CN103123494A - Angle fine tuning device used for tracking small angular variation - Google Patents

Angle fine tuning device used for tracking small angular variation Download PDF

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Publication number
CN103123494A
CN103123494A CN 201110367098 CN201110367098A CN103123494A CN 103123494 A CN103123494 A CN 103123494A CN 201110367098 CN201110367098 CN 201110367098 CN 201110367098 A CN201110367098 A CN 201110367098A CN 103123494 A CN103123494 A CN 103123494A
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CN
China
Prior art keywords
angle
articulated
housing
shaft
shell
Prior art date
Application number
CN 201110367098
Other languages
Chinese (zh)
Inventor
张晓哲
范虎成
Original Assignee
西安博昱新能源有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 西安博昱新能源有限公司 filed Critical 西安博昱新能源有限公司
Priority to CN 201110367098 priority Critical patent/CN103123494A/en
Publication of CN103123494A publication Critical patent/CN103123494A/en

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Abstract

The invention discloses an angle fine tuning device used for tracking small angular variation. The angle fine tuning device comprises a shell with sliding rails at two sides and a hole respectively at the front and back ends, a first articulated shaft transversely penetrating through the sliding rails at the two sides and having a threaded hole in the middle, a second articulated shaft articulated with the first articulated shaft through an articulation piece, and a rotating member fixed at the upper end of the second articulated shaft, wherein one end of the rotating member is articulated with one end of the shell; a motor is fixedly arranged on a worm gear reducer and is arranged at the other end of the shell; a screw rod permeates through the bearing in the holes at the front and back ends of the shell and the threaded hole in the middle of the articulated shaft, and the output shaft of the worm gear reducer is connected through a shaft coupler; the motor rotates to drive the screw rod to rotate; the screw rod drives the first articulated shaft to move along the sliding rails; the rotating member rotates around the articulated place at one end of the shell; and an inclination angle dial can display a rotated inclination angle. The angle fine tuning device used for tracking the small angular variation can fine-tune the rotating member between 0 degree and 90 degrees, has a simple structure, runs steadily and is capable of reading an angle instantly.

Description

A kind of angle vernier device for following the tracks of small angle variation

Technical field

The present invention relates to a kind of tracking technique field, be specifically related to a kind of angle vernier device for following the tracks of small angle variation, can be used for following the tracks of various small angle variation situations.

Background technology

In tracking technique, often need low-angle to follow the tracks of.As in photovoltaic power generation apparatus to the tracking of declination angle, only change approximately 0.26 degree every day.Traditional secondary angle of following the tracks of of motor driven gear of passing through does not often reach accuracy requirement, and accurate gear pair kinematic train cost is too high.Low-angle circumferential variation is converted into variable in distance often can plays amplification effect, have very great help for solving the low-angle tracking.

Summary of the invention

The shortcoming that exists in order to solve above-mentioned prior art the object of the present invention is to provide a kind of angle vernier device for following the tracks of small angle variation, has high and simple in structure, the stable characteristics of precision.

In order to achieve the above object, the present invention adopts following technical scheme:

a kind of angle vernier device for following the tracks of small angle variation, comprise that respectively there is the housing 5 in a hole both sides with slide rail 10 and front and back end, there is the first jointed shaft 7 of threaded hole the centre of crossing 5 liang of wood side-guides 10 of housing, with first the second hinged jointed shaft 6 of jointed shaft 7 use articulated elements 8, be fixed on the revolving part 9 of the second jointed shaft 6 upper ends, 9 one of revolving parts are articulated in housing 5 one ends, motor 2 is fixedly mounted on worm type of reduction gearing 3 and is placed in the other end of housing 5, bearing and middle threaded hole and worm type of reduction gearing 3 output shafts of jointed shaft 7 that leading screw 4 passes in housing 5 front and back stomidiums are connected with shaft coupling.

The pointer of inclination angle index dial 11 is installed on revolving part 9 and housing 5 hinged position.

Because motor 2 rotarily drives leading screw 4 rotations, move along slide rail 10 so drive the first jointed shaft 7, so revolving part 9 rotates around its hinged place at housing one end, the inclination angle index dial just can show the inclination angle of rotation.This device can allow revolving part finely tune between 0 to 90 degree, and simple in structure, stable, angle can read immediately.

Description of drawings

Schematic perspective view when Fig. 1 is maximum angle of the present invention.

Fig. 2 is the schematic perspective view of revolving part of the present invention 9 during for another angle.

Description of reference numerals:

1-housing extension 2-motor 3-worm type of reduction gearing

4-leading screw 5-housing 6-the second jointed shaft

7-the first jointed shaft 8-articulated elements 9-revolving part

10-slide rail 11-inclination angle index dial

Embodiment

Below in conjunction with the drawings and specific embodiments, structural principle of the present invention and principle of work are further described.

as shown in Figure 1, a kind of angle vernier device for following the tracks of small angle variation of the present invention, comprise that respectively there is the housing 5 in a hole both sides with slide rail 10 and front and back end, there is the first jointed shaft 7 of threaded hole the centre of crossing 5 liang of wood side-guides 10 of housing, with first the second hinged jointed shaft 6 of jointed shaft 7 use articulated elements 8, be fixed on the revolving part 9 of the second jointed shaft 6 upper ends, 9 one of revolving parts are articulated in housing 5 one ends, be fixedly mounted on the worm type of reduction gearing 3 on housing 5 extensions, lower end 1, motor 2 is fixedly mounted on worm type of reduction gearing 3 and is placed in the other end of housing 5, bearing and threaded hole and worm type of reduction gearing 3 output shafts in the middle of the first jointed shaft 7 that leading screw 4 passes in housing 5 front and back stomidiums are connected with shaft coupling, the pointer of inclination angle index dial 11 is installed on revolving part 9 and housing 5 hinged position, the angle variation of revolving part 9 can be reacted directly on inclination angle index dial 11.When as shown in Figure 1, the base plate of the articulated elements 8 of angle vernier device and housing 5 is vertical, revolving part 9 reaches maximum angle.

As shown in Figure 2, leading screw 4 drives the first jointed shaft 7 and moves along slide rail 10, and the base plate out of plumb of articulated elements 8 and housing 5 makes revolving part 9 be another angle.

The principle of work of a kind of angle vernier device for following the tracks of small angle variation of the present invention is: starter motor 2, motor 2 drives leading screw 4 rotations, leading screw 4 drives the first jointed shaft 7 and moves stably along slide rail 10, in the rotation of the hinged place of housing one end, the inclination angle index dial just can show the inclination angle of rotation to the first further driven rotary part 9 of jointed shaft 7 around it.

In a word, the invention provides a kind of angle vernier device for following the tracks of small angle variation.Can be used for following the tracks of various small angle variation situations.

Do not break away from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that to the invention is not restricted to specific embodiment, scope of the present invention is defined by the following claims.

Claims (2)

1. angle vernier device of be used for following the tracks of small angle variation, it is characterized in that: comprise that respectively there is the housing (5) in a hole both sides with slide rail (10) and front and back end, there is first jointed shaft (7) of threaded hole the centre of crossing housing (5) two wood side-guides (10), with the first jointed shaft (7) hinged the second jointed shaft (6) of articulated elements (8), be fixed on the revolving part (9) of the second jointed shaft (6) upper end, (9) one of revolving parts are articulated in housing (5) one ends, motor (2) is fixedly mounted on worm type of reduction gearing (3) upward and is placed in the other end of housing (5), leading screw (4) passes before and after housing (5) bearing in stomidium and the threaded hole in the middle of jointed shaft (7) and worm type of reduction gearing (3) output shaft and is connected with shaft coupling.
2. angle vernier device according to claim 1 is characterized in that: the pointer of inclination angle index dial (11) is installed on revolving part (9) and housing (5) hinged position.
CN 201110367098 2011-11-18 2011-11-18 Angle fine tuning device used for tracking small angular variation CN103123494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201110367098 CN103123494A (en) 2011-11-18 2011-11-18 Angle fine tuning device used for tracking small angular variation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201110367098 CN103123494A (en) 2011-11-18 2011-11-18 Angle fine tuning device used for tracking small angular variation

Publications (1)

Publication Number Publication Date
CN103123494A true CN103123494A (en) 2013-05-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201110367098 CN103123494A (en) 2011-11-18 2011-11-18 Angle fine tuning device used for tracking small angular variation

Country Status (1)

Country Link
CN (1) CN103123494A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831903A (en) * 2014-03-12 2014-06-04 中国工程物理研究院机械制造工艺研究所 Pitching adjusting mechanism
CN104061917A (en) * 2014-06-13 2014-09-24 苏州华徕光电仪器有限公司 Single prism group
CN104456728A (en) * 2014-11-14 2015-03-25 珠海格力电器股份有限公司 Air conditioning unit
CN104723135A (en) * 2015-01-12 2015-06-24 济南大学 Milling machine fixture capable of adjusting angle
CN104793641A (en) * 2015-04-10 2015-07-22 太原科技大学 Control method for photovoltaic power generation two-axis tracking structure based on polar axis coordinate system
CN104793640A (en) * 2015-04-10 2015-07-22 太原科技大学 Control method for trough heat collection two-axis tracking structure based on polar axis coordinate system
CN104793642A (en) * 2015-04-10 2015-07-22 太原科技大学 Control method for trough heat collection two-axis tracking structure based on polar axis
CN104808698A (en) * 2015-04-10 2015-07-29 太原科技大学 Polar-based dish generating double-axes tracking structure control method
CN104914881A (en) * 2015-04-10 2015-09-16 太原科技大学 Control method of polar-axis-based photovoltaic power generation double-axis tracking structure
CN106670695A (en) * 2016-12-20 2017-05-17 无锡明珠增压器制造有限公司 Angle fine-adjustment mechanism
CN107036953A (en) * 2017-03-31 2017-08-11 太原理工大学 The experimental rig and test method of gas-liquid two-phase seepage flow in a kind of simulation coal body
CN107749734A (en) * 2017-10-26 2018-03-02 肇庆市高新区晓靖科技有限公司 Photovoltaic panel elevation angle micro-adjusting mechanism
CN107860306A (en) * 2017-09-21 2018-03-30 北京机械设备研究所 A kind of indirect type position of output axle measurement apparatus
CN108680465A (en) * 2018-04-27 2018-10-19 华中科技大学 A kind of material surface liquid rolling angle measuring device

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103831903A (en) * 2014-03-12 2014-06-04 中国工程物理研究院机械制造工艺研究所 Pitching adjusting mechanism
CN104061917A (en) * 2014-06-13 2014-09-24 苏州华徕光电仪器有限公司 Single prism group
CN104456728B (en) * 2014-11-14 2017-12-26 珠海格力电器股份有限公司 Air-conditioner set
CN104456728A (en) * 2014-11-14 2015-03-25 珠海格力电器股份有限公司 Air conditioning unit
CN104723135A (en) * 2015-01-12 2015-06-24 济南大学 Milling machine fixture capable of adjusting angle
CN104914881B (en) * 2015-04-10 2017-10-13 太原科技大学 The control method of photovoltaic generation double-axis tracking structure based on pole axis
CN104793642A (en) * 2015-04-10 2015-07-22 太原科技大学 Control method for trough heat collection two-axis tracking structure based on polar axis
CN104808698A (en) * 2015-04-10 2015-07-29 太原科技大学 Polar-based dish generating double-axes tracking structure control method
CN104914881A (en) * 2015-04-10 2015-09-16 太原科技大学 Control method of polar-axis-based photovoltaic power generation double-axis tracking structure
CN104793640A (en) * 2015-04-10 2015-07-22 太原科技大学 Control method for trough heat collection two-axis tracking structure based on polar axis coordinate system
CN104793641A (en) * 2015-04-10 2015-07-22 太原科技大学 Control method for photovoltaic power generation two-axis tracking structure based on polar axis coordinate system
CN104793640B (en) * 2015-04-10 2017-07-25 太原科技大学 The control method of polar coordinate system slot type thermal-arrest double-axis tracking structure
CN104793641B (en) * 2015-04-10 2017-07-28 太原科技大学 The control method of polar coordinate system photovoltaic generation double-axis tracking structure
CN104793642B (en) * 2015-04-10 2017-07-28 太原科技大学 The control method of slot type thermal-arrest double-axis tracking structure based on pole axis
CN104808698B (en) * 2015-04-10 2017-07-25 太原科技大学 The control method of dish-style generating double-axis tracking structure based on pole axis
CN106670695A (en) * 2016-12-20 2017-05-17 无锡明珠增压器制造有限公司 Angle fine-adjustment mechanism
CN107036953A (en) * 2017-03-31 2017-08-11 太原理工大学 The experimental rig and test method of gas-liquid two-phase seepage flow in a kind of simulation coal body
CN107860306A (en) * 2017-09-21 2018-03-30 北京机械设备研究所 A kind of indirect type position of output axle measurement apparatus
CN107749734A (en) * 2017-10-26 2018-03-02 肇庆市高新区晓靖科技有限公司 Photovoltaic panel elevation angle micro-adjusting mechanism
CN108680465A (en) * 2018-04-27 2018-10-19 华中科技大学 A kind of material surface liquid rolling angle measuring device
CN108680465B (en) * 2018-04-27 2020-07-10 华中科技大学 Device for measuring rolling angle of liquid on surface of material

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Application publication date: 20130529