CN213726754U

CN213726754U - Tablet grinding device for pediatric nursing convenient for collecting medicine powder

Info

Publication number: CN213726754U
Application number: CN202022316810.1U
Authority: CN
Inventors: 秦海燕; 肖明晨; 王丽
Original assignee: Affiliated Hospital of Zunyi Medical University
Current assignee: Affiliated Hospital of Zunyi Medical University
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-07-20
Anticipated expiration: 2030-10-16

Abstract

The utility model discloses a tablet grinder is used in paediatrics nursing convenient to collect powder, including base member, main shaft, unloading pipeline, grinding roller and grinding roller, base member surface upper end is provided with the motor, and is provided with the feed inlet on the base member surface to motor output end fixedly connected with main shaft, the surface of main shaft is connected with first bevel gear, and is connected with second bevel gear in the first bevel gear outside, the feed inlet lower extreme is connected with the unloading pipeline, and unloading pipeline fixed surface connects second bevel gear, the inside fixed axle that is provided with of unloading pipeline. This tablet grinder is used in paediatrics nursing convenient to collect powder is provided with grinding roller and grinding roller, through the crushing preliminary treatment of grinding roller to the tablet for the tablet becomes the graininess from the solid tablet, then carries out the crocus through grinding roller and handles, makes the grinding of tablet more even, and twice processing makes the grinding effect improve greatly.

Description

Tablet grinding device for pediatric nursing convenient for collecting medicine powder

Technical Field

The utility model relates to a paediatrics nursing technical field specifically is a tablet grinder is used in paediatrics nursing convenient to collect powder.

Background

With the development of medical technology, when nursing infants, medical staff need to grind tablets because the infants are difficult to swallow the tablets directly, and the solid tablets are ground into powder by the medical staff, so that the powder is dissolved in a solution and is more convenient to take;

the current tablet grinder is carrying out the during operation, and the inefficiency of grinding the tablet, the too big powder of granular sensation easily appears in the grinding effect, is difficult for dissolving when leading to follow-up dashing to take effect to and accomplish the back at powder grinding, be difficult for carrying out the powder and collect, lead to causing the waste of raw materials.

In view of the above problems, innovative design based on the conventional tablet grinding apparatus is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tablet grinder is used in paediatrics nursing convenient to collect powder to the grinding efficiency who proposes in solving above-mentioned background art is low, and the too big powder of granular sensation easily appears in the effect, and is difficult for carrying out the powder collection, causes the extravagant problem of raw materials.

In order to achieve the above object, the utility model provides a following technical scheme: a tablet grinding device for pediatric nursing convenient for collecting medicine powder comprises a base body, a main shaft, a feeding pipeline, a grinding roller and a grinding roller, wherein a motor is arranged at the upper end of the outer surface of the base body, a feeding hole is formed in the upper end of the outer surface of the base body, the main shaft is fixedly connected with the output end of the motor, a first bevel gear is connected to the outer surface of the main shaft, the outer side of the first bevel gear is connected with a second bevel gear, the lower end of the feeding hole is connected with the feeding pipeline, the outer surface of the feeding pipeline is fixedly connected with the second bevel gear, a fixed shaft is arranged inside the feeding pipeline, the grinding roller is fixedly arranged on the outer side of the fixed shaft and the inner side of the feeding pipeline, a main gear is connected to the outer surface of the main shaft, the outer side of the main gear is connected with the auxiliary gear, the inner side of the auxiliary gear is connected with the grinding roller through the fixed shaft, the upper end of the outer surface of the grinding roller is connected with a supporting rod, and the bracing piece tip is provided with torsion spring, unloading pipeline downside is provided with the fixed block, and the fixed block inner is provided with the movable block to the inner fixedly connected with filter screen of movable block, the movable block is connected with the fixed block through reset spring, and the movable block outside is connected with the handle, unloading pipeline bottom is connected with the discharge gate.

Preferably, the first bevel gear and the second bevel gear are in meshed connection, the second bevel gear and the blanking pipeline are in a welding integrated structure, and the first bevel gear and the second bevel gear are in an up-and-down symmetrical structure in front view.

Preferably, the unloading pipeline constitutes revolution mechanic through second bevel gear and first bevel gear, and the roller of polishing of fixed axle outer end is connected with the inboard roller of polishing of unloading pipeline for a cross structure.

Preferably, the main gear and the pinion are in meshed connection, and the grinding roller and the pinion form a rotating structure through a fixing rod.

Preferably, the grinding roller and the support rod form an elastic structure through a torsion spring, and grinding balls are uniformly distributed at the outer end of the grinding roller and the inner end of the discharging pipeline.

Preferably, the filter screen and the movable block are of an integrated structure, the movable block forms a sliding structure with the fixed block through the handle, and the movable block forms an elastic structure with the fixed block through the return spring.

Compared with the prior art, the beneficial effects of the utility model are that: the tablet grinding device for pediatric nursing convenient for collecting medicine powder;

1. the grinding roller and the grinding roller are arranged, the grinding roller is used for grinding the tablets to be in a pretreatment mode, so that the tablets are changed into granules from solid tablets, then the grinding roller is used for grinding, so that the grinding of the tablets is more uniform, and the grinding effect is greatly improved due to the two-time treatment;

2. the filter screen is arranged, even if a few of powder with larger granular sensation exists after the two treatments, the powder passing through the filter screen is completely ground, and the filtered powder with larger granular sensation is collected by cleaning the filter screen and is ground again;

3. be provided with the discharge gate, through the discharge gate that unloading pipeline below set up to and the household utensils that hold powder are stabilized the collection to the powder that grinds, make the powder difficult appearance phenomenon such as splash after the grinding is accomplished.

Drawings

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

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of the grinding roller of the present invention;

FIG. 4 is a schematic top view of the grinding roller of the present invention;

fig. 5 is a schematic view of the filter screen of the present invention.

In the figure: 1. a substrate; 2. a motor; 3. a feed inlet; 4. a main shaft; 5. a first bevel gear; 6. a blanking pipeline; 7. a second bevel gear; 8. a fixed shaft; 9. grinding a roller; 10. a main gear; 11. a pinion gear; 12. fixing the rod; 13. a grinding roller; 14. a support bar; 15. a torsion spring; 16. a fixed block; 17. a movable block; 18. a filter screen; 19. a return spring; 20. a handle; 21. and (4) a discharge port.

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 tablet grinding device for pediatric nursing convenient for collecting medicine powder comprises a base body 1, a motor 2, a feed inlet 3, a main shaft 4, a first bevel gear 5, a feed pipe 6, a second bevel gear 7, a fixing shaft 8, a grinding roller 9, a main gear 10, a secondary gear 11, a fixing rod 12, a grinding roller 13, a support rod 14, a torsion spring 15, a fixing block 16, a movable block 17, a filter screen 18, a reset spring 19, a handle 20 and a discharge port 21, wherein the motor 2 is arranged at the upper end of the outer surface of the base body 1, the feed inlet 3 is arranged at the upper end of the outer surface of the base body 1, the main shaft 4 is fixedly connected with the output end of the motor 2, the first bevel gear 5 is connected with the outer surface of the main shaft 4, the outer side of the first bevel gear 5 is connected with the second bevel gear 7, the lower end of the feed inlet 3 is connected with the feed pipe 6, the second bevel gear 7 is fixedly connected with the outer surface of the feed pipe 6, the fixing shaft 8 is arranged inside the feed pipe 6, a grinding roller 9 is fixedly arranged on the outer side of the fixed shaft 8 and the inner side of the blanking pipeline 6, a main gear 10 is connected to the outer surface of the main shaft 4, the outer side of the main gear 10 is connected with a pinion 11, the inner side of the pinion 11 is connected with a grinding roller 13 through a fixed rod 12, the upper end of the outer surface of the grinding roller 13 is connected with a supporting rod 14, a torsion spring 15 is arranged at the end part of the supporting rod 14, a fixed block 16 is arranged on the lower side of the blanking pipeline 6, a movable block 17 is arranged at the inner end of the fixed block 16, a filter screen 18 is fixedly connected to the inner end of the movable block 17, the movable block 17 is connected with the fixed block 16 through a return spring 19, the outer side of the movable block 17 is connected with a handle 20, and the bottom end of the blanking pipeline 6 is connected with a discharge port 21;

the first bevel gear 5 is meshed with the second bevel gear 7, the second bevel gear 7 and the feeding pipeline 6 are of a welding integrated structure, the first bevel gear 5 and the second bevel gear 7 are in an up-and-down symmetrical structure in front view, the feeding pipeline 6 and the first bevel gear 5 form a rotating structure through the second bevel gear 7, the grinding roller 9 at the outer end of the fixed shaft 8 is connected with the grinding roller 9 at the inner side of the feeding pipeline 6 in a crossed structure, and through the crossed work of the grinding rollers 9, tablets are crushed to be changed into granules from tablets, and the tablets are crushed and pretreated;

the main gear 10 is meshed with the pinion 11, the grinding roller 13 and the pinion 11 form a rotating structure through a fixing rod 12, the grinding roller 13 and a supporting rod 14 form an elastic structure through a torsion spring 15, grinding balls are uniformly distributed at the outer end of the grinding roller 13 and the inner end of the discharging pipeline 6, and the medicines are fully ground through the grinding balls at the outer side of the grinding roller 13 and the grinding balls at the inner side of the discharging pipeline 6 to be changed into powder from granules;

the filter screen 18 and the movable block 17 are of an integrated structure, the movable block 17 and the fixed block 16 form a sliding structure through the handle 20, the movable block 17 and the fixed block 16 form an elastic structure through the return spring 19, and powder with large granular sensation is collected through the filter screen 18.

The working principle is as follows: when the tablet grinding device for pediatric nursing convenient for collecting medicine powder is used, according to the graph shown in fig. 1-3, the device is firstly placed at a position needing to work, tablets are put into the device from a feed inlet 3, then a motor 2 is powered on, the output end of the motor 2 drives a main shaft 4 to rotate, so that a first bevel gear 5 drives a second bevel gear 7 which is meshed with the first bevel gear to rotate, the upper end part of a blanking pipeline 6 synchronously rotates along with the second bevel gear 7, a grinding roller 9 on the inner side of the blanking pipeline and a grinding roller 9 on the outer end of a fixed shaft 8 rotate in a crossed mode, tablets in the blanking pipeline 6 are ground, the tablets are changed into granules from the tablets, and the tablets are ground and pretreated;

according to fig. 2 and 4, after the tablets are changed into granules, the main shaft 4 continuously rotates to drive the main gear 10 with only half of the teeth on the outer side to start rotating, so that the main gear 10 is intermittently meshed with the pinion 11, the pinion 11 drives the grinding roller 13 to start rotating when being meshed, and the grinding balls on the outer side of the grinding roller 13 and the grinding balls on the inner side of the blanking pipeline 6 fully grind the medicines to change the medicines from granules into powder, so that the grinding treatment is stably carried out;

according to fig. 2 and 5, after the medicine crocus is handled and is accomplished, the likepowder material will flow to discharge gate 21 through filter screen 18, filter screen 18 will cross the great powder of the sense of particle of crossing this moment, thereby avoid insoluble when follow-up dashing, when needs clearance filter screen 18, outwards take out handle 20, handle 20 drives movable block 17 and moves outwards to the device, be convenient for clear up the collection to the powder, after the clearance is accomplished, under reset spring 19's effect, filter screen 18 resets, all powder that filter was accomplished are collected in flowing to the household utensils through discharge gate 21, whole practicality has been increased.

Those not described in detail in this specification are within the skill of the art.

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. The utility model provides a tablet grinder for paediatrics nursing convenient to collect powder, includes base member (1), main shaft (4), unloading pipeline (6), grinding roller (9) and grinding roller (13), its characterized in that: the automatic feeding device is characterized in that a motor (2) is arranged at the upper end of the outer surface of the base body (1), a feeding hole (3) is formed in the upper end of the outer surface of the base body (1), a main shaft (4) is fixedly connected to the output end of the motor (2), a first bevel gear (5) is connected to the outer surface of the main shaft (4), the outer side of the first bevel gear (5) is connected with a second bevel gear (7), a discharging pipeline (6) is connected to the lower end of the feeding hole (3), the outer surface of the discharging pipeline (6) is fixedly connected with the second bevel gear (7), a fixed shaft (8) is arranged inside the discharging pipeline (6), a grinding roller (9) is fixedly arranged on the outer side of the fixed shaft (8) and the inner side of the discharging pipeline (6), a main gear (10) is connected to the outer surface of the main shaft (4), the outer side of the main gear (10) is connected with an auxiliary gear (11), and a grinding roller (13) is connected to the inner side of the auxiliary gear (11) through a fixed rod (12), grind roller (13) surface upper end and be connected with bracing piece (14), and bracing piece (14) tip is provided with torque spring (15), unloading pipeline (6) downside is provided with fixed block (16), and fixed block (16) inner is provided with movable block (17) to movable block (17) inner fixedly connected with filter screen (18), movable block (17) are connected with fixed block (16) through reset spring (19), and movable block (17) outside is connected with handle (20), unloading pipeline (6) bottom is connected with discharge gate (21).

2. The drug tablet grinding device for pediatric care convenient for collecting drug powder as claimed in claim 1, wherein: the first bevel gear (5) is in meshed connection with the second bevel gear (7), the second bevel gear (7) and the blanking pipeline (6) are of a welding integrated structure, and the first bevel gear (5) and the second bevel gear (7) are of a vertically symmetrical structure in front view.

3. The drug tablet grinding device for pediatric care convenient for collecting drug powder as claimed in claim 1, wherein: the blanking pipeline (6) and the first bevel gear (5) form a rotating structure through the second bevel gear (7), and the grinding roller (9) at the outer end of the fixed shaft (8) is connected with the grinding roller (9) at the inner side of the blanking pipeline (6) in a crossed structure.

4. The drug tablet grinding device for pediatric care convenient for collecting drug powder as claimed in claim 1, wherein: the main gear (10) is in meshed connection with the pinion (11), and the grinding roller (13) and the pinion (11) form a rotating structure through a fixing rod (12).

5. The drug tablet grinding device for pediatric care convenient for collecting drug powder as claimed in claim 1, wherein: the grinding roller (13) and the support rod (14) form an elastic structure through a torsion spring (15), and grinding balls are uniformly distributed at the outer end of the grinding roller (13) and the inner end of the blanking pipeline (6).

6. The drug tablet grinding device for pediatric care convenient for collecting drug powder as claimed in claim 1, wherein: the filter screen (18) and the movable block (17) are of an integrated structure, the movable block (17) and the fixed block (16) form a sliding structure through the handle (20), and the movable block (17) and the fixed block (16) form an elastic structure through the return spring (19).