CN2591262Y

CN2591262Y - Horizontal sail type windmill

Info

Publication number: CN2591262Y
Application number: CN02254323U
Authority: CN
Inventors: 刘福宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-13
Filing date: 2002-09-13
Publication date: 2003-12-10
Anticipated expiration: 2012-02-28

Abstract

The utility model relates to a horizontal sail type windmill, which belongs to the technical field of a mechanical technology. The horizontal sail type windmill is designed in order to solve the problems that much investment, complex equipment structure, and low benefit exist in the traditional propeller windmill. The horizontal sail type windmill is composed of a sail vane, a sail vane shaft, a rotary disk, a main shaft, a main shaft seat, and a belt wheel. The horizontal sail type windmill is provided with the sail vane. The sail vane is installed on the sail vane shaft. The sail vane shaft and the main shaft are vertical, are uniformly and radially installed on the circumference of the rotary disk, and can be rotated. The belt wheel is horizontally fixed on the main shaft below the rotary disk. The lower end of the main shaft which can be rotated and is vertical to the ground is installed in the main shaft seat. The main shaft seat is fixed on the ground. The horizontal sail type windmill can be used for wind power generation, or other equipment which needs to use power. The utility model has the advantages and the advantages of simple structure, less investment, convenient installation and use, and high benefit.

Description

Horizontal sail type windmill

Technical field: the utility model relates to a kind of horizontal sail type windmill, belongs to mechanical technique

Technical field.

Background technique: at present both at home and abroad the windmill that uses is propeller type, its volume is big, the device structure complexity, large-scale windmill need be built high and firm tower, for the surface of revolution that makes propeller cavitation faces wind direction, when change of the wind, the needs installation adds expensive and complicated apparatus reaches this purpose, thereby investment is many, and benefit is low.

Summary of the invention: the investment that traditional propeller type windmill exists is many, equipment mechanism is complicated, the low horizontal sail type windmill that designs of benefit is made up of sail leaf, sail rachis, rotating disk, main shaft, main shaft seat, belt pulley in order to solve, horizontal sail type windmill is equipped with the sail leaf, the sail leaf is installed on the sail rachis, the sail rachis is vertical with main shaft and evenly, radially be installed on the periphery of rotating disk, and rotatable, belt pulley is horizontally fixed on the main shaft of rotating disk below; Rotatable and main shaft lower end perpendicular to the ground is installed in the main shaft seat, and main shaft seat is fixed on the ground; The utility model can be used on the equipment of wind-power electricity generation or other power requirement, simple in structure, fabric sail leaf, in light weight, can make bigger, and can be provided with many, make its output power bigger, have the beneficial effect and the advantage of little investment, easy to install, high efficiency.

Description of drawings:

Fig. 1: the front view of horizontal sail type windmill;

Fig. 2: the plan view of horizontal sail type windmill.

Among the figure: 1 sail leaf, 2 sail rachises, 3 rotating disks, 4 main shafts, 5 main shaft seats, 6 belt pulleys.

Embodiment:

Horizontal sail type windmill is made up of sail leaf (1), sail rachis (2), rotating disk (3), main shaft (4), main shaft seat (5), belt pulley (6); Be equipped with sail leaf (1) on the horizontal sail type windmill, sail leaf (1) is installed in (2) on the sail axle, sail rachis (2) vertical with main shaft (4) and evenly, radially, be installed on the periphery of rotating disk (3), and it is rotatable, rotating disk (3) is horizontally fixed on the main shaft (4), belt pulley (6) is horizontally fixed on the main shaft (4) of rotating disk (3) below, and rotatable and main shaft (4) lower end perpendicular to the ground is installed in the main shaft seat (5), and main shaft seat (5) is fixed on the ground;

During use, belt pulley (6) can be connected with the equipment such as the suction engine of generator or other required drive through belt; Under the situation of facining the wind, horizontal sail type windmill is as shown in Figure 2: be designed to be rotated counterclockwise, among the figure for saying something, two sail leaves (1) have only been drawn, in the use according to different needs, a plurality of sail leaves (1) can be set, between sail rachis (7) and rotating disk, be added with a kind of device, no matter any wind direction, the sail rachis (2) of its left side one side sail leaf (1) is gone up when rotating from 0 °～180 ° left certainly, sail leaf (1) face all facing the wind, sail leaf (1) faces wind sail leaf (1) face vertical with wind direction (as shown in Figure 2) in the time of 90 °, this moment, wind was to the active force maximum of sail leaf (1) face; And the sail rachis (2) of its right one side sail leaf (1) makes progress to the right down when rotating from 180 °～360 ° certainly, and sail leaf (1) just with the wind is sail leaf (a 1) face parallel with wind direction (as shown in Figure 1 and Figure 2), and this moment, wind was very little to the active force of sail leaf (1) face; At this moment, horizontal sail leaf windmill can be rotated counterclockwise under the effect of wind-force, reaches to drive generator for electricity generation or drive the purpose that suction engine draws water; The also available non-cloth rigidity of sail leaf (1) (hard) material is made, and this practicality row type can be used for flowing water and replaces wind-force to promote its rotation; When wind-force was excessive, the cloth sail of forming the sail leaf can partly fall or all fall, in order to avoid bad by windage loss; Need not or strange land when resettlement, remove, install easily, lose little.

Claims

1, a kind of horizontal sail type windmill, by sail leaf (1), sail rachis (2), rotating disk (3), main shaft (4), main shaft seat (5), belt pulley (6) is formed, it is characterized in that: horizontal sail type windmill is equipped with sail leaf (1), sail leaf (1) is installed on the sail rachis (2), sail rachis (2) is vertical with main shaft (4) and even, radially, be installed on the periphery of rotating disk (3), and it is rotatable, rotating disk (3) is horizontally fixed on the main shaft (4), belt pulley (6) is horizontally fixed on the main shaft (4) of rotating disk (3) below, rotating main shaft (4) is perpendicular to the ground, its lower end is installed in the main shaft seat (5), and main shaft seat (5) is fixed on the ground; Horizontal sail type windmill facings the wind when being rotated counterclockwise, and meet mutually with wind direction on sail leaf (1) blade face on the left side, and sail leaf (1) blade face on the right is parallel with wind direction.

2, horizontal sail type windmill as claimed in claim 1 is characterized in that: belt pulley (6) can be connected with the equipment such as the suction engine of generator or other required drive through belt.