CN214702179U - Measurement device for lifting height of lifter - Google Patents
Measurement device for lifting height of lifter Download PDFInfo
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- CN214702179U CN214702179U CN202120291520.8U CN202120291520U CN214702179U CN 214702179 U CN214702179 U CN 214702179U CN 202120291520 U CN202120291520 U CN 202120291520U CN 214702179 U CN214702179 U CN 214702179U
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- lifting height
- top surface
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Abstract
The utility model provides a measurement device for lifting height of lifting mechanism, the on-line screen storage device comprises a base, the lower extreme of the vertical first slide rail of top surface both sides difference fixed connection of base, be equipped with the first slider of sliding fit with it in the first slide rail respectively, the inboard of first slider is the fore-and-aft second slide rail of fixed mounting respectively, be equipped with the gliding second slider that can follow in the second slide rail respectively, the inboard one end of fixed connection spring telescopic link respectively of second slider, the top surface of movable plate is passed through to the lower extreme of internal thread pipe bearing connection, the bottom surface both sides difference fixed connection of movable plate is fixed the pipe, the through-hole is seted up respectively to the outer wall both sides of fixed pipe, be equipped with a bolt on every fixed pipe, the bolt passes corresponding through-hole respectively, the top surface fixed mounting fixing device of base. Compared with the prior art, the lifting height of the lifter can be directly measured by the device, and the lifting height of the farm tool can be measured after the lifter is installed with the farm tool, so that the measured data is more comprehensive and convenient to analyze.
Description
Technical Field
The utility model belongs to lifting mechanism check out test set field, specifically speaking are measuring device of lifting mechanism lifting height.
Background
Tractor hoists are well known to be an important component of a tractor, mounted at the rear of the tractor. Tractor hoist manufacturers are required to perform various performance tests before a single model of hoist is put into production in large quantities to meet national or industry standards. In the relevant performance test parameters of the tractor lifter, many of the parameters need to measure the change of height, such as static settlement, maximum lifting height and the like; if the measurement is inaccurate, can produce the erroneous judgement to the true performance of product, but the many band points agricultural implement of lifting mechanism move when in actual use, because of the removal route of lift arm is the arc, and then leads to the lifting height difference of different agricultural implements.
SUMMERY OF THE UTILITY MODEL
The utility model provides a measurement device for lifting height of lifter for solve the defect among the prior art.
The utility model discloses a following technical scheme realizes:
a measuring device for the lifting height of a lifter comprises a base, wherein two sides of the top surface of the base are fixedly connected with the lower ends of vertical first sliding rails respectively, first sliding blocks in sliding fit with the first sliding rails are arranged in the first sliding rails respectively, longitudinal second sliding rails are fixedly arranged on the inner sides of the first sliding blocks respectively, second sliding blocks capable of sliding along the second sliding rails are arranged in the second sliding rails respectively, the inner sides of the second sliding blocks are fixedly connected with one ends of spring telescopic rods respectively, first linear bearings are fixedly arranged on the other ends of the spring telescopic rods, a moving rod is arranged between the two first sliding blocks, two ends of the moving rod are arranged in the corresponding first linear bearings respectively, a second linear bearing in sliding fit with the moving rod is arranged on the moving rod, the periphery of the second linear bearing is fixedly connected with the upper end of a screw rod, the lower end of the screw rod is arranged in an internal thread pipe in threaded fit with the screw rod, and the lower end of the internal thread pipe is connected with the top surface of the moving plate through a bearing, the bottom surface both sides of movable plate are fixed connection fixed pipe respectively, and the through-hole is seted up respectively to the outer wall both sides of fixed pipe, are equipped with a bolt on every fixed pipe, and the bolt passes corresponding through-hole respectively, the top surface fixed mounting fixing device of base.
According to the device for measuring the lifting height of the lifter, the fixing device is composed of the fixing rope and the T-shaped rod, one end of the fixing rope is fixedly connected with the top surface of the base, and the T-shaped rod is fixedly installed on the top surface of the base.
According to the device for measuring the lifting height of the lifter, the displacement sensor is fixedly installed at the upper end of one of the first sliding rails, and the detection end of the displacement sensor is fixedly connected with the top surface of the corresponding first sliding block.
According to the measuring device for the lifting height of the lifter, the displacement sensor is connected with the PC through a circuit.
According to the device for measuring the lifting height of the lifter, the first sliding rail and the second sliding rail are both T-shaped sliding rails, and the first sliding block and the second sliding block are both T-shaped sliding blocks.
According to the device for measuring the lifting height of the lifter, the bolt is an L-shaped bolt.
The utility model has the advantages that: the device is used for measuring the lifting height of a lifter, the lifter is placed on the top surface of a base by a user and is fixed by a fixing device, the user controls two spring telescopic rods to contract and further can take down a movable rod, a second linear bearing is slid down from the movable rod by the user, the movable rod passes through a mounting hole on a lifting arm of the lifter by the user, the two ends of the movable rod are respectively mounted in corresponding first linear bearings by the user, the user controls the lifter to operate, the lifting arm of the lifter moves to drive the movable rod to move, the movable rod can move through the first linear bearings and the spring telescopic rods to drive a second slider to move along a second slide rail, the first slider can move along the first slide rail, the user can measure the moving distance of the first slider, and the user can draw the movable rod out of the lifting arm mounting hole of the lifter, the user is with second linear bearing suit on the carriage release lever, the user rotates the internal thread pipe, and then adjust the interval between movable plate and the second linear bearing, and then with the different agricultural implement of simulation, the user inserts the lifting arm of lifting mechanism in two fixed tubes respectively, the user inserts the bolt respectively in the through-hole that corresponds and passes the mounting hole of lifting arm, user control lifting mechanism operation is measured once more, the user rotates the internal thread pipe, and then adjust the interval between movable plate and the second linear bearing once more, and then can obtain multiunit data, compare with current device, the lifting height of this device both direct measurement lifting mechanism, can measure behind the lifting mechanism installation agricultural implement again, the lifting height of agricultural implement, make the data after the measurement more comprehensive, and convenient for the analysis.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is a partial enlarged view of section I of FIG. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A device for measuring the lifting height of a lifter comprises a base 1, wherein two sides of the top surface of the base 1 are fixedly connected with the lower ends of vertical first sliding rails 2 respectively, first sliding blocks 3 in sliding fit with the first sliding rails 2 are arranged in the first sliding rails 2 respectively, longitudinal second sliding rails 16 are fixedly arranged on the inner sides of the first sliding blocks 3 respectively, second sliding blocks 17 capable of sliding along the second sliding rails 16 are arranged in the second sliding rails 16 respectively, one ends of spring telescopic rods 4 are fixedly connected with the inner sides of the second sliding blocks 17 respectively, first linear bearings 5 are fixedly arranged on the other ends of the spring telescopic rods 4, a moving rod 6 is arranged between the two first sliding blocks 3, two ends of the moving rod 6 are arranged in the corresponding first linear bearings 5 respectively, a second linear bearing 7 in sliding fit with the moving rod 6 is arranged on the moving rod 6, the upper end of a screw rod 8 is fixedly connected with the periphery of the second linear bearing 7, the lower end of the screw rod 8 is arranged in an internal threaded tube 9 in threaded fit with the screw rod, the lower extreme of internal thread pipe 9 passes through the top surface of bearing connection movable plate 10, and the bottom surface both sides of movable plate 10 fixed connection respectively fix the pipe 11, and through-hole 12 is seted up respectively to the outer wall both sides of fixing the pipe 11, is equipped with a bolt 13 on every fixed pipe 11, and bolt 13 passes corresponding through-hole 12 respectively, and base 1's top surface fixed mounting fixing device, fixing device can fix the lifting mechanism. The device is used for measuring the lifting height of a lifter, the lifter is placed on the top surface of a base 1 by a user and is fixed by a fixing device, the user controls two spring telescopic rods 4 to contract, and then can take down a movable rod 6, the user slides a second linear bearing 7 down from the movable rod 6, the user passes the movable rod 6 through a mounting hole on a lifting arm of the lifter, the user respectively installs two ends of the movable rod 6 into corresponding first linear bearings 5, the user controls the lifter to operate, the lifting arm of the lifter moves to drive the movable rod 6 to move, the movable rod 6 can move through the first linear bearings 5 and the spring telescopic rods 4 to drive a second slider 17 to move along a second slide rail 16, the first slider 3 can move along a first slide rail 2, the user can measure the moving distance of the first slider 3, and the user takes the movable rod 6 out of the mounting hole of the lifting arm of the lifter, the user is with second linear bearing 7 suit on carriage release lever 6, the user rotates internal thread pipe 9, and then adjust the interval between movable plate 10 and the second linear bearing 7, and then with the different agricultural implement of simulation, the user inserts the lifting arm of lifting mechanism respectively in two fixed pipes 11, the user inserts bolt 13 respectively in the through-hole 12 that corresponds and passes the mounting hole of lifting arm, user control lifting mechanism operation is measured once more, the user rotates internal thread pipe 9, and then adjust the interval between movable plate 10 and the second linear bearing 7 once more, and then can obtain multiunit data, compare with current device, this device both directly measures the lifting height of lifting mechanism, after can measuring lifting mechanism installation agricultural implement again, the lifting height of agricultural implement, make the data after the measurement more comprehensive, and the analysis of being convenient for.
Specifically, as shown in fig. 1, the fixing device according to the present embodiment is composed of a fixing rope 14 and a T-shaped rod 15, one end of the fixing rope 14 is fixedly connected to the top surface of the base 1, and the T-shaped rod 15 is fixedly installed on the top surface of the base 1. The user places the riser behind the top surface of base 1, and the user walks around the riser with the other end of fixed rope 14, and the user is taut with fixed rope 14 and ties up its other end on the montant of T shape pole 15, and the horizontal pole of T shape pole 15 can prevent that the knot of fixed rope 14 from following the montant rebound of T shape pole 15 and the landing.
Specifically, as shown in fig. 1, a displacement sensor is fixedly mounted at an upper end of one of the first slide rails 2 in the embodiment, and a detection end of the displacement sensor is fixedly connected to a top surface of the corresponding first slider 3. The displacement sensor can check the position of the first sliding block 3, so that the lifting height of the lifter can be measured, and the measured structure is more accurate.
Further, as shown in fig. 1, the displacement sensor circuit described in this embodiment is connected to a PC. The displacement sensor can send the measured information to the PC, and the PC can store the measured information to the measured data, so that the data is not easy to lose.
Further, as shown in fig. 1, the first slide rail 2 and the second slide rail 16 of the present embodiment are both T-shaped slide rails, and the first slider 3 and the second slider 17 are both T-shaped sliders. Compared with other sliding rail sliding block structures, the T-shaped sliding rail sliding block structure is more stable, and the running stability of the device can be improved.
Further, as shown in fig. 1 or 2, the plug 13 of the present embodiment is an L-shaped plug. Compared with other types of bolts, the L-shaped bolt is more convenient to mount and dismount.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A measurement device for lifting height of a lifter is characterized in that: comprises a base (1), the two sides of the top surface of the base (1) are fixedly connected with the lower end of a vertical first slide rail (2) respectively, first slide blocks (3) in sliding fit with the first slide rails (2) are arranged in the first slide rails respectively, the inner sides of the first slide blocks (3) are fixedly provided with longitudinal second slide rails (16) respectively, second slide blocks (17) capable of sliding along the second slide rails are arranged in the second slide rails (16) respectively, the inner sides of the second slide blocks (17) are fixedly connected with one ends of spring telescopic rods (4) respectively, the other ends of the spring telescopic rods (4) are fixedly provided with first linear bearings (5), a moving rod (6) is arranged between the two first slide blocks (3), the two ends of the moving rod (6) are positioned in the corresponding first linear bearings (5) respectively, a second linear bearing (7) in sliding fit with the moving rod (6) is arranged on the moving rod (6), the upper end of a screw (8) is fixedly connected with the periphery of the second linear bearing (7), the lower extreme of screw rod (8) is located in with its screw-thread fit's internal thread pipe (9), the top surface of movable plate (10) is connected through the bearing to the lower extreme of internal thread pipe (9), the fixed pipe (11) of bottom surface difference fixed connection of movable plate (10), through-hole (12) are seted up respectively to the outer wall both sides of fixed pipe (11), be equipped with one bolt (13) on every fixed pipe (11), corresponding through-hole (12) are passed respectively in bolt (13), the top surface fixed mounting fixing device of base (1).
2. A lifter lifting height measuring device according to claim 1, wherein: the fixing device is composed of a fixing rope (14) and a T-shaped rod (15), one end of the fixing rope (14) is fixedly connected with the top surface of the base (1), and the T-shaped rod (15) is fixedly installed on the top surface of the base (1).
3. A lifter lifting height measuring device according to claim 1, wherein: and a displacement sensor is fixedly installed at the upper end of one of the first sliding rails (2), and the detection end of the displacement sensor is fixedly connected with the top surface of the corresponding first sliding block (3).
4. A lifter lifting height measuring device according to claim 3, wherein: the displacement sensor circuit is connected with a PC.
5. A lifter lifting height measuring device according to claim 1, wherein: the first slide rail (2) and the second slide rail (16) are both T-shaped slide rails, and the first slide block (3) and the second slide block (17) are both T-shaped slide blocks.
6. A lifter lifting height measuring device according to claim 1, wherein: the bolt (13) is an L-shaped bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291520.8U CN214702179U (en) | 2021-02-02 | 2021-02-02 | Measurement device for lifting height of lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120291520.8U CN214702179U (en) | 2021-02-02 | 2021-02-02 | Measurement device for lifting height of lifter |
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| Publication Number | Publication Date |
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| CN214702179U true CN214702179U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120291520.8U Active CN214702179U (en) | 2021-02-02 | 2021-02-02 | Measurement device for lifting height of lifter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251330A (en) * | 2022-01-12 | 2022-03-29 | 宁波奔野拖拉机制造有限公司 | Auxiliary device for testing tractor lifter |
| CN114401166A (en) * | 2021-12-31 | 2022-04-26 | 江苏德联达智能科技有限公司 | Height-adjustable intelligent gateway |
-
2021
- 2021-02-02 CN CN202120291520.8U patent/CN214702179U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114401166A (en) * | 2021-12-31 | 2022-04-26 | 江苏德联达智能科技有限公司 | Height-adjustable intelligent gateway |
| CN114251330A (en) * | 2022-01-12 | 2022-03-29 | 宁波奔野拖拉机制造有限公司 | Auxiliary device for testing tractor lifter |
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