A kind of cracker for medicine
The utility model relates to medical instruments field, particularly relates to a kind of cracker for medicine.
The traditional Chinese medical science is as the traditional medicine of China, obtain now and promoted widely, all offer the hospital of traditional Chinese hospital all over the world, and Chinese medicine is as the indispensable part of the traditional Chinese medical science, also more and more come into one's own, the quality requirement of its processing is also more and more higher, due to the special nature of Chinese herbal medicine, many Chinese herbal medicines will be processed before being used as medicine, as pulverized, and multiple steps such as cleaning and oven dry.
Existing pulverizer is generally pulverized Chinese herbal medicine by the interlocking of machinery, but generally need workman to carry out manual drug delivery, namely the hopper with hand, Chinese medicine being put into pulverizer is needed, during such operation, due to the effect of crushing wheel or crushing knife, medicinal material can bounce back, operating personnel need press medicine can enter processing storehouse smoothly, if now careless manipulation, very easily the hand of operating personnel and arm are squeezed in hopper and damage, simultaneously, owing to there is moisture in some drugs, moisture can be attached to the occlusion position of pulverizer after being pulverized, the hardware generation corrosion of occlusion portion will be made like this, reduce the crush efficiency of pulverizer, reduce the working (machining) efficiency of medicine simultaneously, also can reduce the drug effect of some drugs in medicine containing moisture simultaneously.
Chinese Patent Application No. CN201220031016.5 discloses a kind of cracker for medicine, comprise processing storehouse, processing top, storehouse is provided with charging aperture, charging aperture is connected with feed hopper, feed hopper is connected with pay-off, the crawler belt that this pay-off comprises two cover runners and moves under driven by rotating wheel, crawler belt is provided with crushing tooth, is electric heating layer inside described feed hopper; Processing has two crushing wheels that can rotate under driven by motor in storehouse., the automatic feed that this utility model achieves Chinese herbal medicine achieves the precomminution to medicine while charging, can carry out drying by the heater in feed hopper to medicine simultaneously.But crushing wheel can generate heat under continuous print work, reduce the service life of machine, and the Chinese medicinal granule sticked in crushing wheel and crushing bin is difficult to cleaning.
Utility model content
In view of this, the utility model provides a kind of cracker for medicine, solves the problem that crushing wheel continuous firing heating in prior art is difficult to cool and Chinese medicinal granule sticks to crushing bin, crushing wheel is difficult to cleaning.
The technological means that the utility model adopts is as follows: a kind of cracker for medicine, comprise crushing bin, two crushing wheels are provided with in described crushing bin, described crushing bin bottom is provided with discharging opening, described crushing bin top is provided with charging aperture, feed hopper, crawler belt and chopper, and described charging aperture both sides are provided with air gun, are provided with electric heating layer in described feed hopper, described crawler belt is fixedly connected with described feed hopper bottom, and described chopper is movable is connected to described feed hopper top.
Preferably, described charging aperture is positioned at the top of two described crushing wheel intermediate gaps.
Preferably, described air gun is positioned at above two described crushing wheels.
Adopt a kind of cracker for medicine provided by the utility model, while charging, precuting to medicine is achieved at Chinese herbal medicine, and by the electric heating layer in feed hopper drying carried out to medicine and by air gun, crushing wheel cooled, clear up the Chinese herbal medicine chip sticked on crushing bin and crushing wheel, extend machine service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
A kind of cracker for medicine as shown in Figure 1, comprise crushing bin 1, two crushing wheels 2 are provided with in crushing bin 1, under the drive of motor (not marking in accompanying drawing), crushing wheel 2 can pulverize Chinese herbal medicine, crushing bin 1 bottom is provided with discharging opening 3, Chinese herbal medicine after pulverizing can be discharged by discharging opening 3, crushing bin 1 top is provided with charging aperture 4, feed hopper 5, crawler belt 8 and chopper 9, charging aperture 4 both sides are provided with air gun 6, and air gun 6 pairs of crushing wheels 2 cool and clear up the Chinese herbal medicine chip sticked on crushing bin 1 and crushing wheel 2.Electric heating layer 7 is provided with in feed hopper 5, owing to there is moisture in part Chinese herbal medicine, moisture can be attached to the occlusion position of crushing wheel 2 after being pulverized, will make crushing wheel 2 that corrosion occurs like this, reduce the crush efficiency of crushing wheel 2, so arrange electric heating layer 7 pairs of Chinese herbal medicines to carry out drying, avoid pulverizing rear moisture and corrosion is caused to crushing wheel 2, crawler belt 8 is fixedly connected with feed hopper 5 bottom, and chopper 9 is movable is connected to feed hopper 5 top.Under the drive of motor (not marking in accompanying drawing), crawler belt 8 can transmit Chinese herbal medicine, and because a lot of Chinese herbal medicine is rhizome shape, chopper 9 pairs of Chinese herbal medicines precut, and Chinese medicine can be chopped up, and facilitates follow-up pulverizing processing.In the present embodiment, charging aperture 4 is positioned at the top of two crushing wheel 2 intermediate gaps, Chinese herbal medicine directly enters between two crushing wheels 2 from charging aperture 4 and pulverizes, air gun 6 is positioned at above two crushing wheels 2, air gun 6 directly cools crushing wheel 2, allow continuous firing and the crushing wheel 2 generated heat cool fast, extend the service life of machine.
The operation principle of a kind of cracker for medicine of composition graphs 1 pair of the present embodiment is described in detail, concrete steps are as follows: Chinese herbal medicine enters feed hopper 5 by crawler belt 8, chopper 9 can precut Chinese herbal medicine simultaneously, then electric heating layer 7 pairs of feed hoppers 5 heat, and make Chinese herbal medicine dry in feed hopper 5.Then Chinese herbal medicine enters crushing bin 1 by charging aperture 4, pulverizes under the effect of crushing wheel 2, and air gun 6 pairs of crushing wheels 2 cool and clear up the Chinese herbal medicine chip sticked on crushing bin 1 and crushing wheel 2 simultaneously, and the Chinese herbal medicine finally processed is discharged by discharging opening 3.
In sum, adopt a kind of cracker for medicine provided by the utility model, while charging, precuting to Chinese herbal medicine is achieved at Chinese herbal medicine, and carry out drying by the 7 pairs of Chinese herbal medicines of the electric heating layer in feed hopper 5 and cool by air gun 6 pairs of crushing wheels 2, clear up the Chinese herbal medicine chip sticked on crushing bin 1 and crushing wheel 2, extend machine service life.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacements, improvement etc., all should be included within scope that the utility model protects.