CN112648945B - Adjustable automatic transmission record length measuring instrument - Google Patents
Adjustable automatic transmission record length measuring instrument Download PDFInfo
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- CN112648945B CN112648945B CN202110113336.9A CN202110113336A CN112648945B CN 112648945 B CN112648945 B CN 112648945B CN 202110113336 A CN202110113336 A CN 202110113336A CN 112648945 B CN112648945 B CN 112648945B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
- G01B13/02—Measuring arrangements characterised by the use of fluids for measuring length, width or thickness
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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The invention discloses an adjustable automatic transmission record length measuring instrument, which comprises a box body, wherein a supporting block chute with an upward opening is fixedly arranged in the box body, a measuring supporting block is connected in the supporting block chute in a sliding manner, a supporting telescopic air bag is fixedly connected between the bottom surface of the measuring supporting block and the supporting block chute, a pneumatic measuring mechanism for transmitting corresponding length data by using gas is arranged in the measuring supporting block, the pneumatic measuring mechanism comprises five measuring gas storage cavities which are uniformly and fixedly arranged in the measuring supporting block from top to bottom, a measuring piston is connected in the measuring gas storage cavities in a sliding manner, and a measuring slide rod is fixedly arranged at the right end of the measuring piston. And (5) utilizing gas to measure the length and mark scales for storage.
Description
Technical Field
The invention relates to the related technical field of measuring instruments, in particular to an adjustable automatic transmission record length measuring instrument.
Background
The measuring instrument is a third-party standard required for measuring in order to obtain certain attribute values of a target object, generally has units such as scales and volumes, and the measuring instrument has the following basic contents: precision, error, measurement standard equipment, length measurement, angle measurement, shape measurement, traditional optical instruments.
The length measuring device at the present stage needs manual reference alignment, object transmission and clamping positioning during measurement when measuring the length of the same object at different distances, the efficiency is low, the measuring device is complex, and the measured data cannot be well stored.
Disclosure of Invention
Aiming at the technical defects, the invention provides an adjustable automatic transmission record length measuring instrument which can overcome the defects.
The invention relates to an adjustable automatic transmission record length measuring instrument, which comprises a box body, wherein a supporting block chute with an upward opening is fixedly arranged in the box body, a measuring supporting block is connected in the supporting block chute in a sliding manner, a supporting telescopic air bag is fixedly connected between the bottom surface of the measuring supporting block and the supporting block chute, a pneumatic measuring mechanism for transmitting corresponding length data by using gas is arranged in the measuring supporting block, the pneumatic measuring mechanism comprises five measuring gas storage cavities which are uniformly and fixedly arranged in the measuring supporting block from top to bottom, a measuring piston is connected in the measuring gas storage cavities in a sliding manner, a measuring slide bar is fixedly arranged at the right end of the measuring piston, a ball is connected at the right end of the measuring slide bar in a rolling manner, a movable gas pipe is fixedly arranged at the left end wall of the measuring gas storage cavities, a movable sealing device is dynamically arranged at the left end of the movable gas pipe, a supporting block is fixedly arranged at the top surface of the box body, the gas circuit support block is internally provided with a gas circuit mechanism for supporting the feeding of the measurement display tube and connecting a gas circuit, the top surface of the gas circuit support block is connected with an adsorption device in a sliding manner, the front and the back of the top surface of the adsorption device are uniformly and fixedly adsorbed with five display tubes, the right end wall of the support block chute is fixedly provided with a slide bar chute with a left opening and capable of being in sliding connection with the balls, the right end wall of the slide bar chute is fixedly provided with a transmission belt groove with an upward opening, a transmission belt device is arranged in the transmission belt groove, the top surface of the right end of the box body is provided with an alignment mechanism for performing reference alignment by induction, the alignment mechanism comprises an alignment support block fixedly arranged on the top surface of the box body and positioned on the right side of the transmission belt groove, the left end of the alignment support block is fixedly provided with an alignment slide block chute with a left opening, and an alignment slide block is connected in the slide block chute, two inductors are symmetrically arranged on the front side and the rear side of the transmission belt groove.
Preferably, a connecting air pipe is fixedly arranged at the bottom end of the supporting telescopic air bag, an intermittent transmission recording device mechanism is arranged at the left end of the connecting air pipe, an air supplement pipe which is positioned at the upper side of the movable air pipe and the rear end of which is communicated with the outside is fixedly arranged at the left end wall of the measurement air storage cavity, a number display groove is fixedly arranged in the number display pipe, an indication disc is connected in the number display groove in a sliding manner, the bottom surface of the indication disc is connected with the number display groove through an indication disc spring, a top pipe with a downward opening is fixedly arranged at the bottom wall of the number display groove, the opening of the sliding chute of the sliding rod is upward, five bottom pipes which are communicated with each other up and down and positioned at the lower side of the top pipe are uniformly and fixedly arranged at the front and back of the top end of the adsorption device, a time-delay storage marking mechanism is arranged at the lower side of the bottom pipe, and three aligning telescopic rods are uniformly arranged between the right end surface of the aligning sliding block and the sliding chute of the aligning block up and down, the automatic aligning device is characterized in that supporting plates located on the front side and the rear side of the transmission belt groove are symmetrically and fixedly arranged on the front and the rear of the top surface of the box body, the supporting plates are close to the end faces of the transmission belt groove, the inductors are fixedly arranged on the end faces of the supporting plates, and object pressing mechanisms are arranged in the aligning sliding blocks.
Preferably, the gas circuit mechanism includes a fixed connection pipe fixedly arranged in the gas circuit support block, the fixed connection pipe can be communicated with the movable gas pipe, a fixed sealing device is arranged at the right end of the fixed connection pipe in a power mode, a sliding pipe sliding groove with an upward opening is fixedly arranged at the top end of the gas circuit support block, a sliding pipe is connected in the sliding pipe sliding groove in a sliding mode, a telescopic pipe is connected between the bottom end of the sliding pipe and the top end of the fixed connection pipe, two device guide rails are fixedly arranged on the top surface of the gas circuit support block in an bilateral symmetry mode, device guide grooves with a downward opening are fixedly arranged on the bottom end of the adsorption device in an bilateral symmetry mode, and the device guide grooves are in sliding connection with the device guide rails.
Preferably, the intermittent transmission recording device mechanism comprises a spring block fixedly arranged on the top surface of the rear end of the gas circuit supporting block, the rear end surface of the adsorption device is connected with the spring block through an adsorption device spring, a pull rope is fixedly arranged on the front end surface of the adsorption device, the bottom end of the pull rope sequentially bypasses a winding roller, two top winding wheels symmetrically arranged front and back and two bottom winding wheels symmetrically arranged front and back and is fixedly connected with the bottom surface of the lifting piston, the telescopic pipe is arranged in a top winding wheel cavity, the bottom winding wheels are arranged in a bottom winding device cavity, a winding roller groove with an upward opening is fixedly arranged at the top end of the front part of the gas circuit supporting block, a winding roller shaft is fixedly arranged between the left end wall and the right end wall of the winding roller groove and is rotatably connected with the winding roller, a lifting air pressure cavity is fixedly arranged at the left end of the connecting air pipe, and two lifting electric guide rails are symmetrically and fixedly arranged on the left end wall and right end wall of the lifting air pressure cavity, the lifting electric guide rail is in power sliding connection with the left end and the right end of the lifting piston.
Preferably, the time-delay preservation marking mechanism comprises a front end wall and a rear end wall of the bottom pipe, wherein the front end wall and the rear end wall of the bottom pipe are symmetrically and fixedly arranged in the front and rear direction, the opening of the front end wall and the opening of the rear end wall of the bottom pipe is arranged on an inclined block sliding groove of the bottom pipe, an inclined block is connected in the inclined block sliding groove in a sliding mode, and the inclined block is far away from the end surface of the bottom pipe and is connected with the inclined block sliding groove through an inclined block spring.
Preferably, press down object mechanism including fixed set up in align slider bottom left end and opening clamp plate guide way left, the fixed briquetting guide rail that is provided with of clamp plate guide way right-hand member, briquetting guide rail and clamp plate right-hand member sliding connection, the clamp plate set up in the clamp plate spout that the opening is decurrent and rather than sliding connection, the clamp plate top surface with through the flexible gasbag connection of clamp plate between the clamp plate spout, the fixed trachea that is provided with in clamp plate flexible gasbag top, the trachea is connected with air pump power, the fixed clamp plate atmospheric pressure chamber that is provided with in trachea top.
The beneficial effects are that: the device can automatically perform reference alignment by using the telescopic rod and the inductor when measuring the lengths of the same object at different distances, automatically perform object transmission by controlling the intermittent transmission of the transmission belt and automatically perform clamping and positioning when measuring by using the pneumatic pressing block, has high efficiency and improved automation level, performs length measurement and scale marking by using gas, has simple measuring device result and low maintenance cost, can store the measured data at different distances, and has more lasting and guaranteed result.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of an adjustable automatic transmission recording length measuring instrument according to the present invention;
FIG. 2 is a schematic view of A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of the structure at C in fig. 2 according to the embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an adjustable automatic transmission record length measuring instrument, which comprises a box body 10, wherein a supporting block sliding groove 37 with an upward opening is fixedly arranged in the box body 10, a measuring supporting block 12 is connected in the supporting block sliding groove 37 in a sliding manner, a supporting telescopic air bag 38 is fixedly connected between the bottom surface of the measuring supporting block 12 and the supporting block sliding groove 37, a pneumatic measuring mechanism for transmitting corresponding length data by using gas is arranged in the measuring supporting block 12, the pneumatic measuring mechanism comprises five measuring air storage cavities 11 which are uniformly and vertically arranged in the measuring supporting block 12, measuring pistons 13 are connected in the measuring air storage cavities 11 in a sliding manner, measuring slide rods 14 are fixedly arranged at the right ends of the measuring pistons 13, balls 15 are connected at the right ends of the measuring slide rods 14 in a rolling manner, and movable air pipes 50 are fixedly arranged at the left end walls of the measuring air storage cavities 11, the left end of the movable air pipe 50 is provided with a movable sealing device 51 in a dynamic mode, the top surface of the box body 10 is fixedly provided with an air path supporting block 43, an air path mechanism for supporting the feeding of a measurement display pipe and connecting an air path is arranged in the air path supporting block 43, the top surface of the air path supporting block 43 is connected with an adsorption device 70 in a sliding mode, five index display pipes 46 are uniformly and fixedly arranged on the front and back of the top surface of the adsorption device 70 in an adsorption mode, the right end wall of the supporting block sliding chute 37 is fixedly provided with a sliding rod sliding chute 32 which is provided with a left opening and can be connected with the balls 15 in a sliding mode, the right end wall of the sliding rod sliding chute 32 is fixedly provided with a transmission belt groove 17 with an upward opening, a transmission belt device 16 is arranged in the transmission belt groove 17, the top surface of the right end of the box body 10 is provided with an alignment mechanism for conducting standard alignment by utilizing induction, the alignment mechanism comprises an alignment supporting block 30 which is fixedly arranged on the top surface of the box body 10 and is positioned on the right side of the transmission belt groove 17, an alignment slide block sliding groove 29 with a leftward opening is fixedly arranged at the left end of the alignment supporting block 30, an alignment slide block 27 is connected in the alignment slide block sliding groove 29 in a sliding mode, and two inductors 19 are symmetrically arranged on the front side and the rear side of the transmission belt groove 17.
Beneficially, a connecting air pipe 36 is fixedly arranged at the bottom end of the supporting telescopic air bag 38, an intermittent transmission recording device mechanism is arranged at the left end of the connecting air pipe 36, an air supplement pipe 68 which is located at the upper side of the movable air pipe 50 and the rear end of which is communicated with the outside is fixedly arranged at the left end wall of the measurement air storage cavity 11, a number display groove 47 is fixedly arranged in the number display pipe 46, an indication disc 58 is connected in the number display groove 47 in a sliding manner, the bottom surface of the indication disc 58 is connected with the number display groove 47 through an indication disc spring 57, a top pipe 63 with a downward opening is fixedly arranged at the bottom wall of the number display groove 47, the sliding rod sliding groove 32 is upward opened, five bottom pipes 62 which are communicated with each other up and down and located at the lower side of the top pipe 63 are uniformly and fixedly arranged at the front and back of the top end of the adsorption device 70, a time delay storage marking mechanism is arranged at the lower side of the bottom pipe 62, and three aligning telescopic sliding blocks 27 are uniformly arranged between the right end surface of the aligning sliding block and the aligning sliding block 29 The top surface of the box body 10 is symmetrically and fixedly provided with supporting plates 18 positioned at the front side and the rear side of the transmission belt slot 17, the end surface of the supporting plate 18 close to the transmission belt slot 17 is fixedly provided with the inductor 19, and the alignment slide block 27 is internally provided with an object pressing mechanism.
Beneficially, the air path mechanism includes a fixed connection pipe 53 fixedly disposed in the air path support block 43, the fixed connection pipe 53 can be communicated with the movable air pipe 50, a fixed closing device 52 is dynamically disposed at the right end of the fixed connection pipe 53, a slide pipe chute 55 with an upward opening is fixedly disposed at the top end of the air path support block 43, a slide pipe 49 is slidably connected in the slide pipe chute 55, an extension pipe 54 is connected between the bottom end of the slide pipe 49 and the top end of the fixed connection pipe 53, two device guide rails 56 are fixedly disposed on the top surface of the air path support block 43 in a bilateral symmetry manner, device guide grooves 48 with a downward opening are fixedly disposed at the bottom end of the adsorption device 70 in a bilateral symmetry manner, and the device guide grooves 48 are slidably connected with the device guide rails 56.
Advantageously, the intermittent transmission recording device mechanism comprises a spring block 44 fixedly arranged on the top surface of the rear end of the air path supporting block 43, the rear end surface of the adsorption device 70 is connected with the spring block 44 through an adsorption device spring 45, the front end surface of the adsorption device 70 is fixedly provided with a pull rope 42, the bottom end of the pull rope 42 is fixedly connected with the bottom surface of the lifting piston 35 after sequentially bypassing the winding roller 40, two top reels 64 symmetrically arranged front and back and two bottom reels 66 symmetrically arranged front and back, the telescopic pipe 54 is arranged in a top reel cavity 65, the bottom reels 66 are arranged in a bottom reel cavity 67, the top end of the front part of the air path supporting block 43 is fixedly provided with a winding roller groove 41 with an upward opening, a winding roller shaft 39 is fixedly arranged between the left end wall and the right end wall of the winding roller groove 41, the winding roller shaft 39 is rotatably connected with the winding roller 40, and the left end of the connecting air pipe 36 is fixedly provided with a lifting air pressure cavity 33, two lifting electric guide rails 34 are symmetrically and fixedly arranged on the left end wall and the right end wall of the lifting air pressure cavity 33, and the lifting electric guide rails 34 are in power sliding connection with the left end and the right end of the lifting piston 35.
Advantageously, the time-delay preservation marking mechanism comprises inclined block sliding grooves 59 which are symmetrically and fixedly arranged at the front end wall and the rear end wall of the bottom tube 62 in a front-back mode and open towards the bottom tube 62, inclined blocks 60 are slidably connected in the inclined block sliding grooves 59, and the end faces, far away from the bottom tube 62, of the inclined blocks 60 are connected with the inclined block sliding grooves 59 through inclined block springs 61.
Beneficially, the object pressing mechanism comprises a pressing plate guide groove 20 which is fixedly arranged at the left end of the bottom of the alignment sliding block 27 and has a leftward opening, a pressing block guide rail 31 is fixedly arranged at the right end of the pressing plate guide groove 20, the pressing block guide rail 31 is connected with the right end of the pressing plate 22 in a sliding manner, the pressing plate 22 is arranged in a pressing plate sliding groove 24 with a downward opening and is connected with the pressing plate sliding groove 24 in a sliding manner, the top surface of the pressing plate 22 is connected with the pressing plate sliding groove 24 through a pressing plate telescopic air bag 23, an air pipe 21 is fixedly arranged at the top end of the pressing plate telescopic air bag 23, the air pipe 21 is in power connection with an air pump 25, and a pressing plate air pressure chamber 26 is fixedly arranged at the top end of the air pipe 21.
In the initial state, the supporting expansion airbag 38 is in the stretched state, the indicator spring 57, the aligning expansion link 28, the expansion pipe 54, the adsorption device spring 45, the rear four sets of the swash block springs 61 and the pressure plate expansion airbag 23 are in the normal state, and the front swash block spring 61 is in the compressed state;
sequence of mechanical actions of the whole device:
1. an object is placed on the transmission belt device 16, induction between the front side sensor 19 and the rear side sensor 19 is shielded, the transmission belt device 16 is started to intermittently transmit the object to be measured, the transmission belt device 16 is controlled to stop when each object to be measured needs to be measured, the air pump 25 is controlled to be started, air in the pressure plate air pressure cavity 26 is transmitted into the pressure plate telescopic air bag 23 through the air pipe 21, the pressure plate telescopic air bag 23 is enabled to extend downwards, the pressure plate 22 is enabled to move downwards to press the top end of the length area to be measured of the object, the three aligning telescopic rods 28 are controlled to extend leftwards, the aligning sliding block 27 is enabled to move leftwards, the object is driven to move leftwards to the front side sensor 19 to mutually sense, accordingly, datum alignment is completed, and the aligning telescopic rods 28 are controlled to stop extending.
2. After the datum alignment is completed, the left end of the length area to be measured at the first measurement position pushes the ball 15 at the bottommost end to move leftward for a corresponding length distance, after the datum alignment of the length area to be measured at each subsequent position is completed, the lifting piston 35 is controlled to move upward for a corresponding distance, so that quantitative gas in the supporting telescopic air bag 38 is pumped into the lifting gas pressure cavity 33 through the connecting gas pipe 36, the supporting telescopic air bag 38 contracts for a corresponding distance, the measuring supporting block 12 is made to move downward until the adjacent ball 15 at the upper side moves downward to the left side of the length area to be measured at the corresponding position, the fixed sealing device 52 and the movable sealing device 51 are started to be in sealing connection, so that the left end of the length area to be measured is in sliding connection with the ball 15, the corresponding ball 15 is pushed to move leftward for a corresponding length distance, and the corresponding measuring piston 13 is made to move leftward for a corresponding length distance, starting the lifting electric guide rail 34, controlling the lifting piston 35 to move upwards by a corresponding distance so as to enable the pulling rope 42 to pull the adsorption device 70 to move forwards by a corresponding distance, thereby enabling the bottom pipe 62 adjacent to the rear side to move to the upper side position of the fixed connecting pipe 53, further enabling the sliding pipe 49 to be in sliding connection with the bottom pipe 62 under the action of the telescopic pipe 54, measuring the piston 13 to move leftwards by a corresponding length distance so as to squeeze the corresponding amount of gas in the corresponding length distance of the gas storage cavity 11 to the corresponding number display groove 47 through the movable gas pipe 50, the fixed connecting pipe 53, the telescopic pipe 54, the sliding pipe 49, the corresponding bottom pipe 62 and the corresponding top pipe 63, further enabling the indicating plate 58 to move upwards by a corresponding distance to corresponding scales, and further measuring and recording length data of each position.
3. When the device needs to reset, after the measured data is recorded, the air pump 25 and the conveyor belt device 16 are closed, so that each moving part stops moving, the object is taken down, the lifting piston 35 is controlled to move downwards to the bottommost position through the lifting electric guide rail 34, so that the supporting telescopic air bag 38 extends, so that the measuring supporting block 12 moves upwards, the lifting piston 35 moves downwards to the bottommost position, so that the adsorption device 70 moves backwards to the rearmost position under the reset action of the spring block 44, five air supplementing pipes 68 are controlled to supplement air pumped into the corresponding measuring air storage cavity 11, the adsorption device 70 is closed, five indicating number display pipes 46 are taken down, the air in the indicating number display groove 47 is discharged, so that each indicating disc 58 moves downwards to the bottommost position, and the device finishes resetting.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (3)
1. The utility model provides an adjustable automatic transmission record length measuring apparatu, includes the box, its characterized in that: a supporting block chute with an upward opening is fixedly arranged in the box body, a measuring supporting block is connected in the supporting block chute in a sliding manner, a supporting telescopic air bag is fixedly connected between the bottom surface of the measuring supporting block and the supporting block chute, a pneumatic measuring mechanism for transmitting corresponding length data by using gas is arranged in the measuring supporting block, the pneumatic measuring mechanism comprises five measuring air storage cavities which are uniformly and fixedly arranged in the measuring supporting block from top to bottom, a measuring piston is connected in the measuring air storage cavities in a sliding manner, a measuring slide bar is fixedly arranged at the right end of the measuring piston, a ball is connected at the right end of the measuring slide bar in a rolling manner, a movable air pipe is fixedly arranged at the left end wall of the measuring air storage cavity, a movable sealing device is arranged at the left end of the movable air pipe in a power manner, an air path supporting block is fixedly arranged on the top surface of the box body, and a mechanism for supporting the feeding of the measuring display pipe and connecting the air path is arranged in the air path supporting block, the gas circuit support block comprises a gas circuit support block, and is characterized in that the top surface of the gas circuit support block is slidably connected with an adsorption device, five indicating display tubes are uniformly and fixedly adsorbed and arranged in front of and behind the top surface of the adsorption device, a slide bar chute with a leftward opening and capable of being slidably connected with balls is fixedly arranged on the right end wall of the slide bar chute, a transmission belt groove with an upward opening is fixedly arranged on the right end wall of the slide bar chute, a transmission belt device is arranged in the transmission belt groove, an alignment mechanism for performing reference alignment by induction is arranged on the top surface of the right end of the box body, the alignment mechanism comprises an alignment support block fixedly arranged on the top surface of the box body and positioned on the right side of the transmission belt groove, an alignment slide block chute with a leftward opening is fixedly arranged on the left end of the alignment support block, an alignment slide block is slidably connected in the alignment slide groove, and two inductors are symmetrically arranged on the front side and the back side of the transmission belt groove; the bottom end of the supporting telescopic air bag is fixedly provided with a connecting air pipe, the left end of the connecting air pipe is provided with an intermittent transmission recording device mechanism, the left end wall of the measurement air storage cavity is fixedly provided with an air supplement pipe which is positioned at the upper side of the movable air pipe and the rear end of which is communicated with the outside, the number display pipe is fixedly provided with a number display groove, the number display groove is internally and slidably connected with an indication plate, the bottom surface of the indication plate is connected with the number display groove through an indication plate spring, the bottom wall of the number display groove is fixedly provided with a top pipe with a downward opening, the sliding chute of the sliding rod is upward opened, the front and the rear of the top end of the adsorption device are uniformly and fixedly provided with five bottom pipes which are communicated up and down and positioned at the lower side of the top pipe, the lower side of the bottom pipe is provided with a time-delay storage marking mechanism, and three aligning telescopic rods are uniformly arranged up and down between the right end surface of the aligning sliding block and the aligning sliding chute of the aligning sliding block, the top surface of the box body is symmetrically and fixedly provided with supporting plates positioned on the front side and the rear side of the transmission belt groove in the front-back direction, the end surface, close to the transmission belt groove, of each supporting plate is fixedly provided with the inductor, and the alignment sliding block is internally provided with an object pressing mechanism; the gas circuit mechanism comprises a fixed connecting pipe fixedly arranged in a gas circuit supporting block, the fixed connecting pipe can be communicated with the movable gas pipe, a fixed sealing device is arranged at the right end of the fixed connecting pipe in a dynamic mode, a sliding pipe sliding groove with an upward opening is fixedly arranged at the top end of the gas circuit supporting block, a sliding pipe is connected in the sliding pipe sliding groove in a sliding mode, a telescopic pipe is connected between the bottom end of the sliding pipe and the top end of the fixed connecting pipe, two device guide rails are fixedly arranged on the top surface of the gas circuit supporting block in a bilateral symmetry mode, device guide grooves with a downward opening are fixedly arranged on the bottom end of the adsorption device in the bilateral symmetry mode, and the device guide grooves are connected with the device guide rails in a sliding mode; the intermittent transmission recording device mechanism comprises a spring block fixedly arranged on the top surface of the rear end of the gas circuit supporting block, the rear end surface of the adsorption device is connected with the spring block through an adsorption device spring, a pull rope is fixedly arranged on the front end surface of the adsorption device, the bottom end of the pull rope sequentially bypasses a winding roller, two top winding wheels symmetrically arranged front and back and two bottom winding wheels symmetrically arranged front and back and is fixedly connected with the bottom surface of the lifting piston, the telescopic pipe is arranged in a top winding wheel cavity, the bottom winding wheels are arranged in a bottom winding device cavity, a winding roller groove with an upward opening is fixedly arranged at the top end of the front part of the gas circuit supporting block, a winding roller shaft is fixedly arranged between the left end wall and the right end wall of the winding roller groove and is rotatably connected with the winding roller, a lifting air pressure cavity is fixedly arranged at the left end of the connecting air pipe, and two lifting electric guide rails are symmetrically and fixedly arranged on the left end wall and right end wall of the lifting air pressure cavity, the lifting electric guide rail is in power sliding connection with the left end and the right end of the lifting piston.
2. The adjustable automatic transmission record length measuring instrument according to claim 1, characterized in that: the time-delay preservation marking mechanism comprises a front end wall, a rear end wall, an inclined block chute, an inclined block spring, a front end wall, a rear end wall, an opening and a rear end wall, wherein the front end wall and the rear end wall of the bottom pipe are symmetrically and fixedly arranged on the front end wall and the rear end wall of the bottom pipe, the opening is arranged on the inclined block chute of the bottom pipe, the inclined block chute is internally and slidably connected with the inclined block, and the inclined block is far away from the end surface of the bottom pipe and is connected with the inclined block chute through the inclined block spring.
3. An adjustable automatic transmission record length measuring instrument according to claim 2, characterized in that: the object pressing mechanism comprises a pressing plate guide groove fixedly arranged at the left end of the bottom of the aligning sliding block and provided with a left opening, a pressing block guide rail is fixedly arranged at the right end of the pressing plate guide groove and is connected with the right end of the pressing plate in a sliding mode, the pressing plate is arranged in a pressing plate sliding groove with a downward opening and is connected with the pressing plate sliding groove in a sliding mode, the top surface of the pressing plate is connected with the pressing plate sliding groove through a pressing plate telescopic air bag, an air pipe is fixedly arranged at the top end of the pressing plate telescopic air bag and is connected with an air pump in a power mode, and a pressing plate air pressure cavity is fixedly arranged at the top end of the air pipe.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110113336.9A CN112648945B (en) | 2021-01-27 | 2021-01-27 | Adjustable automatic transmission record length measuring instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110113336.9A CN112648945B (en) | 2021-01-27 | 2021-01-27 | Adjustable automatic transmission record length measuring instrument |
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| CN112648945A CN112648945A (en) | 2021-04-13 |
| CN112648945B true CN112648945B (en) | 2022-08-19 |
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| CN112345697A (en) * | 2020-10-29 | 2021-02-09 | 永康奈叶科技有限公司 | Quadrilateral field size air information acquisition mechanism |
| CN112833745A (en) * | 2021-03-28 | 2021-05-25 | 遵义师范学院 | Wide-range multi-probe sediment thickness detection device |
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| CN104515484A (en) * | 2014-12-18 | 2015-04-15 | 重庆强达力科技发展有限公司 | Automatic shut-off mechanism for pneumatic measuring instruments |
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