Efficient medicine crushing device

Abstract

The efficient medicine smashing device comprises a box body with the bottom connected with a medicine smashing bin, a medicine smashing device attached to the inner wall of the medicine smashing bin is inserted into the medicine smashing bin, the medicine smashing device comprises a medicine smashing head and a grinding head which are coaxially arranged, and a driving shaft connected with a driving assembly is fixed to the top of the grinding head. The driving assembly comprises a rotating shaft and a worm which are in transmission connection, a worm gear meshed with the worm is installed on the driving shaft, a first partition plate and a second partition plate which are arranged up and down are movably arranged in the box body, a cam installed on the worm is arranged above the first partition plate, and a linkage rod is fixed between the first partition plate and the second partition plate. And a push rod is vertically fixed between the partition plate II and the medicine pounding head. By arranging the box body, the mounting pipe, the medicine pounding bin and the medicine pounding device, compared with the prior art, powder can be prevented from being diffused into air, medicine can be prevented from being in contact with external dust, and the safety of the medicine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a medicine crushing technical field, especially a kind of high-efficiency medicine crushing device. BACKGROUND

[0002] In today's pharmaceutical market, the use of tablet crushing equipment has become a common demand. In the prior art, these devices usually require users to place the tablets in a specially designed container, and then use a mortar or similar traditional tool to perform a series of up-and-down pounding actions to break the tablets into small particles. However, in actual application, on the one hand, during the process of crushing the medicine, powder is produced, which can easily spread outward due to the open container, and dust can also enter. On the other hand, it takes a long time and effort to manually repeat the medicine pounding action to complete the crushing of the medicine. Therefore, we propose a high-efficiency medicine crushing device. SUMMARY

[0003] To solve the above problems, the utility model provides a kind of high-efficiency medicine crushing device.

[0004] To achieve the above purpose, the utility model provides the following technical scheme:

[0005] A high-efficiency medicine crushing device is designed, which includes a box connected to a medicine pounding bin at the bottom. A medicine pounding device is inserted into the medicine pounding bin and fits with the inner wall. The medicine pounding device includes a medicine pounding head and a grinding head arranged coaxially. A drive shaft is fixed to the top of the grinding head and connected to a drive assembly. The drive assembly includes a transmission shaft and a worm connected by transmission. A worm wheel is installed on the drive shaft and engages with the worm. A movable partition plate one and a movable partition plate two are arranged in the box. A cam is installed on the worm above the partition plate one. A linkage rod is fixed between the partition plate one and the partition plate two. A push rod is vertically fixed between the partition plate two and the medicine pounding head.

[0006] In the above scheme, the box bottom is connected to a mounting tube. The medicine pounding bin is threadedly connected to the mounting tube. The mounting tube is equipped with a limiting plate.

[0007] In the above scheme, the medicine pounding bin has a spherical bottom. The grinding head is movably connected to the medicine pounding head.

[0008] In the above scheme, the medicine pounding head is provided with a moving port that fits with the grinding head. A support frame is fixed to the inner wall of the box. The lower end of the drive shaft is movably connected to the support frame. The grinding head and the medicine pounding head can be combined into a hemispherical body.

[0009] In the above scheme, a hand crank is installed on the transmission shaft outside the box.

[0010] The box body is internally provided with four guide rods, and the guide seats are slidably connected to the guide rods.

[0011] The upper and lower ends of the guide rods are respectively sleeved with springs, one end of the spring is connected to the inner wall of the box body, and the other end is respectively connected to the first partition plate and the second partition plate.

[0012] The advantages and beneficial effects of the high-efficiency medicine crushing device are as follows: the installation pipe is used to connect the medicine crushing bin and the box body, and the medicine crushing device connected to the box body is used to crush the medicine in the medicine crushing bin; in the medicine crushing process, on the one hand, the medicine crushing bin and the box body are connected in a closed manner to prevent the powder generated by crushing the medicine from spreading to the outside of the box body, thereby preventing the powder from spreading to the air; on the other hand, the medicine crushing bin and the box body are connected in a closed manner to prevent dust from entering the medicine crushing bin, thereby preventing the medicine from contacting the dust outside, improving the safety of the medicine, and improving the efficiency of crushing the medicine. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the description of the embodiments or the prior art will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained from these drawings without creative labor.

[0014] Figure 1 The structure diagram of the high-efficiency medicine crushing device is shown in the figure.

[0015] Figure 2 The sectional view of the high-efficiency medicine crushing device is shown in the figure.

[0016] Figure 3 The structure diagram of the medicine crushing device of the high-efficiency medicine crushing device is shown in the figure.

[0017] In the figure: box 1, installation pipe 2, limit plate 3, medicine pounding bin 4, medicine pounding device 5, medicine pounding head 51, moving mouth 52, grinding head 53, driving shaft 6, worm wheel 7, rotating shaft 8, worm 9, hand crank 10, partition plate one 11, partition plate two 12, cam 13, guide rod 14, spring 15, guide seat 16, linkage rod 17, support frame 18, push rod 19. DETAILED DESCRIPTION

[0018] The specific embodiments of the utility model will be further described below in combination with the drawings and examples. The following examples are only used to more clearly illustrate the technical scheme of the utility model, and cannot limit the protection scope of the utility model.

[0019] Please refer to Figures 1-3 The utility model provides a kind of technical scheme: a kind of high-efficiency medicine crushing device, including the box 1 with the medicine pounding bin 4 being connected in bottom, medicine pounding bin 4 is inserted with the medicine pounding device 5 being attached to its inner wall;

[0020] Further, the installation pipe 2 is fixedly connected to the bottom of the box 1, and the medicine pounding bin 4 is threadedly connected to the installation pipe 2, as shown in Figure 1 The medicine pounding bin 4 is sleeved on the installation pipe 2, and the limit plate 3 is arranged on the installation pipe 2, so that the connection position of the medicine pounding bin 4 and the installation pipe 2 is positioned by the limit plate 3.

[0021] Specifically, by arranging the box 1, the installation pipe 2, the medicine pounding bin 4 and the medicine pounding device 5, the medicine pounding bin 4 is communicated with the box 1 by the installation pipe 2, and the medicine in the medicine pounding bin 4 is crushed by cooperating with the medicine pounding device 5 connected to the box 1. Compared with the prior art, in the medicine pounding process, on the one hand, by sealingly connecting the medicine pounding bin 4 and the box 1, the powder generated by crushing the medicine is prevented from spreading to the outside of the box 1, thereby preventing the powder from spreading into the air. On the other hand, by sealingly connecting the medicine pounding bin 4 and the box 1, dust is prevented from entering the medicine pounding bin 4, the medicine is prevented from contacting the dust outside, and the safety of the medicine is improved.

[0022] The medicine pounding device 5 comprises the medicine pounding head 51 and the grinding head 53 arranged coaxially.

[0023] Further, the medicine pounding bin 4 has a spherical bottom, so that the medicine is gathered at the center of the bottom of the medicine pounding bin 4 to be in full contact with the medicine, and the grinding head 53 is movably connected to the medicine pounding head 51.

[0024] Further, the medicine pounding head 51 is provided with the moving mouth 52 matched with the grinding head 53, the support frame 18 is fixed to the inner wall of the box 1, the lower end of the driving shaft 6 is movably connected to the support frame 18, and the upper end of the driving shaft 6 is movably connected to the inner wall of the top of the box 1. The stability of the driving shaft 6 is improved by the support frame 18. The grinding head 53 and the medicine pounding head 51 can be combined into a hemispherical body, so as to be attached to the inner wall of the bottom of the medicine pounding bin 4 and be in full contact with the medicine.

[0025] The driving shaft 6 is fixed on the top of the grinding head 53 and is connected with a driving assembly, the driving assembly comprises a rotating shaft 8 and a worm 9 which are connected in transmission, the end of the worm 9 is movably connected with the inner wall of the box 1, the worm wheel 7 which is engaged with the worm 9 is installed on the driving shaft 6, the partition plate one 11 and the partition plate two 12 which are arranged in up-down direction are movably arranged in the box 1, the cam 13 which is installed on the worm 9 is arranged above the partition plate one 11, the linkage rod 17 is fixed between the partition plate one 11 and the partition plate two 12;

[0026] Further, the guide rod 14 is vertically fixed on the four corners in the box 1, the guide seat 16 which is slidably connected with the guide rod 14 is fixed on the partition plate one 11 and the partition plate two 12, so that the moving direction of the partition plate one 11 and the partition plate two 12 is limited;

[0027] Further, the spring 15 is sleeved on the upper and lower ends of the guide rod 14, one end of the spring 15 is connected with the inner wall of the box 1, and the other end of the spring 15 is connected with the partition plate one 11 and the partition plate two 12 respectively;

[0028] Specifically, as shown in the figure, Figure 2 when the convex end of the cam 13 is vertically contacted with the partition plate one 11, the upper spring 15 is in the expansion state, and the lower spring 15 is in the contraction state, when the cam 13 continues to rotate, the partition plate one 11 and the partition plate two 12 can be quickly reset under the elastic force of the spring 15.

[0029] The push rod 19 is vertically fixed between the partition plate two 12 and the medicine pounding head 51; the cam 13 moves the partition plate one 11 downward, cooperates with the linkage rod 17, moves the partition plate two 12 and the push rod 19 downward, and further moves the medicine pounding head 51 downward;

[0030] Further, the hand crank 10 is installed on the rotating shaft 8 which is located outside the box 1, the hand crank 10 is used to rotate the rotating shaft 8;

[0031] Specifically, by arranging the driving shaft 6, the medicine pounding head 51, the grinding head 53, the partition plate one 11, the partition plate two 12, the worm 9, the worm wheel 7, the cam 13, the linkage rod 17 and the push rod 19, by rotating the rotating shaft 8, the cam 13 is rotated, the partition plate one 11 is moved up and down, the partition plate two 12 is moved up and down by cooperating with the linkage rod 17, the push rod 19 drives the medicine pounding head 51 to pound and crush the medicine up and down, at the same time, the rotating shaft 8 drives the worm 9 to rotate, the worm wheel 7 is driven to rotate, the driving shaft 6 is rotated, the grinding head 53 grinds the medicine in the medicine pounding bin 4, which saves time and effort, achieves the effect of high-efficiency crushing of medicine, and is more convenient to use.

[0032] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A high efficiency medicine crushing device comprising a box (1) with a medicine crushing bin (4) connected to the bottom, characterized in that, The medicine-pounding bin (4) is transparent and internally inserted with a medicine-pounding device (5) attached to the inner wall thereof, the medicine-pounding device (5) comprising a medicine-pounding head (51) and a grinding head (53) coaxially arranged, the grinding head (53) having a driving shaft (6) fixed to the top thereof and connected with a driving assembly, the driving assembly comprising a rotating shaft (8) and a worm (9) in transmission connection, the driving shaft (6) being provided with a worm wheel (7) in engagement with the worm (9), the box (1) being movably provided with a partition plate one (11) and a partition plate two (12) arranged in up-down direction, the partition plate one (11) being provided with a cam (13) mounted on the worm (9) above, the partition plate one (11) and the partition plate two (12) being fixed with a linkage rod (17) therebetween, and the partition plate two (12) being perpendicularly fixed with a push rod (19) between the partition plate two (12) and the medicine-pounding head (51).

2. The high efficiency pill crushing device of claim 1, wherein, The box (1) is fixedly communicated with a mounting pipe (2) at the bottom thereof, the medicine-pounding bin (4) is threadedly connected with the mounting pipe (2), and the mounting pipe (2) is externally provided with a limiting plate (3).

3. The high efficiency pill crushing device of claim 1, wherein, The medicine-pounding bin (4) has a spherical bottom, and the grinding head (53) is movably connected with the medicine-pounding head (51).

4. The high efficiency pill crushing device of claim 3, wherein, The medicine-pounding head (51) is internally provided with a moving opening (52) matched with the grinding head (53), the box (1) is internally fixed with a support frame (18) on the inner wall thereof, the driving shaft (6) is movably connected with the support frame (18) at the lower end thereof, and the grinding head (53) and the medicine-pounding head (51) can be combined into a hemispherical body.

5. The high efficiency pill crushing device of claim 1, wherein, A hand crank (10) is mounted on the rotating shaft (8) outside the box (1).

6. The high efficiency pill crushing device of claim 1, wherein, The box (1) is fixedly provided with a guide rod (14) at four corners thereof, and the partition plate one (11) and the partition plate two (12) are both fixedly provided with a guide seat (16) in sliding connection with the guide rod (14).

7. A high efficiency pill crushing device as defined in claim 6, wherein, The guide rod (14) is externally provided with a spring (15) at the upper and lower ends thereof, one end of the spring (15) being connected with the inner wall of the box (1) and the other end of the spring (15) being connected with the partition plate one (11) and the partition plate two (12) respectively.

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