CN215311540U - A stirring rake for spraying can - Google Patents

Abstract

The utility model discloses a stirring paddle for a spray can, which comprises: the propeller shaft is provided with an axially extending positioning groove; the connecting piece comprises two hoops and a plurality of connecting bolts, the inner sides of the hoops are provided with positioning bosses extending axially, the two hoops are connected through the connecting bolts so that the hoops tightly abut against the propeller shaft, and the positioning bosses are embedded into the positioning grooves; the one end that the main oar is close to the oar axle is equipped with the limiting plate, and two main oars wear to establish respectively on two clamps, and the limiting plate presss from both sides and locates between clamp and the oar axle. The hoop of the stirring paddle for the spray tank provided by the utility model holds the paddle shaft tightly under the action of the connecting bolt, and the limiting plate on the main paddle is fixed by the hoop so as to fix the main paddle on the paddle shaft. The main paddle and the connecting piece are manufactured separately, the structure is simple, the manufacturing difficulty and cost are reduced, when the main paddle is damaged, only the main paddle needs to be replaced, the paddle shaft and the hoop do not need to be replaced, the maintenance workload is reduced, and the replacement cost is reduced.

Description

A stirring rake for spraying can

Technical Field

The utility model relates to the technical field of stirring, in particular to a stirring paddle for an atomizing tank.

Background

Conventional stirring form has the anchor formula, the oar formula, the turbine formula, impulse type, frame etc, agitating unit is when the height footpath is bigger, available multilayer stirring rake, in the atomizer, because the stirring be the mixture of solid and water, can cause certain harm to stirring paddle leaf, can lead to stirring paddle leaf damaged after using for a long time, current (mixing) shaft often with stirring paddle leaf be welding and other fixed connection modes connection, lead to one or two stirring paddle leaf damaged back, whole pole (mixing) shaft all will be changed, the waste of a part of fund has been caused, and whole stirring shaft is changed and is wasted time and energy, and the stirring paddle leaf that common (mixing) shaft bottom set up can not stir the precipitate of bottom, it is not abundant to lead to some material stirring reactions, easily deposit, cause stirring material's rejection rate higher.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the stirring paddle for the spraying tank, and the stirring paddle is convenient to replace and maintain after being damaged.

According to an embodiment of a first aspect of the present invention, a paddle for a spray can comprises: the propeller shaft is provided with an axially extending positioning groove; the connecting piece comprises two hoops and a plurality of connecting bolts, wherein axially extending positioning bosses are arranged on the inner sides of the hoops, the two hoops are connected through the connecting bolts so that the hoops tightly abut against the propeller shaft, and the positioning bosses are embedded into the positioning grooves; two the main oar wears to establish respectively on two the clamp, the main oar is close to the one end of oar axle is equipped with the limiting plate, the limiting plate presss from both sides and locates the clamp with between the oar axle.

According to the embodiment of the utility model, the stirring paddle for the spray tank has at least the following technical effects: the hoop of the stirring paddle for the atomizing tank provided by the embodiment of the utility model clamps the paddle shaft under the action of the connecting bolt, the hoop and the paddle shaft are radially limited by the positioning boss and the positioning groove, the main paddle penetrates through the hoop, and the limiting plate on the main paddle is fixed by the hoop so as to fix the main paddle on the paddle shaft. The main paddle and the connecting piece are manufactured separately, the structure is simple, the manufacturing difficulty and cost are reduced, when the main paddle is damaged, only the main paddle needs to be replaced, the paddle shaft and the hoop do not need to be replaced, the maintenance workload is reduced, and the replacement cost is reduced.

According to some embodiments of the utility model, the paddle shaft is provided with a limiting groove for the limiting plate to be embedded in.

According to some embodiments of the utility model, the bottom of the paddle shaft is provided with a bottom paddle, and the bottom paddle is detachably connected with an elastic plate for uniformly stirring the deposited materials at the bottom of the paddle shaft.

According to some embodiments of the utility model, the elastic plate is provided with an elastic groove in the middle for the bottom paddle to be inserted.

According to some embodiments of the utility model, the elastic plate is provided with an elastic hole, and a binding belt is arranged in the elastic hole in a penetrating manner and used for binding the bottom paddle and the elastic plate.

According to some embodiments of the utility model, the resilient plate is provided with a plurality of ribs extending in the axial direction of the paddle shaft.

According to some embodiments of the utility model, the diameter of the ribs increases in a direction away from the paddle axis.

According to some embodiments of the present invention, the clip is provided with a slot for the main paddle to pass through, and the slot is disposed in an inclined manner so that the main paddle is installed on the paddle shaft in an inclined manner.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of an installation structure of an embodiment of the present invention;

FIG. 2 is an exploded view of an installation of an embodiment of the present invention;

FIG. 3 is a schematic front view of a spring plate according to an embodiment of the present invention;

FIG. 4 is a schematic view of a shaft of a paddle according to an embodiment of the utility model;

FIG. 5 is a schematic view of a clamp of an embodiment of the present invention;

FIG. 6 is a schematic view of a stirred tank of an embodiment of the utility model;

FIG. 7 is a schematic illustration of a limiting plate mounting according to an embodiment of the utility model;

FIG. 8 is a schematic view of a main paddle according to an embodiment of the utility model.

Reference numerals:

a paddle shaft 100, a positioning groove 110 and a limiting groove 120;

the connecting piece 200, the clamp 210, the positioning boss 211, the clamping groove 212 and the connecting bolt 220;

a main paddle 300, a limiting plate 310;

the bottom paddle 400, the elastic plate 410, the elastic slot 411, the elastic hole 412, the bandage 413 and the reinforcing rib 414;

the tank 500 is stirred.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, a paddle for a spray can according to an embodiment of the present invention includes: paddle shaft 100, connecting piece 200, main paddle 300. Partial region sets up axial extension's constant head tank 110 on oar axle 100, a plurality of constant head tanks 110 encircle to set up on oar axle 100, the cross section of constant head tank 110 is the triangle-shaped, connecting piece 200 includes two clamps 210 and a plurality of connecting bolt 220, the position of constant head tank 110 corresponds with the position of clamp 210, the clamp 210 inboard is equipped with axial extension's location boss 211, the size of location boss 211 is the same with the size of constant head tank 110, the cross section of location boss 211 is the triangle-shaped so that location boss 211 imbeds in the constant head tank 110, link to each other so that clamp 210 hugs closely oar axle 100 through connecting bolt 220 between two clamps 210. The positioning boss 211 is embedded in the positioning groove 110 to radially limit the clip 210. The limiting plate 310 is welded at one end, close to the paddle shaft 100, of the main paddle 300, the main paddle 300 penetrates through the clamp 210, the limiting plate 310 is clamped between the clamp 210 and the paddle shaft 100, the main paddle 300 penetrates through the clamp 210 during installation, then the clamp 210 is fixed on the paddle shaft 100 through bolts, the positioning groove 110 in the paddle shaft 100 further has a guiding effect, the replacing speed is improved, and a plurality of main paddles 300 can be arranged for improving the stirring efficiency.

According to the stirring paddle for the spray tank, the hoop 210 tightly holds the paddle shaft 100 under the action of the connecting bolt 220, the hoop 210 and the paddle shaft 100 are radially limited by the positioning boss 211 and the positioning groove 110, the main paddle 300 penetrates through the hoop 210, and the limiting plate 310 on the main paddle 300 is fixed by the hoop 210 so as to fix the main paddle 300 on the paddle shaft 100. The main paddle 300 and the connecting piece 200 are manufactured separately, the structure is simple, the manufacturing difficulty and cost are reduced, when the main paddle 300 is damaged, only the main paddle 300 needs to be replaced, the paddle shaft 100 and the hoop 210 do not need to be replaced, the maintenance workload is reduced, and the replacement cost is reduced.

Referring to fig. 4, in some embodiments of the present invention, the shaft 100 is provided with a limiting groove 120 for the limiting plate 310 to be inserted into, the depth of the limiting groove 120 is equal to the thickness of the limiting plate 310, and after the limiting plate 310 is inserted into the shaft 100, the outer surface of the shaft 100 can be completely attached to the inner surface of the hoop 210, so that the connection is more stable, and the shaft is not easily separated during operation.

Referring to fig. 6, in some embodiments of the present invention, the paddle shaft 100 is vertically disposed in the agitator tank 500, the bottom end of the paddle shaft 100 is provided with a bottom paddle 400, the bottom paddle 400 is mounted on the paddle shaft 100 through a connecting member 200, and the bottom paddle 400 is mounted in the same manner as the main paddle 300. The material can be deposited owing to the action of gravity in paddle shaft 100 bottom, causes the stirring inhomogeneous, leads to the ejection of compact to be thin and thick excessively, and demountable installation has the elastic plate 410 that is used for stirring the sedimentary material of paddle shaft 100 bottom evenly on the end oar 400, and the elastic plate 410 lower extreme offsets with agitator tank 500 bottom, and the elastic plate 410 scrapes the sedimentary material, makes the stirring.

Referring to fig. 2 to 3, in some embodiments of the present invention, an elastic slot 411 for the bottom paddle 400 to be inserted into is formed in the middle of the elastic plate 410, the elastic slot 411 is open at a lower portion, and the bottom paddle 400 is inserted into the elastic slot 411 from the lower portion until abutting against a top wall of the elastic slot 411. When the bottom paddle 400 is installed, the bottom paddle 400 is installed on the paddle shaft 100, and then the bottom paddle 400 is embedded into the elastic groove 411, so that the installation steps are simplified, and the installation speed is increased.

Referring to fig. 1 to 3, in some embodiments of the present invention, a plurality of elastic holes 412 are formed in the elastic plate 410, and a tie 413 is inserted into the elastic holes 412. The bandage 413 is arranged around the bottom paddle 400 and the elastic plate 410, the bandage 413 is used for fixing the bottom paddle 400 and the elastic plate 410, the elastic plate 410 is elastic and is not suitable for being fixed in a bolt connection mode and the like, so the bandage 413 with lower use cost is used for binding the elastic plate 410 on the bottom paddle 400, the bandage 413 only needs to be passed through the elastic hole 412 and then passed around the bottom paddle 400 and tightened, the bandage 413 is directly cut off during disassembly, maintenance is convenient, and the installation speed is high.

Referring to fig. 1 to 3, in some embodiments of the present invention, the elastic plate 410 is provided with a plurality of ribs 414 extending along the axial direction of the shaft 100, and the ribs 414 make the elastic plate 410 not easily bent, so that the elastic plate 410 can tightly abut against the bottom of the stirring tank 500, thereby enhancing the scraping effect of the elastic plate 410.

Referring to fig. 2, in some embodiments of the utility model, the ribs 414 have increasing diameters in a direction away from the paddle axis 100. When the bottom paddle 400 rotates, the elastic plate 410 deforms under the influence of motion resistance, and because the linear velocity of the elastic plate 410 gradually increases along the direction away from the paddle shaft 100, the motion resistance increases along with the increase of the linear velocity, and the diameter of the reinforcing rib 414 can influence the deformation resistance of the elastic plate 410, the diameter of the reinforcing rib 414 sequentially increases along the direction away from the paddle shaft 100, so that the deformation degree of each part of the elastic plate 410 is uniform, the bottom end of the elastic plate 410 is integrally attached to the bottom of the stirring tank 500, and the stirring effect is enhanced.

Referring to fig. 1 to 5, in some embodiments of the present invention, the clip 210 is provided with a slot 212 through which the main paddle 300 passes, the slot 212 is disposed in an inclined manner so that the main paddle 300 is installed on the paddle shaft 100 in an inclined manner, and an inclination angle of the main paddle 300 depends on an inclination angle of the slot 212, so that the inclination angle of the main paddle 300 can be changed quickly by replacing the clip 210 with a different inclination angle of the slot 212, and the clip 210 can be replaced quickly to adjust the inclination angle of the main paddle 300 according to an operation condition in actual production, thereby improving a stirring effect.

The installation method comprises the following steps: the main paddle 300 penetrates through the clamping rings 210, then the two clamping rings 210 are fixed on the paddle shaft 100 through the connecting bolts 220, the limiting plates 310 on the main paddle 300 are embedded into the limiting grooves 120, the clamping rings 210 and the paddle shaft 100 fix the limiting plates 310, the positioning bosses 211 on the clamping rings 210 are embedded into the positioning grooves 110 on the paddle shaft 100 for radial limiting, the bottom paddle 400 is installed on the paddle shaft 100 through the same connecting piece 200, the elastic grooves 411 on the elastic plates 410 are aligned with the bottom paddle 400, the bottom paddle 400 is embedded into the elastic grooves 411, the bands 413 penetrate through the elastic holes 412 and then pass through the bottom paddle 400 and are tightened, and installation can be completed.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (8)

1. A paddle for a spray can, comprising:

the paddle shaft (100) is provided with a positioning groove (110) extending axially;

the connecting piece (200) comprises two clamping bands (210) and a plurality of connecting bolts (220), wherein the inner sides of the clamping bands (210) are provided with positioning bosses (211) extending axially, the two clamping bands (210) are connected through the connecting bolts (220) to enable the clamping bands (210) to clamp the propeller shaft (100), and the positioning bosses (211) are embedded into the positioning grooves (110);

two main oar (300), two main oar (300) wear to establish respectively two on clamp (210), main oar (300) are close to the one end of oar axle (100) is equipped with limiting plate (310), limiting plate (310) press from both sides and locate clamp (210) with between oar axle (100).

2. A paddle for a spray can according to claim 1, wherein: the paddle shaft (100) is provided with a limiting groove (120) for the limiting plate (310) to be embedded into.

3. A paddle for a spray can according to claim 1, wherein: the bottom of the paddle shaft (100) is provided with a bottom paddle (400), and an elastic plate (410) used for uniformly stirring the deposited materials at the bottom of the paddle shaft (100) is detachably connected to the bottom paddle (400).

4. A paddle for a spray can according to claim 3, wherein: an elastic groove (411) for embedding the bottom paddle (400) is arranged in the middle of the elastic plate (410).

5. The paddle for a spray can of claim 4, wherein: the elastic plate (410) is provided with an elastic hole (412), a binding belt (413) penetrates through the elastic hole (412), and the binding belt (413) is used for binding the bottom paddle (400) and the elastic plate (410).

6. The paddle for a spray can of claim 5, wherein: the elastic plate (410) is provided with a plurality of reinforcing ribs (414) extending along the axial direction of the paddle shaft (100).

7. The paddle for a spray can of claim 6, wherein: the diameter of the reinforcing ribs (414) increases in sequence in a direction away from the paddle shaft (100).

8. A paddle for a spray can according to claim 1, wherein: the clamp hoop (210) is provided with a clamping groove (212) for the main paddle (300) to pass through, and the clamping groove (212) is obliquely arranged so that the main paddle (300) is obliquely arranged on the paddle shaft (100).

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