CN205034549U - Prescribe medicine lid - Google Patents

Abstract

The utility model discloses a prescribe medicine lid, include and overlap in proper order extremely down from last, and the fixed casing of coaxial setting, metering plate, shielding plate and rotating shell, set up circular through -hole in the middle of the shielding plate, it is protruding to be equipped with decurrent triangle -shaped in the middle of the metering plate bottom surface, rotating shell is equipped with the triangle -shaped recess last the correspondence, the cooperation of circular through -hole is passed in the triangle -shaped recess to the triangle -shaped arch, and utilize the screw to pass metering plate from the top down, be connected metering plate and rotating shell fixed, and metering plate can be between shielding plate and fixed casing the free rotation, the internal stirring piece that is equipped with of set casing should be connected fixedly with metering plate by the stirring piece. The utility model discloses the easily not hard up technical problem who drops of screw has been solved completely to the screw only plays the connection effect, and difficult fracture is equipped with the stirring piece, can effectively break up the drug of smashing moisture absorption caking, and makes drug uniform distribution downthehole to the prescribe medicine through the stirring.

Description

A kind of medicine dispensing cover

Technical field

The utility model relates to medicine automatic subpackaging in a kind of dispensing system and gauging device, particularly relates to a kind of medicine dispensing cover.

Background technology

The Culture of TCM of China is of long standing and well established, and natural resources of Chinese medicinal materials enriches.In recent years because Chinese medicine has the outstanding advantages such as good effect, secondary action is little, environmental pollution is little, " Chinese medicine thermal " is in fashion in the world.But at present in global Chinese medicine export volume, China only accounts for a little part, major cause is that China is still adopting original crude drug and hand is grabbed, scale claims traditional dispensing method, medicine process medium velocity is sent out slow at Chinese medicine, metering error is large, and is difficult to and the regulation and standardization that makes up a prescription, scientific world market integrate with.

In order to solve the problem, market there is a medicine machine, but the medicine lid coordinated with medicine bottle in existing medicine machine has the following disadvantages: adopt screw to be connected and fixed from bottom to top between the metering plate of (1) existing medicine dispensing cover and movable housing, long-time use, can cause screw loosening, even screw drops completely; (2) there is gap at medicine cover outer wall, easily occur leaking material and running material, cause material loss, affect measuring accuracy; (3) roll-shell and metering plate adopt screw to be connected, and drive metering plate to rotate by screw, and screw needs to bear larger shearing, easily causes screw extraction.(4) as after the spice moisture absorption caking in medicine bottle, existing medicine dispensing cover cannot process, and there is the phenomenon of dose maldistribution in medicine hole.(5) for powdery spice, in blanking process, easily occur stagnant material, spice does not fall automatically, needs to beat outside medicine bottle just to make spice again fall.

Therefore, the direction becoming these those skilled in the art and make great efforts how is solved the problems of the technologies described above.

Utility model content

The purpose of this utility model is just to provide a kind of medicine dispensing cover, can solve above-mentioned the deficiencies in the prior art part completely.

The purpose of this utility model is realized by following technical proposals:

A kind of medicine dispensing cover, comprise overlapping successively from top to bottom, and the coaxial stationary housing arranged, metering plate, shutter and roll-shell, described stationary housing offers the first prescribe medicine hole, metering plate offers metered fuel orifice, shutter is offered the second prescribe medicine hole, roll-shell is offered the 3rd prescribe medicine hole, and the first prescribe medicine hole and the second prescribe medicine hole dislocation are arranged, metered fuel orifice and the 3rd are put in poison, and hole is corresponding to be arranged, described stationary housing and shutter are connected by screw, manhole is offered in the middle of shutter, downward triangular hill is provided with in the middle of metering plate bottom surface, on roll-shell, correspondence is provided with triangular groove, triangular hill is engaged in triangular groove through manhole, and utilize screw from the top down through metering plate, metering plate and roll-shell are connected and fixed, and metering plate freely can rotate between shutter and stationary housing, stirring parts is provided with in described stationary housing, this stirring parts and metering plate are connected and fixed.

Further, the sidewall of described roll-shell blocks the gap between stationary housing and shutter.

Further, on described stationary housing and shutter, correspondence offers annular arrangement chute, correspondingly on metering plate is provided with the round ring boss mated with chute.

Further, be provided with circular groove in the middle of described metering plate end face, bottom stationary housing, correspondence is provided with annular arrangement convex tendon, and annular arrangement convex tendon is engaged in circular groove.

Further, the gap of 1 ~ 2mm is had between described stirring parts bottom surface and stationary housing inner bottom surface.

Further, described stirring parts comprises truncated cone-shaped main body, circumferentially evenly arranges some stirring vanes in main body wall.

Further, also comprise over cap, described over cap is the cylindrical structural of bottom end closure top end opening, and this over cap is placed on outside roll-shell.

Further, the connection between described stationary housing and shutter, is connected and fixed from bottom to top by screw, to offering assembly opening by screw on roll-shell.

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

1. structure is simple, reasonable in design, completely solves screw and easily loosens the technical matters dropped;

2. be provided with stirring parts, effectively can break up the spice smashing moisture absorption caking, and make spice be evenly distributed in prescribe medicine hole by stirring;

3. solve the problem of the easy stagnant material of powdery spice, spice is constantly fallen automatically, ensure the continuity of work, increase work efficiency;

4. employing roll-shell sidewall blocks the gap between stationary housing and shutter, thus effectively prevent the problem of leaking material, race material from gap location;

5. being provided with over cap, when not making medication lid, foreign matter can being avoided to enter in medicine lid, and play moistureproof effect.

6. roll-shell to be coordinated with triangular hill by triangular groove and drives metering plate to rotate, and screw only plays connection function and do not bear shearing, bears shearing by triangular hill, and thus, screw is easy fracture not, ensure that integrally-built reliability.

Accompanying drawing explanation

Fig. 1 is perspective view of the present utility model;

Fig. 2 is decomposition texture schematic diagram of the present utility model;

Fig. 3 is birds-eye view of the present utility model;

Fig. 4 is A-A cross-sectional view in Fig. 3;

The structural representation of stirring parts in Fig. 5 the utility model.

Detailed description of the invention

Below in conjunction with specific embodiments and the drawings, the utility model is further described.

As shown in Figures 1 to 5, a kind of medicine dispensing cover, comprises overlapping successively from top to bottom and coaxial stationary housing 1, metering plate 2, shutter 3 and the roll-shell 4 arranged.Described stationary housing 1 and roll-shell 4 are cylindrical tube shape, and metering plate 2 and shutter 3 are discoid.The negative thread 5 connecting medicine bottle is provided with in described stationary housing 1, bottom with center be the center of circle circumferentially evenly offer 6 first prescribe medicine holes 101, metering plate 2 is offered 6 metered fuel orifice 201, shutter 3 is offered 6 second prescribe medicine holes 301,6 the 3rd prescribe medicine holes 401 are offered bottom roll-shell 4, the layout and the first prescribe medicine hole 101 and the second prescribe medicine hole 301 misplace, metered fuel orifice 201 and the 3rd are put in poison, and hole 401 is corresponding to be arranged.Circumferentially being provided with fin 6 at roll-shell 4 outer wall, for being connected with drive disk assembly, being rotated by movement means roll-shell 4, and then drive metering plate 2 to rotate.Be provided with stirring parts 13 in described stationary housing 1, this stirring parts 13 is connected and fixed with metering plate 2.The gap of 1 ~ 2mm is had between described stirring parts 13 bottom surface and stationary housing 1 inner bottom surface.Described stirring parts 13 comprises truncated cone-shaped main body 13-1, circumferentially evenly arranges some stirring vane 13-2 at main body 13-1 sidewall, and has the angle of 1 ~ 2 ° between stirring vane 13-2 and main body 13-1 center shaft.

Connection between described stationary housing 1 and shutter 3, is connected and fixed from bottom to top by thread-forming screw 7, and thread-forming screw 7 is arranged circumferentially in submarginal position along shutter 3.To offering assembly opening 13 by thread-forming screw 7 on roll-shell 4.Manhole 8 is offered in the middle of shutter 3, downward triangular hill 9 is provided with in the middle of metering plate 2 bottom surface, on roll-shell 4, correspondence is provided with triangular groove 402, triangular hill 9 is engaged in triangular groove 402 through manhole 8, and by thread-forming screw 7 from the top down through metering plate 2, metering plate 2 and roll-shell 4 are connected and fixed, metering plate 2 freely can rotate between shutter 3 and stationary housing 1.This metering plate 2 diameter is less than the diameter of shutter 3, and on stationary housing 1 bottom surface and shutter 3 end face, correspondence offers annular arrangement chute, correspondingly on metering plate 2 is provided with the round ring boss mated with chute, by boss and chute metering plate is spacing.

Be provided with circular groove 10 in the middle of described metering plate 2 end face, bottom stationary housing 1, correspondence is provided with annular arrangement convex tendon 11, and annular arrangement convex tendon 11 is engaged in circular groove 10, thus spacing further to metering plate 2.

Described metered fuel orifice 201 are opened on round ring boss, and the first prescribe medicine hole 101 is opened in the annular arrangement chute of stationary housing 1, and the second prescribe medicine hole 301 is opened in the annular arrangement chute of shutter 3.

The sidewall of described roll-shell 4 blocks the gap between stationary housing 1 and shutter 3.

In order to avoid foreign matter enters in medicine lid, and play moistureproof effect, when not making medication lid, at roll-shell 4 outer socket over cap 12.Described over cap 12 is the cylindrical structural of bottom end closure top end opening, and this over cap 12 by the lower part of roll-shell 4 cover in the inner.

In use, roll-shell 4 is connected with actuator by fin 6, and actuator drives roll-shell 4 to rotate, and then drives metering plate 2 and stirring parts 13 to rotate.Material in medicine bottle falls in stationary housing 1, stirring parts 13 is by metering plate 2 driven rotary, spice is broken up and uniform distribution flows into the first prescribe medicine hole 101, roll-shell 4 drives metering plate 2 to rotate, and make metered fuel orifice 201 and first hole 101 of putting in poison corresponding, material enters in metered fuel orifice 201, metering plate 2 is rotated further, when metered fuel orifice 201 and second hole 301 of putting in poison is flowed out by the second hole 401 of putting in poison, hole 301, the 3rd of putting in poison successively to expecting time corresponding, complete metering and discharging.

Connect metering plate 2 in medicine dispensing cover of the present utility model from top to bottom to arrange with the thread-forming screw 7 of roll-shell 4, thus completely eliminate the risk that screw drops downwards.The assembly opening 13 that roll-shell 4 is offered, tighten thread-forming screw 7, and the screw head of this thread-forming screw 7 is between shutter 3 and movable housing 4, also can not drop when being connected with shutter 3 for stationary housing 1 downwards.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.

Claims (8)

1. a medicine dispensing cover, it is characterized in that: comprise overlapping successively from top to bottom, and the coaxial stationary housing arranged, metering plate, shutter and roll-shell, described stationary housing offers the first prescribe medicine hole, metering plate offers metered fuel orifice, shutter is offered the second prescribe medicine hole, roll-shell is offered the 3rd prescribe medicine hole, and the first prescribe medicine hole and the second prescribe medicine hole dislocation are arranged, metered fuel orifice and the 3rd are put in poison, and hole is corresponding to be arranged, described stationary housing and shutter are connected by screw, manhole is offered in the middle of shutter, downward triangular hill is provided with in the middle of metering plate bottom surface, on roll-shell, correspondence is provided with triangular groove, triangular hill is engaged in triangular groove through manhole, and utilize screw from the top down through metering plate, metering plate and roll-shell are connected and fixed, and metering plate freely can rotate between shutter and stationary housing, stirring parts is provided with in described stationary housing, this stirring parts and metering plate are connected and fixed.

2. medicine dispensing cover according to claim 1, is characterized in that: the sidewall of described roll-shell blocks the gap between stationary housing and shutter.

3. medicine dispensing cover according to claim 1, is characterized in that: on described stationary housing and shutter, correspondence offers annular arrangement chute, correspondingly on metering plate is provided with the round ring boss mated with chute.

4. medicine dispensing cover according to claim 1, is characterized in that: be provided with circular groove in the middle of described metering plate end face, bottom stationary housing, correspondence is provided with annular arrangement convex tendon, and annular arrangement convex tendon is engaged in circular groove.

5. medicine dispensing cover according to claim 1, is characterized in that: the gap having 1 ~ 2mm between described stirring parts bottom surface and stationary housing inner bottom surface.

6. medicine dispensing cover according to claim 5, is characterized in that: described stirring parts comprises truncated cone-shaped main body, circumferentially evenly arranges some stirring vanes in main body wall.

7. the medicine dispensing cover according to any one of claim 1-6, is characterized in that: also comprise over cap, and described over cap is the cylindrical structural of bottom end closure top end opening, and this over cap is placed on outside roll-shell.

8. medicine dispensing cover according to claim 7, is characterized in that: the connection between described stationary housing and shutter, is connected and fixed from bottom to top by screw, to offering assembly opening by screw on roll-shell.