CN209144468U - It is a kind of convenient for fixed washing machine paddle - Google Patents

Abstract

It is disclosed by the utility model to belong to washing machine technology field, it is specially a kind of convenient for fixed washing machine paddle, including shaft coupling, lantern ring is connected on the outer ring of the shaft coupling, clamping ball is uniformly nested on the outer ring of the lantern ring, terminal pad is bolted at the top of the clamping ball, and the shaft coupling runs through lantern ring, the top of the shaft coupling is connect with terminal pad, the top of the terminal pad is integrally formed with stirring blade chassis, this is practical by being provided with fixed erection sequence, when sight is impacted, the threaded connection to paddle is completed by direct Stirring blade chassis, convenient for the fixed installation to paddle；Being in clamping connection to inside and outside is carried out by being provided with clamping ball, further using the connection transmission of fixed conveyor card slot between terminal pad and shaft coupling, avoid the problem that shaft coupling and lantern ring is caused to occur rotation or transmission efficiency decline generation at clamping ball because revolving speed is too fast.

Description

It is a kind of convenient for fixed washing machine paddle

Technical field

It is specially a kind of convenient for fixed washing machine paddle the utility model relates to washing machine technology field.

Background technique

Washing machine at work, needs to drive paddle work by motor, to realize the water flow for driving internal body It rotates, and then completes the cleaning to clothing, and paddle is during rotation, the slewing rate of high speed, therefore, to assure that it stirs The degree easy for installation of leaf is mixed, and existing paddle is easy to block the sight of junction during installation, lead because volume is excessive It is fixed inconvenient to cause, and be not fixed firmly leads to loosening for paddle by easy in use, in turn results in security risk, so It needs to improve this.

Utility model content

The purpose of this utility model is to provide a kind of convenient for fixed washing machine paddle, to solve above-mentioned background technique The problem of the fixation of the connection type inconvenience paddle of middle proposition.

To achieve the above object, the utility model provides the following technical solutions: it is a kind of convenient for fixed washing machine paddle, Including shaft coupling, it is connected with lantern ring on the outer ring of the shaft coupling, clamping ball is uniformly nested on the outer ring of the lantern ring, it is described Terminal pad is bolted at the top of clamping ball, and the shaft coupling runs through lantern ring, the top of the shaft coupling is connect with terminal pad, institute The top of terminal pad is stated integrally formed with stirring blade chassis, the uniform integrated injection molding in top of the stirring blade chassis has stirring Leaf, and integrated injection molding has the reserved cylinder of dismounting between the two neighboring paddle, is nested in the inner cavity of the terminal pad Extrusion ring, the inner cavity of the terminal pad is uniformly provided with the limit hole equal with clamping ball quantity, and the limit hole is located at card The surface of tight ball.

Preferably, the annular slot to match with clamping ball is offered on the outer wall of the shaft coupling.

Preferably, the inner cavity top of the terminal pad offers the fixed conveyor card slot to match with shaft coupling.

Preferably, be uniformly provided with screw thread at the top of the outer wall of the lantern ring, and offered in the inner cavity of the terminal pad with The connection screw thread that screw thread matches.

Preferably, the cross section for removing reserved cylinder is right-angled trapezium.

Preferably, integrated injection molding has pilot hole, the stirring blade chassis and company in the inner cavity for removing reserved cylinder Connect the adjustment hole for offering on disk and matching with pilot hole.

Compared with prior art, the utility model has the beneficial effects that the utility model has the advantages that

1) this is practical by being provided with fixed erection sequence, when sight is impacted, passes through direct Stirring tea residue Disk completes the threaded connection to paddle, convenient for the fixed installation to paddle；

2) this is practical when using paddle is threadedly coupled, it may appear that the stripped thread being likely to occur under high speed rotation leads to screw thread The problem of loosening carries out being in clamping connection to inside and outside by being provided with clamping ball, plays in the vertical direction to paddle Abundant fixation, the trend that moves up and down can not be occurred by guaranteeing to be threadedly coupled, and then guarantees to be threadedly coupled and left and right can not occur and shake Dynamic problem；

3) this practical further connected using fixed conveyor card slot between terminal pad and shaft coupling is driven, and is avoided because of revolving speed It is too fast to cause shaft coupling and lantern ring to occur rotation at clamping ball or the problem of transmission efficiency declines, further ensure that stirring The transmission of leaf uses.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model terminal pad structural schematic diagram；

Fig. 3 is the utility model Fig. 2 overhead sectional view；

Fig. 4 is that the utility model removes reserved cylinder.

In figure: reserved cylinder, 8 are removed in 1 shaft coupling, 2 lantern rings, 3 clamping balls, 4 terminal pads, 5 stirring blade chassis, 6 paddles, 7 Extrusion ring, 9 limit holes.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of convenient for fixed washing machine paddle, packet Shaft coupling 1 is included, lantern ring 2 is connected on the outer ring of the shaft coupling 1, is uniformly nested with clamping ball 3 on the outer ring of the lantern ring 2, The top of the clamping ball 3 is bolted with terminal pad 4, and the shaft coupling 1 runs through lantern ring 2, the top of the shaft coupling 1 and connection Disk 4 connects, and integrally formed with stirring blade chassis 5, the top of the stirring blade chassis 5 is uniformly integrated at the top of the terminal pad 4 It is injection molded with paddle 6, and integrated injection molding has the reserved cylinder 7 of dismounting, the connection between the two neighboring paddle 6 Extrusion ring 8 is nested in the inner cavity of disk 4, the inner cavity of the terminal pad 4 is uniformly provided with the limit hole equal with 3 quantity of clamping ball 9, and the limit hole 9 is located at the surface of clamping ball 3.

Wherein, offer the annular slot to match with clamping ball 3 on the outer wall of the shaft coupling 1, clamping ball 3 by It squeezes and front and back occurs to when displacement, clamping ball 3 is sufficiently contacted with annular slot, even if guaranteeing that clamping ball 3 is transported Dynamic trend, it is also merely lateral on rotating tendency, play the role of guiding, the inner cavity top of the terminal pad 4 offers and joins The fixed conveyor card slot that axis device 1 matches, during high-speed drive, shaft coupling 1 and lantern ring 2 are blocked by clamping ball 3 It is tightly connected, is easy to appear clamping ball 3 and itself rotates, lead to the consumption of transmission power, by fixed conveyor card slot, further Connection effect is improved, energy dissipation is reduced, is uniformly provided with screw thread at the top of the outer wall of the lantern ring 2, and the terminal pad 4 is interior The connection screw thread to match with screw thread is offered in chamber, using the dual fixed form for being threadedly coupled and being clamped, avoids paddle 6 The problem of shaking, the cross section for removing reserved cylinder 7 is right-angled trapezium, in the inner cavity for removing reserved cylinder 7 Integrated injection molding has pilot hole, offers the adjusting to match with pilot hole in the stirring blade chassis 5 and terminal pad 4 Hole remains with the reserved cylinder 7 of dismounting, can be when removing, by hard articles such as external iron wires, along pilot hole and adjustment hole and card Tight ball 3 contacts, and brings it about change in displacement, and then realize the dismounting to stirring blade chassis 5.

Working principle: in use, shaft coupling 1 is the dynamic source connecting with motor output end to the utility model Shaft coupling is attached, continuous by 2 sets of lantern ring on shaft coupling 1, and by after the alignment lantern ring 2 of terminal pad 4 by screw thread In rotary course, the beginning of terminal pad 4 is contacted with clamping ball 3, and squeezing clamping ball 3 is in close contact it with shaft coupling 1, completes set The close double hit of ring 2 and shaft coupling 1, and in the rotation process of terminal pad 4, when the position of limit hole 9 and the position of clamping ball 3 After coincidence, the force of rolling friction between clamping ball 3 and shaft coupling 1 and terminal pad 4 becomes stiction at this time, adequately completes The effect frictionally secured is realized to the fixation in the up and down direction between attachment, and the disengaging mode being threadedly coupled is upper After the fixation in lower direction, it is ensured that lateral rotation is fixed, and realizes the quick fixation to paddle 6, fixed form is to be spirally connected Based on, convenient for installation is fixed in the case where bad visibility, and in demolishing process, need by removing in reserved cylinder 7 Using hard article, clamping ball 3 is touched, makes it again and become just easy to dismantle after force of rolling friction, is effectively guaranteed in height In fast rotary course, paddle 6 be will not fall off.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model 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 utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein, and should not treat any reference in the claims as limiting related right It is required that.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of convenient for fixed washing machine paddle, including shaft coupling (1), it is characterised in that: the outer ring of the shaft coupling (1) On be connected with lantern ring (2), be uniformly nested with clamping ball (3) on the outer ring of the lantern ring (2), the top spiral shell of the clamping ball (3) It being connected to terminal pad (4), and the shaft coupling (1) runs through lantern ring (2), the top of the shaft coupling (1) is connect with terminal pad (4), It is uniformly integrally infused integrally formed with stirring blade chassis (5), the top of stirring blade chassis (5) at the top of the terminal pad (4) Modeling forms paddle (6), and integrated injection molding has dismounting to reserve cylinder (7) between the two neighboring paddle (6), described It is nested in the inner cavity of terminal pad (4) extrusion ring (8), the inner cavity of the terminal pad (4) is uniformly provided with and clamping ball (3) quantity Equal limit hole (9), and the limit hole (9) is located at the surface of clamping ball (3).

2. according to claim 1 a kind of convenient for fixed washing machine paddle, it is characterised in that: the shaft coupling (1) Outer wall on offer the annular slot to match with clamping ball (3).

3. according to claim 1 a kind of convenient for fixed washing machine paddle, it is characterised in that: the terminal pad (4) Inner cavity top offer the fixed conveyor card slot to match with shaft coupling (1).

4. according to claim 1 a kind of convenient for fixed washing machine paddle, it is characterised in that: the lantern ring (2) It is uniformly provided with screw thread at the top of outer wall, and offers the connection screw thread to match with screw thread in the inner cavity of the terminal pad (4).

5. according to claim 1 a kind of convenient for fixed washing machine paddle, it is characterised in that: described to remove reserved cylinder (7) cross section is right-angled trapezium.

6. according to claim 1 a kind of convenient for fixed washing machine paddle, it is characterised in that: described to remove reserved cylinder (7) integrated injection molding has pilot hole in inner cavity, offers and is oriented in the stirring blade chassis (5) and terminal pad (4) The adjustment hole that hole matches.