CN110407119A - A kind of chain type electric hoist - Google Patents
A kind of chain type electric hoist Download PDFInfo
- Publication number
- CN110407119A CN110407119A CN201910610723.6A CN201910610723A CN110407119A CN 110407119 A CN110407119 A CN 110407119A CN 201910610723 A CN201910610723 A CN 201910610723A CN 110407119 A CN110407119 A CN 110407119A
- Authority
- CN
- China
- Prior art keywords
- chain
- block
- moulding
- electric hoist
- type electric
- 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.)
- Granted
Links
- 238000000465 moulding Methods 0.000 claims abstract description 53
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 229910000617 Mangalloy Inorganic materials 0.000 claims abstract description 20
- 239000010687 lubricating oil Substances 0.000 claims abstract description 11
- 230000035515 penetration Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D3/00—Portable or mobile lifting or hauling appliances
- B66D3/18—Power-operated hoists
- B66D3/26—Other details, e.g. housings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N1/00—Constructional modifications of parts of machines or apparatus for the purpose of lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/33—Chains
Abstract
The invention discloses a kind of chain type electric hoist, including deceleration mechanism, manganese steel chain and hook mechanism, the manganese steel chain is mounted on the inner cavity of deceleration mechanism by synchromesh gear penetration type, and the bottom of manganese steel chain is arranged in the hook mechanism；The hook mechanism includes hook member, suspended axle, leading block, moulding block and uniform smearing mechanism, the moulding block is equidistantly positioned on the outer wall of leading block, the front and the back side of moulding block is arranged in the uniform smearing mechanism, the chain type electric hoist, equidistant moulding mechanism on the outside of leading block, successively engage with manganese steel chain always in motion process, the gravity of hanging object is cooperated, gradually go deep into along at chain hole, moulding is expanded again by the chain section for generating deformation is pullled, the chain section of uniform smearing mechanism in the X-axis direction acts when engaging stress, the chain section being close in Y direction is slided, the lubricating oil for having accumulation on chain section is uniformly smeared.
Description
Technical field
The present invention relates to technical field of crane equipment, specially a kind of chain type electric hoist.
Background technique
Electric block is a kind of auxiliary device of handling weight on hoisting machinery, in the field of lifting equipment
Be widely used in a variety of applications, be mainly fitted to overhead traveling crane, carry out on gantry crane having using, electric hoist steel wire rope type and
The types such as loop chain type.
The either electric hoist of steel wire rope type or loop chain type, working environment is mostly more severe, prolonged use
When, wirerope either chain will be corroded by continuous friction, so when using electric block,
Wirerope is to have one layer of lubricating oil always on the either surface of chain, and be on the one hand to increase electric block has used stream
Smooth degree, while still corroding in order to prevent, but chain is when continuous cycle rotation, lubricating oil can be to falling
Accumulation cause to smear it is irregular, meanwhile, chain for a long time when in use, due to its load-bearing it is easy to appear pull generate
Deformation, above-mentioned situation is normal use that is unavoidable and will affect electric block and its service life, as such as
What allow on chain ring the lubricating oil adhered to remain uniform smearing state and prevent chain from pullling to be deformed be instantly urgently
Problem to be solved, to improve the working efficiency and service life of chain type electric hoist.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of chain type electric hoist, chain type electric hoist is solved
Be easy to causeing chain ring when chain lubricating oil is influenced to cause smearing uneven by gravity and chain suspends lifting in midair, deformation occurs
The problem of influencing service life used and fluency.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of chain type electric hoist, including subtract
Fast mechanism, manganese steel chain and hook mechanism, the manganese steel chain are mounted on the inner cavity of deceleration mechanism by synchromesh gear penetration type,
The bottom of manganese steel chain is arranged in the hook mechanism；
The hook mechanism includes hook member, suspended axle, leading block, moulding block and uniform smearing mechanism, the suspension
The back side of axis and the inner wall of hook member are fixedly welded, and the leading block is socketed on the outer ring of suspended axle, described moulding block etc.
Distance is arranged on the outer wall of leading block, and the front and the back side of moulding block is arranged in the uniform smearing mechanism, moulding block
Outer ring is for connecting and fixing each chain ring, and the lateral clamping groove at both ends is then the chain ring for fixing X axis, chain
Ring is connected to when creep on fast outer ring, and chain ring position, Bu Huifa can be remained in leading block rotation process
Raw offset, likewise, also will increase the frictional force between hook mechanism and loop chain when hanging weight, avoids slipping, then
It is combined with the movement of uniform smearing mechanism, extruding expansion can be carried out to chain ring along the outer surface of moulding block, be here
Slider can carry out application thrust from the inner ring of chain ring, allow chain ring to expand outward, movement here is can to send out
The raw chain ring in each Y-axis, the chain ring that the cooperation of the two can generate deformation to chain ring under tension carry out weight
New moulding operation.
Preferably, the uniform smearing mechanism include smear slot, the slider for coating lubricating oil, lateral clamping groove,
Clamping sealing plate, the equidistant two sides for being provided with moulding block front and the back side of the smearing slot, the slider activity are connected to painting
The inner cavity of slot is smeared, the transverse direction clamping groove is provided with the top and bottom on the right side of moulding block, and the clamping sealing plate is pacified by hinge
Mounted in the opening of lateral clamping groove, wherein the depth of lateral clamping groove only has the half of moulding block height, such thickness or
Person is height setting mainly in view of alternate position spike existing for X axis and two chain rings of Y-axis, mentioned in this document
X axis chain ring it is to be expressed be chain collar extension be located in X-axis, the expression of the chain ring of same Y-axis is ring
Mouthful direction is located in Y direction, and coordinate selection here is three-dimensional coordinate.
Preferably, hollow cavity is offered in the middle part of the moulding block, the inner wall of the hollow cavity is fixedly installed with position-limited rail
Road, the inner cavity of the limit track is through push block is connected with, and the left side rotary type of the push block is equipped with support shaft, institute
It states and is fixedly installed with brute spring on the right side of push block.
Preferably, strip groove is offered in the middle part of the smearing slot inner wall, the slider is in strip groove one side
Portion is fixedly connected by horizontal bolt with push block, and the left side of the clamping sealing plate passes through the activity of one end of otic placode and horizontal bolt and support shaft
Installation.
Preferably, the front and the back side of the moulding block are inclined surface, the inclination angle of the side of moulding block side
Spend it is identical as the tilt angle of slider, using the design of tilt angle, during use, with the 3052 of slider
It push and squeezes, inner ring will be along the inclined surface in the outside of moulding block 304 to 303 outer wall of leading block by the chain ring expanded
Upper movement, and be gradually expanse, this movement for carrying out expansion moulding to chain ring are to need moulding block and uniformly
The mutual cooperation linkage of smearing mechanism can be completed.
(3) beneficial effect
The present invention provides a kind of chain type electric hoists.Have it is following the utility model has the advantages that
(1), the chain type electric hoist, equidistant moulding mechanism on the outside of leading block, in motion process always with manganese steel
Chain successively engages, and has cooperated the gravity of hanging object, gradually gos deep into along at chain hole, has the cunning of bevelled moulding block cooperation
The movement of movable plate gradually presses the chain ring after deformation, will be pullled the chain section for generating deformation and carry out expansion modeling again
Shape.
(2), the chain type electric hoist, the chain section of uniform smearing mechanism in the X-axis direction occur when engaging stress
Movement, the chain section being close in Y direction are slided, the lubricating oil for having accumulation on chain section are uniformly smeared.
(3), the chain type electric hoist, several moulding mechanisms are when hoisting heavy or placement noon, always not
It is intermittent to engage one by one with chain section, increase the frictional force between leading block and manganese steel chain, substantially increase lifting or
The stability of person's placement weight.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is hook mechanism structural schematic diagram of the present invention；
Fig. 3 is moulding block structure schematic diagram of the present invention；
Fig. 4 is moulding block side structure schematic diagram of the present invention.
In figure: 1 deceleration mechanism, 2 manganese steel chains, 3 hook mechanisms, 301 hook members, 302 suspended axles, 303 leading blocks,
304 moulding blocks, 3041 hollow cavities, 3042 limit tracks, 3043 push blocks, 3044 support shafts, 3045 brute springs, 305 are uniformly
Slot, 3052 sliders, 3053 lateral clamping grooves, 3054 clamping sealing plates are smeared in smearing mechanism, 3051.
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.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of chain type electric hoist, including deceleration mechanism 1, manganese
Steel link chain 2 and hook mechanism 3, manganese steel chain 2 are mounted on the inner cavity of deceleration mechanism 1, hook mechanism 3 by synchromesh gear penetration type
The bottom of manganese steel chain 2 is set；Hook mechanism 3 includes hook member 301, suspended axle 302, leading block 303, moulding block 304
With uniform smearing mechanism 305, the back side of suspended axle 302 and the inner wall of hook member 301 are fixedly welded, and leading block 303 is socketed in
On the outer ring of suspended axle 302, moulding block 304 is equidistantly positioned on the outer wall of leading block 303, and uniform smearing mechanism 305 is set
It sets in the front and the back side of moulding block 304, front and the back side of moulding block 304 are inclined surface, the side of 304 side of moulding block
Tilt angle it is identical as the tilt angle of slider 3052, using the design of tilt angle, during use, with cunning
3052 push and extruding of movable plate, inner ring will be along the inclined surface guides in 304 outside of moulding block by the chain ring expanded
It is moved on 303 outer wall of pulley, and is gradually expanse, this movement for carrying out expansion moulding to chain ring is to need to mould
The mutual cooperation linkage of shape block and uniform smearing mechanism can be completed, and the outer ring of moulding block 304 is each for connecting and fixing
Chain ring, the lateral clamping groove 3053 at both ends is then the chain ring for fixing X axis, and chain ring is connected to the fast outer ring that creeps
When upper, chain ring position can be remained in leading block rotation process, will not be shifted, likewise, outstanding
Also it will increase the frictional force between hook mechanism and loop chain when hanging weight, avoid slipping, then be combined with uniform smearing mechanism
305 movement can carry out extruding expansion to chain ring along the outer surface of moulding block, be that slider can be from chain ring here
Inner ring carry out application thrust, allow chain ring to expand outward, movement here can occur in each Y-axis
Chain ring, the chain ring that the cooperation of the two can generate deformation to chain ring under tension carry out moulding again and operate, moulding block
304 middle part offers hollow cavity 3041, and the inner wall of hollow cavity 3041 is fixedly installed with limit track 3042, limit track 3042
Inner cavity through being connected with push block 3043, the left side rotary type of push block 3043 is equipped with support shaft 3044, push block
3043 right side is fixedly installed with brute spring 3045, and uniform smearing mechanism 305 includes smearing slot 3051, being used for coating lubricating oil
Slider 3052, lateral clamping groove 3053, clamping sealing plate 3054, smear that slot 3051 is equidistant to be provided with 304 front of moulding block
With the two sides at the back side, 3052 activity of slider is connected to the inner cavity for smearing slot 3051, and lateral clamping groove 3053 is provided with moulding block
The top and bottom on 304 right sides, wherein the depth of lateral clamping groove 3053 only has the half of 304 height of moulding block, such thickness
It spends either height setting and mainly considers alternate position spike existing for X axis and two chain rings of Y-axis, in this document institute
It is chain collar extension that the X axis chain ring referred to is to be expressed is located in X-axis, the chain ring expression of same Y-axis
It is that collar extension direction is located in Y direction, coordinate selection here is three-dimensional coordinate, and clamping sealing plate 3054 passes through hinge and pacifies
Mounted in the opening of lateral clamping groove 3053, smears and offer strip groove 3055 in the middle part of 3051 inner wall of slot, slider 3052 leans on
The middle part of 3055 one side of nearly strip groove is fixedly connected by horizontal bolt with push block 3043, and the left side of clamping sealing plate 3054 passes through otic placode
One end activity with horizontal bolt and support shaft 3044 is installed.
When the chain type electric hoist works, the weight lifted by crane is directly suspended on suspension hook machine by hook first
The bottom of structure 3, then electric block promoted by equipment such as gantry and position is mobile, the deceleration mechanism 1 in electric block
It carries out pulling the promotion that hook member 301 and weight are carried out height by manganese steel chain 2, manganese steel chain 2 is in the outer of leading block 303
Circle carries out during sliding the drive movement of hook member 301, and the chain ring of Y-axis is directly connected on the outer ring of moulding block 304,
The chain ring of X axis is then the inner cavity that lateral clamping groove 3053 is entered with plumbness clamping simultaneously, at this time the chain of X axis
Ring directly presses the clamping sealing plate 3054 of two fans during entering 3053 first, and clamping sealing plate 3054 drives its back side
Support shaft 3044 carry out compressional movement, support shaft 3044 move when drive push block 3043 move, at the same time, apply
The slider 3052 for smearing 3051 inner cavity of slot links also with push block 3043, when the chain ring of Y-axis is connected to moulding block
When 304 outer ring, slider 3052 is close to chain ring, so can when slider 3052 moves
The lubricating oil under stacking states that chain ring outer surface is adhered to carries out rolling uniform smearing.
In conclusion the chain type electric hoist, the 303 equidistant moulding mechanism in outside of leading block begins in motion process
Successively engage with manganese steel chain 2 eventually, cooperated the gravity of hanging object, gradually gos deep into along at chain hole, generation shape will be pullled
The chain section of change is expanded moulding again, and uniform smearing mechanism occurs when the chain section in X axis direction engages stress
Movement, the chain section being close in Y direction are slided, the lubricating oil for having accumulation on chain section are uniformly smeared, if
Gan Ge moulding mechanism is continual always to engage one by one with chain section when hoisting heavy or placement noon, increases
Frictional force between leading block and manganese steel chain substantially increases lifting or places the stability of weight.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of chain type electric hoist, it is characterised in that: including deceleration mechanism (1), manganese steel chain (2) and hook mechanism (3), institute
The inner cavity that manganese steel chain (2) is mounted on deceleration mechanism (1) by synchromesh gear penetration type is stated, hook mechanism (3) setting exists
The bottom of manganese steel chain (2)；
The hook mechanism (3) include hook member (301), suspended axle (302), leading block (303), moulding block (304) and
Even smearing mechanism (305), the back side of the suspended axle (302) and the inner wall of hook member (301) are fixedly welded, the leading block
(303) it is socketed on the outer ring of suspended axle (302), the moulding block (304) is equidistantly positioned the outer wall in leading block (303)
On, the uniform smearing mechanism (305) is arranged in the front and the back side of moulding block (304).
2. a kind of chain type electric hoist according to claim 1, it is characterised in that: uniform smearing mechanism (305) packet
It includes and smears slot (3051), the slider (3052) for coating lubricating oil, lateral clamping groove (3053), clamping sealing plate (3054),
It is described to smear slot (3051) equidistant two sides for being provided with moulding block (304) front and the back side, slider (3052) activity
It is connected to the inner cavity for smearing slot (3051), the transverse direction clamping groove (3053) is provided with top and bottom on the right side of moulding block (304)
Portion, the clamping sealing plate (3054) are mounted on the opening of lateral clamping groove (3053) by hinge.
3. a kind of chain type electric hoist according to claim 1, it is characterised in that: opened in the middle part of the moulding block (304)
Equipped with hollow cavity (3041), the inner wall of the hollow cavity (3041) is fixedly installed with limit track (3042), the limit track
(3042) through being connected with push block (3043), the left side rotary type of the push block (3043) is equipped with support shaft for inner cavity
(3044), brute spring (3045) are fixedly installed on the right side of the push block (3043).
4. a kind of chain type electric hoist according to claim 2, it is characterised in that: in smearing slot (3051) inner wall
Portion offers strip groove (3055), and the slider (3052) passes through horizontal bolt and push close to the middle part of strip groove (3055) one side
Block (3043) is fixedly connected, and the left side of the clamping sealing plate (3054) is living by one end of otic placode and horizontal bolt and support shaft (3044)
Dynamic installation.
5. a kind of chain type electric hoist according to claim 1, it is characterised in that: the moulding block (304) front with
The back side is inclined surface, the tilt angle and the tilt angle phase of slider (3052) of the side of moulding block (304) side
Together.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011028861.2A CN112141921A (en) | 2019-07-08 | 2019-07-08 | Chain type electric hoist and method |
| CN201910610723.6A CN110407119B (en) | 2019-07-08 | 2019-07-08 | Chain type electric hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610723.6A CN110407119B (en) | 2019-07-08 | 2019-07-08 | Chain type electric hoist |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011028861.2A Division CN112141921A (en) | 2019-07-08 | 2019-07-08 | Chain type electric hoist and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110407119A true CN110407119A (en) | 2019-11-05 |
| CN110407119B CN110407119B (en) | 2020-11-20 |
Family
ID=68360601
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011028861.2A Withdrawn CN112141921A (en) | 2019-07-08 | 2019-07-08 | Chain type electric hoist and method |
| CN201910610723.6A Active CN110407119B (en) | 2019-07-08 | 2019-07-08 | Chain type electric hoist |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011028861.2A Withdrawn CN112141921A (en) | 2019-07-08 | 2019-07-08 | Chain type electric hoist and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112141921A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112141921A (en) * | 2019-07-08 | 2020-12-29 | 陈思琪 | Chain type electric hoist and method |
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| DE9408398U1 (en) * | 1994-05-22 | 1994-07-28 | Satzinger Gmbh & Co | Device for lubricating the chain of a running chain drive |
| EP0816719A1 (en) * | 1996-06-18 | 1998-01-07 | Giuseppe Sorbara | Device for lubricating conveyor chains, chains for drives, and the like |
| US20040140160A1 (en) * | 2003-01-17 | 2004-07-22 | Tom Carder | Self-lubricating overhead conveyor system |
| DE102006008171A1 (en) * | 2006-02-22 | 2007-08-23 | Heinrich Abbrederis | Bicycle chain oiler e.g. for bicycles, motorcycles and other chain-propelled vehicles, has chain which can be lubricated and which runs over chain wheel |
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| MX2013008776A (en) * | 2011-02-16 | 2013-10-07 | Wabtec Holding Corp | Railroad handbrake chain tension condition sensing device and method. |
| CN204217535U (en) * | 2014-11-14 | 2015-03-25 | 广东骏马精密工业有限公司 | A kind of lubricating oil output device of chain saw |
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| CN208761938U (en) * | 2018-08-15 | 2019-04-19 | 苏州富美达电梯部件有限公司 | It is a kind of for compensating the guiding device of chain |
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| JPH026070Y2 (en) * | 1987-12-14 | 1990-02-14 | ||
| JP2597289B2 (en) * | 1993-07-02 | 1997-04-02 | 象印チエンブロック株式会社 | Manual chain block |
| DE102006036162A1 (en) * | 2006-08-01 | 2008-02-07 | Stahl Crane Systems Gmbh | Chain nut with higher load capacity |
| JP6214574B2 (en) * | 2012-03-12 | 2017-10-18 | シェフラー テクノロジーズ アー・ゲー ウント コー． カー・ゲーＳｃｈａｅｆｆｌｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓ ＡＧ ＆ Ｃｏ． ＫＧ | Method for manufacturing link plate chain |
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- 2019-07-08 CN CN202011028861.2A patent/CN112141921A/en not_active Withdrawn
- 2019-07-08 CN CN201910610723.6A patent/CN110407119B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9408398U1 (en) * | 1994-05-22 | 1994-07-28 | Satzinger Gmbh & Co | Device for lubricating the chain of a running chain drive |
| EP0816719A1 (en) * | 1996-06-18 | 1998-01-07 | Giuseppe Sorbara | Device for lubricating conveyor chains, chains for drives, and the like |
| US20040140160A1 (en) * | 2003-01-17 | 2004-07-22 | Tom Carder | Self-lubricating overhead conveyor system |
| DE102006008171A1 (en) * | 2006-02-22 | 2007-08-23 | Heinrich Abbrederis | Bicycle chain oiler e.g. for bicycles, motorcycles and other chain-propelled vehicles, has chain which can be lubricated and which runs over chain wheel |
| CN101585479A (en) * | 2009-06-15 | 2009-11-25 | 煤炭科学研究总院太原研究院 | Hoist device of bracket transport vehicle |
| MX2013008776A (en) * | 2011-02-16 | 2013-10-07 | Wabtec Holding Corp | Railroad handbrake chain tension condition sensing device and method. |
| CN204217535U (en) * | 2014-11-14 | 2015-03-25 | 广东骏马精密工业有限公司 | A kind of lubricating oil output device of chain saw |
| CN205592369U (en) * | 2016-04-25 | 2016-09-21 | 昆山市传动链厂有限公司 | Big torque transmission sprocket filling device of low -speed |
| CN107377651A (en) * | 2017-08-07 | 2017-11-24 | 天津长飞鑫茂光缆有限公司 | A kind of optical cable steel aluminium strip shaped device |
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| CN208761938U (en) * | 2018-08-15 | 2019-04-19 | 苏州富美达电梯部件有限公司 | It is a kind of for compensating the guiding device of chain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110407119B (en) | 2020-11-20 |
| CN112141921A (en) | 2020-12-29 |
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Denomination of invention: Chain type electric hoist Effective date of registration: 20211207 Granted publication date: 20201120 Pledgee: Bank of China Limited Zhuji sub branch Pledgor: Zhejiang Teyi Zhongzhi Auto Parts Co.,Ltd. Registration number: Y2021980014072 |
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Denomination of invention: A chain electric hoist Effective date of registration: 20230712 Granted publication date: 20201120 Pledgee: Bank of China Limited Zhuji sub branch Pledgor: Zhejiang Teyi Zhongzhi Auto Parts Co.,Ltd. Registration number: Y2023980048116 |
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