CN107104548B - A kind of hoisting machinery burns out device with anti-motor - Google Patents
A kind of hoisting machinery burns out device with anti-motor Download PDFInfo
- Publication number
- CN107104548B CN107104548B CN201611002965.XA CN201611002965A CN107104548B CN 107104548 B CN107104548 B CN 107104548B CN 201611002965 A CN201611002965 A CN 201611002965A CN 107104548 B CN107104548 B CN 107104548B
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- group
- motor
- block
- fixed
- out device
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- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000003584 silencer Effects 0.000 claims description 5
- 229910001172 neodymium magnet Inorganic materials 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000030279 gene silencing Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of hoisting machineries to burn out device with anti-motor, gearbox is provided between the motor and drive shaft, one group of fixed block is fixed in one end of the drive shaft, the driven shaft is fixing one group of drive block with the opposed one end of the fixed block, the inside of the drive block is hollow structure, and the internal connecting shaft connected by gear tooth inside one group of insertion drive block, one group of movable block is fixed in one end of the connecting shaft, the movable block is being equipped with multiple groups gag lever post with the opposed end face of the fixed block, and the angle and distance being spaced between multiple groups gag lever post is identical, the fixed block is being equipped with multiple groups groove structure with the opposed end face of the movable block, and the groove structure is corresponding with the horizontal position of the gag lever post.The present invention, when overloading occurs or needs to brake, the position for connection can be detached from time, at this point, the axis body of driving device can normally rotate, can't be influenced by external force, to prevent the generation of motor burnout phenomenon.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of hoisting machinery burns out device with anti-motor.
Background technique
Currently, brake has been applied to various fields, main function is to connect the axis body of driving device and driven
The axis body of dynamic device, when there is an emergency, brake can be realized hard stop, prevent accident, and general system
Dynamic device is braked by friction, friction part is not only consumed, and braking effect is poor, further, since motor is at this time
It is to be fixedly connected with braking position, if continuing to rotate at this point, the power supply of motor cannot be closed in time, it is more likely that
Motor is caused to burn out.
Summary of the invention
The purpose of the present invention is to provide a kind of hoisting machineries to burn out device with anti-motor, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of hoisting machinery burns out device with anti-motor, including for connect be driven object axis body driven shaft and
For connecting the drive shaft of motor, gearbox is provided between the motor and drive shaft, one end of the drive shaft is solid
Fixed one group of fixed block, the driven shaft are fixing one group of drive block, the drive block with the opposed one end of the fixed block
Inside be hollow structure, and the internal connecting shaft by inside gear tooth one group of insertion drive block of connection, the connecting shaft
One group of movable block is fixed in one end, and the movable block is being equipped with multiple groups gag lever post with the opposed end face of the fixed block, and more
The angle and distance that is spaced is identical between group gag lever post, the fixed block be equipped with the opposed end face of the movable block it is more
Group groove structure, and the groove structure is corresponding with the horizontal position of the gag lever post, the surface of the side of the movable block
It is fixed with the inner ring of one group of bearing, one group of connecting plate is fixed on the surface of the outer ring of the bearing, and the bottom of the connecting plate is fixed
One group of connecting rod, the connecting rod is L shape structure, and the inside of one group of hollow shell is run through in one end, and the hollow shell exists
Hollow structure is equipped with by the perforative one end of the connecting rod, the connecting rod fixes one group of work in the inside for being located at hollow structure
Plug, an end face of the piston fixes one group of permanent magnet, the iron that one group of outer cover is placed with coil is fixed inside the hollow shell
Core, motor (22) outside are cased with silencer cover (23), have silencing cotton filling to absorb electricity inside the silencer cover (23)
The noise generated in motivation (22) operation process.
Further, the control signal of the coil connects the control output end of a group controller by conducting wire.
Further, the gear tooth includes the groove being arranged in inside drive block and the protrusion that connecting shaft surface is arranged in
Structure.
Further, each packet size of the bulge-structure and each packet size of the groove correspond to identical.
Further, the inside of the drive block is equipped with one group of spiral bullet in the inner in place between wall and the end of connecting shaft
Spring.
Further, the helical spring is in compressive state.
Further, the permanent magnet is Nd-Fe-B permanent magnet.
Further, the diameter of the gag lever post is less than the width of the groove structure.
Compared with prior art, the beneficial effects of the present invention are:
The present invention is used to connect the axis body of driving device and the axis body of driven device, when generation overloading or needs
When braking, the position for connection can be detached from time, can't be by this point, the axis body of driving device can normally rotate
External force influences, to prevent the generation of motor burnout phenomenon.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of hoisting machinery of the present invention burns out device with anti-motor；
Fig. 2 burns out device in the structural schematic diagram in the direction A-A with anti-motor for a kind of hoisting machinery of the present invention；
Fig. 3 is the structural schematic diagram that a kind of hoisting machinery of the present invention burns out fixed block in device with anti-motor；
Fig. 4 is the structural schematic diagram that a kind of hoisting machinery of the present invention burns out movable block in device with anti-motor.
In figure: 1, driven shaft, 2, drive shaft, 3, drive block, 4, connecting shaft, 5, gear tooth, 6, helical spring, 7, activity
Block, 8, connecting plate, 9, gag lever post, 10, connecting rod, 11, hollow shell, 12, piston, 13, permanent magnet, 14, hollow structure, 15,
Iron core, 16, coil, 17, fixed block, 18, bulge-structure, 19, groove, 20, groove structure, 21, gearbox, 22, motor,
23, noise reduction set.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are please referred to, a kind of embodiment provided by the invention: a kind of anti-motor of hoisting machinery
Device is burnt out, including for connecting the driven shaft 1 for being driven object axis body and the drive shaft 2 for connecting motor 22, institute
It states and is provided with gearbox 21 between motor 22 and drive shaft 2, one group of fixed block 17 is fixed in one end of the drive shaft 2, described
Driven shaft 1 is fixing one group of drive block 3 with the opposed one end of the fixed block 17, and the inside of the drive block 3 is hollow
Structure, and the internal connecting shaft 4 connected inside one group of insertion drive block 3 by gear tooth 5, one end of the connecting shaft 4 is fixed
One group of movable block 7, the movable block 7 is being equipped with multiple groups gag lever post 9 with the opposed end face of the fixed block 17, and multiple groups limit
The angle and distance that is spaced is identical between the bar 9 of position, the fixed block 17 be equipped with the opposed end face of the movable block 7 it is more
Group groove structure 20, and the groove structure 20 is corresponding with the horizontal position of the gag lever post 9, the side of the movable block 7
Surface and the inner ring of one group of bearing fix, one group of connecting plate 8 is fixed on the surface of the outer ring of the bearing, the connecting plate 8
One group of connecting rod 10 is fixed in bottom, and the connecting rod 10 is L shape structure, and the inside of one group of hollow shell 11 is run through in one end,
The hollow shell 11 is being equipped with hollow structure 14 by the perforative one end of the connecting rod 10, and the connecting rod 10 is positioned at hollow
One group of piston 12 is fixed in the inside of structure 14, and one group of permanent magnet 13, the hollow shell 11 are fixed in an end face of the piston 12
The iron core 15 that one group of outer cover is placed with coil 16 is fixed in inside, is cased with silencer cover (23) on the outside of the motor (22), described to disappear
There is silencing cotton filling to absorb the noise generated in motor (22) operation process inside sound cover (23).
The control signal of the coil 16 connects the control output end of a group controller by conducting wire, passes through controller control
The size and Orientation of electric current in coil 16 processed；The gear tooth 5 includes the groove 19 being arranged in inside drive block 3 and is arranged even
The bulge-structure 18 on 4 surface of spindle realizes the effect of transverse shifting and rotary drive；Each packet size of the bulge-structure 18 and
Each packet size of the groove 19 correspond to it is identical, prevent transmission absent-mindedness phenomenon, cause noise；The inside of the drive block 3
It is equipped with one group of helical spring 6 between wall and the end of connecting shaft 4 in the inner in place, effective elastic force is provided；The helical spring 6
In compressive state, at this point, helical spring 6 is capable of providing effective elasticity, so that gag lever post 9 is inserted into groove structure
In 20；The permanent magnet 13 is Nd-Fe-B permanent magnet, and Nd-Fe-B permanent magnet possesses stronger mechanical property, long service life；Institute
The diameter for stating gag lever post 9 is less than the width of the groove structure 20, when the two needs to contact or be detached from, is easier.
Specifically used mode: in present invention work, when needing emergency braking, electricity is inputted to coil 16 by controller
Stream, due to electromagnetic conversion principle, iron core 15 results from the magnetic opposite magnetic pole of permanent magnet 13, under the interaction in magnetic field, forever
Magnet 13 is mobile with piston 12, at this point, connecting rod 10 drives movable block 7 mobile, when gag lever post 9 is detached from groove structure 20,
Drive shaft 2 rotates freely under the action of no external force, and driven shaft is very easy to realize braking due to no driving force effect,
When the reversed electric current for connecting arrival coil 16, iron core 15 results from the identical magnetic pole of permanent magnet 13, the interaction in magnetic field
Under, permanent magnet 13 is mobile with piston 12, at this point, connecting rod 10 drives movable block 7 mobile, when gag lever post 9 is inserted into groove structure
When 20, drive shaft 2 and driven shaft 1 normally rotate.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (8)
1. a kind of hoisting machinery burns out device with anti-motor, including for connecting the driven shaft (1) for being driven object axis body
With the drive shaft (2) for connecting motor (22), it is characterised in that: be arranged between the motor (22) and drive shaft (2)
Have gearbox (21), one group of fixed block (17) is fixed in one end of the drive shaft (2), the driven shaft (1) with it is described solid
Determine block (17) opposed one end and fix one group of drive block (3), the inside of the drive block (3) is hollow structure, and internal logical
It crosses gear tooth (5) and connects the internal connecting shaft (4) of one group of insertion drive block (3), one group of work is fixed in one end of the connecting shaft (4)
Motion block (7), the movable block (7) is being equipped with multiple groups gag lever post (9) with the opposed end face of the fixed block (17), and multiple groups
The angle and distance being spaced between gag lever post (9) is identical, the fixed block (17) with the movable block (7) opposed one end
Face is equipped with multiple groups groove structure (20), and the groove structure (20) is corresponding with the horizontal position of the gag lever post (9), described
The surface of the side of movable block (7) and the inner ring of one group of bearing are fixed, and one group of connecting plate is fixed on the surface of the outer ring of the bearing
(8), one group of connecting rod (10) is fixed in the bottom of the connecting plate (8), and the connecting rod (10) is L shape structure, and one end is passed through
Wear the inside of one group of hollow shell (11), the hollow shell (11) be equipped with by the connecting rod (10) perforative one end it is hollow
Structure (14), the connecting rod (10) fix one group of piston (12), the piston (12) in the inside for being located at hollow structure (14)
An end face fix one group of permanent magnet (13), fixes the iron that one group of outer cover is placed with coil (16) inside the hollow shell (11)
Core (15), motor (22) outside are cased with silencer cover (23), have silencing cotton filling to inhale inside the silencer cover (23)
Receive the noise generated in motor (22) operation process.
2. a kind of hoisting machinery according to claim 1 burns out device with anti-motor, it is characterised in that: the coil
(16) control signal connects the control output end of a group controller by conducting wire.
3. a kind of hoisting machinery according to claim 1 burns out device with anti-motor, it is characterised in that: the gear tooth
(5) include setting in the internal groove (19) of drive block (3) and the bulge-structure (18) on connecting shaft (4) surface is set.
4. a kind of hoisting machinery according to claim 3 burns out device with anti-motor, it is characterised in that: the protrusion knot
Each packet size of structure (18) and each packet size of the groove (19) correspond to identical.
5. a kind of hoisting machinery according to claim 1 burns out device with anti-motor, it is characterised in that: the drive block
(3) inside is equipped with one group of helical spring (6) in the inner in place between wall and the end of connecting shaft (4).
6. a kind of hoisting machinery according to claim 5 burns out device with anti-motor, it is characterised in that: the spiral bullet
Spring (6) is in compressive state.
7. a kind of hoisting machinery according to claim 1 burns out device with anti-motor, it is characterised in that: the permanent magnet
It (13) is Nd-Fe-B permanent magnet.
8. a kind of hoisting machinery according to claim 1 burns out device with anti-motor, it is characterised in that: the gag lever post
(9) diameter is less than the width of the groove structure (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611002965.XA CN107104548B (en) | 2016-11-15 | 2016-11-15 | A kind of hoisting machinery burns out device with anti-motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611002965.XA CN107104548B (en) | 2016-11-15 | 2016-11-15 | A kind of hoisting machinery burns out device with anti-motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107104548A CN107104548A (en) | 2017-08-29 |
| CN107104548B true CN107104548B (en) | 2019-06-11 |
Family
ID=59676312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611002965.XA Active CN107104548B (en) | 2016-11-15 | 2016-11-15 | A kind of hoisting machinery burns out device with anti-motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107104548B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02277994A (en) * | 1989-04-20 | 1990-11-14 | Kobe Steel Ltd | Oil free screw type pump device |
| JP5869633B1 (en) * | 2014-08-01 | 2016-02-24 | 株式会社京三製作所 | Tipping machine |
| CN205199400U (en) * | 2015-11-06 | 2016-05-04 | 安徽省田丰牧业科技有限公司 | Feed mixing stirring transmission controlling means |
| CN205498599U (en) * | 2016-04-03 | 2016-08-24 | 长沙职业技术学院 | Electric automobile engine is with preventing overload device |
| CN105915023A (en) * | 2016-04-23 | 2016-08-31 | 蚌埠智达科技咨询有限公司 | Overload preventing transmission device |
-
2016
- 2016-11-15 CN CN201611002965.XA patent/CN107104548B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02277994A (en) * | 1989-04-20 | 1990-11-14 | Kobe Steel Ltd | Oil free screw type pump device |
| JP5869633B1 (en) * | 2014-08-01 | 2016-02-24 | 株式会社京三製作所 | Tipping machine |
| CN205199400U (en) * | 2015-11-06 | 2016-05-04 | 安徽省田丰牧业科技有限公司 | Feed mixing stirring transmission controlling means |
| CN205498599U (en) * | 2016-04-03 | 2016-08-24 | 长沙职业技术学院 | Electric automobile engine is with preventing overload device |
| CN105915023A (en) * | 2016-04-23 | 2016-08-31 | 蚌埠智达科技咨询有限公司 | Overload preventing transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107104548A (en) | 2017-08-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190520 Address after: 274000 Haihe Road, Heze Development Zone, Shandong Province Applicant after: Shandong Xingye Furnace Material Co.,Ltd. Address before: 315315 Cixi City, Ningbo City, Zhejiang Province Applicant before: Deng Congdi |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An anti motor burning device for lifting machinery Effective date of registration: 20230321 Granted publication date: 20190611 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Shandong Xingye Furnace Material Co.,Ltd. Registration number: Y2023980035364 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190611 Pledgee: Heze rural commercial bank Limited by Share Ltd. Pledgor: Shandong Xingye Furnace Material Co.,Ltd. Registration number: Y2023980035364 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |