Transportation runner with adjustable height

A technology of transport flow and height, applied in the field of machinery, can solve problems such as inability to adjust the height, and achieve the effect of simple structure and convenient adjustment

Inactive Publication Date: 2014-01-08
蔡芳华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above transportation devices are relatively common, but they all have such problems in use: they cannot be adjusted according to the transportation height, and when the transportation height needs to be changed, additional design is required

Method used

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  • Transportation runner with adjustable height

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Embodiment Construction

[0012] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0013] Such as figure 1 As shown, the present invention includes two side plates 4 and several rollers 2 arranged between the side plates 4, and the rollers 2 are driven to rotate by a power device, and are characterized in that an intermediate plate 14 arranged under the side plates 4 is also included , set the base plate 16 below the middle plate 14, and at least one lifting device 6, the lifting device 6 includes four lifting rods 8 that are hinged to each other in pairs, and two of the hinge points on the top of the lifting rods 8 are respectively hinged on the side plates 4 and the bottom plate 16, the other two hinge points on the top can slide in the groove 12 provided on the middle plate 14.

[0014] In the present invention, the position of the bottom plate 16 is fixed, and the distance between the side plates 4 and the bottom plate 16 is changed by...

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PUM

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Abstract

The invention discloses a transportation runner with an adjustable height. The transportation runner with the adjustable height comprises two side plates and a plurality of rollers arranged between the side plates. The rollers are driven by a power device to rotate. The transportation runner with the adjustable height is characterized by further comprising an intermediate plate arranged below the side plates, a bottom plate arranged below the intermediate plate, and at least one lifting device. The lifting device comprises four lifting rods, wherein every two of the lifting rods are hinged to each other. The hinge points of two opposite vertexes of the lifting rods are hinged to the side plates and the bottom plate respectively, the hinge points of the other two opposite vertexes can slide in a groove formed in the intermediate plate. According to the transportation runner with the adjustable height, the position of the bottom plate is fixed, the distance between the side plates and the bottom plate is changed by means of adjusting the distance between the hinge points of the two lifting rods located on the intermediate plate, and therefore ascending and descending are realized; the transportation runner with the adjustable height is simple in structure, convenient to adjust and capable of being suitable for various places.

Description

technical field [0001] The invention relates to a material transportation device in mechanical production, which belongs to the field of machinery. Background technique [0002] In mechanical production and life, people often need to transport materials from one place to another. For this reason, people have designed a variety of transportation devices, for example, through belt and pulley transmission, chain and sprocket transmission. [0003] The prior art also discloses a transportation device, which consists of several rollers connected to each other. When one of the rollers rotates under the drive of the power device, it will drive the other rollers to rotate, thereby realizing the transportation. [0004] These transportation devices above are all relatively common, but they all have such problems in use: they cannot be adjusted according to the height of transportation, and when the transportation height is to be changed, additional designs are required. Contents of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G13/12
Inventor 蔡芳华
Owner 蔡芳华
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