Auxiliary device for icebreaker

An auxiliary device and icebreaker technology, which is applied to icebreakers and other directions, can solve the problems of no help in icebreaking, affecting the forward speed of icebreakers, and reducing icebreaking benefits.

Inactive Publication Date: 2017-09-22
宁波市海曙发辉机械科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The patent for invention with the application number CN201310193717.8 discloses the combined ice-breaking equipment and method of grooving and hull pressure, a combined ice-breaking equipment of grooving and hull pressure, including an icebreaker, which is characterized in that: each side of the hull of the icebreaker is provided with a Ice-breaking device, the ice-breaking device comprises an outrigger, a milling cutter arranged on the outrigger and a power unit connected to the milling cutter on the outrigger, the axial direction of the milling cutter is the width direction of the icebreaker, and the icebreaker hull It is located between the two milling cutters of the two ice-breaking devices, and the two milling cutters of the two o

Method used

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  • Auxiliary device for icebreaker
  • Auxiliary device for icebreaker

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0015] As shown in the figure: 1. Bow, 2. Connecting base frame, 3. Hoist, 4. Sling, 5. Connecting frame, 6. Mechanical frame, 7. Ribbon wheel, 8. Main shaft, 9. Limiting bar, 10. Reducer, 11. Motor, 12. Set screw.

[0016] like figure 1 , figure 2 Shown: an auxiliary device for an icebreaker, including a connecting frame 5 and a mechanical frame 6, the left and right sides of the front end of the bow 1 of the icebreaker are respectively fixed with a connecting base frame 2, and the connecting frame 2 is connected with a connecting frame 5 on the shaft, and the connecting frame The front end of 5 is provided with mechanical frame 6, is provided with motor 11 on mechanical frame 6, and motor 11 is connected with speed reducer 10, is provided with main shaft 8 in mechanical frame 6, and speed reducer 10 is connected with main shaft 8, and mai...

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PUM

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Abstract

The invention discloses an auxiliary device for an icebreaker, which includes a connecting frame and a mechanical frame. A motor and a reducer are arranged on the frame, and a main shaft is arranged in the mechanical frame. A limit bar is set, and a positioning screw is set on the spur wheel; a sling is set on the mechanical frame, and a hoist is set on the bow, and the sling is connected to the hoist; the advantage of the present invention is that the ice layer can be easily broken and the icebreaker can be pulled forward , greatly improving the ice-breaking efficiency and ice-breaking thickness.

Description

technical field [0001] The invention relates to an icebreaker, in particular to an auxiliary device capable of breaking the ice layer easily and pulling the icebreaker forward. Background technique [0002] An icebreaker is a service ship used to break the ice on the water surface, open up waterways, ensure that ships enter and leave ice-covered ports and anchorages, or guide ships to sail in ice areas. The methods include ice-breaking and impact methods; the application number is CN201110326606 invention patent A continuous ice-breaking mechanism is disclosed, which is characterized in that it includes a gear (1), a toothed wheel bracket (2), a bearing (3), a toothed wheel shaft (4) and a bracket (5), wherein the toothed wheel (1 ) is connected with the toothed wheel shaft (4), the toothed wheel shaft (4) is connected with the toothed continuous bracket (2) through the bearing (3), and the bracket (5) is arranged on both sides of the lower part of the toothed wheel (1); thi...

Claims

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Application Information

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IPC IPC(8): B63B35/08
CPCB63B35/08
Inventor 吴炳发吴丹辉
Owner 宁波市海曙发辉机械科技有限公司
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