阅读说明：本技术 一种植物染料提取反应釜及其提取方法 (Plant dye extraction reaction kettle and extraction method thereof ) 是由 黄家凯 于 2020-11-12 设计创作，主要内容包括：本公开公开一种植物染料提取反应釜及其提取方法,属于植物染料提取领域；一种植物染料提取反应釜包括：上盖、箱体、收纳盒组件、推送机构、以及加热机构；通过在上盖上转动连接收纳盒组件,来实现对植物的收纳,使得植物在被提取染料后能够得以排出箱体外；通过在箱体内设置推送机构,来实现提高箱体内液体的活跃度,提高加热效率；通过在箱体外设置加热机构,来实现对加热时机的精确把控；通过在箱体的外侧设置晃动机构,来提高加热效率和搅拌效果；一种植物染料提取方法包括：准备原材料、放入原材料、加入原液、打开驱动装置开关以及取出原液,反复提取。(The invention discloses a plant dye extraction reaction kettle and an extraction method thereof, belonging to the field of plant dye extraction; a vegetable dye extraction reaction kettle comprises: the device comprises an upper cover, a box body, a storage box assembly, a pushing mechanism and a heating mechanism; the upper cover is rotatably connected with the storage box assembly to store the plants, so that the plants can be discharged out of the box body after the dyes are extracted; the pushing mechanism is arranged in the box body, so that the activity of liquid in the box body is improved, and the heating efficiency is improved; the heating mechanism is arranged outside the box body, so that the heating opportunity is accurately controlled; the shaking mechanism is arranged on the outer side of the box body, so that the heating efficiency and the stirring effect are improved; a method for extracting vegetable dye comprises: preparing raw materials, putting in raw materials, adding stock solution, turning on the drive device, taking out stock solution, and repeatedly extracting.)

1. A plant dye extraction reaction kettle comprises a base (1) and a box body (2) and is characterized in that a supporting rod assembly (12) is installed between the base (1) and the box body (2), the supporting rod assembly (12) is rotatably connected with the box body (2), and the lower end of the supporting rod assembly (12) is fixedly connected with the base (1);

the two sides of the supporting rod assembly (12) are provided with first springs (13), the upper ends of the first springs (13) are fixedly connected with the lower end face of the box body (2), and the lower ends of the first springs (13) are fixedly connected with the upper surface of the base (1);

an upper cover (3) is mounted above the box body (2), a storage box assembly (4) is rotatably connected to the center position of the upper cover (3), and the storage box assembly (4) is used for storing plant raw materials;

the storage box assembly (4) comprises a first rotating rod (42), the first rotating rod (42) penetrates through the center of the upper cover (3) and is rotatably connected with the upper cover (3), a box body (44) is fixedly connected below the first rotating rod (42), and the box body (44) is coaxial with the first rotating rod (42);

the upper end of the box body (44) is semi-open, the upper end face and the lower end face of the box body (44) are both provided with filter holes, the upper end of the box body (44) is provided with a turning plate (45), and the turning plate (45) is hinged with the box body (44);

a connecting rod (35) is arranged on the side face of the upper cover (3), a straight tooth section (36) is arranged on the connecting rod (35), a first gear (10) is rotatably connected to one side of the box body (2), the first gear (10) is meshed with the straight tooth section (36), and a rotating handle (11) is mounted on the first gear (10) and used for rotating the first gear (10);

a liquid discharge pipe (21) is arranged on one side of the box body (2), the liquid discharge pipe (21) is positioned below the first gear (10), a liquid discharge hole (211) is formed in the liquid discharge pipe (21), a limiting groove (212) is formed in the upper end face of the liquid discharge pipe (21), and the connecting rod (35) slides in the limiting groove (212);

the lower extreme fixedly connected with second spring (37) of connecting rod (35), the one end of second spring (37) with the bottom surface fixed connection of spacing groove (212), the other end and the lower terminal surface fixed connection of connecting rod (35).

2. A vegetable dye extraction reaction kettle according to claim 1, characterized in that at least one stirring body (6) is installed on the upper cover (3), the stirring body (6) comprises a central rod (62), and the central rod (62) penetrates through the upper cover (3) and is rotatably connected with the upper cover (3);

the lower end of the central rod (62) is provided with a stirring part (64), the stirring part (64) is spiral, a brush (63) is arranged above the stirring part (64), and the brush (63) brushes the inner walls of the box body (44) and the box body (2);

the upper end fixed mounting of upper cover (3) has drive arrangement (5), and drive arrangement (5) drive epaxial fixed mounting has third gear (51), first pivot pole (42) upper end fixed mounting has second gear (41), third gear (51) and second gear (41) intermeshing, the upper end fixed mounting of well core rod (62) has fourth gear (61) and second gear (41) intermeshing.

3. The vegetable dye extraction reaction kettle as recited in claim 1, wherein at least two stirring plates (442) are uniformly installed on the lower end surface of the box body (44) in the circumferential direction, and the stirring plates (442) are used for stirring the liquid in the box body (2).

4. A vegetable dye extraction reaction kettle according to claim 1, characterized in that at least one pushing mechanism (9) is arranged on the inner bottom surface of the tank body (2), and the pushing mechanism (9) improves the activity of the liquid in the tank body (2).

The pushing mechanism (9) comprises a pushing plate (91), and the pushing plate (91) is connected with the inner bottom surface of the box body (2) in a sliding manner;

a baffle plate (93) is installed on one side of the pushing plate (91), a third spring (92) is installed between the baffle plate (93) and the pushing plate (91), one end of the third spring (92) is fixedly connected with the baffle plate (93), and the other end of the third spring is fixedly connected with the pushing plate (91);

a first cam (94) is arranged on one side, back to the baffle (93), of the push plate (91), the excircle of the first cam (94) is in contact with the side face of the push plate (91), a second rotating rod (95) is fixedly arranged on the first cam (94), and the second rotating rod (95) is rotatably connected with the inner bottom face of the box body (2);

and a fifth gear (96) is fixedly connected to the second rotating rod (95), the fifth gear (96) is positioned above the first cam (94), and the teeth of the fifth gear (96) are clamped with the stirring plate (442) on the lower end face of the box body (44).

5. A vegetable dye extraction reaction kettle according to claim 1, characterized in that a heating mechanism (7) is installed on the box body (2);

the heating mechanism (7) comprises a first connecting rod (71), the first connecting rod (71) is positioned inside the box body (2), a suspension ball (711) is fixedly installed at the lower end of the first connecting rod (71), and when liquid in the box body (2) reaches the height position of the suspension ball (711), the suspension ball (711) moves upwards under the action of buoyancy;

the upper end of the first connecting rod (71) is rotatably connected with a second connecting rod (72), the second connecting rod (72) penetrates through the box body (2) and is rotatably connected with the box body (2), the other end of the second connecting rod (72) is rotatably connected with a third connecting rod (73), the upper end of the third connecting rod (73) is rotatably connected with the second connecting rod (72), the lower end of the third connecting rod (73) is hinged with a cover plate (74), and the cover plate (74) is slidably connected with the box body (2);

a water inlet (26) is formed in the side face of the box body (2), a supporting plate (27) is fixedly mounted below the water inlet (26), at least one fourth spring (75) is mounted between the supporting plate (27) and the cover plate (74), the upper end of the fourth spring (75) is fixedly connected with the lower end face of the cover plate (74), and the lower end of the fourth spring is fixedly connected with the upper end face of the supporting plate (27);

and a heating switch (28) is arranged on the side surface of the box body (2), and when the suspension ball (711) rises, the cover plate (74) moves downwards until the water inlet (26) is completely covered and the heating switch (28) is triggered.

6. The vegetable dye extraction reaction kettle according to claim 2, wherein a shaking mechanism (8) is installed on the outer side of the box body (2), the shaking mechanism (8) comprises a third rotating rod (81), and the third rotating rod (81) is located on the outer side of the box body (2) and is rotatably connected with the base (1);

a second cam (83) is arranged on the third rotating rod (81), and the excircle of the second cam (83) is contacted with the side surface of the box body (2);

the upper end fixed mounting of third dwang (81) has sixth gear (82), works as the lower terminal surface of upper cover (3) with when the up end contact of box (2), sixth gear (82) with second gear (51) intermeshing.

7. A method for extracting vegetable dye, which comprises the following steps:

s1: preparing raw materials: pre-cleaning plant raw materials, and pulverizing;

s2: putting raw materials: 1) rotating the rotating handle (11) to lift the box body (44); 2) opening the turning plate (45), putting the plant raw materials into the box body (44), and closing the turning plate (45); 3) the box body (44) is lowered to a designated height by controlling the rotating handle (11);

s3: adding stock solution: 1) pouring the stock solution into the box body (2) from the liquid inlet (26), when the height of the stock solution reaches the position of the suspension ball (711), the suspension ball (711) rises to drive the cover plate (74) to move downwards until the liquid inlet (26) is completely covered, and stopping adding the stock solution; 2) the cover plate (74) triggers the heating switch (28);

s4: opening the drive (5) switch: the switch of the driving device (5) is turned on, so that the storage box assembly (4) and the stirring body (6) rotate simultaneously, and the pushing mechanism (9) and the shaking mechanism (8) operate simultaneously;

s5: taking out the stock solution, and repeatedly extracting: 1) closing a switch of the driving device (5) to stop all mechanisms from running; 2) rotating the rotating handle (11) to lift the box body (44) and discharge the stock solution out of the box body (2); 3) repeating the steps 1-4, and repeatedly extracting the plant dye.

Technical Field

The disclosure belongs to the field of plant dye extraction, and particularly relates to a plant dye extraction reaction kettle and an extraction method thereof.

Background

Along with the continuous development of present science and technology, the application of vegetable dye is more and more wide, and the extraction of vegetable dye is comparatively simple comparatively, and the vegetable dye is mostly come to extract the dyestuff in the plant through reation kettle and go out, but specific extraction method is respectively different, and traditional extraction mode is in the extraction process of vegetable dye, and the residue is difficult to take out, often mixes in the stoste to influence the quality of vegetable dye.

Disclosure of Invention

Aiming at the defects of the prior art, the purpose of the disclosure is to provide a plant dye extraction reaction kettle and an extraction method thereof, and solve the problem that residues are difficult to take out in the plant dye extraction process in the prior art.

The purpose of the disclosure can be realized by the following technical scheme: a vegetable dye extraction reaction kettle comprises a base and a box body and is characterized in that a supporting rod assembly is arranged between the base and the box body, the supporting rod assembly is rotatably connected with the box body, and the lower end of the supporting rod assembly is fixedly connected with the base;

furthermore, first springs are mounted on two sides of the supporting rod assembly, the upper ends of the first springs are fixedly connected with the lower end face of the box body, and the lower ends of the first springs are fixedly connected with the upper surface of the base;

furthermore, an upper cover is mounted above the box body, a storage box assembly is rotatably connected to the center of the upper cover, and the storage box assembly is used for storing plant raw materials;

furthermore, the storage box assembly comprises a first rotating rod, the first rotating rod penetrates through the center of the upper cover and is rotatably connected with the upper cover, a box body is fixedly connected below the first rotating rod, and the box body is coaxial with the first rotating rod;

furthermore, the upper end of the box body is semi-open, the upper end surface and the lower end surface of the box body are both provided with filter holes, the upper end of the box body is provided with a turning plate, and the turning plate is hinged with the box body;

furthermore, a connecting rod is arranged on the side surface of the upper cover, a straight tooth section is arranged on the connecting rod, a first gear is rotatably connected to one side of the box body, the first gear is meshed with the straight tooth section, and a rotating handle is mounted on the first gear and used for rotating the first gear;

furthermore, a liquid discharge pipe is arranged on one side of the box body and is positioned below the first gear, a liquid discharge hole is formed in the liquid discharge pipe, a limiting groove is formed in the upper end face of the liquid discharge pipe, and the connecting rod slides in the limiting groove;

further, the lower extreme fixedly connected with second spring of connecting rod, the one end of second spring with the bottom surface fixed connection of spacing groove, the other end and the lower terminal surface fixed connection of connecting rod.

Furthermore, at least one stirring body is arranged on the upper cover, the stirring body comprises a central rod, and the central rod penetrates through the upper cover and is rotationally connected with the upper cover;

furthermore, the lower end of the central rod is provided with a stirring part which is spiral, a brush is arranged above the stirring part, and the brush is used for washing the inner walls of the box body and the box body;

further, the upper end of the upper cover is fixedly provided with a driving device, a third gear is fixedly arranged on a driving shaft of the driving device, a second gear is fixedly arranged at the upper end of the first rotating rod, the third gear is meshed with the second gear, and a fourth gear is fixedly arranged at the upper end of the center rod and meshed with the second gear.

Further, at least two stirring plates are uniformly arranged on the lower end face of the box body in the circumferential direction and are used for stirring liquid in the box body.

Furthermore, at least one pushing mechanism is arranged on the inner bottom surface of the box body, and the pushing mechanism improves the activity of liquid in the box body.

Furthermore, the pushing mechanism comprises a pushing plate, and the pushing plate is connected with the inner bottom surface of the box body in a sliding manner;

furthermore, a baffle is installed on one side of the pushing plate, a third spring is installed between the baffle and the pushing plate, one end of the third spring is fixedly connected with the baffle, and the other end of the third spring is fixedly connected with the pushing plate;

furthermore, a first cam is arranged on one side, back to the baffle, of the pushing plate, the excircle of the first cam is in contact with the side face of the pushing plate, a second rotating rod is fixedly arranged on the first cam, and the second rotating rod is rotatably connected with the inner bottom face of the box body;

furthermore, a fifth gear is fixedly connected to the second rotating rod and located above the first cam, and teeth of the fifth gear are clamped with the stirring plate on the lower end face of the box body.

Furthermore, a heating mechanism is arranged on the box body;

furthermore, the heating mechanism comprises a first connecting rod, the first connecting rod is positioned in the box body, a suspension ball is fixedly arranged at the lower end of the first connecting rod, and when liquid in the box body reaches the height position of the suspension ball, the suspension ball moves upwards under the action of buoyancy;

furthermore, the upper end of the first connecting rod is rotatably connected with a second connecting rod, the second connecting rod penetrates through the box body and is rotatably connected with the box body, the other end of the second connecting rod is rotatably connected with a third connecting rod, the upper end of the third connecting rod is rotatably connected with the second connecting rod, the lower end of the third connecting rod is hinged with a cover plate, and the cover plate is slidably connected with the box body;

furthermore, a water inlet is formed in the side face of the box body, a supporting plate is fixedly mounted below the water inlet, at least one fourth spring is mounted between the supporting plate and the cover plate, the upper end of the fourth spring is fixedly connected with the lower end face of the cover plate, and the lower end of the fourth spring is fixedly connected with the upper end face of the supporting plate;

further, be provided with the heating switch on the side of box, when the suspension ball rose, the apron moved down, until covering completely the water inlet to trigger the heating switch.

Furthermore, a shaking mechanism is arranged on the outer side of the box body, and comprises a third rotating rod, and the third rotating rod is positioned on the outer side of the box body and is rotatably connected with the base;

furthermore, a second cam is arranged on the third rotating rod, and the excircle of the second cam is in contact with the side surface of the box body;

further, the upper end of the third rotating rod is fixedly provided with a sixth gear, and when the lower end face of the upper cover is in contact with the upper end face of the box body, the sixth gear is meshed with the second gear.

A method for extracting vegetable dye, which comprises the following steps:

s1: preparing raw materials: pre-cleaning plant raw materials, and pulverizing;

s2: putting raw materials: 1) rotating the rotating handle to lift the box body; 2) opening the turning plate, putting the plant raw materials into the box body, and closing the turning plate; 3) the rotating handle is controlled to enable the box body to descend to a specified height;

s3: adding stock solution: 1) pouring the stock solution into the box body from the liquid inlet, when the height of the stock solution reaches the position of the suspension ball, the suspension ball rises to drive the cover plate to move downwards until the liquid inlet is completely covered, and stopping adding the stock solution; 2) the cover plate triggers a heating switch;

s4: opening a driving device switch: the driving device is switched on, so that the storage box assembly and the stirring body rotate simultaneously, and the pushing mechanism and the shaking mechanism operate simultaneously;

s5: taking out the stock solution, and repeatedly extracting: 1) closing a switch of the driving device to stop all mechanisms from running; 2) rotating the rotating handle to lift the box body and discharge the stock solution out of the box body; 3) repeating the above steps, and repeatedly extracting the plant dye.

The beneficial effect of this disclosure: the convenience of taking out residues of the vegetable dye in the extraction process is improved.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present disclosure;

FIG. 2 is a schematic view, broken away, of the overall structure of an embodiment of the disclosure;

FIG. 3 is a schematic view of an upper cover structure of an embodiment of the present disclosure;

FIG. 4 is a schematic structural diagram of a case of an embodiment of the disclosure;

FIG. 5 is a schematic structural view of a lift mechanism according to an embodiment of the present disclosure;

FIG. 6 is a schematic view of a cartridge assembly of an embodiment of the disclosure;

FIG. 7 is a schematic diagram of a cassette configuration according to an embodiment of the disclosure;

FIG. 8 is a schematic diagram of a stirring body structure according to an embodiment of the disclosure;

FIG. 9 is a schematic structural view of a heating mechanism of an embodiment of the present disclosure;

FIG. 10 is a schematic view of a cover plate configuration of an embodiment of the present disclosure;

FIG. 11 is a schematic structural view of a pushing mechanism of an embodiment of the present disclosure;

fig. 12 is a schematic view of a shaking mechanism according to an embodiment of the disclosure.

Detailed Description

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

As shown in fig. 1, a plant dye extraction reaction kettle comprises a base 1, wherein the lower surface of the base 1 is fixedly contacted with the ground, a box body 2 is arranged on the base 1, and the extraction process of the plant dye is completed in the box body 2; a supporting rod component 12 is arranged between the box body 2 and the base 1, a through hole 23 is formed in the lower end face of the box body 2, the supporting rod component 12 penetrates through the through hole 23 to be connected with the box body 2 in a rotating mode, the lower end face of the supporting rod component 12 is fixedly connected with the upper surface of the base 1, therefore, the base 1 is connected with the box body 2 in a rotating mode indirectly, and the box body 2 can swing around the axial direction of the through hole 23;

a plurality of first springs 13 are installed respectively to the both sides of bracing piece subassembly 12, and the upper end of first spring 13 and the lower terminal surface fixed connection of box 2, the upper surface fixed connection of lower extreme and base 1, and it is to take place the swing when box 2 round the axial of through-hole 23, and the first spring 13 that is located bracing piece subassembly 12 both sides plays the spacing effect of buffering, prevents that box 2 amplitude of oscillation is too big and lead to the inside liquid of box 2 to spill.

An upper cover 3 is arranged above the box body 2, the upper cover 3 can be used for shielding the upper part of the box body 2, as shown in fig. 4, a connecting lug 22 is arranged on one side surface of the box body 2, a liquid discharge pipe 21 is arranged below the connecting lug 22, a liquid discharge hole 211 is arranged in the liquid discharge pipe 21, liquid in the box body 2 can be discharged from the liquid discharge hole 211, as shown in fig. 2, a filter screen 14 is arranged on the inner side surface of the box body 2, the filter screen 14 completely covers the inlet end of the liquid discharge hole 211, and the liquid in the box body 2 is discharged to pass through the filter screen 14, so that impurities in the liquid can be intercepted, and plant dye stock solution with high quality is discharged;

as shown in fig. 3, the upper cover 3 includes a cover body 31, a connecting rod 35 is disposed on one side of the cover body 31, a straight tooth section 36 is disposed on the connecting rod 35, a rotary handle 11 is mounted on a connecting lug 22 on a side surface of the box body 2, the rotary handle 11 passes through the connecting lug 22 and is rotatably connected with the connecting lug 22, the rotary handle 11 is fixedly connected with the first gear 10, the first gear 10 is engaged with the straight tooth section 36 on the connecting rod 35, and when the rotary handle 11 is rotated, the upper cover 3 can move up and down;

as shown in fig. 4, a limiting groove 212 is formed on the upper cross section of the liquid discharge pipe 21, the limiting groove 212 is matched with the connecting rod 35, the connecting rod 35 can be inserted into the limiting groove 212, when the lower surface of the upper cover 3 is contacted with the upper end surface of the box body 2, the connecting rod 35 is inserted into the limiting groove 212 and completely shields the liquid discharge hole 211 in the liquid discharge pipe 21, so that the liquid in the box body 2 can be prevented from flowing out; when the upper cover 3 moves upwards to leave the box body 2, the connecting rod 35 moves upwards along the limiting groove 212, so that the connecting rod 35 cannot completely shield the liquid discharge hole 211 in the liquid discharge pipe 21, and the liquid in the box body 2 is discharged;

as shown in fig. 5, the lower end of the connecting rod 35 is connected with a second spring 37, the upper end of the second spring 37 is fixedly connected with the lower end face of the connecting rod 35, the lower end of the second spring 37 is fixedly connected with the bottom face of the limiting groove 212, the second spring 37 can play a role of buffering the expected descending of the connecting rod 35, and meanwhile, under the action of the tensile force of the second spring 37, the connecting rod 35 can be prevented from being completely separated from the limiting groove 212, so that the compactness of the whole mechanism is ensured.

A first fixing hole 32 is formed in the center of the upper end surface of the upper cover 3, as shown in fig. 5, a storage box assembly 4 is installed in the first fixing hole 32, the storage box assembly 4 is used for storing plant raw materials, and the dye is extracted from the box body 2;

as shown in fig. 6, the storage box assembly 4 includes a box body 44, the box body 44 is used for storing plant raw materials, a first rotating rod 42 is installed above the box body 44, the first rotating rod 42 passes through the first fixing hole 32 on the upper cover 3 and is rotatably connected with the upper cover 3, a connecting seat 43 is installed between the first rotating rod 42 and the box body 44, the upper end surface of the connecting seat 43 is fixedly connected with the first rotating rod 42, and the lower end surface is fixedly connected with the upper end surface of the box body 44, so that the fixed connection between the first rotating rod 42 and the box body 44 is indirectly realized;

when the box body 44 is driven to rotate by the first rotating rod 42, the plant raw materials in the box body 44 are driven to rotate, so that the plant raw materials are fully mixed with the extracting solution in the box body 2, and the extracting effect of the dye is improved;

in this embodiment, the first rotating rod 42 is coaxially connected with the box 44, although the first rotating rod 42 may not be coaxially connected with the box 44, as long as the first rotating rod 42 drives the box 4 to rotate, the box 4 will not interfere with the mechanism inside the box 2;

as shown in fig. 7, the upper end of the box body 44 is semi-open, the upper end surface of the box body 44 and the lower end surface of the box body are both provided with a plurality of filter holes, the upper end surface of the box body 44 is provided with a hinge seat 441, and the upper end of the box body 44 is provided with a connecting seat 43 for abdicating the cross-over seat 441;

the box body 44 is provided with the turning plate 45, the turning plate 45 is also provided with a plurality of filtering holes, the turning plate 45 is hinged with the box body 44 through the hinge seat 441, when the turning plate 45 completely shields the upper end of the box body 44, plant raw materials in the box body 44 cannot leak out, but dye stock solution in plants can flow out by utilizing the filtering holes formed in the box turning plate 45 of the box body 44, so that on the premise of ensuring dye extraction, residues of plants are prevented from being mixed into the stock solution in the box body 2, and the extraction quality of the dye is prevented from being influenced; in addition, when the upper cover 3 is lifted, the box body 44 is driven to move upwards, the turning plate 45 is opened, used plants can be taken out, new plants can be let in, and the dye extraction is continuously carried out;

as shown in fig. 7, a plurality of stirring plates 442 are disposed on the lower end surface of the box 44, the stirring plates 442 are circumferentially and uniformly distributed on the lower end surface of the box 44, and when the box 44 rotates, the stirring plates 442 can stir the liquid in the box 2, thereby increasing the extraction efficiency of the plant dye.

As shown in fig. 5, the upper end of the first rotating rod 42 is fixedly connected with the second gear 41, as shown in fig. 2, the upper end surface of the upper cover 3 is fixedly provided with the driving device 5, the driving shaft of the driving device 5 is fixedly provided with the third gear 51, the second gear 41 is meshed with the third gear 51, and when the driving device 5 drives the third gear 51 to rotate, the first rotating rod 42 fixedly connected with the second gear 41 rotates along with the third gear, so as to drive the box body 44 to rotate;

as shown in fig. 3, a plurality of second fixing holes 33 are formed in the upper end surface of the upper cover 3, a stirring body 6 is installed in each second fixing hole 33, the stirring body 6 includes a central rod 62, and the central rod 62 penetrates through the second fixing holes 33 and is rotatably connected with the upper cover 3;

the upper end of the central rod 62 is fixedly provided with a fourth gear 61, a plurality of fourth gears 61 are meshed with the second gear 41 at the same time, and when the second gear 41 rotates, the central rod 62 on the plurality of stirring bodies 6 rotates along with the fourth gears 61;

as shown in fig. 8, the lower end of the central rod 62 is provided with a stirring part 64, the stirring part 64 is spiral, when the central rod 62 rotates, the spiral stirring part 64 rotates to stir the liquid in the tank 2, so that the stirring effect is enhanced, and the quality of dye extraction is improved;

the brush 63 is arranged on the central rod 62, the brush 62 is positioned above the stirring part 64, and when the central rod 62 rotates, the brush 63 brushes the inner walls of the box body 44 and the box body 2, so that dyes in plants are prevented from being attached to the surface of the box body 44 and the inner wall of the box body 2, the cleanliness of the inner walls of the box body 44 and the box body 2 is ensured, and the dye extraction effect is enhanced.

As shown in fig. 2, a plurality of pushing mechanisms 9 are installed on the bottom surface of the box body 2, and the pushing mechanisms 9 are used for pushing the liquid in the box body 2, so that the activity of the liquid in the box body 2 is increased, the stirring effect is increased, and meanwhile, the heating efficiency of the liquid is improved, so that the liquid in the box body 2 is heated more uniformly;

in the present embodiment, there is one pushing mechanism 9 in the box body 2, and of course, the number thereof is not limited to one, as long as the increase of the activity of the liquid in the box body 2 can be realized;

as shown in fig. 4, the inner bottom surface of the box body 2 is provided with a sliding groove 23, as shown in fig. 11, the pushing mechanism 9 comprises a pushing plate 91, the lower end of the pushing plate 91 is provided with a boss 911, and the boss 911 is matched with the sliding groove 23, so that the pushing plate 91 is slidably connected with the inner bottom surface of the box body 2;

a baffle 93 is arranged on one side of the pushing plate 91, a third spring 92 is arranged between the baffle 93 and the pushing plate 91, one end of the third spring 92 is fixedly connected with the side surface of the baffle 93, and the other end of the third spring is fixedly connected with the side surface of the pushing plate 91;

a first cam 94 is arranged on one side of the pushing plate 91, which is opposite to the baffle 93, the excircle of the first cam 94 is in contact with the side surface of the pushing plate 91, a second rotating rod 95 is arranged on the first cam 94, the second rotating rod 95 penetrates through the first cam 94 and is fixedly connected with the first cam 94, when the first cam 94 rotates around the second rotating rod 95, and under the elastic force action of a third spring 92, the pushing plate 91 reciprocates on the inner bottom surface of the box body 2 along the sliding groove 23, so that the activity of liquid in the box body 2 is increased;

a fifth gear 96 is fixedly mounted on the second rotating rod 95, the fifth gear 96 is located above the first cam 94, the fifth gear 96 is engaged with the stirring plate 442 on the lower end surface of the box body 44, and when the box body 44 rotates, the fifth gear 96 is driven to rotate, so as to drive the pushing plate 91 to move.

The heating mechanism 7 is installed in the box body 2, the heating mechanism 7 can realize the induction of the volume of the liquid in the box body 2 and the automatic opening, closing and closing of a heating system, so that the heating time can be accurately controlled, and an operator can observe the volume of the liquid in the box body 2 through the action of the heating mechanism 7 to realize real-time monitoring;

as shown in fig. 9, the heating mechanism 7 includes a first connecting rod 71, a suspension ball 711 is disposed at a lower end of the first connecting rod 71, and when the height of the liquid in the tank 2 exceeds the height of the suspension ball 711, the suspension ball 711 moves upward under the action of buoyancy, so as to drive the first connecting rod 71 to move upward;

the upper end of the first connecting rod 71 is rotatably connected with a second connecting rod 72, one end of the second connecting rod 72 is rotatably connected with the first connecting rod 71, the other end of the second connecting rod 72 is rotatably connected with a third connecting rod 73, the upper end of the third connecting rod 73 is rotatably connected with the second connecting rod 72, and the lower end of the third connecting rod 73 is connected with a cover plate 74;

as shown in fig. 4, a yielding port 24 is formed on one side surface of the box body 2, and a fixing rod 241 is installed in the yielding port 24; the side surface is also provided with a liquid inlet 26, the liquid inlet 26 is positioned below the position-giving opening 24, two sides of the liquid inlet 26 are respectively provided with a guide groove 25, and the direction of the guide grooves 25 is vertical; a supporting block 27 is installed below the liquid inlet 26, the supporting block 27 is fixed on the side surface of the box body 2, a heating switch 28 is fixedly installed on one side of the supporting block 27, as shown in fig. 2, a heating plate 15 is installed on the inner bottom surface of the box body 2, and the heating switch 28 is used for controlling the heating plate 15 to heat;

the second connecting rod 72 is provided with a third fixing hole 721, when the second connecting rod 72 passes through the relief opening 24 on the box body 2, the fixing rod 241 passes through the third fixing hole 721 and is connected with the second connecting rod 72 in a rotating manner with the fixing rod 241, when the first connecting rod 71 moves upwards, the second connecting rod 72 is driven to rotate around the fixing rod 241, so that the third connecting rod 73 is driven to move downwards, and the cover plate 74 is driven to move downwards;

as shown in fig. 10, a hinge lug 741 is disposed on the cover plate 74, and a lower end of the third link 73 is hinged to the hinge lug 741, so that the third link 73 is hinged to the cover plate 74; the side surface of the cover plate 74 close to the box body 2 is provided with two protrusions 743, the two protrusions 743 are respectively matched with the two guide grooves 25 on the side surface of the box body 2, so that the cover plate 74 is slidably connected with the box body 2, and the cover plate 74 can move downwards under the driving of the third connecting rod 73; a pressing plate 742 is arranged on one side of the cover plate 74, and when the cover plate 74 moves downwards and completely shields the liquid inlet 26, the pressing plate 742 is in contact with the heating switch 28, so that the heating switch 28 is triggered, and the heating plate 15 inside the box body 2 works like the heating plate 15, and the liquid is heated;

a plurality of fourth springs 75 are arranged between the cover plate 74 and the support plate 27, the upper ends of the fourth springs 75 are fixedly connected with the lower end surface of the cover plate 74, the lower ends of the fourth springs 75 are fixedly connected with the upper end surface of the support plate 27, under the elastic force action of the fourth springs 75, when the liquid in the box body 2 does not reach the suspension ball 711, the cover plate 74 is positioned at the upper end of the liquid inlet 26, and at the moment, the liquid can be added into the box body 2 for extracting the dye in the plant.

The outer side of the box body 2 is provided with a shaking mechanism 8, the shaking mechanism 8 is positioned on the outer side of one side surface of the box body 2, which is parallel to the axial direction of the through hole 23, and the shaking mechanism 8 is used for enabling the box body 2 to swing around the axial direction of the through hole 23, so that the full mixing of plants and liquid is increased, the activity of the liquid in the box body 2 is increased, and the heating effect is enhanced;

the shaking mechanism 8 comprises a third rotating rod 81, the third rotating rod 81 is positioned at the outer side of the box body 2, the lower end of the third rotating rod 81 is rotatably connected with the base 1, the upper end of the third rotating rod 81 is fixedly connected with a sixth gear 82, and when the lower end surface of the upper cover 3 is contacted with the upper end surface of the box body 2, the sixth gear 82 is meshed with the third gear 51, so that the third rotating rod 81 rotates;

install second cam 83 on the third dwang 81, the side of the excircle box 2 of second cam 83 contacts, when the third dwang 81 rotates, second cam 83 promotes box 2 and rocks, rock and keep away from when the box 2 rocks and rock the mechanism 8 and do, sixth gear 82 takes off the tooth with third gear 51, when box 2 is close to once more under the effect of first spring 13 and rocks the mechanism 8 once more, sixth gear 82 and third gear 51 mesh once more to exert external force once more to box 2 and make it rock.

A method for extracting vegetable dye comprises:

1. preparing raw materials: pre-cleaning plant raw materials, and pulverizing;

2. putting raw materials: 1) rotating the rotating handle 11 to lift the box body 44; 2) opening the turning plate 45, putting the plant raw materials into the box body 44, and closing the turning plate 45; 3) the box body 44 is lowered to a designated height by controlling the rotating handle 11;

3. adding stock solution: 1) pouring the stock solution into the box body 2 from the liquid inlet 26, when the height of the stock solution reaches the position of the suspension ball 711, the suspension ball 711 rises to drive the cover plate 74 to move downwards until the liquid inlet 26 is completely covered, and stopping adding the stock solution; 2) the cover plate 74 activates the heating switch 28, so that the heating plate 15 operates;

4. open drive 5 switch: the switch of the driving device 5 is turned on, so that the storage box assembly 4 and the stirring body 6 rotate simultaneously, and the pushing mechanism 9 and the shaking mechanism 8 operate simultaneously;

5. taking out the stock solution, and repeatedly extracting: 1) closing the switch of the driving device 5 to stop all mechanisms from running; 2) rotating the rotating handle 11 to lift the box body 44 and discharge the stock solution out of the box body 2; 3) repeating the steps 1-4, and repeatedly extracting the plant dye.

The working principle is as follows:

a lifting mechanism is arranged between the upper cover 3 and the box body 2, and the storage box assembly 4 is rotatably connected to the upper cover 3 to store plants, so that the plants can be discharged out of the box body 2 after the dyes are extracted; the pushing mechanism 9 is arranged in the box body 2, so that the activity of liquid in the box body 2 is improved, and the heating efficiency is improved; the stirring body 6 is arranged in the box body 2, so that the liquid in the box body 2 is stirred and the box body 2 and the storage box assembly 4 are cleaned; the heating mechanism 7 is arranged outside the box body 2, so that the accurate control of the heating time and the monitoring of the liquid level height in the box body 2 are realized; the shaking mechanism 8 is arranged on the outer side of the box body 2, so that the heating efficiency and the stirring effect are improved.

The foregoing illustrates and describes the general principles, principal features, and advantages of the present disclosure. It will be understood by those skilled in the art that the present disclosure is not limited to the embodiments described above, which are presented solely for purposes of illustrating the principles of the disclosure, and that various changes and modifications may be made to the disclosure without departing from the spirit and scope of the disclosure, which is intended to be covered by the claims.