CN204528510U - Gig speed measuring device - Google Patents

Gig speed measuring device Download PDF

Info

Publication number
CN204528510U
CN204528510U CN201420779646.XU CN201420779646U CN204528510U CN 204528510 U CN204528510 U CN 204528510U CN 201420779646 U CN201420779646 U CN 201420779646U CN 204528510 U CN204528510 U CN 204528510U
Authority
CN
China
Prior art keywords
speed
gig
detector switch
measuring device
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420779646.XU
Other languages
Chinese (zh)
Inventor
蒋立华
施志超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Yong Li Machinery Co Ltd
Original Assignee
Jiangsu Yong Li Machinery Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Yong Li Machinery Co Ltd filed Critical Jiangsu Yong Li Machinery Co Ltd
Priority to CN201420779646.XU priority Critical patent/CN204528510U/en
Application granted granted Critical
Publication of CN204528510U publication Critical patent/CN204528510U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a kind of gig speed measuring device.Its technical scheme: gig speed measuring device, described tail-gear spindle is arranged in the middle of hoister rear wheel by bearing seat (2), wherein: described tail wheel axle head is connected with nylon plate (4), nylon plate (4) is evenly distributed with the block that tests the speed (3), the detecting head of detector switch (5) is towards the block that tests the speed (3), detector switch (5) is arranged on detector switch seat (6), and detector switch seat (6) is fixed on described bearing seat (2).After adopting technique scheme, effectively can detect the running velocity of gig.

Description

Gig speed measuring device
Technical field
The utility model relates to a kind of gig speed measuring device, and it is mainly used in measuring hoister rear wheel spindle speed.The utility model belongs to lifting means and promotes the manufacture processing technique field of accessory equipment.
Background technology
Bucket elevator, belong to mechanical load transfer device, it is mainly applicable to the continuous and perpendicular lifting of powdery, graininess and piece material, can be widely used in the lifting of loose unpacked material of the feed factory of various scale, flour mill, meter Chang, oily factory starch factory and grain depot, port and pier etc.Common bucket elevator structure is primarily of head, elevator pipe, the winnowing pan band being fixed with winnowing pan, motor and support, and head is equipped with great wheel, and support is provided with tail wheel.The concrete annexation of each parts, as patent announcement 2387094Y, support connects head by vertical elevator pipe, be fixed with the winnowing pan band solderless wrapped connection of winnowing pan between great wheel, tail wheel, motor drives the motion of winnowing pan band by the great wheel in head, and so, winnowing pan band and winnowing pan run in elevator pipe.
The technical matters had now: the running velocity that effectively can not detect gig, provides reference for controlling gig operation.Separately, in actual use, there will be the unforeseen circumstancess such as winnowing pan band damage, if do not have speed measuring device to provide information, gig stall can be formed, become dangerous matter sources, bring inconvenience to production.
Summary of the invention
The purpose of this utility model is for deficiency of the prior art, provides gig speed measuring device, its object that will realize: the running velocity that effectively can detect gig.
For achieving the above object, the utility model is by the following technical solutions: a kind of gig speed measuring device, described tail-gear spindle is arranged in the middle of hoister rear wheel by bearing seat, wherein: described tail wheel axle head is connected with nylon plate, nylon plate is evenly distributed with the block that tests the speed, the detecting head of detector switch is towards the block that tests the speed, and detector switch is arranged on detector switch seat, and detector switch seat is fixed on described bearing seat.
Further, the number of block of testing the speed described in is 4.
Further, the detecting head of described detector switch is 8-10 millimeter to the distance of the block that tests the speed.
Adopt the beneficial effect after technique scheme:
The first, nylon plate of the present utility model is evenly distributed with the block that tests the speed, and detecting head finally measures the rotating speed of tail-gear spindle by the block that tests the speed.The running velocity of energy real-time response gig like this, the constant velocity of reaction winnowing pan band fracture in time situation of change, stops in time, to reduce the loss, takes precautions against danger.In addition, the data finally recorded can pass to control inputs point, and transfer mode can be wire, and control inputs point can be PLC, micro controller system.So, by adjustment gig mair motor rotating speed, the speed of the transported material of change great wheel, tail wheel, actv. controls the material transportation amount of gig.
The second, four blocks that test the speed of the present utility model, are evenly distributed on nylon plate.So, when tail-gear spindle drives nylon plate to rotate, the accuracy rate that detector switch tests the speed and stability is ensured.Control the distance tested the speed, the accuracy rate that raising detector switch tests the speed and stability.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is the side-looking structural representation of Fig. 1.
In figure: 1, tail wheel, 2, bearing seat, 3, test the speed block, 4, nylon plate, 5, detector switch, 6, detector switch seat, 7, bolt, 8, nut.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment
As depicted in figs. 1 and 2, a kind of gig includes head, elevator pipe, the winnowing pan band being fixed with winnowing pan, motor and support, and head is equipped with great wheel, and support is provided with tail wheel 1.Have tail-gear spindle in the middle of tail wheel, tail-gear spindle is arranged in the middle of hoister rear wheel by bearing seat 2, and so, tail wheel 1 is arranged in support.Have great wheel axle in the middle of great wheel, great wheel axle is also arranged in the middle of elevator head pulley by bearing axle, and so, great wheel is arranged in head.The clutch end of motor is connected with great wheel axle, and its annexation generally has the form such as sprocket wheel, belt wheel.
For convenience of installing, the tail-gear spindle in the present embodiment and great wheel axle are all installed by square shaft bearing.
Gig speed measuring device, include nylon plate 4, nylon plate 4 is fastened on aforementioned tail wheel axle head by bolt 7, nut 8, nylon plate 4 is evenly distributed with the block 3 that tests the speed, test the speed the number preferably 4 of block 3, and the detecting head of detector switch 5 is towards the block 3 that tests the speed, and detecting head is to the preferred 8-10 millimeter of distance of the block 3 that tests the speed, detector switch 5 is arranged on detector switch seat 6, and detector switch seat 6 is fixed on described bearing seat 2.
Above-mentioned detector switch can be Hall revolution speed transducer.
Detector switch signal output part is according to needing connection control entrance point, and as PLC, micro controller system, connection mode can be wire.
During normal work, detecting head measures the rotating speed of tail-gear spindle by the block that tests the speed.The speed change situation if met accident, as the fracture of winnowing pan band, then tail wheel stops operating, and data are passed to control inputs point by detector switch, according to data by gig motor stopping, thus reduces the loss, and takes precautions against dangerous.
In addition, can also according to the data of the real time measure, adjustment gig mair motor rotating speed, the speed of the transported material of change great wheel, tail wheel, actv. controls the material transportation amount of gig.
It should be noted that, the utility model is not limited to above-described embodiment, and the technical scheme that all employings are equal to replacement or equivalence replacement formation all belongs to the claimed scope of the utility model.

Claims (3)

1. a gig speed measuring device, tail-gear spindle is arranged in the middle of hoister rear wheel by bearing seat (2), it is characterized in that: described tail wheel axle head is connected with nylon plate (4), nylon plate (4) is evenly distributed with the block that tests the speed (3), the detecting head of detector switch (5) is towards the block that tests the speed (3), detector switch (5) is arranged on detector switch seat (6), and detector switch seat (6) is fixed on described bearing seat (2).
2. gig speed measuring device according to claim 1, is characterized in that: described in the test the speed number of block (3) be 4.
3. gig speed measuring device according to claim 1, is characterized in that: the detecting head of described detector switch (5) is 8-10 millimeter to the distance of the block that tests the speed (3).
CN201420779646.XU 2014-12-10 2014-12-10 Gig speed measuring device Expired - Fee Related CN204528510U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420779646.XU CN204528510U (en) 2014-12-10 2014-12-10 Gig speed measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420779646.XU CN204528510U (en) 2014-12-10 2014-12-10 Gig speed measuring device

Publications (1)

Publication Number Publication Date
CN204528510U true CN204528510U (en) 2015-08-05

Family

ID=53742534

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420779646.XU Expired - Fee Related CN204528510U (en) 2014-12-10 2014-12-10 Gig speed measuring device

Country Status (1)

Country Link
CN (1) CN204528510U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020228091A1 (en) * 2019-05-10 2020-11-19 李江 Conveying line and conveying line out-of-step detection method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020228091A1 (en) * 2019-05-10 2020-11-19 李江 Conveying line and conveying line out-of-step detection method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150805

Termination date: 20191210

CF01 Termination of patent right due to non-payment of annual fee