JPS582476A - Wind mill pump - Google Patents

Abstract

PURPOSE:To transmit the rotary force of a wind mill efficiently to a pump by freely changing the direction of the wind mill in accordance with the direction of the wind. CONSTITUTION:The wind mill 1 will rotate while receiving the wind from the front, thereby a crank disc 5 will rotate also. Consequently the rolling member 10 will roll up and down around a fulcrum and said up-down motion is transmitted to a coupling rod 6. The motion of the coupling rod 6 is transmitted through a ball coupling 9 to a coupling rod 8 then a piston 12 will reciprocate to perform the pumping. Upon changing of the wind direction, the vertical vane 11 will function to rotate the rotary table 3 to direct the wind mill 1 toward the wind. The rotation of the coupling rod 6 due to the rotation of the rotary table 3 is not transmitted to the coupling rod 8 below thereby the coupling rod 8 will transmit only the up-down reciprocal motion to the piston 12a.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a wind turbine pump that drives a water pump by the rotational force of a wind turbine.

The conventional windmill pump company had a structure in which the rotation of the windmill was changed to vertical motion by a crank mechanism or cam mechanism, and the piston of the water pump was moved up and down, but the direction 11 of the windmill could not be changed depending on the wind direction. Alternatively, the windmill changes its direction and rotates according to the direction of the wind. At this time, the connecting rod that transmits vertical motion to the piston also rotates, which causes the piston itself to rotate, creating a large frictional resistance to the rotation of the windmill.
This invention was developed to improve the above drawback, as there is a shortcoming of wearing out the piston seal.
The direction of the windmill can be freely changed according to the wind direction, and the rotation of the connecting rod at this time is not transmitted to the piston of the pump, and only the vertical motion is transmitted to efficiently drive the pump. To provide a wind turbine pump capable of preventing damage to the wind turbine pump by sometimes changing the direction of the wind turbine.

Embodiments of the present invention will be described below based on the drawings.

Figure/II shows the front view of the windmill pump, and Figure 2 shows its side 1i.
As shown in Figure II, the windmill/Fi is supported by a bearing on a rotary table 3 which is rotatably installed horizontally at the top of a tower 2. A crank disk j is attached to the end of the shaft a of the windmill, and the crank disk JK? -1' eccentricity L
& crank bin! A is missing the installation. 10 is a swinging member whose one end is pivotally supported on the plate base 3, and a long hole 13 is formed in the tip portion, and the crank pin ja of the JK crank disk j engages with this long hole. , the lower end of the elongated hole 13 of the swinging member 10 is connected to the tip of the connecting portion ≦ by a pin/l. Therefore, the rotation of the crank disk j causes the swing member IO to swing up and down, and this up and down movement causes the connecting rod 4
has been communicated to. Connecting rod 4 #i The through hole 7 provided in the center of rotary table J is also guided downward, and connecting rod l extends from below.
is connected to the tip of the ball joint 9 via a ball joint 9. //Fi This is a vertical wing installed at the rear of the rotary table 3. In addition, the angle formed by the connecting rods 6.1 of both ball joints 9FJ can be changed,
It is used to allow rotation of the upper connecting rod 4 and prevent this rotation from being transmitted to the lower connecting rod 1, and use a universal joint that allows rotation of one shaft but does not transmit rotational force. You can also do it. 1 is a piston-type II water pump installed at the bottom of the tower, and its piston 1 core aFi
Connected to the lower end of the connecting keyaki l. It is also possible to operate in parallel by arranging several water pumps in parallel and connecting a connecting rod to each piston arranged in parallel.

Next, to explain the operation of this windmill pump, the windmill l on the rotary table 3 on the tower rotates by receiving wind from the front, and the crank disk j attached to its shaft/aK is rotated. Ru.

Then, the swinging member io#f, which is not engaged through the crank pin jaK long hole/J, swings up and down about the pivot shaft as a fulcrum, and this vertical movement is transmitted to the connecting rod t connected to the crank pin jaK. Ru. Is the electrodynamic connecting rod a ball joint? Only the vertical motion is transmitted through the pump IK, and the piston saw a of the water pump lλ performs reciprocating motion to pump water. When the direction of the wind changes, the turntable J rotates due to the action of the 1st shift @//, and the windmill 1 is directed in the direction of the wind.

In this case, since the connecting rod 4 is connected to the lower connecting rod l by the pole joint 9, rotation of the connecting rods 6' including those mounted on the rotary table 3 is allowed, and the wind turbine l is smoothly rotated. Can rotate in the direction of the wind. Therefore, the turntable 3
The rotation of the connecting rod B due to 0 rotation is not transmitted to the connecting rod L below it, and the connecting rod T transmits only the vertical reciprocating motion to the piston saw A and drives it. No rotational force is transmitted, and there is less wear on the seals.

The stroke length of the piston is determined by changing the position of the crank pin J& of the crank disk j.

This figure shows a mechanism that prevents the wind turbine pump from being damaged due to an excessive increase in the rotational speed of the wind turbine during strong winds.
By installing this mechanism on the rotary table 3, it operates to turn the windmill sideways to the wind direction and reduce or stop the rotation when the wind is strong.

That is, on the rotating table 3, a shaft /j is supported by bearings /l at right angles to the axis /a of the wind turbine l', and wind plates /7 and /l'' are fixed to the lower sides of both sides of this shaft /j. Furthermore, a rotating blade/de is fixed to one end of the shaft lj. By installing this mechanism on the rotary table 3, the wind receiver can be placed in a horizontal position on one side due to strong winds. The action rotates the shaft 1K by 90 degrees, changes the swing blade 19 from the horizontal to the stacked position, and causes the swing blade/da to receive a strong wind swinging forward, thereby applying a rotational force to the rotating table 3 in the direction of arrow A. is given, one wheel turns sideways to [6], and its rotational speed is reduced or stopped to prevent damage to the wind turbine pump due to cold heat.

As described above, according to the windmill pump of the present invention, the windmill is installed on the rotary table so that the direction of the windmill is changed according to the direction of the wind, and the rotational force of the rotary table is not transmitted to the screwdriver. Since the design converts the rotation of the windmill into reciprocating motion to drive the piston, only pure reciprocating motion is transmitted to the piston of the pump, reducing frictional resistance on the piston and wear on the balance. In addition, by changing the direction of the wind turbine according to the direction of the storm, the wind energy can be efficiently applied to the agricultural water pump. Also, during strong winds,
The wind turbine pump can be prevented from being damaged by turning the wind turbine sideways rather than upward and reducing its rotational speed.

[Brief explanation of the drawing]

Figure 14 is a front view of the wind turbine pump, Figure 1 is a side view of the same, Figure 3 is a diagram of the crank mechanism connected to the wind turbine, and 14III is the side view of the wind turbine during strong winds. It is a mechanism diagram. l...windmill, /a...shaft, 3...rotating table,!・・・
- Crank disc, ja... crank bin, 6. T...
・Connecting rod, de... ball thin (non-rotating transmission rod-umbrella joint), i. ... Swinging member, lλ... Lifting pump, lde... Swivel vane. Patent application Hitoshi Kyouna Katsu Figure 1 Figure 2

Claims (1)

[Claims] (A windmill is rotatably installed horizontally and pivoted on a large rotary table. It is pivoted on the shaft of the knee windmill, and a large crank disk is mounted on a large crank disk.
A swinging member that is swingably supported on a rotary table is connected to a crank pin through an elongated hole, and a wIIl moving member o-1iFi
It is connected to the upper end of a connecting rod that passes through the rotary table, and a rectangular blade is installed on the I11 rotary table, and the lower end of the connecting rod is connected to the pump O piston via a non-transferring universal joint.
A windmill pump characterized by connecting connecting pipes. (Snow) A windmill is installed horizontally so that it can rotate freely, and is pivotally supported on a large rotating table.The windmill is pivotally supported on a crank disk that is pivoted to the shaft of the Rin-o wheel, and is pivotably supported on a turntable. The movable member is connected to the crank bin via a long hole, and the II swinging member C)-@ is connected to the connecting rod and the non-rotating universal joint of the L-C3l water pump via the screw cylinder, and the rotating table上嬬 - A wind turbine pump 0 characterized by having a pivoting blade that rotates to an upright position upon receiving the wind force from the front and provides rotational force to the i11 rotary table.