CN216230870U

CN216230870U - Filter pressing device for pharmaceutical intermediate preparation

Info

Publication number: CN216230870U
Application number: CN202122248326.4U
Authority: CN
Inventors: 唐义强; 靳跃双; 卢学磊; 李志春
Original assignee: Shanxi Zhichuang Pharmaceutical Research Technology Co ltd
Current assignee: Shanxi Zhichuang Pharmaceutical Research Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-08
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a filter pressing device for preparing a pharmaceutical intermediate in the technical field of medical equipment, which comprises a main body, a feeding hole and a discharging mechanism, wherein the feeding hole is formed in the main body; the main body consists of a box body, an arc-shaped filter layer and a fixing plate, the arc-shaped filter layer is detachably arranged in the box body, and the fixing plate is fixedly arranged in the box body and is positioned above the arc-shaped filter layer; the filter pressing mechanism comprises a reciprocating rod and an extrusion hammer, the reciprocating rod is movably arranged on the fixed plate in a penetrating mode, and the extrusion hammer is fixedly connected to the lower end of the reciprocating rod; this filter pressing device for intermediate system of medicine need not artifical manual operation in the use, labour saving and time saving, convenient and fast, and is efficient, has very strong practicality.

Description

Filter pressing device for pharmaceutical intermediate preparation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a filter pressing device for preparing a pharmaceutical intermediate.

Background

The pharmaceutical intermediates are chemical raw materials or chemical products used in the process of synthesizing medicines. The chemical product can be produced in a common chemical plant without the production license of the medicine, and can be used for synthesizing the medicine as long as the chemical product reaches a certain grade.

Some intermediates need to carry out filter pressing to the medicine when preparing, and among the prior art, often adopt artifical manual mode to carry out the filter pressing, not only waste time and energy, and efficiency is extremely low moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a current and voltage testing device for a new energy automobile battery, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a filter pressing device for preparing a pharmaceutical intermediate comprises a main body, wherein a feeding hole is formed in the left side of the main body, and a discharging mechanism is arranged on the lower side of the main body; the main body comprises a box body, an arc-shaped filter layer is arranged in the box body, and a fixing plate is arranged on the upper side of the arc-shaped filter layer; on install filter-pressing mechanism, filter-pressing mechanism is including reciprocating lever and extrusion hammer, the fixed plate is worn to locate in the reciprocating lever activity, extrusion hammer fixed connection is in reciprocating lever lower extreme, reciprocating lever upper end is connected with actuating mechanism.

Preferably, the driving mechanism comprises a mounting box, an L-shaped connecting rod is movably connected to the bottom surface inside the mounting box, a linkage block is movably connected to one end, away from the bottom surface of the main body, of the L-shaped connecting rod, a swing rod is movably connected to one end, away from the L-shaped connecting rod, of the linkage block, a rod wall at one end, close to the linkage block, of the swing rod is hinged to the side wall of the box body, and the other end of the swing rod extends into the box body; the upper end of the reciprocating rod is movably connected with the oscillating rod; the mounting box is kept away from on the one side inner wall of box fixed mounting have the cylinder, the cylinder stretch out the end with L type connecting rod swing joint.

Preferably, the inside clean mechanism that still is provided with of box, including first bevel gear in the clean mechanism, first bevel gear downside be provided with first bevel gear intermeshing's second bevel gear, the second bevel gear downside has the gear wheel through rotary rod connection, the gear wheel left side be provided with gear wheel intermeshing's pinion, the pinion is located through the go-between movable sleeve the reciprocating lever.

Preferably, the blanking mechanism is composed of a material guide plate, a blanking pipe, a valve and a filter screen, the material guide plate is fixedly installed inside the box body and located below the arc-shaped filter layer, the blanking pipe is fixedly connected with the lower end of the material guide plate and penetrates through the lower wall of the box body to extend to the lower side of the box body, the valve is installed on the blanking pipe, and the filter screen is installed inside the blanking pipe.

Preferably, a supporting mechanism is arranged below the main body and comprises a support and wheels, the support is fixedly mounted on the lower side of the box body, and the wheels are mounted at the bottom of the support.

Preferably, a slide rail is arranged on the lower side of the rod wall of the swing rod positioned in the box body, a slide block is movably hinged to the upper end of the reciprocating rod, and the slide block is arranged in the slide rail in a sliding manner; one side of the oscillating bar close to the cylinder is also provided with a slide rail, one section of the cylinder close to the slide rail is movably hinged with a slide block, and the slide block is arranged in the slide rail in a sliding manner.

Compared with the prior art, the utility model has the beneficial effects that: the pressure filtration device for the pharmaceutical intermediate system can drive the extending tail end of the air cylinder to reciprocate through the air cylinder, the extending tail end of the air cylinder drives the L-shaped connecting rod to reciprocate, and further the oscillating rod is driven to oscillate up and down through the linkage block.

Drawings

FIG. 1 is a schematic block diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

in the figure: 1. a main body; 11. a box body; 12. an arc-shaped filter layer; 13. a fixing plate; 2. a filter pressing mechanism; 21. mounting a box; 22. a cylinder; 23. an L-shaped connecting rod; 24. a linkage block; 25. a swing rod; 26. a reciprocating lever; 27. extruding a hammer; 3. a feed inlet; 4. a blanking mechanism; 41. a material guide plate; 42. a discharging pipe; 43. a valve; 44. a filter screen; 5. a support mechanism; 51. a support; 52. a wheel; 6. a cleaning mechanism; 61. a first bevel gear; 62. a second bevel gear; 63. a bull gear; 64. a pinion gear; 65. and (7) connecting rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a filter pressing device for preparing a pharmaceutical intermediate comprises a main body 1, wherein a feed inlet 3 is arranged at the left side of the main body 1, and a blanking mechanism 4 is arranged at the lower side of the main body 1; the main body 1 comprises a box body 11, an arc-shaped filter layer 12 is arranged in the box body 11, and a fixing plate 13 is arranged on the upper side of the arc-shaped filter layer 12; the arc-shaped filter layer 12 is detachably arranged in the box body 11, a door body is arranged on the wall of the box body 11, and the door body is opened to be convenient for taking out the arc-shaped filter layer 12 for cleaning; install filter pressing mechanism 2 on 01, filter pressing mechanism 2 is including reciprocating lever 26 and extrusion hammer 27, fixed plate 13 is worn to locate in the activity of reciprocating lever 26, extrusion hammer 27 fixed connection is in reciprocating lever 26 lower extreme, reciprocating lever 26 upper end is connected with actuating mechanism.

The driving mechanism comprises a mounting box 21, an L-shaped connecting rod 23 is movably connected to the bottom surface inside the mounting box 21, a linkage block 24 is movably connected to one end, away from the bottom surface of the main body 1, of the L-shaped connecting rod 23, a swing rod 25 is movably connected to one end, away from the L-shaped connecting rod 23, of the linkage block 24, a rod wall of one end, close to the linkage block 24, of the swing rod 25 is hinged to the side wall of the box body 11, and the other end of the swing rod extends into the box body 11; the upper end of the reciprocating rod 26 is movably connected with the swing rod 25; an air cylinder 22 is fixedly mounted on the inner wall of one side of the mounting box 21, which is far away from the box body 11, and the extending tail end of the air cylinder 22 is movably connected with the L-shaped connecting rod 23; the cylinder 22 is started to drive the extending tail end of the cylinder 22 to reciprocate, the extending tail end of the cylinder 22 drives the L-shaped connecting rod 23 to reciprocate, the link block 24 drives the swing rod 25 to swing up and down, and the swing rod 25 is movably connected with the upper end of the reciprocating rod 26, so that the swing rod 25 can drive the reciprocating rod 26 to reciprocate, the extrusion hammer 27 is driven to extrude the medicine on the arc-shaped filter layer 12 in a reciprocating mode, and the medicine is crushed.

Further, a cleaning mechanism 6 is further arranged inside the box body 11, the cleaning mechanism 6 includes a first bevel gear 61, a second bevel gear 62 engaged with the first bevel gear 61 is arranged below the first bevel gear 61, a large gear 63 is connected to the lower side of the second bevel gear 62 through a rotating rod, a small gear 64 engaged with the large gear 63 is arranged on the left side of the large gear 63, and the small gear 64 is movably sleeved on the reciprocating rod 26 through a connecting ring 65; the swing rod 25 can drive the first bevel gear 61 to rotate when swinging, the first bevel gear 61 drives the second bevel gear 62 to rotate, the second bevel gear 62 drives the large gear 63 to rotate through the rotating rod, the large gear 63 drives the small gear 64 to rotate, and cleaning cloth is arranged on the inner wall of a through hole of the small gear 64, so that the reciprocating rod 26 can be cleaned in the rotating process, the reciprocating rod 26 is prevented from being stained with magazines to cause blockage, and the problem that the reciprocating rod 26 is not smooth in movement is avoided.

Furthermore, the blanking mechanism 4 is composed of a material guide plate 41, a blanking pipe 42, a valve 43 and a filter screen 44, the material guide plate 41 is fixedly installed inside the box body 11 and located below the arc-shaped filter layer 12, the blanking pipe 42 is fixedly connected with the lower end of the material guide plate 41 and penetrates through the lower wall of the box body 11 to extend to the lower side of the box body 11, the valve 43 is installed on the blanking pipe 42, and the filter screen 44 is installed inside the blanking pipe 42; during blanking, the valve 43 is opened, the liquid medicine after pressure filtration falls onto the material guide plate 41 through the arc-shaped filter layer 12, flows into the material discharge pipe 42 through the flow guide of the material guide plate 41, and then is filtered through the filter screen 44 again, and finally flows out through the material discharge pipe 42.

Furthermore, a support mechanism 5 is arranged below the main body 1, the support mechanism 5 is composed of a support 51 and wheels 52, the support 51 is fixedly installed at the lower side of the box body 11, the wheels 52 are installed at the bottom of the support 51, and the wheels 52 are universal wheels; the support 51 is used for supporting, and the wheels 52 facilitate the device to be moved easily.

Furthermore, a slide rail is arranged on the lower side of the rod wall of the oscillating rod 25 positioned in the box body 11, and a slide block is movably hinged to the upper end of the reciprocating rod 26 and is slidably arranged in the slide rail; one side of the oscillating bar 25 close to the cylinder 22 is also provided with a slide rail, one section of the cylinder 22 close to the slide rail is movably hinged with a slide block, and the slide block is arranged in the slide rail in a sliding manner.

Furthermore, the arc-shaped filter layer 12 is made of stainless steel, and has the advantage of long service life.

The working principle of the utility model is as follows:

when the medicine feeding device is used, firstly, medicines are poured onto the arc-shaped filter layer 12 in the box body 11 through the feeding hole 3, then the air cylinder 22 is started to drive the extending tail end of the air cylinder 22 to reciprocate, the extending tail end of the air cylinder 22 drives the L-shaped connecting rod 23 to reciprocate, the linkage block 24 drives the swing rod 25 to swing up and down, due to the fact that the swing rod 25 is movably connected with the upper end of the reciprocating rod 26, the swing rod 25 can drive the reciprocating rod 26 to reciprocate, the extrusion hammer 27 is driven to conduct reciprocating extrusion on the medicines on the arc-shaped filter layer 12, the medicines are broken, extruded medicine liquid in the medicines falls onto the material guide plate 41 through the arc-shaped filter layer 12, flows into the material discharging pipe 42 through the material guide plate 41, residues are filtered through the filter screen 44 again, and finally flow out through the material discharging pipe 42, and the whole process is time-saving, labor-saving, convenient and fast, and high in efficiency.

Meanwhile, the swing rod 25 can drive the first bevel gear 61 to rotate when swinging, the first bevel gear 61 drives the second bevel gear 62 to rotate, the second bevel gear 62 drives the large gear 63 to rotate through the rotating rod, the large gear 63 drives the small gear 64 to rotate, and cleaning cloth is arranged on the inner wall of a through hole of the small gear 64, so that the reciprocating rod 26 can be cleaned in the rotating process, the reciprocating rod 26 is prevented from being blocked due to the fact that magazines are stained on the reciprocating rod 26, the problem that the reciprocating rod 26 is not smooth in movement is avoided, and the running stability of the reciprocating rod 26 can be guaranteed.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A filter pressing device for preparing a pharmaceutical intermediate comprises a main body (1), wherein a feeding hole (3) is formed in the left side of the main body (1), and a discharging mechanism (4) is arranged on the lower side of the main body; the novel dust collector is characterized in that the main body (1) comprises a box body (11), an arc-shaped filter layer (12) is arranged in the box body (11), and a fixing plate (13) is arranged on the upper side of the arc-shaped filter layer (12); install filter-pressing mechanism (2) on main part (1), filter-pressing mechanism (2) are including reciprocating lever (26) and extrusion hammer (27), fixed plate (13) are worn to locate in reciprocating lever (26) activity, extrusion hammer (27) fixed connection is in reciprocating lever (26) lower extreme, reciprocating lever (26) upper end is connected with actuating mechanism.

2. The filter pressing device for preparing the pharmaceutical intermediate according to claim 1, wherein the driving mechanism comprises a mounting box (21), an L-shaped connecting rod (23) is movably connected to the bottom surface inside the mounting box (21), a linkage block (24) is movably connected to the lower end of the L-shaped connecting rod (23), the other end of the linkage block (24) is movably connected with a swing rod (25), one end rod wall of the swing rod (25) is hinged to the side wall of the box body (11), and the other end of the swing rod extends into the box body (11); the upper end of the reciprocating rod (26) is movably connected with the swing rod (25); and a cylinder (22) is fixedly mounted on the inner wall of the mounting box (21), and the extending tail end of the cylinder (22) is movably connected with the L-shaped connecting rod (23).

3. The filter pressing device for preparing the pharmaceutical intermediate according to claim 1, wherein a cleaning mechanism (6) is further disposed inside the box body (11), the cleaning mechanism (6) comprises a first bevel gear (61), a second bevel gear (62) engaged with the first bevel gear (61) is disposed on the lower side of the first bevel gear (61), a large gear (63) is connected to the lower side of the second bevel gear (62) through a rotating rod, a small gear (64) engaged with the large gear (63) is disposed on the left side of the large gear (63), and the small gear (64) is movably sleeved on the reciprocating rod (26) through a connecting ring (65).

4. The filter pressing device for preparing the pharmaceutical intermediate according to claim 1, wherein the discharging mechanism (4) comprises a material guiding plate (41), a discharging pipe (42) is connected to the end of the material guiding plate (41), a valve (43) is installed on the discharging pipe (42), and a filter screen (44) is installed inside the discharging pipe.

5. A filter-press device for pharmaceutical intermediate preparation according to claim 1, wherein a support means (5) is provided under the body (1), said support means (5) being constituted by a support (51) and wheels (52).