Boat trailer of automatic centering structure

An automatic centering and boating technology, which is applied to motor vehicles, vehicles used for freight, and goods transport vehicles, etc., can solve problems such as difficult to maintain the angle of centering, and achieve improved stability, reduced damage rate, and reduced friction force effect

Inactive Publication Date: 2017-04-26
浙江澳托美克船业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 3. When the boat is loaded onto the trailer, the boat can be accelerated to the trailer without mechanical lifting. However, in the actual process of loading the boat, there will be water currents and waves that will af

Method used

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  • Boat trailer of automatic centering structure
  • Boat trailer of automatic centering structure
  • Boat trailer of automatic centering structure

Examples

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Example Embodiment

[0044] The present invention will be further described below in conjunction with the drawings.

[0045] Such as Figure 1 to 13 A boat trailer with an automatic centering structure is shown, including a frame, wheels, a load-bearing roller device 1, a guide roller device 2, a V-shaped guide plate 7 at the rear of the trailer, and an upper lifting wheel 70.

[0046] The frame includes a side frame 6 and a support frame 5. The two ends of the support frame 5 are fixed to the inner surface of the side frame 6, the horizontal ends of the support frame 5 are inclined upwards to form a "﹝" shape, and the load-bearing roller device 1 passes through the first support rod The guide roller device 2 is fixed to the inclined two ends of the supporting frame 5 through the second supporting rod. The guide roller device and the load-bearing roller device are placed obliquely to form a V-shaped supporting surface corresponding to the shape of the bottom of the ship, so that when the entire hull en...

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PUM

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Abstract

The invention discloses a boat trailer of an automatic centering structure. The boat trailer comprises a trailer frame, wheels, load-bearing rolling wheel devices, guide rolling wheel devices, a V-shaped guide plate and an uplifting wheel, and the V-shaped guide plate is located at the tail of the trailer. The trailer frame comprises a side frame and a supporting frame. The load-bearing rolling wheel devices and the guide rolling wheel devices are all fixed to the two ends of the supporting frame through supporting rods and all comprise swing arm mechanisms. Each swing arm mechanism comprises a swing arm and supporting wheels. The two ends of each swing arm are provided with supporting shafts. The supporting wheels are pivoted to the supporting shafts. The swing arms are pivoted to load-bearing beams or guide beams through pivots in a swing mode. Conical surfaces are arranged at the two ends of through holes of the supporting wheels. The V-shaped guide plate is arranged between the two guide rolling wheel devices. The uplifting wheel is located in the middle of the V-shaped guide plate. A boat can be automatically centered when transported on the trailer, sea waves and other external influence factors are avoided, and later-period correction is not needed; and in addition, the supporting wheels on the swing arms can cater to the inclined plane of the bottom of the boat, and enough support is given to the boat.

Description

technical field [0001] The invention relates to the field of boat trailers, in particular to a boat trailer with an automatic centering structure. Background technique [0002] Most of the existing boat trailers have support wheels, and the function of the support wheels is to support the boat to hold up the hull, and then fix the boat by tools such as ropes, so that the fixed boat can be towed. [0003] However, due to some yachts with large weight and volume, it is not suitable to use the above simple trailer for fixing, the reasons are as follows: [0004] 1. For small and medium-sized yachts, the bottom is V-shaped, and the vertical support alone is not enough, and the bottom of the inclined plane needs to be supported; [0005] 2. When the boat is being towed, the most difficult step should be how to lift the hull in the water and transport it to the top of the trailer; [0006] 3. When the boat is loaded onto the trailer, the boat can be accelerated to the trailer wi...

Claims

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Application Information

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IPC IPC(8): B60P3/10B62D63/08
CPCB60P3/1033B60P3/1075B62D63/08
Inventor 徐韡李凡赵勇
Owner 浙江澳托美克船业有限公司
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