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Compound motion deviation correcting device use for belt conveyor

A belt conveyor and compound motion technology, which is applied in the direction of conveyors, conveyor objects, transportation and packaging, etc., can solve the problems of unstable swing of the swing roller frame, large rotation resistance at the middle hinge, and inflexible movement.

Active Publication Date: 2015-10-21
XUZHOU HUIKE AUTOMATION ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under normal circumstances, this type of deviation correction device has a large rotational resistance at the middle hinge, and the swing idler frame does not swing smoothly, and the movement is often inflexible.

Method used

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  • Compound motion deviation correcting device use for belt conveyor
  • Compound motion deviation correcting device use for belt conveyor
  • Compound motion deviation correcting device use for belt conveyor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Refer to attached figure 1 , 2 , 3, 5, 6, 7

[0027] The technical solution adopted by the present invention to solve its technical problems is:

[0028] Such as figure 1 As shown, the first embodiment of the compound motion correction device for belt conveyors includes a bottom beam 1, a swing idler frame 2, an idler roller 4, a guide roller frame 6, and a guide roller 7, and the idler roller 4 is clamped on the swing idler roller On the frame 2, the guide rollers 7 are symmetrically installed on both ends of one side of the swing roller frame 2 through the guide roller frame 6. The bottom crossbeam 1 is a horizontally symmetrical structure, and the two ends of the bottom crossbeam 1 are symmetrically provided with longitudinal inclined guide rails one 1-2 and inclined guide rail two 1-6. In the first embodiment, inclined guide rail one 1-2 and inclined guide rail two 1 -6 is symmetrically arranged on the crossbeam 1-5, the middle part of the bottom crossbeam 1 is ...

Embodiment 2

[0040] Refer to attached Figure 4

[0041] The structure of the swing idler frame 2 in the second embodiment is the same as that in the first embodiment, and the horizontal support shaft assembly 3 is also connected with the bottom connection plate 2-1 of the swing idler frame 2 through the shaft end connector 3-1, and the characteristic is that : the middle part of the bottom beam 1 is provided with a spherical hinge seat 1-4 connected with the bottom beam 1 through a screw 3-10; Journal 1 3-7 and journal 2 3-13; the inner spherical outer ring 3-12 cooperates with the middle sphere 3-11 of the horizontal support shaft 3-2 to form a ball pair; the inner spherical outer ring 3-12 is placed on the ball joint In the seat 1-4, and in the ball hinge seat 1-4, it is axially positioned by the positioning notch 1-4-2 and the retaining ring 1-4-1 for the hole; the two side rollers 3-4 are provided with bearings 3-9, respectively worn on the journal one 3-7 and journal two 3-13 of th...

Embodiment 3

[0044] Refer to attached Figure 8 :

[0045] Figure 8 The third embodiment of the present invention is a compound motion correction device for the return conveyor belt of the belt conveyor. The structure of embodiment three and figure 1 The structure of the deviation correcting device for the carrier belt shown is similar, and the third embodiment is connected to the middle frame of the belt conveyor through the side mounting frame 10 .

[0046] Utilizing the present invention, both the deviation correcting device for the carrying conveyor belt of the belt conveyor and the deviation correcting device for the return conveyor belt can be designed. The present invention realizes the dual-motion combination of the horizontal swing and the swing in the vertical plane of the swing idler group, and utilizes the space swing within a certain range to rectify the conveyor belt of the belt conveyor, which can achieve a good rectification effect. It can be used in belt conveyors in ...

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Abstract

Provided is a compound motion deviation correcting device use for a belt conveyor. The device comprises a bottom cross beam and a swing carrier roller frame. The bottom cross beam is symmetric in a transverse direction, and two ends are provided with longitudinal inclined guide rails, and the middle part is provided with a horizontal support plate. The swing carrier roller frame is arranged above the bottom cross beam, and two ends are symmetrically provided with two end guide rollers. The end guide rollers on the two ends of the swing carrier roller frame are guided and limited by the inclined guide rails on the two ends of the bottom cross beam. The middle part of the bottom of the swing carrier roller frame is connected with the middle part of the bottom cross beam through a horizontal support shaft assembly. The middle part of the horizontal support shaft assembly and the middle part of the bottom cross beam form a spherical hinge. The outer circles of side wheels which are symmetrically installed on the horizontal support shaft in series contact with the horizontal support shaft in a tangent manner. Two ends of the horizontal support shaft assembly are connected with the bottom of the swing carrier roller frame. The axial direction of the horizontal support shaft is vertical to the horizontal direction of the swing carrier roller frame. The swing carrier roller frame realizes association and combination of horizontal swing and swing in a vertical direction, and using combination of motion, deviation correction of the conveyer belt of a belt conveyor is realized.

Description

technical field [0001] The invention relates to a compound motion correction device for a belt conveyor, which belongs to the technical field of belt conveyors. Background technique [0002] The belt deviation of the belt conveyor is a common phenomenon. There are many factors that cause the deviation, such as the deformation of the conveyor frame, improper installation of the idler frame, improper joint of the conveyor belt, large damage resistance of some idler rollers, and wear of the belt, etc. . Installing a self-aligning roller set or a special correction device is one of the solutions to solve the deviation of the conveyor belt. At present, the middle part of the mounting bracket of the self-aligning roller group (deviation correction device) that is common on the market is hinged with the middle part of the swinging roller frame in the vertical direction to form a rotating pair, and the swinging roller frame is usually driven by a side vertical roller or a linkage m...

Claims

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Application Information

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IPC IPC(8): B65G39/16B65G15/64
CPCB65G39/16
Inventor 李允旺代素梅田丰
Owner XUZHOU HUIKE AUTOMATION ENG
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