rotary jet agitator

Abstract

The utility model relates to rotary injection agitator technical field especially relates to a rotary injection agitator, including rotary injection agitator body, is equipped with mounting seat on the rotary injection agitator body, the one end of mounting seat away from rotary injection agitator body is equipped with detachable nozzle, is equipped with a plurality of limit slot on mounting seat, is equipped with a plurality of limit strip that cooperates with limit slot on nozzle, limit strip all inserts into limit slot, and limit strip with limit slot all are equipped with locking hole, and the locking piece is threaded on the interlocking locking hole on limit strip and limit slot. By this, the utility model can change different nozzles at any time, not only can make it satisfy different use scene, but also can be convenient for user to clean nozzle, and the replacement step is simple.

Description

Technical Field

[0001] This utility model relates to the field of rotary jet mixer technology, and in particular to a rotary jet mixer. Background Technology

[0002] A rotary jet agitator is a device that uses the impact force of liquid to drive an impeller to rotate, and through a multi-stage transmission mechanism, the liquid is sprayed out in a rotating manner.

[0003] Currently, existing rotary jet mixers, such as the Chinese patent with publication number CN204726939U, disclose an integrated rotary jet mixer, which mainly includes a rotating body, an inner shell, a nozzle, a bottom cover, an impeller shaft, an impeller, and a gear mechanism. The inner shell and the upper part of the rotating body are fixed together by bolts. The nozzle is fixed on the rotating body, and the bottom of the rotating body is fixed to the bottom cover by bolts. The impeller shaft is installed in the cavity formed by the inner shell, the rotating body, and the bottom cover. The impeller is installed at its upper end, and the lower end is fixed to the bottom cover. The rotating body cavity is also equipped with a gear mechanism, which consists of a gearbox, a worm, a worm wheel, and a large gear ring, forming a four-stage reduction mechanism. The gear mechanism breaks away from the traditional planetary gear connection, making the force transmission stable, the structure compact, and easy to maintain. However, the nozzle diameter of the above device cannot be adjusted, so the liquid sprayed cannot be adjusted, which cannot meet various usage scenarios and is inconvenient to use.

[0004] How to make different nozzles replaceable at any time, so that they can not only meet different usage scenarios, but also make it easy for users to clean the nozzles and make the replacement process simple, has become a technical problem that needs to be solved.

[0005] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0006] To address the aforementioned shortcomings, the purpose of this invention is to provide a rotary jet mixer that allows for easy replacement of different nozzles, thus meeting various application scenarios, facilitating nozzle cleaning, and simplifying the replacement process.

[0007] To achieve the above objectives, this utility model provides a rotary jet mixer, including a rotary jet mixer body, a mounting base on the rotary jet mixer body, and a detachable nozzle at the end of the mounting base away from the rotary jet mixer body.

[0008] The mounting base is provided with several limiting grooves, and the nozzle is provided with several limiting strips that cooperate with the limiting grooves. All the limiting strips are inserted into the limiting grooves. Both the limiting strips and the limiting grooves are provided with locking holes, and locking elements are passed through the locking holes on the limiting strips and the limiting grooves that cooperate with each other.

[0009] According to the rotary jet mixer of this utility model, the mounting base is provided with a groove at one end near the nozzle, and a plurality of positioning blocks are symmetrically and elastically connected along the axial direction on the inner wall of the groove. The nozzle is provided with a convex ring at one end near the mounting base, and the convex rings at one end near the groove all extend into the groove. The convex rings are provided with annular grooves that cooperate with the positioning blocks.

[0010] According to the rotary jet mixer of this utility model, the end of the positioning block near the inner wall of the groove is inserted into the mounting base, the positioning block will not detach from the mounting base, and an elastic element is provided between the positioning block and the mounting base.

[0011] According to the rotary jet mixer of this utility model, the mounting base is provided with a sealing sleeve inside, the outer wall of the sealing sleeve abuts against the inner wall of the mounting base, and one end of the sealing sleeve penetrates into the nozzle.

[0012] According to the rotary jet mixer of this utility model, a sealing gasket is provided between the mounting base and the nozzle.

[0013] According to the rotary jet mixer of this utility model, the end of the convex ring near the positioning block, the end of the positioning block near the convex ring, and the ring groove are all provided with mutually cooperating arc surfaces.

[0014] According to the rotary jet mixer of this utility model, a shielding ring is provided inside the nozzle, and a through hole is provided on the shielding ring. By changing the nozzle with different through hole diameters, the sprayed liquid can be controlled.

[0015] The purpose of this utility model is to provide a rotary jet mixer, including a rotary jet mixer body. The rotary jet mixer body is provided with a detachable nozzle. By replacing different nozzles, it can not only meet different usage scenarios, but also facilitate the cleaning of the nozzles by the user, and the replacement process is simple. The mounting base has a groove at one end near the nozzle. Several positioning blocks are elastically connected symmetrically along the axial direction on the inner wall of the groove. The nozzle has a convex ring at one end near the mounting base. The convex ring has an annular groove that cooperates with the positioning blocks. The positioning blocks and the annular groove cooperate with each other to enhance the tightness between the mounting base and the nozzle. A shielding ring is provided inside the nozzle. The shielding ring has a through hole. By replacing nozzles with different through hole diameters, the sprayed liquid can be controlled.

[0016] In summary, the beneficial effects of this utility model are: it allows for the replacement of different nozzles at any time, which not only meets different usage scenarios, but also makes it convenient for users to clean the nozzles, and the replacement steps are simple. Attached Figure Description

[0017] Figure 1 This is a structural diagram of the present invention;

[0018] Figure 2 This is a structural diagram of the nozzle.

[0019] Figure 3 This is a cross-sectional view of the positioning block.

[0020] In the figure: 1-rotary jet mixer body, 11-mounting base, 111-limiting groove, 112-locking hole, 113-groove, 114-positioning block, 115-elastic element, 2-nozzle, 21-shielding ring, 22-limiting strip, 23-locking element, 24-convex ring, 3-sealing sleeve. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed", "equipped with", "sleeved / connected", "connected", etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0024] See Figures 1-3This utility model provides a rotary jet agitator, including a rotary jet agitator body 1. The structure of the rotary jet agitator body 1 is the same as that of the prior art. It is a device that uses the impact force of liquid to drive the impeller to rotate, and through the transmission of a multi-stage transmission structure, the liquid is sprayed out in a rotary motion. This is a mature prior art in the field, and its specific structure and working principle will not be described in detail here. A mounting base 11 is provided on the outer shell of the rotary jet agitator body 1, which is connected to the liquid outflow cavity inside the rotary jet agitator body 1. A nozzle 2 is provided at the end of the mounting base 11 away from the rotary jet agitator body 1. The nozzle 2 is connected to the mounting base 11. A shielding ring 21 is provided inside the nozzle 2. The shielding ring 21 has a through hole. The liquid inside the rotary jet agitator body 1 can pass through the mounting base 11 and the nozzle 2 and then out through the shielding ring. The liquid ejected from the through-hole of nozzle 21 can be controlled by replacing nozzles 2 with different through-hole diameters. The mounting base 11 is provided with several limiting grooves 111, and the nozzle 2 is provided with several limiting strips 22 that cooperate with the limiting grooves 111. The limiting strips 22 are all inserted into the limiting grooves 111, and both the limiting strips 22 and the limiting grooves 111 are provided with locking holes 112. Locking elements 23 are passed through the locking holes 112 on the limiting strips 22 and the limiting grooves 111. By using the locking elements 23 and the locking holes 112 to cooperate with each other, the limiting strips 22 can be fixed in the limiting grooves 111. In actual use, one rotary jet agitator body 1 can be used with several nozzles 2 (with different through-hole diameters). Not only can the nozzles 2 be removed for cleaning in time, but the liquid ejected can also be controlled by replacing nozzles 2 with different through-hole diameters.

[0025] See Figures 1-3 Furthermore, the mounting base 11 is provided with a sealing sleeve 3 (the sealing sleeve 3 has a certain deformation capacity, such as a sealing rubber sleeve). The outer wall of the sealing sleeve 3 abuts against the inner wall of the mounting base 11, and one end of the sealing sleeve 3 penetrates into the nozzle 2, thereby improving the sealing between the mounting base 11 and the nozzle 2.

[0026] See Figures 1-3 Preferably, a sealing gasket is provided between the mounting base 11 and the nozzle 2 to prevent liquid from flowing out between the mounting base 11 and the nozzle 2.

[0027] See Figures 1-3Furthermore, the mounting base 11 has a groove 113 at one end near the nozzle 2. Several positioning blocks 114 are symmetrically and elastically connected along the axial direction on the inner wall of the groove 113 (the ends of the positioning blocks 114 near the inner wall of the groove 113 all penetrate into the mounting base 11, and the positioning blocks 114 will not detach from the mounting base 11, and elastic elements 115 are provided between the positioning blocks 114 and the mounting base 11). The nozzle 2 has a protruding ring 24 at one end near the mounting base 11. The ends of the protruding ring 24 near the groove 113 all extend into the groove 113. The protruding ring 24 has an annular groove that mates with the positioning blocks 114. When the protruding ring 24 is inserted into the groove 113, the positioning blocks 114 are first squeezed and retracted into the mounting base 11. When the protruding ring 24 is fully inserted into the groove 113, the positioning blocks 114 pop out and insert into the annular groove, thereby enhancing the tightness between the mounting base 11 and the nozzle 2.

[0028] See Figures 1-3 Preferably, the elastic element 115 is a spring, which provides return power.

[0029] See Figures 1-3 Preferably, the end of the convex ring 24 near the positioning block 114, the end of the positioning block 114 near the convex ring 24, and the ring groove are all provided with mutually cooperating arc surfaces (similar to rounded corners) to reduce the friction when the convex ring 24 and the positioning block 114 come into contact.

[0030] See Figures 1-3 When using the device, if it is necessary to replace the nozzle 2, remove the locking piece 23, pull the nozzle 2 away from the mounting base 11, align the limiting strip 22 of the new nozzle 2 with the limiting groove 111, and then push the nozzle 2 towards the mounting base 11. Finally, connect the locking piece 23.

[0031] This invention provides a rotary jet mixer, including a rotary jet mixer body with a detachable nozzle. By replacing different nozzles, it can meet different usage scenarios and facilitates cleaning by the user, with a simple replacement process. A mounting base has a groove near the nozzle end, and several positioning blocks are symmetrically and elastically connected along the axial direction on the inner wall of the groove. A protruding ring is provided at the nozzle end near the mounting base, and the protruding ring has an annular groove that mates with the positioning blocks. The positioning blocks and the annular groove cooperate to enhance the tightness between the mounting base and the nozzle. A shielding ring is provided inside the nozzle, and the shielding ring has a through hole. By replacing nozzles with different through hole diameters, the sprayed liquid can be controlled. In summary, the beneficial effects of this invention are: the ability to replace different nozzles at any time not only meets different usage scenarios but also facilitates cleaning by the user, with a simple replacement process.

[0032] Of course, there may be other embodiments of this utility model. Without departing from the spirit and essence of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, but these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model.

Claims

1. A rotary jet mixer, characterized in that, It includes a rotary jet mixer body, on which a mounting base is provided, and at one end of the mounting base away from the rotary jet mixer body a detachable nozzle is provided; The mounting base is provided with several limiting grooves, and the nozzle is provided with several limiting strips that cooperate with the limiting grooves. All the limiting strips are inserted into the limiting grooves. Both the limiting strips and the limiting grooves are provided with locking holes, and locking elements are passed through the locking holes on the limiting strips and the limiting grooves that cooperate with each other.

2. The rotary jet mixer according to claim 1, characterized in that, The mounting base has a groove at one end near the nozzle. Several positioning blocks are symmetrically and elastically connected along the axial direction on the inner wall of the groove. The nozzle has a convex ring at one end near the mounting base. The convex ring extends into the groove at one end. The convex ring has an annular groove that mates with the positioning blocks.

3. The rotary jet mixer according to claim 2, characterized in that, The end of each positioning block near the inner wall of the groove is inserted into the mounting base. The positioning block will not detach from the mounting base, and elastic elements are provided between the positioning block and the mounting base.

4. The rotary jet mixer according to claim 1, characterized in that, The mounting base is equipped with a sealing sleeve inside, the outer wall of the sealing sleeve abuts against the inner wall of the mounting base, and one end of the sealing sleeve penetrates into the nozzle.

5. The rotary jet mixer according to claim 4, characterized in that, A sealing gasket is provided between the mounting base and the nozzle.

6. The rotary jet mixer according to claim 2, characterized in that, The end of the convex ring near the positioning block, the end of the positioning block near the convex ring, and the ring groove are all provided with mutually cooperating arc surfaces.

7. The rotary jet mixer according to claim 1, characterized in that, The nozzle is equipped with a shielding ring, and the shielding ring has a through hole. By changing the nozzle with different through hole diameters, the sprayed liquid can be controlled.

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