JP3141229U - Electric gear type sun tracking device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a low-cost and simple electric gear type solar tracking device. [Solution] A solar tracking device that is equipped with both wheels installed on the base substrate surface with a solar tracking device driven by its own solar cell, and adapted to the solar altitude of the four seasons. The projecting shaft fixed at right angles to the panel rotation shaft, which is tilted at an angle, is integrally engaged with the panel mount and is engaged with a pair, and the main body is rotated by using an automatic reversing device that reverses day and night at a rotation speed of 180 degrees in 12 hours. The main rotating shaft is an arc-shaped arm and slit fixed to a shaft receiving cylinder suspended on the horizontal axis installed below the base surface, and two driving shafts. This left-right rotation and tilt angle fluctuation follow the solar altitude during the solar season in the four seasons by fluctuations of the year-round cycle by the crank pin of the gear-like crank. According bimodal electric gear solar tracking device in motion can receive sunlight vertically to the solar panel surface.
[Selection] Figure 3

Description

Problems that the device tries to solve

  Conventionally, solar tracking devices are mainly expensive and precise, but we think that an easy-to-install method with simple equipment is necessary to collect solar energy, and we developed an electric gear type solar tracking device that can withstand practical use at low cost. It is something to try.

Means to solve the problem

クランク９を原動節の歯車８で一年に一回転させればこのシリンダー２に回り対偶として挿入した主体のパネル回転用シャフト３の突起状シャフト３′に噛み合うパネル架台４は共に四季の太陽高度と連動する。又一日毎の太陽追尾は主体のパネル回転シャフト３へ直角に固着した突起状シャフト３′がベース基盤面に吊り下げた回転用シャフト受けとなるシリンダー２の上端に当る迄深く挿し込みこのシリンダー２を突き抜けた先端に従動節となる歯車１１を装着し後部の円弧状アーム６へ原動節の自動反転機構１２を設置する、又ベース基盤面上のパネル架台４の両サイドに車５を付けた架台の下辺中央にパネルと垂直に筒状シャフト受け４′を設け、このシャフト受けに主体のパネル回転用シャフトへ直角に固着した突起状シャフト３′を回り対偶として挿し込み主体のパネル回転用シャフト３を、１２時間に１８０度の回転速度で昼夜逆転の反復回転を行えばパネル架台４は朝から夕方迄突起状シャフト３′の回動によりベース基盤面上で直立−傾斜−直立と太陽の方向を追尾する事となる、尚設置場所の緯度違いによる太陽高度調整は円弧アーム６へ取り付けたスラッター７の取り付け位置をずらせば対応出来る。自動反転機構、駆動用電動機器等はドーナツ状四角形の基盤中央の空間１′部に設置すればよい、又ドーナツ状部分１″は注水し台風時の転倒に備え、尚緯度と太陽南中時（真太陽時）の設定を的確に行えば 最良の効果が得られる。In order to achieve the above objectives, the solar panel movement is captured by the two altitudes of the solar altitude through the four seasons and the sun movement from morning to evening. The cylinder 2 provided with the horizontal shaft 2 'on the head that serves as a shaft receiver of the shaft 3 for rotating the panel is suspended in a pendulum shape, and the slit 7 fixed to the arc-shaped arm 6 attached to the lower rear portion of the cylinder is The double gear-like crank for driving, which is inserted into the upper crank pin 9 'of the two diagonal gear-like cranks 9 installed on the bottom of the base board and is used as a slip pair, is rotationally linked in opposite directions. When pin 9 'is above, it is winter solstice, when it is outside or inside, it is spring or autumn, and when it is below, it is summer solstice. Swinging define the axial direction of the panel rotation shaft of the main body so that

If the crank 9 is rotated once a year by the gear 8 of the prime mover, the panel mount 4 that meshes with the protruding shaft 3 ′ of the main panel rotating shaft 3 that is inserted into the cylinder 2 as a pair is connected to the solar altitude of the four seasons. Work with. Further, the sun tracking every day is inserted deeply until the protruding shaft 3 'fixed at right angles to the main panel rotating shaft 3 comes into contact with the upper end of the cylinder 2 which becomes a rotating shaft receiver suspended from the base substrate surface. A gear 11 serving as a follower node that penetrates the tip is mounted, an automatic reversing mechanism 12 for the drive node is installed on the rear arc arm 6, and cars 5 are attached to both sides of the panel mount 4 on the base substrate surface. A cylindrical shaft receiver 4 'is provided in the center of the lower side of the gantry, and a projecting shaft 3' fixed to the shaft receiver at a right angle to the main panel rotating shaft is inserted into the shaft receiver as a pair, and the main panel rotating shaft is inserted. 3 is rotated at 180 degree rotation speed in 12 hours, and the panel mount 4 stands upright on the base board surface by rotating the protruding shaft 3 'from morning to evening. Gradient - a possible to track the direction of the upright and the sun still sun altitude adjustment by latitude difference of location may correspond if shifting the mounting position of Suratta 7 attached to the arc arm 6. The automatic reversing mechanism, the electric drive device, etc. can be installed in the space 1 'in the center of the base of the donut-shaped square. The donut-shaped portion 1 "is filled with water and prepared for tipping during a typhoon. The best effect can be obtained if the (Sunday) time is set appropriately.

Effect of device

  If the solar panel always hits the solar panel with the structure as in the above specification, the efficiency is doubled, and it is effective as a domestic generator facility because there is no environmental pollution by driving on its own.

The electric gear type sun tracking device is a front view, and the right side is a side view. The electric gear type solar tracking device is a plan view of the solar south-central time, and the right side is a plan view of the morning. It is a longitudinal cross-sectional view of an electric gear type solar tracking device. A detailed view of the arc-shaped arm of the rotation swinging portion, and the right side is a detailed view of an elevational view of a double crank, a crankpin, a slatter, etc. as viewed from the A to B directions.

Explanation of symbols

A Vertical line B North latitude 35 degrees 30 minutes (assuming Tokyo suburbs)
θ 23 degrees 27 minutes (tilt angle, angle between B to C, B to D)
1 Base platform (Installation of equipment in 1 'central space, water injection into 1 "donut-shaped enclosure to prevent overturning during typhoons)
2 Rotating shaft receiving cylinder (hanging with horizontal axis from base board surface)
3 Main rotating shaft (protruding shaft fixed at right angle to 3 'shaft)
4 Solar panel mount (shaft support vertically attached to the center of the lower side of the 4 'panel)
5 Auxiliary auxiliary wheels on both ends of the solar panel mount (guide rail on the 5 'shaft)
6 Arc-shaped arm to track the solar altitude of the four seasons (6 'arm induction pulley)
7 Two round steel bars of slats to be attached to the arc arm
8 Electric gears that serve as the driving nodes for the double gear-shaped cranks,
9 Double geared crank (crank pin of 9 'geared crank)
10 Rotating shaft of double geared crank,
11 The gear of the follower attached to the lower end of the main panel rotation shaft,
12 Electric peristaltic gear mechanism for reversing day and night (drive gear meshing with 12 'driven node 11)
13 A box in which a gear mechanism for driving a double geared crank and an electric device are installed;

Problems that the device tries to solve

  Conventional solar tracking devices are mainly dense and expensive, but it is necessary to use simple equipment and easy installation to collect solar energy. An electric gear type solar tracking device will be developed.

Means to solve the problem

て設営時期による歯車式クランクピンの位置を真太陽時の正午にセット（クランクピンが上の時は冬至で３０度回転毎に約一ケ月の時差となる）すればクランクピン（互いに反対向きへ回転）の一回転が四季の太陽高度を追従する事と成る。In order to achieve the above object, the sun can be tracked by combining the following various member facilities.
(1) Solar panel installation base is in the shape of a donut with a gap in the center, and this recess is used as the installation space for the cylinder 2 of the rotating shaft and the drive equipment. Correspond as a weight.
(2) The cylinder 2 of the rotating shaft receiver is mounted in a pendulum shape on a horizontal shaft 2 'fixed to the cylinder head to a horizontal bearing 2 "provided horizontally in the center of the base surface 1, and circles backward to the bottom of the cylinder. The arc-shaped arm 6 is fixed, and a slider 7 is attached to both rear wings of the outer circle. The crank pin 9 'of the two gear-shaped cranks 9 is inserted into the slit portion of the slider and is rotated at a cycle of once a year as a sliding pair. (3) The main rotating shaft 3 has a projecting shaft 3 'fixed at a right angle directly above the base surface, and the shaft 3 is inserted downward into the shaft receiver 2 so as to be the bottom of the cylinder. If the gear 11 that is the driven node is fixed to the shaft lower end 3 that protrudes a little, and the motor 12 that can be reversed day and night every 12 hours is engaged as a driving node, it is connected to the projecting shaft 3. Panel mount allows for sun tracking for each day by repeating the upright tilted by the rotation of the rotating shaft 3, and the shaft head mounting the induction pulleys 6 'for help slipping of the gantry.
(4) The solar panel frame is mounted on both sides of the back and bottom at right angles with a rotating wheel attached vertically to the center of the lower end. The cylindrical cylinder 4 'rotates around the protruding shaft 3' and is inserted as a follower of the pair. If the bolts can be freely rotated and connected, the frame will follow the direction of the projection axis in a compliant manner, and a guide rail 5 'having a radius from the projection axis to the tip of the rotating shaft will be installed on the back of the frame to install the solar panel. Prevent falling out. The solar altitude tracking described in (2) above is based on the rotation of two geared cranks, but the base level is basic and the latitude is set on the map with the latitude set on the map when the sun is at its highest altitude.

If you set the position of the geared crank pin according to the setting time at noon of true sun (when the crank pin is on the winter solstice, there will be a time difference of about one month every 30 degrees rotation) Rotation) follows the solar altitude of the four seasons.

Effect of device

  If the solar panel always hits the solar panel with the structure as described in the above specification, the efficiency is doubled and it is driven as it is.

The electric gear type solar tracking device is a front view at noon, and the right side is a rear view in the evening. The electric gear type solar tracking device is a plan view at noon, and the right is a plan view in the morning. It is a longitudinal cross-sectional view of an electric gear type solar tracking device. (Equinox Equinox period) A detailed view of the arcuate arm and the like of the rotation swinging portion, and a right side is a detailed elevation view of a double crank, a crankpin, a slider and the like viewed from the A to B directions.

Explanation of symbols

A Vertical line B North latitude 35 degrees 30 minutes (latitude near Tokyo)
θ 23 degrees 27 minutes (tilt angle, angle between B to C, B to D)
1 Base board (Drive equipment etc. shall be installed in the 1 'center gap, and 1 "opposite part shall be a water tank.
2 Rotating shaft receiving cylinder (hanging by horizontal axis from the base surface)
3 Main rotating shaft (projection shaft fixed at right angle to 3 'rotating shaft)
4 Solar panel mount (projection bearing vertically attached to the center of the lower side of the 4 'panel)
5 Rotating wheels at both ends of the panel base (guide rails on the 5 'shaft)
6 Arc-shaped arm (6 'guide pulley) for tracking the altitude of the four seasons
7 Two round steel bars for sliders to be attached to the arc arm.
8 An electric gear that serves as a driving node for two gear-like cranks.
9 Double geared crank (crank pin of 9 'geared crank)
10 Rotating shaft of double geared crank.
11 A driven node gear attached to the lower end of the main panel rotation shaft.
12 Electric daytime / night reverse drive gear mechanism (drive gear meshing with 12 'driven node 11)
13 A box in which a gear mechanism for driving a double geared crank and an electric device are installed.

Issues that the device tries to solve

  Conventionally, solar tracking devices are mainly dense and expensive, but it is necessary to use simple equipment and easy installation to collect solar energy. To develop an electric gear type solar tracking device.

Means to solve the problem

  In order to achieve the above purpose, the elevation angle on the base surface is inclined at the same angle as the north latitude of the installation location so that the solar panel frame is always facing the sun, and it is inclined toward the north-south direction at the time of the spring south or middle of the spring. Rotating with the horizontal axis 2 'on both wings of the head so that the rotating shaft 3 can be swung like a seesaw at an angle of ± 23 degrees and 27 minutes to follow the changes in the solar altitude in the four seasons. The shaft receiving cylinder 2 is set in a pendulum-like manner on a bearing 2 ″ installed horizontally on the east-west axis on the base surface, and an arc-shaped arm 6 is attached to the lower rear of the cylinder, and a slider 7 attached to both outer wings. Insert the crank pin 9 'of the double gear crank into the slits on the left and right, and rotate the gear crank at a cycle of one rotation per year as a slipping pair to make a seasonal sun tracking mechanism. The rotation radius X of ′ is created so that the swing angle of the arm 6 about the rotation horizontal axis 2 ′ of the head of the cylinder 2 is ± 23 degrees 27 minutes, and the main rotation shaft 3 is 1 / of the total length. A projection shaft 3 'fixed at a right angle below the fourth position, inserted downward into the cylinder 2 of the rotating shaft receiver, taken slightly longer than the lower end, and protruded from the tip of the rotating shaft 3 to serve as a left and right rotation follower. 11 is fixed and attached to the lower side of the cylinder 2. The motor 12 that can be reversed day and night every 12 hours is engaged as a driving node, a projecting shaft 3 ′ fixed to the rotating shaft, and a cylinder incorporated in the center of the bottom plate of the solar panel base At the opposite ends of the panel receiving back plate which is assembled at right angles to the bottom plate with the tip freely bolted around the cylindrical cylinder 4 ', the tip 5 is attached to both ends. The panel mount 4 coupled to the projecting shaft 3 'that turns in the direction of the sun when swung in this way stands upright on the east surface of the rotating shaft 3 inclined at 6:00 am, but the projecting shaft 3 'clockwise rotation gradually tilts, and at noon the back is directly above the rotating shaft and gradually turns to the west side of the rotating shaft in the afternoon, and at 6pm, it reverses from upright to tilted upright and leftward Starting and finishing the daily sun tracking, a circular guide rail 5 'having a radius from the protruding shaft to the tip of the rotating shaft is installed on the back of the mount, and a guide pulley 6' fitted to the guide rail is installed on the rotating shaft head. Installed so that the back of the base slides smoothly.

Effect of device

  If the solar panel hits the solar panel in the daytime with the structure as described above, the efficiency is doubled, and it is effective as a small generator because there is no environmental pollution by driving on its own.

The electric gear type sun tracking device is an elevation view in the evening, and the right side is a plan view in the morning. It is an assembly perspective view of a rotating shaft related member. It is a longitudinal cross-sectional view of the electric gear type solar tracking device (at the time of Equinox) A detailed view of the oscillating part arcuate arm and the like of the summer solstice is shown, and the right side is an elevational detailed view of a double geared crank, crankpin, slider, etc. as seen from the A to B directions.

Explanation of symbols

A Vertical line B North latitude 35 degrees 0 minutes (latitude near Tokyo)
θ 23 degrees 27 minutes (tilt angle, angle between B to C, B to D)
X Crank pin rotation radius of double geared crank.
1 Base base surface (Drive equipment etc. are installed in the space below the 1 'base surface, 1 "housing is a water tank)
2 Rotating shaft receiving cylinder (suspended from the base board surface by the horizontal axis)
3 Main rotating shaft (protrusion shaft fixed at right angle to 3 'rotating shaft)
4 Solar panel mount (projection bearing cylinder provided in the center of 4 'mount bottom plate)
5 Rotating assist wheels attached to both ends of the panel base plate (guide rail above the 5 'rotating shaft, 5 "guide rail guide pulley)
6 Arc-shaped arm for rocking to track the solar altitude of the four seasons (6 'arm guide pulley)
7 Two round ropes with sliders to be attached to the outer circle of the arc arm.
8 An electric gear that serves as the prime mover for a dual gear crank.
9 Double gear crank (crank pin of 9 'gear crank)
10 Rotating shaft of double gear crank.
11 The gear of the driven node attached to the lower end of the main panel rotation shaft.
12 Electric drive gear mechanism for reversal of day and night (drive gear meshing with 12 'driven node 11)
13 A box with a gear mechanism for driving a double gear crank and an electric device.

Claims (3)

This electric gear type solar tracking device was devised to drive the sunlight from morning to evening through the four seasons in order to make the solar panel more efficient. The sun tracking mechanism of the
(1) A cylinder 2 provided with a horizontal axis 2 'on the head of a counter-couple that receives the main panel rotation shaft 3 in the center hole on the base surface of the donut-shaped square is suspended in a pendulum shape, and the rear lower part of this cylinder An upward crank pin 9 'of two gear-like cranks 9 that are installed obliquely upward to the bottom of the base base is inserted into the slits 7 fixed to both sides of the arc-shaped arm 6 attached to the base arm to make a slip pair. Oscillation angle during solar south

By rotating the crank 9 once a year, the main panel rotating shaft 3 and the projecting shaft 3 ′ that are inserted into the cylinder 2 as a mating pair and the panel mount 4 that meshes with them are linked to the solar altitude of the four seasons. It becomes a solar tracking device.
(2) In addition, the sun tracking every day is provided with a cylindrical shaft support 4 'perpendicular to the panel at the center of the base of the base with the car 5 attached to both sides of the panel base 4 on the base base surface. If the projecting shaft 3 'fixed at right angles to the panel rotating shaft 3 is rotated and inserted as a pair, the main panel rotating shaft 3 is rotated at 180 degrees rotation speed in 12 hours, and the reverse rotation is performed day and night. 4 is a panel rotation shaft 3 of this main body which tracks the sun direction from morning to evening while changing the angle in synchronization with upright-tilted-upright and the direction of the protruding shaft 3 'by the rotation of the protruding shaft 3'. It is a solar tracking device that performs two movements simultaneously.   As in (1), to track the solar altitude during the four seasons in the sun, the shaft receiving cylinder 2 of the main panel rotating shaft 3 and the arc-shaped arm 6 and the slider 7 that change the elevation angle once a year. An electric gear type sun tracking device comprising a rotation and swinging device for two gear gear cranks.   (2) A protruding shaft fixed to the lower part of the main panel rotating shaft 3 is provided with a cylindrical shaft receiver 4 'at the center of the lower side of the panel base 4 with the cars 5 attached to both ends installed on the base substrate. An electric gear type solar tracking device comprising a mechanism in which the panel mount 4 tracks the daily movement of the sun by inserting the 3 'and rotating the main panel rotation shaft 3.

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