CN206782034U

CN206782034U - The steamer upender not wound

Info

Publication number: CN206782034U
Application number: CN201720607943.XU
Authority: CN
Inventors: 李先根
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-27
Filing date: 2017-05-27
Publication date: 2017-12-22
Anticipated expiration: 2027-05-27

Abstract

A kind of steamer upender not wound is the utility model is related to, is the improvement to prior art steamer upender.After the technical program, compared with prior art, because having deflection cone and submersible motor shield on propeller, so current pasture and water and nylon rope do not contact with axle, so being not easy to wind；Because carrying taper serration blade at the front and rear edges of the propeller blade, when the blade high-speed rotation, can the higher nylon fishing net gang rope of saw cutting toughness, so pasture and water and fishing net gang rope will not hang over winding screw oar on propeller；Because being respectively equipped with a doffer at the both ends of support, when nylon rope shorter after cut-out hangs over the doffer on support, because roller hang nylon rope can not possibly both ends it is definitely equal, when hung on roller nylon restrict both ends it is unequal when, the chain wheel rope laid particular stress on by the drive of current just as an one end, doffer can be made to rotate from turn and fall hung thing, so also thing will not be hung in the aggregation of the both ends of support.

Description

The steamer upender not wound

Technical field

It the utility model is related to a kind of transport steamer, the steamer upender not wound particularly.

Background technology

Common saying says " the small good u-turn of ship ", can also extend and be interpreted as " the big u-turn of ship is difficult ".At present, the u-turn of steamer, typically All it is to be carried out in the broad water surface, the enough depth of water, straight section, is produced by the deflection of rudder at stern and the rotation of propeller Raw thrust, the big camber line that sails on the water is turned, to realize u-turn.Steamer is general all relatively more tired in inland river u-turn It is difficult.To solve this problem, Publication No. CN 202879780U steamer upender, although solving the fast velocity modulation of steamer The problem of head, but the nylon fishing net gang rope for easily entering pasture and water from the mouth of pipe of hull both sides in navigation and u-turn and abandoning easily is wound U-turn pipeline is blocked at propeller, once blocking in centre in the upender, is difficult to clear up.

Utility model content

The purpose of this utility model is：One kind is provided and does not wind nonclogging steamer upender.

The utility model adopts the technical scheme that, the steamer upender that the utility model is not wound, is to existing skill The improvement of art steamer upender, it includes：In fore-body, light draft line on the biside plate of pontoon symmetrically respectively to open one Circular hole, welded respectively with the circular hole with two mouths of pipe of a steel pipe, make the hollow permeable crossbeam of connection hull biside plate； A submersible motor is fixed with support on the axial line of the steel pipe, propeller, the submersible motor are housed on the axle of the submersible motor Cable through sealing is compressed at steel pipe, be connected with the power supply in ship；It is characterized in that：It is described to be equipped with the axle of submersible motor Propeller, it is the propeller with deflection cone and submersible motor shield, is that a spiral shell is respectively installed in the two end axles of submersible motor Revolve oar；The propeller is that taper serration blade is carried at propeller blade front and rear edges；The branch of the fixed submersible motor Frame, it is that a doffer is respectively filled at the both ends of support；When needing u-turn, submersible motor power supply is connected, propeller rotational produces Thrust, make fore traversing to side and turn round to reach the purpose of u-turn；When needing to turn to u-turn to opposite side, as long as connecting Motor reversal circuit, make motor reversal just.

After above technical scheme, compared with prior art, because having deflection cone and submersible motor shield, institute on propeller Do not contacted with current pasture and water and nylon rope with axle, so being not easy to wind；Because being sawed at the front and rear edges of the propeller blade with oblique Tooth form blade, when the blade high-speed rotation, can the higher nylon fishing net gang rope of saw cutting toughness, so pasture and water and fishing net guiding principle Rope will not hang over winding screw oar on propeller；One is installed with taper serration blade because each on the axle at submersible motor both ends Propeller, no matter so submersible motor rotates forward or reversion can cut off the pasture and water to come in from steel pipe both ends and nylon rope；Cause exists The both ends of support are respectively equipped with a doffer, when nylon rope shorter after cut-out hangs over the doffer on support, because of roller institute Hang nylon rope can not possibly both ends it is definitely equal, when hung on roller nylon rope both ends it is unequal when, because current drive just As the chain wheel rope that an one end is laid particular stress on, doffer can be made to rotate from turn and fall hung thing, so will not also gather at the both ends of support Collection hangs thing.

Brief description of the drawings

Fig. 1 is the structural representation inside the steamer upender that the utility model is not wound.

Fig. 2 is the enlarged diagram of the taper serration blade carried in Fig. 1 on propeller blade.

In figure：1st, steel pipe；2nd, support；2.1st, doffer；3rd, submersible motor；4th, propeller；4.1st, taper serration blade； 4.2nd, deflection cone；4.3rd, submersible motor shield.

Embodiment

The steamer upender provided by the utility model not wound, it is that prior art steamer is reversed end for end to fill in Fig. 1,2 The improvement put, it includes：In fore-body, light draft line on the biside plate of pontoon symmetrically respectively to open a circular hole, with a steel Two mouths of pipe of pipe weld with the circular hole respectively, make the hollow permeable crossbeam of connection hull biside plate；In the axle of the steel pipe A submersible motor is fixed with support on heart line, propeller is housed on the axle of the submersible motor, the cable of the submersible motor is being worn Cross and sealing is compressed at steel pipe, be connected with the power supply in ship；It is characterized in that：It is described in submersible motor（3）Axle on propeller is housed （4）, it is to carry deflection cone（4.2）With submersible motor shield（4.3）Propeller（4）, it is in submersible motor（3）Two end axles on Respectively one propeller of installation（4）；The propeller（4）It is that taper serration blade is carried at propeller blade front and rear edges （4.1）；The fixed submersible motor（3）Support（2）, it is in support（2）Both ends respectively fill a doffer（2.1）；When need When reversing end for end, submersible motor is connected（3）Power supply, propeller（4）Rotate and produce thrust, make fore traversing to side and turn round to reach To the purpose of u-turn；When needing to turn to u-turn to opposite side, as long as connecting motor reversal circuit, make motor reversal just.

Claims

1. the steamer upender not wound, it includes：In fore-body, light draft line is with symmetrical on the biside plate of pontoon A circular hole is respectively opened, is welded respectively with the circular hole with two mouths of pipe of a steel pipe, makes the hollow permeable of connection hull biside plate Crossbeam；A submersible motor is fixed with support on the axial line of the steel pipe, propeller is housed on the axle of the submersible motor, this is latent The cable of hydroelectric machine is connected through compression sealing at steel pipe with the power supply in ship；It is characterized in that：The propeller（4）It is band There is deflection cone（4.2）With submersible motor shield（4.3）Propeller（4）, it is in submersible motor（3）Two end axles on each installation one Individual propeller（4）；The propeller（4）It is that taper serration blade is carried at propeller blade front and rear edges（4.1）；It is described solid Determine submersible motor（3）Support（2）, it is in support（2）Both ends respectively fill a doffer（2.1）.