CN108938426A - A kind of medical drug crushing device - Google Patents

A kind of medical drug crushing device Download PDF

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Publication number
CN108938426A
CN108938426A CN201810532936.7A CN201810532936A CN108938426A CN 108938426 A CN108938426 A CN 108938426A CN 201810532936 A CN201810532936 A CN 201810532936A CN 108938426 A CN108938426 A CN 108938426A
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CN
China
Prior art keywords
crushing
shell
plate
side wall
mounting groove
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Pending
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CN201810532936.7A
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Chinese (zh)
Inventor
杜改焕
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Individual
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Individual
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Priority to CN201810532936.7A priority Critical patent/CN108938426A/en
Publication of CN108938426A publication Critical patent/CN108938426A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61JCONTAINERS 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
    • A61J7/00Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
    • A61J7/0007Pill breaking or crushing devices

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses a kind of medical drug crushing devices, including shell, the upper end of the shell is connected with feeding inlet, loading plate and demarcation plate are fixedly connected in the shell, it is fixedly connected on the demarcation plate, the shell carried plate and demarcation plate are divided into pulverizing chamber, teeter chamber and collecting chamber, the loading plate is connected with grinding device by limiting device, first rotating shaft is equipped in the teeter chamber, side wall that one end of the first rotating shaft passes through simultaneously is connected with driving motor two, three installation sets are equidistantly equipped in the first rotating shaft, the installation set is equipped with gripping mechanism.The present invention makes bulk medicament disintegrating realize precomminution using grinding device, what can be crushed in this way is more abundant, avoid particle is excessive to cause when realizing crushing simultaneously, cutter damage, shorten the service life of cutter, facilitate the installation and removal of cutter using gripping mechanism, a large amount of time can be saved when replacing cutter in this way, improves working efficiency.

Description

A kind of medical drug crushing device
Technical field
The present invention relates to field of medical technology more particularly to a kind of medical drug crushing devices.
Background technique
Drug refers to the disease for preventing, treating, diagnosing people, and purposefully the physiological function of adjusting people and regulation have suitable Answer the substance of disease or major function, usage and dosage, including Chinese medicine, the prepared slices of Chinese crude drugs, Chinese patent drug, medicinal chemicals and its system Agent, antibiotic, biochemical drug, radioactive drugs, serum, vaccine, blood product and diagnostic aid etc. are said on object from using: It is to prevent, treat, diagnose the disease of people taking human as object is used.The physiological function for purposefully adjusting people has defined suitable With the requirement of disease, usage and dosage;Say from application method: except appearance, patient is beyond recognition its inherent quality, and many drugs need It is used under the guidance of doctor, without being determined by patient's selection.Meanwhile many factors such as application method, quantity, time of drug Largely determine its using effect, misuse " cannot not only cure the disease ", it is also possible to " pathogenic " or even threat to life safety.
Therefore, drug is a kind of special commodity, during pharmacy, drug be to be taken with particle, but have Drug can take needing powdery, so can all be equipped with medicine crushing device in pharmaceutical factory, but traditional drug crushes Device all can entirely put drug in a device, without precomminution, be easy in this way so that cutter damages, while the installation of cutter is torn open Inconvenience is unloaded, so as to cause a large amount of time is wasted in maintenance and replacement.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, such as: traditional medicine crushing device all can Drug is entirely put in a device, without precomminution, is easy in this way so that cutter damages, while the installing and dismounting of cutter is not square Just, so as to cause wasting a large amount of time in maintenance and replacement.
To achieve the goals above, present invention employs following technical solutions:
A kind of medical drug crushing device, including shell, the upper end of the shell are connected with feeding inlet, in the shell It is fixedly connected with loading plate and demarcation plate, valve, the shell carried plate and demarcation plate are fixedly connected on the demarcation plate It is divided into pulverizing chamber, teeter chamber and collecting chamber, the loading plate is connected with grinding device by limiting device, in the teeter chamber Equipped with first rotating shaft, one end of the first rotating shaft passes through the side wall of shell and is connected with driving motor two, the first rotating shaft Upper to be equidistantly equipped with three installation sets, the installation set is equipped with gripping mechanism, and the installation set is equipped with by gripping mechanism and is cut Knife, the collecting chamber is interior to be equipped with collecting box, and the collecting box is slidably connected on the inner wall of bottom end, and pendulum is equipped in the collecting box Dynamic device.
Preferably, the grinding device includes crushing mobile terminal and crushing fixing end, and the crushing fixing end passes through bolt It is fixedly connected on the side wall of pulverizing chamber, the crushing fixing end is equipped with loading end one and compressive plane one, the crushing movement End is equipped with the loading end two to match with loading end one, is additionally provided on the crushing mobile terminal and squeezes with what compressive plane one matched Pressure surface two, the crushing mobile terminal are equipped with cam engagement face, fixed company on the lateral bearing plate away from one end of compressive plane two It is connected to driving motor one, transmission belt is rotatably connected on the driving motor one, the other end of the transmission belt is wrapped with gear Three, first rotating shaft is interspersed on the gear three, the first driving cam is interspersed in the first rotating shaft, and first driving is convex Wheel is against cam engagement face, and return device is additionally provided on the inner wall of the shell, and the return device is equipped with support end and positioning surface, The side of the support end is connected with return spring, and the side of the close return device for crushing mobile terminal is avoided equipped with return Hole, one end of the return spring are connected on the side wall of return avoid holes.
Preferably, the gripping mechanism includes the second mounting groove, and second mounting groove is located on cutter, second peace Two the first springs are symmetrically arranged on the inner sidewall of tankage, the other end of each first spring is fixedly connected with buffer board, The buffer board is located in the second mounting groove, and the other side of the buffer board is symmetrically fixedly connected there are two fixture block, each described The side of fixture block is equipped with the first card slot, and movable block is equipped in first card slot, be equipped in the installation set the first mounting groove and Second card slot is equipped with sliding slot on the inner sidewall of first mounting groove, and the movable block is stuck in sliding slot, and the fixture block is located at In second card slot, one end of the movable block is rotatably connected to rotating bar, and limiting device is equipped in first mounting groove, described One end of rotating bar is interspersed with rotational pin, is socketed with cube frame on the rotational pin, and one end of the cube frame is equipped with the Two springs, one end of the second spring are connected on the side wall of the first mounting groove, and the other end of the cube frame is connected with Threaded rod.
Preferably, the pendulous device includes driving motor three, and the driving motor three is mounted in collecting box, the drive It is connected with the second shaft on dynamic motor three, the side wall that one end of second shaft passes through and to be fixedly connected with the second driving convex Wheel.
Preferably, the limiting device includes limit plate, and the limit plate is bolted to connection on loading plate, institute It states limit plate and is equidistantly equipped with multiple mounting blocks, slidably connect pulley on each mounting blocks.
Preferably, the resetting apparatus includes return device, and the return device is equipped with support end and positioning surface, the support The side at end is connected with return spring, and the side of close the return device for crushing mobile terminal is equipped with return avoid holes, and described time One end of position spring is connected on the side wall of return avoid holes.
Preferably, the feeding inlet slidably connects pin stop, and one end of the pin stop passes through the left side of feeding inlet Wall is simultaneously against on the inner wall of right side wall.
Compared with prior art, the beneficial effects of the present invention are: driving transmission belt to rotate using driving motor one, to make First rotating shaft rotation driven gear three is obtained to rotate, so that the first driving cam rotation, so that cam engagement face is headed on, thus So that crushing mobile terminal movement, then make compressive plane two and compressive plane one close, so that bulk medicament disintegrating realizes precomminution, What can be crushed in this way is more abundant, while avoiding particle is excessive from causing realizing that making for cutter is shortened in cutter damage when crushing With the service life, while by cutter in the second card slot, fixture block is driven while under the action of the first spring that buffer board is mobile It is stuck in the second card slot, then rotating threaded rod pushes the decline of cube frame, drives rotational pin decline, turns rotating bar It is dynamic, movable block is stuck in the first card slot under the action of limiting device and sliding slot, facilitates the installation and removal of cutter, exists in this way The a large amount of time can be saved when replacing cutter, improves working efficiency.
Detailed description of the invention
Fig. 1 is a kind of positive structure schematic of medical drug crushing device proposed by the present invention;
Fig. 2 is the partial enlargement structural representation of A in Fig. 1;
Fig. 3 is the partial enlargement structural representation of B in Fig. 1.
In figure: 1 shell, 2 demarcation plates, 3 valves, 4 threaded rods, 5 installation sets, 6 collecting boxs, 7 fixture blocks, 8 first mounting grooves, 9 Buffer board, 10 first springs, 11 second mounting grooves, 12 second springs, 13 rotating bars, 14 rotational pins, 15 first card slots, 16 movements Block, 17 second card slots, 18 limit sleeves, 19 second driving cams, 20 loading plates, 21 pulverizing chambers, 22 first rotating shafts, 23 cutters, 24 Driving motor one, 25 transmission belts, 26 crush mobile terminal, 27 second shafts, 28 return springs, 29 loading ends two, 30 support ends, 31 First driving cam, 32 feeding inlets, 33 positioning surfaces, 34 return devices, 35 limiting devices, 36 loading ends one, 37 crush fixing end, 38 Compressive plane one, 39 compressive planes two, 40 cam engagement faces, 41 return avoid holes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top", The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-3, a kind of medical drug crushing device, including shell 1, the upper end of shell 1 are connected with feeding inlet 32, Feeding inlet 32 slidably connects pin stop, and one end of the pin stop passes through the left side wall of feeding inlet 32 and is against right side wall On inner wall, pan feeding speed is controlled by the distance between control pin stop and the left side wall of feeding inlet 32, to avoid pan feeding It is too fast that reaction is caused not exclusively to be fixedly connected with loading plate 20 and demarcation plate 2 in shell 1, be fixedly connected with valve on demarcation plate 2 3,1 carried plate 20 of shell and demarcation plate 2 divide for pulverizing chamber 21, teeter chamber and collecting chamber, and loading plate 20 passes through limiting device 35 are connected with grinding device, and limiting device 35 includes limit plate, and limit plate is bolted to connection on loading plate 20, limit Plate is equidistantly equipped with multiple mounting blocks, slidably connects pulley on each mounting blocks, through pulley in the case where crushing mobile terminal 26 Side wall is mobile, crushes 26 transverse shifting of mobile terminal to limit, consequently facilitating realizing precomminution, grinding device includes crushing movement End 26 and crushing fixing end 37, crush fixing end 37 and are bolted to connection on the side wall of pulverizing chamber 21, crush fixing end 37 are equipped with loading end 1 and compressive plane 1, crush mobile terminal 26 and are equipped with the loading end two to match with loading end 1 29, it crushes and is additionally provided with the compressive plane 2 39 to match with compressive plane 1 on mobile terminal 26, crush mobile terminal 26 and deviate from compressive plane 2 39 one end is equipped with cam engagement face 40, is fixedly connected with driving motor 1, driving motor 1 on lateral bearing plate 20 On be rotatably connected to transmission belt 25, the other end of transmission belt 25 is wrapped with gear three, be interspersed with first rotating shaft on gear three, first The first driving cam 31 is interspersed in shaft, the first driving cam 31 is against cam engagement face 40, crushes mobile terminal 26 and shell 1 Between be equipped with resetting apparatus, resetting apparatus includes return device 34, and return device 34 is equipped with support end 30 and positioning surface 33, support end 30 side is connected with return spring 28, and the side for crushing the close return device 34 of mobile terminal 26 is equipped with return avoid holes 41, returns One end of position spring 28 is connected on the side wall of return avoid holes 41, and the drug of bulk is entered from feeding inlet 32, is then utilized Driving motor 1 drives transmission belt 25 to rotate, so that first rotating shaft rotation driven gear three rotates, so that first It drives cam 31 to rotate, to head on cam engagement face 40, so that crushing the movement of mobile terminal 26, then makes compressive plane two 39 and compressive plane 1 it is close so that bulk medicament disintegrating, then make to crush mobile terminal 26 under the action of return spring 28 It resets, first rotating shaft 22 is equipped in teeter chamber, one end of first rotating shaft 22 passes through the side wall of shell 1 and is connected with driving motor Two, three installation sets 5 are equidistantly equipped in first rotating shaft 22, installation set 5 is equipped with gripping mechanism, and installation set 5 passes through clamping dress Cutter 23 is installed, gripping mechanism includes the second mounting groove 11, and the second mounting groove 11 is located on cutter 23, the second mounting groove 11 Two the first springs 10 are symmetrically arranged on inner sidewall, the other end of each first spring 10 is fixedly connected with buffer board 9, buffer board 9 are located in the second mounting groove 11, and the other side of buffer board 9 is symmetrically fixedly connected there are two fixture block 7, and the side of each fixture block 7 is set There is the first card slot 15, movable block 16 is equipped in the first card slot 15, the first mounting groove 8 and the second card slot 17 are equipped in installation set 5, the Sliding slot is equipped on the inner sidewall of one mounting groove 8, movable block 16 is stuck in sliding slot, and fixture block 7 is located in the second card slot 17, movable block 16 one end is rotatably connected to rotating bar 13, is equipped with limiting device in the first mounting groove 8, one end of rotating bar 13 is interspersed with rotation Pin 14 is socketed with cube frame on rotational pin 14, and one end of cube frame is equipped with second spring 12, and one end of second spring 12 connects It connects on the side wall of the first mounting groove 8, the other end of cube frame is connected with threaded rod 4.Cutter 23 is positioned on the second card slot 17 It is interior, it drives fixture block 7 to be stuck in the second card slot 17 while under the action of the first spring 10 that buffer board 9 is mobile, then rotates Threaded rod 4 pushes the decline of cube frame, and rotational pin 14 is driven to decline, and rotates rotating bar 13, in limiting device and cunning Movable block 16 is stuck in the first card slot 15 under the action of slot, facilitates the disassembly and installation of cutter 23, is equipped with and collects in collecting chamber Case 6, collecting box 6 are slidably connected on the inner wall of 1 bottom end, pendulous device are equipped in collecting box 6, pendulous device includes driving motor Three, driving motor three is mounted in collecting box 6, and the second shaft 27 is connected on driving motor three, and one end of the second shaft 27 is worn It crosses the side wall of collecting box 6 and is fixedly connected with the second driving cam 19, starting driving motor three drives the rotation of the second shaft 27, from And the second driving cam 19 is driven to rotate, because second drives the center of gravity of cam 19 not at center, can make in the rotation The continuous double swerve of collecting box 6 is obtained, thus by being mixed between different pharmaceutical.
In the present invention, when user uses the device, the drug of bulk is entered from feeding inlet 32, then utilizes driving electricity Machine 1 drives transmission belt 25 to rotate, so that first rotating shaft rotation driven gear three rotates, so that the first driving is convex 31 rotation of wheel, so that cam engagement face 40 is headed on, so that crushing the movement of mobile terminal 26, then making compressive plane 2 39 and squeezing Pressure surface 1 is close, so that bulk medicament disintegrating, then makes to crush the reset of mobile terminal 26 under the action of return spring 28, so Starting driving motor two drives first rotating shaft 22 to rotate afterwards, so that cutter 23 rotates, further rubs, then replaces cutter When 23, cutter 23 drives while under the action of the first spring 10 that buffer board 9 is mobile and blocks in the second card slot 17 Block 7 is stuck in the second card slot 17, and then rotating threaded rod 4 pushes the decline of cube frame, is driven rotational pin 14 to decline, is then made Rotating bar 13 rotates, and movable block 16 is stuck in the first card slot 15 under the action of limiting device and sliding slot, facilitates cutter 23 Disassembly and installation, then smashed drug comes out from valve 3, into collecting box 6, then starts driving motor three and drives the The rotation of two shafts 27, so that the second driving cam 19 be driven to rotate because the center of gravity of the second driving cam 19 is or not center, with It can make the continuous double swerve of collecting box 6 when rotation, to complete operation for being mixed between different pharmaceutical.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (7)

1. a kind of medical drug crushing device, including shell (1), which is characterized in that the upper end of the shell (1) be connected with into Material mouth (32), the shell (1) is interior to be fixedly connected with loading plate (20) and demarcation plate (2), is fixedly connected on the demarcation plate (2) Having valve (3), shell (1) the carried plate (20) and demarcation plate (2) are divided into pulverizing chamber (21), teeter chamber and collecting chamber, The loading plate (20) is connected with grinding device by limiting device (35), is equipped with first rotating shaft (22) in the teeter chamber, institute The one end for stating first rotating shaft (22) passes through the side wall of shell (1) and is connected with driving motor two, and the first rotating shaft (22) is first-class Spacing is set there are three installation set (5), and the installation set (5) is equipped with gripping mechanism, and the installation set (5) is set by gripping mechanism Have cutter (23), be equipped with collecting box (6) in the collecting chamber, the collecting box (6) is slidably connected at the inner wall of shell (1) bottom end On, pendulous device is equipped in the collecting box (6).
2. a kind of medical drug crushing device according to claim 1, which is characterized in that the grinding device includes powder Broken mobile terminal (26) and crushing fixing end (37), crushing fixing end (37) are bolted to connection in pulverizing chamber (21) On side wall, the crushing fixing end (37) is equipped with loading end one (36) and compressive plane one (38), the crushing mobile terminal (26) It is equipped with the loading end two (29) to match with loading end one (36), is additionally provided with and compressive plane one on the crushing mobile terminal (26) (38) compressive plane two (39) to match, it is described to crush mobile terminal (26) away from one end of compressive plane two (39) equipped with cam engagement Face (40) is fixedly connected with driving motor one (24) on the lateral bearing plate (20), rotates on the driving motor one (24) It is connected with transmission belt (25), the other end of the transmission belt (25) is wrapped with gear three, is interspersed with first turn on the gear three Axis, the first driving cam (31) is interspersed in the first rotating shaft, and first driving cam (31) is against cam engagement face (40), resetting apparatus is equipped between the crushing mobile terminal (26) and shell (1).
3. a kind of medical drug crushing device according to claim 1, which is characterized in that the gripping mechanism includes the Two mounting grooves (11), second mounting groove (11) are located on cutter (23), right on the inner sidewall of second mounting groove (11) Title is set there are two the first spring (10), and the other end of each first spring (10) is fixedly connected with buffer board (9), described slow Punching (9) is located in the second mounting groove (11), and the other side of the buffer board (9) is symmetrically fixedly connected with that there are two fixture block (7), often The side of a fixture block (7) is equipped with the first card slot (15), is equipped with movable block (16) in first card slot (15), the installation It covers and is equipped with the first mounting groove (8) and the second card slot (17) in (5), be equipped with sliding slot on the inner sidewall of first mounting groove (8), The movable block (16) is stuck in sliding slot, and the fixture block (7) is located in the second card slot (17), and one end of the movable block (16) turns It is dynamic to be connected with rotating bar (13), limiting device is equipped in first mounting groove (8), one end of the rotating bar (13) is interspersed with Rotational pin (14) is socketed with cube frame on the rotational pin (14), and one end of the cube frame is equipped with second spring (12), One end of the second spring (12) is connected on the side wall of the first mounting groove (8), and the other end of the cube frame is connected with Threaded rod (4).
4. a kind of medical drug crushing device according to claim 1, which is characterized in that the pendulous device includes driving Dynamic motor three, the driving motor three are mounted in collecting box (6), and the second shaft (27) are connected on the driving motor three, One end of second shaft (27) passes through the side wall of collecting box (6) and is fixedly connected with the second driving cam (19).
5. a kind of medical drug crushing device according to claim 1, which is characterized in that limiting device (35) packet Limit plate is included, the limit plate is bolted to connection on loading plate (20), and the limit plate is equidistantly equipped with multiple peaces Block is filled, slidably connects pulley on each mounting blocks.
6. a kind of medical drug crushing device according to claim 1, which is characterized in that the resetting apparatus includes back Position device (34), the return device (34) are equipped with support end (30) and positioning surface (33), and the side of the support end (30) connects Have return spring (28), the side of the close return device (34) for crushing mobile terminal (26) is equipped with return avoid holes (41), institute The one end for stating return spring (28) is connected on the side wall of return avoid holes (41).
7. a kind of medical drug crushing device according to claim 1, which is characterized in that the cunning of the feeding inlet (32) Dynamic to be connected with pin stop, one end of the pin stop passes through the left side wall of feeding inlet (32) and is against on the inner wall of right side wall.
CN201810532936.7A 2018-05-29 2018-05-29 A kind of medical drug crushing device Pending CN108938426A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810532936.7A CN108938426A (en) 2018-05-29 2018-05-29 A kind of medical drug crushing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810532936.7A CN108938426A (en) 2018-05-29 2018-05-29 A kind of medical drug crushing device

Publications (1)

Publication Number Publication Date
CN108938426A true CN108938426A (en) 2018-12-07

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CN201810532936.7A Pending CN108938426A (en) 2018-05-29 2018-05-29 A kind of medical drug crushing device

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Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109907995A (en) * 2019-04-08 2019-06-21 常州市第二人民医院 Internal medicine nursing medicine-feeding device

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CN204182412U (en) * 2014-10-20 2015-03-04 广东梅县梅雁矿业有限公司 A kind of jaw crusher being provided with voussoir auxiliary conditioning unit
CN105170224A (en) * 2015-10-13 2015-12-23 灌阳县鸿运矿山设备有限公司 Self-dedusting type breaker
CN205833335U (en) * 2016-06-29 2016-12-28 徐州圣凯知识产权服务有限公司 Automatization's pulverizer with precomminution mechanism
CN107115911A (en) * 2017-05-11 2017-09-01 能诚集团有限公司 Discharge hole of crusher gap adjusting mechanism and jaw crusher
CN107714481A (en) * 2017-11-06 2018-02-23 赖桂英 A kind of paediatrics solid medicine reducing mechanism
CN207153779U (en) * 2017-09-06 2018-03-30 深圳市晋荣建材有限公司 A kind of jaw crusher
CN107873277A (en) * 2017-12-04 2018-04-06 安徽强农牧业有限公司 A kind of stalk crasher experimental bench
CN207307958U (en) * 2017-10-16 2018-05-04 陕西科技大学镐京学院 A kind of novel simple crusher for medicinal tablet

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204182412U (en) * 2014-10-20 2015-03-04 广东梅县梅雁矿业有限公司 A kind of jaw crusher being provided with voussoir auxiliary conditioning unit
CN105170224A (en) * 2015-10-13 2015-12-23 灌阳县鸿运矿山设备有限公司 Self-dedusting type breaker
CN205833335U (en) * 2016-06-29 2016-12-28 徐州圣凯知识产权服务有限公司 Automatization's pulverizer with precomminution mechanism
CN107115911A (en) * 2017-05-11 2017-09-01 能诚集团有限公司 Discharge hole of crusher gap adjusting mechanism and jaw crusher
CN207153779U (en) * 2017-09-06 2018-03-30 深圳市晋荣建材有限公司 A kind of jaw crusher
CN207307958U (en) * 2017-10-16 2018-05-04 陕西科技大学镐京学院 A kind of novel simple crusher for medicinal tablet
CN107714481A (en) * 2017-11-06 2018-02-23 赖桂英 A kind of paediatrics solid medicine reducing mechanism
CN107873277A (en) * 2017-12-04 2018-04-06 安徽强农牧业有限公司 A kind of stalk crasher experimental bench

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109907995A (en) * 2019-04-08 2019-06-21 常州市第二人民医院 Internal medicine nursing medicine-feeding device

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Application publication date: 20181207

RJ01 Rejection of invention patent application after publication