CN209864684U

CN209864684U - A medicament grinder for medical care

Info

Publication number: CN209864684U
Application number: CN201920475061.1U
Authority: CN
Inventors: 朱婧
Original assignee: Shaanxi Provincial Peoples Hospital
Current assignee: Shaanxi Provincial Peoples Hospital
Priority date: 2019-04-10
Filing date: 2019-04-10
Publication date: 2019-12-31
Anticipated expiration: 2029-04-10

Abstract

The utility model discloses a medicament grinder for medical care, including handheld shell and electric heating wire, the top of handheld shell has been seted up and has been thrown the medicine mouth, the internally mounted of power box has the motor, and the first awl tooth on the motor meshes with the epaxial second awl tooth mutually, the puddler is installed to the symmetry in the pivot, electric heating wire installs in the inside of handheld shell, and the inboard of handheld shell is provided with fixes and changeing epaxial crushing piece, and the below of smashing the piece is provided with the sieve, the inner wall at handheld shell is fixed to the sieve, and the bottom of handheld shell is provided with the discharge gate and is located the riser of discharge gate avris. This a medicament grinder for medical care through the redesign to its inner structure, when having promoted grinding efficiency, the medical personnel of being convenient for clear up its inner structure after using, and the handheld use of being convenient for designs more rationally, and it is very convenient to use.

Description

A medicament grinder for medical care

Technical Field

The utility model relates to a medical care technical field specifically is a medicament grinder for medical care.

Background

In the medical care process, need medical personnel to carry out the medicine to the patient often and feed the operation, current medicine is mostly tablet or capsule, because some patients can't directly eat the medicine through the oral mode of drinking water, so medical personnel need grind the tablet of stereoplasm and be the likepowder, consequently just need use medicament grinder, but the following shortcoming exists in current similar device when in actual use:

1. the manual grinding device is time-consuming and labor-consuming, and the electric grinding device has a complex structure, is inconvenient to clean the internal structure, and is easy to mix different medicines when being repeatedly used;

2. electrodynamic type grinder leads to a small amount of medicines that can only be ground to the single because its ejection of compact structural design is unreasonable, otherwise can appear the condition that the discharge gate blockked up, leads to grinding efficiency lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medicament grinding device for medical care, which solves the problems that the manual grinding device in the background art is too time-consuming and labor-consuming, and the electric grinding device has complex structure and inconvenient cleaning of the internal structure, and is easy to cause the mixing of different medicaments after being repeatedly used; electrodynamic type's grinder leads to the single to grind only chatting less medicine because its ejection of compact structural design is unreasonable, otherwise can appear the condition that the discharge gate blockked up, leads to the lower problem of grinding efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a medicament grinder for medical care, includes handheld shell and electric heating wire, the mouth of throwing the medicine has been seted up on the top of handheld shell, and the avris of the mouth of throwing the medicine is provided with the power box of fixing on handheld shell top, the internally mounted of power box has the motor, and the meshing of the first awl tooth on the motor and the epaxial second awl tooth of commentaries on classics to the pivot is installed perpendicularly in handheld shell and power box, the puddler is installed to the symmetry in the pivot, electric heating wire installs the inside at handheld shell, and the inboard of handheld shell is provided with fixes and is changeing epaxial crushing piece, and the below of smashing the piece is provided with the sieve, the inner wall at handheld shell is fixed to the sieve, and the bottom of handheld shell is provided with the discharge gate and is located.

Preferably, the puddler distributes for the downward sloping, and the inside first cavity that link up the setting of seting up, and the top of first cavity is linked together with the bottom of second cavity, and the top of second cavity is linked together with the water pipe to water pipe bearing connects on the pivot top.

Preferably, the crushing block is of a round table-shaped structure, the top end of the crushing block is of an arc-shaped structure protruding upwards, the distance between the crushing block and the inner wall of the handheld shell decreases progressively from top to bottom, and the surface of the crushing block is provided with the crushing protrusion.

Preferably, the cross section of the sieve plate is of a downward-concave arc structure, a fine grinding plate and a fixing plate are arranged above the sieve plate, and the fixing plate provided with the fine grinding plate is fixed on the rotating shaft.

Preferably, the right side of discharge gate is inside sunken arc structure, and its middle section sets up to the bellows, and the inboard of discharge gate is provided with the cam of fixing in the pivot bottom, and the hypomere surface of discharge gate is connected with adjusting the pole rotation through the round pin axle.

Preferably, the end of the adjusting rod is located inside the sleeve, the adjusting rod and the sleeve are connected through a spring, and the tail end of the sleeve is fixed to the bottom end of the vertical plate.

Compared with the prior art, the beneficial effects of the utility model are that: according to the medicament grinding device for medical care, the grinding efficiency is improved by redesigning the internal structure, and meanwhile, the internal structure is convenient to clean after being used by medical workers, the medicament grinding device is convenient to hold and use, the design is more reasonable, and the use is very convenient;

1. through the use of the structures such as the stirring rod and the like, the tablet medicines can be stirred and smashed in an auxiliary manner conveniently during grinding, and the structures such as the internal cavity and the like can be used for cleaning the residual medicine powder in the device conveniently after use;

2. the cooperation of smashing piece and sieve is used, can carry out the efficient to the medicine and grind, and the structural design of the discharge gate of its bottom of cooperation can make the device the ejection of compact when grinding the medicine in batches more smooth and easy, the phenomenon of putty can not appear.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the front cross-section structure of the present invention;

FIG. 3 is a schematic view of the front cross-section structure of the power box of the present invention;

fig. 4 is a schematic view of a top view structure of the sieve plate of the present invention;

fig. 5 is a schematic view of the front section structure of the discharge port of the present invention.

In the figure: 1. a hand-held housing; 2. a drug feeding port; 3. a power cartridge; 4. an electric motor; 5. a rotating shaft; 6. a first bevel gear; 7. a second taper tooth; 8. a stirring rod; 81. a first cavity; 82. a second cavity; 83. a water pipe; 9. an electric heating wire; 10. crushing the blocks; 101. crushing the protrusions; 11. a sieve plate; 12. a fixing plate; 13. a finish-grinding plate; 14. a discharge port; 141. a bellows; 142. a cam; 143. adjusting a rod; 144. a spring; 145. a sleeve; 15. a riser.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a medicament grinding device for medical care comprises a handheld shell 1, a medicament feeding opening 2, a power box 3, a motor 4, a rotating shaft 5, a first bevel gear 6, a second bevel gear 7, a stirring rod 8, a first cavity 81, a second cavity 82, a water pipe 83, an electric heating wire 9, a crushing block 10, a crushing protrusion 101, a sieve plate 11, a fixing plate 12, a fine grinding plate 13, a discharge opening 14, a corrugated pipe 141, a cam 142, an adjusting rod 143, a spring 144, a sleeve 145 and a vertical plate 15, wherein the medicament feeding opening 2 is formed in the top end of the handheld shell 1, the power box 3 fixed to the top end of the handheld shell 1 is arranged on the side of the medicament feeding opening 2, the motor 4 is installed inside the power box 3, the first bevel gear 6 on the motor 4 is meshed with the second bevel gear 7 on the rotating shaft 5, the rotating shaft 5 is vertically installed in the handheld shell 1 and the power box 3, the stirring rod 8 is symmetrically, electric heating wire 9 installs in the inside of handing shell 1, and the inboard of handing shell 1 is provided with fixes crushing piece 10 in pivot 5, and the below of smashing piece 10 is provided with sieve 11, and sieve 11 is fixed in the inner wall of handing shell 1, and the bottom of handing shell 1 is provided with discharge gate 14 and is located the riser 15 of discharge gate 14 avris.

The stirring rod 8 is distributed downwards, a first cavity 81 is arranged in the stirring rod, the top end of the first cavity 81 is communicated with the bottom end of the second cavity 82, the top end of the second cavity 82 is communicated with a water pipe 83, the water pipe 83 is connected with the top end of the rotating shaft 5 in a bearing mode, firstly, tablets to be ground can be put into the handheld shell 1 from the medicine feeding port 2, after the power supply is switched on, the operation of the motor 4 can drive the rotating shaft 5 to rotate in the power box 3 and the handheld shell 1 through meshing transmission between the first conical tooth 6 and the second conical tooth 7, the rotating shaft 5 can drive the stirring rod 8 to rotate together, so that the tablets above the crushing block 10 are crushed in an auxiliary mode, the purpose is to improve the crushing efficiency of the tablets by the crushing block 10, after the grinding is finished, the water pipe 83 can be connected with an external water source such as a water tap, cleaning water flows to the structures such as the crushing block 10 through the second cavity 82 and the first cavity 81, thereby conveniently cleaning the inside of the device.

The crushing block 10 is a truncated cone-shaped structure, the top end of the crushing block is an arc-shaped structure protruding upwards, the distance between the crushing block 10 and the inner wall of the handheld shell 1 decreases progressively from top to bottom, the surface of the crushing block 10 is provided with the crushing protrusion 101, the cross section of the sieve plate 11 is an arc-shaped structure recessed downwards, a fine grinding plate 13 and a fixing plate 12 are arranged above the sieve plate 11, the fixing plate 12 provided with the fine grinding plate 13 is fixed on the rotating shaft 5, the rotation of the rotating shaft 5 can synchronously drive the crushing block 10 to synchronously rotate with the fine grinding plate 13 and the fixing plate 12, tablets can be crushed by the side wall of the rotating crushing block 10 after passing through the crushing block 10, and after falling on the sieve plate 11, large-particle medicaments can be further crushed, so that high-efficiency and high-quality.

The right side of the discharge port 14 is an inward-concave arc structure, the middle section of the discharge port is a corrugated pipe 141, the inner side of the discharge port 14 is provided with a cam 142 fixed at the bottom end of the rotating shaft 5, the lower section surface of the discharge port 14 is rotatably connected with an adjusting rod 143 through a pin shaft, the end of the adjusting rod 143 is positioned inside a sleeve 145, the adjusting rod 143 and the sleeve 145 are connected through a spring 144, and the tail end of the sleeve 145 is fixed at the bottom end of the vertical plate 15. since the powder dosage after crushing operation is the same large after a large batch of medicines are added into the device, the cam 142 is used at the discharge port 14, when the cam 142 synchronously rotates along with the rotating shaft 5, the top end of the cam can ceaselessly knock the inner wall of the discharge port 14, so that the discharge port 14 drives the corrugated pipe 141 to deflect together, and the telescopic spring rod, thereby leading the discharge hole 14 to be in a reciprocating swing state, and achieving the purpose of preventing material blockage.

The working principle is as follows: firstly, tablets to be ground can be put into the handheld shell 1 from the medicine feeding port 2, after the power is switched on, the motor 4 can drive the rotating shaft 5 to rotate in the power box 3 and the handheld shell 1 through meshing transmission between the first bevel gear 6 and the second bevel gear 7, the rotating shaft 5 can drive the stirring rod 8 to rotate together, so that the tablets above the crushing block 10 are subjected to auxiliary crushing operation, the purpose is to improve the crushing efficiency of the crushing block 10 on the tablets, after the grinding is finished, the water pipe 83 can be connected with an external water source such as a water tap, and cleaning water flows to the crushing block 10 and the like through the second cavity 82 and the first cavity 81, so that the interior of the device can be cleaned conveniently;

the tablet can be smashed by the side wall of the rotating smashing block 10 after passing through the smashing block 10, and after falling on the sieve plate 11, the large-particle medicine can be further smashed, thereby realizing high-efficiency and high-quality smashing of the medicine, because the medicine powder dosage after smashing operation is also large after large batch of medicine is added into the device, the cam 142 is used at the discharge port 14, when the cam 142 rotates synchronously along with the rotating shaft 5, the top end of the cam can continuously knock the inner wall of the discharge port 14, so that the discharge port 14 drives the corrugated pipe 141 to deflect together, and the spring telescopic rod structure formed by the adjusting rod 143, the sleeve 145 and the spring 144 is used for enabling the deflected discharge port 14 to restore to the initial state integrally, so that the discharge port 14 is in a back-and-forth swinging state, thereby achieving the purpose of preventing blocking.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medicament grinder for medical care, including handheld shell (1) and electric heating wire (9), its characterized in that: the top of handheld shell (1) has been seted up and has been thrown medicine mouth (2), and the avris of throwing medicine mouth (2) is provided with fixes power box (3) on handheld shell (1) top, the internally mounted of power box (3) has motor (4), and first awl tooth (6) on motor (4) and second awl tooth (7) on pivot (5) mesh mutually to pivot (5) are installed perpendicularly in handheld shell (1) and power box (3), puddler (8) are installed to the symmetry on pivot (5), electric heating wire (9) are installed in the inside of handheld shell (1), and the inboard of handheld shell (1) is provided with crushing piece (10) of fixing on pivot (5), and the below of crushing piece (10) is provided with sieve (11), sieve (11) are fixed in the inner wall of handheld shell (1), and the bottom of handheld shell (1) is provided with discharge gate (14) and is located riser (15) avris of discharge gate (14) ).

2. A drug milling apparatus for medical care according to claim 1, wherein: puddler (8) are the downward sloping and distribute, and inside sets up first cavity (81) that link up the setting, and the top of first cavity (81) is linked together with the bottom of second cavity (82), and the top of second cavity (82) is linked together with water pipe (83) to water pipe (83) bearing connection is on pivot (5) top.

3. A drug milling apparatus for medical care according to claim 1, wherein: the crushing block (10) is of a round table-shaped structure, the top end of the crushing block is of an upward convex arc-shaped structure, the distance between the crushing block (10) and the inner wall of the handheld shell (1) decreases progressively from top to bottom, and the surface of the crushing block (10) is provided with a crushing protrusion (101).

4. A drug milling apparatus for medical care according to claim 1, wherein: the cross section of the sieve plate (11) is of a downward-concave arc structure, a fine grinding plate (13) and a fixing plate (12) are arranged above the sieve plate (11), and the fixing plate (12) provided with the fine grinding plate (13) is fixed on the rotating shaft (5).

5. A drug milling apparatus for medical care according to claim 1, wherein: the right side of the discharge port (14) is of an inwards-concave arc structure, the middle section of the discharge port is a corrugated pipe (141), a cam (142) fixed at the bottom end of the rotating shaft (5) is arranged on the inner side of the discharge port (14), and the lower section surface of the discharge port (14) is rotatably connected with the adjusting rod (143) through a pin shaft.

6. A drug milling apparatus for medical care according to claim 5, wherein: the end of the adjusting rod (143) is located inside the sleeve (145), the adjusting rod and the sleeve are connected through a spring (144), and the tail end of the sleeve (145) is fixed to the bottom end of the vertical plate (15).