CN112240455A - Height adjusting device and method for filter instrument - Google Patents
Height adjusting device and method for filter instrument Download PDFInfo
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- CN112240455A CN112240455A CN202010886208.3A CN202010886208A CN112240455A CN 112240455 A CN112240455 A CN 112240455A CN 202010886208 A CN202010886208 A CN 202010886208A CN 112240455 A CN112240455 A CN 112240455A
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 238000010030 laminating Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/125—Control of position or direction using feedback using discrete position sensor
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/20—Control of position or direction using feedback using a digital comparing device
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a height adjusting device and a height adjusting method for a filter instrument, and the height adjusting device comprises a filter instrument body, wherein a fixed table is arranged on the bottom surface of the filter instrument body, a sleeve is arranged at the corner of the bottom surface of the fixed table, a movable rod is arranged in the sleeve, a fixed plate is arranged on the inner wall of the sleeve, which is close to the bottom end, a lifting motor is fixed on the side surface of the fixed plate, a lifting rack is arranged on the outer wall of one end of the movable rod, which is positioned in the sleeve, a power output shaft of the lifting motor is meshed with the lifting rack through a lifting lead screw, a gear is arranged on the inner wall of the sleeve, which is close to the top end, two sides, which are close to the fixed. Through the cooperation use between each above device, can make the filter appearance be in the horizontal plane and carry out the change of height in vertical direction to can carry out digital the injecing to filter appearance altitude mixture control, make the regulation of height more accurate.
Description
Technical Field
The invention relates to the related technical field of filter instruments, in particular to a height adjusting device and a height adjusting method of a filter instrument.
Background
The filter appearance often need carry out appropriate adjustment to its place height in the use, and current filter appearance workstation possesses altitude mixture control's function, but altitude mixture control is accurate inadequately, and is difficult to guarantee that the filter appearance keeps self in the level in altitude mixture control in-process and sends out that like to there often has certain vibration in the altitude mixture control in-process, appears very easily that the filter appearance receives the unable normal condition of working of interference.
Disclosure of Invention
The invention aims to provide a height adjusting device and a height adjusting method for a filter instrument, and aims to solve the problems that the height of the existing filter instrument in the background technology is not accurate enough and the height of the filter instrument on the horizontal plane cannot be adjusted.
In order to achieve the purpose, the invention provides the following technical scheme: a height adjusting device of a filter instrument comprises a filter instrument body, wherein a fixed table is arranged on the bottom surface of the filter instrument body, sleeves are installed at four corners of the bottom surface of the fixed table, movable rods are installed inside the sleeves, a fixed plate is integrally arranged on the inner wall, close to the bottom end, of each sleeve, a lifting motor is fixed on the side surface of each fixed plate, a lifting rack is arranged on the outer wall, at one end inside each sleeve, of each movable rod, a power output shaft of each lifting motor is meshed with the lifting rack through a lifting lead screw, a gear meshed with the lifting rack is installed on the inner wall, close to the top end, of each sleeve, a horizontal sensor is installed at the center, close to the two sides, of each fixed table, the output end of each horizontal sensor is connected with a single chip microcomputer through a lead, the output end of each single chip microcomputer is connected with the input end, and the output end of the distance sensor is connected with the input end of the singlechip through a wire.
In a further embodiment, a plurality of running rollers are installed to the just right inner wall of sleeve and fixed plate, and is a plurality of the running roller extends vertical direction equidistance and arranges, the running roller is waist drum type structure, and the outer wall of running roller and the outer wall laminating of movable rod.
In a further embodiment, the central axis of the movable rod and the central axis of the sleeve coincide in a vertical direction.
In a further embodiment, a key input board is installed on one side of the fixed table, and an output end of the key input board is connected with an input end of the single chip microcomputer through a wire.
In a further embodiment, the bottom an organic whole of movable rod is provided with the mount, the internally mounted of mount has the runner, the center department an organic whole of runner one side is provided with the pivot that extends to the mount outside, the side of mount is fixed with translation motor, translation motor's power output shaft is fixed with the pivot, and translation motor's input passes through the wire and is connected with the output of singlechip.
In a further embodiment, the length of the movable rod corresponds to the length of the sleeve,
in a further embodiment, a rotary groove is formed in the bottom surface of the fixed table close to the corner, a rotary table is mounted inside the rotary groove, the outer wall of the rotary table is fixed to the top end of the sleeve, and the sleeve is arranged along the diameter direction of the rotary table.
In a further embodiment, a steering rack is arranged on the outer wall of the rotating disc, a steering motor is arranged in the fixed table close to the rotating groove, and a power output shaft of the steering motor is meshed with the steering rack through a steering screw rod.
In a further embodiment, the edge of the side of the wheel is provided with a plurality of rotatable roller bars along its outer wall.
Preferably, the height adjusting method based on the height adjusting device of the filter instrument specifically includes the following steps:
t1, utilizing the deflection of the rotary table in the rotary groove, or utilizing the change of the total length between the sleeve and the movable rod, the height of the filter body can be adjusted, when the height adjusting data is larger than the length of the sleeve, the height is adjusted by preferentially using the lifting motor, when the height adjusting data is smaller than the length of the sleeve, the height is adjusted by preferentially using the steering motor, the adjusted height can be limited in advance by the key input board, the length of the sleeve is stored in the single chip microcomputer, the horizontal sensor can monitor the included angle between the fixed table and the horizontal plane in real time, when one side of the fixed table deviates from the horizontal direction upwards, the single chip microcomputer immediately increases the displacement speed of the fixed table deviating from one side of the horizontal plane until the fixed table is in the horizontal plane and displaces along the vertical direction;
t2, when adjusting the height of the filter body, using the key input board to input specific numerical value to the single chip, the single chip compares the received data with the length of the sleeve, when the input data is smaller than the length of the sleeve, the single chip closes the power supply of the steering motor, the steering motor is engaged with the steering rack through the steering lead screw, the turntable rotates in the rotary groove, at the moment, the four sleeves deflect towards the direction far away from the center of the fixed table, the fixed table can drive the filter body to move in the vertical direction, the distance sensor on the bottom surface of the fixed table transmits the measured data to the single chip in real time, when the measured data is consistent with the data input by the key input board, the single chip immediately cuts off the power supply of the steering motor, at the moment, the height of the filter body is fixed;
t3, when the height is adjusted to a large value (greater than a preset value), the single chip closes the power supply of the lifting motor, the lifting motor is meshed with the lifting rack through the lifting lead screw, the movable rod slides in the sleeve, the distance sensor on the bottom surface of the fixed platform transmits the measured data to the single chip in real time, when the measured data are consistent, the single chip immediately disconnects the power supply of the lifting motor, and the height of the filter body is fixed;
t4, when the position of the filter body is needed to be adjusted, the M key of the key input board sends a displacement signal to the single chip microcomputer, and inputs a specific numerical value, the single chip microcomputer closes the power supply of the translation motor immediately, the translation motor drives the rotating wheel to rotate through the rotating shaft, the fixed platform can drive the filter body to move on the horizontal plane, the distance sensor on the side of the fixed platform transmits the measured data to the single chip microcomputer in real time, when the measured data is consistent with the input data, the single chip microcomputer immediately cuts off the power supply of the translation motor, the fixed platform can stop at the horizontal plane to generate displacement, and the filter body can complete the displacement on the horizontal plane.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the key input board inputs specific vertical height to the single chip microcomputer, the single chip microcomputer can utilize the deflection of the sleeve or the expansion of the movable rod in the sleeve by controlling the operation of the steering motor or the lifting motor to complete the height adjustment of the filter instrument body, and the horizontal sensor measures the angle between the fixed table and the horizontal plane, so that the displacement speed of each side surface of the fixed table in the vertical direction can be adjusted through the single chip microcomputer, the filter instrument body can be ensured to be displaced in the vertical direction in the horizontal plane, and the filter instrument can be ensured to normally work after the height adjustment.
2. According to the filter instrument, the friction force between the inner wall of the sleeve and the rack can be reduced through the roller, the movable rod can be prevented from deflecting in the sleeve through the gear, the movable rod can be ensured to extend along the direction of the sleeve, and the normal operation of height adjustment of the filter instrument body is ensured.
3. According to the invention, the friction force between the side surface of the rotating wheel and the ground can be reduced through the roller rod on the side surface of the rotating wheel, so that the filter body can be smoother when the height is slightly adjusted, and meanwhile, the vibration of the filter body can be prevented when the height is adjusted by reducing the friction force.
Drawings
FIG. 1 is a front cross-sectional view of a stationary platen according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the structure of FIG. 1A according to an embodiment of the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a block diagram of a system of a single chip microcomputer according to an embodiment of the present invention;
FIG. 5 is a front cross-sectional view of the wheel according to the embodiment of the present invention.
In the figure: 1. a filter body; 2. a fixed table; 3. a sleeve; 31. a roller; 4. a movable rod; 5. a fixing plate; 6. a lifting motor; 7. a lifting rack; 8. a lifting screw rod; 9. a gear; 10. a level sensor; 11. a single chip microcomputer; 12. a distance sensor; 13. a key input board; 14. a fixed mount; 15. a rotating wheel; 151. a roll bar; 16. a rotating shaft; 17. a translation motor; 18. rotating the groove; 19. a turntable; 20. a steering rack; 21. a steering motor; 22. and (5) steering the screw rod.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
Example 1
Referring to fig. 1-5, the present embodiment provides a height adjusting device and an adjusting method for a filter, including a filter body 1, a fixed platform 2 is disposed on the bottom surface of the filter body 1, sleeves 3 are mounted at four corners of the bottom surface of the fixed platform 2, a movable rod 4 is mounted inside the sleeve 3, a fixed plate 5 is integrally disposed on the inner wall of the sleeve 3 near the bottom end, a lifting motor 6 is fixed on the side surface of the fixed plate 5, a lifting rack 7 is disposed on the outer wall of the movable rod 4 at one end inside the sleeve 3, a power output shaft of the lifting motor 6 is engaged with the lifting rack 7 through a lifting screw 8, a gear 9 engaged with the lifting rack 7 is mounted on the inner wall of the sleeve 3 near the top end, a level sensor 10 is mounted at the center of the fixed platform 2 near the two sides, an output end of the level sensor 10 is connected with a single chip microcomputer 11 through a wire, an, distance sensors 12 are mounted at the center of the bottom surface of the fixed table 2 and on one side surface of the bottom surface of the fixed table, and the output ends of the distance sensors 12 are connected with the input end of the single chip microcomputer 11 through a lead.
A plurality of running rollers 31 are installed to the just right inner wall of sleeve 3 and fixed plate 5, and a plurality of running rollers 31 prolong vertical direction equidistance and arrange, and running roller 31 is waist drum type structure, and the outer wall laminating of running roller 31 and movable rod 4.
The central axis of the movable rod 4 and the central axis of the sleeve 3 are vertically overlapped.
A key input board 13 is installed on one side of the fixed table 2, and the output end of the key input board 13 is connected with the input end of the singlechip 11 through a wire.
The bottom of movable rod 4 is integrative to be provided with mount 14, and the internally mounted of mount 14 has runner 15, and the center department of runner 15 one side is integrative to be provided with the pivot 16 that extends to the mount 14 outside, and the side of mount 14 is fixed with translation motor 17, and translation motor 17's power output shaft is fixed with pivot 16, and translation motor 17's input passes through the wire and is connected with the output of singlechip 11.
The length of the movable rod 4 is identical to the length of the sleeve 3.
The bottom surface of fixed station 2 has been seted up rotary groove 18 near the corner, and the internally mounted of rotary groove 18 has carousel 19, and the outer wall of carousel 19 is fixed with the top of sleeve 3, and sleeve 3 prolongs the diametric (al) setting of carousel 19.
The outer wall of the rotating disc 19 is provided with a steering rack 20, a steering motor 21 is arranged in the fixed table 2 close to the rotating groove 18, and a power output shaft of the steering motor 21 is meshed with the steering rack 20 through a steering screw rod 22.
The edge of the side of the runner 15 is provided with a plurality of rotatable roller bars 151 along its outer wall.
In this embodiment, the adjustment of the height of the filter device body 1 can be realized by using the deflection of the turntable 19 inside the rotary groove 18 or the change of the total length between the sleeve 3 and the movable rod 4, when the data of the adjusted height is greater than the length of the sleeve 3, the lifting motor 6 is preferentially used for increasing, when the data of the adjusted height is less than the length of the sleeve 3, the steering motor 21 is preferentially used for increasing, the adjusted height can be limited in advance through the key input board 13, the length of the sleeve 3 is stored inside the single chip microcomputer 11, the horizontal sensor 10 can monitor the included angle between the fixed platform 2 and the horizontal plane in real time, when a certain side of the fixed platform 2 deviates from the horizontal direction upwards, the single chip microcomputer 11 immediately increases the displacement speed of the fixed platform 2 deviating from the horizontal plane side until the fixed platform 2 is in the horizontal plane and displaces in the vertical.
When the height of the filter body 1 is adjusted, the key input board 13 is used for inputting specific numerical values to the singlechip 11, the singlechip 11 compares the received data with the length of the sleeve 3, when the input data is smaller than the length of the sleeve 3, the singlechip 11 closes the power supply of the steering motor 21, the steering motor 21 is meshed with the steering rack 20 through the steering screw rod 22, the turntable 19 rotates in the rotary groove 18, at the moment, the four sleeves 3 deflect towards the direction far away from the center of the fixed table 2, the fixed table 2 drives the filter body 1 to move in the vertical direction, the distance sensor 12 positioned at the bottom surface of the fixed table 2 transmits the measured data to the singlechip 11 in real time, when the measured data is consistent with the data input by the key input board 13, the single chip microcomputer 11 immediately cuts off the power supply of the steering motor 21, and the height of the filter body 1 is fixed at the moment.
When the height is adjusted to a large value, the single chip microcomputer 11 closes the power supply of the lifting motor 6, the lifting motor 6 is meshed with the lifting rack 7 through the lifting screw rod 8, the movable rod 4 slides in the sleeve 3, the distance sensor 12 located on the bottom surface of the fixed table 2 transmits measured data to the single chip microcomputer 11 in real time, when the measured data are consistent, the single chip microcomputer 11 immediately disconnects the power supply of the lifting motor 6, and the height of the filter instrument body 1 can be fixed.
When the position of the filter instrument body 1 needs to be adjusted, a displacement signal is sent to the single chip microcomputer 11 through an M key of the key input board 13, specific numerical values are input, the single chip microcomputer 11 closes a power supply of the translation motor 17 immediately, the translation motor 17 drives the rotating wheel 15 to rotate through the rotating shaft 16, the fixed platform 2 drives the filter instrument body 1 to move on the horizontal plane, the distance sensor 12 located on the side face of the fixed platform 2 transmits measured data to the single chip microcomputer 11 in real time, when the measured data are consistent with the input data, the single chip microcomputer 11 immediately cuts off the power supply of the translation motor 17, the fixed platform 2 stops at the horizontal plane to generate displacement, and the filter instrument body 1 can complete displacement on the horizontal plane.
Through the cooperation use between each above device, can make the filter appearance be in the horizontal plane and carry out the change of height in vertical direction to can carry out digital the injecing to filter appearance altitude mixture control, make the regulation of height more accurate.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a wave filter appearance height adjusting device, includes wave filter appearance body (1), its characterized in that: the bottom surface of the filter instrument body (1) is provided with a fixed table (2), four corners of the bottom surface of the fixed table (2) are provided with sleeves (3), the inside of each sleeve (3) is provided with a movable rod (4), the inner walls, close to the bottom ends, of the sleeves (3) are integrally provided with a fixed plate (5), the side faces of the fixed plates (5) are fixed with lifting motors (6), the outer wall, close to one ends of the insides of the sleeves (3), of the movable rods (4) is provided with lifting racks (7), power output shafts of the lifting motors (6) are meshed with the lifting racks (7) through lifting lead screws (8), the inner walls, close to the top ends, of the sleeves (3) are provided with gears (9) meshed with the lifting racks (7), the centers, close to the two sides of the fixed table (2) are provided with horizontal sensors (10), the output ends of the horizontal sensors (10), the output end of the single chip microcomputer (11) is connected with the input end of the lifting motor (6) through a wire, the distance sensors (12) are mounted at the center of the bottom surface of the fixed platform (2) and on one side of the bottom surface of the fixed platform, and the output end of each distance sensor (12) is connected with the input end of the single chip microcomputer (11) through a wire.
2. The height adjusting device of the filter instrument according to claim 1, wherein: sleeve (3) and fixed plate (5) just right inner wall install a plurality of running rollers (31), and are a plurality of running roller (31) prolong vertical direction equidistance and arrange, running roller (31) are waist drum type structure, and the outer wall of running roller (31) and the outer wall laminating of movable rod (4).
3. The height adjusting device of the filter instrument according to claim 1, wherein: the central axis of the movable rod (4) is superposed with the central axis of the sleeve (3) in the vertical direction.
4. The height adjusting device of the filter instrument according to claim 1, wherein: a key input plate (13) is arranged on one side of the fixed table (2), and the output end of the key input plate (13) is connected with the input end of the singlechip (11) through a wire.
5. The height adjusting device of the filter instrument according to claim 1, wherein: the utility model discloses a motor, including movable rod (4), mount (14), the internally mounted of mount (14) has runner (15), the center department an organic whole of runner (15) one side is provided with pivot (16) that extend to the mount (14) outside, the side of mount (14) is fixed with translation motor (17), the power output shaft and the pivot (16) of translation motor (17) are fixed, and the input of translation motor (17) passes through the wire and is connected with the output of singlechip (11).
6. The height adjusting device of the filter instrument according to claim 1, wherein: the length of the movable rod (4) is consistent with that of the sleeve (3).
7. The height adjusting device of the filter instrument according to claim 1, wherein: the bottom surface of fixed station (2) is close to the corner and has seted up turn trough (18), the internally mounted of turn trough (18) has carousel (19), the outer wall of carousel (19) is fixed with the top of sleeve (3), and sleeve (3) prolong the diametric (al) setting of carousel (19).
8. The height adjusting device of the filter instrument according to claim 7, wherein: the outer wall of the rotating disc (19) is provided with a steering rack (20), a steering motor (21) is mounted in the fixed table (2) close to the rotating groove (18), and a power output shaft of the steering motor (21) is meshed with the steering rack (20) through a steering screw rod (22).
9. The height adjusting device of the filter instrument according to claim 5, wherein: the edge of the side surface of the rotating wheel (15) is provided with a plurality of rotatable roller rods (151) along the outer wall thereof.
10. The height adjusting method of the height adjusting device of the filter instrument according to claim 1, comprising the steps of:
t1, the adjustment of the height of the filter body (1) can be realized by the deflection of the turntable (19) in the rotary groove (18) or the change of the total length between the sleeve (3) and the movable rod (4), when the data of the adjusted height is larger than the length of the sleeve (3), the lifting motor (6) is preferentially used for heightening, when the data of the adjusted height is smaller than the length of the sleeve (3), the steering motor (21) is preferentially used for heightening, the adjusted height can be limited in advance through the key input board (13), the length of the sleeve (3) is stored in the singlechip (11), the level sensor (10) can monitor the included angle between the fixed platform (2) and the horizontal plane in real time, when one side of the fixed platform (2) deviates from the horizontal direction upwards, the singlechip (11) immediately raises the displacement speed of the fixed platform (2) deviating from one side of the horizontal plane, until the fixed table (2) is in the horizontal plane and moves along the vertical direction;
t2, when adjusting the height of the filter body (1), a key input board (13) is used for inputting specific numerical values to a singlechip (11), the singlechip (11) compares the received data with the length of a sleeve (3), when the input data is smaller than the length of the sleeve (3), the singlechip (11) closes the power supply of a steering motor (21), the steering motor (21) is meshed with a steering rack (20) through a steering lead screw (22) to enable a turntable (19) to rotate in a rotary groove (18), at the moment, the four sleeves (3) deflect towards the direction far away from the center of a fixed table (2), the fixed table (2) drives the filter body (1) to displace in the vertical direction, a distance sensor (12) positioned at the bottom surface of the fixed table (2) transmits the measured data to the singlechip (11) in real time, when the measured data is consistent with the data input by the key input board (13), the singlechip (11) immediately cuts off the power supply of the steering motor (21), and the height of the filter body (1) is fixed;
t3, when the height is adjusted to be larger, the single chip microcomputer (11) closes the power supply of the lifting motor (6), the lifting motor (6) is meshed with the lifting rack (7) through the lifting screw rod (8), the movable rod (4) slides in the sleeve (3), the distance sensor (12) located on the bottom surface of the fixed table (2) transmits measured data to the single chip microcomputer (11) in real time, when the measured data are consistent, the single chip microcomputer (11) immediately disconnects the power supply of the lifting motor (6), and the height of the filter instrument body (1) is fixed;
t4, when the position of the filter body (1) needs to be adjusted, a displacement signal is sent to the single chip microcomputer (11) through an M key of a key input board (13), a specific numerical value is input, the single chip microcomputer (11) closes a power supply of the translation motor (17) immediately, the translation motor (17) drives the rotating wheel (15) to rotate through the rotating shaft (16), the fixed platform (2) can drive the filter body (1) to move on the horizontal plane, the distance sensor (12) located on the side face of the fixed platform (2) transmits measured data to the single chip microcomputer (11) in real time, when the measured data are consistent with the input data, the single chip microcomputer (11) immediately cuts off the power supply of the translation motor (17), the fixed platform (2) can stop on the horizontal plane to generate displacement, and the filter body (1) can complete displacement on the horizontal plane.
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|---|---|---|---|
| CN202010886208.3A CN112240455A (en) | 2020-08-28 | 2020-08-28 | Height adjusting device and method for filter instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010886208.3A CN112240455A (en) | 2020-08-28 | 2020-08-28 | Height adjusting device and method for filter instrument |
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| CN112240455A true CN112240455A (en) | 2021-01-19 |
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| CN210531944U (en) * | 2019-09-06 | 2020-05-15 | 武汉鑫驰光电有限公司 | Camera lens convenient to adjust and fix |
| CN210567313U (en) * | 2019-09-06 | 2020-05-19 | 四川建筑职业技术学院 | Automatic leveling foot stand for measuring instrument |
| CN210922516U (en) * | 2019-11-30 | 2020-07-03 | 武汉兮锐科技有限公司 | Intelligent infrared distance meter for engineering surveying and mapping |
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| US20110315834A1 (en) * | 2010-06-28 | 2011-12-29 | Hilti Aktiengesellschaft | Tripod with an automatic height-adjuster |
| CN104677334A (en) * | 2015-03-04 | 2015-06-03 | 柳州铁道职业技术学院 | Measuring instrument foot stool capable of automatically ascending, descending and leveling |
| CN207514501U (en) * | 2017-11-16 | 2018-06-19 | 绵阳市建诚电子有限公司 | A kind of device of automatic horizontal adjustment |
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| CN210266565U (en) * | 2019-07-29 | 2020-04-07 | 东华理工大学 | Special support of geographic information surveying instrument |
| CN210531944U (en) * | 2019-09-06 | 2020-05-15 | 武汉鑫驰光电有限公司 | Camera lens convenient to adjust and fix |
| CN210567313U (en) * | 2019-09-06 | 2020-05-19 | 四川建筑职业技术学院 | Automatic leveling foot stand for measuring instrument |
| CN210922516U (en) * | 2019-11-30 | 2020-07-03 | 武汉兮锐科技有限公司 | Intelligent infrared distance meter for engineering surveying and mapping |
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