The positioning structure between the exciter of the road roller and the synchronous co-direction drive gearbox
A technology for positioning structure and vibration exciter, which is applied in the field of road roller devices, can solve problems such as being unfavorable to ensure the concentricity of the vibration exciter, and achieve the effects of simple structure, simple disassembly and assembly, and good effect.
Active Publication Date: 2016-04-13
刁忠玲
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Problems solved by technology
[0002] At present, the exciter used in the vibratory roller and the synchronous co-directional drive gearbox are equipped with positioning pins after assembly to prevent displacement during work and facilitate disassembly and alignment. However, this positioning method is not conducive to ensuring that the exciter and the concentricity with the synchronous co-direction drive gearbox
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[0011] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
[0012] Such as figure 1 As shown, the vibrator 1 and the synchronous co-directional driving gearbox 2 are placed in the wheel body 6 and fixed on the wheel body web 7 . There are at least two vibrators 1 . figure 1 There are two vibrators 1 shown, which are paralleled horizontally. There is a first bearing gland 3 and a second bearing gland 4 between the vibrators 1 . The first bearing gland 3 is at the end of the first eccentric shaft 8 , and the second bearing gland 4 is at the end of the second eccentric shaft 9 . As shown in the figure, the first bearing gland 3 and the second bearing gland 4 are connected through concave-convex joints to ensure that the centers of the first bearing gland 3 and the second bearing gland 4 are located on th...
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The invention discloses a concentric positioning structure between road roller exciters as well as between synchronous one-direction driving gear boxes. At least two exciters are arranged in parallel; a bearing gland is arranged on one side of each of the adjacent ends of the exciters; eccentric shafts of fixed eccentric blocks are sleeved with the two bearing glands; a synchronous one-direction driving gear box is arranged on one side of each exciter in the horizontal direction; third bearing glands are arranged at the ends, which are close to the exciters, of the synchronous one-direction driving gear boxes; matched concentric positioning devices are arranged on the two bearing glands to connect the two bearing glands with the centers on a same horizontal line; the eccentric shafts of the exciter fixed eccentric blocks, which are adjacent to the synchronous one-direction driving gear boxes, are sleeved with the third bearing glands; the third bearing glands serve as bearing glands of the synchronous one-direction driving gear boxes as well as bearing glands on one sides of the adjacent exciters. The concentric positioning structure is simple, is convenient to manufacture, and has a good concentric positioning effect.
Description
technical field [0001] The invention relates to the technical field of road roller devices, in particular to a concentric positioning structure between vibrating exciters of an oscillating vibrating road roller and between synchronous and co-directional drive gear boxes. Background technique [0002] At present, the exciter used in the vibratory roller and the synchronous co-directional drive gearbox are equipped with positioning pins after assembly to prevent displacement during work and facilitate disassembly and alignment. However, this positioning method is not conducive to ensuring that the exciter and the concentricity between them and the synchronous drive gearbox. The concentricity between the exciter and the synchronous drive gearbox is beneficial to ensure the synchronization of the two parallel eccentric blocks, and at the same time avoids the early wear of the vibration bearing, the synchronous gear and the synchronous gear bearing, reduces the vibration noise, a...
Claims
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IPC IPC(8): E01C19/28
Inventor 张晨何三海
Owner 刁忠玲