A kind of aloe vera liquid extraction equipment

Abstract

The invention discloses an aloe stock solution extraction device, comprising an extraction box and an adjustment component. The extraction box is hollowed out to form an extraction chamber, and the adjustment component is provided with a fixed seat, an adjustment member, a movable member and a retaining member. The aloe stock solution extraction device uses an adjustable squeezing roller to perform squeezing operation, and can adjust the gap between the squeezing rollers for different stages of aloe extraction, change the squeezing gap, and facilitate the squeezing of aloe at different stages, and can effectively and quickly complete the adjustment operation, thereby improving the extraction efficiency and extraction amount of aloe. In addition, the filter box used cooperates with the locking seat to achieve rapid installation, which can prevent the filter box from being offset due to the vibration of the equipment, and prevent the aloe from falling into the extract, which can effectively improve the efficiency of aloe extract extraction.

Description

Technical Field

[0001] The invention relates to plant extraction technology, in particular to an aloe stock solution extraction device. Background Art

[0002] Due to the rapid improvement of living standards, people pay more and more attention to skin care, and also buy a lot of cosmetics, many of which contain aloe vera ingredients. Since the outer skin of aloe vera is hard and there are thorns on the edge of the outer skin, it is necessary to remove the epidermis and the thorns on the epidermis first, then take the transparent flesh inside, and finally grind and distill the transparent flesh. When extracting the transparent flesh inside the aloe vera, it is necessary to use extrusion extraction equipment to squeeze out the flesh inside the aloe vera.

[0003] CN216683465U discloses an aloe extract extraction device with high stability, which uses multiple rollers to achieve rolling extraction. However, since the aloe needs to be extracted multiple times to extract all the internal flesh, and the gap between the rollers is a fixed value, it is not easy to adjust according to the actual extraction stage, which affects the extraction amount of the internal flesh of the aloe, resulting in a large amount of waste. Meanwhile, CN217345599U discloses an aloe extraction device for cosmetic processing raw materials, which can extract all the internal flesh of the aloe in one squeeze, but can only be operated individually, and cannot achieve streamlined operation, which reduces the actual extraction efficiency of the aloe. Summary of the invention

[0004] In order to solve the defects of the above-mentioned prior art, the present invention proposes an aloe vera stock solution extraction device. The present invention adopts a quickly operable adjustment component to change the gap between two squeezing rollers, so as to facilitate the extraction of aloe vera at different stages, and at the same time uses the cooperation of a locking block and a locking seat to improve the installation stability of the filter box and improve the disassembly and assembly efficiency of the filter box.

[0005] The technical solution of the present invention is achieved in this way:

[0006] An aloe vera stock solution extraction device, comprising:

[0007] An extraction box, wherein the extraction box is hollowed out to form an extraction chamber, a cover plate is provided on the extraction box, a box body is provided on the cover plate, a lower hopper is provided on the box body, a first extrusion roller and a second extrusion roller are provided inside the box body, two ends of the first extrusion roller are mounted on the cover plate through a first bearing seat, and two ends of the second extrusion roller are mounted on the cover plate through a second bearing seat,

[0008] An adjusting component is arranged on the cover plate and located on both sides of the box body, wherein the adjusting component is provided with a fixed seat, an adjusting member, a movable member and a retaining member, wherein the fixed seat is installed on the cover plate, one end of the adjusting member is arranged in the middle of the fixed seat, and the other end is connected to one end of the movable member, and the other end of the movable member is kept connected to the second bearing seat, and the retaining member is installed in the middle of the movable member and is kept in contact with the adjusting member to limit the position, and the retaining member is connected to one end of the movable member through a first spring, and the first spring presses the retaining member on the adjusting member through elastic force, and when the adjusting member is rotated, the movable member is kept to pull the second bearing seat close to the fixed seat to adjust the gap between the first extrusion roller and the second extrusion roller,

[0009] The extraction box is provided with a movable opening, a filter box is provided in the movable opening, a symmetrically arranged locking block is provided on the filter box, a locking seat matched with the locking block is provided on the inner wall of the extraction chamber, an elastic member is provided in the middle of the locking seat, rotating rods are provided on both sides of the filter box, and a sliding groove matched with the rotating rod is provided on the inner wall of the extraction chamber. The filter box is pushed in from the movable opening, the rotating rod is kept sliding in the sliding groove, and the locking block pushes the elastic member and the locking seat to deform, so that the locking block is locked and limited by the locking seat.

[0010] In the present invention, the adjusting member is composed of a ball head, a hexagonal portion, a threaded rod and a locking end, and the ball head is installed in the middle of the fixing seat.

[0011] In the present invention, the locking end is composed of a plurality of protrusions and recesses arranged between the protrusions, the protrusions and recesses are arranged at intervals, and the maximum diameter of the locking end is smaller than the maximum diameter of the threaded rod.

[0012] In the present invention, the fixing seat is composed of a first fixing block and a second fixing block, a first ball head groove is provided in the middle of the first fixing block, a second ball head groove and a through hole are provided in the middle of the second fixing block, and the ball head portion is arranged in the first ball head groove and the second ball head groove.

[0013] In the present invention, the movable member is composed of a first movable end, a second movable end and a symmetrical connecting rod for connecting the first movable end and the second movable end. A movable area is formed between the connecting rods, and the retaining member is installed in the movable area.

[0014] In the present invention, a threaded hole cooperating with the threaded rod is provided on the first movable end, an extension rod and a positioning rod are provided on the second movable end, the extension rod is connected to the second bearing seat, and the positioning rod is located in the middle of the first spring.

[0015] In the present invention, sliding openings cooperating with the connecting rod are provided at both ends of the retaining member, a through hole cooperating with the locking end and a rotationally symmetrical mounting hole are provided in the middle of the retaining member, and the mounting hole is communicated with the through hole.

[0016] In the present invention, a plug, a second spring and a sphere are provided in the mounting hole, one end of the second spring contacts the plug, and the other end contacts the sphere, and a part of the sphere enters the through hole and is built into the recessed portion.

[0017] In the present invention, locking protrusions are provided on both sides of the locking block, and the locking protrusions are provided with a first guiding inclined surface and a first locking plane.

[0018] In the present invention, the locking seat is provided with symmetrically arranged locking arms, the locking arms are provided with locking undercuts, the locking undercuts are provided with a second guiding inclined surface cooperating with the first guiding inclined surface and a second locking plane cooperating with the first locking plane.

[0019] In the present invention, the elastic member is composed of an elastic arm and a symmetrically arranged mounting arm, the elastic arm is arranged in the middle of the symmetrically arranged mounting arm, the elastic arm is composed of a curved section, a first inclined section, a first arc section and a first horizontal section, the mounting arm is composed of a mounting section, a second inclined section, a second arc section, a third inclined section, a third arc section and a second horizontal section, and the first horizontal section and the second horizontal section are connected.

[0020] The aloe stock solution extraction device of the present invention has the following beneficial effects: the aloe stock solution extraction device uses an adjustable squeezing roller for squeezing operation, and can adjust the gap between the squeezing rollers for different stages of aloe extraction, change the squeezing gap, and facilitate the squeezing of aloe at different stages, and can effectively and quickly complete the adjustment operation, thereby improving the extraction efficiency and extraction amount of aloe. In addition, the filter box used cooperates with the locking seat to achieve rapid installation, which can prevent the filter box from being offset due to the vibration of the equipment, and prevent the aloe from falling into the extract, which can effectively improve the efficiency of aloe extract extraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the extraction equipment of the aloe vera stock solution of the present invention;

[0022] Figure 2 for Figure 1 A top view of

[0023] Figure 3 for Figure 2 The cross-sectional view at AA in FIG.

[0024] Figure 4 for Figure 1 Schematic diagram of the structure of the middle adjustment component;

[0025] Figure 5 It is a schematic diagram of the disassembly of the adjusting member, the movable member, the retaining member and the first spring in the present invention;

[0026] Figure 6 for Figure 5 Schematic diagram of the structure of the regulating member;

[0027] Figure 7 A top perspective view of the adjusting member and the retaining member in the present invention;

[0028] Figure 8 for Figure 1 Schematic diagram of the internal structure;

[0029] Fig. 9 for Figure 8 Schematic diagram of the filter box structure;

[0030] Fig.10 for Fig. 9 A schematic diagram of the locking block, elastic member and locking seat structure;

[0031] Fig.11 for Fig.10 The main view;

[0032] Fig.12 for Fig.10 Schematic diagram of the elastic member structure;

[0033] Fig.13 for Figure 4 An exploded perspective view of the fixed seat structure;

[0034] Fig.14 for Figure 1 Schematic diagram of the extraction box structure.

[0035] In the figure: extraction box 1, adjustment component 2, first extrusion roller 3, second extrusion roller 4, gap 5, base 6, cylinder 7, extraction chamber 8, flow channel 9, guide slope 10, cover plate 11, box 12, lower hopper 13, first bearing seat 14, second bearing seat 15, drive motor 16, first strip hole 17, second strip hole 18, bolt 19, filter box 20, filter hole 21, fixed seat 22, adjustment member 23, movable member 24, retaining member 25, first spring 26, ball head 27, hexagonal portion 28, threaded rod 29, locking end 30, first fixed block 31, second fixed block 32, first ball head groove 33, second ball head groove 34, through hole 35, protrusion 36, recessed portion 37, first movable end 38, second movable end 39, connecting rod 40, movable Moving area 41, sphere 42, threaded hole 43, extension rod 44, positioning rod 45, sliding opening 46, through hole 47, mounting hole 48, plug 49, second spring 50, movable opening 51, locking block 52, locking seat 53, elastic member 54, rotating rod 55, sliding groove 56, first guide inclined surface 57, first locking plane 58, locking arm 59, locking undercut 60, second guide inclined surface 61, second locking plane 62, elastic arm 63, mounting arm 64, first arc section 65, first inclined section 66, first horizontal section 67, mounting section 68, second inclined section 69, third inclined section 70, second horizontal section 71, handle 72, second arc section 73, third arc section 74, curved section 75, locking protrusion 76, guide protrusion 77, fixing hole 78. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Embodiment 1

[0037] like Figures 1 to 14 As shown, the aloe stock solution extraction device of the present invention comprises an extraction box 1 and an adjustment component 2. The extraction component is arranged on the extraction box 1, and is used to adjust the gap 5 between the second squeezing roller 4 and the first squeezing roller 3, so as to squeeze the aloe, thereby extracting the juice in the aloe. Since the aloe needs to be squeezed several times to extract all the juice in the aloe, the thickness of the aloe will change during the initial extraction and the re-extraction, so it is necessary to change the gap 5 between the first squeezing roller 3 and the second squeezing roller 4 when extracting the aloe raw materials at different periods, so as to better extract the aloe juice.

[0038] The extraction box 1 is composed of a base 6 and a cylinder 7. The interior of the cylinder 7 is hollowed out to form an extraction chamber 8, and a flow channel 9 is formed on the base 6. The juice discharged from the extraction chamber 8 enters the flow channel 9 and is then transported and collected. A guide slope 10 is provided in the extraction chamber 8 for guiding the aloe juice to enter the flow channel 9 for collection.

[0039] The extraction box 1 is provided with a cover plate 11, and a box body 12 is provided on the cover plate 11. The interior of the box body 12 is hollowed out, and a lower hopper 13 is provided on the box body 12. The interior of the box body 12 is provided with a first squeezing roller 3 and a second squeezing roller 4. A gap 5 is formed under the aloe vera row between the first squeezing roller 3 and the second squeezing roller 4. The width of the gap 5 can be adjusted according to the aloe vera at different stages, so as to increase the extraction amount of the aloe vera and extract the aloe vera juice as cleanly as possible.

[0040] The two ends of the first squeezing roller 3 are mounted on the cover plate 11 through the first bearing seat 14, and the two ends of the second squeezing roller 4 are mounted on the cover plate 11 through the second bearing seat 15. The first bearing seat 14 is fixed on the cover plate 11 and cannot be moved, and a driving motor 16 is also provided on the box body 12, and the driving motor 16 is used to drive the first squeezing roller 3 to rotate. The first squeezing roller 3 is a driving roller, and the second squeezing roller 4 is a driven roller. Although there is no contact between the first squeezing roller 3 and the second squeezing roller 4, after the aloe vera is placed in the gap 5 between the first squeezing roller 3 and the second squeezing roller 4, the first squeezing roller 3 can be kept rotating to drive the aloe vera to move downward in the gap 5, so that the aloe vera moves downward to drive the second squeezing roller 4 to rotate, and the aloe vera is kept squeezed in the gap 5 to extract the aloe vera juice.

[0041] The first strip holes 17 are provided on both sides of the box body 12 to facilitate the movement of the second squeezing roller 4. The second bearing seat 15 is provided with symmetrical second strip holes 18, and bolts 19 are provided in the second strip holes 18. The second bearing seat 15 is installed on the cover plate 11 by placing the bolts 19 in the second strip holes 18, but the second bearing seat 15 can drive the second squeezing roller 4 to move its position, thereby adjusting the size of the gap 5 between the second squeezing roller 3 and the first squeezing roller 3. The extraction chamber 8 is provided with a guide protrusion 77 to prevent the squeezed aloe from entering the locking seat 53.

[0042] During extraction, the aloe raw material to be extracted is put into the lower hopper 13, and then the aloe is kept in the gap 5, and the drive motor 16 is started. The drive motor 16 is connected to the first squeezing roller 3 by a belt, and the first squeezing roller 3 is driven to rotate, thereby squeezing the aloe in the gap 5. The squeezed aloe will fall into the filter box 20 for collection, and the juice will drip down through the filter holes 21 on the filter box 20 and reach the flow channel 9 for collection. Embodiment 2

[0043] Reference Figures 4 to 6This embodiment further discloses the structure of the adjustment assembly 2. The adjustment assembly 2 is arranged on the cover plate 11 and located on both sides of the box body 12. The adjustment assembly 2 is provided with a fixed seat 22, an adjustment member 23, a movable member 24 and a retaining member 25. The fixed seat 22 is installed on the cover plate 11, one end of the adjustment member 23 is arranged in the middle of the fixed seat 22, and the other end is connected to one end of the movable member 24, and the other end of the movable member 24 remains connected to the second bearing seat 15.

[0044] The retaining member 25 is installed in the middle of the movable member 24 and is kept in contact with the adjusting member 23. The retaining member 25 is connected to one end of the movable member 24 through a first spring 26. The first spring 26 presses the retaining member 25 on the adjusting member 23 through elastic force. When the adjusting member 23 is rotated, the movable member 24 is kept to pull the second bearing seat 15 close to the fixed seat 22, so as to adjust the gap 5 between the first squeezing roller 3 and the second squeezing roller 4.

[0045] The adjusting member 23 is composed of a ball head 27, a hexagonal portion 28, a threaded rod 29 and a locking end 30. The ball head 27 is installed in the middle of the fixing seat 22. The fixing seat 22 is composed of a first fixing block 31 and a second fixing block 32. A first ball head groove 33 is provided in the middle of the first fixing block 31, and a second ball head groove 34 and a through hole 35 are provided in the middle of the second fixing block 32. The ball head 27 is arranged in the first ball head groove 33 and the second ball head groove 34. Through the cooperation of the ball head 27 and the first ball head groove 33 and the second ball head groove 34, the adjusting member 23 can be rotated in the fixing seat 22, and the position of the adjusting member 23 can be kept unchanged.

[0046] The locking end 30 is composed of a plurality of protrusions 36 and recesses 37 arranged between the protrusions 36 , the protrusions 36 and the recesses 37 are arranged at intervals, and the maximum diameter of the locking end 30 is smaller than the maximum diameter of the threaded rod 29 .

[0047] The movable member 24 is composed of a first movable end 38, a second movable end 39, and a symmetrical connecting rod 40 for connecting the first movable end 38 and the second movable end 39. An active area 41 is formed between the connecting rods 40 and the connecting rods 40. The retaining member 25 is installed in the active area 41. The retaining member 25 can slide in the active area 41 to compress the first spring 26. The first spring 26 is used to apply pressure to the retaining member 25 so that the force acts on the locking end 30, and the retaining ball 42 is located in the recessed portion 37.

[0048] The first movable end 38 is provided with a threaded hole 43 that matches the threaded rod 29, and the threaded rod 29 is kept rotating in the threaded hole 43, so that the movable member 24 can be driven to approach the fixed seat 22 or to move away from the fixed seat 22. The second movable end 39 is provided with an extension rod 44 and a positioning rod 45, and the positioning rod 45 is located in the middle of the first spring 26. The extension rod 44 is connected to the second bearing seat 15, and the extension rod 44 is used to pull or push the second bearing seat 15 to move, thereby changing the size of the gap 5 between the first squeezing roller 3 and the second squeezing roller 4.

[0049] The two ends of the retaining member 25 are provided with sliding openings 46 that cooperate with the connecting rod 40, and the middle of the retaining member 25 is provided with a through hole 47 that cooperates with the locking end 30 and a mounting hole 48 that is rotationally symmetrically arranged, and the mounting hole 48 is connected with the through hole 47. A plug 49, a second spring 50 and a ball 42 are arranged in the mounting hole 48, one end of the second spring 50 contacts the plug 49, and the other end contacts the ball 42, and a part of the ball 42 enters the through hole 47 and is built in the recessed portion 37.

[0050] like Figure 7 As shown, when the adjusting member 23 rotates clockwise at this time, the spherical body 42 can be pushed into the mounting hole 48 by the protrusion 36, and the second spring 50 is compressed. When the adjusting member 23 rotates counterclockwise, when the protrusion 36 pushes the spherical body 42, the spherical body 42 will be blocked by the inner wall of the mounting hole 48, and the locking end 30 cannot be kept rotating, so that the adjusting member 23 cannot rotate counterclockwise. After the adjusting member 23 is rotated, the second squeezing roller 4 is kept close to the first squeezing roller 3, and the width of the gap 5 is reduced, but the adjusting member 23 cannot be rotated in the reverse direction, so that the width of the gap 5 becomes larger. If it is necessary to increase the width of the gap 5, it is necessary to push the retaining member 25 so that the spherical body 42 inside the retaining member 25 is separated from the contact with the locking end 30, and the first spring 26 is kept compressed, and then the adjusting member 23 can be rotated in the reverse direction, so that the second squeezing roller 4 gradually moves away from the first squeezing roller 3, and the width of the gap 5 is kept larger. Embodiment 3

[0051] Reference Fig. 9 and Fig.10 This embodiment further discloses the relevant structure of the extraction box 1. The extraction box 1 is provided with a movable opening 51, a filter box 20 is provided in the movable opening 51, and a symmetrically arranged locking block 52 is provided on the filter box 20. A locking seat 53 cooperating with the locking block 52 is provided on the inner wall of the extraction chamber 8, and an elastic member 54 is provided in the middle of the locking seat 53. Rotating rods 55 are provided on both sides of the filter box 20, and a sliding groove 56 cooperating with the rotating rod 55 is provided on the inner wall of the extraction chamber 8.

[0052] Locking protrusions 76 are provided on both sides of the locking block 52 , and a first guiding inclined surface 57 and a first locking plane 58 are provided on the locking protrusions 76 .

[0053] A symmetrically arranged locking arm 59 is provided on the locking seat 53, a locking undercut 60 is provided on the locking arm 59, and a second guiding inclined surface 61 cooperating with the first guiding inclined surface 57 and a second locking plane 62 cooperating with the first locking plane 58 are provided on the locking undercut 60. The first guiding inclined surface 57 and the second guiding inclined surface 61 cooperate and guide, so that the locking arm 59 is deformed by force, and the locking protrusion 76 is kept entering the lower end of the locking undercut 60 to achieve locking.

[0054] The elastic member 54 is composed of an elastic arm 63 and a symmetrically arranged mounting arm 64. The elastic arm 63 is arranged in the middle of the symmetrically arranged mounting arm 64, and the elastic arm 63 is composed of a curved section 75, a first inclined section 66, a first arc section 65 and a first horizontal section 67. The mounting arm 64 is composed of a mounting section 68, a second inclined section 69, a second arc section 73, a third inclined section 70, a third arc section 74 and a second horizontal section 71, and the first horizontal section 67 and the second horizontal section 71 are connected. A fixing hole 78 is provided on the mounting section 68, and a screw is provided in the fixing hole 78 to mount the elastic member 54 on the locking seat 53.

[0055] like Fig.11 As shown, when the first arc segment 65 on the elastic arm 63 is pressed by the locking block 52, the first arc segment 65 on the elastic arm 63 can be moved downward, while the first arc segment 65 is kept as a fulcrum, so that the first horizontal segment 67 and the second horizontal segment 71 are moved upward, and the third inclined segment 70 is kept out of contact with the locking seat 53. The elastic member 54 is subjected to force to generate elastic force, and the reaction force is applied to the locking block 52, so that the position of the filter box 20 is kept unchanged.

[0056] When the filter box 20 needs to be taken out, since the height of the movable opening 51 is greater than the height of the filter box 20, the handle 72 can be pulled up first, and the rotating rod 55 is kept rotating in the sliding groove 56. The end with the handle 72 moves upward, and the end with the locking block 52 moves downward, keeping the locking protrusion 76 and the locking undercut 60 out of contact and limit position. The first locking plane 58 and the second locking plane 62 are separated, and the filter box 20 can be pulled out, and the squeezed aloe vera can be taken out for easy extraction again.

[0057] At the same time, since the height of the movable opening 51 is greater than the height of the filter box 20, the situation inside the filter box 20 can be observed to see whether the filter box 20 is full of squeezed aloe vera, and the filter box 20 can be taken out in time.

[0058] Push the filter box 20 in from the movable opening 51, keep the rotating rod 55 sliding in the sliding groove 56, and the locking block 52 pushes the elastic member 54 and the locking seat 53 to deform, and the locking block 52 is locked by the locking seat 53. The locking block 52 is pushed by the elastic force of the elastic member 54, so that the first locking plane 58 contacts the second locking plane 62, preventing the filter box 20 from being directly pulled out or loosened, resulting in the inability to directly collect the extracted aloe.

[0059] After the aloe vera extracted by the initial squeezing is collected, the adjusting member 23 in the adjusting assembly 2 is rotated to change the size of the gap 5 between the second squeezing roller 4 and the first squeezing roller 3, and the width of the gap 5 is reduced, so that the aloe vera that is relatively flat after the initial squeezing can be squeezed again. The squeezing can also be performed three, four, or five times according to actual conditions, and of course the size of the gap 5 needs to be appropriately adjusted. The amount of aloe vera juice extracted can be effectively increased, and the yield can be increased.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An aloe vera stock solution extraction device, characterized in that: include: An extraction box, wherein the extraction box is hollowed out to form an extraction chamber, a cover plate is provided on the extraction box, a box body is provided on the cover plate, a lower hopper is provided on the box body, a first extrusion roller and a second extrusion roller are provided inside the box body, two ends of the first extrusion roller are mounted on the cover plate through a first bearing seat, and two ends of the second extrusion roller are mounted on the cover plate through a second bearing seat, An adjusting component is arranged on the cover plate and located on both sides of the box body, wherein the adjusting component is provided with a fixed seat, an adjusting member, a movable member and a retaining member, wherein the fixed seat is installed on the cover plate, one end of the adjusting member is arranged in the middle of the fixed seat, and the other end is connected to one end of the movable member, and the other end of the movable member is kept connected to the second bearing seat, and the retaining member is installed in the middle of the movable member and is kept in contact with the adjusting member to limit the position, and the retaining member is connected to one end of the movable member through a first spring, and the first spring presses the retaining member on the adjusting member through elastic force, and when the adjusting member is rotated, the movable member is kept to pull the second bearing seat close to the fixed seat to adjust the gap between the first extrusion roller and the second extrusion roller, The extraction box is provided with a movable opening, a filter box is provided in the movable opening, a symmetrically arranged locking block is provided on the filter box, a locking seat matched with the locking block is provided on the inner wall of the extraction chamber, an elastic member is provided in the middle of the locking seat, rotating rods are provided on both sides of the filter box, and a sliding groove matched with the rotating rod is provided on the inner wall of the extraction chamber. The filter box is pushed in from the movable opening to keep the rotating rod sliding in the sliding groove, and the locking block pushes the elastic member and the locking seat to deform, so that the locking block is locked and limited by the locking seat; The adjusting member is composed of a ball head, a hexagonal portion, a threaded rod and a locking end, and the ball head is installed in the middle of the fixing seat; The locking end is composed of a plurality of protrusions and recesses arranged between the protrusions, the protrusions and recesses are arranged at intervals, and the maximum diameter of the locking end is smaller than the maximum diameter of the threaded rod; The fixing seat is composed of a first fixing block and a second fixing block, wherein a first ball head groove is provided in the middle of the first fixing block, a second ball head groove and a through hole are provided in the middle of the second fixing block, and the ball head is arranged in the first ball head groove and the second ball head groove; The locking block is provided with locking protrusions on both sides, and the locking protrusions are provided with a first guiding inclined surface and a first locking plane; The locking seat is provided with symmetrically arranged locking arms, the locking arms are provided with locking undercuts, the locking undercuts are provided with a second guiding inclined surface matched with the first guiding inclined surface and a second locking plane matched with the first locking plane; The elastic member is composed of an elastic arm and a symmetrically arranged mounting arm, the elastic arm is arranged in the middle of the symmetrically arranged mounting arm, the elastic arm is composed of a curved section, a first inclined section, a first arc section and a first horizontal section, the mounting arm is composed of a mounting section, a second inclined section, a second arc section, a third inclined section, a third arc section and a second horizontal section, and the first horizontal section and the second horizontal section are connected.

2. The aloe vera stock solution extraction device according to claim 1, characterized in that: The movable member is composed of a first movable end, a second movable end and a symmetrical connecting rod for connecting the first movable end and the second movable end. A movable area is formed between the connecting rods, and the retaining member is installed in the movable area.

3. The aloe vera stock solution extraction device according to claim 2, characterized in that: The first movable end is provided with a threaded hole matched with the threaded rod, the second movable end is provided with an extension rod and a positioning rod, the extension rod is connected to the second bearing seat, and the positioning rod is located in the middle of the first spring.

4. The aloe vera stock solution extraction device according to claim 3, characterized in that: The two ends of the retaining member are provided with sliding openings matched with the connecting rod, the middle of the retaining member is provided with a through hole matched with the locking end and a mounting hole arranged rotationally symmetrically, and the mounting hole is communicated with the through hole.

5. The aloe vera stock solution extraction device according to claim 4, characterized in that: A plug, a second spring and a ball are arranged in the mounting hole, one end of the second spring contacts the plug, and the other end contacts the ball, and a part of the ball enters the through hole and is built into the recessed part.

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