CN217762536U

CN217762536U - A rotary joint for sanitation equipment

Info

Publication number: CN217762536U
Application number: CN202221458003.6U
Authority: CN
Inventors: 胡玉洋; 胡玉强; 赵志明; 李开澎
Original assignee: Shandong Tengyang Cleaning Equipment Co ltd
Current assignee: Shandong Tengyang Cleaning Equipment Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-11-08
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a rotary joint for sanitation equipment relates to and supports rotary joint technical field, the utility model discloses a fixed pipe, the fixed cover of fixed tub of outer lane is equipped with the bearing, and fixed disk top activity is equipped with first sealing washer, and first sealing washer inner circle fixed mounting has the sealing ring, and sealing ring inner circle movable mounting has a plurality of ball that the annular distributes, and the spout has been seted up on fixed tub of outer lane upper portion, and fixed bottom of tubes end, fixed disk and first sealing washer all set up four screw holes that the annular distributes, and third sealing washer bottom activity is equipped with the filter screen, the utility model discloses utilize the bearing to rotate, first sealing washer utilizes sealing ring and ball can effectually reduce the friction of first sealing washer and fixed pipe to improve the life of first sealing washer, utilize fastening screw to screw into in the screw hole and fix fixed disk and watering pipe or shower nozzle, and conveniently dismantle and change first sealing washer, the filter screen can filter the impurity of aquatic, the shower nozzle jam when preventing water.

Description

A rotary joint for sanitation equipment

Technical Field

The utility model relates to a rotary joint technical field specifically is a rotary joint for sanitation equipment.

Background

The rotary joint is a sealed rotary connector capable of conveying a medium in a 360-degree rotating mode, the rotary joint is used for inputting the side of a liquid pipeline into equipment which rotates or reciprocates and discharging the liquid pipeline from the equipment, the application field of the rotary joint almost covers various processing and manufacturing industries, such as metallurgy, machine tools, textile and paper making and the like, and the rotary joint is required to be used on some sanitation equipment, such as a sprinkler.

The existing rotary joint is poor in sealing performance, the sealing ring is easy to wear and tear to cause water leakage, the existing rotary joint is complex in structure and inconvenient to replace, and due to the fact that water impurities for a sprinkler are more, the existing rotary joint does not have a filtering function, and the situation that a spray head is blocked is easily caused.

In view of the above problems, the inventors propose a rotary joint for sanitation equipment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The rotary joint aims at solving the problems that the existing rotary joint sealing ring is easy to wear, inconvenient to replace and easy to block; an object of the utility model is to provide a rotary joint for sanitation equipment.

In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a rotary joint for sanitation equipment, is including fixed pipe, the fixed cover of fixed outer lane of pipe is equipped with the bearing, the fixed cover in bearing inner lane upper portion is equipped with the fixed disk, the activity of fixed disk top is equipped with first sealing washer, and first sealing washer movable sleeve establishes on fixed pipe, first sealing washer inner circle fixed mounting has the sealing ring, the sealing ring inner circle rotates and is equipped with a plurality of ball, the spout has been seted up on fixed outer lane of pipe upper portion, the sealing ring can seal the card and establish a plurality of in the spout the ball all can follow the spout and roll.

Preferably, bearing seal circle is all installed at both ends about the bearing, all set up four screw holes that the annular distributes on fixed bobbin end, fixed disk and the first sealing washer, and the position is corresponding, fixed bobbin end activity is equipped with the third sealing washer, set up four screw holes that the annular distributes on the third sealing washer, and four screw holes are corresponding with four screw hole positions of fixed bobbin end.

Preferably, a filter screen is movably arranged at the bottom end of the third seal ring, four screw holes distributed in an annular shape are formed in the filter screen, the four screw holes correspond to the four screw holes in the third seal ring in position, a second seal ring is movably arranged at the bottom end of the filter screen, four screw holes distributed in an annular shape are formed in the second seal ring, and the four screw holes correspond to the four screw holes in the filter screen in position.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses utilize the bearing to rotate, first sealing washer utilizes sealing ring and ball to rotate along the spout on the fixed pipe, can the first sealing washer of effectual reduction and the friction of fixed pipe to improve the life of first sealing washer, utilize fastening screw to screw into in the screw hole after that and fix fixed disk and water pipe or shower nozzle, and conveniently dismantle and change first sealing washer, the utility model discloses utilize the filter screen can filter the impurity of aquatic, the shower nozzle blocks up when preventing to spill.

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 description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the bottom view of the present invention.

Fig. 3 is a schematic view of the explosion structure of the present invention.

Fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

Fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a fixed tube; 2. a screw hole; 3. a bearing; 4. fixing the disc; 5. a first seal ring; 6. a second seal ring; 7. a filter screen; 8. a third seal ring; 9. a bearing seal ring; 10. a seal ring; 11. a chute; 12. and a ball.

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 efforts all belong to the protection scope of the present invention.

The first embodiment is as follows: as shown in fig. 1-5, the utility model provides a rotary joint for sanitation equipment, including fixed pipe 1, fixed 1 bottom joinable water pipe in pipe, the fixed cover in fixed 1 outer lane in pipe is equipped with bearing 3, the fixed cover in 3 outer lane upper portions in bearing is equipped with fixed disk 4, the activity of 4 tops of fixed disk is equipped with first sealing washer 5, and the activity cover of first sealing washer 5 is established on fixed pipe 1, sealing ring 10 is installed to 5 inner circles in first sealing washer, the rotation of 10 inner circles in sealing ring is equipped with a plurality of

ball

12, and 4 joinable water pipes in fixed disk or shower nozzle utilize bearing 3 to rotate the watering, and first sealing washer 5 is installed to fixed disk 4 and water pipe or shower nozzle junction, prevents to leak.

Fixed 1 outer lane upper portion of managing has seted up spout 11, sealing ring 10 can seal the card and establish in spout 11, a plurality of ball 12 all can follow spout 11 rolls.

Through adopting above-mentioned technical scheme, first sealing washer 5 utilizes sealing ring 10 and ball 12 to rotate along spout 11 on the fixed pipe 1, can effectual reduction first sealing washer 5 and the friction of fixed pipe 1 to improve first sealing washer 5's life.

Bearing seal 9 is all installed at bearing 3 upper and lower both ends, all set up four screw holes 2 that the annular distributes on fixed 1 bottom of pipe, fixed disk 4 and the first sealing washer 5, and the position is corresponding.

Through adopting above-mentioned technical scheme, bearing seal ring 9 can prevent that water from spilling from the gap of bearing 3, utilizes fastening screw to screw into in the screw hole 2 and fixes fixed disk 4 and water pipe or shower nozzle, and conveniently dismantles and change first sealing washer 5.

The activity of fixed 1 bottom of pipe is equipped with third sealing washer 8, set up four screw holes 2 that the annular distributes on the third sealing washer 8, and four screw holes 2 are corresponding with four screw hole 2 positions of fixed 1 bottom of pipe.

Through adopting above-mentioned technical scheme, third sealing washer 8 can seal the gap between fixed pipe 1 and the filter screen 7 and prevent leaking.

The activity of 8 bottom ends of third sealing washer is equipped with filter screen 7, set up four screw holes 2 that the annular distributes on filter screen 7, and four screw holes 2 are corresponding with four screw hole 2 positions on the third sealing washer 8.

Through adopting above-mentioned technical scheme, filter screen 7 can filter the impurity of aquatic, prevents that the shower nozzle from blockking up.

The bottom end of the filter screen 7 is movably provided with a second sealing ring 6, four screw holes 2 distributed annularly are formed in the second sealing ring 6, and the positions of the four screw holes 2 correspond to those of the four screw holes 2 in the filter screen 7.

Through adopting above-mentioned technical scheme, second sealing washer 6 can seal the gap between filter screen 7 and the water pipe and prevent to leak, utilizes fastening screw to screw into in the screw hole 2 will fix pipe 1 and water pipe and fix, and conveniently dismantles and change second sealing washer 6, filter screen 7 and third sealing washer 8.

The working principle is as follows: the utility model discloses when using, at first insert fastening screw in 2 screw holes on fixed pipe 1, then install third sealing washer 8 in proper order, filter screen 7, second sealing washer 6, and utilize fastening screw to fix fixed pipe 1 and water pipe, filter screen 7 can filter the impurity of aquatic, the shower nozzle blocks up when preventing the watering, then install first sealing washer 5 on fixed disk 4, the inner circle of first sealing washer 5 and the outer lane sealing contact of sealing ring 10 this moment, first sealing washer 5 utilizes sealing ring 10 and ball 12 to rotate along the spout 11 on the fixed pipe 1, can the first sealing washer of effectual reduction 5 and the friction of fixed pipe 1, thereby improve first sealing washer 5's life, utilize fastening screw to twist into in 2 screw holes and fix fixed disk 4 and water pipe or shower nozzle, and conveniently dismantle and change first sealing washer 5, after the installation is accomplished, the usable bearing 3 of shower nozzle carries out rotatory watering, bearing seal 9 can prevent that water from spilling from bearing 3's gap.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A swivel joint for sanitation equipment, comprising a fixed pipe (1), characterized in that: the fixed cover in fixed pipe (1) outer lane is equipped with bearing (3), the fixed cover in bearing (3) outer lane upper portion is equipped with fixed disk (4), fixed disk (4) top activity is equipped with first sealing washer (5), and first sealing washer (5) movable sleeve establish on fixed pipe (1), first sealing washer (5) inner circle fixed mounting has sealing ring (10), sealing ring (10) inner circle rotates and is equipped with a plurality of ball (12).

2. A rotary joint for sanitation equipment according to claim 1, wherein the fixed pipe (1) is provided with a sliding groove (11) at the upper part of the outer ring, the sealing ring (10) is sealably clamped in the sliding groove (11), and a plurality of balls (12) can roll along the sliding groove (11).

3. The swivel joint for sanitation equipment according to claim 1, wherein bearing sealing rings (9) are installed at the upper end and the lower end of the bearing (3), and four screw holes (2) are formed in the bottom end of the fixed pipe (1), the fixed disc (4) and the first sealing ring (5) and are distributed annularly and are arranged in corresponding positions.

4. The rotating joint for sanitation equipment according to claim 1, wherein a third sealing ring (8) is movably arranged at the bottom end of the fixed pipe (1), four screw holes (2) are annularly distributed on the third sealing ring (8), and the four screw holes (2) correspond to the four screw holes (2) at the bottom end of the fixed pipe (1).

5. The rotary joint for sanitation equipment as claimed in claim 4, wherein a filter screen (7) is movably disposed at the bottom end of the third sealing ring (8), four screw holes (2) are disposed on the filter screen (7) and distributed annularly, and the four screw holes (2) correspond to the four screw holes (2) on the third sealing ring (8).

6. The rotating joint for sanitation equipment as claimed in claim 5, wherein a second sealing ring (6) is movably disposed at the bottom end of the filter screen (7), four screw holes (2) are disposed on the second sealing ring (6) and distributed annularly, and the four screw holes (2) correspond to the four screw holes (2) on the filter screen (7).