting blocks through bearings, and the supporting blocks are mounted on the upper surface, the lower transverse installation beam is provided with two lower supporting wheels, the lower supporting wheels comprise lower wheel bodies and lower supporting blocks located on two sides of the lower wheel bodies, the lower wheel bodies are fixed on the lower rotating shaft, the lower wheel bodies are coaxial with the lower rotating shaft, two ends of the lower rotating shaft are respectively installed on the lower supporting blocks through bearings, and the lower supporting blocks are installed on the upper surface of the lower transverse installation beam through bolts.

According to the technical scheme, the two ends of the wheel body are respectively provided with the limiting rings, the middle of the wheel body is provided with the annular groove, the lower surface of the groove plate is provided with the guide strip which can be embedded between the two limiting rings, and the middle of the guide strip is provided with the protruding portion which can be embedded in the annular groove.

Preferably, the lower wheel body is provided with a lower limiting ring, and the lower limiting rings on the two lower wheel bodies on the same lower transverse mounting beam clamp two ends of the groove plate respectively.

Preferably, the transverse mounting beam is provided with a plurality of auxiliary supporting wheels, and the auxiliary supporting wheels are positioned between the two main supporting wheels.

Preferably, the auxiliary supporting wheel has the same structure as the main supporting wheel, and the lower surface of the groove plate is provided with an auxiliary guide strip matched with the auxiliary supporting wheel.

The invention has the beneficial effects that: the conveying structure of the heavy plate type feeding machine can convey and feed heavy materials such as large stones, and the like, the trough plate forming the conveying belt is not easy to deform, and the conveying belt is not easy to deviate after the feeding machine works for a long time under high load.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support wheel assembly;

FIG. 3 is a schematic structural view of a support wheel assembly having auxiliary support wheels;

fig. 4 is a schematic structural view of a guide bar on a slot plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. 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", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, the conveying structure of a heavy plate feeder comprises an annular conveying belt composed of a plurality of groove plates 1, a front steering wheel 2 and a rear steering wheel 3 positioned in the annular conveying belt, a supporting wheel device is arranged between the front steering wheel 2 and the rear steering wheel 3, the supporting wheel device comprises a mounting frame 4, the mounting frame 4 comprises two horizontally arranged longitudinal mounting beams 5, a plurality of horizontally arranged transverse mounting beams 6 are fixedly mounted between the longitudinal mounting beams 5, a lower transverse mounting beam 7 is arranged below the transverse mounting beam 6, two ends of the lower transverse mounting beam 7 are respectively fixed on the two longitudinal mounting beams 5, two main supporting wheels 10 are mounted on the transverse mounting beams 6, the main supporting wheels 10 comprise wheel bodies 8 and supporting blocks 9 positioned at two sides of the wheel bodies 8, the wheel bodies 8 are fixed on a rotating shaft, the wheel bodies 8 are coaxial with the rotating shaft, two ends of the rotating shaft are respectively mounted on the wheel bodies 9 through bearings, the supporting shoe 9 passes through the upper surface of bolt installation at horizontal installation roof beam 6, install two lower supporting wheels 11 on the horizontal installation roof beam 7 down, lower supporting wheel 11 is including lower wheel body 12 and the lower support 13 that is located wheel body 12 both sides down, and lower wheel body 12 is fixed in the pivot down, and lower wheel body 12 is coaxial with the lower pivot, and the both ends of pivot are installed on lower supporting shoe 13 through the bearing respectively down, and lower support 13 passes through the upper surface of bolt installation at horizontal installation roof beam 7 down. The trough plate 1 constitutes a conveyor belt, both ends of the trough plate 1, which is conveying material, are supported by main support wheels 10, and the trough plate 1 in the return state is supported by lower support wheels 11, and the trough plate 1 can bear a large weight without being deformed.

Furthermore, both ends of the wheel body 8 are respectively provided with a limiting ring 14, the middle part of the wheel body 8 is provided with an annular groove 15, the lower surface of the groove plate 1 is provided with a guide strip 16 which can be embedded between the two limiting rings 14, and the middle part of the guide strip 16 is provided with a protruding part 17 which can be embedded in the annular groove 15. The design of the limiting ring 14, the annular groove 15, the guide strip 16 and the bulge 17 is to prevent the conveyer belt from deviating and deforming due to uneven stress.

Furthermore, the lower wheel body 12 is provided with a lower limiting ring 18, and the lower limiting rings 18 on the two lower wheel bodies 12 on the same lower transverse mounting beam 7 respectively clamp two ends of the slot plate 1. The lower limiting rings 18 on the two lower wheel bodies 12 on the same lower transverse mounting beam 7 clamp the two ends of the returning slotted plate 1 to further play a limiting role.

Furthermore, a plurality of auxiliary supporting wheels 19 are arranged on the transverse mounting beam 6, and the auxiliary supporting wheels 19 are positioned between the two main supporting wheels 10. The auxiliary support wheels 19 support the middle part of the slot plate 1. The auxiliary supporting wheels 19 can be installed according to actual needs, and the same heavy plate feeder can also be installed with the auxiliary supporting wheels 19 at different parts of the conveyer belt, such as material receiving parts which need to bear the impact force when the material descends.

Further, the structure of the auxiliary supporting wheel 19 is the same as that of the main supporting wheel 10, and the lower surface of the groove plate 1 is provided with an auxiliary guide strip 20 matched with the auxiliary supporting wheel 19.

It should be noted that other technical features of the heavy plate feeder, such as the conveyor belt formed by the plurality of trough plates 1, which are related to the present patent application, should be regarded as the prior art, and the specific structure and the operation principle of the technical features, and the control mode and the spatial arrangement mode which may be related to the technical features should be adopted by the conventional selection in the field, and should not be regarded as the invention point of the present patent, and the present patent is not further specifically described in detail.

Having described preferred embodiments of the present invention in detail, it is to be understood that modifications and variations may be resorted to without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A conveying structure of a heavy plate type feeding machine comprises an annular conveying belt consisting of a plurality of groove plates, a front steering wheel and a rear steering wheel which are positioned in the annular conveying belt, and a supporting wheel device arranged between the front steering wheel and the rear steering wheel, and is characterized in that the supporting wheel device comprises a mounting frame which comprises two horizontally arranged longitudinal mounting beams, a plurality of horizontally arranged transverse mounting beams are fixedly mounted between the longitudinal mounting beams, a lower transverse mounting beam is arranged below the transverse mounting beams, two ends of the lower transverse mounting beam are respectively fixed on the two longitudinal mounting beams, two main supporting wheels are mounted on the transverse mounting beams, each main supporting wheel comprises a wheel body and supporting blocks positioned on two sides of the wheel body, the wheel bodies are fixed on a rotating shaft, the wheel bodies are coaxial with the rotating shaft, two ends of the rotating shaft are respectively mounted on the supporting blocks through bearings, and the supporting blocks are mounted on the upper surface of the transverse mounting, the lower transverse installation beam is provided with two lower supporting wheels, the lower supporting wheels comprise lower wheel bodies and lower supporting blocks located on two sides of the lower wheel bodies, the lower wheel bodies are fixed on the lower rotating shaft, the lower wheel bodies are coaxial with the lower rotating shaft, two ends of the lower rotating shaft are respectively installed on the lower supporting blocks through bearings, and the lower supporting blocks are installed on the upper surface of the lower transverse installation beam through bolts.

2. The conveying structure of a heavy plate-type feeder according to claim 1, wherein the wheel body is provided with two end stop rings, the wheel body is provided with an annular groove at the middle portion, the lower surface of the trough plate is provided with a guide bar capable of being embedded between the two end stop rings, the guide bar is provided with a protruding portion capable of being embedded in the annular groove at the middle portion, and the length direction of the guide bar is parallel to the conveying direction of the annular conveying belt.

3. The conveying structure of a heavy plate-type feeder according to claim 1, wherein the lower wheel body is provided with a lower limiting ring, and the lower limiting rings on the two lower wheel bodies on the same lower transverse mounting beam respectively clamp two ends of the trough plate.

4. The conveying structure of a heavy plate feeder according to claim 2, wherein a plurality of auxiliary support wheels are mounted on the transverse mounting beam, and the auxiliary support wheels are located between the two main support wheels.

5. The conveying structure of a heavy plate-type feeder according to claim 4, wherein the structure of the auxiliary supporting wheel is the same as that of the main supporting wheel, and the lower surface of the trough plate is provided with an auxiliary guide strip matched with the auxiliary supporting wheel.