CN209885889U

CN209885889U - Grinding equipment for dispensing medicines in oncology department

Info

Publication number: CN209885889U
Application number: CN201920473072.6U
Authority: CN
Inventors: 张海超
Original assignee: North China University of Science and Technology
Current assignee: North China University of Science and Technology
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2020-01-03
Anticipated expiration: 2029-04-10

Abstract

The utility model relates to the technical field of medical equipment, in particular to a grinding device for dispensing medicines in oncology department, which primarily grinds medicines to preliminarily reduce the shapes of the medicines, facilitates the secondary grinding of the medicines by a first grinding wheel and a second grinding wheel, improves the working efficiency, simultaneously prevents large-particle medicines from being directly ground by the first grinding wheel and the second grinding wheel, prevents the risk of medicine component loss after grinding, and improves the practicability and reliability; the grinding device comprises a shell, a first grinding wheel, a first rotating shaft, a second grinding wheel, a second rotating shaft, a first gear, a second gear, a speed reducer, a motor and a collecting box, wherein a first cavity is formed in the shell, the first grinding wheel and the second grinding wheel are both positioned in the first cavity, the first grinding wheel and the second grinding wheel are positioned at the same horizontal height, and the left end of the first grinding wheel is in contact with the right end of the second grinding wheel; still include abrasive sheet, third grinding miller, third pivot, first belt pulley, second belt pulley, belt and feeding storehouse.

Description

Grinding equipment for dispensing medicines in oncology department

Technical Field

The utility model relates to a medical equipment's technical field especially relates to an oncology dispenses and uses grinding device.

Background

As is known, the grinding device is an auxiliary device for grinding pharmaceutical products, which is widely used in the field of medical devices; the prior grinding equipment comprises a shell, a first grinding wheel, a first rotating shaft, a second grinding wheel, a second rotating shaft, a first gear, a second gear, a speed reducer, a motor and a collecting box, wherein a first cavity is arranged in the shell, the top end of the first cavity is communicated with a feeding port, the first grinding wheel and the second grinding wheel are both positioned in the first cavity, the first grinding wheel and the second grinding wheel are positioned at the same horizontal height, the left end of the first grinding wheel is contacted with the right end of the second grinding wheel, the middle part of the first grinding wheel is provided with a first through hole which penetrates forwards and backwards, the first rotating shaft is positioned in the first through hole, the first grinding wheel is fixedly connected with the first rotating shaft, the front end of the first rotating shaft penetrates through the front end of the first through hole and is rotatably connected with the front wall of the first cavity, the rear end of the first rotating shaft penetrates through the rear end of the first through hole and the rear wall of the first cavity and extends out of the rear end of the shell, and the first rotating shaft is, a second through hole which penetrates through the front and back is arranged in the middle of the second grinding wheel, a second rotating shaft is positioned in the second through hole, the front end of the second rotating shaft penetrates through the front end of the second through hole and is rotatably connected with the front wall of the first cavity, the rear end of the second rotating shaft penetrates through the rear end of the second through hole and the rear wall of the first cavity and extends out to the outside of the rear end of the shell, a first gear and a second gear are both positioned outside the outside of the rear end of the shell, the first gear is sleeved on the outer wall of the second rotating shaft through a first gear inner hole, the first gear and the second rotating shaft rotate synchronously, the second gear is sleeved on the outer wall of the first rotating shaft through a second gear inner hole and can rotate synchronously with the first rotating shaft, the first gear is meshed with the second gear, the front end of the speed reducer is connected with the rear end of the first rotating shaft, the front end of the motor is connected with the rear end of the speed reducer, the contact position of the first grinding wheel and the second grinding wheel is positioned below the feeding port, the collecting box is positioned at the bottom end of the first cavity, the society in the collecting box is only provided with the second cavity, the top end of the collecting box is communicated with a material collecting port, and the material collecting port is positioned below the contact position of the first grinding wheel and the second grinding wheel; when the existing grinding equipment is used, firstly, a motor is turned on, the motor drives a speed reducer to rotate clockwise, the speed reducer drives a first grinding wheel to rotate clockwise through a first rotating shaft, the speed reducer drives a second gear to rotate clockwise through the first rotating shaft, the second gear is meshed with a first gear, the second gear drives the first gear to rotate anticlockwise, the first gear drives a second grinding wheel to rotate anticlockwise through a second rotating shaft, an external medicine is put into a first cavity through a feeding port, the medicine falls to the contact position of the first grinding wheel and the second grinding wheel, the rotating directions of the first grinding wheel and the second grinding wheel are opposite, the first grinding wheel and the second grinding wheel grind the medicine, and the ground medicine falls and is collected through a collecting box; present grinding device in use discovers, the medicine grinding process, the right-hand member of first grinding miller contacts with the left end of second grinding miller, because there are multiple shapes in the medicine, when the medicine falls to first grinding miller and second grinding miller contact position, the rotation of the difficult quick first grinding miller of passing through of large granule medicine and second grinding miller grinds, the grinding time is longer, there is the large granule medicine simultaneously and can't grind through first grinding miller and second grinding miller, make the medicine composition disappearance, lead to grinder practicality and reliability relatively poor.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through the first grinding to the medicine, make the medicine shape tentatively reduce, make things convenient for first grinding miller and second grinding miller to carry out the secondary grinding to the medicine, improve work efficiency, prevent simultaneously that large granule medicine can't directly grind through first grinding miller and second grinding miller, prevent to cause the risk of grinding back medicine composition disappearance, improve the grinding device of practicality and reliability.

The utility model relates to a grinding device for dispensing medicine in oncology department, which comprises a shell, a first grinding wheel, a first rotating shaft, a second grinding wheel, a second rotating shaft, a first gear, a second gear, a speed reducer, a motor and a collecting box, wherein the shell is internally provided with a first cavity, the first grinding wheel and the second grinding wheel are both positioned in the first cavity, the first grinding wheel and the second grinding wheel are positioned at the same horizontal height, the left end of the first grinding wheel is contacted with the right end of the second grinding wheel, the middle part of the first grinding wheel is provided with a first through hole which penetrates forwards and backwards, the first rotating shaft is positioned in the first through hole, the first grinding wheel is fixedly connected with the first rotating shaft, the front end of the first rotating shaft passes through the front end of the first through hole and is rotatably connected with the front wall of the first cavity, the rear end of the first rotating shaft passes through the rear end of the first through hole and the rear wall of the first cavity and extends out of the shell rear end, the first rotating shaft is rotatably connected with, a second through hole which penetrates through the front and back is arranged in the middle of the second grinding wheel, a second rotating shaft is positioned in the second through hole, the front end of the second rotating shaft penetrates through the front end of the second through hole and is rotatably connected with the front wall of the first cavity, the rear end of the second rotating shaft penetrates through the rear end of the second through hole and the rear wall of the first cavity and extends out to the outside of the rear end of the shell, a first gear and a second gear are both positioned outside the outside of the rear end of the shell, the first gear is sleeved on the outer wall of the second rotating shaft through a first gear inner hole, the first gear and the second rotating shaft rotate synchronously, the second gear is sleeved on the outer wall of the first rotating shaft through a second gear inner hole and can rotate synchronously with the first rotating shaft, the first gear is meshed with the second gear, the front end of the speed reducer is connected with the rear end of the first rotating shaft, the front end of the motor is connected with the rear end of the speed reducer, the collecting box is positioned at the bottom end of the first cavity, the society in the collecting box is only provided with a second cavity, the top end of the collecting box is communicated with a material collecting port, and the material collecting port is positioned below the contact position of the first grinding wheel and the second grinding wheel; the grinding plate is positioned above the second grinding wheel in the first cavity, the right side of the top end of the grinding plate is higher than the left side of the top end of the grinding plate, the right end of the grinding plate is connected with the right wall of the first cavity, the left end of the grinding plate is positioned above the left side of the second grinding wheel, the third grinding wheel is positioned above the left side of the grinding plate, a gap is formed between the outer wall of the third grinding wheel and the top end of the grinding plate, a third through hole which penetrates through the middle part of the third grinding wheel from front to back is arranged in the middle of the third grinding wheel, the third rotating shaft is positioned in the third through hole, the front end of the third rotating shaft penetrates through the front end of the third through hole and is rotatably connected with the front wall of the first cavity, the rear end of the third rotating shaft penetrates through the rear end of the third cavity and the rear wall of the first cavity and extends out of the rear end of the shell, the third rotating shaft is rotatably connected with the shell, the first rotating shaft is positioned outside of the, first belt pulley passes through first belt pulley inner bore suit on third pivot outer wall, first belt pulley and third pivot fixed connection, the second belt pulley is located the shell rear end external world, the second belt pulley passes through second belt pulley inner bore suit on first pivot outer wall, the second belt pulley is located between second gear and the reduction gear, second belt pulley and first pivot fixed connection, first belt pulley passes through the belt with the second belt pulley and can rotate in step, be provided with the third cavity in the feeding storehouse, third cavity top and bottom communicate respectively and are provided with feed inlet and discharge gate, shell top right side intercommunication is provided with the inserted hole, inside feeding storehouse bottom discharge gate stretched into first cavity through the inserted hole, the discharge gate was located abrasive sheet top right side top.

The utility model relates to a grinding device for dispensing medicine in oncology department, which also comprises two groups of cleaning devices, wherein the two groups of cleaning devices are arranged in the first cavity, the outer ends of the two groups of cleaning devices are respectively connected with the left wall and the right wall of the first cavity, the inner ends of the two groups of cleaning devices are respectively contacted with the left end of the first grinding wheel and the right end of the second grinding wheel, the cleaning device comprises a damping box, a cover plate, a first baffle plate, a connecting plate, a spring and a brush, a fourth cavity is arranged in the damping box, the right end of the first cavity is communicated with a telescopic opening, a fourth through hole which penetrates left and right is arranged in the middle of the cover plate, the left end of the cover plate is connected with the right end of the damping box, the first baffle plate is arranged in the fourth cavity, the left end of the connecting plate passes through the fourth through hole and the telescopic opening and extends into the interior of the fourth cavity, the left end of the connecting plate is connected with the right end of, the right-hand member of spring is connected with the left end of first baffle, and the left end of brush is connected with the right-hand member of connecting plate, and the right-hand member of brush and the left end contact of first grinding miller.

The utility model discloses an oncology dispenses and uses grinding device still includes the second baffle, and the second baffle is located the third grinding miller left end external world, and the top of second baffle is connected with the top of first cavity, and the bottom of second baffle is located first grinding miller right side top.

The utility model discloses an oncology dispenses and uses grinding device still includes the collecting plate, and the outer wall and the first cavity inner wall of collecting plate are connected, and the collecting plate is located between first grinding miller and the collection box, and the middle part of collecting plate is provided with the collection mouth that runs through from top to bottom, collects the below that the mouth is located first grinding miller and second grinding miller contact position, and the top outside of collecting plate is higher than the top inboard of collecting plate.

The utility model discloses an oncology dispenses and uses grinding device still includes the backup pad, and the top and the grinding plate bottom middle part of backup pad are connected, the right-hand member and the right wall connection of first cavity of backup pad.

The utility model discloses a dispensing and using grinding device for oncology department still includes glass, and first cavity top left side intercommunication is provided with the observation hole, and glass inlays in the observation hole.

The utility model discloses a dispensing and using grinding device of oncology department still includes the door plant and the first in command, and first cavity left end downside intercommunication is provided with takes out the mouth, and the door plant lid dress is taking out a left end, the top and the shell left end downside rotatable coupling of door plant, the right-hand member downside of door plant and the left end downside contact of shell, and the right-hand member of the first in command is connected with the left end middle part of door plant.

The utility model discloses a oncology dispenses and uses grinding device still includes second handle and stopper, and the right-hand member of second handle is connected with the left end middle part of collecting the box, and the bottom and the first cavity bottom of stopper are connected, and the left end of stopper contacts with the right-hand member of collecting the box.

Compared with the prior art, the beneficial effects of the utility model are that: turning on a motor, driving a speed reducer to rotate clockwise by the motor, driving a first grinding wheel to rotate clockwise by the speed reducer through a first rotating shaft, driving a second gear to rotate clockwise by the speed reducer through the first rotating shaft, engaging the second gear with a first gear, driving the first gear to rotate anticlockwise, driving a second grinding wheel to rotate anticlockwise by the first gear through a second rotating shaft, driving a second belt pulley to rotate clockwise by the speed reducer through the first rotating shaft, driving a first belt pulley to rotate clockwise by a belt, driving a third grinding wheel to rotate clockwise by the first belt pulley through a third rotating shaft, putting an external medicine into a third cavity through a feed inlet, enabling the medicine in the third cavity to fall to the top end of a grinding plate through a discharge outlet, enabling the right side of the top end of the grinding plate to be higher than the left side of the top end of the grinding plate, enabling the medicine to roll leftwards along the top end of the grinding plate, the third grinding wheel rotates and carries out preliminary grinding effect to the medicine, there is the gap between third grinding wheel outer wall and the lapping plate top, the medicine shape reduces after the preliminary grinding, the medicine falls to first grinding wheel and second grinding wheel contact position through the lapping plate left end, first grinding wheel and second grinding wheel rotation opposite direction, first grinding wheel carries out the secondary grinding to the medicine with the second grinding wheel, the medicine whereabouts after the grinding is collected through collecting the box, through the first grinding to the medicine, make the medicine shape tentatively reduce, make things convenient for first grinding wheel and second grinding wheel to carry out the secondary grinding to the medicine, and the work efficiency is improved, prevent simultaneously that large granule medicine can't directly grind through first grinding wheel and second grinding wheel, prevent to cause the risk of grinding the medicine composition disappearance, and the practicality and reliability are improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic left side view of the structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is an enlarged schematic view of the sweeping device of FIG. 1;

in the drawings, the reference numbers: 1. a housing; 2. a first grinding wheel; 3. a first rotating shaft; 4. a second grinding wheel; 5. a second rotating shaft; 6. a first gear; 7. a second gear; 8. a speed reducer; 9. a motor; 10. a collection box; 11. a grinding plate; 12. a third grinding wheel; 13. a third rotating shaft 14 and a first belt pulley; 15. a second pulley; 16. a belt; 17. a shock-absorbing box; 18. a cover plate; 19. a first baffle plate; 20. a connecting plate; 21. a spring; 22. a brush; 23. a second baffle; 24. a collection plate; 25. a support plate; 26. glass; 27. a door panel; 28. a first handle; 29. a second handle; 30. a limiting block; 31. and a feeding bin.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to 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.

As shown in fig. 1 to 4, the utility model relates to a grinding device for dispensing medicine in oncology department, which comprises a housing 1, a first grinding wheel 2, a first rotating shaft 3, a second grinding wheel 4, a second rotating shaft 5, a first gear 6, a second gear 7, a reducer 8, a motor 9 and a collecting box 10, wherein a first cavity is arranged in the housing 1, the first grinding wheel 2 and the second grinding wheel 4 are both positioned in the first cavity, the first grinding wheel 2 and the second grinding wheel 4 are positioned at the same horizontal height, the left end of the first grinding wheel 2 is contacted with the right end of the second grinding wheel 4, a first through hole which penetrates through the front and the back is arranged in the middle part of the first grinding wheel 2, the first rotating shaft 3 is positioned in the first through hole, the first grinding wheel 2 is fixedly connected with the first rotating shaft 3, the front end of the first rotating shaft 3 penetrates through the front end of the first through hole and is rotatably connected with the front wall of the first cavity, the back end of the first rotating shaft 3 penetrates through the back end of the first through hole and the back wall of the first cavity and extends out of the housing, the first rotating shaft 3 is rotatably connected with the rear end of the shell 1, a second through hole which penetrates through the front and the back is arranged in the middle of the second grinding wheel 4, the second rotating shaft 5 is positioned in the second through hole, the front end of the second rotating shaft 5 penetrates through the front end of the second through hole and is rotatably connected with the front wall of the first cavity, the rear end of the second rotating shaft 5 penetrates through the rear end of the second through hole and the rear wall of the first cavity and extends out to the outside of the rear end of the shell 1, the first gear 6 and the second gear 7 are both positioned outside the rear end of the shell 1, the first gear 6 is sleeved on the outer wall of the second rotating shaft 5 through the inner hole of the first gear 6, the first gear 6 and the second rotating shaft 5 rotate synchronously, the second gear 7 is sleeved on the outer wall of the first rotating shaft 3 through the inner hole of the second gear 7, the second gear 7 and the first rotating shaft 3 can rotate synchronously, the first gear 6 and the second gear 7 are meshed, the front, the front end of a motor 9 is connected with the rear end of a speed reducer 8, a fixing frame is arranged at the bottom end of the motor 9, the front end of the fixing frame is connected with the rear end of a shell 1, a collecting box 10 is positioned at the bottom end of a first cavity, the society in the collecting box 10 is only provided with a second cavity, the top end of the collecting box 10 is communicated with a material collecting port, and the material collecting port is positioned below the contact position of a first grinding wheel 2 and a second grinding wheel 4; the grinding plate 11 is positioned above the second grinding wheel 4 in the first cavity, the right side of the top end of the grinding plate 11 is higher than the left side of the top end of the grinding plate 11, the right end of the grinding plate 11 is connected with the right wall of the first cavity, the left end of the grinding plate 11 is positioned above the left side of the second grinding wheel 4, the third grinding wheel 12 is positioned above the left side of the grinding plate 11, a gap is formed between the outer wall of the third grinding wheel 12 and the top end of the grinding plate 11, a third through hole which penetrates through the front and the back is arranged in the middle of the third grinding wheel 12, the third rotating shaft 13 is positioned in the third through hole, the front end of the third rotating shaft 13 penetrates through the front end of the third through hole and is rotatably connected with the front wall of the first cavity, the rear end of the third rotating shaft 13 penetrates through the rear end of the third cavity and the rear wall of the first cavity and extends out of the rear end of the shell 1, the third rotating shaft 13 is rotatably connected with the casing 1, the first belt pulley 14 is located outside the rear end of the casing 1, the first belt pulley 14 is sleeved on the outer wall of the third rotating shaft 13 through an inner hole of the first belt pulley 14, the first belt pulley 14 is fixedly connected with the third rotating shaft 13, the second belt pulley 15 is located outside the rear end of the casing 1, the second belt pulley 15 is sleeved on the outer wall of the first rotating shaft 3 through an inner hole of the second belt pulley 15, the second belt pulley 15 is located between the second gear 7 and the reducer 8, the second belt pulley 15 is fixedly connected with the first rotating shaft 3, the first belt pulley 14 and the second belt pulley 15 can synchronously rotate through a belt 16, a third cavity is arranged in the feeding bin 31, the top end and the bottom end of the third cavity are respectively communicated with a feeding port and a discharging port, the right side of the top end of the casing 1 is communicated with an insertion port, the discharging port at the bottom end, the discharge hole is positioned above the right side of the top end of the grinding plate 11; turning on a motor, driving a speed reducer to rotate clockwise by the motor, driving a first grinding wheel to rotate clockwise by the speed reducer through a first rotating shaft, driving a second gear to rotate clockwise by the speed reducer through the first rotating shaft, engaging the second gear with a first gear, driving the first gear to rotate anticlockwise, driving a second grinding wheel to rotate anticlockwise by the first gear through a second rotating shaft, driving a second belt pulley to rotate clockwise by the speed reducer through the first rotating shaft, driving a first belt pulley to rotate clockwise by a belt, driving a third grinding wheel to rotate clockwise by the first belt pulley through a third rotating shaft, putting an external medicine into a third cavity through a feed inlet, enabling the medicine in the third cavity to fall to the top end of a grinding plate through a discharge outlet, enabling the right side of the top end of the grinding plate to be higher than the left side of the top end of the grinding plate, enabling the medicine to roll leftwards along the top end of the grinding plate, the third grinding wheel rotates and carries out preliminary grinding effect to the medicine, there is the gap between third grinding wheel outer wall and the lapping plate top, the medicine shape reduces after the preliminary grinding, the medicine falls to first grinding wheel and second grinding wheel contact position through the lapping plate left end, first grinding wheel and second grinding wheel rotation opposite direction, first grinding wheel carries out the secondary grinding to the medicine with the second grinding wheel, the medicine whereabouts after the grinding is collected through collecting the box, through the first grinding to the medicine, make the medicine shape tentatively reduce, make things convenient for first grinding wheel and second grinding wheel to carry out the secondary grinding to the medicine, and the work efficiency is improved, prevent simultaneously that large granule medicine can't directly grind through first grinding wheel and second grinding wheel, prevent to cause the risk of grinding the medicine composition disappearance, and the practicality and reliability are improved.

The utility model relates to a grinding device for dispensing medicine in oncology department, which also comprises two groups of cleaning devices, wherein the two groups of cleaning devices are arranged in the first cavity, the outer ends of the two groups of cleaning devices are respectively connected with the left wall and the right wall of the first cavity, the inner ends of the two groups of cleaning devices are respectively contacted with the left end of the first grinding wheel 2 and the right end of the second grinding wheel 4, the cleaning devices comprise a damping box 17, a cover plate 18, a first baffle plate 19, a connecting plate 20, a spring 21 and a brush 22, a fourth cavity is arranged in the damping box 17, the right end of the first cavity is communicated with a telescopic opening, a fourth through hole which penetrates left and right is arranged in the middle part of the cover plate 18, the left end of the cover plate 18 is connected with the right end of the damping box 17, the first baffle plate 19 is arranged in the fourth cavity, the left end of the connecting plate 20 passes through the fourth through hole and the telescopic opening and extends into the fourth cavity, the spring 21 is positioned in the fourth cavity, the left end of the spring 21 is connected with the left wall of the fourth cavity, the right end of the spring 21 is connected with the left end of the first baffle plate 19, the left end of the brush 22 is connected with the right end of the connecting plate 20, and the right end of the brush 22 is in contact with the left end of the first grinding wheel 2; can clean first grinding miller and second grinding miller outer wall respectively through setting up two sets of cleaning device, prevent that the powder after the grinding from pasting on first grinding miller and second grinding miller outer wall, improve the practicality, can carry out the cushioning effect to two sets of connecting plates and two sets of brushes respectively through setting up two sets of springs simultaneously, improve practicality and reliability.

The utility model discloses a grinding equipment for dispensing medicine in oncology department, further comprises a second baffle 23, the second baffle 23 is positioned outside the left end of the third grinding wheel 12, the top end of the second baffle 23 is connected with the top end of the first cavity, and the bottom end of the second baffle 23 is positioned above the right side of the first grinding wheel 2; through setting up the second baffle can make the medicine after the first grinding fall to first grinding miller and second grinding miller contact position, prevent that the first medicine of grinding from falling to first grinding miller external world, cause the medicine extravagant, improve practicality and reliability.

The utility model discloses a grinding device for dispensing medicine in oncology department, further comprises a collecting plate 24, the outer wall of the collecting plate 24 is connected with the inner wall of the first cavity, the collecting plate 24 is positioned between the first grinding wheel 2 and the collecting box 10, the middle part of the collecting plate 24 is provided with a collecting port which runs through up and down, the collecting port is positioned below the contact position of the first grinding wheel 2 and the second grinding wheel 4, and the outer side of the top end of the collecting plate 24 is higher than the inner side of the top end of the collecting plate 24; through setting up the collecting plate can collect the medicine after the secondary grinds and fall to collecting in the box through collecting the mouth, improve the practicality.

The utility model discloses a grinding device for dispensing medicine in oncology, which also comprises a supporting plate 25, wherein the top end of the supporting plate 25 is connected with the middle part of the bottom end of the grinding plate 11, and the right end of the supporting plate 25 is connected with the right wall of the first cavity; the grinding plate can be effectively supported by the supporting plate, so that the stability of the grinding plate is improved, and the reliability is improved.

The utility model discloses a grinding device for dispensing medicine in oncology, which also comprises glass 26, wherein the left side of the top end of the first cavity is communicated with an observation hole, and the glass 26 is embedded in the observation hole; through setting up glass, can effectively observe the device behavior in the first cavity, improve the practicality.

The utility model discloses a grinding equipment for dispensing medicine in oncology department, further comprises a door panel 27 and a first handle 28, the lower side of the left end of the first cavity is communicated and provided with a taking-out port, the door panel 27 is covered at the left end of the taking-out port, the top end of the door panel 27 is rotatably connected with the lower side of the left end of the shell 1, the lower side of the right end of the door panel 27 is contacted with the lower side of the left end of the shell 1, and the right end of the first handle 28 is connected with the middle part of the left; the door plate is opened through the first handle, the collecting box in the first cavity can be taken out, medicine in the collecting box is convenient to transfer, and practicability is improved.

The utility model discloses a grinding device for dispensing medicine in oncology department, which also comprises a second handle 29 and a limiting block 30, wherein the right end of the second handle 29 is connected with the middle part of the left end of the collecting box 10, the bottom end of the limiting block 30 is connected with the bottom end of the first cavity, and the left end of the limiting block 30 is contacted with the right end of the collecting box 10; through setting up the second handle, can conveniently stimulate the stopper and remove left, make things convenient for the stopper to take out, improve the practicality, through setting up the stopper, can fix a position collection box position simultaneously, conveniently collect the box and place in collection mouthful below, improve the practicality.

The utility model discloses a grinding device for dispensing medicine in oncology department, when in work, firstly, a motor is turned on, the motor drives a speed reducer to rotate clockwise, the speed reducer drives a first grinding wheel to rotate clockwise through a first rotating shaft, the speed reducer drives a second gear to rotate clockwise through the first rotating shaft, the second gear is meshed with the first gear, the second gear drives the first gear to rotate anticlockwise, the first gear drives a second grinding wheel to rotate anticlockwise through a second rotating shaft, the speed reducer drives a second belt pulley to rotate clockwise through the first rotating shaft, the second belt pulley drives a first belt pulley to rotate clockwise through a belt, the first belt pulley drives a third grinding wheel to rotate clockwise through a third rotating shaft, external medicine is put into a third cavity through a feed inlet, the medicine in the third cavity falls to the top end of a grinding plate through a discharge outlet, the right side of the top end of the grinding plate is higher than the left side of the top end of, the medicine prolongs grinding plate top and rolls left, the medicine removes to the third grinding miller bottom, the third grinding miller rotates and carries out the preliminary grinding effect to the medicine, there is the gap between third grinding miller outer wall and the grinding plate top, the medicine shape reduces after the preliminary grinding, the medicine falls to first grinding miller and second grinding miller contact position through grinding the plate left end, first grinding miller rotates opposite direction with the second grinding miller, first grinding miller carries out the secondary grinding with the second grinding miller medicine, the medicine after the grinding is collected the mouth and is fallen to in collecting the box can.

The utility model discloses a dispensing and using grinding device for oncology department, its mounting means, connected mode or mode of setting are common mechanical system, as long as can reach all can implement of its beneficial effect.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A grinding device for dispensing medicines in oncology department comprises a shell (1), a first grinding wheel (2), a first rotating shaft (3), a second grinding wheel (4), a second rotating shaft (5), a first gear (6), a second gear (7), a speed reducer (8), a motor (9) and a collecting box (10), wherein a first cavity is arranged in the shell (1), the first grinding wheel (2) and the second grinding wheel (4) are both positioned in the first cavity, the first grinding wheel (2) and the second grinding wheel (4) are positioned at the same horizontal height, the left end of the first grinding wheel (2) is in contact with the right end of the second grinding wheel (4), a first through hole penetrating through the front and the back is arranged in the middle of the first grinding wheel (2), the first rotating shaft (3) is positioned in the first through hole, the first grinding wheel (2) is fixedly connected with the first rotating shaft (3), and the front end of the first rotating shaft (3) penetrates through the front end of the first through hole and is rotatably connected with the front wall of the first cavity, the rear end of a first rotating shaft (3) penetrates through the rear end of a first through hole and the rear wall of a first cavity and extends out of the outside of the rear end of a shell (1), the first rotating shaft (3) is rotatably connected with the rear end of the shell (1), a second through hole which penetrates through the front and the back is arranged in the middle of a second grinding wheel (4), the second rotating shaft (5) is positioned in the second through hole, the front end of the second rotating shaft (5) penetrates through the front end of the second through hole and is rotatably connected with the front wall of the first cavity, the rear end of the second rotating shaft (5) penetrates through the rear end of the second through hole and the rear wall of the first cavity and extends out of the outside of the rear end of the shell (1), a first gear (6) and a second gear (7) are both positioned outside of the rear end of the shell (1), the first gear (6) is sleeved on the outer wall of the second rotating shaft (5) through the inner hole of the first gear (6), the first gear (6) and the second rotating shaft (5) rotate synchronously, the second gear (7) is sleeved on the inner wall of, the second gear (7) and the first rotating shaft (3) can synchronously rotate, the first gear (6) is meshed with the second gear (7), the front end of the speed reducer (8) is connected with the rear end of the first rotating shaft (3), the front end of the motor (9) is connected with the rear end of the speed reducer (8), the bottom end of the motor (9) is provided with a fixing frame, the front end of the fixing frame is connected with the rear end of the shell (1), the collecting box (10) is positioned at the bottom end of the first cavity, the society in the collecting box (10) is only provided with a second cavity, the top end of the collecting box (10) is communicated with a material collecting port, and the material collecting port is positioned below the contact position of the first grinding wheel (2) and the second grinding wheel (4); the grinding device is characterized by further comprising a grinding plate (11), a third grinding wheel (12), a third rotating shaft (13), a first belt pulley (14), a second belt pulley (15), a belt (16) and a feeding bin (31), wherein the grinding plate (11) is positioned above the second grinding wheel (4) in the first cavity, the right side of the top end of the grinding plate (11) is higher than the left side of the top end of the grinding plate (11), the right end of the grinding plate (11) is connected with the right wall of the first cavity, the left end of the grinding plate (11) is positioned above the left side of the second grinding wheel (4), the third grinding wheel (12) is positioned above the left side of the grinding plate (11), a gap is formed between the outer wall of the third grinding wheel (12) and the top end of the grinding plate (11), a third through hole penetrating through the front and back is arranged in the middle of the third grinding wheel (12), the third rotating shaft (13) is positioned in the third through hole, and the front end of the third rotating shaft (13) penetrates through the front end of the third through hole and is, the rear end of a third rotating shaft (13) penetrates through the rear end of the third cavity and the rear wall of the first cavity and extends out of the rear end of the shell (1), the third rotating shaft (13) is rotatably connected with the shell (1), a first belt pulley (14) is positioned outside the rear end of the shell (1), the first belt pulley (14) is sleeved on the outer wall of the third rotating shaft (13) through an inner hole of the first belt pulley (14), the first belt pulley (14) is fixedly connected with the third rotating shaft (13), a second belt pulley (15) is positioned outside the rear end of the shell (1), the second belt pulley (15) is sleeved on the outer wall of the first rotating shaft (3) through an inner hole of the second belt pulley (15), the second belt pulley (15) is positioned between the second gear (7) and the speed reducer (8), the second belt pulley (15) is fixedly connected with the first rotating shaft (3), and the first belt pulley (14) and the second belt pulley (15) can synchronously rotate through a belt (16), a third cavity is arranged in the feeding bin (31), the top end and the bottom end of the third cavity are respectively communicated with a feeding hole and a discharging hole, the right side of the top end of the shell (1) is communicated with an insertion hole, the discharging hole at the bottom end of the feeding bin (31) extends into the first cavity through the insertion hole, and the discharging hole is positioned above the right side of the top end of the grinding plate (11).

2. The grinding equipment for dispensing medicines in oncology department according to claim 1, further comprising two groups of cleaning devices, wherein the two groups of cleaning devices are both positioned in the first cavity, the outer ends of the two groups of cleaning devices are respectively connected with the left wall and the right wall of the first cavity, the inner ends of the two groups of cleaning devices are respectively contacted with the left end of the first grinding wheel (2) and the right end of the second grinding wheel (4), the cleaning devices comprise a damping box (17), a cover plate (18), a first baffle plate (19), a connecting plate (20), a spring (21) and a brush (22), a fourth cavity is arranged in the damping box (17), the right end of the first cavity is communicated with a telescopic port, a fourth through hole which penetrates from left to right is formed in the middle part of the cover plate (18), the left end of the cover plate (18) is connected with the right end of the damping box (17), the first baffle plate (19) is positioned in the fourth cavity, the left end of the connecting plate (20) penetrates through the fourth through hole and the telescopic port and, the left end of connecting plate (20) is connected with the right-hand member of first baffle (19), and spring (21) are located the fourth cavity, and the left end and the fourth cavity left wall of spring (21) are connected, and the right-hand member of spring (21) is connected with the left end of first baffle (19), and the left end of brush (22) is connected with the right-hand member of connecting plate (20), and the right-hand member of brush (22) and the left end contact of first grinding miller (2).

3. The grinding device for dispensing medicines in the oncology department as claimed in claim 2, further comprising a second baffle plate (23), wherein the second baffle plate (23) is positioned outside the left end of the third grinding wheel (12), the top end of the second baffle plate (23) is connected with the top end of the first cavity, and the bottom end of the second baffle plate (23) is positioned above the right side of the first grinding wheel (2).

4. The grinding device for dispensing medicines in the oncology department according to claim 3, further comprising a collecting plate (24), wherein the outer wall of the collecting plate (24) is connected with the inner wall of the first cavity, the collecting plate (24) is positioned between the first grinding wheel (2) and the collecting box (10), a collecting port penetrating up and down is arranged in the middle of the collecting plate (24), the collecting port is positioned below the contact position of the first grinding wheel (2) and the second grinding wheel (4), and the outer side of the top end of the collecting plate (24) is higher than the inner side of the top end of the collecting plate (24).

5. The grinding device for dispensing medicines in oncology department according to claim 4, further comprising a supporting plate (25), wherein the top end of the supporting plate (25) is connected with the middle part of the bottom end of the grinding plate (11), and the right end of the supporting plate (25) is connected with the right wall of the first cavity.

6. The grinding device for dispensing medicines in oncology department according to claim 5, further comprising glass (26), wherein the left side of the top end of the first cavity is provided with an observation hole in a communicating manner, and the glass (26) is embedded in the observation hole.

7. The grinding equipment for dispensing medicines in oncology department according to claim 6, further comprising a door panel (27) and a first handle (28), wherein a taking-out port is arranged on the lower side of the left end of the first cavity in a communicating manner, the door panel (27) covers the left end of the taking-out port, the top end of the door panel (27) is rotatably connected with the lower side of the left end of the casing (1), the lower side of the right end of the door panel (27) is in contact with the lower side of the left end of the casing (1), and the right end of the first handle (28) is connected with the middle part of the left end of the door panel (27).

8. The grinding device for dispensing medicines in oncology department according to claim 7, further comprising a second handle (29) and a limiting block (30), wherein the right end of the second handle (29) is connected with the middle part of the left end of the collecting box (10), the bottom end of the limiting block (30) is connected with the bottom end of the first cavity, and the left end of the limiting block (30) is in contact with the right end of the collecting box (10).