CN216009910U - Electromagnetic speed-limiting self-rotating adapter for jet nozzle - Google Patents
Electromagnetic speed-limiting self-rotating adapter for jet nozzle Download PDFInfo
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- CN216009910U CN216009910U CN202121966919.8U CN202121966919U CN216009910U CN 216009910 U CN216009910 U CN 216009910U CN 202121966919 U CN202121966919 U CN 202121966919U CN 216009910 U CN216009910 U CN 216009910U
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- water inlet
- sealing
- inlet joint
- shell
- joint
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Abstract
The utility model discloses an electromagnetic speed-limiting self-rotating adapter for a jet nozzle. According to the utility model, the water inlet joint threads are arranged at the water inlet, the rotary spray disk threads are arranged on the rotary shaft for use, high-pressure water is compressed and sprayed out through the rotary spray disk, the rotary spray disk is provided with a rotary space through the internal magnetic assembly, the first deep groove ball bearing, the angular contact bearing and the second deep groove ball bearing, so that the rotary spray disk can stably rotate, the transition sealing element can seal the joint to ensure the sealing property, the internal sealing property of the rotary spray head can be better through the high-pressure sealing ring and the sealing rod, and the plastic sealing ring and the second O-shaped sealing ring can ensure the sealing property of the transition sealing element and the joint of the sealing rod and the water inlet joint.
Description
Technical Field
The utility model relates to the technical field of connectors, in particular to an electromagnetic speed-limiting self-rotating adapter for a jet nozzle.
Background
The rotary joint is a type of closed rotary connector rotary joint for 360-degree rotary conveying of media: the hydraulic rotary joint, high-pressure rotary joint, multichannel rotary joint, high-speed rotary joint, high-temperature rotary joint, single-channel rotary joint, special rotary joint LED, special rotary joint for an excavator, and special rotary joint for a machine tool. The field of application of rotary joints covers almost every manufacturing industry. Such as metallurgy, machine tools, power generation, petroleum, rubber, plastics, textile, printing and dyeing, pharmacy, cigarette, paper making, food, feed processing and the like. The rotary joint is used as a sealing device for connection, which is used for inputting liquid into a rotary or reciprocating device from the pipeline side and discharging the liquid from the rotary or reciprocating device.
When rust and paint removal is carried out on the surface of steel, a cleaning robot is used, the cleaning robot washes through a rotary spray disk and a recovery system and recovers waste water and waste rust.
SUMMERY OF THE UTILITY MODEL
In view of the problems in the prior art, the utility model discloses an electromagnetic speed-limiting self-rotating joint for a jet flow nozzle, which adopts the technical scheme that the electromagnetic speed-limiting self-rotating joint comprises the following components: the water inlet joint is installed at the upper end of the shell in a threaded manner, the rotating shaft is installed in an inner cavity of the shell in a sleeved manner and extends out of the lower end of the shell, a first oil seal and a collar for a shaft are installed at the joint of the rotating shaft and the lower end of the shell in a matched manner, a first deep groove ball bearing, an angular contact bearing, a magnetic assembly and a second deep groove ball bearing are sequentially installed in the inner cavity of the rotating shaft and the inner cavity of the shell in a matched manner from bottom to top in a matched manner, a transition sealing element and a sealing rod are respectively installed at the upper end and the lower end of the water inlet joint, a locking bolt and a high-pressure sealing ring are sequentially installed on the outer side of the lower end of the sealing rod from top to bottom in a sleeved manner, the outer side of the locking bolt is in threaded connection with the inner cavity at the upper end of the rotating shaft, and the inner cavity at the lower end of the water inlet joint is arranged in the upper end of the rotating shaft, and a second oil seal is installed on the inner wall of the water inlet joint in a matching manner.
In a preferred embodiment of the present invention, a hole collar is further installed at a connection position of the water inlet joint and the housing in a matching manner.
In a preferred embodiment of the present invention, a first O-ring is further fittingly installed between the high-pressure seal ring and the inner wall of the rotating shaft.
As a preferable scheme of the present invention, a plastic sealing ring and a second O-ring are disposed at a joint of the water inlet joint, the transition sealing member and the sealing rod.
In a preferable scheme of the utility model, a cylindrical pin is further installed on the transition sealing piece and the water inlet joint in a matching mode.
As a preferable mode of the present invention, the angular contact bearings are arranged adjacently in two groups.
The utility model has the beneficial effects that: according to the utility model, the water inlet joint threads are arranged at the water inlet, the rotary spray disk threads are arranged on the rotary shaft for use, high-pressure water is compressed and sprayed out through the rotary spray disk, the rotary spray disk is provided with a rotary space through the internal magnetic assembly, the first deep groove ball bearing, the angular contact bearing and the second deep groove ball bearing, so that the rotary spray disk can stably rotate, the transition sealing element can seal the joint to ensure the sealing property, the internal sealing property of the rotary spray head can be better through the high-pressure sealing ring and the sealing rod, and the plastic sealing ring and the second O-shaped sealing ring can ensure the sealing property of the transition sealing element and the joint of the sealing rod and the water inlet joint.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall construction of the present invention;
fig. 3 is a partial sectional enlarged view of the present invention.
In the figure: the device comprises a shell 1, a first oil seal 2, a shaft 3 collar, a first deep groove ball bearing 4, a transition sealing element 5, an angular contact bearing 6, a magnetic assembly 7, a rotating shaft 8, a second deep groove ball bearing 9, a high-pressure sealing ring 10, a first O-shaped sealing ring 11, a locking bolt 12, a second oil seal 13, a water inlet joint 14, a hole 15 collar, a plastic sealing ring 16, a second O-shaped sealing ring 17, a sealing rod 18 and a cylindrical pin 19.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.
Example 1
As shown in fig. 1 to fig. 3, a specific embodiment of an electromagnetic speed-limiting spin adapter for a jet nozzle according to the present invention includes: the water inlet of shell 1 with be used for connecting the water inlet of water inlet connect 14 and be used for connecting the rotation axis 8 of shower nozzle, the water inlet connects 14 the screw thread and installs the upper end of shell 1, rotation axis 8 cup joints and installs the inner chamber of shell 1 to stretch out from the lower extreme of shell 1, first oil blanket 2 and axle are installed to the cooperation of rotation axis 8 with the lower extreme junction of shell 1 and are used the rand 3, the inner chamber from the bottom up of rotation axis 8 and shell 1 cooperates in proper order and installs first deep groove ball bearing 4, angular contact bearing 6, magnetic component 7, second deep groove ball bearing 9, excessive sealing member 5 and sealing rod 18 are installed respectively to both ends about the inside of water inlet joint 14, the lower extreme outside of sealing rod 18 cup joints from the top down in proper order and installs locking bolt 12 and high-pressure seal ring 10, the outside of locking bolt 12 with the upper end inner chamber threaded connection of rotation axis 8, the upper end of the rotating shaft 8 is arranged in the inner cavity at the lower end of the water inlet joint 14, and a second oil seal 13 is installed on the inner wall of the water inlet joint 14 in a matched mode.
In this embodiment, a hole collar 15 is further installed at the connection position of the water inlet joint 14 and the housing 1 in a matching manner.
In this embodiment, a first O-ring 11 is further disposed between the high-pressure seal ring 10 and the inner wall of the rotating shaft 8.
In this embodiment, the joints of the water inlet joint 14, the transition sealing member 5 and the sealing rod 18 are provided with a plastic sealing ring 16 and a second O-shaped sealing ring 17.
In this embodiment, a cylindrical pin 19 is further installed on the transition sealing member 5 and the water inlet joint 14 in a matching manner.
In this embodiment, two sets of angular contact bearings 6 are arranged adjacent to each other.
The working principle of the utility model is as follows: when the rotary spray nozzle is used, the water inlet joint 14 is installed at the water inlet in a threaded mode, then the rotary spray disk is installed on the rotary shaft 8 in a threaded mode for use, high-pressure water is compressed and sprayed out through the rotary spray disk, the rotary spray disk is provided with a rotating space through the internal magnetic assembly 7, the first deep groove ball bearing 4, the angular contact bearing 6 and the second deep groove ball bearing 9, the rotary spray disk can rotate stably, the interface can be sealed through the transition sealing piece 5, the sealing performance is guaranteed, the internal sealing performance of the rotary spray nozzle can be better through the high-pressure sealing ring 10 and the sealing rod 18, and the sealing performance of the connection portion of the transition sealing piece 5, the sealing rod 18 and the water inlet joint 14 can be guaranteed through the plastic sealing ring 16 and the second O-shaped sealing ring 17.
Components not described in detail herein are prior art.
Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.
Claims (6)
1. The utility model provides a spin adapter of electromagnetism speed limit for fluidic sprinkler which characterized in that includes: shell (1) and rotation axis (8) that are used for connecting water inlet joint (14) of water inlet and are used for connecting the shower nozzle, water inlet joint (14) screw thread is installed the upper end of shell (1), rotation axis (8) cup joint and install the inner chamber of shell (1), and follow the lower extreme of shell (1) stretches out, rotation axis (8) with first oil blanket (2) and axle are installed in the cooperation of the lower extreme junction of shell (1) and are used rand (3), the inner chamber from the bottom up of rotation axis (8) and shell (1) cooperates in proper order and installs first deep groove ball bearing (4), angular contact bearing (6), magnetic component (7), second deep groove ball bearing (9), excessive sealing member (5) and sealing rod (18) are installed respectively to two about the inside of water inlet joint (14), the lower extreme outside from the top down of sealing rod (18) cup joints in proper order and installs locking bolt (12) and high-pressure seal circle (10) ) The outer side of the locking bolt (12) is in threaded connection with an inner cavity at the upper end of the rotating shaft (8), the upper end of the rotating shaft (8) is arranged in an inner cavity at the lower end of the water inlet joint (14), and a second oil seal (13) is installed on the inner wall of the water inlet joint (14) in a matched mode.
2. The electromagnetic speed-limiting self-rotating adapter for the jet nozzle according to claim 1, characterized in that: a retainer ring (15) for holes is also arranged at the connecting position of the water inlet joint (14) and the shell (1) in a matching way.
3. The electromagnetic speed-limiting self-rotating adapter for the jet nozzle according to claim 1, characterized in that: and a first O-shaped sealing ring (11) is also installed between the high-pressure sealing ring (10) and the inner wall of the rotating shaft (8) in a matching manner.
4. The electromagnetic speed-limiting self-rotating adapter for the jet nozzle according to claim 1, characterized in that: and the joints of the water inlet joint (14) and the transition sealing piece (5) and the sealing rod (18) are provided with plastic sealing rings (16) and second O-shaped sealing rings (17).
5. The electromagnetic speed-limiting self-rotating adapter for the jet nozzle according to claim 1, characterized in that: and a cylindrical pin (19) is also arranged on the transition sealing piece (5) and the water inlet joint (14) in a matching way.
6. The electromagnetic speed-limiting self-rotating adapter for the jet nozzle according to claim 1, characterized in that: the angular contact bearings (6) are adjacently arranged in two groups up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121966919.8U CN216009910U (en) | 2021-08-20 | 2021-08-20 | Electromagnetic speed-limiting self-rotating adapter for jet nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121966919.8U CN216009910U (en) | 2021-08-20 | 2021-08-20 | Electromagnetic speed-limiting self-rotating adapter for jet nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216009910U true CN216009910U (en) | 2022-03-11 |
Family
ID=80594362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121966919.8U Active CN216009910U (en) | 2021-08-20 | 2021-08-20 | Electromagnetic speed-limiting self-rotating adapter for jet nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216009910U (en) |
-
2021
- 2021-08-20 CN CN202121966919.8U patent/CN216009910U/en active Active
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