CN209236879U - A kind of coating agent spray head and seed-coating machine - Google Patents
A kind of coating agent spray head and seed-coating machine Download PDFInfo
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- CN209236879U CN209236879U CN201821343673.7U CN201821343673U CN209236879U CN 209236879 U CN209236879 U CN 209236879U CN 201821343673 U CN201821343673 U CN 201821343673U CN 209236879 U CN209236879 U CN 209236879U
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- tubulose
- sprayer body
- coating agent
- spray head
- coating
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Abstract
The utility model relates to field of pharmaceutical equipment, provide a kind of coating agent spray head, including high pressure charging pipe and tubulose sprayer body, one end of high pressure charging pipe is protruded into tubulose sprayer body from the end of tubulose sprayer body along the axis direction of tubulose sprayer body, and the two is slidably connected, the side wall of tubulose sprayer body is provided with discharge hole, and the depth direction of discharge hole is not any radial parallel with tubulose sprayer body.Coating agent can be uniformly sprayed in seed-coating machine by the coating agent spray head, so that coating agent sprinkling is uniform.The utility model additionally provides a kind of seed-coating machine, including above-mentioned seed-coating machine spray head, and the coating tablet coating which is coated is uniform.
Description
Technical field
The utility model relates to field of pharmaceutical equipment, in particular to a kind of coating agent spray head and seed-coating machine.
Background technique
Seed-coating machine is that one kind can carry out organic film coating, water-soluble film-coating, slow, controlled release to tablet, pill, candy etc.
Property coating device.Its working principle is that being rotated by pot body, so that sugar coated tablet is moved rubbing in pot varus skid, pass through manpower
Or instrument is passed through sugar-coat powder, is uniformly distributed sugar-coat powder in whole plain pieces, subsidiary electrothermal air blower at random, outlet air
Pipe is protruded into ball and can be heated, while air blower passes to hot wind to pot internal layer and removes tablet surface layer moisture content, to obtain stiff lattice
Sweet tablet tablet.How sugar-coat powder to be uniformly sprinkling upon in plain piece, it is particularly important for the quality for improving coating tablet.
In consideration of it, special propose the application.
Utility model content
The utility model provides a kind of coating agent spray head, it is desirable to provide a kind of that coating agent can be made more evenly to be sprayed on packet
Spray head in clothing machine.
The utility model additionally provides a kind of seed-coating machine, and the coating tablet obtained through its coating is coated uniformly, and quality is good.
The utility model is realized in this way:
A kind of coating agent spray head, including high pressure charging pipe and tubulose sprayer body, one end of high pressure charging pipe is from tubulose spray head
The end of body is protruded into tubulose sprayer body along the axis direction of tubulose sprayer body, and the two is slidably connected, the side of tubulose sprayer body
Wall is provided with discharge hole, and the depth direction of discharge hole is not any radial parallel with tubulose sprayer body.
Further, in the utility model preferred embodiment, the quantity of discharge hole be it is multiple, multiple discharge holes are from pipe
In shape sprayer body to the inclined direction outside tubulose sprayer body be all clockwise or be all counterclockwise, tubulose sprayer body
The tangent line of the excessively each discharge hole of outer wall is identical as the corresponding angle of discharge hole.
Further, in the utility model preferred embodiment, multiple discharge holes are in the ring section of tubulose sprayer body
Upper is in array distribution.
Further, in the utility model preferred embodiment, the connecting pin of tubulose sprayer body and high pressure charging pipe
Inner wall is provided with the first annular card convex towards the axis protrusion of tubulose sprayer body, the connection of high pressure charging pipe and tubulose sprayer body
The outer wall at end is provided with the second annular card convex towards tubulose sprayer body protrusion, and the internal diameter of first annular card convex is less than the second annular
The outer diameter of card convex.
Further, it in the utility model preferred embodiment, is set between first annular card convex and the second annular card convex
It is equipped with gasket.
Further, in the utility model preferred embodiment, the outer wall of first annular card convex and high pressure charging pipe it
Between be additionally provided with first bearing, first bearing is located at side of the gasket far from the second annular card convex.
Further, in the utility model preferred embodiment, tubulose sprayer body is set far from one end of high pressure charging pipe
It is equipped with the support rod mounting portion for installing support rod, support rod mounting portion is that annular is box-like, is embedded in support rod mounting portion
Second bearing.
Further, in the utility model preferred embodiment, the inner wall of tubulose sprayer body is provided with first nanometer of painting
Layer.
Further, in the utility model preferred embodiment, the hole wall that tubulose sprayer body corresponds to discharge hole is provided with
Second nano coating.
A kind of seed-coating machine, including above-mentioned coating agent spray head.
The beneficial effects of the utility model are: the coating agent spray head that the utility model obtains by above-mentioned design, in use,
Since the depth direction of the discharge hole of setting is not any radial parallel with tubulose sprayer body, and tubulose sprayer body and high pressure charging
Pipe is slidably connected, and when so that high pressure charging pipe spraying into the gas of high pressure carrying coating agent into tubulose sprayer body, gas is with high pressure
It will push tubulose sprayer body from discharge hole discharge process to rotate by shaft of high pressure charging pipe.And discharge hole constantly rotates ejection
Coating agent enables to the plain tablet in seed-coating machine sufficiently and equably contacts with coating agent, so that tablet coating is more evenly.
The utility model is by the above-mentioned seed-coating machine being related to, due to including that coating agent provided by the utility model sprays
Head, therefore the coating agent can make tablet coating more evenly.
Detailed description of the invention
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
It should be considered as the restriction to range, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the cross-sectional view for the coating agent spray head that the utility model first embodiment provides；
Fig. 2 is the enlarged drawing of a-quadrant in Fig. 1；
Fig. 3 is the structural schematic diagram of the ring section of tubulose sprayer body in Fig. 1；
Fig. 4 is the cross-sectional view for the coating agent spray head that the utility model second embodiment provides；
Fig. 5 is the structural schematic diagram of B area in Fig. 4.
Icon: 100- coating agent spray head；110- high pressure charging pipe；The annular card convex of 111- second；120- tubulose sprayer body；
121- discharge hole；The first annular card convex of 122-；123- gasket；124- first bearing；125- third annular card convex；130- support
Bar mounting portion；131- second bearing；20- support rod；200- coating agent spray head；220- tubulose sprayer body；221- discharge hole；222-
First nano coating；The second nano coating of 223-.
Specific embodiment
It is practical below in conjunction with this to keep the purposes, technical schemes and advantages of the utility model embodiment clearer
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.It is practical based on this
Embodiment in novel, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment is fallen within the protection scope of the utility model.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit the range of claimed invention, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
Every other embodiment obtained under the premise of dynamic, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection, is also possible to be electrically connected；It can be directly connected, two can also be can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
First embodiment
As shown in Figure 1, the utility model embodiment provides a kind of coating agent spray head 100 comprising high pressure charging pipe 110
With tubulose sprayer body 120.
Specifically, one end of high pressure charging pipe 110 is from the end of tubulose sprayer body 120 along the axis of tubulose sprayer body 120
Direction is protruded into tubulose sprayer body 120, and the two is slidably connected, and the side wall of tubulose sprayer body 120 is provided with discharge hole 121, out
Expect that the depth direction in hole 121 is not any radial parallel with tubulose sprayer body 120.
Since the depth direction of the discharge hole 121 of setting is not any radial parallel with tubulose sprayer body 120, and tubulose sprays
Head body 120 is slidably connected with high pressure charging pipe 110, therefore takes when spraying into high pressure into tubulose sprayer body 120 from high pressure charging pipe 110
When gas with coating agent, gas then will push from 121 discharge process of discharge hole with high pressure tubulose sprayer body 120 with high pressure into
Expects pipe 110 is shaft rotation.And discharge hole 121 constantly rotation spray coating agent enable to the plain tablet in seed-coating machine sufficiently and
It is uniformly contacted with coating agent, so that tablet coating is more evenly.
Further, as depicted in figs. 1 and 2, the quantity of discharge hole 121 is multiple, and multiple discharge holes 121 are from tubulose spray head
It to the inclined direction outside tubulose sprayer body 120 is all that clockwise, the outer wall of tubulose sprayer body 120 each goes out excessively in body 120
Expect that the tangent line in hole 121 is identical as the corresponding angle of discharge hole 121.
Multiple discharge holes 121, which are arranged, can be improved coating efficiency, and in order to enable 120 normal rotation of tubulose sprayer body,
The inclined direction of multiple discharge holes 121 should be consistent, so that tubulose sprayer body 120 is sprayed in coating agent from each discharge hole 121
When the power that receives along consistent direction.
It should be noted that in the other embodiments of the utility model, multiple discharge holes 121 are from tubulose sprayer body 120
The interior inclined direction to outside tubulose sprayer body 120 is all that counterclockwise, the effect reached is identical as when being all counterclockwise.
Further, as shown in figure 3, being so that coating efficiency is higher and coating agent sprays more evenly, multiple discharge holes 121
It is in array distribution on the ring section of tubulose sprayer body 120.
Further, the inner wall of the connecting pin of tubulose sprayer body 120 and high pressure charging pipe 110 is provided with towards tubulose spray head
The first annular card convex 122 of the axis protrusion of body 120, high pressure charging pipe 110 and the outer wall of the connecting pin of tubulose sprayer body 120 are set
It is equipped with the second annular card convex 111 towards 120 protrusion of tubulose sprayer body, the internal diameter of first annular card convex 122 is less than the second annular
The outer diameter of card convex 111.
The internal diameter of first annular card convex 122 less than the second annular card convex 111 outer diameter when, high pressure charging pipe 110 will not be from
It is detached in tubulose sprayer body 120.Mounting stability is good.
Further, and for tubulose sprayer body 120 it is axially relatively moved with high pressure charging pipe 110.In tubulose
The inner wall of sprayer body 120 is located at the second annular card convex 111 and the side of first annular card convex 122 is provided with third annular card convex
125。
Further, gasket 123 is provided between first annular card convex 122 and the second annular card convex 111.
Since the substance being passed through in tubulose sprayer body 120 is the high pressure gas for carrying coating agent, in order to guarantee it
Gasket 123 is arranged in leakproofness.
Further, it is additionally provided with first bearing 124 between first annular card convex 122 and the outer wall of high pressure charging pipe 110,
First bearing 124 is located at side of the gasket 123 far from the second annular card convex 111.
Setting first bearing 124 is to enable tubulose sprayer body 120 preferably with high pressure charging pipe 110 for axis progress
Rotation.
Further, tubulose sprayer body 120 is provided with far from one end of high pressure charging pipe 110 for installing support rod 20
Support rod mounting portion 130, support rod mounting portion 130 are that annular is box-like, and second bearing 131 is embedded in support rod mounting portion 130.
Only high pressure charging pipe 110 is to 120 meeting of being supported of tubulose sprayer body so that can make high pressure charging pipe 110 and tubulose
Larger downward pressure is born in the junction of sprayer body 120 for a long time, and the service life of coating agent spray head 100 is caused not constitute.When
After support rod mounting portion 130 is set, support rod 20 can be installed in support rod mounting portion 130, by support rod 20 and high pressure into
Expects pipe 110 jointly plays a supporting role to tubulose sprayer body 120, is able to extend the service life of coating agent spray head.
Second embodiment
The technical effect of coating agent spray head 200 provided by the utility model embodiment, realization principle and generation and
One embodiment is identical, and to briefly describe, the present embodiment does not refer to place, can refer to corresponding contents in first embodiment.
The coating agent spray head obtained by above-mentioned design has been able to satisfy the use of coating agent spray head substantially, but in line with further
The objective of its function is improved, designer has carried out further improvement to the coating agent spray head.
As shown in Figure 4 and Figure 5, coating agent spray head 200 provided in this embodiment, the inner wall of tubulose sprayer body 220 are provided with
First nano coating 222.The surface flatness of nano coating is high.The first nano coating 222, which is arranged, can effectively avoid being coated
Agent stays in tubulose sprayer body 220.
Further, the hole wall of the corresponding discharge hole 221 of tubulose sprayer body 220 is provided with the second nano coating 223.Equally
, the surface of the second nano coating 223 is also and its smooth.The second nano coating 223, which is arranged, in the hole wall of discharge hole 221 to have
Effect avoids coating agent from stopping in discharge hole 221, and then discharge hole 221 is avoided to block.
In conclusion coating agent spray head provided by the utility model, due to setting discharge hole depth direction not with pipe
Shape sprayer body it is any radial parallel, and tubulose sprayer body is slidably connected with high pressure charging pipe, so that high pressure charging pipe Xiang Guanzhuan
When spraying into the gas of high pressure carrying coating agent in sprayer body, gas will push tubulose spray head with high pressure from discharge hole discharge process
Body is rotated by shaft of high pressure charging pipe.And discharge hole constantly rotates ejection coating agent and the plain tablet in seed-coating machine is enabled to fill
Divide and equably contacted with coating agent, so that tablet coating is more evenly.
The utility model additionally provides a kind of seed-coating machine, including coating agent spray head provided by the utility model.Due to packet
Coating agent spray head provided by the utility model is included, therefore the coating agent can make tablet coating more evenly.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of coating agent spray head, which is characterized in that including high pressure charging pipe and tubulose sprayer body, the one of the high pressure charging pipe
End is protruded into the tubulose sprayer body from the end of the tubulose sprayer body along the axis direction of the tubulose sprayer body, and the two
It is slidably connected, the side wall of the tubulose sprayer body is provided with discharge hole, and the depth direction of the discharge hole is not sprayed with the tubulose
Head body is any radial parallel.
2. coating agent spray head according to claim 1, which is characterized in that the quantity of the discharge hole is multiple, Duo Gesuo
Discharge hole is stated to be all clockwise to the inclined direction outside the tubulose sprayer body out of described tubulose sprayer body or be all inverse
Clockwise, the tangent line of the excessively each discharge hole of the outer wall of the tubulose sprayer body and the angle phase of the corresponding discharge hole
Together.
3. coating agent spray head according to claim 2, which is characterized in that multiple discharge holes are in the tubulose sprayer body
Ring section on be in array distribution.
4. coating agent spray head according to claim 1, which is characterized in that the tubulose sprayer body and the high pressure charging pipe
The inner wall of connecting pin be provided with the first annular card convex towards the axis protrusion of the tubulose sprayer body, the high pressure charging pipe
The outer wall of the connecting pin of the tubulose sprayer body is provided with the second annular card convex towards the tubulose sprayer body protrusion, it is described
The internal diameter of first annular card convex is less than the outer diameter of the described second annular card convex.
5. coating agent spray head according to claim 4, which is characterized in that the first annular card convex and second annular
Gasket is provided between card convex.
6. coating agent spray head according to claim 5, which is characterized in that the first annular card convex and the high pressure charging
First bearing is additionally provided between the outer wall of pipe, the first bearing is located at the gasket far from the described second annular card convex
Side.
7. coating agent spray head according to claim 5, which is characterized in that the tubulose sprayer body is far from the high pressure charging
One end of pipe is provided with the support rod mounting portion for installing support rod, and the support rod mounting portion is annular box-like, the branch
Second bearing is embedded in strut mounting portion.
8. coating agent spray head according to claim 1, which is characterized in that the inner wall of the tubulose sprayer body is provided with first
Nano coating.
9. coating agent spray head according to claim 1, which is characterized in that the tubulose sprayer body corresponds to the discharge hole
Hole wall is provided with the second nano coating.
10. a kind of seed-coating machine, which is characterized in that including the described in any item coating agent spray heads of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343673.7U CN209236879U (en) | 2018-08-20 | 2018-08-20 | A kind of coating agent spray head and seed-coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821343673.7U CN209236879U (en) | 2018-08-20 | 2018-08-20 | A kind of coating agent spray head and seed-coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236879U true CN209236879U (en) | 2019-08-13 |
Family
ID=67516179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821343673.7U Active CN209236879U (en) | 2018-08-20 | 2018-08-20 | A kind of coating agent spray head and seed-coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236879U (en) |
-
2018
- 2018-08-20 CN CN201821343673.7U patent/CN209236879U/en active Active
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