Atomizing disc, atomizing device and operation equipment

Abstract

The utility model provides an atomizing disc, atomizing device and operation equipment, the atomizing disc comprises: a disc body, two longitudinal sides of the disc body are respectively constructed with an upper layer flow guide rib and a lower layer flow guide rib, at least one opening penetrating through the disc body downwards is formed in an enclosed area formed by the upper layer flow guide rib, and a distribution cylinder communicated with the opening is formed at the bottom of the disc body; at least one liquid outlet which is communicated with the opening and conveys liquid to the lower-layer flow guide ribs is formed in the side direction of the distribution cylinder, and the liquid outlets are formed in the radial inner sides of the lower-layer flow guide ribs. According to the atomization device, the atomization efficiency of the atomization device is improved, the mist outlet amount of the atomization device is increased, and the atomization effect of the atomization device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of atomizing devices, in particular to an atomizing disc, an atomizing device and operating equipment. Background Art

[0002] The atomizer is designed to tear liquid (e.g., liquid medicine or water) into droplets of tiny particle size through a nozzle or a high-speed airflow to spray crops. During the atomization process, the liquid is generally broken up by the strip ribs provided on the surface of the atomizer disk included in the atomizer, and flies away from the atomizer from the edge of the atomizer disk, and then falls to the crops under the action of gravity. The existing atomizer disk has the problem of low atomization efficiency due to its design limitations, which leads to the inability to balance the amount of mist output and the atomization effect. Specifically, if the amount of mist output needs to be increased, a large amount of liquid is transported to the surface of the atomizer disk, and when the liquid falls to the atomizer disk, due to the large flow rate and the low atomization efficiency of the atomizer disk, the liquid will be blocked, and the strip ribs will not have a good effect on breaking up the liquid, thereby affecting the final atomization effect; if the atomization effect needs to be guaranteed, the liquid flow rate transported to the surface of the atomizer disk is reduced, although the strip ribs can guarantee the effect of breaking up the liquid, but the amount of mist output is low.

[0003] In view of this, it is necessary to improve the atomizing disk in the prior art to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problem that the existing atomizing disc has low atomizing efficiency due to the limitation of its design, and thus has the problem that the mist output and the atomizing effect cannot be taken into account at the same time.

[0005] To achieve the above objectives, in a first aspect, the utility model provides an atomizing disk, comprising:

[0006] A disk body, wherein upper guide ribs and lower guide ribs are respectively constructed on both longitudinal sides of the disk body, at least one opening is formed in the enclosed area formed by the upper guide ribs and penetrates the disk body downward, a distribution cylinder connected to the opening is formed at the bottom of the disk body, and at least one liquid outlet is formed laterally of the distribution cylinder and is connected to the opening and transports liquid to the lower guide ribs, and the liquid outlet is formed on the radial inner side of the lower guide ribs.

[0007] As a further improvement of the present invention, a pivot portion with a through hole is formed on the radial inner side of the disk body, the distribution cylinder is formed on the peripheral side of the pivot portion, an annular chassis covering the lower guide ribs is sleeved on the outer side of the distribution cylinder, and the annular chassis extends radially inward to form a supporting ring that at least partially encloses the bottom of the distribution cylinder.

[0008] As a further improvement of the utility model, the atomizing disk also includes: an annular top disk coaxially arranged above the disk body and having an opening, the annular top disk covers the upper guide ribs, and the pivot portion extends longitudinally into the opening to define an annular liquid inlet for liquid to flow into the disk body.

[0009] As a further improvement of the present invention, the disk body is driven by the pivot portion to rotate to form a central rotation axis, the upper guide ribs and the lower guide ribs are both straight lines, and the plane where the upper guide ribs are located and the plane where the lower guide ribs are located both intersect with the central rotation axis.

[0010] As a further improvement of the present utility model, the upper guide ribs are protruded on the surface of the disk body along the longitudinal direction and are inclined relative to the disk body, and the angle formed by the plane where the upper guide ribs are located along the protruding direction and the plane where the disk body is located is greater than or equal to 45 degrees and less than or equal to 135 degrees, and the lower guide ribs are protruded on the surface of the disk body along the longitudinal direction and are inclined relative to the disk body, and the angle formed by the plane where the lower guide ribs are located along the protruding direction and the plane where the disk body is located is greater than or equal to 45 degrees and less than or equal to 135 degrees.

[0011] As a further improvement of the utility model, two adjacent upper guide ribs form an upper guide groove, and two adjacent lower guide ribs form a lower guide groove. The upper guide ribs are laterally protruded with a number of first protrusions extending into the upper guide groove, and the lower guide ribs are laterally protruded with a number of second protrusions extending into the lower guide groove.

[0012] As a further improvement of the utility model, the upper guide ribs are evenly spaced and configured into at least two circles from the inside to the outside, a first spreading annular surface is formed between the upper guide ribs located in the inner circle and the upper guide ribs located in the outer circle, and the enclosed area is the inner peripheral area of ​​the upper guide ribs of the innermost circle or the outer peripheral area of ​​the first spreading annular surface or the upper guide ribs of the outermost circle;

[0013] The lower guide ribs are evenly spaced and arranged in two circles from the inside to the outside, a second spreading annular surface is formed between the lower guide ribs located in the inner circle and the lower guide ribs located in the outer circle, and the liquid inlet is formed on the radial inner side of the lower guide ribs in the innermost circle;

[0014] Wherein, the first spreading annular surface and the second spreading annular surface are both flat surfaces.

[0015] As a further improvement of the utility model, the arrangement density of the upper guide ribs located in the inner circle is less than the arrangement density of the upper guide ribs located in the outer circle, the annular top plate at least covers the upper guide ribs located in the innermost circle, and the upper guide ribs are in contact with the annular top plate or form a first gap;

[0016] The arrangement density of the lower layer guide ribs located in the inner ring is smaller than that of the lower layer guide ribs located in the outer ring, and the lower layer guide ribs are in contact with the annular chassis or form a second gap.

[0017] As a further improvement of the utility model, the openings are configured as multiple and are evenly spaced around the pivot portion, with spokes formed between two adjacent openings, the surface contour of the opening gradually expands from the inside to the outside, the side contour of the opening gradually expands from top to bottom along the longitudinal direction, and the spoke surface forms a shielding portion that extends laterally to above the opening.

[0018] As a further improvement of the present invention, the diameter of the spoke close to the pivot part is greater than or equal to a first preset value, the difference between the caliber of the opening and the spoke width of the spoke at the same distance from the central rotation axis along its radial direction is less than or equal to a second preset value, the longitudinal thickness of the opening is greater than or equal to a third preset value, the outlet spacing at the edges of two adjacent upper guide ribs located in the outermost circle and the outlet spacing at the edges of two adjacent lower guide ribs located in the outermost circle are both greater than or equal to a fourth preset value, the ratio of the spacing between two adjacent upper guide ribs located in the inner circle to the spacing between two adjacent upper guide ribs located in the outer circle is greater than or equal to a fifth preset value, the ratio of the spacing between two adjacent lower guide ribs located in the inner circle to the spacing between two adjacent lower guide ribs located in the outer circle is greater than or equal to a sixth preset value, and the spacing between the upper guide ribs and the lower guide ribs is greater than or equal to a seventh preset value.

[0019] In the second aspect, based on the same inventive concept, the utility model also discloses an atomization device, comprising:

[0020] An atomizing disk as described in any one of the first aspects, a liquid inlet disk arranged on the top of the atomizing disk to transport liquid to the atomizing disk, and a driving assembly to drive the atomizing disk to rotate axially.

[0021] As a further improvement of the utility model, the atomizing device further comprises:

[0022] An auxiliary disk is coaxially arranged at the bottom of the atomizing disk, and a plurality of cylinders are evenly arranged at circumferential intervals on the auxiliary disk. The cylinders extend longitudinally to the outer peripheral edge of the atomizing disk, and the extending direction of the cylinders is parallel to the axial direction of the atomizing disk.

[0023] In the third aspect, based on the same inventive concept, the utility model discloses an operating device, including:

[0024] An operating body, and at least one atomizing device as described in any one of the second aspects connected to the operating body; wherein the operating body includes aerial operating equipment, ground operating equipment or water surface operating equipment.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] An upper guide rib and a lower guide rib are respectively constructed on both sides of the disk body in the longitudinal direction. The enclosed area formed by the lower guide rib forms at least one opening penetrating downwardly through the disk body. A distribution cylinder connected to the opening is protruded from the bottom of the disk body. At least one liquid outlet connected to the opening and transporting liquid to the lower guide rib is formed laterally of the distribution cylinder. The liquid outlet is formed on the radial inner side of the lower guide rib. When the liquid flows into the surface of the disk, it can be divided into two parts. One part of the liquid is torn into droplets with tiny particle size by the upper guide ribs, and the other part of the liquid flows into the distribution tube from the opening, and flows to the lower guide ribs through the liquid outlet opened on the side of the distribution tube, so as to tear the other part of the liquid into droplets with tiny particle size by the lower guide ribs. The liquid is atomized by the upper guide ribs and the lower guide ribs at the same time to improve the atomization effect of the atomization disk, and the flow rate of the liquid can be increased based on this, thereby increasing the mist output of the atomization disk. At the same time, the improvement of the atomization efficiency can also effectively prevent the liquid from being blocked when the flow rate is large, thereby ensuring the atomization effect of the atomization disk, and finally solving the problem of low atomization efficiency of the existing atomization disk due to its design limitations, and the problem that the mist output and the atomization effect cannot be taken into account at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional diagram of the atomization device shown in the present invention at a viewing angle;

[0028] Figure 2 for Figure 1 The atomizing device shown is a partial three-dimensional view of a housing including an auxiliary disk and a driving assembly omitted from a viewing angle;

[0029] Figure 3 A three-dimensional image of the atomizer disc at a certain viewing angle;

[0030] Figure 4 It is a three-dimensional picture of the atomizer disc from another perspective;

[0031] Figure 5 A three-dimensional image of the disk at a certain viewing angle;

[0032] Figure 6 It is a three-dimensional picture of the disk from another perspective;

[0033] Figure 7 A three-dimensional image of the auxiliary disk at a certain viewing angle;

[0034] Figure 8 A three-dimensional diagram of the annular chassis at a certain viewing angle;

[0035] Fig. 9It is a schematic diagram showing that the upper guide ribs are arranged obliquely relative to the disc body;

[0036] Fig.10 is a top view of the disk;

[0037] Fig.11 This is a bottom view of the disk. DETAILED DESCRIPTION

[0038] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0039] It should be noted that, in the present invention, "vertical" refers to Figure 1 The Y-axis is shown in the figure, and the horizontal direction is along the Figure 1 The direction of the X-axis is shown in .

[0040] Ginseng Figures 1 to 11 As shown, the utility model shows a specific embodiment of an atomizing disc 10 and an atomizing device 100, wherein the atomizing disc 10 is specifically assembled in the atomizing device 100, and the atomizing disc 10 can be regarded as a component constituting the atomizing device 100, and the atomizing device 100 can atomize the liquid medicine (i.e., a lower concept of liquid) by different atomizing methods. For example, the atomizing device 100 can adopt centrifugal atomization or pressure atomization, and in the following description, the atomizing device 100 adopts centrifugal atomization to atomize the liquid as an example for exemplary description, and the atomizing disc 10 is specifically driven by the driving assembly 60 included in the atomizing device 100 to rotate axially, and the liquid medicine flows toward the edge of the atomizing disc 10 under the action of centrifugal force, and the liquid is torn into droplets of tiny particle size by the guide ribs (i.e., the upper guide ribs 11 and / or the lower guide ribs 12 described below), based on which the crops are sprayed.

[0041] Ginseng Figure 2 As shown, the atomizing device 100 includes: an atomizing disk 10, a liquid inlet disk 50 disposed on the top of the atomizing disk 10 to transport liquid to the atomizing disk 10, and a driving assembly 60 to drive the atomizing disk 10 to rotate axially. Liquid is transported to the atomizing disk 10 through the liquid inlet disk 50, and the atomizing disk 10 is driven to rotate axially through the driving assembly 60. The liquid in the atomizing disk 10 flows toward the edge of the atomizing disk 10 under the action of centrifugal force, and is torn into droplets with tiny particle sizes by the guide ribs (i.e., the upper guide ribs 11 and / or the lower guide ribs 12) constructed inside the atomizing disk 10 during the flow process, and then flies away from the atomizing disk 10.

[0042] In order to further ensure the atomization effect of the atomization device 100, Figure 1As shown, the atomizing device 100 further includes: an auxiliary disk 20 coaxially arranged at the bottom of the atomizing disk 10, and a plurality of cylinders 21 are evenly arranged at intervals in the circumferential direction of the auxiliary disk 20, and the cylinders 21 extend longitudinally to the peripheral edge of the atomizing disk 10, and the extension direction of the cylinders 21 is parallel to the axial direction of the atomizing disk 10. The liquid is torn into droplets with a small particle size by the guide ribs (i.e., the upper guide ribs 11 and / or the lower guide ribs 12) constructed inside the atomizing disk 10, so as to realize the first atomization of the liquid. When the droplets flow out from the edge of the atomizing disk 10, the droplets are torn into droplets with a smaller particle size again by the cylinders 21 arranged circumferentially by the auxiliary disk 20, so as to realize the second atomization of the liquid, and the cylinders 21 can also tear the liquid that is not torn by the atomizing disk 10 into droplets with a small particle size to reduce the size of the liquid particles, thereby further ensuring the atomization effect of the atomizing device 100. In the present invention, the atomizing device 100 may only include an atomizing disk 10, a liquid inlet disk 50 and a driving assembly 60 (ie, Figure 2 The atomizing device 100 shown in FIG. 1 may also include an atomizing disk 10, a liquid inlet disk 50, a driving assembly 60 and an auxiliary disk 20 (ie, Figure 1 The atomizing device 100 is a three-dimensional diagram shown in the figure, and this embodiment does not make any specific limitation to this.

[0043] Ginseng Figures 3 to 6As shown, the atomizer disk 10 includes: a disk body 30, an upper guide rib 11 and a lower guide rib 12 are respectively constructed on both longitudinal sides of the disk body 30, at least one opening 13 is formed in the enclosed area formed by the upper guide rib 11 and passes through the disk body 30 downward, a distribution tube 14 connected to the opening 13 is formed at the bottom of the disk body 30, and at least one liquid outlet 141 connected to the opening 13 and transporting liquid to the lower guide rib 12 is formed laterally of the distribution tube 14, and the liquid outlet 141 is formed on the radial inner side of the lower guide rib 12. Since the upper guide ribs 11 and the lower guide ribs 12 are respectively constructed on the longitudinal sides of the disc body 30, the liquid can be torn into droplets with tiny particle sizes only through the upper guide ribs 11; the liquid can also be torn into droplets with tiny particle sizes only through the lower guide ribs 12; the liquid can also be divided into two parts, one part of the liquid is torn into droplets with tiny particle sizes through the upper guide ribs 11, and the other part of the liquid flows into the distribution tube 14 from the opening 13, and flows to the lower guide ribs 12 through the liquid outlet 141 opened on the side of the distribution tube 14, so that the other part of the liquid is torn into droplets with tiny particle sizes through the lower guide ribs 12, thereby realizing rapid atomization of a large flow of liquid, which is not specifically limited in this embodiment. Preferably, the liquid is divided into two parts, and the liquid is torn into droplets with tiny particle sizes by the upper guide ribs 11 and the lower guide ribs 12 respectively. Thus, the liquid can be atomized by the upper guide ribs 11 and the lower guide ribs 12 at the same time to improve the atomization efficiency of the atomizing disk 10, and the flow rate of the liquid can be increased based on this, thereby increasing the mist output of the atomizing disk 10. At the same time, the improvement of the atomization efficiency can also effectively prevent the blockage of the liquid when the flow rate is large, thereby ensuring the atomization effect of the atomizing disk 10, and finally solving the problem of low atomization efficiency of the existing atomizing disk due to its design limitations, and the problem that the mist output and the atomization effect cannot be taken into account at the same time.

[0044] Specifically, refer to Figure 3As shown, a driving shaft (not shown) extends from the bottom of the driving assembly 60, and a pivot portion 16 having a through hole 161 is formed on the radial inner side of the disk body 30. The disk body 30 is sleeved on the outer side of the driving shaft through the through hole 161 formed by the pivot portion 16, and the disk body 30 is driven by the pivot portion 16 to rotate to form a central rotation axis A. The driving assembly 60 drives the driving shaft to rotate axially (i.e., axially rotate around the central rotation axis A), so that the driving shaft drives the pivot portion 16 sleeved on the outer side thereof to rotate axially around the central rotation axis A, and then the pivot portion 16 drives the disk body 30 to rotate axially around the central rotation axis A. As for the specific assembly method of the disk body 30 and the drive shaft, the disk body 30 can be fixedly mounted on the outside of the drive shaft, and the shape of the through hole 161 is not specifically limited at this time; or the disk body 30 can be movably mounted on the outside of the drive shaft, and the contour of the through hole 161 is limited to a non-standard circle, and the inner wall of the through hole 161 fits with the outer side of the drive shaft, and it is ensured that the disk body 30 will not rotate relative to the drive shaft. As long as the drive assembly 60 can drive the disk body 30 to rotate axially around the central rotation axis A, this embodiment does not make any specific restrictions on this.

[0045] Similarly, Figure 7 As shown, a fixing portion 22 having a through hole 221 is formed on the radial inner side of the auxiliary disk 20, and a driving shaft (not shown) extends outward from the inside to form a driving core (not shown), and the auxiliary disk 20 is sleeved on the outer side of the driving core through the through hole 221 formed by the fixing portion 22. In the present utility model, the auxiliary disk 20 can rotate axially relative to the driving assembly 60, or can remain stationary relative to the driving assembly 60. Specifically, the driving assembly 60 can drive the driving shaft and the driving core to rotate axially around the central rotation axis A respectively, so that the driving shaft drives the disk body 30 to rotate axially around the central rotation axis A, and the driving core drives the auxiliary disk 20 to rotate axially around the central rotation axis A. The rotation direction and rotation speed of the two can be the same direction rotation, can be the opposite rotation, can be the same speed, or can be different speeds, which are not specifically limited in this embodiment; the driving assembly 60 can also only drive the driving shaft to rotate axially around the central rotation axis A, so that the driving shaft drives the disk body 30 to rotate axially around the central rotation axis A, while the driving core remains stationary, and the auxiliary disk 20 remains stationary. The specific assembly method of the auxiliary disk 20 and the driving core is similar to the specific assembly method of the disk body 30 and the driving shaft described above, and will not be described in detail in this embodiment.

[0046] Ginseng Figure 1 and Figure 3As shown, the atomizing disk 10 further includes: an annular top disk 40 coaxially arranged above the disk body 30 and having an opening (not marked), the annular top disk 40 covers the upper guide rib 11, and the pivoting portion 16 extends longitudinally into the opening to define an annular liquid inlet 51 for liquid to flow into the inside of the disk body 30. The liquid inlet disk 50 arranged on the top of the atomizing disk 10 is used to place liquid, and an annular liquid outlet 52 extending into the annular liquid inlet 51 is formed at the bottom of the liquid inlet disk 50, and a liquid inlet 53 is formed on the side of the liquid inlet disk 50 for liquid to be transported to the liquid inlet disk 50. The liquid enters the liquid inlet disk 50 from the liquid inlet 53 and flows out from the annular liquid outlet 52, and then flows into the atomizing disk 10 through the annular liquid inlet 51. After the liquid flows into the atomizing disk 10, since the annular top disk 40 covers the upper guide rib 11, the liquid is stably accommodated in the inside of the atomizing disk 10 under the limiting effect of the annular top disk 40, so as to prevent the liquid from splashing after flowing into the atomizing disk 10.

[0047] Ginseng Figure 6 and Figure 8 As shown, the distribution cylinder 14 is formed on the peripheral side of the pivot portion 16, and an annular bottom plate 15 covering the lower guide ribs 12 is sleeved on the outer side of the distribution cylinder 14 to guide the liquid flowing out of the liquid outlet 141 to the lower guide ribs 12, and the annular bottom plate 15 extends radially inward to form a supporting ring 151 that at least partially surrounds the bottom of the distribution cylinder 14. The liquid flows into the interior of the atomizing disk 10 from the annular liquid inlet 51, wherein a portion of the liquid flows into the distribution tube 14 from the opening 13, and flows to the lower guide rib 12 through the liquid outlet 141 on the side of the distribution tube 14. At the same time, the liquid flowing out of the liquid outlet 141 is completely guided to the lower guide rib 12 through the annular bottom plate 15 to prevent the liquid from falling downward from the atomizing disk 10 due to its gravity when flowing out of the liquid outlet 141, thereby ensuring that the liquid flowing out of the liquid outlet 141 can completely flow to the lower guide rib 12 and be torn into droplets with tiny particle sizes by the lower guide rib 12, thereby ensuring the final atomization effect. Since the annular chassis 15 is sleeved on the outside of the distribution tube 14, in order to prevent the liquid from flowing out from the gap formed between the annular chassis 15 and the distribution tube 14, the annular chassis 15 is configured to at least partially enclose the bottom of the distribution tube 14 (that is, the aforementioned annular chassis 15 extends radially inward to form a supporting ring 151 that at least partially encloses the bottom of the distribution tube 14). The supporting ring 151 at least partially encloses the bottom of the distribution tube 14, thereby ensuring that the liquid flowing out of the liquid outlet 141 flows to the lower guide rib 12 under the guidance of the annular chassis 15, thereby preventing the waste of liquid and increasing the mist output of the atomization disk 10, thereby ensuring the final atomization effect.

[0048] Ginseng Figure 5 and Figure 6As shown, the upper guide ribs 11 and the lower guide ribs 12 are both straight lines, and the planes where the upper guide ribs 11 and the lower guide ribs 12 are located both intersect with the central rotation axis A, and the centers of the upper guide ribs 11 and the lower guide ribs 12 are both located on the central rotation axis A. In other words, the upper guide ribs 11 and the lower guide ribs 12 are both arranged on the radius line of the disk body 30, and thus the upper guide ribs 11 and the lower guide ribs 12 are arranged in sequence in a gradually expanding shape from the center of the disk body 30 to ensure that the upper guide ribs 11 and the lower guide ribs 12 at different positions on the plane where the disk body 30 are located break up the liquid flowing at different positions uniformly, thereby ensuring the final atomization effect.

[0049] At the same time, the upper guide rib 11 is protruded longitudinally on the surface of the disk body 30 and is inclined relative to the disk body 30, and the angle formed by the plane where the upper guide rib 11 (i.e., the upper guide rib 11) is located (in this case, it refers to the plane where the single upper guide rib 11 is located along its protruding direction) and the plane where the disk body 30 is located is greater than or equal to 45 degrees and less than or equal to 135 degrees, the lower guide rib 11 is protruded longitudinally on the surface of the disk body 30 and is inclined relative to the disk body 30, and the angle formed by the plane where the lower guide rib 12 (i.e., the lower guide rib 12) is located (in this case, it refers to the plane where the single lower guide rib 11 is located along its protruding direction) and the plane where the disk body 30 is located is greater than or equal to 45 degrees and less than or equal to 135 degrees. Fig. 9 As shown, the upper guide rib 11 is taken as an example for exemplary explanation, the plane where the disc body 30 is located is marked as m1, the plane where the upper guide rib 11 is located is marked as m2, n1 is a plane set at 45 degrees relative to m1, n2 is a plane set at 135 degrees relative to m1, m2 can be set within the range formed by n1 and n2, and preferably, the angle formed by the plane where the upper guide rib 11 is located and the plane where the disc body 30 is located is 90 degrees. Liquid will produce a liquid film during the flow of liquid on the surface of the disc body 30, and the liquid film will accumulate upward along the upper guide rib 11 under the acceleration of the upper guide rib 11, so that the lower guide rib 11 is inclined relative to the disc body 30 to ensure that the liquid film will not be completely accumulated on the bottom side of the upper guide rib 11 or the top side of the upper guide rib 11, thereby achieving uniformity of liquid distribution and increasing the uniformity of liquid film expansion, thereby ensuring the final atomization effect. Similarly, the lower guide ribs 12 are inclined relative to the disk body 30, which can also effectively ensure the uniformity of liquid distribution and increase the uniformity of liquid film expansion to ensure the final atomization effect. This embodiment will not be described in detail here.

[0050] Two adjacent upper guide ribs 11 form an upper guide groove 112, and two adjacent lower guide ribs 12 form a lower guide groove 122. In order to further ensure the atomization effect (i.e., the breaking up effect) of the guide ribs (i.e., the upper guide ribs 11 and / or the lower guide ribs 12) on the liquid, the upper guide ribs 11 are laterally protruded with a plurality of first protrusions 113 extending into the upper guide groove 112, and the lower guide ribs 12 are laterally protruded with a plurality of second protrusions 123 extending into the lower guide groove 122. Therefore, when the liquid flows on the upper guide ribs 11, the first protrusions 113 can be used to break up the liquid again to reduce the particle size of the upper layer of the disk body 30. Similarly, when the liquid flows on the lower guide ribs 12, the second protrusions 123 can be used to break up the liquid again to reduce the particle size of the lower layer of the disk body 30, thereby ensuring the atomization effect of the atomization disk 10.

[0051] In the present invention, the upper guide ribs 11 can be configured as a circle with uniform intervals, or can be evenly spaced and configured as at least two circles from the inside to the outside. When a circle of upper guide ribs 11 is configured, the enclosed area is the inner peripheral area of ​​the upper guide ribs 11 or the outer peripheral area of ​​the upper guide ribs 11. When the enclosed area is the inner peripheral area of ​​the upper guide ribs 11, the liquid is divided into two parts from the opening 13, one part of the liquid flows to the upper guide ribs 11 arranged in a circle, and the upper guide ribs 11 atomize the liquid, and the other part of the liquid flows into the distribution tube 14 from the opening 13, and flows from the liquid outlet 141 on the side of the distribution tube 14 to the lower guide ribs 12, and the liquid is atomized by the lower guide ribs 12; and when the enclosed area is the outer peripheral area of ​​the upper guide ribs 11, the liquid first passes through the upper guide ribs 11 for the first atomization, and is divided into two parts at the opening 13, one part of the liquid flies away from the atomization disk 10 from the upper surface of the disk body 30, and the other part of the liquid flows from the opening 13 to the lower guide ribs 12, and the lower guide ribs 12 atomize the liquid for the second time.

[0052] Ginseng Fig.10 As shown, when at least two circles of upper guide ribs 11 are configured, a first spreading annular surface 111 is formed between the upper guide ribs 11 located in the inner circle and the upper guide ribs 11 located in the outer circle, and the enclosed area is the inner peripheral area of ​​the innermost circle upper guide ribs 11 or the outer peripheral area of ​​the first spreading annular surface 111 or the outermost circle upper guide ribs 11. Fig.10The upper surface of the disk 30 is shown as an example in which two circles of upper guide ribs 11 are arranged from the inside to the outside. A first spreading annular surface 111 is formed between the upper guide ribs 11 located in the inner circle (i.e., the upper guide ribs 11a) and the upper guide ribs 11 located in the outer circle (i.e., the upper guide ribs 11b), and the enclosed area is the inner peripheral area of ​​the upper guide ribs 11a or the outer peripheral area of ​​the first spreading annular surface 111 or the upper guide ribs 11b. When the enclosed area is the inner peripheral area of ​​the upper guide ribs 11a, the liquid is divided into two parts from the opening 13, one part of the liquid flows to the upper guide ribs 11a for the first atomization, and then flows to the upper guide ribs 11b for the second atomization through the first spreading annular surface 111, and the other part of the liquid flows from the opening to the lower guide ribs 12, and the lower guide ribs 12 atomize the liquid. When the enclosed area is the first spreading annular surface 111, the liquid first passes through the upper guide rib 11a for the first atomization, and then is divided into two parts through the opening 13, one part of the liquid flows to the upper guide rib 11b for the second atomization, and the other part of the liquid flows from the opening to the lower guide rib 12, and the lower guide rib 12 atomizes the liquid for the second time. When the enclosed area is the peripheral area of ​​the upper guide rib 11b, the liquid first passes through the upper guide rib 11a for the first atomization, and then flows through the first spreading annular surface 111 to the upper guide rib 11b for the second atomization, and is divided into two parts through the opening 13, one part of the liquid flies away from the atomizing disk 10 from the upper surface of the disk body 30, and the other part of the liquid flows from the opening 13 to the lower guide rib 13, and the lower guide rib 12 atomizes the liquid for the third time.

[0053] Similarly, Fig.11 As shown, the lower guide ribs 12 can be configured as a circle evenly spaced, or can be evenly spaced and configured as at least two circles from the inside to the outside. When one circle of lower guide ribs 12 is configured, the liquid outlet 141 is formed on the radial inner side of the lower guide ribs 12, so that the liquid flows from the opening 13 into the distribution barrel 14, and flows through the liquid outlet 141 on the side of the distribution barrel 14 to the lower guide ribs 12 arranged in a circle, and the lower guide ribs 12 atomize the liquid. When at least two circles of lower guide ribs 12 are configured, a second spreading annular surface 121 is formed between the lower guide ribs 12 located in the inner circle and the lower guide ribs 12 located in the outer circle, and the liquid inlet 141 is formed on the radial inner side of the lower guide ribs 12 in the innermost circle. Fig.11The figure shows an example of two circles of lower guide ribs 12 arranged from the inside to the outside on the lower surface of the disc body 30. A second spreading annular surface 121 is formed between the lower guide ribs 12 located in the inner circle (i.e., the lower guide ribs 12a) and the lower guide ribs 12 located in the outer circle (i.e., the lower guide ribs 12b). The liquid flows into the distribution cylinder 14 from the opening 13, and flows to the lower guide ribs 12a through the liquid outlet 141 on the side of the distribution cylinder 14 for the first atomization, and then flows to the lower guide ribs 12b through the second spreading annular surface 121 for the second atomization.

[0054] It should be noted that the aforementioned first spreading annular surface 111 and the second spreading annular surface 121 are both flat surfaces. Preferably, the upper guide ribs 11 are configured as two circles from the inside to the outside (i.e., the aforementioned upper guide ribs 11a and the upper guide ribs 11b), and the enclosed area is the inner peripheral area of ​​the upper guide ribs 11 located in the inner circle (i.e., the upper guide ribs 11a), and the lower guide ribs 12 are configured as two circles from the inside to the outside (i.e., the aforementioned lower guide ribs 12a and the lower guide ribs 12b). Based on this, the liquid flows out from the annular liquid outlet 52 formed at the bottom of the liquid inlet plate 50, and flows into the atomizing plate 10 from the annular liquid inlet 51, and the liquid is divided into two parts (i.e., diversion) at the opening 13, wherein one part of the liquid flows to the upper guide rib 11a for the first atomization, and then flows to the upper guide rib 11b for the second atomization via the first spreading annular surface 111, and the other part of the liquid flows to the lower guide rib 12a for the first atomization, and then flows to the lower guide rib 12b for the second atomization via the second spreading annular surface 121. Therefore, when the liquid flow rate is large, the liquid is diverted through the opening 13 to prevent liquid blockage, and the diverted liquid is atomized by the upper guide rib 11 and the lower guide rib 12 respectively to ensure the atomization efficiency, and effectively ensure the mist output of the atomizing plate 10, thereby ensuring the final atomization effect.

[0055] Ginseng Figure 5 and Fig.10 As shown, the arrangement density of the upper guide ribs 11 located in the inner circle is less than that of the upper guide ribs 11 located in the outer circle, and the upper guide grooves 112 formed by two adjacent upper guide ribs 11 are gradually expanded from the inside to the outside. Fig.10Taking the arrangement shown in as an example, the arrangement density of the upper guide ribs 11a is less than the arrangement density of the upper guide ribs 11b, an upper guide groove 112a is formed between two adjacent upper guide ribs 11a, and an upper guide groove 112b is formed between two adjacent upper guide ribs 11b. The liquid reaches a first speed a1 when passing through the upper guide groove 112a, and reaches a second speed a2 when passing through the upper guide groove 112b. Since the arrangement density of the upper guide ribs 11a is less than the arrangement density of the upper guide ribs 11b, that is, the spacing of the upper guide grooves 112a is greater than the spacing of the upper guide grooves 112b, the first speed a1 is less than the second speed a2. Based on this, the liquid is firstly evenly flowed through the upper guide groove 112a and the flow speed of the liquid is accelerated, then the liquid is evenly flowed twice through the first spreading annular surface 111, and finally the liquid is evenly flowed three times through the upper guide groove 112b and the flow speed of the liquid is accelerated twice, so that the liquid medicine flows to the edge of the disk body 30 at a faster speed, and is torn into droplets with smaller particle size by the air to enhance the atomization effect. At the same time, the ratio formed by the spacing between the two adjacent upper guide ribs 11 located in the inner circle and the spacing between the two adjacent upper guide ribs 11 located in the outer circle is greater than the fifth preset value, that is, the ratio formed by the diameter of the upper guide groove 112a and the diameter of the upper guide groove 112b is greater than or equal to the fifth preset value, and the fifth preset value can be 1.5, and preferably 2.

[0056] Similarly, Figure 6 and Fig.11 As shown, the arrangement density of the lower guide ribs 12 located in the inner circle is less than that of the lower guide ribs 12 located in the outer circle, and the lower guide grooves 122 formed by two adjacent lower guide ribs 12 are gradually expanded from the inside to the outside. Fig.11Taking the arrangement shown in as an example, the arrangement density of the lower guide ribs 12a is less than the arrangement density of the lower guide ribs 12b, and a lower guide groove 122a is formed between two adjacent lower guide ribs 12a, and a lower guide groove 122b is formed between two adjacent lower guide ribs 12b. The liquid reaches a first speed b1 when passing through the lower guide groove 122a, and reaches a second speed b2 when passing through the lower guide groove 122b. Since the arrangement density of the lower guide ribs 12a is less than the arrangement density of the lower guide ribs 12b, that is, the spacing of the upper guide grooves 122a is greater than the spacing of the upper guide grooves 122b, the first speed b1 is less than the second speed b2. Based on this, the liquid is firstly evenly flowed through the upper guide groove 122a and the flow speed of the liquid is accelerated, then the liquid is evenly flowed twice through the second spreading annular surface 121, and finally the liquid is evenly flowed three times through the upper guide groove 122b and the flow speed of the liquid is accelerated twice, so that the liquid medicine flows to the edge of the disk body 30 at a faster speed, and is torn into droplets with smaller particle size by the air to enhance the atomization effect. At the same time, the ratio formed by the spacing between the two adjacent lower guide ribs 12 located in the inner circle and the spacing between the two adjacent lower guide ribs 12 located in the outer circle is greater than or equal to the sixth preset value, that is, the ratio formed by the diameter of the lower guide groove 122a and the diameter of the lower guide groove 122b is greater than or equal to the sixth preset value, and the fifth preset value can be 1.5, and preferably 2.

[0057] Ginseng Figure 3 As shown, when the upper guide ribs 11 are arranged in at least two circles from the inside to the outside, the annular baffle 40 at least covers the upper guide ribs 11 located in the innermost circle, and the upper guide ribs 11 are in contact with the annular baffle 40 or form a first gap (not shown). Fig.10 As shown, Fig.10 Taking the arrangement shown as an example, the annular baffle 40 at least covers the upper guide rib 11a, that is, the annular baffle 40 can only cover the upper guide rib 11a, at which time the upper guide rib 11a contacts the annular baffle 40 or forms a first gap; it can also cover the upper guide rib 11a and part of the upper guide rib 11b at the same time, at which time the upper guide rib 11a and part of the upper guide rib 11b contact the annular baffle 40 or form a first gap; it can also cover the upper guide rib 11a and the upper guide rib 11b at the same time, at which time the upper guide rib 11a and the upper guide rib 11b contact the annular baffle 40 or form a first gap. The annular baffle 40 shields the liquid, preventing the liquid from flying out of the atomizer disk 10 without being atomized, reducing liquid waste, and improving the overall atomization effect of the atomizer disk 10. The first gap formed between the annular baffle 40 and the upper guide rib 11 (upper guide rib 11a and / or upper guide rib 11b) can increase the flow rate of the liquid to the edge of the disk body 30, so as to further increase the mist output of the atomizing disk 10. Figure 4 As shown, the lower guide rib 12 contacts the annular bottom plate 15 or forms a second gap (not shown), thereby increasing the flow rate of liquid to the edge of the plate body 30 through the second gap to further improve the mist output of the atomizing plate 10.

[0058] Ginseng Fig.10 As shown, the openings 13 are configured as multiple and are evenly arranged around the pivoting portion 16, and spokes 17 are formed between two adjacent openings 13. The surface profile of the opening 13 is gradually expanded from the inside to the outside, so that the liquid flows from the opening 13 into the distribution tube 14. Of course, the opening 13 can also be rectangular, and this embodiment does not specifically limit this. The side profile of the opening 13 is gradually expanded from top to bottom along the longitudinal direction to prevent the liquid from flowing from the edge of the opening 13 to the upper guide rib 11 after flowing into the distribution tube 14 from the opening 13, and causing the liquid to be blocked at the opening 13. The surface of the spoke 17 forms a shielding portion 171 extending laterally to the top of the opening 13 to horizontally block the liquid flowing into the inside of the atomizing disk 10, prevent the liquid from flowing from the opening 13 into the distribution tube 14, increase the flow rate of the liquid flowing to the upper guide rib 11, and then ensure that the liquid can flow evenly to the upper guide rib 11 and the lower guide rib 12, and ensure the final atomization effect.

[0059] Ginseng Fig.10As shown, the diameter d1 of the spoke 17 near the pivot portion 16 is greater than or equal to a first preset value (e.g., 1 mm), thereby ensuring a relatively large space between the openings 13 to improve the strength of the disk body 13. The diameter of the opening 13 at the same distance from the central rotation axis A along its radial direction and the spoke width of the spoke 17 are less than or equal to a second preset value, and the same distance from the central rotation axis A along its radial direction refers to the positions where the same circle cuts the corresponding openings 13 and spokes 17. For example, a circle O is made as an auxiliary line with the center of the disk body 30, and two endpoints are formed on both sides of the opening 13 and the spokes 17, respectively. The distance d2 between the two endpoints formed by the opening 13 (i.e., point c1 and point c2) and the distance d3 between the two endpoints formed by the spokes 17 (i.e., point c2 and point c3) are less than or equal to the second preset value (e.g., 1 mm), and are preferably 0, i.e., d2=d3, to ensure that the liquid can flow evenly to the upper guide rib 11 and the lower guide rib 12, and to ensure the final atomization effect. The longitudinal thickness of the opening 13 is greater than or equal to the third preset value (e.g., 1 mm) to improve the strength of the opening 13, prevent the disk body 30 from breaking, and increase the service life of the atomizing disk 10. The outlet spacing at the edge of two adjacent upper guide ribs 11 located in the outermost circle (i.e., the spacing d4 of the upper guide groove 112b away from the pivot 16) and the outlet spacing at the edge of two adjacent lower guide ribs 12 located in the outermost circle (i.e., the spacing d5 of the lower guide groove 122b away from the pivot 16) are both greater than or equal to the fourth preset value (e.g., 1 mm) to ensure the liquid output and the atomization effect. The spacing between the upper guide rib 11 and the lower guide rib 12 is greater than or equal to the seventh preset value (e.g., 1 mm) to avoid the problem that the liquids generated by the atomization of the upper guide rib 11 and the lower guide rib 12 are adhered together and cause the liquid particles to become larger, thereby ensuring the final atomization effect.

[0060] Based on the aforementioned disclosed atomizing device, this embodiment also discloses an operating device. The operating device includes an operating body (not shown) and an atomizing device 100 connected to the operating body; wherein the operating body includes aerial operating equipment, ground operating equipment or water surface operating equipment. The aforementioned aerial operating equipment may be a drone, and the atomizing device 100 may be specifically installed below (or on the side) of the drone; the aforementioned ground operating equipment may be a vehicle traveling on the roadside (or for plant protection) on land, and the atomizing device 100 may be mounted on the side, front or tail of the vehicle; the aforementioned water surface operating equipment may be a fully automatic water surface robot sailing on the water surface, and the atomizing device 100 may be mounted on the side of the fully automatic water surface robot.

[0061] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

[0062] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0063] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An atomizing disk, characterized in that: include: A disk body, wherein upper guide ribs and lower guide ribs are respectively constructed on both longitudinal sides of the disk body, at least one opening is formed in the enclosed area formed by the upper guide ribs and penetrates the disk body downward, a distribution cylinder connected to the opening is formed at the bottom of the disk body, and at least one liquid outlet is formed laterally of the distribution cylinder and is connected to the opening and transports liquid to the lower guide ribs, and the liquid outlet is formed on the radial inner side of the lower guide ribs.

2. The atomizing disk according to claim 1, characterized in that: A pivot portion with a through hole is formed on the radial inner side of the disk body, and the distribution tube is formed on the peripheral side of the pivot portion. An annular bottom plate covering the lower guide rib is sleeved on the outer side of the distribution tube, and the annular bottom plate extends radially inward to form a supporting ring that at least partially surrounds the bottom of the distribution tube.

3. The atomizing disk according to claim 2, characterized in that: The atomizing disk further comprises: an annular top disk coaxially arranged above the disk body and having an opening, the annular top disk covers the upper guide rib, and the pivot portion longitudinally extends into the opening to define an annular liquid inlet for liquid to flow into the disk body.

4. The atomizing disk according to claim 3, characterized in that: The disc body is driven by the pivoting part to rotate to form a central rotation axis, the upper guide ribs and the lower guide ribs are both straight lines, and the planes where the upper guide ribs and the planes where the lower guide ribs are located both intersect with the central rotation axis.

5. The atomizing disk according to claim 4, characterized in that: The upper guide ribs are protruded on the surface of the disk body along the longitudinal direction and are inclined relative to the disk body, and the angle formed by the plane where the upper guide ribs are located along the protruding direction and the plane where the disk body is located is greater than or equal to 45 degrees and less than or equal to 135 degrees. The lower guide ribs are protruded on the surface of the disk body along the longitudinal direction and are inclined relative to the disk body, and the angle formed by the plane where the lower guide ribs are located along the protruding direction and the plane where the disk body is located is greater than or equal to 45 degrees and less than or equal to 135 degrees.

6. The atomizing disk according to claim 4, characterized in that: Two adjacent upper guide ribs form an upper guide groove, and two adjacent lower guide ribs form a lower guide groove. The upper guide ribs are laterally protruded with a plurality of first protrusions extending into the upper guide groove, and the lower guide ribs are laterally protruded with a plurality of second protrusions extending into the lower guide groove.

7. The atomizing disk according to claim 4, characterized in that: The upper guide ribs are evenly spaced and arranged in at least two circles from the inside to the outside, a first spreading annular surface is formed between the upper guide ribs located in the inner circle and the upper guide ribs located in the outer circle, and the enclosed area is the inner peripheral area of ​​the upper guide ribs in the innermost circle or the outer peripheral area of ​​the first spreading annular surface or the upper guide ribs in the outermost circle; The lower guide ribs are evenly spaced and arranged in two circles from the inside to the outside, a second spreading annular surface is formed between the lower guide ribs located in the inner circle and the lower guide ribs located in the outer circle, and the liquid inlet is formed on the radial inner side of the lower guide ribs in the innermost circle; Wherein, the first spreading annular surface and the second spreading annular surface are both flat surfaces.

8. The atomizing disk according to claim 7, characterized in that: The arrangement density of the upper guide ribs located in the inner circle is less than that of the upper guide ribs located in the outer circle, the annular top plate at least covers the upper guide ribs located in the innermost circle, and the upper guide ribs are in contact with the annular top plate or form a first gap; The arrangement density of the lower layer guide ribs located in the inner ring is smaller than that of the lower layer guide ribs located in the outer ring, and the lower layer guide ribs are in contact with the annular chassis or form a second gap.

9. The atomizing disk according to claim 7, characterized in that: The openings are configured as a plurality and are evenly spaced around the pivot portion, with spokes formed between two adjacent openings. The surface contour of the opening is gradually expanding from the inside to the outside, the side contour of the opening is gradually expanding from top to bottom along the longitudinal direction, and the spoke surface forms a shielding portion that extends laterally to above the opening.

10. The atomizing disk according to claim 9, characterized in that: The diameter of the spoke close to the pivot portion is greater than or equal to a first preset value, the difference between the caliber of the opening and the spoke width of the spoke at the same distance from the central rotation axis along its radial direction is less than or equal to a second preset value, the longitudinal thickness of the opening is greater than or equal to a third preset value, the outlet spacing at the edges of two adjacent upper guide ribs located in the outermost circle and the outlet spacing at the edges of two adjacent lower guide ribs located in the outermost circle are both greater than or equal to a fourth preset value, the ratio of the spacing between two adjacent upper guide ribs located in the inner circle to the spacing between two adjacent upper guide ribs located in the outer circle is greater than or equal to a fifth preset value, the ratio of the spacing between two adjacent lower guide ribs located in the inner circle to the spacing between two adjacent lower guide ribs located in the outer circle is greater than or equal to a sixth preset value, and the spacing between the upper guide ribs and the lower guide ribs is greater than or equal to a seventh preset value.

11. An atomizing device, characterized in that: include: An atomizing disk as claimed in any one of claims 1 to 10, a liquid inlet disk arranged on the top of the atomizing disk to transport liquid to the atomizing disk, and a driving assembly for driving the atomizing disk to rotate axially.

12. The atomizing device according to claim 11, characterized in that: The atomizing device also includes: An auxiliary disk is coaxially arranged at the bottom of the atomizing disk, and a plurality of cylinders are evenly arranged at circumferential intervals on the auxiliary disk. The cylinders extend longitudinally to the outer peripheral edge of the atomizing disk, and the extending direction of the cylinders is parallel to the axial direction of the atomizing disk.

13. An operating device, characterized in that: include: An operating body, and at least one atomizing device as described in any one of claims 11 to 12 connected to the operating body; wherein the operating body includes aerial operating equipment, ground operating equipment or water surface operating equipment.

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