CN211202647U

CN211202647U - Spherical hinge reel coupling

Info

Publication number: CN211202647U
Application number: CN201922258807.6U
Authority: CN
Inventors: 杨国庆
Original assignee: Ordos Shenchuan Mining Equipment Manufacturing Co ltd
Current assignee: Ordos Shenchuan Mining Equipment Manufacturing Co ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-07
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a ball pivot reel shaft coupling, including the interior lantern ring, the interior lantern ring is provided with two sets ofly, and is two sets of the outside cover that the interior lantern ring is close to one side each other is equipped with outer lantern ring, the intermediate position department of outer lantern ring both sides is provided with the screw hole, and the inside cover of screw hole is equipped with fixing bolt, the edge of outer lantern ring one side is provided with the annular piece, the intermediate position department of annular piece one side is provided with, one side cover that the outer lantern ring outside was kept away from to the interior lantern ring is equipped with the pull ring, one side that the outer lantern ring outside was kept away from. The utility model discloses the device is through being provided with the draw-in groove lug of mutually supporting on two sets of outer collars for the connection effect is better, also does not need a large amount of spacing bolts to fix simultaneously, has improved the cost of production, has reduced spacing bolt's part simultaneously, also makes assembly time reduction, improves work efficiency.

Description

Spherical hinge reel coupling

The technical field is as follows:

the utility model relates to a shaft coupling technical field specifically is a ball pivot reel shaft coupling.

Background art:

the drum coupling is a novel flexible coupling, is mainly used for the connection between the output shaft of the reducer of the hoisting mechanism in the hoisting equipment and the wire rope drum, is also suitable for other similar mechanical equipment which can not only transmit torque but also bear radial load, but can not be used for the transmission needing to bear axial load;

the spherical hinge type drum coupling is a novel drum coupling, is suitable for the connection between a speed reducer of a crane, a coal separator, a construction machine and the like and a rotated piece, is poor in connection effect, and is easy to fall off at a joint particularly after long-time operation, so that the machine stops working, and the working efficiency is reduced.

The utility model has the following contents:

an object of the utility model is to provide a ball pivot reel shaft coupling to solve the problem that proposes among the above-mentioned background art.

The utility model discloses by following technical scheme implement: a ball hinge drum coupler comprises an inner lantern ring, wherein two groups of inner lantern rings are arranged, an outer lantern ring is sleeved on the outer portion, close to one side, of each of the two groups of inner lantern rings, a threaded hole is formed in the middle position of the two sides of the outer lantern ring, a fixing bolt is sleeved in the threaded hole, a ring block is arranged at the edge of one side of the outer lantern ring, a pull ring is sleeved on the middle position of one side of the ring block, one side, away from the outer side of the outer lantern ring, of each inner lantern ring is provided with four groups of second through holes uniformly, a moving rod is sleeved in each second through hole, a connecting rod is hinged to the top of each moving rod, one end, away from the moving rod, of each connecting rod is hinged to the pull ring, a positioning bin is arranged on the side, close to the outer lantern ring, of each pull ring, the top in location storehouse is provided with the opening, the inside cover of first through-hole is equipped with the horizontal pole, and the top that the horizontal pole is located the inside one side in location storehouse is provided with the montant, the montant extends to the outside in location storehouse through the opening, the inside that one side in location storehouse extended is kept away from to the horizontal pole, and the outside cover that the horizontal pole is located the location storehouse is equipped with the spring.

Preferably, a thread ring is sleeved at the middle position inside the inner lantern ring.

Preferably, one side of the moving rod, which is far away from the connecting rod, is provided with a clamping block, and a rubber pad is arranged on the clamping block.

Preferably, a handle is arranged at one end, far away from the positioning bin, of the vertical rod.

Preferably, four groups of threaded holes and fixing bolts are arranged.

Preferably, the outer collars are provided with two groups, and the mutually matched groove lugs are arranged on the mutually close sides of the two groups of outer collars.

The utility model has the advantages that: this ball pivot reel shaft coupling is through being provided with the draw-in groove lug of mutually supporting on two sets of outer collars, make the connection effect better, also need not a large amount of spacing bolts to fix simultaneously, the cost of production has been improved, spacing bolt's part has been reduced simultaneously, also make the assembly time reduce, the work efficiency is improved, at the clamping device through interior lantern ring both sides, the axis of rotation and the reel of speed reducer are further fixed, thereby make fixed effect better, reduce coming off of junction in work, the practicality of the device is improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front sectional view of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a side view of the present invention.

In the figure: 1. an inner collar; 2. a vertical rod; 3. a spring; 4. a ring block; 5. a threaded hole; 6. an outer collar; 7. fixing the bolt; 8. a first through hole; 9. a cross bar; 10. a port; 11. positioning the bin; 12. a second through hole; 13. a thread ring; 14. a travel bar; 15. a connecting rod; 16. a pull ring; 17. and (5) clamping the blocks.

The specific implementation mode is as follows:

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 efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a ball hinge reel coupling comprises inner lantern rings 1, wherein the inner lantern rings 1 are provided with two groups, outer lantern rings 6 are sleeved on the outer portions of the two groups of inner lantern rings 1, which are close to one side, so that the connection effect is better, meanwhile, a large number of limit bolts are not needed for fixing, the production cost is improved, meanwhile, the parts of the limit bolts are reduced, the time for assembly is also reduced, the working efficiency is improved, threaded holes 5 are formed in the middle positions of the two sides of each outer lantern ring 6, fixing bolts 7 are sleeved inside the threaded holes 5, annular blocks 4 are arranged at the edges of one sides of the

outer lantern rings

6, 18 are arranged at the middle positions of one sides of the annular blocks 4, pull rings 16 are sleeved on the sides, away from the outer side of the outer lantern rings 6, of the inner lantern rings 1, the use of an operator is facilitated, four groups of second through holes 12 are uniformly arranged on, thereby make fixed effect better, reduce droing of junction in the work, improve the device's practicality, the inside cover of second through-hole 12 is equipped with carriage release lever 14, carriage release lever 14's top articulates there is connecting rod 15, connecting rod 15 keeps away from the one end of carriage release lever 14 and articulates on pull ring 16, one side that pull ring 16 is close to outer collar 6 is provided with location storehouse 11, one side that pull ring 16 was kept away from in location storehouse 11 is provided with first through-hole 8, the top in location storehouse 11 is provided with opening 10, the inside cover of first through-hole 8 is equipped with horizontal pole 9, and the top that horizontal pole 9 is located the inside one side in location storehouse 11 is provided with montant 2, montant 2 extends to the outside in location storehouse 11 through opening 10, one side that location storehouse 11 was kept away from to horizontal pole 9 extends to the inside of 18, and the outside cover that horizontal pole 9 is located.

In this implementation, the inside intermediate position department cover of the interior lantern ring 1 is equipped with the fillet of screw 13, stability is improved, one side that connecting rod 15 was kept away from to carriage release lever 14 is provided with and presss from both sides tight block 17, and press from both sides and be provided with the rubber pad on the tight block 17, prevent to slide, the one end that positioning bin 11 was kept away from to montant 2 is provided with the handle, be convenient for rotate, screw hole 5 and fixing bolt 7 are provided with four groups, be convenient for fix, outer collar 6 is provided with two sets ofly, and one side that two sets of outer collar 6 are close to each other is provided.

The working principle is as follows: will be with the axis of rotation of speed reducer and the reel on the hoist with the earlier, put into the inside of the lantern ring 1 in two sets of respectively, then fix two sets of outer lantern rings 6 through rotating fixing bolt 7, thereby it fixes to drive lantern ring 1 in two sets of, compress spring 3 when driving horizontal pole 9 through the pulling handle and moving, then through rotating pull ring 16, drive connecting rod 15 on the pull ring 16 and remove, and then drive the 14 inside lantern ring of carriage release 1 and remove and fix axis of rotation and reel, then the resilience that the hand loosens passes through spring 3 locks in inserting 18 horizontal pole 9.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a ball pivot reel shaft coupling, includes interior lantern ring (1), its characterized in that: the inner lantern ring (1) is provided with two groups, the outer sleeve (6) is sleeved on one side, close to each other, of the inner lantern ring (1), the middle positions of two sides of the outer sleeve (6) are provided with threaded holes (5), the inner sleeve of each threaded hole (5) is provided with a fixing bolt (7), the edge of one side of the outer sleeve (6) is provided with a ring block (4), the middle position of one side of the ring block (4) is provided with a moving rod (14), one side, far away from the outer side of the outer sleeve (6), of the inner lantern ring (1) is sleeved with a pull ring (16), one side, far away from the outer side of the outer sleeve (6), of the inner lantern ring (1) is uniformly provided with four groups of second through holes (12), the inner sleeve of each second through hole (12) is provided with a moving rod (14), the top of the moving rod (14) is hinged with a connecting rod (15, one side that outer thimble (6) is close to in pull ring (16) is provided with positioning bin (11), one side that pull ring (16) was kept away from in positioning bin (11) is provided with first through-hole (8), positioning bin's (11) top is provided with opening (10), the inside cover of first through-hole (8) is equipped with horizontal pole (9), and the top that horizontal pole (9) are located positioning bin (11) inside one side is provided with montant (2), montant (2) extend to positioning bin's (11) outside through opening (10), one side that positioning bin (11) were kept away from in horizontal pole (9) extends to the inside of (18), and the outside cover that horizontal pole (9) are located positioning bin (11) is equipped with spring (3).

2. A ball-and-socket joint as claimed in claim 1, wherein: the middle position inside the inner lantern ring (1) is sleeved with a thread ring (13).

3. A ball-and-socket joint as claimed in claim 1, wherein: one side of the moving rod (14) far away from the connecting rod (15) is provided with a clamping block (17), and a rubber pad is arranged on the clamping block (17).

4. A ball-and-socket joint as claimed in claim 1, wherein: the handle is arranged at one end, far away from the positioning bin (11), of the vertical rod (2).

5. A ball-and-socket joint as claimed in claim 1, wherein: four groups of threaded holes (5) and four groups of fixing bolts (7) are arranged.

6. A ball-and-socket joint as claimed in claim 1, wherein: the outer collars (6) are provided with two groups, and the mutually matched groove lugs are arranged on the mutually close sides of the two groups of outer collars (6).