CN209173991U - A kind of medicine crushing device for emergency nursing - Google Patents

Abstract

The utility model discloses a medicine crushing device for emergency nursing. , a sliding seat is slidably connected in the two rails, and a first rack and a second rack opposite to each other in the tooth direction are symmetrically welded on the two sliding seats. The utility model can smash the tablets with larger particles, the operation is convenient, the time and energy of the manual smashing of medical staff can be saved, and the work efficiency is higher.

Description

A kind of medicine crushing device for emergency nursing

technical field

The utility model relates to the technical field of medical care, in particular to a medicine crushing device for emergency nursing.

Background technique

In the emergency nursing process of the hospital, when critically ill patients take granular medicines, it is difficult for critically ill patients to take the tablet medicines due to the large size of the tablet medicines.

The usual method used by medical staff is to use a mortar and a grinding rod to mash by hand. This method not only consumes a lot of manpower, but also has low work efficiency when there are many critically ill patients requiring care, making it difficult to meet the demand.

To this end, we propose a drug crushing device for emergency nursing.

Utility model content

The purpose of the utility model is to solve the problems in the background technology, and proposes a medicine crushing device for emergency nursing.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a device for crushing medicines for emergency nursing, comprising a box body, an upper end of the box body is provided with an opening, and a mounting shell is arranged at the opening, and the inner side of the mounting shell is provided with an opening. Two rails are symmetrically and fixedly connected on the wall, sliding seats are slidably connected in the two rails, and first racks and second racks opposite to each other in the tooth direction are symmetrically welded on the two sliding seats.

In the above-mentioned device for crushing medicines for emergency nursing, a transmission gear is jointly meshed with the first rack and the second rack, and the transmission gear is rotatably connected to the inner side wall of the installation shell, where the first rack is located. The side wall of the sliding seat is also welded with a transmission seat, the surface of the transmission seat is provided with a chute, the inner side of the chute is slidably connected with a transmission shaft, and a servo motor is fixedly installed on the inner side wall of the other side of the installation shell, The end of the output rod of the servo motor is welded with a turntable, the end of the transmission shaft away from the chute is welded on the surface of the turntable, and the bottom ends of the two sliding seats penetrate through the mounting shell and are welded with connecting rods, and the bottom of the mounting shell is welded. There are sliding holes for matching the first rack, the second rack and the sliding seat, a hemispherical crushing block is welded to the bottom of the two connecting rods, and two matching hemispherical crushing blocks are correspondingly opened at the bottom of the box. The hemispherical slot used by the block.

In the above-mentioned device for crushing medicines for emergency nursing, twice the horizontal distance between the drive shaft and the center of the turntable is less than the length of the chute.

In the above-mentioned device for crushing medicines for emergency nursing, a handle is welded on the upper end of the mounting shell, and the surface of the handle is provided with anti-slip lines.

In the above-mentioned device for crushing medicines for emergency nursing, an angle iron is fixedly installed between the servo motor and the inner side wall of the installation shell.

In the above-mentioned device for crushing medicines for emergency nursing, a rubber sleeve is sleeved on the outside of the installation shell, and the installation shell is clamped with the opening of the box body through the rubber sleeve.

The advantages of the present utility model are:

1. By setting the servo motor to drive the turntable to rotate, the transmission shaft drives the transmission seat, the first rack and the second rack, so that the two connecting rods drive the semi-circular crushing block to reciprocate up and down, and the bottom of the box can be adjusted. The medicines are mashed by the semi-circular crushing block, which is convenient to operate and saves the time and energy of manual mashing by medical staff;

2. The movement frequency of the two hemispherical crushing blocks can be controlled by controlling the rotation speed of the servo motor, so that the tablets can be quickly smashed and the work efficiency is higher.

Description of drawings

Fig. 1 is the structural representation of a kind of emergency nursing medicine crushing device proposed by the utility model;

Fig. 2 is the A-A view of the mounting shell part in Fig. 1;

Fig. 3 is a structural cross-sectional view of a transmission seat part of a medicine pulverizing device for emergency nursing provided by the utility model.

In the figure: 1 box body, 2 installation shell, 3 track, 4 sliding seat, 5 first rack, 6 second rack, 7 transmission gear, 8 transmission seat, 9 chute, 10 transmission shaft, 11 servo motor, 12 turntable, 13 connecting rod, 14 hemispherical crushing block, 15 handle, 16 angle iron.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation , are constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

1-3, a medicine crushing device for emergency nursing, comprising a box body 1, the upper end of the box body 1 is provided with an opening, the opening is provided with a mounting shell 2, and two rails 3 are symmetrically and fixedly connected on the inner side wall of the mounting shell 2. , the two rails 3 are slidably connected with a sliding seat 4, and the two sliding seats 4 are symmetrically welded with a first rack 5 and a second rack 6 opposite to each other in the tooth direction. The first rack 5 and the second rack 6 A transmission gear 7 is meshed between them, and the transmission gear 7 is rotatably connected to the inner side wall of the installation shell 2. A transmission seat 8 is also welded on the side wall of the sliding seat 4 where the first rack 5 is located, and the surface of the transmission seat 8 is provided with a chute. 9. A transmission shaft 10 is slidably connected inside the chute 9, a servo motor 11 is fixedly installed on the inner side wall of the other side of the installation shell 2, a turntable 12 is welded to the rod end of the output rod of the servo motor 11, and the transmission shaft 10 is far away from the chute 9 One end is welded on the surface of the turntable 12, and an angle iron is fixedly installed between the servo motor 11 and the inner side wall of the installation shell 2, so that the installation structure of the servo motor 11 is more stable, and the horizontal distance between the transmission shaft 10 and the center of the turntable 12 is twice less than the sliding The length of the slot 9 is such that the transmission shaft 10 will not be abutted by the edge of the chute 9 when it is driven by the turntable 12 to slide along the chute 9, thereby affecting the transmission effect.

The bottom ends of the two sliding seats 4 penetrate through the mounting shell 2 and are welded with connecting rods 13, and the bottom of the mounting shell 2 is provided with sliding holes for use with the first rack 5, the second rack 6 and the sliding seat 4, and the two are connected. A hemispherical pulverizing block 14 is welded to the bottom of the rod 13, and two hemispherical grooves are correspondingly opened at the bottom of the box body 1 for use with the hemispherical pulverizing block 14. The installation shell 2 is covered with a rubber sleeve, and the installation shell 2 passes through the rubber. The sleeve is clamped with the opening of the box body 1, and the elasticity of the rubber material is used to clamp the opening of the box body 1, and it is convenient to pull out the installation shell 2 as a whole. The upper end of the installation shell 2 is welded with a handle 15, and the surface of the handle 15 is opened. With anti-slip pattern, it is convenient to insert and pull out the installation shell 2 from the upper opening of the box body 1, which is more labor-saving.

When using the utility model, put the tablets to be crushed into the two hemispherical grooves at the inner bottom of the box body 1, then clamp the mounting shell 2 at the opening of the box body 1, and drive the servo motor 11 to drive the turntable 12 to rotate. The rotation of the turntable 12 drives the transmission shaft 10 to slide along the chute 9 on the surface of the transmission base 8. When the transmission shaft 10 slides, it pushes and pulls the transmission base 8 and the first rack 5 welded with the transmission base 8, so that the first rack 5 and the sliding The seat 4 slides up and down along the track 3, the first rack 5 slides to drive the meshed transmission gear 7 to rotate, and the transmission gear 7 rotates to drive the meshed second rack 6 to also drive the sliding seat 4 to slide up and down along the track 3, and the sliding direction is the same as the first gear. A rack 5 slides in the opposite direction;

As the turntable 12 drives the transmission shaft 10 to drive the transmission base 8 and the first rack 5, the first rack 5 and the second rack 6 can both drive the sliding base 4 to reciprocate up and down along the track 3, and when the first When the rack 5 and the second rack 6 slide to the lowest point, the hemispherical crushing blocks 14 at the bottom of the two connecting rods 13 are not in contact with the bottom of the box 1, so that the hemispherical crushing blocks at the bottom of the two connecting rods 13 can be crushed. The block 14 smashes the tablets in the hemispherical groove, and the movement frequency of the two hemispherical crushing blocks 14 can be controlled by controlling the rotation speed of the servo motor 11, so as to quickly smash the tablets. The medicine in the box body 1 can be poured out. In order to keep the box body 1 stable during the mashing process, the box body 1 can be fixed on the desktop by hand or other means, which is more convenient.

The above descriptions are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (5)

1. A device for crushing medicines for emergency nursing, comprising a box body (1), characterized in that an opening is provided at the upper end of the box body (1), and a mounting shell (2) is provided at the opening, and the mounting shell (2) Two rails (3) are symmetrically and fixedly connected on the inner side wall, sliding seats (4) are slidably connected in the two rails (3), and teeth are symmetrically welded on the two sliding seats (4). To the opposite first rack (5) and second rack (6); a transmission gear (7) is meshed with the first rack (5) and the second rack (6), and the transmission gear ( 7) It is rotatably connected to the inner side wall of the mounting shell (2). The side wall of the sliding seat (4) where the first rack (5) is located is also welded with a transmission seat (8). The surface of the transmission seat (8) A chute (9) is provided, a transmission shaft (10) is slidably connected inside the chute (9), and a servo motor (11) is fixedly installed on the inner side wall of the other side of the mounting shell (2). A turntable (12) is welded to the rod end of the output rod of the servo motor (11), the end of the transmission shaft (10) away from the chute (9) is welded to the surface of the turntable (12), and the two sliding seats (4) The bottom end penetrates the mounting shell (2) and is welded with a connecting rod (13), and the bottom of the mounting shell (2) is provided with a first rack (5), a second rack (6) and a sliding seat (4) for use A hemispherical crushing block (14) is welded to the bottom of the two connecting rods (13), and two hemispheres are correspondingly opened at the bottom of the box body (1) for use with the hemispherical crushing block (14). groove. 2 . The device for smashing medicines for emergency nursing according to claim 1 , wherein twice the horizontal distance between the drive shaft ( 10 ) and the center of the turntable ( 12 ) is less than the length of the chute ( 9 ). 3 . 3 . The device for smashing medicines for emergency nursing according to claim 1 , wherein a handle ( 15 ) is welded on the upper end of the mounting shell ( 2 ), and a surface of the handle ( 15 ) is provided with anti-skid lines. 4 . 4 . The device for crushing medicines for emergency nursing according to claim 1 , wherein an angle iron ( 16 ) is fixedly installed between the servo motor ( 11 ) and the inner side wall of the mounting shell ( 2 ). 5 . 5 . The device for smashing medicines for emergency nursing according to claim 1 , wherein a rubber sleeve is sleeved on the outside of the installation shell ( 2 ), and the installation shell ( 2 ) passes through the rubber sleeve and the box body ( 1 ). 6 . ) opening clips.