CN113883863B

CN113883863B - Agricultural mechanical device for drying medicinal herbs

Info

Publication number: CN113883863B
Application number: CN202111188520.6A
Authority: CN
Inventors: 张清珠; 徐宝库; 付韵豪; 魏玉兰; 李兵
Original assignee: Huzhou University
Current assignee: Huzhou University
Priority date: 2021-10-12
Filing date: 2021-10-12
Publication date: 2022-07-22
Anticipated expiration: 2041-10-12
Also published as: CN113883863A

Abstract

The invention relates to the technical field of herb drying, in particular to an agricultural mechanical device for drying herbs, which comprises a drying box and a support piece, and also comprises: the mounting plate is connected with the inner wall of the drying box; the drying mechanism is positioned in the drying box and connected with the mounting plate; the drying mechanism comprises a placing assembly and a turning assembly, wherein the placing assembly is located on the mounting plate and is connected with the turning assembly in a matching mode, a medicinal herb body is placed on the placing assembly, the turning assembly comprises a lifting unit, an adjusting partition plate and a lifting piece, the lifting unit is connected with the inner wall of the drying box, the lifting piece is fixedly mounted on the lifting unit, the lifting piece is connected with the adjusting partition plate in a sliding mode, and the adjusting partition plate is connected with the mounting plate.

Description

Agricultural mechanical device for drying medicinal herbs

Technical Field

The invention relates to the technical field of herb drying, in particular to an agricultural mechanical device for drying herbs.

Background

The herbs refer to medically valuable herbs, and drying is the simplest method for preserving Chinese herbal medicines, and in ancient times, the drying of Chinese herbal medicines mainly depends on airing, and the Chinese herbal medicines are placed in a well-ventilated place until water is evaporated.

Present agricultural mechanical device for medicinal herbs stoving, in the stoving in-process, can not in time turn the medicinal herbs according to the condition that the medicinal herbs were dried, thereby lead to the not enough even that the medicinal herbs were dried, the efficiency of stoving work and the effect of stoving have been reduced, the moldy condition appears easily when depositing in the later stage even, it is very inconvenient to use, and degree of automation is low, the manpower has been wasted, the efficiency of work has been reduced, therefore, to above current situation, urgent need develop one kind and be used for medicinal herbs stoving agricultural mechanical device, in order to overcome not enough in the current practical application.

Disclosure of Invention

The invention aims to provide an agricultural mechanical device for drying medicinal herbs so as to solve the problems in the background technology.

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

an agricultural mechanical device for drying medicinal herbs, which comprises a drying box and a support piece, and further comprises:

the mounting plate is connected with the inner wall of the drying box; and

the drying mechanism is positioned in the drying box and connected with the mounting plate;

wherein, stoving mechanism is including placing the subassembly and the subassembly that turns, place the subassembly and be located on the mounting panel, and with the subassembly that turns cooperatees and connects, place the medicinal herbs body on the subassembly, the subassembly that turns is including lifting unit, adjusting diaphragm and lift piece, lifting unit with the inner wall of stoving case is connected, and the last fixed mounting of lifting unit has a lift piece, lift piece and adjusting diaphragm sliding connection, adjusting diaphragm with the mounting panel is connected, and lifting unit drives the reciprocal lift slip of lift piece on adjusting diaphragm, and the medicinal herbs body realizes the stirring and the emission to the medicinal herbs body through the mode of the outside motion step by step on lifting piece and adjusting diaphragm.

Compared with the prior art, the invention has the beneficial effects that:

when the medicinal herbs are dried, firstly, a closed room is kept at a fixed humidity and temperature through an air energy heat pump, then, the drying box is moved into the drying room through a drying box and a supporting piece which are arranged, wherein the supporting piece can adopt a mode of combining a supporting rod and a universal wheel, each parameter such as the action time interval of a drying mechanism can be set through a PLC (programmable logic controller) arranged on the drying box before the drying box is moved into the drying room, a fresh medicinal herb body can be placed on a placing component through the arranged placing component, then the whole device is moved into the drying room, in the drying process, as the weight of the medicinal herb body becomes light, after the weight is reduced to a certain value, a lifting unit can be driven to work, so that a lifting piece can be driven to move downwards on an adjusting partition plate, wherein the number of the lifting piece and the adjusting partition plate is preferably four sets, the top parts of the adjusting partition plates and the lifting piece are of inclined plate-shaped structures with high inside and low outside, when the lifting piece moves downwards to the lowest part of the placing component, the medicinal herbs on the lifting piece can be driven to move upwards by the aid of the structure of the placing component and the gravity of the medicinal herb body, most of the medicinal herb bodies can be turned over in the process of sliding of the medicinal herb bodies and movement of the lifting piece, the lifting unit pushes the lifting piece to pause for a period of time at a certain position in the lifting process by the aid of the PLC, the medicinal herb bodies can be continuously dried after being turned over by the aid of blocking of the adjusting partition plates, and the medicinal herb bodies can roll outwards gradually in the drying process by the aid of cooperation of the two groups of adjusting partition plates and the lifting piece, in order to obtain abundant stirring, thereby can guarantee that the medicinal herbs body is evenly dried, be favorable to improving the effect and the efficiency of stoving, and degree of automation is high, whole journey is accomplished by PLC program control and mechanical action, the manpower has been practiced thrift, after the stoving is accomplished, can make the lift unit drive lift piece upward movement, when the top of lift piece is a little higher than the top of outside adjusting the baffle, can make the automatic landing of medicinal herbs on the lift piece and collect, avoid medicinal herbs surface and staff's contact to produce pollution and dirt, the efficiency of work has been improved, for the staff provides convenience, be worth promoting.

Drawings

Fig. 1 is a schematic overall structure diagram in the embodiment of the present invention.

Fig. 2 is an overall front sectional structural schematic diagram in the embodiment of the present invention.

Fig. 3 is a schematic perspective view of a baffle portion according to an embodiment of the present invention.

Fig. 4 is a schematic perspective view of an adjusting partition part according to an embodiment of the present invention.

Fig. 5 is a schematic sectional view of a lifting member portion according to an embodiment of the present invention.

Fig. 6 is an enlarged structural schematic diagram of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure: 1-a drying box, 2-a supporting piece, 3-a PLC controller, 4-a push-pull handle, 5-a movable door, 6-a damping rotating shaft, 7-a steel wire mesh, 8-an adjusting partition plate, 9-a push-pull rod, 10-a lifting piece, 11-a sliding piece, 12-a lifting plate, 13-a power piece, 14-a guide plate, 15-a discharge port, 16-a flow guide port, 17-a first buffer piece, 18-a limiting groove, 19-a guide rail, 20-a second buffer piece, 21-a telescopic piece, 22-a heat-conducting partition plate, 23-a connecting plate, 24-a first elastic supporting piece, 25-a protecting sleeve, 26-a pressing block, 27-a first sensitive piece, 28-a herb placing piece, 29-a herb body and 30-a second elastic supporting piece, 31-a placing plate, 32-a second sensing element, 33-a limiting guide rod, 34-a telescopic cavity, 35-a third buffer element, 36-a sliding groove, 37-a telescopic rod, 38-a supporting head, 39-a countersunk groove, 40-a telescopic plate, 41-a baffle, 42-a mounting plate, 43-a control box, 44-a drying mechanism, 45-a placing assembly, 46-a turning assembly, 47-a lifting unit and 48-a heat conducting assembly.

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 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.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

Referring to fig. 1, fig. 2 and fig. 6, an agricultural machinery for drying herbs according to an embodiment of the present invention includes a drying box 1 and a support 2, and further includes:

the mounting plate 42, the said mounting plate 42 links with inner wall of the said drying box 1; and

the drying mechanism 44 is positioned in the drying box 1, and the drying mechanism 44 is connected with the mounting plate 42;

wherein, stoving mechanism 44 is including placing subassembly 45 and turning subassembly 46, place subassembly 45 and be located on the mounting panel 42, and with turning subassembly 46 cooperatees and connects, place the subassembly 45 on placed the medicinal herbs body 29, the subassembly 46 that turns is including lifting unit 47, adjusting partition 8 and lifting member 10, lifting unit 47 with the inner wall of stoving case 1 is connected, and fixed mounting has lifting member 10 on the lifting unit 47, lifting member 10 and adjusting partition 8 sliding connection, adjusting partition 8 with the mounting panel 42 is connected, and lifting unit 47 drives lifting member 10 and reciprocates on adjusting partition 8 and goes up and down the slip, and medicinal herbs body 29 realizes the turning and the emission to medicinal herbs body 29 through the mode of outside lateral movement step by step on lifting member 10 and adjusting partition 8.

When the herbs are dried, firstly, a closed room is kept at a fixed humidity and temperature through an air-source heat pump, then, the drying box 1 is moved into the drying room through the arranged drying box 1 and a support piece 2, wherein the support piece 2 can adopt a mode of combining a support rod and a universal wheel, before the drying box 1 is moved into the drying room, various parameters such as the time interval of the action of a drying mechanism 44 and the like can be set through a PLC (programmable logic controller) 3 arranged on the drying box 1, a fresh herb body 29 can be placed on a placing component 45 through the arranged placing component 45, then the whole device is moved into the drying room, in the drying process, as the weight of the herb body 29 becomes light, after the weight is reduced to a certain weight value, a lifting unit 47 can be driven to work, so that the lifting piece 10 can be driven to move downwards on an adjusting partition plate 8, wherein, the quantity of the lifting piece 10 and the adjusting partition plate 8 is preferably four sets, which are respectively positioned at two sides of the placing component 45, and the tops of the adjusting partition plate 8 and the lifting piece 10 are inclined plate-shaped structures with high inside and low outside, when the lifting piece 10 moves downwards to the lowest position of the placing component 45, the medicinal herb body 29 can slide to the lifting piece 10 under the action of the gravity cooperation of the structure of the placing component 45 and the medicinal herb body 29, at the moment, the lifting unit 47 moves reversely to drive the medicinal herb body 29 on the lifting piece 10 to move upwards, in the processes of sliding the medicinal herb body 29 and moving the lifting piece 10, the self-overturning of most of the medicinal herb body 29 can be completed, the lifting unit pushes the lifting piece 10 to pause for a certain position in the lifting process through the PLC controller 3, and simultaneously, through the blocking function of the adjusting partition plate 8, the medicinal herb body 29 can be dried continuously after being overturned, and through the two sets of regulation baffles 8 and the cooperation work of piece 10 that set up, can make the herbaceous body 29 roll to the outside in drying process one by one, in order to obtain abundant stirring, thereby can guarantee that herbaceous body 29 is evenly dried, be favorable to improving the effect and the efficiency of stoving, and degree of automation is high, whole journey is accomplished by PLC program control and mechanical action, the manpower has been practiced thrift, after the stoving is accomplished, can make lifting unit 47 drive piece 10 upward movement, when the top of piece 10 is a little higher than the top of outside regulation baffle 8, can make the automatic landing of herbaceous on the piece 10 that goes up and down collect, avoid the herbaceous surface to contact with the staff and produce pollution and dirty, the efficiency of work is improved, for the staff provides convenience, and is worth promoting.

In one embodiment of the present invention, referring to fig. 1, 2 and 6, the placing assembly 45 includes:

a placing plate 31, wherein the placing plate 31 is connected with the mounting plate 42;

a herb placing member 28, the herb placing member 28 being located on the placing plate 31;

the movable door 5 is rotationally connected with the drying box 1 through a damping rotating shaft 6; and

the push-pull handle 4 is positioned on the movable door 5.

Through the dodge gate 5 and the damping pivot 6 that set up, wherein dodge gate 5 is square frame structure, so that the inside and the outside of stoving case 1 are linked together, and fixed mounting has the filter screen on the dodge gate 5, avoid impurity to enter into stoving case 1, when needs place the herbage body 29, pull push-and-pull handle 4 through the manpower and open certain angle with dodge gate 5 around damping pivot 6, thereby can place fresh herbage body 29 on the piece 28 is placed to the herbage, wherein, the piece 28 can adopt the funnel-shaped structure of inversion is placed to the herbage, and be equipped with the bracing piece in the bottom and place board 31 and can dismantle the connection, so that make the herbage body 29 on the piece 28 is the slope and place, when the bottom of piece 28 is placed to the herbage to lifting unit 10 move down, be favorable to the herbage body 29 on the piece 28 landing smoothly to lifting unit 10.

In an embodiment of the present invention, please refer to fig. 2 and fig. 6, further comprising: a second elastic supporting member 30, both ends of the second elastic supporting member 30 are respectively connected with the herb placing member 28 and the placing plate 31; and

and the second sensitive element 32 is positioned on the placing plate 31, and is detachably connected with the herb placing piece 28.

When the herb body 29 is placed on the herb placing member 28, the second elastic supporting member 30 is arranged, wherein the second elastic supporting member 30 can be in the form of a spring, the number of the second elastic supporting members 30 is a plurality of, and the second elastic supporting member can support the herb placing member 28, at this time, the supporting rod at the bottom of the herb placing member 28 loses effect, so that the herb placing member 28 can move for a certain distance in the vertical direction, due to the gravity action of the fresh herb body 29, when the herb body 29 is placed on the herb placing member 28, the herb placing member 28 can descend for a certain distance, and the second elastic supporting member 30 is in a compressed state, in the drying process, due to the gradual reduction of the weight of the fresh herb body 29, under the elastic action of the second elastic supporting member 30, the herb placing member 28 can slowly move upwards, when the supporting rod at the bottom of the herb placing member 28 is separated from the second sensing member 32, wherein, the second is sensitive 32 can adopt pressure sensor's form, through the control effect of second is sensitive 32, can make PLC controller 3 drive lift unit 47 work to can realize the automation through the form of gravity change and turn over the medicinal herbs body 29 according to the stoving state and the condition of medicinal herbs body 29, provide convenience for the staff.

In an embodiment of the present invention, referring to fig. 2, the lifting unit 47 includes:

the power part 13, the power part 13 is positioned on the inner bottom wall of the drying box 1;

the lifting plate 12 is connected with the output end of the power part 13;

the baffle plate 41 is respectively connected with the drying box 1 and the mounting plate 42, and the baffle plate 41 is connected with the lifting plate 12 in a sliding manner through a sliding piece 11; and

and one end of the push-pull rod 9 is connected with the lifting plate 12, and the other end of the push-pull rod 9 is connected with the lifting piece 10.

Through the arrangement of the power member 13, wherein the power member 13 may be in the form of an air cylinder or a hydraulic cylinder, the lifting plate 12 may be pulled to slide downwards on the baffle plate 41 through the sliding member 11, wherein the sliding member 11 may be in the form of a slider matched with a guide rail, which is not described in detail herein, and when the lifting plate 12 moves downwards, the lifting member 10 may be pulled to slide synchronously on the adjusting partition plate 8 through the arrangement of the push-pull rod 9.

In an embodiment of the present invention, referring to fig. 2, fig. 4 and fig. 5, further comprising: the limiting groove 18 and the guide rail 19 are respectively positioned on two sides of the adjusting partition plate 8;

the limiting guide rod 33 and the sliding groove 36 are respectively positioned at two sides of the lifting part 10, and the limiting guide rod 33 and the sliding groove 36 are respectively connected with the limiting groove 18 and the guide rail 19 in a sliding manner;

a telescopic cavity 34, wherein the telescopic cavity 34 is arranged in the lifting piece 10;

the telescopic plate 40 is positioned in the telescopic cavity 34, the telescopic plate 40 is connected with the lifting piece 10 through a third buffer piece 35, and the telescopic plate 40 is connected with the push-pull rod 9;

the countersunk head grooves 39 are formed in the top of the lifting piece 10, and the countersunk head grooves 39 are communicated with the telescopic cavity 34; and

a support head 38, wherein the support head 38 is located in the countersunk recess 39, and the support head 38 is connected to the expansion plate 40 via an expansion link 37.

During the process that the push-pull rod 9 pulls the lifting piece 10 to move, the arranged guide rail 19 and the sliding groove 36 work in a matching way, the stability of the lifting piece 10 during moving can be improved, the lifting piece 10 can stop moving after being lifted for a certain distance through the matched sliding and limiting effects of the arranged limiting groove 18 and the limiting guide rod 33, at the moment, the push-pull rod 9 can push the expansion plate 40 to continuously move upwards in the expansion cavity 34, the third buffer piece 35 can be arranged, the third buffer piece 35 can be in a spring form, and in the process that the expansion plate 40 moves upwards, the third buffer piece 35 can be in a stretching state, so that the buffering effect can be achieved, the expansion plate 40 is prevented from excessively large instantaneous movement, the expansion plate 40 is in a circular plate-shaped structure, the expansion plate 40 is provided with a plurality of expansion rods 37, and when the expansion plate 40 continuously moves upwards, the expansion rods 37 and the support head 38 can be driven to synchronously move upwards, therefore, the supporting head 38 can be separated from the countersunk groove 39 and can rise above the countersunk groove 39, so that the herb body 29 positioned at the top of the lifting piece 10 can be jacked up for a distance, and the phenomenon that the contact area between the lower part of the herb body 29 and the lifting piece 10 is too large to influence the drying effect is avoided, wherein the supporting head 38 can adopt a hemispherical structure, can realize point contact with the herb body 29, reduce the contact area and improve the drying effect, and on the contrary, when the push-pull rod 9 descends, the telescopic rod 37 and the supporting head 38 which can be carried firstly descend, and the herb body 29 is contacted with the top of the lifting piece 10 again, so that the following herb body 29 can slide on the lifting piece 10 conveniently.

In an embodiment of the present invention, please refer to fig. 1, fig. 2, and fig. 6, which further includes: the control box 43 is connected with the drying box 1, and steel wire meshes 7 are distributed and installed between the top of the drying box 1 and the control box 43;

a protective cover 25, wherein the protective cover 25 is connected with the control box 43;

a heat conducting assembly 48, said heat conducting assembly 48 being located within said control box 43;

a second buffer 20, wherein one end of said second buffer 20 is connected to said heat conducting element 48, and said second buffer 20 is sleeved in said protective sleeve 25;

a pressing block 26, wherein the pressing block 26 is connected with the other end of the second buffer member 20; and

a first sensitive element 27, said first sensitive element 27 being located on said placement component 45.

Through the control box 43, wherein the top of the control box 43 is provided with the air holes and the water filling port, a certain amount of clean water can be added into the control box 43, when the whole device is in a drying room, the clean water in the control box 43 can be heated, and through the heat conduction assembly 48 and the principle of expansion with heat and contraction with cold, the second buffer member 20 and the pressing block 26 can be pushed to move downwards, wherein the second buffer member 20 can be in the form of a spring, is sleeved in the protective sleeve 25 and can play a role of buffering, when the second buffer member 20 drives the pressing block 26 to move downwards and is in contact with the first sensitive member 27 positioned at the top of the herb placing member 28, wherein the first sensitive member 27 can be in the form of a pressure sensor, and through the action of a control signal, the lifting unit 47 can be driven to work, when the second elastic support member 30 positioned at the lower part of the herb placing member 28 is damaged or blocked, through the cooperation of the pressing block 26 and the first sensitive element 27, the safe operation of the equipment can be ensured, and the phenomenon that the herbal body 29 is not turned over is avoided, so that the drying quality and effect are influenced.

In one embodiment of the present invention, the heat conducting assembly 48 comprises:

a heat conducting partition plate 22, wherein the heat conducting partition plate 22 is positioned in the control box 43;

the telescopic piece 21, one end of the said telescopic piece 21 links with said heat-conducting baffle 22; and

and a connecting plate 23, one side of the connecting plate 23 is connected with the other end of the telescopic member 21, the other side of the connecting plate 23 is connected with the inner wall of the control box 43 through a first elastic supporting member 24, and the connecting plate 23 is connected with the second buffer member 20.

Through the heat conduction partition plate 22 that sets up, wherein clear water is deposited on the upper portion of heat conduction partition plate 22, the lower part fixedly connected with extensible member 21 of heat conduction partition plate 22, wherein extensible member 21 can adopt the material that coefficient of thermal expansion is great, the quantity is a plurality of, a plurality of extensible member 21 evenly distributed is in the below of heat conduction partition plate 22, when extensible member 21 is heated and expands, can drive connecting plate 23 and move downwards, and through the first elastic support member 24 that sets up, wherein first elastic support member 24 can adopt the form of spring, when connecting plate 23 moves downwards, can make first elastic support member 24 be in the state of compression, and can drive second bolster 20 and briquetting 26 and move downwards, when briquetting 26 and first sensing piece 27 contact, can make lift unit 47 start, then control lift unit 47's follow-up action by PLC controller 3.

In an embodiment of the present invention, please refer to fig. 1-3, which further includes: the guide plate 14 is connected with the inner bottom wall of the drying box 1 through a first buffer piece 17;

the flow guide opening 16 is connected with the bottom of the drying box 1; and

and the discharge port 15 is arranged on the drying box 1, and the discharge port 15 is positioned in the flow guide port 16.

After the herb body 29 is dried, the lifting unit 47 can make the lifting part 10 move upwards until the top end of the lifting part 10 is coincident with the top end of the outermost adjusting partition plate 8, at this time, the herb body 29 on the lifting part 10 slides down to the guide plate 14 under the action of gravity, wherein the upper surface of the guide plate 14 is provided with a smooth pad to prevent a large impact from occurring when the herb body 29 is in contact with the guide plate 14, and by the provision of the first buffer member 17, wherein the first buffer member 17 may take the form of a spring, which may further serve as a buffer, since the guide plate 14 is disposed obliquely, the herb body 29 falling on the guide plate 14 can slide into the diversion port 16 through the discharge port 15, wherein the diversion opening 16 can adopt a funnel form, and a collecting device is arranged at the bottom of the diversion opening 16 to collect the dried herb body 29.

In summary, before the drying box 1 is moved to the drying room, the PLC controller 3 disposed on the drying box 1 can set various parameters such as the time interval of the operation of the drying mechanism 44, and the fresh herb body 29 can be placed on the placing assembly 45 through the disposed placing assembly 45, and then the whole device is moved into the drying room, during the drying process, since the weight of the herb body 29 will become light, after reducing to a certain weight value, the lifting unit 47 can be driven to work, so as to drive the lifting member 10 to move downwards on the adjusting partition plate 8, wherein, the number of the lifting member 10 and the adjusting partition plate 8 is preferably four sets, which are respectively located at two sides of the placing assembly 45, and the top of the adjusting partition plate 8 and the lifting member 10 is an inclined plate structure with a high inside and a low outside, when the lifting member 10 moves downwards to the lowest position of the placing assembly 45, under the cooperation of the structure of the placing assembly 45 and the gravity of the herb body 29, the medicine body 29 can slide to the lifting part 10, at the moment, the lifting unit 47 moves reversely, the medicine body 29 on the lifting part 10 can be driven to move upwards, in the process that the medicine body 29 slides and the lifting part 10 moves, the self overturning of most of the medicine body 29 can be completed, the lifting unit is driven to push the lifting part 10 to pause for a period of time at a certain position in the lifting process by the PLC controller 3, meanwhile, the medicine body 29 can be continuously dried after being turned by the blocking effect of the adjusting partition plate 8, and the medicine body 29 can be gradually rolled outwards in the drying process by the matching work of the two groups of adjusting partition plates 8 and the lifting part 10, so as to obtain full turning, thereby ensuring that the medicine body 29 is uniformly dried, being beneficial to improving the drying effect and efficiency, having high automation degree and being completed by the PLC program control and mechanical action in the whole process, the manpower has been practiced thrift, when drying the completion back, can make lift unit 47 drive lift 10 upward movement, when the top of lift 10 is a little higher than the top that outside adjusted baffle 8, can make the automatic landing of the herb on lift 10 and collect, avoids the herb surface to produce with the staff contact and pollutes and dirty, has improved the efficiency of work, provides convenience for the staff.

It should be noted that, in the present invention, unless otherwise specifically stated or limited, the terms "sliding", "rotating", "fixing", "providing", and the like are to be understood in a broad sense, and may be, for example, a welded connection, a bolted connection, or an integral body; 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for medicinal herbs to dry agricultural machine device, includes stoving case and support piece, its characterized in that still includes:

the mounting plate is connected with the inner wall of the drying box;

the drying mechanism comprises a placing assembly and a turning assembly, the placing assembly is positioned on the mounting plate and is matched and connected with the turning assembly, a medicinal herb body is placed on the placing assembly, the turning assembly comprises a lifting unit, an adjusting partition plate and a lifting piece, the lifting unit is connected with the inner wall of the drying box, the lifting piece is fixedly mounted on the lifting unit, the lifting piece is connected with the adjusting partition plate in a sliding manner, the adjusting partition plate is connected with the mounting plate, the lifting unit drives the lifting piece to reciprocate, lift and slide on the adjusting partition plate, and the medicinal herb body is turned and discharged in a mode that the lifting piece and the adjusting partition plate move outwards step by step;

the placement assembly includes: the placing plate is connected with the mounting plate;

the medicinal herb placing piece is positioned on the placing plate;

the movable door is rotatably connected with the drying box through a damping rotating shaft;

the push-pull handle is positioned on the movable door;

further comprising: the two ends of the second elastic supporting piece are respectively connected with the herb placing piece and the placing plate;

the second sensitive piece is positioned on the placing plate and is detachably connected with the herb placing piece;

the lifting unit comprises: the power part is positioned on the inner bottom wall of the drying box;

the lifting plate is connected with the output end of the power part;

the baffle plate is respectively connected with the drying box and the mounting plate, and the baffle plate is connected with the lifting plate in a sliding manner through a sliding piece;

one end of the push-pull rod is connected with the lifting plate, and the other end of the push-pull rod is connected with the lifting piece;

further comprising: the limiting groove and the guide rail are respectively positioned on two sides of the adjusting partition plate;

the limiting guide rod and the sliding groove are respectively positioned on two sides of the lifting piece and are respectively connected with the limiting groove and the guide rail in a sliding manner;

the telescopic cavity is formed in the lifting piece;

the telescopic plate is positioned in the telescopic cavity, is connected with the lifting piece through a third buffer piece, and is connected with the push-pull rod;

the countersunk grooves are formed in the top of the lifting piece and are communicated with the telescopic cavity; and

and the supporting head is positioned in the countersunk head groove, and the supporting head is used for connecting the telescopic plates through a telescopic rod.

2. The agricultural mechanical device for herb drying of claim 1, further comprising: the control box is connected with the drying box, and a steel wire mesh is distributed and installed between the top of the drying box and the control box;

the protecting sleeve is connected with the control box;

the heat conduction assembly is positioned in the control box;

one end of the second buffer piece is connected with the heat conduction assembly, and the second buffer piece is sleeved in the protective sleeve;

a pressing block connected with the other end of the second buffer member; and

a first sensitive element on the placement assembly.

3. The agricultural mechanical device for herb drying of claim 2, wherein the heat conducting assembly comprises:

the heat conduction partition plate is positioned in the control box;

one end of the telescopic piece is connected with the heat-conducting partition plate; and

one side of the connecting plate is connected with the other end of the telescopic piece, the other side of the connecting plate is connected with the inner wall of the control box through a first elastic supporting piece, and the connecting plate is connected with the second buffer piece.

4. The agricultural mechanical device for herb drying of claim 3, further comprising: the guide plate is connected with the inner bottom wall of the drying box through a first buffer piece;

the flow guide port is connected with the bottom of the drying box; and

the discharge port is arranged on the drying box and is positioned in the flow guide port.