CN110701882B - Medicinal material drying-machine - Google Patents

Abstract

The invention discloses a medicinal material dryer, which comprises a box seat, a rack, a drying part, a discharging part and a feeding part, wherein a cavity is formed in the box seat, the rack is arranged in the box seat, the drying part is rotationally connected with the top of the rack, the discharging part is arranged at the bottom of the rack, the feeding part is arranged at the top of the box seat, the drying part comprises a rat cage frame, a heating cylinder coaxially arranged in the rat cage frame, a drying box rotationally hung on each cross beam of the rat cage frame and a driving assembly for driving the rat cage frame to rotate around the axis of the drying box, and the drying box is provided with a cover plate which can be opened or closed and is used for feeding and discharging; the discharging part comprises a track arranged below the dryer and a collecting box with an upper opening sliding along the track, and the collecting box can penetrate through a material door arranged on the box seat and vertical to the track. The drive assembly drives the mouse cage frame to rotate around the heating barrel at the center of the mouse cage frame, the in-process drying box rotating around the cross beam simultaneously rotates and rolls the medicinal materials of the drying box, automatic material turning is realized, and the drying effect of the medicinal materials is better due to the fact that the medicinal materials are uniformly heated.

Description

Medicinal material drying-machine

Technical Field

The invention relates to the field of medicinal material processing equipment, in particular to a medicinal material dryer.

Background

The traditional Chinese medicine is a substance which is used for preventing, treating and diagnosing diseases and has the functions of rehabilitation and health care under the guidance of the theory of traditional Chinese medicine. The Chinese medicine is mainly prepared from natural medicines and processed products thereof, including plant medicines, animal medicines, mineral medicines and partial chemical and biological products.

In traditional chinese medicine pharmacy field, most medicinal materials all need to be dried to the medicinal material after the processing of earlier stage, are about to medicinal material log heat drying to certain water content, later carry out subsequent processing, and above-mentioned stoving processing is accomplished by the drying-machine. The traditional medicinal material dryer causes uneven heating of medicinal materials and poor drying effect due to lack of turning over of the medicinal materials in the drying process. Therefore, there is a need for a dryer for herbs that can automatically turn over materials during drying.

Disclosure of Invention

The invention mainly aims to provide a medicinal material dryer, which solves the problems of uneven heating and poor drying effect of medicinal materials caused by the lack of automatic material turning in the working process of the conventional medicinal material dryer.

In order to achieve the purpose, the medicinal material dryer provided by the invention comprises a box seat, a rack, a drying part, a discharging part and a feeding part, wherein a cavity is formed in the box seat, the rack is arranged in the box seat, the drying part is rotatably connected with the top of the rack, the discharging part is arranged at the bottom of the rack, the feeding part is arranged at the top of the box seat, the drying part comprises a mouse cage, a heating cylinder, a drying box and a driving assembly, the heating cylinder is coaxially arranged in the mouse cage, the drying box is rotatably hung on each cross beam of the mouse cage, the driving assembly is used for driving the mouse cage to rotate around the axis of the drying box, and the drying box is provided with a cover plate which can be opened or closed and is used for feeding and discharging materials; the discharging component comprises a track arranged below the dryer and a collecting box with an upper opening sliding along the track, and the collecting box can penetrate through a material door which is arranged on the box seat and vertical to the track.

Preferably, a feeding hole is formed in the top of the box body seat, the feeding hole is located above the rat cage, and the feeding part is communicated with the feeding hole; an exhaust valve is installed at the top of the box body seat.

Preferably, the frame includes the bottom plate, perpendicular two backup pads that the parallel interval of bottom plate set up with install perpendicularly in track mount pad on the bottom plate, squirrel cage frame mounting hole that the thickness runs through is seted up to two backup pads symmetry.

Preferably, the rat cage frame comprises two disc plates which are arranged in parallel at intervals, a cross beam which is uniformly distributed between the two disc plates in the circumferential direction around the axis of the disc plates, and a rotating shaft which is perpendicular to the centers of the two disc plates and deviates from the side of the cross beam; the rotating shaft is horizontally arranged in the rat cage mounting hole through a first bearing.

Preferably, the stoving case is regular triangle's cavity box for the cross section, the triangle curb plate that the stoving case set up including two parallel interval, removal lid locate two three apron at each edge of triangle curb plate with install in two the triangle curb plate is close to the two apron connecting seats of inner chamber side, the triangle curb plate is offered and is used for connecting the central through hole of crossbeam, the apron connecting seat include central symmetry install in the inside wall of triangle curb plate and perpendicular three electric cylinder at its edge, electric cylinder's flexible end is connected the apron is used for controlling each apron for opening or the closure of triangle curb plate.

Preferably, the drying box is rotatably mounted on each cross beam of the rat cage through a second bearing.

Preferably, the crossbeam is provided with stirring plates at intervals along the length direction of the crossbeam, the stirring plates are radially mounted on the outer wall of the crossbeam, and the stirring plates are used for stirring medicinal materials in the inner cavity of the drying box.

Preferably, the driving assembly comprises a driving motor and a reduction gearbox connected with the driving motor, and an output shaft of the reduction gearbox penetrates through a transition hole of the box body seat to be connected with a rotating shaft of the rat cage.

Preferably, the feeding part comprises a hopper and a switch board which is arranged at the bottom of the hopper and can be opened or closed.

Preferably, a discharge hole for the track and the collecting box to pass through is formed in the box body seat, the discharge hole is formed in the material door rotating cover, a proximity switch is installed on the collecting box, the material door is opened when the proximity switch is close to the material door, and the material door is closed when the proximity switch is far away from the material door.

According to the technical scheme, the heating barrel of the drying component is coaxially arranged in the rat cage, all cross beams of the rat cage are circumferentially and uniformly distributed about the axis of the rat cage, the drying box is rotatably hung on the cross beams, the rat cage is arranged at the top of the rack, the rat cage is driven by the driving component to rotate around the heating barrel at the center of the rat cage, the drying box simultaneously rotates around the cross beams and rolls medicinal materials in the drying box in the rotating process of the rat cage, the drying box is circumferentially and uniformly distributed on the outer wall of the heating barrel in the whole drying process, the heating area and the heating amount of each drying box are equal, the materials are automatically turned over in the drying process, and the medicinal materials are uniformly heated, so that the drying effect of the medicinal materials is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.

Fig. 2 is a front view of fig. 1 (side panels of the cabinet base not shown).

Fig. 3 is a schematic structural view of the rack of fig. 1.

Fig. 4 is a schematic structural diagram of the drying part in fig. 1.

Fig. 5 is a schematic structural view of the drying box in fig. 4.

Fig. 6 is a schematic view of the structure of fig. 5 in which the cover plate connecting seat is mounted on the triangular side plate.

Fig. 7 is a schematic view of a structure in which the agitating plate is mounted to the cross member.

The reference numbers illustrate:

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

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.

It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides a medicinal material dryer.

With reference to fig. 1 to 7, the medicinal material dryer disclosed in this embodiment includes a box base 1 having a cavity formed therein, a rack 2 disposed in the box base 1, a drying component 3 rotatably connected to the top of the rack 2, a discharging component 4 disposed at the bottom of the rack 2, and a feeding component 5 mounted at the top of the box base, where the drying component 3 includes a rat cage frame 31, a heating tube 32 coaxially disposed in the rat cage frame 31, a drying box 33 rotatably hung on each cross beam 311 of the rat cage frame 31, and a driving component 34 for driving the rat cage frame 31 to rotate around its axis, and the drying box 33 is provided with a cover plate 331 capable of being opened or closed for feeding and discharging; the discharging part 4 comprises a rail 41 arranged below the dryer and a collecting box 42 with an upper opening sliding along the rail 41, and the collecting box 42 can penetrate through a material door 11 which is arranged on the box body seat 1 and is vertical to the rail 41.

In the technical scheme of the invention, the heating cylinder 32 of the drying component 3 is coaxially arranged in the rat cage 31, the cross beams 311 of the rat cage 31 are circumferentially and uniformly distributed about the axis of the rat cage 31, the drying box 33 is rotatably hung on the cross beams 311, the rat cage 31 is arranged at the top of the rack 2, the rat cage 31 is driven to rotate around the heating cylinder 32 at the center of the rat cage 31 by the driving component 34, the drying box 33 simultaneously rotates around the cross beams 311 and rolls medicinal materials in the drying box 33 in the rotating process of the rat cage 31, the drying box 33 is circumferentially and uniformly distributed on the outer wall of the heating cylinder 32 in the whole drying process, the heating area and the heating amount of each drying box 33 are uniform, the materials are automatically turned over in the drying process, and the uniform heating of the medicinal materials is ensured, so that the drying effect of the medicinal materials is better.

Preferably, a feeding hole (not shown) is formed in the top of the box body seat 1, the feeding hole is located above the rat cage 31, and the feeding part 5 is communicated with the feeding hole; and an exhaust valve 6 is arranged at the top of the box seat.

Specifically, the exhaust valve 6 is used for exhausting moisture generated in the drying process, so that the drying quality of the medicinal materials is ensured.

As shown in fig. 3 in conjunction with fig. 2, preferably, the frame 2 includes a bottom plate 21, two support plates 22 arranged perpendicular to the bottom plate 21 at a parallel interval, and a rail mounting seat 23 vertically mounted on the bottom plate 21, and the two support plates are symmetrically provided with cage frame mounting holes 221 penetrating the thickness of the plate.

Specifically, the rail mounting seat 23 is vertically mounted on two support columns between the two support plates 22, and the rail 41 is perpendicular to the side walls of the box body seat 1 and fixed on the tops of the two support columns.

As shown in fig. 4, preferably, the rat cage 31 includes two disc plates 312 arranged in parallel and spaced apart, a cross beam 311 uniformly distributed between the two disc plates 312 in the circumferential direction around the axis of the disc plates 312, and a rotating shaft 313 perpendicular to the center of the two disc plates 312 and facing away from the cross beam 311; the rotating shaft 313 is horizontally installed in the cage mounting hole 221 through a first bearing 314.

Specifically, a gap for installing the drying box 33 is formed between two adjacent cross beams 311, so as to ensure a free turning space between two adjacent drying boxes 33.

As shown in fig. 5 and 6, preferably, the drying box 33 is a hollow box body with a cross section of a regular triangle, the drying box 33 includes two triangular side plates 332 and a movable cover which are arranged at two parallel intervals, the three cover plates 331 at each edge of the triangular side plates 332 and two cover plate connecting seats 333 which are arranged at two edges of the triangular side plates 332 close to the inner cavity side, the triangular side plates 332 are provided with center through holes 3321 for connecting the cross beam, the cover plate connecting seats 333 comprise three electric cylinders 3331 which are arranged symmetrically at the inner side wall of the triangular side plates 332 and are perpendicular to the edges of the inner side wall, and the telescopic ends of the electric cylinders 3331 are connected with the cover plates 331 for controlling the opening or closing of the cover plates relative to the triangular side plates 332.

Specifically, the apron 331 equipartition has a plurality of louvres that run through the board thickness, the louvre is used for the heat that heating cylinder 32 sent out gets into stoving case 33, the efficiency of the improvement stoving of the medicinal material of being convenient for.

Preferably, the drying box 33 is rotatably mounted on each cross beam 311 of the rat cage 31 through a second bearing 334.

Specifically, stoving case 33 is in rotatory around crossbeam 311 in the rat cage 31, through the continuous upset of stoving case 33 makes the continuous automatic dress of turning over of the medicinal material in the stoving case, guarantees the thermally equivalent and the even roll of medicinal material.

Preferably, the cross beam 311 is provided with stirring plates 315 at intervals along the length direction thereof, the stirring plates 315 are radially mounted on the outer wall of the cross beam 311, and the stirring plates 315 are used for stirring the medicinal materials in the inner cavity of the drying box 33.

As shown in fig. 7, specifically, there are three stirring plates 315 in each set, and three stirring plates 315 are uniformly distributed in the radial direction with respect to the beam axis.

Preferably, the driving assembly 34 includes a driving motor 341 and a reduction box 342 connected to the driving motor, and an output shaft of the reduction box 342 passes through a transition hole (not shown) of the box base 1 to be connected to the rotating shaft 313 of the rat cage 31.

Specifically, the driving motor 341 is a variable frequency motor, and the rotation speed of the rat cage 31 can be controlled by the variable frequency motor.

Preferably, the material feeding part 5 comprises a hopper 51 and an opening and closing plate which is arranged at the bottom of the hopper 51 and can be opened or closed.

Specifically, an electronic scale (not shown) is connected to the switch board, and the switch board opens and closes once to release a fixed amount of medicinal material from the hopper 51.

Referring to fig. 1 and 2, preferably, the box base 1 is provided with a discharge hole 12 for the rail 41 and the collection box 42 to pass through, the material door 11 is rotatably covered on the discharge hole 12, the collection box 42 is provided with a proximity switch 43, the proximity switch 43 is close to the material door 11, the material door 11 is opened, and the proximity switch 43 is far from the material door 11, the material door 11 is closed.

Specifically, before the material is dried, stoving case 33 rotates extremely the top of box seat 1, this moment stoving case 33 is the triangle-shaped of falling, and top apron level, medicinal material are located in the bottom triangle-shaped of stoving case 33 is most advanced, through electric cylinder 3331 opens the horizontal apron in top, corresponds pan feeding part 5 the switch board is opened, will medicinal material ration in the hopper 51 falls into in the stoving case 33 of opening, later through the horizontal apron in the closed top of electric cylinder 3331 accomplishes the pan feeding of single stoving case 33, circulates above-mentioned step in proper order and accomplishes the medicinal material of treating to dry and get into the work of stoving case 33.

The heating tube 32 is started, and the variable frequency motor 341 drives the rat cage 31 to rotate for a period of time, so that the medicinal materials are dried.

After the medicinal materials are dried, the heating tube 32 is closed. Drying box 33 rotates to the bottom of box seat 1 and is the triangle of falling, through electric cylinder 3331 opens the apron of rotating two slopes in bottom, will drying box 33 is interior to have dried the medicinal material and fall into in the collecting box 42, the blanking of all drying boxes 33 is accomplished in proper order to circulate.

The variable frequency motor 341 stops moving, and the collecting box 42 passes through the material door 11 along the track 41 to automatically send out the dried medicinal materials.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (9)

1. A medicinal material dryer is characterized by comprising a box seat, a rack, a drying part, a discharging part and a feeding part, wherein a cavity is formed in the box seat, the rack is arranged in the box seat, the drying part is rotatably connected with the top of the rack, the discharging part is arranged at the bottom of the rack, the feeding part is arranged at the top of the box seat, the drying part comprises a mouse cage frame, a heating cylinder, a drying box and a driving assembly, the heating cylinder is coaxially arranged in the mouse cage frame, the drying box is rotatably hung on each cross beam of the mouse cage frame, the driving assembly is used for driving the mouse cage frame to rotate around the axis of the drying box, and the drying box is provided with a cover plate which can be opened or closed and is used for feeding and discharging materials; the discharging part comprises a track arranged below the dryer and a collecting box with an upper opening sliding along the track, and the collecting box can penetrate through a material door which is arranged on the box body seat and vertical to the track; the feeding part comprises a hopper and a switch board which is arranged at the bottom of the hopper and can be opened or closed; the switch plate is connected with an electronic scale, and the switch plate is opened and closed once to enable the hopper to release quantitative medicinal materials;

before the material is dried, the stoving case rotates extremely the top of box seat makes the stoving case is the inverted triangle-shaped, and top apron level, electric cylinder are used for opening the horizontally apron in top the pan feeding part when the flush mounting plate is opened, the medicinal material ration in the hopper falls into the stoving incasement of opening to the medicinal material can be located in the bottom triangle-shaped most advanced of stoving case, afterwards, electric cylinder is used for closing the pan feeding of the horizontally apron in top in order to accomplish single stoving case.

2. The medicinal material drying machine according to claim 1, wherein a feeding hole is formed in the top of the box base, the feeding hole is located above the rat cage, and the feeding part is communicated with the feeding hole; an exhaust valve is installed at the top of the box body seat.

3. The medicine dryer as claimed in claim 1, wherein the frame comprises a bottom plate, two support plates arranged in parallel and at intervals perpendicular to the bottom plate, and a rail mounting seat vertically mounted on the bottom plate, and the two support plates are symmetrically provided with squirrel cage mounting holes penetrating the thickness of the plate.

4. The medicinal material dryer as claimed in claim 3, wherein the rat cage comprises two disc plates arranged in parallel at intervals, a cross beam evenly distributed between the two disc plates in the circumferential direction around the axis of the disc plates, and a rotating shaft which is perpendicular to the center of the two disc plates and deviates from the side of the cross beam; the rotating shaft is horizontally arranged in the rat cage mounting hole through a first bearing.

5. The medicine dryer according to claim 4, wherein the drying box is a hollow box body with a cross section of a regular triangle, the drying box comprises two triangular side plates arranged in parallel at intervals, three cover plates arranged at edges of the two triangular side plates in a movable manner, and two cover plate connecting seats arranged at inner cavity sides of the two triangular side plates, the triangular side plates are provided with central through holes for connecting the cross beams, the cover plate connecting seats comprise three electric cylinders which are arranged on inner side walls of the triangular side plates in a central symmetry manner and are perpendicular to the edges of the triangular side plates, and telescopic ends of the electric cylinders are connected with the cover plates for controlling the cover plates to be opened or closed relative to the triangular side plates.

6. The herb dryer of claim 5, wherein the drying box is rotatably mounted to the cross members of the rat cage via second bearings.

7. The herb drying machine of claim 4, wherein the cross member is provided with agitating plates at intervals along a length direction thereof, the agitating plates being radially mounted to an outer wall of the cross member, the agitating plates being adapted to agitate the herbs in the inner cavity of the drying box.

8. The medicinal material drying machine according to claim 1, wherein the driving assembly comprises a driving motor and a reduction gearbox connected with the driving motor, and an output shaft of the reduction gearbox penetrates through a transition hole of the box base to be connected with a rotating shaft of the rat cage.

9. The dryer of claim 1, wherein the box base is provided with a discharge hole for the track and the collection box to pass through, the material door is rotatably covered with the discharge hole, the collection box is provided with a proximity switch, the proximity switch is close to the material door, the material door is opened, and the proximity switch is far away from the material door, the material door is closed.

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