CN110758993A

CN110758993A - Transmission band of adjustable height

Info

Publication number: CN110758993A
Application number: CN201911245219.7A
Authority: CN
Inventors: 朱志良
Original assignee: Nanfeng Jipin Biotechnology Co Ltd
Current assignee: Nanfeng Jipin Biotechnology Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-02-07

Abstract

The invention provides a height-adjustable transmission belt, which comprises a support belt wheel and a transmission belt, wherein the support belt wheel is wound by the transmission belt, the lower end of the support belt wheel is provided with a first connecting frame and extends into the first connecting frame, the lower end of the connecting frame is fixedly provided with a lifting column, the lower end of the lifting column is provided with a hollow cylinder and extends into the hollow cylinder, the lower end of the hollow cylinder is fixedly provided with a movable bottom plate, the lower end of the movable bottom plate is provided with a universal brake wheel, the side end of the movable bottom plate is fixedly provided with a sliding plate, the side end of the sliding plate is provided with a fixed bottom plate and extends into the fixed bottom plate, the upper end of the fixed bottom plate is provided with an electric cylinder, the upper end of the electric cylinder is fixedly connected with a second connecting frame, the inside of the second connecting frame is, the flexibility of use is improved.

Description

Transmission band of adjustable height

Technical Field

The invention relates to a height-adjustable transmission belt, belonging to the technical field of transmission belts.

Background

The transmission belt is suitable for material transmission in industries such as coal, mine, port, electric power, metallurgy and building materials, has the characteristics of large tensile strength, long service life, small use elongation and good bending resistance flexibility, and is used for long-distance, large-span, large-capacity and high-speed material transmission. Is commonly used for circulation package of assembly lines and warehouse goods.

In the prior art, the supporting mechanism of the conveying belt is a fixing mechanism, the height of the fixing mechanism cannot be adjusted, the conveying length of the conveying belt is fixed, the using range is narrow, and the using flexibility is poor.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the height-adjustable conveying belt to solve the problems in the background art.

In order to achieve the purpose, the invention is realized by the following technical scheme: the height-adjustable transmission belt comprises a supporting belt wheel and a conveying belt, wherein the conveying belt is wound on the supporting belt wheel, a first connecting frame is arranged at the lower end of the supporting belt wheel and extends to the inside of the first connecting frame, a lifting column is fixed to the lower end of the connecting frame, a hollow cylinder is arranged at the lower end of the lifting column and extends to the inside of the hollow cylinder, a movable bottom plate is fixed to the lower end of the hollow cylinder, universal brake wheels are installed at the lower end of the movable bottom plate, a sliding plate is fixed to the side end of the movable bottom plate, a fixed bottom plate is arranged at the side end of the sliding plate and extends to the inside of the fixed bottom plate, an electric cylinder is installed at the upper end of the fixed bottom plate, a second connecting frame is fixedly.

Furthermore, the moving bottom plate, the hollow cylinder, the lifting column, the first connecting frame, the two supporting belt wheels and the two sliding plates are arranged, the two sliding plates are symmetrically arranged at the left end and the right end of the fixed bottom plate and extend into the fixed bottom plate, the two supporting belt wheels are arranged in the conveying belt, and the two supporting belt wheels are symmetrically arranged at the left side and the right side of the tensioning wheel.

Furthermore, two first grooves are symmetrically formed in the left end and the right end of the fixed bottom plate, sliding plates are arranged in the two first grooves, at least two first fixed holes are formed in the upper ends of the sliding plates at equal intervals, two first locking bolts are symmetrically arranged on the edge positions of the left side and the right side of the upper end of the fixed bottom plate, and the two first locking bolts penetrate through the fixed bottom plate and extend into the first fixed holes in the upper ends of the two sliding plates respectively.

Further, the lower end of the moving bottom plate is symmetrically provided with two universal brake wheels, the annular outer end of the hollow cylinder is provided with a second locking bolt, the upper end of the hollow cylinder is provided with a second groove, the lifting column is arranged inside the second groove, the annular outer end of the lifting column is provided with at least two second fixing holes at equal intervals, and the two second locking bolts penetrate through the hollow cylinder and extend into the second fixing holes at the upper ends of the two lifting columns respectively.

Furthermore, a driving motor is fixed at the rear end of one end of the connecting frame on the left side, and the front end of the driving motor is connected with the supporting belt wheel through a transmission shaft.

Furthermore, two first limiting plates are symmetrically fixed at the front end and the rear end of the supporting belt wheel, the two limiting plates are symmetrically arranged at the front end and the rear end of the conveying belt, two second limiting plates are symmetrically arranged at the front end and the rear end of the tensioning wheel, the two limiting plates are symmetrically arranged at the front end and the rear end of the conveying belt, the first connecting frame and the second connecting frame are both processed into a U shape, the first connecting frame is connected with the supporting belt wheel through a rotating shaft, and the tensioning wheel is connected with the tensioning wheel through a rotating shaft.

The invention has the beneficial effects that: according to the height-adjustable transmission belt, due to the fact that the universal brake wheel, the moving bottom plate, the hollow cylinder, the lifting column, the first connecting frame, the supporting belt wheel, the conveying belt, the tensioning wheel, the second connecting frame, the electric cylinder, the fixed bottom plate and the sliding plate are additionally arranged, the height of the lifting column can be adjusted through the design, the height of the conveying belt can be adjusted conveniently, the distance between the moving bottom plate and the fixed bottom plate can be adjusted conveniently, the transmission length can be adjusted conveniently, the use range is expanded, the height-adjustable transmission belt is reasonable in structure, the height adjustment is convenient, the transmission length is convenient to adjust, and the use flexibility is improved.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a height-adjustable conveyor belt according to the present invention;

FIG. 2 is an assembly view of a hollow cylinder, a lifting column, a first connecting frame and a supporting pulley of a height-adjustable conveyor belt according to the present invention;

FIG. 3 is an assembly diagram of a tension wheel, a second connecting frame and an electric cylinder in a transmission belt with adjustable height according to the present invention;

in the figure: 1-universal brake wheel, 2-movable bottom plate, 3-hollow cylinder, 4-lifting column, 5-connecting frame I, 6-supporting belt wheel, 7-conveying belt, 8-tensioning wheel, 9-connecting frame II, 10-electric cylinder, 11-fixed bottom plate, 12-sliding plate and 13-driving motor.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a height-adjustable transmission belt comprises a support belt wheel 6 and a transmission belt 7, wherein the transmission belt 7 is wound on the support belt wheel 6, a first connecting frame 5 is arranged at the lower end of the support belt wheel 6 and extends into the first connecting frame 5, a lifting column 4 is fixed at the lower end of the first connecting frame 5 through a bolt, a hollow cylinder 3 is arranged at the lower end of the lifting column 4 and extends into the hollow cylinder 3, a movable bottom plate 2 is fixed at the lower end of the hollow cylinder 3 through a bolt, a universal brake wheel 1 is installed at the lower end of the movable bottom plate 2 through a bolt, a sliding plate 12 is fixed at the side end of the movable bottom plate 2, a fixed bottom plate 11 is arranged at the side end of the sliding plate 12 and extends into a fixed bottom plate 11, an electric cylinder 10 is installed at the upper end of the fixed bottom plate 11 through a bolt, the electric cylinder 10 is fixedly connected with a second connecting frame 9 through, then the electric cylinder 10 is started, the electric cylinder 10 works and drives the connecting frame II 9 and the tensioning wheel 8 to move upwards at the same time, when the tensioning wheel 8 moves upwards to a proper height, a person closes the electric cylinder 10, the conveying belt 7 is in a loose state at the moment, then the person removes the fixing of the lifting column 4 and the hollow cylinder 3, then the lifting column 4 moves upwards to a proper height, then the hollow cylinder 3 and the lifting column 4 are locked, the height of the conveying belt 7 is adjusted, then the person removes the locking between the sliding plate 12 and the fixed bottom plate 11, then the sliding plate 12 moves left and right, the sliding plate 12 moves left and right to drive the movable bottom plate 2 to move left and right to a proper position, then the fixed bottom plate 11 and the sliding plate 12 are locked, then the person operates the electric cylinder 10 again, and the electric cylinder 10 works and drives the connecting frame II 9 and the tensioning wheel 8 to move downwards, taut wheel 8 downstream contacts with transportation area 7, when taut wheel 8 downstream to with two support band pulley 6 jointly with transportation area 7 tighten, electronic jar 10 is closed to the personnel, the realization is adjusted the transmission distance of transportation area 7, application range has been enlarged in this design, the flexibility has been improved, 11 upper end fixed control panel of PMKD, and control panel establishes in electronic jar 10 front side, control panel, electronic jar 10 and driving motor 13 pass through electric wire electric connection, because control panel, electronic jar 10 and driving motor 13's structure and theory of operation all belong to prior art, the event does not just do further the perplexing here.

Remove bottom plate 2, hollow cylinder 3, lift post 4, connection frame 5, support band pulley 6 and sliding plate 12 and all be equipped with two, inside two sliding plates 12 symmetry were installed both ends and all extended to fixed baseplate 11 about fixed baseplate 11, and transport belt 7 is inside to be equipped with two and to support band pulley 6, and two support band pulley 6 symmetries are installed in the 8 left and right sides of straining wheel, and two support band pulley 6's design has improved support stability.

Two first grooves are symmetrically formed in the left end and the right end of the fixed base plate 11, sliding plates 12 are arranged in the two first grooves, at least two first fixed holes are formed in the upper end of each sliding plate 12 at equal intervals, two locking bolts are symmetrically arranged on the edge positions of the left side and the right side of the upper end of the fixed base plate 11, the fixed base plate 11 is connected with the locking bolts through bolts, the two locking bolts penetrate through the fixed base plate 11 and extend to the inner parts of the first fixed holes in the upper ends of the two sliding plates 12 respectively, the first grooves are convenient to move left and right of the sliding plates 12, and the locking bolts are convenient to lock the sliding plates 12 and the.

The lower end of the movable bottom plate 2 is symmetrically provided with two universal brake wheels 1, the annular outer end of the hollow cylinder 3 is provided with a locking bolt II, the hollow cylinder 3 is connected with the locking bolt II through threads, the upper end of the hollow cylinder 3 is provided with a groove II, the lifting column 4 is arranged in the groove II, the annular outer end of the lifting column 4 is provided with at least two fixing holes II at equal intervals, the two locking bolts II penetrate through the hollow cylinder 3 and extend to the inner parts of the two fixing holes at the upper ends of the two lifting columns 4 respectively, the lifting column 4 is convenient to move up and down due to the design of the groove II, and the locking bolt II is convenient for locking the hollow cylinder 3 and the lifting.

The driving motor 13 is fixed at the rear end of the left connecting frame 5, the front end of the driving motor 13 is connected with the supporting belt wheel 6 through a transmission shaft, and the driving supporting belt wheel 6 is driven to rotate by the driving motor 13, so that the conveying belt 7 is driven to rotate.

Two limiting plates of both ends symmetric welding are first around supporting band pulley 6, and two limiting plate symmetries are established at both ends around transportation area 7, two limiting plates of both ends symmetric welding are two around the tight wheel 8, and two limiting plate symmetries are established at both ends around transportation area 7, a connecting frame 5 and a connecting frame two 9 are all processed into the U-shaped, a connecting frame 5 is connected with supporting band pulley 6 through the pivot, tight wheel 8 is connected with tight wheel 8 through the pivot, the design of limiting plate one and limiting plate two is realized carrying out spacing function to transportation area 7.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a transmission band of adjustable height, includes support band pulley (6) and conveyer belt (7), its characterized in that: a conveying belt (7) is wound on the supporting belt wheel (6), a first connecting frame (5) is arranged at the lower end of the supporting belt wheel (6) and extends into the first connecting frame (5), a lifting column (4) is fixed at the lower end of the first connecting frame (5), a hollow cylinder (3) is arranged at the lower end of the lifting column (4) and extends into the hollow cylinder (3), a moving bottom plate (2) is fixed at the lower end of the hollow cylinder (3), a universal brake wheel (1) is installed at the lower end of the moving bottom plate (2), a sliding plate (12) is fixed at the side end of the moving bottom plate (2), a fixed bottom plate (11) is arranged at the side end of the sliding plate (12) and extends into the fixed bottom plate (11), an electric cylinder (10) is installed at the upper end of the fixed bottom plate (11), a second connecting frame (9) is fixedly connected at the upper end of the electric cylinder (10), and a tensioning, the conveying belt (7) is wound on the tensioning wheel (8).

2. A conveyor belt as claimed in claim 1, characterised in that: the movable bottom plate (2), the hollow cylinder (3), the lifting column (4), the first connecting frame (5), the supporting belt wheels (6) and the sliding plates (12) are arranged in two numbers, the sliding plates (12) are symmetrically arranged at the left end and the right end of the fixed bottom plate (11) and extend to the inside of the fixed bottom plate (11), the two supporting belt wheels (6) are arranged inside the conveying belt (7), and the two supporting belt wheels (6) are symmetrically arranged at the left side and the right side of the tensioning wheel (8).

3. A conveyor belt as claimed in claim 1, characterised in that: two first grooves are symmetrically formed in the left end and the right end of the fixed base plate (11), sliding plates (12) are arranged in the two first grooves, at least two first fixed holes are formed in the upper ends of the sliding plates (12) at equal intervals, two first locking bolts are symmetrically arranged on the edge positions of the left side and the right side of the upper end of the fixed base plate (11), and the two first locking bolts penetrate through the fixed base plate (11) and extend into the first fixed holes in the upper ends of the two sliding plates (12) respectively.

4. A conveyor belt as claimed in claim 1, characterised in that: remove bottom plate (2) lower extreme symmetry and be equipped with two universal brake wheel (1), cavity drum (3) annular outer end installation locking bolt two, cavity drum (3) upper end is seted up recess two, and two inside lifting column (4) that are equipped with of recess, two at least fixed orifices two are seted up to lifting column (4) annular outer end equidistance, and two locking bolt two all pass cavity drum (3) and extend to two inside fixed orifices two of two lifting column (4) upper ends respectively.

5. A conveyor belt as claimed in claim 1, characterised in that: and a driving motor (13) is fixed at the rear end of the first connecting frame (5) on the left side, and the front end of the driving motor (13) is connected with the supporting belt wheel (6) through a transmission shaft.

6. A conveyor belt as claimed in claim 1, characterised in that: the supporting belt wheel (6) is symmetrically fixed at the front end and the rear end of the supporting belt wheel (6), the two limiting plates are symmetrically arranged at the front end and the rear end of the conveying belt (7), the two limiting plates are symmetrically arranged at the front end and the rear end of the tensioning wheel (8), the two limiting plates are symmetrically arranged at the front end and the rear end of the conveying belt (7), the connecting frame I (5) and the connecting frame II (9) are both processed into a U shape, the connecting frame I (5) is connected with the supporting belt wheel (6) through a rotating shaft, and the tensioning wheel (8) is connected with the tensioning wheel (8) through a rotating shaft.