CN110371839A - A kind of unmanned magnetic force unloading hook - Google Patents
A kind of unmanned magnetic force unloading hook Download PDFInfo
- Publication number
- CN110371839A CN110371839A CN201910692532.9A CN201910692532A CN110371839A CN 110371839 A CN110371839 A CN 110371839A CN 201910692532 A CN201910692532 A CN 201910692532A CN 110371839 A CN110371839 A CN 110371839A
- Authority
- CN
- China
- Prior art keywords
- shell
- grapple
- magnetic force
- central tube
- force unloading
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of unmanned magnetic force unloading hooks, including sling component and shell；Rotation is equipped with grapple on shell, and the upper end inward flange of shell is equipped with stop collar, and the inside of shell is equipped with baffle；Slinging component includes round hoist block, driving part and pressing member；It is symmetrically arranged with through-hole and sliding eye in round hoist block, is equipped with limited bolt in sliding eye；Driving part includes rectangular slab, it is symmetrically arranged at the side pipe of rectangular slab two sides lower end, central tube in the middle part of rectangular slab and the magnet positioned at central tube lower end, pressing member includes the hollow pipe covered on the outside of central tube, position-arresting disk positioned at the interlayer of hollow pipe lower end and positioned at hollow pipe upper end, realize that grapple picks up the rope band of sack, it is easy to use, automatically grapple is opened when unloading, worker's progress rope band is not needed to hang on suspension hook, it eliminates worker and links up with son, unload the amount of labour of hook, reduce the amount of labour of worker, with very high commercial value and practical value.
Description
Technical field
The present invention relates to suspension hook, in particular to a kind of unmanned magnetic force unloading hooks.
Background technique
Suspension hook is one of the most common type suspender in hoisting machinery.When carrying out slinging suspender belt, ton parcel post, work is needed
People hangs over suspender belt on suspension hook, whereas to removing.When many loaded sacks accumulate together, the labour of worker
Amount is big, and traditional suspension hook is no longer satisfied the requirement of user used.It not only wastes a large amount of artificial, is also easy to lead
Cause the generation of safety accident.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the defects of above-mentioned technology, provide a kind of unmanned magnetic force unloading hook.
In order to solve the above technical problems, technical solution provided by the invention is a kind of unmanned magnetic force unloading hook: including slinging
Component and shell；
Rotation is equipped with grapple on the shell, and one end is located in shell, and other end is in hook-shaped and is located under shell
Side；
The upper end inward flange of the shell is equipped with stop collar, and the inside of the shell is equipped with baffle；
The component of slinging includes round hoist block, driving part and pressing member；
It is symmetrically arranged with through-hole and sliding eye in the circle hoist block, is equipped with limited bolt in the sliding eye；The driving
Component include rectangular slab, the side pipe for being symmetrically arranged at rectangular slab two sides lower end, the central tube in the middle part of rectangular slab and
There are the gradient in magnet positioned at central tube lower end, the lower end of the side pipe, and the side pipe, which moves down, moves inward limited bolt；Institute
Central tube is stated to pass through round hoist block and extend to the lower section of shell；
The pressing member include cover hollow pipe on the outside of central tube, positioned at hollow pipe lower end interlayer and be located at sky
The position-arresting disk of heart pipe upper end, the interlayer are located at the downside of baffle, the one end fits of the interlayer and grapple.
As an improvement, the lower end of the shell is equipped with extension spring, the lower end of the extension spring is connected with magnet.
As an improvement, being cased with the first compressed spring in the central tube, the upper end of first compressed spring and baffle are connect
Touching, the lower end of first compressed spring and sandwich contact.
As an improvement, being equipped with convex column in the sliding eye, the convex column is equipped with the second compressed spring, the protrusion
Column and the second compressed spring are located in limited bolt.
As an improvement, the upper end of the circle hoist block is equipped with hoisting ring, lead between the hoisting ring and round hoist block
It crosses and is welded and fixed.
As an improvement, the quantity of the grapple is four, and evenly distributed around shell, the lower end of the grapple is equipped with
Slope, the slope are equipped with raised points, and staggeredly, adjacent grapple interlocks symmetrical grapple or so up and down.
As an improvement, being located at the middle part of shell at the rotation connection of the grapple and shell.
The advantages of the present invention over the prior art are that: magnet on suspension hook and rope band are equipped with together with iron block inhales,
It can realize that grapple picks up the rope band of sack, easy to use, unloading when opens grapple automatically, does not need worker's progress
Rope band is hung on suspension hook, is eliminated the amount of labour that worker links up with son, unloads hook, is reduced the amount of labour of worker, has very high
Commercial value and practical value.
Detailed description of the invention
Fig. 1 is a kind of first structure diagram of unmanned magnetic force unloading hook of the present invention.
Fig. 2 is a kind of second structural schematic diagram of unmanned magnetic force unloading hook of the present invention.
Fig. 3 is a kind of main view of unmanned magnetic force unloading hook of the present invention.
Fig. 4 is the cross-sectional view in Fig. 3 at A-A.
Fig. 5 is enlarged drawing at A in Fig. 4.
Fig. 6 is schematic diagram under a kind of use state of unmanned magnetic force unloading hook of the present invention.
It is as shown in the figure: 1, shell, 2, grapple, 3, stop collar, 4, round hoist block, 5, through-hole, 6, sliding eye, 7, limit
Bolt, 8, rectangular slab, 9, side pipe, 10, central tube, 11, hollow pipe, 12, interlayer, 13, extension spring, the 14, first compressed spring,
15, convex column, the 16, second compressed spring, 17, hoisting ring, 18, slope, 19, position-arresting disk, 20, raised points, 21, magnet, 22, gear
Plate, 23, sack, 24, rope band, 25, iron block.
Specific embodiment
A kind of unmanned magnetic force unloading hook of the present invention is described in further detail with reference to the accompanying drawing.
In conjunction with attached drawing 1-6, a kind of unmanned magnetic force unloading hook, including sling component and shell 1；
Rotation is equipped with grapple 2 on the shell 1, and one end is located in shell 1, and other end is in hook-shaped and is located at shell
1 downside；
The upper end inward flange of the shell 1 is equipped with stop collar 3, and the inside of the shell 1 is equipped with baffle 22；
The component of slinging includes round hoist block 4, driving part and pressing member；
It is symmetrically arranged with through-hole 5 and sliding eye 6 in the circle hoist block 4, is equipped with limited bolt 7 in the sliding eye 6；It is described
Driving part includes rectangular slab 8, the side pipe 9 for being symmetrically arranged at 8 two sides lower end of rectangular slab, in 8 middle part of rectangular slab
There are the gradient in portion's pipe 10 and magnet 21 positioned at 10 lower end of central tube, the lower end of the side pipe 9, and the side pipe, which moves down, to be made to limit
Position bolt 7 moves inward；The central tube 10 passes through round hoist block 4 and extends to the lower section of shell 1；
The pressing member include cover the hollow pipe 11 in the outside of central tube 10, the interlayer 12 positioned at 11 lower end of hollow pipe with
And the position-arresting disk 19 positioned at 11 upper end of hollow pipe, the interlayer 12 are located at the downside of baffle 3, the one of the interlayer 12 and grapple 2
End cooperation.
The lower end of the shell 1 is equipped with extension spring 13, and the lower end of the extension spring 13 and magnet 21 connect.
The first compressed spring 14 is cased in the central tube 10, the upper end of first compressed spring 14 and baffle 3 contact,
The lower end of first compressed spring 14 and interlayer 12 contact.
Convex column 15 is equipped in the sliding eye 6, the convex column 15 is equipped with the second compressed spring 16, the convex column
15 and second compressed spring 16 be located in limited bolt 7.
The upper end of the circle hoist block 4 is equipped with hoisting ring 17, passes through weldering between the hoisting ring 17 and round hoist block 4
Connect fixation.
The quantity of the grapple 2 is four, and evenly distributed around shell 1, and the lower end of the grapple 2 is equipped with slope
18, the slope 18 is equipped with raised points 20, and staggeredly, about 2 adjacent grapple interlocks symmetrical grapple 2 or so.
It is located at the middle part of shell 1 at the rotation connection of the grapple 2 and shell 1.
In the specific implementation, in the state of initial, grapple 2 opens the present invention, and the second compressed spring 16 is in and stretches
State, the second compressed spring 16 makes the end of limited bolt 7 extend round hoist block 4, and the end of limited bolt 7 is located at shell
In body 1.
When in use, the rope band on sack is equipped with iron block.Suspension hook is located at the top of iron block, and makes 21 He of magnet
Iron block contact, magnet 21 is together with iron block suction, followed by suspension hook moves up, i.e., round hoist block 4 moves up.At this point,
Round hoist block 4 moves up, but magnet 21, together with iron block suction, magnet 21 does not move.During continuing to move to,
Since round hoist block 4 moves up, cooperate limited bolt 7 and side pipe 9, there is the gradient in the lower end of side pipe 9, and side pipe 9 makes limited bolt 7
It moves, guarantees before sliding eye 6 removes shell 1 inwards, the stop collar 3 that limited bolt 7 is got along well on shell 1 cooperates.
When continuing lifting, the upper contact of the downside of position-arresting disk 19 and round hoist block 4 makes the phase of position-arresting disk 19
Magnet 21 is moved up, position-arresting disk 19 movement move up hollow pipe 11, hollow pipe 11 move up make interlayer 12 to
Upper movement, interlayer 12, which moves up, rotates grapple 2, then triggers rope band, the first compressed spring 14 plays the role of buffering, magnetic
Iron 21 and iron block separation.
When continuing lifting, the upside of interlayer 12 and the downside of baffle 22 pass through compressed first compressed spring 14
Connection, then forms, and what round hoist block 4, lifting component, shell and grapple 22 were formed is used to sling the whole knot of object
Structure.Then sack is sling.
When needing to put down in sack, sack will directly be put down, round hoist block 4, which falls, to be entered in shell 1, limit
Position ring 3 has inclined-plane, enters in shell 1 convenient for round hoist block 4.During round hoist block 4 falls and enters shell 1, circle
Shape hoist block 4 is moved down with respect to shell 1, is exactly the first pressure since the first compressed spring 14 separates interlayer 12 and baffle 22
Contracting spring 14 is to interlayer 12 and the separated power of baffle 22, so that interlayer 12 be made to move down relative to shell 1, interlayer 12 is to moving down
It is dynamic, grapple 2 is opened, rope band 24 is made to be detached from grapple 2.It is convenient for next operation.
Magnet on suspension hook is together with rope band is equipped with iron block suction, so that it may realize that grapple picks up the rope band of sack,
Easy to use, unloading when, opens grapple automatically, does not need worker and carry out rope band to hang on suspension hook, eliminates worker's hook
Son, the amount of labour for unloading hook, reduce the amount of labour of worker, have very high commercial value and practical value.
The present invention and its embodiments have been described above, this description is no restricted, shown in the drawings
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (7)
1. a kind of unmanned magnetic force unloading hook, it is characterised in that: including slinging component and shell；
Rotation is equipped with grapple on the shell, and one end is located in shell, and other end is in hook-shaped and is located on the downside of shell；
The upper end inward flange of the shell is equipped with stop collar, and the inside of the shell is equipped with baffle；
The component of slinging includes round hoist block, driving part and pressing member；
It is symmetrically arranged with through-hole and sliding eye in the circle hoist block, is equipped with limited bolt in the sliding eye；The driving part
Including disk, it is symmetrically arranged at the side pipe of disk two sides lower end, the central tube in the middle part of disk and positioned at central tube lower end
There are the gradient in magnet, the lower end of the side pipe, and the side pipe, which moves down, moves inward limited bolt；The central tube passes through circle
Hoist block and the lower section for extending to shell；
The pressing member include cover hollow pipe on the outside of central tube, positioned at hollow pipe lower end interlayer and be located at hollow pipe
The position-arresting disk of upper end, the interlayer are located at the downside of baffle, the one end fits of the interlayer and grapple.
2. a kind of unmanned magnetic force unloading hook according to claim, it is characterised in that: the lower end of the shell, which is equipped with, to be stretched
The lower end of spring, the extension spring is connected with magnet.
3. a kind of unmanned magnetic force unloading hook according to claim, it is characterised in that: be cased with the first pressure in the central tube
Contracting spring, the upper end of first compressed spring and baffle contact, the lower end of first compressed spring and sandwich contact.
4. a kind of unmanned magnetic force unloading hook according to claim, it is characterised in that: convex column is equipped in the sliding eye,
The convex column is equipped with the second compressed spring, and the convex column and the second compressed spring are located in limited bolt.
5. a kind of unmanned magnetic force unloading hook according to claim, it is characterised in that: the upper end of the circle hoist block is set
There is hoisting ring, by being welded and fixed between the hoisting ring and round hoist block.
6. a kind of unmanned magnetic force unloading hook according to claim, it is characterised in that: the quantity of the grapple is four, and
And it is evenly distributed around shell, the lower end of the grapple is equipped with slope, and the slope is equipped with raised points, symmetrical grapple
Left and right interlocks, and adjacent grapple interlocks up and down.
7. a kind of unmanned magnetic force unloading hook according to claim, it is characterised in that: the rotation of the grapple and shell connects
Connect the middle part that place is located at shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692532.9A CN110371839A (en) | 2019-07-30 | 2019-07-30 | A kind of unmanned magnetic force unloading hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910692532.9A CN110371839A (en) | 2019-07-30 | 2019-07-30 | A kind of unmanned magnetic force unloading hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110371839A true CN110371839A (en) | 2019-10-25 |
Family
ID=68256930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910692532.9A Pending CN110371839A (en) | 2019-07-30 | 2019-07-30 | A kind of unmanned magnetic force unloading hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110371839A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717790A (en) * | 2020-06-16 | 2020-09-29 | 黑龙江省建筑安装集团有限公司 | Rotating seat for electromechanical installation engineering |
-
2019
- 2019-07-30 CN CN201910692532.9A patent/CN110371839A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111717790A (en) * | 2020-06-16 | 2020-09-29 | 黑龙江省建筑安装集团有限公司 | Rotating seat for electromechanical installation engineering |
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