CN111044747A - Sensor for detecting rotating speed - Google Patents
Sensor for detecting rotating speed Download PDFInfo
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- CN111044747A CN111044747A CN201911403036.3A CN201911403036A CN111044747A CN 111044747 A CN111044747 A CN 111044747A CN 201911403036 A CN201911403036 A CN 201911403036A CN 111044747 A CN111044747 A CN 111044747A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/02—Devices characterised by the use of mechanical means
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- General Physics & Mathematics (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention provides a sensor for detecting rotating speed, which comprises an installation box body; one side end of the installation box body is provided with a fixed clamping rod in a sleeved mode, and the fixed clamping rod is in clearance fit with the installation box body in the sleeved mode; a plurality of integral components of the transmission mechanism are all arranged in the installation box body, and the lower end in the installation box body is simultaneously provided with the observation mechanism; the back sliding connection of installation box has balanced fixed establishment, the terminal department of vertical fixed plate is provided with a top installation piece, and cup joint each other between top installation piece and the flexible regulating block, all slide on top installation piece and flexible regulating block and be fixed with pinch roller pole, two pinch roller poles can come the chucking through the adjustment of flexible regulating block and be detected the axle, and all install the spring on two pinch roller poles and carry out further clamp tightly, through under the interact at fixed pinch roller pole and top pinch roller, make whole device can the chucking detect on the axle of arbitrary size.
Description
Technical Field
The invention belongs to the technical field of rotating speed detection sensors, and particularly relates to a sensor for detecting rotating speed.
Background
The conveying speed is that the conveying device conveys the material forward by using the rotating motion or reciprocating motion of the working component or the flowing of the medium in the pipeline. For example, the working member of a roller conveyor is a series of rollers that rotate to convey material; the working member of the spiral conveyor is a spiral, and the spiral rotates in the trough to push materials along the trough; the working member of a vibrating conveyor is a chute that reciprocates to convey materials or the like placed therein, workpieces or articles that are transported on a flow line in some factories, usually by a conveyor.
In view of the above, since the conveyor belts are usually composed of multiple stages of power, when the rotational speeds of the front and rear ends are not synchronous during the transportation of the articles, the asynchronous conveyor devices may wear the articles to be transported, especially some articles whose shells are easily damaged.
In view of the above, the present invention provides a sensor for detecting a rotation speed, which is improved in view of the conventional structure and defects, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a sensor for detecting a rotation speed, so as to solve the problem that the conventional rotation speed detection device has a single function, and general detection devices are electronic devices, which are prone to sensor damage and the like, thereby causing unnecessary detection errors.
The purpose and the effect of the sensor for detecting the rotating speed are achieved by the following specific technical means:
a sensor for detecting a rotational speed includes a mounting case; one side end of the installation box body is provided with a fixed clamping rod in a sleeved mode, and the fixed clamping rod is in clearance fit with the installation box body in the sleeved mode; a plurality of integral components of the transmission mechanism are all arranged in the installation box body, and the lower end in the installation box body is simultaneously provided with the observation mechanism; the back of the installation box body is connected with a balance fixing mechanism in a sliding mode.
Further, the fixed clamping rod comprises a vertical fixed plate and a top installation block, the vertical fixed plate is installed on one side of the installation box body in a sleeved mode, the vertical fixed plate is arranged between the top installation block of the vertical fixed plate and the top end of the vertical fixed plate in a one-day mode, the vertical fixed plate and the top installation block are integrally designed in an L-shaped mode to form ninety degrees, and the installation position where the vertical fixed plate is sleeved is fixed through a side fixing nut.
Further, the fixed clamping rod further comprises a telescopic adjusting block and a pinch roller rod, the telescopic adjusting block is fixed on the top mounting block in a sleeved mode, pinch roller rods are arranged on the telescopic adjusting block and the top mounting block, the pinch roller rods are slidably mounted, and a spring is arranged between the pinch roller rods and the telescopic adjusting block for fixing.
Further, the installation box body includes the installation shell, and side fixation nut, fixed handle, interior mounting panel, the front end that leans on of interior mounting panel is provided with fixed handle, and the outside parcel of interior mounting panel has the installation casing, and fixed handle wholly for running through the installation casing and set up in the installation shell outside, and side fixation nut is the side of threaded connection mode fixing at the installation shell.
Further, drive mechanism includes that interior regulating wheel includes the drive belt, pushes up the tight wheel of clamp, it is the design of mutual symmetry with interior regulating wheel to push up the tight wheel, and the tight wheel root of clamp of the top of mutual symmetry is including articulated fixing, and is provided with the extension spring between the tight wheel of two tops and takes up, and take up through another extension spring between the interior regulating wheel, the whole of drive belt is cup jointed at two tops clamp wheel upper and lower extreme department and is cup jointed from the driving wheel, and interior regulating wheel then will push up the tight wheel and press from both sides tightly with the drive belt between the driving wheel.
Furthermore, the observation mechanism comprises an observation ruler, a driven wheel and a positioning hanging hammer, a transmission belt is sleeved at the position, close to the front end, of the driven wheel, the observation ruler is wound at the rear end of the driven wheel, and the positioning hanging hammer is arranged at the tail end of the whole observation ruler.
Further, balanced fixed establishment includes the backplate, and the side spout, the side spout sets up at the back of installation shell, and the backplate is then through sliding connection between two sideslip grooves, is provided with many draw-in grooves between two sideslip grooves.
Furthermore, the balance fixing mechanism further comprises a sliding plate and a fixing column, the sliding plate is connected to the back plate quilt in a sliding mode, the sliding plate is in a mutually symmetrical state, a clamp-shaped clamping groove is formed in the tail end of the sliding plate, the fixing column is fixedly clamped in the clamping groove, and a spring is installed at the upper end of the fixing column in a sleeved mode.
Compared with the prior art, the invention has the following beneficial effects:
the transmission mechanism is arranged, the whole transmission mechanism is transmitted by a transmission belt, the whole transmission belt is sleeved outside two top clamping wheels and a driven wheel, the outer side of the transmission belt between the top clamping wheels and the driven wheel is clamped at the outer side of the transmission belt by the tension force of a tension spring, the symmetrical top clamping wheels are integrally in a V shape, the tension spring is connected between the top clamping wheels and the driven wheel, so that the transmission belt can be effectively attached to a shaft to be detected by the top clamping wheels, the two inner adjusting wheels can effectively tighten the transmission belt, the transmission belt is always kept in a tightened state when the top clamping wheels are clamped on shafts with different diameters, the transmission belt can more effectively transmit power to the driven wheel at the lower end, the front end of the driven wheel is arranged on an inner mounting plate, a winding observation ruler is arranged at the rear end, and a positioning hanging hammer is arranged at the tail end of the observation ruler, the observation chi can direct drive after the follow driving wheel of device rotates, with the direct emission of observation chi of rolling, install a plurality of devices simultaneously and detect, observe the length that the observation chi stretches out and judge whether the inhomogeneous phenomenon of rotational speed appears, the device from the driving wheel, the root of interior regulating wheel and top pinch roller is all installed including on the mounting panel, the front end department of interior mounting panel is provided with a fixed handle, fixed handle's setting can let the whole convenient and fast more when detecting or installing of device.
The arrangement of the fixed clamping rod is that in order to ensure that the whole device can be effectively clamped and fixed on the detected shaft, one side end of the installation shell wrapped outside the transmission mechanism is sleeved with the vertical fixing plate, so that the vertical fixing plate sleeved and slidably installed can be extended and retracted at any distance, the whole vertical fixing plate is fixed at the corresponding position through a side fixing nut arranged on the side surface, a top mounting block is arranged at the tail end of the vertical fixing plate, the top mounting block and the telescopic adjusting block are mutually sleeved, the top mounting block and the telescopic adjusting block are both fixed with pinch roller rods in a sliding way, the two pinch roller rods can tightly clamp the detected shaft through the adjustment of the telescopic adjusting block, and the two pinch roller rods are both provided with springs for further clamping, through under the interact at fixed chucking pole and top pinch roller for whole device can the chucking detect on the axle of arbitrary size.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic view of the overall structure of the detecting device of the present invention.
Fig. 3 is a schematic view of the structure of the fixed clamping bar of the present invention.
Fig. 4 is a schematic view of the overall mounting structure of the present invention.
Fig. 5 is a schematic diagram of the back structure of the device of the present invention.
Fig. 6 is a schematic view of a balance fixing structure of the present invention.
Fig. 7 is a schematic view of the present invention showing a partially enlarged structure at a.
Fig. 8 is a schematic view of the present invention showing a partially enlarged structure at B.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. fixing the clamping rod; 101. a vertical fixing plate; 102. a top mounting block; 103. a telescopic adjusting block; 104. a pinch roller bar; 2. installing a box body; 201. mounting a shell; 202. a side fixing nut; 203. fixing a handle; 204. an inner mounting plate; 3. a transmission mechanism; 301. an inner regulating wheel; 302. a transmission belt; 303. pushing the clamping wheel; 4. an observation mechanism; 401. an observation ruler; 402. a driven wheel; 403. positioning a hanging hammer; 5. a balance fixing mechanism; 501. a back plate; 502. a side chute; 503. a sliding plate; 504. fixing a column;
Detailed Description
As shown in figures 1 to 8:
the invention provides a sensor for detecting rotating speed, which comprises an installation box body 2; one side end of the installation box body 2 is provided with a fixed clamping rod 1 through a sleeve joint, the fixed clamping rod 1 comprises a vertical fixing plate 101 and a top installation block 102, the vertical fixing plate 101 is arranged on one side of the installation box body 2 in a sleeve joint mode, the vertical fixing plate 101 and the top installation block 102 at the top end are arranged one day, the vertical fixing plate 101 and the top installation block 102 are integrally designed in an L shape of ninety degrees, the sleeve joint installation position of the vertical fixing plate 101 is fixed through a side fixing nut 202, the sleeve joint mode between the fixed clamping rod 1 and the installation box body 2 is in clearance fit, the installation box body 2 comprises an installation shell 201, a side fixing nut 202, a fixing handle 203 and an inner installation plate 204, a fixing handle 203 is arranged at the front end of the inner installation plate 204, the installation shell 201 is wrapped outside the inner installation plate 204, and the whole fixing handle 203 is arranged outside the installation shell 201 in a mode of penetrating through the installation shell 201, the side fixing nut 202 is fixed on the side surface of the mounting shell 201 in a threaded connection mode; a plurality of integral components of the transmission mechanism 3 are all arranged in the installation box body 2, and the lower end in the installation box body 2 is simultaneously provided with an observation mechanism 4; the back of the mounting box 2 is connected with a balance fixing mechanism 5 in a sliding way.
Wherein, fixed chucking pole 1 still includes flexible regulating block 103, pinch roller pole 104, flexible regulating block 103 is fixed on top installation piece 102 for cup jointing, and all be provided with pinch roller pole 104 on flexible regulating block 103 and top installation piece 102, two pinch roller poles 104 are slidable mounting, and be provided with the spring fastening between pinch roller pole 104 and the flexible regulating block 103, two pinch roller poles 104 can come the chucking through the adjustment of flexible regulating block 103 and be detected the axle, and all install the spring on two pinch roller poles 104 and carry out further clamp tightly, through under the interact at fixed chucking pole 1 and top pinch roller 303, make whole device can the chucking detect on the axle of arbitrary size.
Wherein, the transmission mechanism 3 comprises an inner adjusting wheel 301 comprising a transmission belt 302 and a top clamping wheel 303, the top clamping wheel 303 and the inner adjusting wheel 301 are designed to be symmetrical to each other, the root parts of the top clamping wheels 303 which are symmetrical to each other are hinged and fixed on the inner mounting plate 204, a tension spring is arranged between the two top clamping wheels 303 for tensioning, the inner adjusting wheel 301 is tensioned by another tension spring, the transmission belt 302 is integrally sleeved on the upper end and the lower end of the two top clamping wheels 303 and sleeved on the driven wheel 402, the inner adjusting wheel 301 clamps the transmission belt 302 between the top clamping wheels 303 and the driven wheel 402, the symmetrical top clamping wheels 303 are integrally in a V shape, the tension springs are connected between the top clamping wheels 303, so that the transmission belt 302 can be effectively attached to shafts to be detected by the top clamping wheels 303, the two inner adjusting wheels 301 can effectively tighten the transmission belt 302, and the top clamping wheels 303 are clamped on the shafts with different diameters, allowing the belt 302 to remain in a tightened condition at all times allows the belt 302 to more efficiently transmit power to the driven pulley 402 at the lower end.
The observation mechanism 4 comprises an observation ruler 401, a driven wheel 402 and a positioning hanging hammer 403, wherein the driving belt 302 is sleeved at the front end of the driven wheel 402, the observation ruler 401 is wound at the rear end of the driven wheel 402, the positioning hanging hammer 403 is arranged at the tail end of the whole observation ruler 401, the observation ruler 401 can be directly driven after the driven wheel 402 of the device rotates, the wound observation ruler 401 can be directly paid out, a plurality of devices can be simultaneously installed and detected, and the extending length of the observation ruler 401 can be observed to judge whether the phenomenon of uneven rotating speed occurs.
Wherein, balanced fixed establishment 5 includes backplate 501, side spout 502, and side spout 502 sets up at the back of installation shell 201, and backplate 501 then through sliding connection between two side spout 502, is provided with many draw-in grooves between two side spout 502, and backplate 501 wholly can carry out the adjustment of height from top to bottom along the spout, and many draw-in grooves then can let backplate 501 chucking respectively fix on different height.
The balance fixing mechanism 5 further comprises a sliding plate 503 and fixing columns 504, the sliding plate 503 is integrally connected to the back plate 501 in a sliding mode, the sliding plate 503 is integrally in a mutually symmetrical state, a clamp-shaped clamping groove is formed in the tail end of the sliding plate 503, the fixing columns 504 are fixedly clamped in the clamping groove, springs are installed at the upper ends of the fixing columns 504 in a sleeved mode, after the back plate 501 is integrally fixed to a good height, the two sides of the symmetrical sliding plate box slide out, and the fixing columns 504 at the tail end of the sliding plate are directly clamped at the lower end of the detected device to be fixed.
The specific use mode and function of the embodiment are as follows:
in the invention, the whole transmission mechanism 3 is transmitted by the transmission belt 302, the whole transmission belt 302 is sleeved outside the two top clamping wheels 303 and the driven wheel 402, the outer side of the transmission belt 302 between the top clamping wheels 303 and the driven wheel 402 clamps the inner adjusting wheel 301 at the outer side of the transmission belt 302 by the tension force of the tension spring, the symmetrical top clamping wheels 303 are integrally in a V shape, the tension spring is connected between the top clamping wheels 303, so that the transmission belt 302 can be effectively attached to a shaft to be detected by the top clamping wheels 303, the transmission belt 302 can be effectively tightened by the two inner adjusting wheels 301, when the top clamping wheels 303 are clamped on shafts with different diameters, the transmission belt 302 is always kept in a tightened state, the transmission belt 302 can more effectively transmit power to the driven wheel 402 at the lower end, the front end of the driven wheel 402 is arranged on the inner mounting plate 204, and the observation ruler 401 is wound at the rear end, the tail end of the observation ruler 401 is provided with a positioning hanging hammer 403, the observation ruler 401 is directly driven after the driven wheel 402 of the device rotates, the wound observation ruler 401 is directly discharged, a plurality of devices are simultaneously installed and detected, the extending length of the observation ruler 401 is observed to judge whether the phenomenon of uneven rotating speed occurs, the roots of the driven wheel 402, the inner adjusting wheel 301 and the top clamping wheel 303 of the devices are all installed on the inner installation plate 204, the front end of the inner installation plate 204 is provided with a fixed handle 203, the arrangement of the fixed handle 203 can enable the whole device to be more convenient and rapid in detection or installation, in order to enable the whole device to be effectively clamped and fixed on a detected shaft, one side end of the installation shell 201 wrapped outside the transmission mechanism 3 is sleeved and installed with the vertical fixing plate 101, so that the sleeved and slidably installed vertical fixing plate 101 can be stretched at any distance, and the whole vertical fixing plate 101 is fixed at a corresponding position through the side fixing nut 202 arranged on the side surface, the terminal department of vertical fixed plate 101 is provided with top installation piece 102, and cup joint each other between top installation piece 102 and the flexible regulating block 103, all slide on top installation piece 102 and flexible regulating block 103 and be fixed with pinch roller pole 104, two places pinch roller poles 104 can come the chucking through the adjustment of flexible regulating block 103 and be detected the axle, and all install the spring on two places pinch roller poles 104 and carry out further clamp tightly, through under the interact at fixed chucking pole 1 and top pinch roller 303, make whole device can the chucking detect on the axle of optional size.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (8)
1. A sensor for detecting rotational speed, characterized by: comprises a mounting box body (2); one side end of the installation box body (2) is provided with a fixed clamping rod (1) through sleeving, and the fixed clamping rod (1) is in clearance fit with the installation box body (2) in a sleeving manner; a plurality of parts of the transmission mechanism (3) are all arranged in the installation box body (2), and the observation mechanism (4) is arranged at the lower end of the installation box body (2); the back of the mounting box body (2) is connected with a balance fixing mechanism (5) in a sliding manner.
2. The sensor for detecting a rotational speed according to claim 1, characterized in that: fixed chucking pole (1) includes vertical fixed plate (101), top installation piece (102), vertical fixed plate (101) are for cup jointing to install in one side of installation box (2), and set up for one day between vertical fixed plate (101) and the top installation piece (102) of top department, wholly become the L nature design of ninety degrees between vertical fixed plate (101) and the top installation piece (102), and vertical fixed plate (101) cup joint the installation department and fix through a side fixation nut (202).
3. The sensor for detecting a rotational speed according to claim 1 or 2, characterized in that: the fixed clamping rod (1) further comprises a telescopic adjusting block (103) and a pinch roller rod (104), the telescopic adjusting block (103) is fixed on the top mounting block (102) in a sleeved mode, pinch roller rods (104) are arranged on the telescopic adjusting block (103) and the top mounting block (102), the pinch roller rods (104) at two positions are mounted in a sliding mode, and springs are arranged between the pinch roller rods (104) and the telescopic adjusting block (103) for fixing.
4. The sensor for detecting a rotational speed according to claim 1, characterized in that: the installation box body (2) comprises an installation shell (201), a side fixing nut (202), a fixing handle (203) and an inner installation plate (204), wherein the front end, close to the inner installation plate (204), of the inner installation plate (204) is provided with the fixing handle (203), the outer portion of the inner installation plate (204) is wrapped with the installation shell (201) body, the fixing handle (203) is integrally arranged on the outer side of the installation shell (201) in a penetrating mode, and the side fixing nut (202) is fixed on the side face of the installation shell (201) in a threaded connection mode.
5. The sensor for detecting a rotational speed according to claim 1, characterized in that: drive mechanism (3) are including interior regulating wheel (301), drive belt (302), top pinch roller (303) is the design of mutual symmetry with interior regulating wheel (301), and top pinch roller (303) root of mutual symmetry is for articulated fixing including mounting panel (204), and is provided with the extension spring between two top pinch rollers (303) and strains, including adjust between wheel (301) take turns to through another extension spring and strain, the whole of drive belt (302) is cup jointed at two top pinch rollers (303) lower extreme department and is cup jointed on follow driving wheel (402), interior regulating wheel (301) then will push up pinch roller (303) and follow drive belt (302) between driving wheel (402) and press from both sides tightly.
6. The sensor for detecting a rotational speed according to claim 1, characterized in that: the observation mechanism (4) comprises an observation ruler (401), a driven wheel (402) and a positioning hanging hammer (403), wherein a transmission belt (302) is sleeved at the front end of the driven wheel (402), the observation ruler (401) is wound at the rear end of the driven wheel (402), and the positioning hanging hammer (403) is arranged at the tail end of the whole observation ruler (401).
7. The sensor for detecting a rotational speed according to claim 1, characterized in that: balanced fixed establishment (5) include backplate (501), sideslip groove (502), side spout (502) set up at the back of installation shell (201), and backplate (501) are then through sliding connection between two places side spout (502), are provided with many draw-in grooves between two places side spout (502).
8. The sensor for detecting a rotational speed according to claim 1 or 7, characterized in that: the balance fixing mechanism (5) further comprises a sliding plate (503) and a fixing column (504), the whole sliding plate (503) is connected to the back plate (501) in a sliding mode, the whole sliding plate (503) is in a mutually symmetrical state, a clamp-shaped clamping groove is formed in the tail end of the sliding plate (503), the fixing column (504) is clamped and fixed in the clamping groove, and a spring is sleeved and mounted at the upper end of the fixing column (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911403036.3A CN111044747A (en) | 2019-12-31 | 2019-12-31 | Sensor for detecting rotating speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911403036.3A CN111044747A (en) | 2019-12-31 | 2019-12-31 | Sensor for detecting rotating speed |
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| Publication Number | Publication Date |
|---|---|
| CN111044747A true CN111044747A (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911403036.3A Pending CN111044747A (en) | 2019-12-31 | 2019-12-31 | Sensor for detecting rotating speed |
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| CN (1) | CN111044747A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203259537U (en) * | 2013-04-11 | 2013-10-30 | 蚌埠市智峰科技有限公司 | Shaft rotating speed measurement sensor |
| CN204314320U (en) * | 2014-12-17 | 2015-05-06 | 重庆顺泰食品有限公司 | Rotation-speed measuring device on food gearing |
| JP2016075711A (en) * | 2009-06-01 | 2016-05-12 | メソード・エレクトロニクス・インコーポレーテッド | Magnetic speed sensor and method for fabricating the magnetic speed sensor |
| CN209069959U (en) * | 2018-11-19 | 2019-07-05 | 乌鲁木齐中车轨道交通装备有限公司 | A kind of simple speed sensor detecting device |
-
2019
- 2019-12-31 CN CN201911403036.3A patent/CN111044747A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016075711A (en) * | 2009-06-01 | 2016-05-12 | メソード・エレクトロニクス・インコーポレーテッド | Magnetic speed sensor and method for fabricating the magnetic speed sensor |
| CN203259537U (en) * | 2013-04-11 | 2013-10-30 | 蚌埠市智峰科技有限公司 | Shaft rotating speed measurement sensor |
| CN204314320U (en) * | 2014-12-17 | 2015-05-06 | 重庆顺泰食品有限公司 | Rotation-speed measuring device on food gearing |
| CN209069959U (en) * | 2018-11-19 | 2019-07-05 | 乌鲁木齐中车轨道交通装备有限公司 | A kind of simple speed sensor detecting device |
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Application publication date: 20200421 |
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| RJ01 | Rejection of invention patent application after publication |