CN109125073A - A kind of seed-coating machine and coated systems - Google Patents
A kind of seed-coating machine and coated systems Download PDFInfo
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- CN109125073A CN109125073A CN201810948759.0A CN201810948759A CN109125073A CN 109125073 A CN109125073 A CN 109125073A CN 201810948759 A CN201810948759 A CN 201810948759A CN 109125073 A CN109125073 A CN 109125073A
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- Prior art keywords
- coating
- tubulose
- main body
- bucket main
- seed
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
Abstract
The present invention relates to coating equipment in sugar production line fields, provide a kind of seed-coating machine, including shell, coating drum, coating agent spray head and motor, and coating drum, coating agent spray head and motor are all set in shell, and air outlet is provided at the top of shell；The output end of motor is connect by synchronization chain with sprocket wheel, and the both ends of coating drum are connect by bearing with shell, and one end of coating drum is provided with feeding port, and coating agent spray head protrudes into barrel main body from staving far from one end of feeding port.Coating agent provided by the invention can be such that coating agent uniformly mixes with plain tablet, so that coating tablet coating is uniform.The present invention also provides a kind of coated systems, which includes coating agent provided by the invention, therefore the system can make coating tablet coating uniform.
Description
Technical field
The present invention relates to field of pharmaceutical equipment, in particular to a kind of seed-coating machine and coated systems.
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, so that single coat tablets are coated uniform or multiple medicines everywhere
Piece is uniformly particularly important compared to coating.
In consideration of it, special propose the application.
Summary of the invention
The present invention provides a kind of seed-coating machines, it is intended to so that tablet coating is more evenly.
The present invention also provides a kind of coated systems, uniformly, quality is good for the coating tablet coating being coated through the system.
The present invention is implemented as follows:
A kind of seed-coating machine, including shell, coating drum, coating agent spray head and motor, coating drum, coating agent spray head with
And motor is all set in shell, and air outlet is provided at the top of shell；
Coating drum includes staving, and staving includes sequentially connected first end, bucket main body and the second end, first end
It is in boss shape with the second end, the stub end of first end and the stub end of the second end are connected to opposite the two of barrel main body
End, the second end are provided with the sprocket wheel for being directed away from the extension of first end direction, sprocket wheel and bucket master far from one end of first end
Body is coaxial, and the outer wall of staving is provided with multiple first through hole, and first end one end or the second end far from bucket main body are far from bucket
One end of main body is provided with the feeding port being connected to bucket main body, and the inner wall of bucket main body is evenly arranged with multiple axis towards bucket main body
The plectrum that line extends；
Coating agent spray head includes high pressure charging pipe and tubulose sprayer body, and one end of high pressure charging pipe is from the end of tubulose sprayer body
Portion protrudes into tubulose sprayer body along the axis direction of tubulose sprayer body, and the two is slidably connected, the side wall setting of tubulose sprayer body
There is discharge hole, the depth direction of discharge hole is not any radial parallel with tubulose sprayer body；
The output end of motor is connect by synchronization chain with sprocket wheel, and first end passes through first far from one end of the second end
Connection bearing is connect with shell, and the one end of the second end far from first end passes through shaft and the second connecting shaft for being sheathed on shaft
It holds and is connect with shell, coating agent spray head protrudes into barrel main body from staving far from one end of feeding port.
Further, in preferred embodiments of the present invention, the quantity of discharge hole be it is multiple, multiple discharge holes are sprayed from tubulose
Head is all in vivo clockwise to the inclined direction outside tubulose sprayer body or is all the counterclockwise outer wall of tubulose sprayer body
The tangent line for crossing each discharge hole is identical as the corresponding angle of discharge hole.
Further, in preferred embodiments of the present invention, multiple discharge holes are on the ring section of tubulose sprayer body
Array distribution.
Further, in preferred embodiments of the present invention, the inner wall of the connecting pin of tubulose sprayer body and high pressure charging pipe
It is provided with the first annular card convex towards the axis protrusion of tubulose sprayer body, high pressure charging pipe and the connecting pin of tubulose sprayer body
Outer wall 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 card convex
Outer diameter, be provided with gasket between first annular card convex and the second annular card convex.
Further, in preferred embodiments of the present invention, the inner wall of tubulose sprayer body is provided with the first nano coating.
Further, in preferred embodiments of the present invention, the hole wall that tubulose sprayer body corresponds to discharge hole is provided with second
Nano coating.
Further, in preferred embodiments of the present invention, multiple first through hole be all set in first end side wall and
The side wall of the second end.
Further, in preferred embodiments of the present invention, plectrum is tilted relative to the axis of bucket main body, is arranged on plectrum
There is the second through-hole.
Further, in preferred embodiments of the present invention, the side wall peripheral wall of bucket main body offers discharge port, bucket main body pair
The position of discharge port is answered to be provided with the discharge port cover for being used to open or closing discharge port, one end of discharge port cover and the week of bucket main body
Wall is hinged, and the other end passes through the peripheral wall snapping of fastener and bucket main body, and the edge that bucket main body corresponds to discharge port is provided with sealing strip, shell
In vivo, it is located below the discharge opening and is provided with adapting table, the position setting of the side wall of shell, corresponding adapting table is equipped with operation door.
A kind of coated systems, including above-mentioned seed-coating machine.
The beneficial effects of the present invention are: the seed-coating machine that the present invention obtains by above-mentioned design, coating agent spray head and coating rolling
Cylinder specific setting, the rwo is cooperated with each other, in use, due to setting discharge hole depth direction not with tubulose spray head
Body it is any radial parallel, and tubulose sprayer body is slidably connected with high pressure charging pipe, therefore when from high pressure charging pipe to tubulose spray head
When spraying into the gas of high pressure carrying coating agent in body, gas then will push tubulose sprayer body with high pressure from discharge hole discharge process
It is rotated by shaft of high pressure charging pipe.The multiple plectrums extended along axis being arranged constantly press from both sides in coating drum rolling process
It is fallen after the plain tablet to eminence of band, the mutual cooperation of coating drum and coating agent spray head is enabled to as the element in coating agent
Tablet can be sufficiently uniformly mixed with coating agent, and making coat tablets obtained, coating agent is evenly distributed everywhere, also be made simultaneously same
The surface coatings agent of batch tablet is evenly distributed.
The present invention is by the above-mentioned coated systems being related to, since it includes seed-coating machine provided by the invention, Gu Qibao
The tablet quality that clothing obtains is good.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of embodiment of the present invention
Attached drawing be briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not to be seen as
It is the restriction to range, it for those of ordinary skill in the art, without creative efforts, can be with root
Other relevant attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram for the seed-coating machine that embodiment of the present invention provides；
Fig. 2 is the cross-sectional view for the seed-coating machine that embodiment of the present invention provides；
Fig. 3 is the structural schematic diagram of the seed-coating machine opening operation of embodiment of the present invention offer behind the door；
Fig. 4 is structural schematic diagram of the coating drum under the first visual angle in Fig. 1；
Fig. 5 is structural schematic diagram of the coating drum under the second visual angle in Fig. 1；
Structural schematic diagram of the coating drum under third visual angle in Fig. 6 Fig. 1；
Structural schematic diagram of the coating drum under the 4th visual angle in Fig. 7 Fig. 1；
Fig. 8 is in Fig. 7 from the structural schematic diagram splitted after staving from A-A；
Fig. 9 is the schematic diagram of the section structure in Fig. 5 at B-B；
Figure 10 is the cross-sectional view of coating agent spray head in Fig. 1；
Figure 11 is the schematic diagram of the ring section of tubulose sprayer body in Figure 10；
Figure 12 is the enlarged drawing of a-quadrant in Figure 10；
Figure 13 is the enlarged drawing of B area in Figure 10.
Icon: 10- seed-coating machine；100- coating agent spray head；110- high pressure charging pipe；The annular card convex of 111- second；120- pipe
Shape sprayer body；121- discharge hole；The first annular card convex of 122-；123- gasket；124- coating agent sprinkler rotation bearing；125-
Three annular card convexs；The first nano coating of 126-；The second nano coating of 127-；200- coating drum；211- first through hole；212- is dialled
Piece；The second through-hole of 213-；220- first end；221- annular mounting portion；222- feeding port；224- control hole；225- first connects
Joint bearing；230- the second end；231- sprocket wheel；The connection bearing of 232- second；240- barrels of main bodys；250- spray head protective cover；251-
Mesh；260- discharge port；261- discharge port cover；262- sealing strip；263- fastener；300- motor；310- synchronization chain；400- shell
Body；410- adapting table；420- operates door；430- air outlet；440- feeding port plug.
Specific embodiment
To keep the purposes, technical schemes and advantages of embodiment of the present invention clearer, implement below in conjunction with the present invention
The technical solution in embodiment of the present invention is clearly and completely described in attached drawing in mode, it is clear that described reality
The mode of applying is some embodiments of the invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
Domain those of ordinary skill every other embodiment obtained without creative efforts, belongs to the present invention
The range of protection.Therefore, the detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the present invention of protection is sought, but is merely representative of selected embodiment of the invention.Based on the embodiment in the present invention,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts belongs to this
Invent the range of protection.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the 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.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term 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 connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
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 second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
As shown in Figure 1 to Figure 3, the present invention provides a kind of seed-coating machines 10, including shell 400, coating drum 200, coating
Agent spray head 100 and motor 300, coating drum 200, coating agent spray head 100 and motor 300 are all set in shell 400, shell
The top of body 400 is provided with air outlet 430.
As shown in Fig. 4-Fig. 9, coating drum 200, including staving, staving include sequentially connected first end 220, bucket master
Body 240 and the second end 230.Specifically, first end 220 and the second end 230 are in boss shape, the major part of first end 220
The stub end of end and the second end 230 is connected to the opposite end of barrel main body 240, and the second end 230 is far from first end
220 one end is provided with the sprocket wheel 231 for being directed away from the extension of 220 direction of first end, and sprocket wheel 231 and bucket main body 240 are coaxial, bucket
The outer wall of body is provided with multiple first through hole 211, and one end or the second end 230 far from barrel main body 240 of first end 220 are separate
One end of bucket main body 240 is provided with the feeding port 222 being connected to bucket main body 240, and the inner wall of bucket main body 240 is evenly arranged with multiple
The plectrum 212 extended towards the axis of bucket main body 240.
As shown in Figure 10-Figure 13, coating agent spray head 100 comprising high pressure charging pipe 110 and tubulose sprayer body 120.Specifically
Ground, axis direction of the one end of high pressure charging pipe 110 from the end of tubulose sprayer body 120 along tubulose sprayer body 120 protrude into tubulose
In sprayer body 120, and the two is slidably connected, and the side wall of tubulose sprayer body 120 is provided with discharge hole 121, the depth of discharge hole 121
Direction is not any radial parallel with tubulose sprayer body 120.
The output end of motor 300 is connect by synchronization chain 310 with sprocket wheel 231, and first end 220 is far from the second end
230 one end is connect by the first connection bearing 225 with shell 400, and the one end of the second end 230 far from first end 220 is logical
It crosses shaft and is sheathed on the second connection bearing 232 of shaft and connect with shell 400, coating agent spray head 100 feeds intake from staving is separate
One end of mouth 222 is protruded into barrel main body 240.The side wall of coating drum 200 is provided with installation and is correspondingly arranged on 222 one end of feeding port
Mounting hole, feeding port 222 is connected to mounting hole.
In use, plain tablet is put into coating drum 200 from feeding port 222, feeding port plug is filled on feeding port 222
440, coating agent spray head 100 is stretched in staving, coating agent spray head 100 sprays the high-pressure hot gas containing coating agent, coating rolling
Cylinder 200 is connect by sprocket wheel 231 with motor drive, and driven by the motor, coating drum 200 rotates, in continuous rotation process
In, coating agent is uniformly attached to plain coat tablets.After coating agent in high-pressure hot gas is attached to coat tablets, tail gas is logical from first
Coating drum 200 is discharged in hole 211, collects discharge by unified via air outlet 430.
During installation, pay attention to rotation direction phase of the rotation direction with tubulose sprayer body 120 for being preferably such that coating drum 200
It is inverse.Since the depth direction of the discharge hole 121 of setting is not any radial parallel with tubulose sprayer body 120, and tubulose sprayer body
120 are slidably connected with high pressure charging pipe 110, therefore work as from high pressure charging pipe 110 and spray into high pressure carrying package into tubulose sprayer body 120
When the gas of clothing agent, gas will push tubulose sprayer body 120 then from 121 discharge process of discharge hole with high pressure with high pressure charging pipe
110 rotate for shaft.The multiple plectrums 212 extended along axis being arranged are in 200 rolling process of coating drum, and constantly entrainment is plain
It is fallen after tablet to eminence, the mutual cooperation of coating drum 200 and coating agent spray head 100 is enabled to as in seed-coating machine 10
Plain tablet can be sufficiently uniformly mixed with coating agent, making coat tablets obtained, coating agent is evenly distributed everywhere, also makes simultaneously
The surface coatings agent of same batch tablet is evenly distributed.
Further, as shown in Figure 10 and Figure 11, the quantity of discharge hole 121 is multiple, and multiple discharge holes 121 are sprayed from tubulose
It to the inclined direction outside tubulose sprayer body 120 is all clockwise that the outer wall of tubulose sprayer body 120 is excessively each in head body 120
The tangent line of discharge 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 other embodiments of the invention, multiple discharge holes 121 out of tubulose sprayer body 120 to
Inclined direction outside tubulose sprayer body 120 is all that counterclockwise, the effect reached is identical as when being all counterclockwise.
Further, as shown in figure 11, for make coating efficiency higher and coating agent sprinkling more evenly, multiple discharge holes
121 be in array distribution on the ring section of tubulose sprayer body 120.
Further, as shown in figure 12, tubulose sprayer body 120 and the inner wall of the connecting pin of high pressure charging pipe 110 are provided with
Towards the first annular card convex 122 of the axis protrusion of tubulose sprayer body 120, the company of high pressure charging pipe 110 and tubulose sprayer body 120
The outer wall for connecing end is provided with the second annular card convex 111 raised towards tubulose sprayer body 120, the internal diameter of first annular card convex 122
Less than the outer diameter of the second annular 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, coating agent spray head is additionally provided between first annular card convex 122 and the outer wall of high pressure charging pipe 110 to turn
Dynamic bearing 124, coating agent sprinkler rotation bearing 124 are located at side of the gasket 123 far from the second annular card convex 111.
It is to enable tubulose sprayer body 120 preferably with high pressure charging pipe that coating agent sprinkler rotation bearing 124, which is arranged,
110 are rotated for axis.
As shown in figure 13, further, the inner wall of tubulose sprayer body 120 is provided with the first nano coating 126.Nano coating
Surface flatness it is high.The first nano coating 126, which is arranged, effectively to avoid coating agent from staying in tubulose sprayer body 120.
Further, the hole wall of the corresponding discharge hole 121 of tubulose sprayer body 120 is provided with the second nano coating 127.Equally
, the surface of the second nano coating 127 is also and its smooth.The second nano coating 127, which is arranged, in the hole wall of discharge hole 121 to have
Effect avoids coating agent from stopping in discharge hole 121, and then discharge hole 121 is avoided to block.
As shown in Figures 4 to 7, further, multiple first through hole 211 are all set in the side wall and of first end 220
The side wall of two ends 230.
When coating drum 200 during installation, preferably by coating agent spray head 100 be installed on its middle part and bucket main body 240 in,
At this time in order to enable spray entrainment coating agent high-pressure hot gas be unlikely to immediately from first through hole 211 discharge but and element tablet
It is then exhausted from after mixing sufficiently, first through hole 211 is arranged preferable apart from coating agent spray head remote position.
Further, as shown in Figure 9 and Figure 10, to enable the more degree of plectrum 212 to carry after more tablets rise
It falls, meanwhile, also for enabling the tablet carried by plectrum that there is the level successively fallen, enable coating agent more uniform
It is distributed in each coat tablets, plectrum 212 is tilted relative to the axis of bucket main body 240.
Further, the second through-hole 213 is provided on plectrum 212.The purpose that the second through-hole 213 is arranged is so that coating agent
It can be attached to the plain coat tablets of the carrying of plectrum 212 by the second through-hole 213, be unlikely to carry tablet by plectrum 212
It is difficult to contact with coating agent in the process, this setting is avoided that occur that coating agent is unevenly distributed on tablet to be happened.
Further, coating drum 200 further includes spray head protective cover 250, and spray head protective cover 250 is from staving far from feeding port
222 one end is protruded into barrel main body 240, and spray head protective cover 250 has multiple mesh 251.
It is mentioned in the above content, coating agent spray head 100 is arranged in barrel main body 240.It is arranged in coating agent spray head 100
In at this point, plain tablet is carried into higher position and falls and pounds coating agent spray head 100 and make in order to prevent when setting spray head protective cover 250
It is damaged at coating agent spray head.The mesh size being arranged on spray head protective cover 250 is larger, allows coating agent suitable from mesh 251
Smooth discharge.
Further, as shown in Fig. 5, Fig. 6 and Fig. 9, the side wall peripheral wall of bucket main body 240 offers discharge port 260, bucket main body
The position of 240 corresponding discharge ports 260 is provided with the discharge port cover 261 for being used to open or closing discharge port 260, discharge port cover 261
One end and bucket main body 240 peripheral wall it is hinged, the other end passes through the peripheral wall snapping of fastener 263 and bucket main body 240, bucket main body 240
The edge of corresponding discharge port 260 is provided with sealing strip 262, and in shell 400, the lower section positioned at discharge port 260 is provided with adapting table
410, the position setting of the side wall of shell 400, corresponding adapting table 410 is equipped with operation door 420.
After coating process, then the disk body for multiplying medicine can be placed in by opening operation door 420 and be held by staff
It after consecutive 410, then opens the coating tablet that discharge port cover 261 makes and is discharged from discharge port 260, fall into the disk body for multiplying medicine
It is interior, that is, it can be taken off the coating tablet that coating is completed.
Further, first end 220 is provided with separate towards the second end 230 far from one end of the second end 230
Annular mounting portion 221, feeding port 222 are set to annular mounting portion 221, annular side of the mounting portion 221 far from the second end 230
It is provided with control hole 224.
It after the completion of coating, needs that coating tablet is discharged from discharge port 260, but the corresponding position of discharge port 260 at this time
Not in the bottom of coating drum 200, the position of discharge port 260 is learnt in order to facilitate staff, and adjusts coating drum
200 position, effect personnel can judge the position of discharge port 260 by observing the position of control hole 224, if observe
The position of discharge port 260 in lowest point, can not be inserted into an iron rod, pulling coating drum 200 makes to obtain in control hole 224
Material mouth 260 is rolled to lowest point.It can be then discharged at this time convenient for coating tablet.
Shown in sum up, coating agent provided by the invention, the specific setting of coating agent spray head and coating drum, the rwo is mutually
Cooperating, 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 is slidably connected with high pressure charging pipe, therefore carries coating agent when spraying into high pressure into tubulose sprayer body from high pressure charging pipe
When gas, gas then will push tubulose sprayer body from discharge hole discharge process using high pressure and rotate by shaft of high pressure charging pipe.
The multiple plectrums extended along axis being arranged fall after constantly carrying plain tablet to eminence secretly, wrap in coating drum rolling process
The mutual cooperation of clothing roller and coating agent spray head enables to sufficiently mix with coating agent as the plain tablet in coating agent
Uniformly, making coat tablets obtained, coating agent is evenly distributed everywhere, also divides equally the surface coatings agent of same batch tablet simultaneously
Cloth is uniform.
The present invention also provides a kind of coated systems comprising seed-coating machine provided by the invention, since it includes the present invention
The seed-coating machine of offer, therefore the tablet quality that its coating obtains is good.
The foregoing is merely the preferred embodiment of the present invention, are not intended to restrict the invention, for this field
For technical staff, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of seed-coating machine, which is characterized in that including shell, coating drum, coating agent spray head and motor, the coating rolling
Cylinder, the coating agent spray head and the motor are all set in the shell, are provided with air outlet at the top of the shell；
The coating drum includes staving, and the staving includes sequentially connected first end, bucket main body and the second end, described
First end and the second end are in boss shape, the stub end difference of the stub end of the first end and the second end
It is connected to the opposite end of the bucket main body, the second end is provided with far from one end of the first end and is directed away from institute
The sprocket wheel of first end direction extension is stated, the sprocket wheel and the bucket main body are coaxial, and the outer wall of the staving is provided with multiple the
One through-hole, the first end one end or the second end far from the bucket main body are arranged far from one end of the bucket main body
There is the feeding port being connected to the bucket main body, the inner wall of the bucket main body is evenly arranged with multiple axis towards the bucket main body
The plectrum of extension；
The coating agent spray head includes high pressure charging pipe and tubulose sprayer body, and one end of the high pressure charging pipe is sprayed from the tubulose
The end of head body is protruded into the tubulose sprayer body along the axis direction of the tubulose sprayer body, and the two is slidably connected, described
The side wall of tubulose sprayer body is provided with discharge hole, and the depth direction of the discharge hole is not flat with any radial direction of tubulose sprayer body
Row；
The output end of the motor is connect by synchronization chain with the sprocket wheel, and the first end is far from the second end
One end is connect by the first connection bearing with the shell, and the second end passes through shaft far from one end of the first end
It is connect with the second connection bearing for being sheathed on the shaft with the shell, the coating agent spray head is from the staving far from described
One end of feeding port is protruded into the bucket main body.
2. seed-coating machine according to claim 1, which is characterized in that the quantity of the discharge hole be it is multiple, it is multiple it is described go out
Expect that hole is all clockwise to the inclined direction outside the tubulose sprayer body out of described tubulose sprayer body or is all counterclockwise
Direction, the tangent line of the excessively each discharge hole of the outer wall of the tubulose sprayer body are identical as the angle of the corresponding discharge hole.
3. seed-coating machine according to claim 1, which is characterized in that ring of multiple discharge holes in the tubulose sprayer body
It is in array distribution on tee section.
4. seed-coating machine according to claim 1, which is characterized in that the company of the tubulose sprayer body and the high pressure charging pipe
The inner wall for connecing end is provided with first annular card convex towards the axis protrusion of the tubulose sprayer body, the high pressure charging pipe and institute
The outer wall for stating the connecting pin of tubulose sprayer body is provided with the second annular card convex towards tubulose sprayer body protrusion, and described first
The internal diameter of annular card convex is less than the outer diameter of the described second annular card convex, the first annular card convex and the second annular card convex it
Between be provided with gasket.
5. seed-coating machine according to claim 1, which is characterized in that the inner wall of the tubulose sprayer body is provided with first nanometer
Coating.
6. seed-coating machine according to claim 1, which is characterized in that the tubulose sprayer body corresponds to the hole wall of the discharge hole
It is provided with the second nano coating.
7. seed-coating machine according to claim 1, which is characterized in that multiple first through hole are all set in the first end
The side wall of the side wall in portion and the second end.
8. seed-coating machine according to claim 1, which is characterized in that plectrum is tilted relative to the axis of the bucket main body, institute
It states and is provided with the second through-hole on plectrum.
9. seed-coating machine according to claim 1, which is characterized in that the side wall peripheral wall of the bucket main body offers discharge port,
The position that the bucket main body corresponds to the discharge port is provided with the discharge port cover for being used to open or closing the discharge port, it is described go out
One end of material mouth lid and the peripheral wall of the bucket main body are hinged, and the other end passes through the peripheral wall snapping of fastener and the bucket main body, described
The edge that bucket main body corresponds to the discharge port is provided with sealing strip, in the shell, is provided with below the discharge port
The position setting of adapting table, the side wall of the shell, the corresponding adapting table is equipped with operation door.
10. a kind of coated systems, which is characterized in that including such as described in any item seed-coating machines of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948759.0A CN109125073A (en) | 2018-08-20 | 2018-08-20 | A kind of seed-coating machine and coated systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810948759.0A CN109125073A (en) | 2018-08-20 | 2018-08-20 | A kind of seed-coating machine and coated systems |
Publications (1)
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| CN109125073A true CN109125073A (en) | 2019-01-04 |
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| CN201810948759.0A Pending CN109125073A (en) | 2018-08-20 | 2018-08-20 | A kind of seed-coating machine and coated systems |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892396A (en) * | 2021-01-15 | 2021-06-04 | 清华大学 | Base powder coating equipment and process method for spherical nuclear fuel particles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892396A (en) * | 2021-01-15 | 2021-06-04 | 清华大学 | Base powder coating equipment and process method for spherical nuclear fuel particles |
| CN112892396B (en) * | 2021-01-15 | 2022-03-22 | 清华大学 | Base powder coating equipment and process method for spherical nuclear fuel particles |
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Application publication date: 20190104 |