阅读说明：本技术 一种甜菊糖苷提取用浸泡装置 (Soak device is used in stevioside extraction ) 是由 徐堃 顾汉章 李正华 田春荣 段未冬 于 2020-11-12 设计创作，主要内容包括：本发明属于甜菊糖苷提取领域,尤其是一种甜菊糖苷提取用浸泡装置,针对现有的浸泡装置往往对甜菊糖苷的提取效率较低,浸泡效果差,容易导致糖分的流失,且通常甜菊糖苷浸泡后的残渣会堆积在浸泡装置内部,难以清理干净,长期以往会影响到甜菊糖苷制作的质量的问题,现提出如下方案,其包括浸提壳体,所述浸提壳体的顶部固定连接有破碎壳体,浸提壳体的顶部与破碎壳体的底部相接通,破碎壳体的顶部接通有进料斗,破碎壳体内转动安装有破碎辊,本发明可以有效的提高甜菊糖苷的提取效率,浸泡效果好,且浸泡后可以便捷的将浸泡框从浸提壳体内取出,便于对浸泡框进行清理,避免浸泡框内长期积攒杂质,影响到甜菊糖苷制作的质量。(The invention belongs to the field of stevioside extraction, and particularly relates to a soaking device for stevioside extraction, aiming at the problems that the existing soaking device is low in stevioside extraction efficiency and poor in soaking effect, sugar is easy to lose, residues after stevioside soaking are accumulated in the soaking device and are difficult to clean, and the quality of stevioside production is influenced in the past for a long time, the soaking device comprises a leaching shell, the top of the leaching shell is fixedly connected with a crushing shell, the top of the leaching shell is communicated with the bottom of the crushing shell, the top of the crushing shell is communicated with a feed hopper, and a crushing roller is rotatably arranged in the crushing shell. Avoiding long-term accumulated impurities in the soaking frame from influencing the manufacturing quality of stevioside.)

1. A soaking device for stevioside extraction comprises an extraction shell (1) and is characterized in that the top of the extraction shell (1) is fixedly connected with a crushing shell (2), the top of the extraction shell (1) is communicated with the bottom of the crushing shell (2), the top of the crushing shell (2) is communicated with a feed hopper (3), a crushing roller (4) is rotatably installed in the crushing shell (2), a motor plate (5) is fixedly installed on one side of the extraction shell (1), a motor (6) is fixedly installed on the top of the motor plate (5), a water outlet pipe (7) is communicated with one side of the extraction shell (1), an installation opening (8) is formed in the other side of the extraction shell (1), a mounting plate (9) is movably installed in the installation opening (8), a cross rod (10) is fixedly connected to one side of the mounting plate (9), and the bottom of the cross rod (10) is slidably connected with the inner wall of the bottom of the extraction shell, the top of horizontal pole (10) is rotated and is installed first rotary rod (11), the top fixedly connected with of first rotary rod (11) soaks frame (12), the fixed cover in the outside of soaking frame (12) is equipped with big bearing (13), the outside of big bearing (13) and one side fixed connection of mounting panel (9), the fixed cover in the outside of soaking frame (12) is equipped with belt loop (14), belt loop (14) all cooperate with motor (6) with crushing roller (4), the opposite side fixedly connected with handle (15) of mounting panel (9).

2. The stevioside extraction soaking device according to claim 1, wherein a second rotating rod (16) is rotatably mounted in the crushing shell (2), the crushing roller (4) is fixedly sleeved outside the second rotating rod (16), and one end of the second rotating rod (16) extends to the outside of the crushing shell (2) and is fixedly connected with a first belt pulley (17).

3. The stevioside extraction soaking device according to claim 1, wherein one side of the extraction shell (1) is provided with a rotating hole, a rotating shaft (18) is rotatably mounted in the rotating hole, one end of the rotating shaft (18) extends to the outer side of the extraction shell (1) and is welded with an output shaft of a motor (6), a second belt pulley (19) is fixedly sleeved on the outer side of the rotating shaft (18), and the same belt (20) is sleeved on the outer side of the second belt pulley (19) and the outer side of the first belt pulley (17).

4. The stevioside extraction soaking device according to claim 1, wherein a sliding rail (21) is fixedly connected to the inner wall of the bottom of the extraction shell (1), a sliding groove is formed in the bottom of the cross rod (10), and the sliding groove is slidably connected with the sliding rail (21).

5. The stevioside extraction soaking device according to claim 1, wherein a groove is formed in an inner wall of one side of the extraction shell (1), a sliding rod groove is formed in an inner wall of one side of the groove, a sliding rod (22) is slidably mounted in the sliding rod groove, a U-shaped plate (23) is fixedly connected to one end of the sliding rod (22), a third rotating rod (24) is rotatably mounted on the U-shaped plate (23), a driving wheel (25) is fixedly sleeved on the outer side of the third rotating rod (24), the driving wheel (25) is matched with the belt ring (14), a first spring (26) is sleeved on the outer side of the sliding rod (22), one end of the first spring (26) is fixedly connected to the inner wall of one side of the groove, and the other end of the first spring (26) is fixedly connected to one side of the U-shaped plate (.

6. The stevioside extraction soaking device according to claim 3, wherein the other end of the rotating shaft (18) extends into the extraction shell (1) and is provided with a rectangular sliding groove, a rectangular rod (27) is slidably mounted in the rectangular sliding groove, a first bevel gear (28) is fixedly connected to one end of the rectangular rod (27), the top end of the third rotating rod (24) extends to the outer side of the U-shaped plate (23) and is fixedly connected with a second bevel gear (29), the first bevel gear (28) is meshed with the second bevel gear (29), a small bearing is fixedly sleeved on the outer side of the rectangular rod (27), a connecting rod is fixedly connected to the top of the U-shaped plate (23), and the top end of the connecting rod is fixedly connected with the outer side of the small bearing.

7. The stevioside extraction soaking device according to claim 1, wherein the mounting through opening (8) is provided with a clamping groove on the top inner wall and a clamping groove on the bottom inner wall, the mounting plate (9) is provided with a spring groove on the top and the bottom, the two spring grooves are provided with the clamping blocks (30) in a sliding manner, the two clamping blocks (30) are respectively matched with the two clamping grooves, one end of the second spring (31) is fixedly connected to the inner wall of one side of the two spring grooves, and the other end of the second spring (31) is respectively fixedly connected with one side of the two clamping blocks (30).

8. The stevioside extraction soaking device according to claim 1, wherein a cavity is formed in the mounting plate (9), a sliding hole communicated with the cavity is formed in the other end of the mounting plate (9), a sliding rod (32) is slidably mounted in the sliding hole, one end of the sliding rod (32) extends to the outer side of the mounting plate (9) and is fixedly connected with a pull rod (33), wire holes are formed in one sides, close to the cavity, of the two spring grooves, wire ropes (34) are arranged in the two wire holes, one ends of the two wire ropes (34) extend into the two spring grooves and are fixedly connected with one sides of the two clamping blocks (30), and the other ends of the two wire ropes (34) extend into the cavity and are fixedly connected with the other end of the sliding rod (32).

Technical Field

The invention relates to the technical field of stevioside extraction, and in particular relates to a soaking device for stevioside extraction.

Background

Stevioside is also called stevioside, which is a glycoside extracted from leaves of compositae plants, stevia rebaudiana is native to yerba mate and brazil and is also planted in China, Singapore, Malaysia and other countries, sweet components of the stevioside consist of stevioside, stevioside A, B, C, D and E, the stevioside can be extracted from dry leaves by water, clarified and crystallized, 3 types are obtained in actual production, namely crude extracts and products with the purity of 50% and 90%, and in the stevia rebaudiana processing process, a soaking link plays an important role in extracting the sugar;

however, the existing soaking device is often low in stevioside extraction efficiency and poor in soaking effect, sugar loss is easily caused, residues after stevioside soaking are usually accumulated in the soaking device and are difficult to clean, and the quality of stevioside production is affected in the past for a long time.

Disclosure of Invention

The invention aims to solve the problems that in the prior art, the extraction efficiency of a soaking device for stevioside is low, the soaking effect is poor, the loss of sugar is easily caused, the residues after the stevioside soaking are accumulated in the soaking device and are difficult to clean, and the quality of stevioside production is influenced in the past for a long time.

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

a soaking device for stevioside extraction comprises a leaching shell, wherein the top of the leaching shell is fixedly connected with a crushing shell, the top of the leaching shell is communicated with the bottom of the crushing shell, the top of the crushing shell is communicated with a feed hopper, a crushing roller is rotatably arranged in the crushing shell, a motor plate is fixedly arranged on one side of the leaching shell, a motor is fixedly arranged on the top of the motor plate, a water outlet pipe is communicated with one side of the leaching shell, an installation through hole is formed in the other side of the leaching shell, an installation plate is movably arranged in the installation through hole, a cross rod is fixedly connected to one side of the installation plate, the bottom of the cross rod is in sliding connection with the inner wall of the bottom of the leaching shell, a first rotating rod is rotatably arranged on the top of the cross rod, a soaking frame is fixedly connected to the top end of the first rotating rod, the fixed cover in the outside of soaking the frame is equipped with the belt circle, and belt circle and crushing roller all cooperate with the motor, the opposite side fixedly connected with handle of mounting panel.

Preferably, a second rotating rod is installed in the crushing shell in a rotating mode, the crushing roller is fixedly sleeved on the outer side of the second rotating rod, and one end of the second rotating rod extends to the outer side of the crushing shell and is fixedly connected with a first belt pulley.

Preferably, the rotatory hole has been seted up to one side of leaching casing, and the rotation axis is installed to the rotation in the rotatory downthehole rotation, and the one end of rotation axis extends to the outside of leaching casing and welds mutually with the output shaft of motor, and the fixed cover in the outside of rotation axis is equipped with the second belt pulley, and the outside cover of second belt pulley and first belt pulley is equipped with same belt.

Preferably, fixedly connected with slide rail on the bottom inner wall of leaching casing, the spout has been seted up to the bottom of horizontal pole, spout and slide rail sliding connection.

Preferably, a groove is formed in the inner wall of one side of the leaching shell, a sliding rod groove is formed in the inner wall of one side of the groove, a sliding rod is arranged in the sliding rod groove in a sliding mode, a U-shaped plate is fixedly connected with one end of the sliding rod, a third rotating rod is rotatably arranged on the U-shaped plate, a driving wheel is fixedly sleeved on the outer side of the third rotating rod and matched with the belt ring, a first spring is sleeved on the outer side of the sliding rod, one end of the first spring is fixedly connected with the inner wall of one side of the groove, and the other end of the first spring is fixedly.

Preferably, the other end of rotation axis extends to in the leaching casing and has seted up the rectangle spout, and slidable mounting has the rectangle pole in the rectangle spout, the first bevel gear of one end fixedly connected with of rectangle pole, and the top of third rotary rod extends to the outside and the fixedly connected with second bevel gear of U-shaped board, and first bevel gear meshes with the second bevel gear mutually, and the fixed cover in the outside of rectangle pole is equipped with the little bearing, the top fixedly connected with connecting rod of U-shaped board, the top of connecting rod and the outside fixed connection of little bearing.

Preferably, all seted up the draw-in groove on the top inner wall of installation opening and the bottom inner wall, the spring groove has all been seted up to the top and the bottom of mounting panel, and two equal slidable mounting in the spring groove have the fixture block, and two fixture blocks cooperate with two draw-in grooves respectively, the one end of equal fixedly connected with second spring on the inner wall of one side of two spring grooves, the other end of two second springs respectively with one side fixed connection of two fixture blocks.

Preferably, the cavity has been seted up on the mounting panel, the slide opening of putting through mutually with the cavity is seted up to the other end of mounting panel, slidable mounting has the slide bar in the slide opening, the one end of slide bar extends to the outside and the fixedly connected with pull rod of mounting panel, the line hole has all been seted up with one side that the cavity is close to respectively in two spring grooves, all be provided with wire rope in two line holes, two wire rope's one end extend respectively to two spring inslots and with one side fixed connection of two fixture blocks, two wire rope's the other end all extend to in the cavity and with the other end fixed connection of slide bar.

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

1. according to the scheme, the second rotating rod is matched with the crushing roller, and the second belt pulley is matched with the first belt pulley through the belt, so that the stevia rebaudiana is crushed before being soaked, and is convenient for subsequent soaking and extraction;

2. according to the scheme, the first bevel gear is matched with the second bevel gear, the rotating shaft is matched with the rectangular rod through the rectangular sliding hole, the first spring is matched with the U-shaped plate, the driving wheel is matched with the belt ring, so that the motor can drive the belt ring to rotate through the driving wheel while crushing the stevia rebaudiana, the belt ring drives the soaking frame to rotate, the crushed stevia rebaudiana can be uniformly dispersed, and the soaking effect and the processing efficiency are improved;

3. according to the scheme, the fixture block is matched with the second spring and the clamping groove, and the pull rod is matched with the steel wire rope through the sliding rod, so that the soaking frame is convenient to take out of the leaching shell, and impurities and the like of stevia rebaudiana in the soaking frame are convenient to clean;

the invention can effectively improve the extraction efficiency of stevioside, has good soaking effect, can conveniently take out the soaking frame from the leaching shell after soaking, is convenient for cleaning the soaking frame, and avoids the influence on the preparation quality of the stevioside caused by long-term accumulated impurities in the soaking frame.

Drawings

FIG. 1 is a schematic structural view of a soaking device for stevioside extraction according to the present invention;

FIG. 2 is a schematic view of a top view of a soaking frame and a mounting plate of the soaking device for extracting stevioside provided by the invention;

FIG. 3 is an enlarged schematic structural view of the A part in FIG. 1 of the soaking device for stevioside extraction provided by the invention;

FIG. 4 is an enlarged schematic structural diagram of a soaking device for stevioside extraction, which is provided by the invention and is shown in the B part in FIG. 1;

FIG. 5 is an enlarged schematic structural diagram of a soaking device for stevioside extraction at C in FIG. 1.

In the figure: 1 leaching shell, 2 crushing shell, 3 feed hopper, 4 crushing roller, 5 motor plates, 6 motor, 7 water outlet pipe, 8 mounting through holes, 9 mounting plates, 10 cross bar, 11 first rotating rod, 12 soaking frame, 13 large bearing, 14 belt ring, 15 handle, 16 second rotating rod, 17 first belt pulley, 18 rotating shaft, 19 second belt pulley, 20 belt, 21 slide rail, 22 slide bar, 23U-shaped plate, 24 third rotating rod, 25 transmission wheel, 26 first spring, 27 rectangular rod, 28 first bevel gear, 29 second bevel gear, 30 fixture block, 31 second spring, 32 sliding rod, 33 pull rod, 34 steel wire rope.

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.

Example one

Referring to fig. 1-5, a soaking device for stevioside extraction comprises a leaching shell 1, wherein the top of the leaching shell 1 is fixedly connected with a crushing shell 2, the top of the leaching shell 1 is communicated with the bottom of the crushing shell 2, the top of the crushing shell 2 is communicated with a feed hopper 3, a crushing roller 4 is rotatably installed in the crushing shell 2, a motor plate 5 is fixedly installed on one side of the leaching shell 1, a motor 6 is fixedly installed on the top of the motor plate 5, a water outlet pipe 7 is communicated with one side of the leaching shell 1, an installation opening 8 is formed in the other side of the leaching shell 1, an installation plate 9 is movably installed in the installation opening 8, a cross rod 10 is fixedly connected to one side of the installation plate 9, the bottom of the cross rod 10 is slidably connected with the inner wall of the bottom of the leaching shell 1, a first rotary rod 11 is rotatably installed on the top of the cross rod, the fixed cover in the outside of soaking frame 12 is equipped with big bearing 13, and the outside of big bearing 13 and one side fixed connection of mounting panel 9, the fixed cover in the outside of soaking frame 12 are equipped with belt loop 14, and belt loop 14 all cooperatees with motor 6 with crushing roller 4, and the opposite side fixedly connected with handle 15 of mounting panel 9.

In this embodiment, the second rotating rod 16 is rotatably installed in the crushing shell 2, the crushing roller 4 is fixedly sleeved on the outer side of the second rotating rod 16, one end of the second rotating rod 16 extends to the outer side of the crushing shell 2 and is fixedly connected with the first belt pulley 17, and the second rotating rod 16 can drive the crushing roller 4 to rotate.

In this embodiment, rotatory hole has been seted up to one side of leaching casing 1, and rotation axis 18 is installed to the rotation in the rotatory hole, and the one end of rotation axis 18 extends to the outside of leaching casing 1 and welds mutually with the output shaft of motor 6, and the fixed cover in the outside of rotation axis 18 is equipped with second belt pulley 19, and second belt pulley 19 overlaps with the outside of first belt pulley 17 and is equipped with same belt 20, and the second belt pulley can drive first belt pulley 17 through belt 30 and rotate.

In this embodiment, fixedly connected with slide rail 21 on the bottom inner wall of extraction casing 1, the spout has been seted up to the bottom of horizontal pole 10, spout and slide rail 21 sliding connection, and horizontal pole 10 can be through the spout displacement on slide rail 21.

In this embodiment, a groove is formed in an inner wall of one side of the leaching shell 1, a slide bar groove is formed in an inner wall of one side of the groove, a slide bar 22 is slidably mounted in the slide bar groove, a U-shaped plate 23 is fixedly connected to one end of the slide bar 22, a third rotary bar 24 is rotatably mounted on the U-shaped plate 23, a transmission wheel 25 is fixedly sleeved on the outer side of the third rotary bar 24, the transmission wheel 25 is matched with the belt ring 14, a first spring 26 is sleeved on the outer side of the slide bar 22, one end of the first spring 26 is fixedly connected with the inner wall of one side of the groove, the other end of the first spring 26 is fixedly connected with one side of the U-shaped plate 23.

In this embodiment, the other end of rotation axis 18 extends to in the leaching casing 1 and has seted up the rectangle spout, slidable mounting has rectangle pole 27 in the rectangle spout, the first bevel gear 28 of one end fixedly connected with of rectangle pole 27, the top of third rotary rod 24 extends to the outside of U-shaped plate 23 and fixedly connected with second bevel gear 29, first bevel gear 28 meshes with second bevel gear 29 mutually, the fixed cover in the outside of rectangle pole 27 is equipped with the small bearing, the top fixedly connected with connecting rod of U-shaped plate 23, the top of connecting rod and the outside fixed connection of small bearing, rotation axis 18 can drive rectangle pole 27 through the rectangle spout and rotate.

In this embodiment, all seted up the draw-in groove on the top inner wall of installation opening 8 and the bottom inner wall, the spring groove has all been seted up to the top and the bottom of mounting panel 9, two equal slidable mounting in the spring groove have fixture block 30, two fixture block 30 cooperate with two draw-in grooves respectively, equal fixedly connected with second spring 31's one end on one side inner wall in two spring grooves, two second spring 31's the other end respectively with one side fixed connection of two fixture block 30, second spring 31 can drive fixture block 30 and reset.

In this embodiment, the cavity has been seted up on the mounting panel 9, the slide opening of putting through mutually with the cavity is seted up to the other end of mounting panel 9, slidable mounting has slide bar 32 in the slide opening, slide bar 32's one end extends to mounting panel 9's the outside and fixedly connected with pull rod 33, the line hole has all been seted up with one side that the cavity is close to respectively in two spring grooves, all be provided with wire rope 34 in two line holes, two wire rope 34's one end extend to respectively in two spring grooves and with one side fixed connection of two fixture blocks 30, two wire rope 34's the other end all extend to in the cavity and with slide bar 32's other end fixed connection, slide bar 32 can drive fixture block 30 displacement through wire.

Example two

Referring to fig. 1-5, a soaking device for stevioside extraction comprises an extraction shell 1, the top of the extraction shell 1 is fixedly connected with a crushing shell 2 through welding, the top of the extraction shell 1 is communicated with the bottom of the crushing shell 2, the top of the crushing shell 2 is communicated with a feed hopper 3, a crushing roller 4 is rotatably installed in the crushing shell 2, a motor plate 5 is fixedly installed on one side of the extraction shell 1 through bolts, a motor 6 is fixedly installed on the top of the motor plate 5 through bolts, a water outlet pipe 7 is communicated with one side of the extraction shell 1, an installation through hole 8 is formed in the other side of the extraction shell 1, an installation plate 9 is movably installed in the installation through hole 8, a cross rod 10 is fixedly connected to one side of the installation plate 9 through welding, the bottom of the cross rod 10 is slidably connected with the inner wall of the bottom of the extraction shell 1, and a, frame 12 is soaked through welded fastening in the top of first rotary rod 11, and the outside of soaking frame 12 is equipped with big bearing 13 through the fixed cover of welding, and welded fastening is connected through welded fastening in the outside of big bearing 13 and one side of mounting panel 9, and the outside of soaking frame 12 is equipped with belt loop 14 through the fixed cover of bonding, and belt loop 14 all cooperatees with motor 6 with crushing roller 4, and welded fastening is connected with handle 15 through the opposite side of mounting panel 9.

In this embodiment, the second rotating rod 16 is rotatably installed in the crushing shell 2, the outer side of the second rotating rod 16 is sleeved with the crushing roller 4 through welding, one end of the second rotating rod 16 extends to the outer side of the crushing shell 2 and is fixedly connected with the first belt pulley 17 through welding, and the second rotating rod 16 can drive the crushing roller 4 to rotate.

In this embodiment, rotatory hole has been seted up to one side of leaching casing 1, and rotation axis 18 is installed to the rotation in the rotatory hole, and the one end of rotation axis 18 extends to the outside of leaching casing 1 and welds mutually with the output shaft of motor 6, and the fixed cover of cover is equipped with second belt pulley 19 through the welding in the outside of rotation axis 18, and second belt pulley 19 overlaps with the outside of first belt pulley 17 and is equipped with same belt 20, and the second belt pulley can drive first belt pulley 17 through belt 30 and rotate.

In this embodiment, be connected with slide rail 21 through welded fastening on the bottom inner wall of extraction casing 1, the spout has been seted up to the bottom of horizontal pole 10, spout and slide rail 21 sliding connection, and horizontal pole 10 can be through the spout displacement on slide rail 21.

In this embodiment, a groove has been seted up on one side inner wall of leaching casing 1, a slide bar groove has been seted up on one side inner wall of recess, slide bar inslot slidable mounting has slide bar 22, welded fastening is passed through to slide bar 22's one end and is connected with U-shaped plate 23, it installs third rotary rod 24 to rotate on the U-shaped plate 23, the outside of third rotary rod 24 is equipped with drive wheel 25 through welded fastening cover, drive wheel 25 cooperatees with belt pulley 14, slide bar 22's outside cover is equipped with first spring 26, welded fastening is passed through with one side inner wall of recess to the one end of first spring 26, welded fastening is connected through with one side of U-shaped plate 23 to the other end of first spring 26, the reaction force of first spring 26 transmits to.

In this embodiment, the other end of rotation axis 18 extends to in the leaching casing 1 and has seted up the rectangle spout, slidable mounting has rectangle pole 27 in the rectangle spout, the first bevel gear 28 of welded fastening is passed through to rectangle pole 27's one end, the top of third rotary rod 24 extends to the outside of U-shaped plate 23 and is connected with second bevel gear 29 through welded fastening, first bevel gear 28 meshes with second bevel gear 29 mutually, the outside of rectangle pole 27 is equipped with the little bearing through the fixed cover of welding, welded fastening is connected with the connecting rod through the top of U-shaped plate 23, the top of connecting rod passes through welded fastening with the outside of little bearing and is connected, rotation axis 18 can drive rectangle pole 27 through the rectangle spout and rotate.

In this embodiment, all seted up the draw-in groove on the top inner wall of installation opening 8 and the bottom inner wall, the spring groove has all been seted up to the top and the bottom of mounting panel 9, two equal slidable mounting in the spring groove have fixture block 30, two fixture block 30 cooperate with two draw-in grooves respectively, all be connected with the one end of second spring 31 through welded fastening on the inner wall of one side of two spring grooves, the other end of two second springs 31 is passed through welded fastening with one side of two fixture blocks 30 respectively and is connected, second spring 31 can drive fixture block 30 and reset.

In this embodiment, the cavity has been seted up on the mounting panel 9, the slide opening of putting through mutually with the cavity is seted up to the other end of mounting panel 9, slidable mounting has slide bar 32 in the slide opening, slide bar 32's one end extends to the outside of mounting panel 9 and is connected with pull rod 33 through welded fastening, the line hole has all been seted up with one side that the cavity is close to respectively in two spring grooves, all be provided with wire rope 34 in two line holes, two wire rope 34's one end extends to respectively in two spring grooves and passes through welded fastening with one side of two fixture blocks 30 and be connected, two wire rope 34's the other end all extends to in the cavity and passes through welded fastening with slide bar 32's the other end and be connected, slide bar 32 can.

In the invention, when in use, the output shaft of the motor 6 drives the rotating shaft 18 to rotate, the rotating shaft 18 drives the second belt pulley 19 to rotate, the second belt pulley 19 drives the first belt pulley 17 to rotate through the belt 20, the first belt pulley 17 drives the second rotating rod 16 to rotate, the second rotating rod 16 drives the crushing roller 4 to rotate, so that the crushing roller 4 can crush stevia rebaudiana, which is convenient for subsequent soaking extraction, the crushed stevia rebaudiana falls into the soaking frame 12 in the leaching shell 1 and is soaked in water, meanwhile, the rotating shaft 18 drives the rectangular rod 27 to rotate through the rectangular chute, the rectangular rod 27 drives the first bevel gear 28 to rotate, the first bevel gear 28 drives the second bevel gear 29 to rotate, the second bevel gear 29 drives the third rotating rod 24 to rotate, the third rotating rod 24 drives the driving wheel 25 to rotate, the driving wheel 25 drives the belt ring 14 to rotate, the belt ring 14 drives the soaking frame 12 to rotate, make and soak frame 12 and can drive inside broken sweetleaf chrysanthemum and rotate, make it scatter and with the abundant contact of water, promote the effect of soaking, the reaction force of first spring 26 makes drive wheel 25 and belt loop 14 can abundant contact, can discharge the collection through outlet pipe 7 after soaking the end water after will soaking, when needs are cleared up soaking frame 12, can hold handle 15 and pulling pull rod 33 this moment, make pull rod 32 drive slide bar 32 displacement, make slide bar 32 drive wire rope 34 displacement, make wire rope 34 drive fixture block 30 at the spring inslot displacement and make second spring 31 deformation, break away from mutually until fixture block 30 and draw-in groove, then can with the outside pulling of mounting panel 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.