CN111482246A - Stable-working pediatric drug grinding machine - Google Patents
Stable-working pediatric drug grinding machine Download PDFInfo
- Publication number
- CN111482246A CN111482246A CN202010308553.9A CN202010308553A CN111482246A CN 111482246 A CN111482246 A CN 111482246A CN 202010308553 A CN202010308553 A CN 202010308553A CN 111482246 A CN111482246 A CN 111482246A
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- China
- Prior art keywords
- machine
- section
- machine body
- rotating
- grinding
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/12—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged below container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
Abstract
The invention discloses a stable-working pediatric drug grinding machine, which comprises a machine base and a machine body, wherein a first rotating motor is arranged in the machine base, a square connecting seat is arranged at the bottom of the machine body, a sinking platform matched and connected with the connecting seat is arranged at the top of the machine base, a grinding shaft is arranged on the machine body, the upper end of the grinding shaft extends into the machine body and is connected with a grinding knife, and the lower end of the grinding shaft extends out of the machine body and then is matched and connected with a rotating shaft of the first rotating motor up and down, and the machine is characterized in that a connecting hole is arranged at the right side of the connecting seat, a through hole corresponding to the position of the connecting hole is arranged on the sinking platform, a guide rod, a second rotating motor, a rotating screw rod, a screw block and a locking rod are also arranged in the machine base, an acting inclined plane is arranged at the bottom of the guide rod, the rotating screw rod is, the lifting section is provided with an inclined plane matched and connected with the inclined plane of the bottom action of the guide rod, the sliding section is matched and connected in the lock cavity and abutted against the reset spring in the lock cavity, the guide rod is clamped between the lifting section and the machine base under the action of the reset spring, and the abutting section extends out of the through hole and abuts against the bottom of the connecting hole to press the connecting base in the sinking platform.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a pediatric drug grinding machine with stable work.
Background
To the paediatrics medicine that current organism and frame can separate machine, in order to prevent that the grinding in-process organism from rocking and the safety problem appears very easily on the frame, often can be equipped with the connecting seat bottom the organism, be equipped with the heavy platform of joining in marriage with the connecting seat and connect at the frame top, so through the joining in marriage of connecting seat and heavy platform and act, reduce the phenomenon that the grinding in-process organism rocked on the frame, but under the high-speed grinding circumstances, the organism of the less medicine of splendid attire still can jump from the frame, consequently, the work of current paediatrics medicine grinding machine is still unstable.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the utility model provides a paediatrics medicine grinder that job stabilization to overcome prior art and grind the unstable technical defect of during high-speed grinding at the grinder.
In order to solve the technical problems, the technical scheme of the invention is as follows:
the utility model provides a paediatrics medicine grinding machine with stable work, which comprises a machine base and a machine body, wherein a first rotating motor is arranged in the machine base, a square connecting seat is arranged at the bottom of the machine body, a sinking platform which is matched and connected with the connecting seat is arranged at the top of the machine base, a grinding shaft is arranged at the upper end of the grinding shaft, a grinding knife is connected with the upper end and the lower end of the grinding shaft after extending out of the machine body, and is matched and connected with a rotating shaft of the first rotating motor up and down, the machine base is characterized in that a connecting hole is arranged at the right side of the connecting seat, a through hole corresponding to the position of the connecting hole is arranged on the sinking platform, a guide rod, a second rotating motor, a rotating screw rod, a screw block and a locking rod are also arranged in the machine base, an acting inclined plane is arranged at the bottom of the guide rod, the rotating screw rod is in transmission connection with the second rotating motor, the screw, the sliding section is connected in the lock cavity in a matching mode and abutted to a return spring in the lock cavity, the guide rod is clamped between the lifting section and the machine base under the action of the return spring, and the abutting section extends out of the through hole and abuts to the bottom of the connecting hole to press the connecting base in the sinking platform.
Preferably, a first step is formed between the lifting section and the sliding section, a second step is formed between the lifting section and the abutting section, the lifting section moves transversely along the action inclined plane of the guide rod, when the first step is in contact with the guide rod, the abutting section extends out of the base from the through hole and abuts against the bottom of the connecting hole, and when the second step is in contact with the guide rod, the abutting section retracts into the base from the through hole.
Preferably, a first trigger piece is arranged on the right side of the bottom of the guide rod or the left side of the first step, and the first trigger piece triggers a first stroke switch of the second rotating motor.
Preferably, a second trigger piece is arranged on the left side of the bottom of the guide rod or the right side of the second step, and the second trigger piece triggers a second stroke switch of the second rotating motor.
Preferably, the guide bar top fixedly connected with spacing shoulder, spacing shoulder and the interior roof butt of frame, spacing shoulder top fixedly connected with depression bar, the depression bar stretches out the frame and is located frame top right-hand member.
Preferably, the pressing sleeve is sleeved outside the pressing rod and is an elastic sleeve, and the guide rod can be driven to move downwards by pressing the pressing sleeve downwards.
Preferably, the top of the pressing sleeve is round.
Preferably, the right end of the top of the machine base is further provided with an operation panel, and the operation panel is located on the right side of the pressing sleeve.
Preferably, the sinking platform is provided with a central hole for the rotating shaft to extend out, the central hole extends downwards to form a stroke supporting cylinder, and the supporting cylinder is positioned outside the rotating shaft.
Preferably, the rotating shaft is sleeved with an elastic ring, and the elastic ring is sleeved on the rotating shaft and clamped between the supporting cylinder and the first rotating motor.
By adopting the technical scheme, the invention has the beneficial effects that: after the frame is placed to the organism and is targetting in place on, the second rotating electrical machines can drive the spiral shell piece through rotatory screw rod and rise down, the section of suppressing of locking lever, promotion section and slip section are along with spiral shell piece downstream, simultaneously because the effect on guide bar bottom effect inclined plane, the promotion section can be to walking about the removal, make the section of suppressing stretch out via hole and connecting hole bottom butt and suppress the connecting seat in heavy platform, and then realize locking the organism to the frame, even like this under the high-speed grinding condition, the organism can not jump from the frame yet, grinding work is very stable.
Drawings
FIG. 1 is a schematic structural diagram of a machine body locked on a machine base according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the machine body unlocked on the base according to the embodiment of the invention.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
The structure of the pediatric drug grinding machine according to the embodiment of the invention is as shown in fig. 1 and fig. 2, and comprises a machine base 1 and a machine body 2, wherein a first rotating motor 3 is arranged in the machine base 1, the machine body 1 is a stainless steel machine body, the machine body 2 is provided with a handle, pediatric drugs to be ground are placed in the machine body 2, a square connecting seat 4 is arranged at the bottom of the machine body 2, a sinking platform 5 matched with the connecting seat 4 is arranged at the top of the machine base 1, the connecting seat 4 is matched and connected with the sinking platform 5 up and down, the machine body 2 is provided with a grinding shaft 6, the upper end of the grinding shaft 6 extends into the machine body 2 and is connected with a grinding knife 7, and the lower end of the grinding shaft 6 extends out. The right side of the connecting seat 4 is provided with a connecting hole 9, the sinking platform 5 is provided with a through hole 10 corresponding to the position of the connecting hole 9, the base 1 is also internally provided with a guide rod 11, a second rotating motor 12, a rotating screw 13, a screw block 14 and a lock rod, the bottom of the guide rod 11 is provided with an acting inclined plane, the rotating screw 13 is in transmission connection with the second rotating motor 12, the screw block 14 is in threaded connection with the rotating screw 13, the left side of the screw block 14 is provided with a lock cavity 15, the right side of the screw block 14 is provided with a guide post 16, the guide post 16 is in sliding fit with the right side inside the base 1, the lock rod comprises a pressing section 17, a lifting section 18 and a sliding section 19 which are sequentially arranged from left to right, the pressing section 17, the lifting section 18 and the sliding section 19 are integrally formed, the lifting section 18 is provided with an inclined plane matched and connected with the acting inclined plane at the bottom of the guide rod 11, the two are arranged in, the guide rod 11 is clamped between the lifting section 18 and the machine base 1, and the pressing section 17 extends out of the through hole 10 to be abutted against the bottom of the connecting hole 9 so as to press the connecting base 4 in the sinking platform 5. A first step 21 is formed between the lifting section 18 and the sliding section 19, a second step 22 is formed between the lifting section 18 and the pressing section 17, the lifting section 18 moves transversely along the action inclined plane of the guide rod 11, when the first step 21 is contacted with the guide rod 11, the pressing section 17 extends out of the machine base 1 from the through hole 10 and is abutted against the bottom of the connecting hole 9, and when the second step 22 is contacted with the guide rod 11, the pressing section 17 retracts into the machine base 1 from the through hole 10.
After placing organism 2 on the frame 1 in place, open second rotating electrical machines 12, second rotating electrical machines 12 anticlockwise rotation drives spiral shell piece 14 through rotatory screw 13 and descends, the section 17 that supports of locking lever, lift section 18 and slip section 19 move down along with spiral shell piece 14, simultaneously because the effect on the inclined plane is acted on the bottom of guide bar 11, lift section 18 can move left, when first step 21 and guide bar 11 contact, support section 17 and have stretched out frame 1 from via hole 10 and in the butt of connecting hole 9 bottom, support connecting seat 4 and press in the heavy platform, and then realize locking organism 2 on frame 1, even under the high-speed grinding condition like this, organism 2 can not jump from frame 1 yet, grinding work is very stable.
After the grinding work is finished, the second rotating motor 12 is started again, the second rotating motor 12 rotates clockwise and drives the screw block 14 to ascend through the rotating screw 13, the abutting section 17 of the locking rod, the lifting section 18 and the sliding section 19 move upwards along with the screw block 14, meanwhile, due to the effect of the inclined plane at the bottom of the guide rod 11, the lifting section 18 can move rightwards, when the second step 22 is in contact with the guide rod 11, the abutting section 17 retracts into the machine base 1 from the through hole 10, namely, the position unlocking of the machine body 2 on the machine base 1 is completed, the machine body 2 can be taken away from the machine base 1, and ground powder in the machine body 2 is poured out.
The right side of the bottom of the guide bar 11 or the left side of the first step 21 of this embodiment is provided with a first trigger, the left side of the bottom of the guide bar 11 or the right side of the second step 22 is provided with a second trigger, the first trigger can trigger the first stroke switch of the second rotating electrical machine 12, and the second trigger can trigger the second stroke switch of the second rotating electrical machine 12. That is, when the first step 21 is in contact with the guide bar 11, the second rotating electric machine 12 is stopped and does not rotate counterclockwise any more, and when the second step 22 is in contact with the guide bar 11, the second rotating electric machine 12 is stopped and does not rotate clockwise any more. Of course, the first trigger and the first trigger may not be provided, and may be controlled by a program inside the second rotating electric machine 12.
The spacing shoulder 23 of 11 top fixedly connected with of guide bar of this embodiment, roof butt in spacing shoulder 23 and the frame 1, spacing shoulder 23 top fixedly connected with depression bar 24, depression bar 24 stretches out frame 1 and is located frame 1 top right-hand member, depression bar 24 has cup jointed 25 outward, cup 25 is the elastic sleeve, press down cup 25 can drive guide bar 11 downstream, and loosen and press behind the cup 25, cup 25 self-restoring under self elastic action, cup 25 top is the button head form, convenience of customers presses, frame 1 top right-hand member still is equipped with operating panel 26, operating panel 26 is located the cup 25 right side, operating panel 26 is equipped with the switch of the switching of control first rotating electrical machines 3, it also is the locking switch that is equipped with the switch of control second rotating electrical machines 12 anticlockwise rotation, and the unlocking switch that is also to control the switch of second rotating electrical machines 12 clockwise rotation. The pressing sleeve 25 of the embodiment is arranged to aim at that when the machine body 2 cannot be unlocked from the machine base 1 due to the failure of the second rotating motor 12, the guide rod 11 can move downwards by pressing the pressing sleeve 25 downwards, so that the lifting section 18 moves rightwards, the pressing section 17 is enabled to retract into the machine base 1 from the through hole 10, the unlocking of the position of the machine body 2 on the machine base 1 is completed, the second rotating motor 12 does not need to be maintained subsequently, the unlocking and the locking of the position of the machine body 2 on the machine base 1 can also be realized, the pressing sleeve 25 is pressed downwards to the end, the machine body 2 can be taken away from the machine base 1 or the machine body 2 can be placed on the machine base 1, and finally, the pressing sleeve 25 can be loosened to lock the machine body 2 on the machine base 1.
The sinking platform 5 of this embodiment is provided with a central hole for the rotation shaft 8 to extend out, the central hole extends downwards to form a stroke supporting cylinder 27, the supporting cylinder 27 is located outside the rotation shaft 8, the rotation shaft 8 is sleeved with an elastic ring 28, and the elastic ring 28 is sleeved on the rotation shaft 8 and is clamped between the supporting cylinder 27 and the first rotating motor 3. The elastic ring 28 can absorb the vibration of the first rotating electric machine 3, and the support cylinder 27 can block the operating noise of the rotating shaft 8, thus making the grinding noise low.
The embodiments described above are intended to facilitate one of ordinary skill in the art in understanding and using the present invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the embodiments described herein, and those skilled in the art should make improvements and modifications to the present invention based on the disclosure of the present invention within the protection scope of the present invention.
Claims (10)
1. A stable pediatric drug grinding machine comprises a machine base and a machine body, wherein a first rotating motor is arranged in the machine base, a square connecting seat is arranged at the bottom of the machine body, a sinking platform matched with the connecting seat is arranged at the top of the machine base, a grinding shaft is arranged on the machine body, a grinding knife is connected with the upper end of the grinding shaft extending into the machine body, and the lower end of the grinding shaft extends out of the machine body and then is matched and connected with a rotating shaft of the first rotating motor up and down, the machine is characterized in that a connecting hole is formed in the right side of the connecting seat, a through hole corresponding to the connecting hole is formed in the sinking platform, a guide rod, a second rotating motor, a rotating screw rod, a screw block and a locking rod are further arranged in the machine base, an acting inclined plane is arranged at the bottom of the guide rod and is in transmission connection with the second rotating motor, the screw block is in threaded matching and connected on the rotating screw rod, the screw block is, the sliding section is connected in the lock cavity in a matching mode and abutted to a return spring in the lock cavity, the guide rod is clamped between the lifting section and the machine base under the action of the return spring, and the abutting section extends out of the through hole and abuts to the bottom of the connecting hole to press the connecting base in the sinking platform.
2. The stable operation paediatrics medicine grinds machine of claim 1, wherein, form first step between promotion section and the sliding section, form the second step between promotion section and the section of suppressing, the promotion section is along the effect inclined plane lateral shifting of guide bar, when first step and guide bar contact, the section of suppressing stretches out the frame and butts at the connecting hole bottom from the via hole, when the second step and the guide bar contact, the section of suppressing withdraws in the frame from the via hole.
3. The stable working pediatric drug grinder of claim 2, wherein the right side of the bottom of the guide bar or the left side of the first step is provided with a first trigger that triggers a first stroke switch of the second rotary motor.
4. The stable working pediatric drug grinder of claim 2, wherein the left side of the bottom of the guide bar or the right side of the second step is provided with a second trigger that triggers a second travel switch of the second rotary motor.
5. The stable operation paediatrics medicine grinds machine of claim 1, characterized in that, the guide bar top fixedly connected with spacing shoulder, spacing shoulder and frame inner roof butt, spacing shoulder top fixedly connected with depression bar, the depression bar stretches out the frame and is located frame top right-hand member.
6. The stable pediatric drug grinder of claim 5, wherein the pressure rod is externally sleeved with a pressure sleeve, the pressure sleeve is an elastic sleeve, and downward pressing of the pressure sleeve can drive the guide rod to move downwards.
7. The work stable pediatric drug grinder of claim 6, wherein the press sleeve top is rounded.
8. The stable operation paediatric drug grinder of claim 5, wherein the right end of the top of the machine base is further provided with an operating panel, and the operating panel is located on the right side of the pressing sleeve.
9. The stable working pediatric drug grinder of claim 1 wherein the counter sink is provided with a central bore through which the rotating shaft extends, the central bore extending downwardly through a travel support cartridge located outside the rotating shaft.
10. The stable operation pediatric drug grinder of claim 9, wherein the rotatable shaft is sleeved with an elastic ring, the elastic ring being sleeved on the rotatable shaft and sandwiched between the support cylinder and the first rotary motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308553.9A CN111482246B (en) | 2020-04-18 | 2020-04-18 | Stable-working pediatric drug grinding machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010308553.9A CN111482246B (en) | 2020-04-18 | 2020-04-18 | Stable-working pediatric drug grinding machine |
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| CN111482246A true CN111482246A (en) | 2020-08-04 |
| CN111482246B CN111482246B (en) | 2021-10-22 |
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| CN202010308553.9A Active CN111482246B (en) | 2020-04-18 | 2020-04-18 | Stable-working pediatric drug grinding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112427109A (en) * | 2020-04-18 | 2021-03-02 | 叶婷婷 | Paediatrics medicine grinds machine |
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| CN111482246B (en) | 2021-10-22 |
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Effective date of registration: 20221212 Address after: 274,108 West Section of Wenhua Road, Chenji Town Industrial Zone, Heze Development Zone, Shandong Province Patentee after: SHANDONG TIANXIN BIOTECHNOLOGY Co.,Ltd. Address before: 315000 Ye's clinic, 55 Xingning Road, Jiangdong District, Ningbo City, Zhejiang Province Patentee before: Ye Tingting |