CN212356350U - Permanent magnet coupler lifting device - Google Patents
Permanent magnet coupler lifting device Download PDFInfo
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- CN212356350U CN212356350U CN202020336069.2U CN202020336069U CN212356350U CN 212356350 U CN212356350 U CN 212356350U CN 202020336069 U CN202020336069 U CN 202020336069U CN 212356350 U CN212356350 U CN 212356350U
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- speed regulator
- permanent magnet
- electromagnetic ring
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Abstract
The utility model discloses a permanent magnet coupler hoisting device, including first supporting shoe, solid fixed ring, brake ware, speed regulator and pivot, the lower extreme of speed regulator is fixed on the second supporting shoe, department is fixed with the control box in the middle of the up end of speed regulator, pivot movable mounting is in the middle of the speed regulator department, the one end of pivot is fixed with the carousel, the outside of carousel is fixed with first electromagnetic ring, gu fixed ring fixes the upper end at first supporting shoe, department is fixed with second electromagnetic ring in the middle of solid fixed ring's the inboard, first electromagnetic ring is located the inboard of second electromagnetic ring, gu fixed ring's both sides all have first protective cover and second visor through screw movable mounting, the through-hole has been seted up to the middle department of second visor, the department is fixed with the brake ware in the middle of one side that the speed regulator is located the carousel. The utility model discloses reform transform hydraulic coupler into permanent magnet coupler hoisting device, improved the advantage of workshop cleanliness.
Description
Technical Field
The utility model relates to a permanent magnet coupler technical field specifically is a permanent magnet coupler hoisting device.
Background
The permanent magnet coupler, also known as a magnetic coupler, is a device for realizing torque transmission from a motor to a load through an air gap between a conductor and a permanent magnet, and can realize a transmission mode without mechanical connection between the motor and the load.
A large number of searches find that: chinese utility model patent: the utility model discloses a permanent magnet coupler belongs to the power transmission field, application number [ CN201720513536.2 ], publication number [ CN206698096U ]. The utility model discloses a permanent magnet coupler, including conductor mounting bracket and permanent magnetism spliced pole, the conductor mounting bracket links firmly with the motor output shaft, links firmly the conductor ring on the relative both sides wall in the conductor mounting bracket respectively; one end of the permanent magnet connecting column is fixedly connected with the main shaft, the other end of the permanent magnet connecting column is fixedly connected with two studs parallel up and down respectively, a spring is connected between two permanent magnet installation parts which are arranged oppositely, a permanent magnet ring which is opposite to a corresponding side conductor ring is fixed on each permanent magnet installation part, and the two permanent magnet installation parts are fixedly connected through the two studs above and below the two permanent magnet installation parts. The not enough of damage takes place easily at long-term back conductor of taking active service and permanent magnet to permanent magnet coupler among the prior art, the utility model designs a permanent magnet coupler, effectual protection conductor and permanent magnet have improved permanent magnet coupler's life.
In the cement production process, the raw materials need to be lifted by a lifter, and the power of the existing lifter adopts a hydraulic coupler, but the hydraulic coupler has serious oil leakage, cannot meet the field management regulations, easily causes the waste of oil products and seriously increases the labor intensity of workers, so that a cleaner permanent magnet coupler lifting device is needed at present.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a permanent magnet coupler hoisting device reforms transform fluid coupling ware into permanent magnet coupler hoisting device, has improved the advantage of workshop cleanliness, and it is serious to have solved fluid coupling ware and have the oil leak, unsatisfied field management regulation, causes the extravagant serious and problem that increases staff intensity of labour of oil easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a permanent magnet coupler hoisting device, includes first supporting shoe, solid fixed ring, brake ware, speed regulator and pivot, the lower extreme of speed regulator is fixed on the second supporting shoe, the department is fixed with the control box in the middle of the up end of speed regulator, pivot movable mounting is in the middle of the speed regulator department, the one end of pivot is fixed with the carousel, the outside of carousel is fixed with first electromagnetic ring, gu fixed ring fixes the upper end at first supporting shoe, gu fixed ring's inboard middle department is fixed with the second electromagnetic ring, first electromagnetic ring is located the inboard of second electromagnetic ring, gu fixed ring's both sides all have first protective cover and second protective cover through screw movable mounting, the through-hole has been seted up to the middle department of second protective cover.
Preferably, a brake is fixed in the middle of one side of the speed regulator on the rotating disc, and the brake is positioned on the outer side of the rotating shaft.
Preferably, one end of the rotating shaft, which is far away from the rotating disc, is fixed with a winding wheel, side plates are fixed on two sides of the winding wheel, and the diameter of each side plate is larger than that of the winding wheel.
Preferably, the brake and the speed regulator are both electrically connected with the control box through leads, and the speed regulator is respectively electrically connected with the first electromagnetic ring and the second electromagnetic ring through leads.
Preferably, the widths of the first electromagnetic ring and the second electromagnetic ring are equal, the widths of the first electromagnetic ring and the second electromagnetic ring are smaller than the width of the fixing ring, and the diameter of the outer side of the first electromagnetic ring is smaller than the diameter of the inner side of the second electromagnetic ring.
Preferably, the diameter of first visor and second visor equals with solid fixed ring's outside diameter, the through-hole diameter of department in the middle of the second visor is greater than the diameter of pivot.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up first electromagnetic ring and second electromagnetic ring, be favorable to driving lifting machine pivoted effect, when using the lifting machine, with first electromagnetic ring and second electromagnetic ring switching on the power, make the carousel at solid fixed ring internal rotation, driven the rolling wheel through the pivot simultaneously, realize carrying out the rolling to the wire rope on the lifting machine, be convenient for to the operation of lifting machine.
2. The utility model discloses a set up brake ware and speed regulator, be favorable to carrying out the effect controlled to the rotational speed of lifting machine, the lifting machine is at the during operation, according to the demand of using, can realize controlling the slew velocity of countershaft through the speed regulator, when the lifting machine needs to shut down, is favorable to quick messenger's pivot stall through the brake ware simultaneously.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: 1. a first support block; 2. a fixing ring; 3. a first protective cover; 4. a turntable; 5. a first electromagnet ring; 6. a second electromagnet ring; 7. a second protective cover; 8. a screw; 9. a through hole; 10. a brake; 11. a control box; 12. a speed regulator; 13. a winding wheel; 14. a rotating shaft; 15. a second support block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a permanent magnet coupler lifting device comprises a first supporting block 1, a fixing ring 2, a brake 10, a speed regulator 12 and a rotating shaft 14, wherein the lower end of the speed regulator 12 is fixed on a second supporting block 15, a control box 11 is fixed in the middle of the upper end face of the speed regulator 12, the rotating shaft 14 is movably installed in the middle of the speed regulator 12, one end of the rotating shaft 14 is fixed with a rotating disc 4, a first electromagnetic ring 5 is fixed on the outer side of the rotating disc 4, the fixing ring 2 is fixed on the upper end of the first supporting block 1, a second electromagnetic ring 6 is fixed in the middle of the inner side of the fixing ring 2, the first electromagnetic ring 5 is positioned on the inner side of the second electromagnetic ring 6, when the lifting machine is used, the first electromagnetic ring 5 and the second electromagnetic ring 6 are connected with a power supply, the rotating disc 4 rotates in the fixing ring 2, meanwhile, a winding wheel 13 is driven by the rotating shaft 14, the winding of a steel, the both sides of solid fixed ring 2 all have first visor 3 and second visor 7 through screw 8 movable mounting, and through-hole 9 has been seted up to the middle department of second visor 7.
The speed regulator 12 is located and is fixed with brake 10 in the middle of one side of carousel 4, and brake 10 is located the outside of pivot 14, and the lifting machine is at the during operation, according to the demand of using, can realize controlling the slew velocity of pivot 14 through speed regulator 12, when the lifting machine needs to shut down, is favorable to quick messenger's pivot 14 stall through brake 10 simultaneously.
And a winding wheel 13 is fixed at one end of the rotating shaft 14, which is far away from the rotating disc 4, side plates are fixed on two sides of the winding wheel 13, and the diameters of the side plates are larger than that of the winding wheel 13.
The brake 10 and the speed regulator 12 are electrically connected with the control box 11 through leads, and the speed regulator 12 is electrically connected with the first electromagnetic ring 5 and the second electromagnetic ring 6 through leads respectively.
The widths of the first electromagnetic ring 5 and the second electromagnetic ring 6 are equal, the widths of the first electromagnetic ring 5 and the second electromagnetic ring 6 are smaller than the width of the fixed ring 2, and the diameter of the outer side of the first electromagnetic ring 5 is smaller than the diameter of the inner side of the second electromagnetic ring 6.
The diameter of first visor 3 and second visor 7 equals with the outside diameter of solid fixed ring 2, and the through-hole 9 diameter of department in the middle of the second visor 7 is greater than the diameter of pivot 14, the utility model provides a brake 10 and speed regulator 12 all belong to conventional means or common general knowledge, and it is no longer repeated here, and the technical staff in the art can carry out arbitrary apolegamy according to its needs or facility.
The working principle is as follows: the utility model discloses in operation, when using the lifting machine, with first electromagnetic ring 5 and 6 switch on of second electromagnetic ring, make carousel 4 at solid fixed ring 2 internal rotations, driven wind-up pulley 13 through pivot 14 simultaneously, the realization is rolled up the wire rope on the lifting machine, be convenient for to the operation of lifting machine, and according to the demand of using, can realize controlling the slew velocity of pivot 14 through speed regulator 12, when the lifting machine needs to shut down, be favorable to quick 14 stall of messenger's pivot through brake 10 simultaneously. The working principle of the present invention is the above.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a permanent magnet coupler hoisting device, includes first supporting block (1), solid fixed ring (2), brake ware (10), speed regulator (12) and pivot (14), its characterized in that: the lower extreme of speed regulator (12) is fixed on second supporting shoe (15), department is fixed with control box (11) in the middle of the up end of speed regulator (12), pivot (14) movable mounting is in the middle of speed regulator (12), the one end of pivot (14) is fixed with carousel (4), the outside of carousel (4) is fixed with first electromagnetic ring (5), gu fixed ring (2) fix the upper end at first supporting shoe (1), gu fixed ring (2) inboard middle department is fixed with second electromagnetic ring (6), first electromagnetic ring (5) are located the inboard of second electromagnetic ring (6), gu fixed ring (2) both sides all have first protective cover (3) and second protective cover (7) through screw (8) movable mounting, through-hole (9) have been seted up to the middle department of second protective cover (7).
2. The permanent magnet coupler lifting device according to claim 1, wherein: the speed regulator (12) is positioned in the middle of one side of the rotating disc (4) and is fixedly provided with a brake (10), and the brake (10) is positioned on the outer side of the rotating shaft (14).
3. The permanent magnet coupler lifting device according to claim 1, wherein: one end of the rotating shaft (14) deviating from the rotating disc (4) is fixed with a winding wheel (13), side plates are fixed on two sides of the winding wheel (13), and the diameter of each side plate is larger than that of the winding wheel (13).
4. The permanent magnet coupler lifting device according to claim 1, wherein: the brake (10) and the speed regulator (12) are electrically connected with the control box (11) through leads, and the speed regulator (12) is electrically connected with the first electromagnetic ring (5) and the second electromagnetic ring (6) through leads respectively.
5. The permanent magnet coupler lifting device according to claim 1, wherein: the widths of the first electromagnetic ring (5) and the second electromagnetic ring (6) are equal, the widths of the first electromagnetic ring (5) and the second electromagnetic ring (6) are smaller than the width of the fixing ring (2), and the diameter of the outer side of the first electromagnetic ring (5) is smaller than the diameter of the inner side of the second electromagnetic ring (6).
6. The permanent magnet coupler lifting device according to claim 1, wherein: the diameter of first visor (3) and second visor (7) equals with the outside diameter of solid fixed ring (2), through-hole (9) diameter in the middle of second visor (7) is greater than the diameter of pivot (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336069.2U CN212356350U (en) | 2020-03-17 | 2020-03-17 | Permanent magnet coupler lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336069.2U CN212356350U (en) | 2020-03-17 | 2020-03-17 | Permanent magnet coupler lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212356350U true CN212356350U (en) | 2021-01-15 |
Family
ID=74146520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020336069.2U Active CN212356350U (en) | 2020-03-17 | 2020-03-17 | Permanent magnet coupler lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212356350U (en) |
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2020
- 2020-03-17 CN CN202020336069.2U patent/CN212356350U/en active Active
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