CN213996674U

CN213996674U - Screening plant is used in medicine research and development

Info

Publication number: CN213996674U
Application number: CN202022387184.5U
Authority: CN
Inventors: 闫冬
Original assignee: Shenyang Dashan Pharmaceutical Technology Co ltd
Current assignee: Shenyang Dashan Pharmaceutical Technology Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-20
Anticipated expiration: 2030-10-23

Abstract

The utility model relates to the technical field of medicine raw material screening, and discloses a screening device for medicine research and development, which comprises a screening box and a feed opening arranged at the top of the screening box, wherein a screening cavity is arranged in the screening box, a feed assembly is arranged at the upper part of the screening cavity, two sides of the feed assembly are respectively provided with an adjusting assembly and a material door assembly, the adjusting assembly is provided with a screening assembly, the side edge of the lower part of the screening box is provided with a feed bevel edge, the bottom of the screening box is provided with a feed pipe, a plurality of arranged feed openings can simultaneously carry out feeding operation to raw materials, a feed assembly is arranged below each feed opening, granular raw materials drop onto a feed sloping plate, and the feed sloping plate is driven to carry out overturning operation due to the rotary drum and the rotary shaft rotating connection, so as to disperse and feed the raw materials, and diffuse the raw materials mutually, thereby improving the feeding uniformity of the raw materials, and can effectually avoid causing the problem of jam to the raw materials, promote the device practicality greatly.

Description

Screening plant is used in medicine research and development

Technical Field

The utility model relates to a medicine raw materials screening technical field specifically is a screening plant is used in medicine research and development.

Background

The medicine is used for preventing, treating and diagnosing human diseases, purposefully regulating the physiological function of human and prescribing substances with indications or functional indications, usage and dosage, and comprises traditional Chinese medicinal materials, traditional Chinese medicine decoction pieces, Chinese patent medicines, chemical bulk drugs and preparations thereof, antibiotics, biochemical medicines, radioactive medicines, serum, vaccines, blood products, diagnostic medicines and the like.

Various medicines on the market are not researched and developed by scientific research personnel, and the research and development of the medicines need to use the treatment of medicine raw materials.

At present, in handling medicine raw materials, especially, screening operation is carried out to graininess raw materials, and at present stage, screening plant is the direct screening operation of pouring the raw materials into on the screen cloth of mostly, and this kind of mode very easily causes the raw materials too much to cause the jam to the screen cloth, greatly reduced the device to the screening operation of raw materials to be not convenient for carry out the discharge of portable to the impurity of sieving out, and then produce the influence to subsequent screening operation, make the device practicality relatively poor, to this we propose a screening plant for medicine research and development.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a screening plant is used in medicine research and development to solve among the prior art screening plant and mostly all directly pour the raw materials into the screen cloth and carry out the screening operation, this kind of mode very easily causes the raw materials too much to cause the jam to the screen cloth, greatly reduced the device to the screening operation of raw materials, and be not convenient for carry out the discharge of portable to the impurity of sieving out, and then produce the influence to subsequent screening operation, make the relatively poor problem of device practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device for drug research and development comprises a screening box and a feeding port arranged at the top of the screening box, wherein a screening cavity is arranged in the screening box, a blanking assembly is arranged at the upper part of the screening cavity, an adjusting assembly and a material door assembly are respectively arranged at two sides of the blanking assembly, a screening assembly is arranged on the adjusting assembly, a blanking bevel edge is arranged at the side edge of the lower part of the screening box, and a blanking pipe is arranged at the bottom of the screening box;

the device comprises a plurality of feeding ports, a feeding assembly and a discharging assembly, wherein each feeding port corresponds to the corresponding feeding assembly, each feeding assembly comprises a rotating shaft, two ends of each rotating shaft are respectively connected with the inner wall of a screening cavity, the outer wall of each rotating shaft is provided with a rotating drum, and the outer wall of each rotating drum is uniformly provided with a feeding inclined plate in a surrounding manner;

the opposite side in screening chamber is equipped with the right side recess, right side recess and adjusting part, and adjusting part include the regulating spindle, the regulating spindle top cover is equipped with driven bevel gear, one side of driven bevel gear is equipped with drive bevel gear, drive bevel gear's terminal surface is equipped with the axis of rotation, the cell wall is run through to the one end of axis of rotation to extend to outside the case, and the terminal surface of axis of rotation is equipped with the knob.

Preferably, one side inner wall in screening chamber is equipped with the left side recess, the left side recess is connected with the bin gate subassembly, and the bin gate subassembly includes the discharge gate, the discharge gate is located left side recess lateral wall, be equipped with the bin gate in the discharge gate, bin gate and discharge gate looks adaptation.

Preferably, the screening subassembly includes the frame, the both ends of frame respectively with right side recess and left side recess looks adaptation, wherein the up end of one end frame is equipped with the right side spring, the right side spring is connected with the right side recess, and the lower terminal surface of other end frame is equipped with the left side spring, the left side spring is connected with the left side recess, the inner wall of frame is equipped with the screen cloth.

Preferably, the frame that is located in the right side recess runs through and is equipped with the plug bush, plug bush and adjusting shaft adaptation, and the bottom cover of plug bush is equipped with the limiting plate, the limiting plate is connected with the right side recess cooperation.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model relates to a screening plant is used in medicine research and development, set up unloading subassembly and dog-house, in using, a plurality of dog-houses of setting can carry out the material operation of throwing to the raw materials simultaneously, and the below of every dog-house all is equipped with the material feeding subassembly, the graininess raw materials drops to on the unloading swash plate, because the rotary drum rotates with the pivot to be connected, drive the unloading swash plate promptly and overturn the operation, so that disperse the unloading to the raw materials, make interdiffusion between its raw materials, thereby promote the material homogeneity of throwing to the raw materials, and can effectually avoid causing the problem of jam to the raw materials, the hoisting device practicality greatly.

(2) The utility model relates to a screening plant is used in medicine research and development, set up the adjusting part, screening subassembly and bin gate subassembly, in using, utilize the elastic force of left side spring and right side spring to frame and screen cloth, produce vibrations to the raw materials granule that drops on the screen cloth, avoid the jam that causes the screen cloth promptly, and simultaneously, promote the screening effect, the knob rotates, can drive bevel gear and driven gear meshing, it rotates to drive driven bevel gear promptly, because the outer wall of regulating spindle is equipped with the screw thread with plug bush looks adaptation, can drive the plug bush and remove along vertical direction, the limiting plate drives one side of frame and carries out the rebound, make its slope, open the bin gate, be convenient for clear up impurity, make can carry out the row's of portable material to impurity, promote the convenience of using the device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged schematic view of the position A of the present invention;

fig. 3 is an enlarged schematic structural diagram of the middle B of the present invention.

In the reference symbols: 1. screening the box; 11. a feeding port; 12. a screening chamber; 13. a blanking bevel edge; 14. a discharging pipe; 15. a left groove; 151. a discharge port; 152. a material door; 16. a right groove; 21. a rotating shaft; 22. a rotating drum; 23. blanking sloping plates; 3. a left spring; 4. an adjustment shaft; 41. a driven bevel gear; 42. A drive bevel gear; 43. a rotating shaft; 44. a knob; 5. a frame; 51. screening a screen; 6. inserting a sleeve; 61. A limiting plate; 7. a right spring.

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 efforts belong to the protection scope of the present invention.

Examples

Please refer to fig. 1, the utility model provides a screening plant technical solution for drug development: the screening device comprises a screening box 1 and a feeding port 11 arranged at the top of the screening box 1, a screening cavity 12 is arranged in the screening box 1, a blanking assembly is arranged at the upper part of the screening cavity 12, the blanking assembly is favorable for quickly and uniformly blanking raw materials, and can effectively avoid raw material blockage, an adjusting assembly and a material door assembly are respectively arranged at two sides of the blanking assembly, the adjusting assembly and the material door assembly can conveniently and quickly clean the screened impurities, so that the using effect of the device is improved, the screening assembly is arranged on the adjusting assembly, the screening assembly can remove the impurities in the raw materials and the raw materials which do not meet the requirements, a blanking bevel edge 13 is arranged at the side edge of the lower part of the screening box 1, the blanking bevel edge is of a slope structure, the screened raw materials can be more conveniently blanked, and a blanking pipe 14 is arranged at the bottom of the screening box;

referring to fig. 1, further, a plurality of material inlets 11 are provided, and each material inlet 11 corresponds to a material discharging component, the material discharging component includes a rotating shaft 21, two ends of the rotating shaft 21 are respectively connected to the inner wall of the sieving cavity 12, a rotating drum 22 is provided on the outer wall of the rotating shaft 21, the rotating drum 22 is rotatably connected to the rotating shaft 21, and material discharging inclined plates 23 are uniformly provided on the outer wall of the rotating drum 22 in a surrounding manner.

In the embodiment, the granular raw materials drop onto the blanking sloping plate 23, and the rotary drum 22 is rotatably connected with the rotary shaft 21, so that the blanking sloping plate 23 is driven to perform overturning operation, the raw materials are conveniently dispersed and blanked, the raw materials are diffused mutually, the feeding uniformity of the raw materials is improved, and the problem of blockage of the raw materials can be effectively avoided;

referring to fig. 1 and 2, further, the other side of the sieving chamber 12 is provided with a right groove 16, the right groove 16 and an adjusting assembly, and the adjusting assembly includes an adjusting shaft 4, the outer wall of the upper portion of the adjusting shaft 4 is provided with a thread groove, the adjusting shaft 4 is rotatably connected with the right groove 16, a driven bevel gear 41 is sleeved above the adjusting shaft 4, the driven bevel gear 41 is fixedly connected with the adjusting shaft 4, one side of the driven bevel gear 41 is provided with a driving bevel gear 42, the end surface of the driving bevel gear 42 is provided with a rotating shaft 43, one end of the rotating shaft 43 penetrates through the groove wall and extends out of the box to be rotatably connected with the groove wall, and the end surface of the rotating shaft 43 is provided with a knob 44;

in this embodiment, in use, the knob 44 is rotated to drive the rotating shaft 43 to rotate, and the driving bevel gear 42 is driven to mesh with the driven bevel gear 42, i.e. the driven bevel gear 42 and the adjusting shaft 4 are driven to rotate.

Referring to fig. 1 and 3, further, a left groove 15 is formed in an inner wall of one side of the screening cavity 12, the left groove 15 is connected to the bin gate assembly, the bin gate assembly includes a discharge port 151, the discharge port 151 is located on a side wall of the left groove 15, a bin gate 152 is disposed in the discharge port 151, and the bin gate 152 is matched with the discharge port 151.

In this embodiment, through opening and shutting to bin gate 152, can carry out the portable clearance to the impurity that inside was sieved, promote the result of use to the device.

Referring to fig. 1 and 2, further, the screen assembly includes a frame 5, two ends of the frame 5 are respectively matched with a right groove 16 and a left groove 15, wherein a right spring 7 is disposed on an upper end surface of the frame 5 at one end, the right spring 7 is fixedly connected with the right groove 16, a left spring 3 is disposed on a lower end surface of the frame 5 at the other end, the left spring 3 is fixedly connected with the left groove 15, and a screen 51 is disposed on an inner wall of the frame 5.

In this embodiment, in use, the elastic force of the left spring 3 and the right spring 7 on the frame 5 and the screen 51 is utilized to vibrate the raw material particles falling on the screen 51, so as to avoid the blockage of the screen 51 and improve the screening effect.

Referring to fig. 1 and 2, further, an inserting sleeve 6 is disposed through the frame 5 located in the right groove 16, a thread groove is disposed on an inner wall of the inserting sleeve 6, the inserting sleeve 6 is in threaded connection with the adjusting shaft 4, the inserting sleeve 6 is in sliding connection with the frame 5, a limiting plate 61 is fixedly sleeved at the bottom of the inserting sleeve 6, and the limiting plate 61 is in sliding connection with the right groove 16.

In this embodiment, because the outer wall of regulating spindle 4 is equipped with the screw thread with 6 looks adaptations of plug bush, can drive plug bush 6 and remove along vertical direction, limiting plate 61 drives one side of frame 5 and carries out the rebound, makes its slope, is convenient for clear up impurity.

Specifically, the utility model discloses a theory of operation and use flow: after the utility model is installed, firstly, raw materials are put into the screening box 1 through the feed opening 11, granular raw materials drop onto the blanking sloping plate 23, the rotary drum 22 is rotationally connected with the rotary shaft 21, namely, the blanking sloping plate 23 is driven to overturn, so that the raw materials can be conveniently dispersed and blanked, the elastic acting force of the left side spring 3 and the right side spring 7 on the frame 5 and the screen 51 is utilized to vibrate raw material particles dropping on the screen 51, namely, the blocking caused on the screen 51 is avoided, the screening effect is improved, the blanking sloping edge 13 is in a slope structure arrangement, the screened raw materials can be more conveniently guided, and the raw materials are discharged through the blanking pipe 14;

when clearance impurity, rotate knob 44, can drive axis of rotation 43 and rotate, can drive bevel gear 42 and driven bevel gear 42 meshing, drive driven bevel gear 42 promptly and adjust shaft 4 and rotate, because the outer wall of adjust shaft 4 is equipped with the screw thread with 6 looks adaptations of plug bush, can drive plug bush 6 and remove along vertical direction, limiting plate 61 drives one side of frame 5 and carries out the rebound, make its slope, open bin gate 152, be convenient for clear up impurity, until accomplishing whole work order.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 screening device for drug research and development is characterized by comprising a screening box (1) and a feeding port (11) arranged at the top of the screening box (1), wherein a screening cavity (12) is arranged in the screening box (1), a blanking assembly is arranged at the upper part of the screening cavity (12), an adjusting assembly and a material door assembly are respectively arranged at two sides of the blanking assembly, the screening assembly is arranged on the adjusting assembly, a blanking bevel edge (13) is arranged at the side edge of the lower part of the screening box (1), and a blanking pipe (14) is arranged at the bottom of the screening box;

the feeding ports (11) are provided with a plurality of feeding ports, each feeding port (11) corresponds to a blanking assembly, each blanking assembly comprises a rotating shaft (21), two ends of each rotating shaft (21) are respectively connected with the inner wall of the screening cavity (12), the outer wall of each rotating shaft (21) is provided with a rotating drum (22), and the outer wall of each rotating drum (22) is uniformly provided with blanking inclined plates (23) in a surrounding manner;

the opposite side in screening chamber (12) is equipped with right side recess (16), right side recess (16) and adjusting part, and adjusting part include regulating spindle (4), regulating spindle (4) top cover is equipped with driven bevel gear (41), one side of driven bevel gear (41) is equipped with drive bevel gear (42), the terminal surface of drive bevel gear (42) is equipped with axis of rotation (43), the cell wall is run through to the one end of axis of rotation (43) to extend to outside the case, and the terminal surface of axis of rotation (43) is equipped with knob (44).

2. The screening device for drug development according to claim 1, wherein: screening chamber (12) one side inner wall is equipped with left side recess (15), left side recess (15) are connected with the bin gate subassembly, and the bin gate subassembly includes discharge gate (151), discharge gate (151) are located left side recess (15) lateral wall, be equipped with bin gate (152) in discharge gate (151), bin gate (152) and discharge gate (151) looks adaptation.

3. The screening device for drug development according to claim 1, wherein: the screening assembly comprises a frame (5), the two ends of the frame (5) are respectively matched with a right side groove (16) and a left side groove (15), a right side spring (7) is arranged on the upper end face of one end frame (5), the right side spring (7) is connected with the right side groove (16), a left side spring (3) is arranged on the lower end face of the other end frame (5), the left side spring (3) is connected with the left side groove (15), and a screen (51) is arranged on the inner wall of the frame (5).

4. A screening device for drug development according to claim 3, wherein: be located frame (5) in right side recess (16) are run through and are equipped with plug bush (6), plug bush (6) and regulating spindle (4) looks adaptation, and the bottom cover of plug bush (6) is equipped with limiting plate (61), limiting plate (61) are connected with right side recess (16) cooperation.