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A brake device for belt conveyor
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A belt conveyor and braking device technology, applied in the direction of conveyors, transportation and packaging, etc., can solve the problems of expensive, time-consuming, labor-intensive, complex structure, etc., and achieve the effect of extending the distance
Active Publication Date: 2021-07-30
承德县金盈矿业有限公司
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Abstract
Description
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Problems solved by technology
[0002] When the existing belt conveyor brakes, it usually pulls the brake switch manually or additionally installs an electric or magnetic brake device on the transmission shaft. The manual switch method requires manual guarding or walking to the brake switch to start the brake. Switching is time-consuming and labor-intensive, and there are potential safety hazards. Electric or magnetic braking devices are usually controlled remotely, which is more convenient, but the additional structure is complicated and expensive. At the same time, the above-mentioned braking methods cannot accurately control the timing of braking.
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Embodiment 1
[0024] Such as Figure 1-3 As shown, a braking device for a belt conveyor includes: a drive shaft 5, which is used to drive a pulley 17, and then drives a belt conveyor; a sliding block 9, which is used for braking the drive shaft 5; The structure is used to control the sliding block 9 to move between the braking position and the non-braking position.
[0025] The left end of the drive shaft 5 is rotated on the first support 1 through a bearing, and the left end of the drive shaft 5 is limited in the axial direction by the first fastening nut 15 and the limit sleeve 3. The right side of the shaft sleeve 3 is abutted against a transmission shaft sleeve 4 .
[0026] The brake structure includes a spring washer 6, a spring 7, a sliding block 9, a brake sleeve 11, a ball 12 and a brake block 13, and the spring washer 6 is arranged on the right side of the transmission sleeve 4, The right side of the spring washer 6 abuts against a spring 7, the right side of the spring 7 abuts a...
Embodiment 2
[0036] Such as Figure 1-3 As shown, a braking device for a belt conveyor includes: a drive shaft 5, which is used to drive a pulley 17, and then drives a belt conveyor; a sliding block 9, which is used for braking the drive shaft 5; The structure is used to control the sliding block 9 to move between the braking position and the non-braking position.
[0037] The left end of the drive shaft 5 is rotated on the first support 1 through a bearing, and the left end of the drive shaft 5 is limited in the axial direction by the first fastening nut 15 and the limit sleeve 3. The right side of the shaft sleeve 3 is abutted against a transmission shaft sleeve 4 .
[0038] The brake structure includes a spring washer 6, a spring 7, a sliding block 9, a brake sleeve 11, a ball 12 and a brake block 13, and the spring washer 6 is arranged on the right side of the transmission sleeve 4, The right side of the spring washer 6 abuts against a spring 7, the right side of the spring 7 abuts a...
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Abstract
The invention relates to a brake device for a belt conveyor, comprising: a drive shaft, used to drive a pulley, and then drives the belt conveyor; a sliding block, used for braking the drive shaft; a brake structure, used for The control slider moves between a braked position and a non-braked position. The braking device of the present invention realizes the braking of the belt conveyor and prevents the belt conveyor from reversing without additional power through the cooperation of the spring, the sliding block, the braking sleeve, the ball and the braking block, and The invention can accurately control the braking timing.
Description
technical field [0001] The invention relates to the technical field of belt conveyors, in particular to a braking device for belt conveyors. Background technique [0002] When the existing belt conveyor brakes, it usually pulls the brake switch manually or additionally installs an electric or magnetic brake device on the transmission shaft. The manual switch method requires manual guarding or walking to the brake switch to start the brake. Switching is time-consuming and labor-intensive, and there are potential safety hazards. Electric or magnetic braking devices are usually controlled remotely, which is more convenient, but the additional structure is complex and expensive. At the same time, the above-mentioned braking methods cannot accurately control the timing of braking. Contents of the invention [0003] The object of the present invention is to address the above problems and provide a braking device for a belt conveyor that has a simple structure and can accurately ...
Claims
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Application Information
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