Water and fertilizer mixing device for medicinal material planting

Abstract

The invention relates to the technical field of water and fertilizer mixing, in particular to a water and fertilizer mixing device for medicinal material planting. Comprising a frame body; the mixing shell is arranged on the frame body; the feeding pipeline is communicated with the upper part of the mixing shell; the water inlet pipe is arranged on the mixing shell; the middle shell is arranged on the mixing shell; the first fixed shell is arranged at the upper part of the mixing shell, and the first fixed shell is communicated with the middle shell through a through hole; the feeding mechanism is arranged in the mixing shell and is used for premixing various materials in the process of simultaneously entering the mixing shell; the stirring mechanism is arranged in the mixing shell and is used for stirring the materials in a reciprocating pressing manner. By means of the middle shell and the first fixed shell which are communicated with each other, water is in pre-contact with straw in the feeding process, the straw absorbs part of water firstly, the density of the straw is increased, the situation that follow-up straw directly makes contact with water, and consequently floating and surging are caused is avoided, and therefore the mixing difficulty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of water-fertilizer mixing, and in particular to a water-fertilizer mixing device for medicinal material planting. Background Art

[0002] Water fertilizer is a liquid fertilizer with water as its main ingredient, rich in organic matter and nutrients. It is a biological fertilizer made by fermenting organic waste such as crop straw, livestock and poultry manure and kitchen waste. Due to its comprehensive nutrition and pollution-free nature, water fertilizer is widely used, especially suitable for medicinal materials with high requirements for fertilizer. Since straw is rich in difficult-to-decompose organic substances such as cellulose and hemicellulose, it is beneficial to long-term soil improvement. Therefore, straw is usually present in various water fertilizers. In the process of water fertilizer preparation, the raw materials of water fertilizer need to be mixed.

[0003] At present, the method of mixing straw and water is to put the straw into a container and then add water into the container. Since the density of straw is less than that of water, the straw will float when impacted by water, which makes it difficult for the straw to contact the water evenly. At the same time, the straw is prone to agglomeration, which brings difficulties to the subsequent mixing and stirring. Summary of the invention

[0004] In order to overcome the shortcomings mentioned in the above technical background, the present invention provides a water-fertilizer mixing device for medicinal material planting.

[0005] The technical implementation scheme of the present invention is: a water-fertilizer mixing device for medicinal material planting, comprising: a frame; a mixing shell, arranged at the upper part of the frame; a feeding pipe, connected to the upper part of the mixing shell, and the lower part of the mixing shell is connected to the discharging pipe; a water inlet pipe, arranged at the upper part of the mixing shell; an intermediate shell, arranged at the upper part inside the mixing shell, and the intermediate shell is connected to the water inlet pipe; a first fixed shell, arranged at the upper part of the mixing shell, the first fixed shell is connected to the intermediate shell, and the first fixed shell and the intermediate shell are connected to each other by setting a through hole; a feeding mechanism, arranged in the mixing shell, used to pre-mix multiple materials in the process of entering the mixing shell at the same time; a stirring mechanism, arranged in the mixing shell, used to reciprocate and press the materials. Stirring.

[0006] Preferably, it further comprises: a water separation shell, which is rotatably connected to the intermediate shell, the water separation shell is communicated with the intermediate shell, and the water separation shell is provided with evenly arranged discharge holes.

[0007] Preferably, the feeding mechanism includes: a motor installed at the lower part of the mixing shell; a first shaft, which is rotatably connected to the feeding pipe; a second fixed shell, which is arranged on the stirring mechanism; an intermediate sleeve, which is rotatably connected between the first fixed shell and the second fixed shell; a second shaft, which is arranged on the output shaft of the motor; and a spiral blade, which is arranged inside the first fixed shell, the second fixed shell and the intermediate sleeve.

[0008] Preferably, it further comprises: a material shifting member arranged at the lower part of the second shaft; and a material blocking plate arranged at the lower part of the second fixed shell.

[0009] Preferably, the material transfer member is an elliptical structure, on which two arc-shaped surfaces are arranged for transferring materials.

[0010] Preferably, the stirring mechanism includes: a connecting frame, rotatably connected to the second fixed shell, the connecting frame is connected to the material removing member; a rotating frame, arranged on the connecting frame, the rotating frame is connected to the second shaft; a first sliding member, slidably connected to the rotating frame; a telescopic member, rotatably connected to the first sliding member; two connecting rods arranged in a mirror image, both of which are arranged on the telescopic member; a pressing plate, the number of which is the same as the connecting rods, rotatably connected to adjacent connecting rods; two limiting rods arranged in a mirror image, both of which are arranged on the telescopic member; a sliding ring, spline-connected in the mixing shell, the sliding ring is provided with a limiting groove, the limiting rod is limitedly matched with the limiting groove, the connecting rod is provided with a notch, and the notch is limitedly matched with the adjacent pressing plate; a transmission assembly is arranged in the mixing shell, for causing the sliding ring and the mixing shell to slide relative to each other.

[0011] Preferably, the limiting groove is a wave-shaped structure, which is used to enable the telescopic member and the first sliding member to rotate relative to each other, thereby changing the movement state of the pressing plate.

[0012] Preferably, the transmission assembly includes: a ring gear, which is arranged in the mixing shell; a threaded rod, which is rotatably connected to the rotating frame, the threaded rod is rotatably connected to the connecting frame, and the threaded rod is threadedly matched with the first sliding member; a gear, which is arranged on the threaded rod, and the gear is meshed with the ring gear.

[0013] Preferably, it also includes: second sliding members arranged equidistantly vertically, all slidably connected to the rotating frame, the second sliding members on the upper and lower sides are respectively connected to the first sliding member and the rotating frame, the first elastic elements arranged in a mirror image are respectively arranged between two adjacent second sliding members; and the stirring rods arranged in a mirror image are all arranged on adjacent second sliding members.

[0014] Preferably, it also includes: a third limit member, which is slidably connected to the second shaft 705, the first shaft is provided with a groove, and the groove is limitedly matched with the third limit member, the first shaft is rotatably connected to the second shaft, the second shaft is provided with a cavity, the third limit member is located in the cavity, a second elastic element is connected between the third limit member and the second shaft, the rotating frame is provided with a channel, the cavity and the channel are connected, and both are filled with transmission medium; an extrusion member, which is slidably connected in the channel, and the extrusion member is extrusion-matched with the first sliding member.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects:

[0016] 1. The present invention utilizes the interconnected intermediate shell and the first fixed shell to allow water to pre-contact the straw in the feeding process, so that the straw absorbs part of the water first, increases the density of the straw, and avoids subsequent direct contact of the straw with water to cause floating, thereby reducing the difficulty of mixing;

[0017] 2. The straw is blocked by the baffle plate and moved by the material-moving piece, which prolongs the contact time between the straw and water, allowing the straw to fully absorb water, thereby reducing the density difference between the straw and water, and at the same time making the straw evenly distributed in the mixing shell, which is convenient for subsequent stirring;

[0018] 3. Use the limit groove to limit the adjacent limit rods, so that the telescopic part rotates during the clockwise revolution, so that the pressing plate moves up and down. At the same time, the angle change of the pressing plate during the up and down movement is used to anthropomorphically press the straw in the adjacent area, so that the straw is fully in contact with the water, thereby improving the mixing effect;

[0019] 4. The stirring rod is used to block the straw that is moved by the pressure plate, so that the straw is impacted, thereby preventing the straw from agglomerating and affecting the subsequent stirring work;

[0020] 5. The first sliding member is used to drive the extrusion member to slide in the channel, so that the third limit member is disengaged from the adjacent groove on the first shaft, thereby interrupting the power source of the first shaft, reducing energy consumption, and at the same time reducing the torque on the second shaft, shortening the duration of additional stress on the second shaft, and increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0022] Figure 2 is a cross-sectional view of the frame and the hybrid shell of the present invention;

[0023] Figure 3 It is a partial cross-sectional view of the parts inside the hybrid shell of the present invention;

[0024] Figure 4 It is a partial cross-sectional view of the material shifting member and the material baffle plate of the present invention;

[0025] Figure 5 It is a cross-sectional structural diagram of the rotating frame and the first sliding member of the present invention when they are in a relative sliding state;

[0026] Figure 6 It is a structural exploded diagram of the rotating frame of the present invention;

[0027] Figure 7 It is a structural explosion diagram of the second fixed shell of the present invention;

[0028] Figure 8 It is a cross-sectional structural diagram of the present invention when the first fixed shell and the water-dividing shell are in a state of relative rotation;

[0029] Fig. 9 For the present invention Figure 8 The enlarged view of point A in the middle;

[0030] Fig.10 For the present invention Figure 8 Enlarged view of point B in the middle.

[0031] The above drawings include the following reference numerals: 1, frame, 2, mixing shell, 3, feed pipe, 4, water inlet pipe, 5, intermediate shell, 601, first fixed shell, 602, water separation shell, 701, motor, 702, first shaft, 703, second fixed shell, 704, intermediate sleeve, 705, second shaft, 706, spiral blade, 801, material shifting member, 802, material blocking plate, 901, connecting frame, 902, rotating frame, 903, first sliding member, 90 4. telescopic member, 905. connecting rod, 906. pressing plate, 907. limiting rod, 908. sliding ring, 909. limiting groove, 910. notch, 1001. gear ring, 1002. threaded rod, 1003. gear, 1101. second sliding member, 1102. first elastic element, 1103. stirring rod, 1201. third limiting member, 1202. cavity, 1203. second elastic element, 1204. channel, 1205. extrusion member. DETAILED DESCRIPTION

[0032] First of all, it should be pointed out that in the different described embodiments, the same parts are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to the same parts with the same reference numerals or the same component names. Selected positional descriptions in the description, such as top, bottom, etc., also refer to the directly described and shown figures and are transferred to the new positions in the case of a change in position.

[0033] like Figure 1-Figure 4As shown, it is an embodiment of the present invention, which proposes a water-fertilizer mixing device for medicinal material planting, which is used for mixing water and fertilizer used for medicinal material planting, and includes: a frame 1; a mixing shell 2, which is arranged at the upper part of the frame 1; a feeding pipe 3, which is connected to the upper part of the mixing shell 2, and the lower part of the mixing shell 2 is connected to the discharge pipe; a water inlet pipe 4, which is arranged at the upper part of the mixing shell 2; an intermediate shell 5, which is arranged at the upper part of the mixing shell 2, and the intermediate shell 5 is connected to the water inlet pipe 4; a first fixed shell 601, which is arranged at the upper part of the mixing shell 2, the first fixed shell 601 is connected to the intermediate shell 5, and the first fixed shell 601 and the intermediate shell 5 are connected to each other by setting a through hole; a feeding mechanism, which is arranged in the mixing shell 2, is used to pre-mix multiple materials in the process of entering the mixing shell 2 at the same time; a stirring mechanism, which is arranged in the mixing shell 2, is used to reciprocate and press the materials to stir; and also includes: a water separation shell 602, which is rotatably connected to the intermediate shell 5, the water separation shell 602 is connected to the intermediate shell 5, and the water separation shell 602 is provided with evenly arranged discharge holes.

[0034] In the above scheme, the frame 1 is welded with high-strength steel to provide a stable environment for the working of the parts thereon, the feed pipe 3 is connected to the external feeding device, the water inlet pipe 4 is connected to the external water tank through a water pump, and is used to inject water into the mixing shell 2 (provide water raw material), and the inner side of the first fixed shell 601 and the intermediate shell 5 are both provided with a number of evenly arranged through holes, and the two are connected through adjacent through holes, so as to pre-wet the straw powder (for the convenience of description, straw is used instead below) passing through the first fixed shell 601.

[0035] When the present invention is used, the first fixed shell 601 moves downward, and the straw is fed into the feed pipe 3 through an external feeding device. The straw moves downward under the action of the feeding mechanism, and then an external water pump is used to allow water to enter the intermediate shell 5 through the water inlet pipe 4. Finally, the water enters the first fixed shell 601 through the through hole and contacts the straw in the adjacent area, thereby pre-wetting the straw, allowing the straw to absorb part of the water first, increasing the density of the straw, and avoiding subsequent direct contact of the straw with water to cause floating, thereby reducing the difficulty of mixing. At the same time, the water in the intermediate shell 5 also enters the water separation shell 602, and then the water enters the mixing shell 2 through the adjacent discharge hole.

[0036] like Figure 2-Figure 4 and Figure 7As shown, the feeding mechanism includes: a motor 701, installed at the lower part of the mixing shell 2; a first shaft 702, the first shaft 702 is rotatably connected to the feeding pipe 3; a second fixed shell 703, arranged on the stirring mechanism; an intermediate sleeve 704, rotatably connected between the first fixed shell 601 and the second fixed shell 703; a second shaft 705, arranged at the output shaft of the motor 701; a spiral blade 706, arranged inside the first fixed shell 601, the second fixed shell 703 and the intermediate sleeve 704; and also includes: a material shifting member 801, arranged at the lower part of the second shaft 705, the material shifting member 801 is an elliptical structure, and two arc-shaped surfaces are arranged on it for transferring materials; a material baffle plate 802, arranged at the lower part of the second fixed shell 703.

[0037] In the above scheme, the second shaft 705 is connected to the output shaft of the motor 701 through a coupling to adapt to the different diameters of the two. The material-pickup members 801 are four in a circular array, which are used to evenly distribute the water and fertilizer in the mixing shell 2. The two arc-shaped surfaces on the material-pickup member 801 are one concave and one convex compared to the material itself, and are both used to guide the water and fertilizer (water and straw).

[0038] The baffle plate 802 is in the shape of a "four-leaf clover", and its edge shape is the same as the edge of the material-diverting member 801. When working, the output shaft of the motor 701 drives the second shaft 705 to rotate clockwise ( Figure 4 The second shaft 705 drives the first shaft 702, the spiral blade 706 and the four material-dispensing members 801 to rotate clockwise together, and the rotating spiral blade 706 transports the straw in the feed pipe 3 downward. When the straw moves downward to leave the second fixed shell 703, the clockwise rotating material-dispensing member 801 shifts the straw located in the center outward (at the same time, the straw moves clockwise with the adjacent material-dispensing member 801). Since part of the straw is still blocked by the baffle plate 802 at this time, the part of the straw does not float up, thereby extending the contact time between the straw and the water, allowing the straw to fully absorb water, thereby reducing the density difference between the straw and the water, and at the same time making the straw evenly distributed in the mixing shell 2 for subsequent stirring.

[0039] like Figure 3-Figure 7As shown, the stirring mechanism includes: a connecting frame 901, which is rotatably connected to the second fixed shell 703, and the connecting frame 901 is connected to the material-dividing member 801; a rotating frame 902, which is arranged on the connecting frame 901, the rotating frame 902 is connected to the second shaft 705, and the rotating frame 902 is connected to the water-dividing shell 602; a first sliding member 903, which is slidably connected to the rotating frame 902; a telescopic member 904, which is rotatably connected to the first sliding member 903; two connecting rods 905 arranged in a mirror image, both of which are arranged on the telescopic member 904; a material pressing plate 906, the number of which is the same as that of the connecting rods 905, which is rotatably connected to the adjacent connecting rods 905; The two limit rods 907 arranged like this are both set in the telescopic part 904; the sliding ring 908 is splined connected to the mixing shell 2, and the sliding ring 908 is provided with a limit groove 909, and the limit rod 907 is limitedly matched with the limit groove 909. The limit groove 909 is a wave-shaped structure, which is used to make the telescopic part 904 and the first sliding part 903 rotate relative to each other, thereby changing the movement state of the pressing plate 906, and the connecting rod 905 is provided with a notch 910, and the notch 910 is limitedly matched with the adjacent pressing plate 906; the transmission assembly is arranged in the mixing shell 2, and is used to make the sliding ring 908 and the mixing shell 2 slide relative to each other.

[0040] In the above scheme, there are four rotating frames 902 in a circular array, and their number and distribution can be changed accordingly according to the required requirements to improve the stirring effect and stirring efficiency. The number of rotating frames 902, first sliding members 903 and telescopic members 904 are the same as the number of connecting frames 901. The pressing plate 906 is initially in an inclined state, and is used to rotate relative to the adjacent connecting rod 905 due to the resistance of water during movement. The limiting rod 907 is retractable in its own axial direction, and the angle of the notch 910 is less than 90°, which is used to make the maximum deflection angle of the pressing plate 906 less than 90°.

[0041] During the clockwise rotation of the second shaft 705, the second shaft 705 drives the four rotating frames 902 to rotate clockwise together, the rotating frames 902 drive the adjacent first sliding members 903 to rotate clockwise together, the first sliding member 903 drives the adjacent telescopic members 904 and the two adjacent limit rods 907 to rotate clockwise (revolve) together, and the telescopic members 904 drive the adjacent pressing plates 906 to rotate clockwise together through the adjacent connecting rods 905.

[0042] During the clockwise rotation of the limit rod 907, the limit rod 907 slides in the limit groove 909. Under the limiting effect of the limit groove 909, the two adjacent limit rods 907 jointly drive the adjacent telescopic parts 904 to deflect (rotate). The telescopic parts 904 extend and drive the two adjacent connecting rods 905 and the parts thereon to deflect together (the front pressing plate 906 moves downward, and its deflection angle increases due to the influence of water resistance, and presses the straw in the adjacent area downward. During the upward movement of the rear pressing plate 906, it is not affected by the water resistance because it is blocked by the adjacent notch 910, and its deflection angle remains unchanged. Figure 5 As the rotating frame 902 continues to rotate clockwise, the two adjacent pressing plates 906 repeatedly move up and down, and press the straws in adjacent areas downward in turn, so that the straws are fully in contact with water, and the straws and water are evenly mixed in an anthropomorphic (kneading) manner, thereby improving the mixing effect of water and fertilizer.

[0043] like Figure 2 , Figure 4 , Figure 5 and Figure 7 As shown, the transmission assembly includes: a ring gear 1001, which is arranged in the mixing shell 2; a threaded rod 1002, which is rotatably connected to the rotating frame 902, the threaded rod 1002 is rotatably connected to the connecting frame 901, and the threaded rod 1002 is threadedly matched with the first sliding member 903; a gear 1003, which is arranged at the top of the threaded rod 1002, and the gear 1003 is meshed with the ring gear 1001.

[0044] In the above scheme, during the clockwise rotation of the rotating frame 902, the rotating frame 902 drives the adjacent threaded rod 1002 to rotate clockwise, and the threaded rod 1002 drives the adjacent gear 1003 to rotate clockwise (revolution) together, and the gear 1003 begins to roll along the ring gear 1001, and the gear 1003 rotates on itself, and the gear 1003 drives the adjacent threaded rod 1002 to rotate together, and the rotating threaded rod 1002 drives the adjacent first sliding member 903 to move upward, and the first sliding member 903 slides relatively with the adjacent rotating frame 902, and the first sliding member 903 drives the sliding ring 908 to move upward through the adjacent telescopic member 904 and the adjacent limiting rod 907, and the sliding ring 908 slides relatively with the mixing shell 2, so that the pressing plate 906 rises with the continuous rise of the liquid level in the mixing shell 2, ensuring that the pressing plate 906 is always located at the liquid surface, keeping pressing the straw floating on the liquid surface, so that the straw is fully in contact with water, thereby facilitating the normal subsequent mixing work.

[0045] like Figure 5 and Figure 6As shown, it also includes: second sliding members 1101 arranged equidistantly vertically, all of which are slidably connected to the rotating frame 902, the second sliding members 1101 on the upper and lower sides are respectively connected to the first sliding member 903 and the rotating frame 902, the first elastic elements 1102 arranged in mirror image are respectively arranged between two adjacent second sliding members 1101; the stirring rods 1103 arranged in mirror image are all arranged on adjacent second sliding members 1101.

[0046] In the above scheme, the second sliding members 1101 are three groups arranged vertically equidistantly, each group contains four in a circular array, the first elastic element 1102 is a tension spring, used to reset the adjacent second sliding members 1101, the ratio of the number of first elastic elements 1102 to the number of second sliding members 1101 is 2:3 (the specific ratio can be changed accordingly according to actual conditions), the stirring rod 1103 located on the upper side and the adjacent connecting rod 905 are on the same horizontal plane, used to make the straw moved by the pressure plate 906 move toward the stirring rod 1103, so that the stirring rod 1103 is used to block the moving straw and impact the straw, thereby preventing the straw from clumping and affecting the subsequent stirring work.

[0047] During the clockwise rotation of the rotating frame 902, the rotating frame 902 drives the adjacent second sliding member 1101 to rotate clockwise together, and the second sliding member 1101 drives the two adjacent stirring rods 1103 to rotate clockwise together, so that the water and straw are fully mixed when the water and fertilizer in the adjacent areas are stirred. During the upward movement of the first sliding member 903, the first sliding member 903 drives the adjacent second sliding member 1101 to move upward together, and the second sliding member 1101 drives the adjacent second sliding member 1101 to move upward together through the adjacent first elastic element 1102. During the process, the three vertically adjacent second sliding members 1101 are always in a uniformly distributed state, so that the water and fertilizer in the mixing shell 2 are uniformly stirred.

[0048] like Figure 8-Figure 10 As shown, it also includes: a third limiting member 1201, which is slidably connected to the first shaft 702, the first shaft 702 is provided with a groove, and the groove is limitedly matched with the third limiting member 1201, the first shaft 702 is rotatably connected to the second shaft 705, the second shaft 705 is provided with a cavity 1202, the third limiting member 1201 is located in the cavity 1202, a second elastic element 1203 is connected between the third limiting member 1201 and the second shaft 705, the rotating frame 902 is provided with a channel 1204, the cavity 1202 and the channel 1204 are connected, and both are filled with transmission medium; an extrusion member 1205, which is slidably connected in the channel 1204, and the extrusion member 1205 is extruded and matched with the first sliding member 903.

[0049] In the above scheme, the third limiting member 1201 is a plurality of annular arrays, the number of grooves on the first shaft 702 and the number of second elastic elements 1203 are the same as the number of third limiting members 1201, which are used to uniformly limit the first shaft 702 to prevent stress concentration on the first shaft 702, and the second elastic element 1203 is a spring, which is used to reset the adjacent third limiting member 1201, and the transmission medium in the cavity 1202 and the channel 1204 is hydraulic oil. When the first sliding member 903 moves upward to contact the adjacent extrusion member 1205, the first sliding member 903 drives The adjacent extrusion pieces 1205 move upward together, and the extrusion pieces 1205 slide in the adjacent channels 1204 and squeeze the hydraulic oil in the adjacent areas. The sliding in the channel 1204 enters the cavity 1202 and squeezes the adjacent third limit piece 1201. The third limit piece 1201 and the second shaft 705 slide relative to each other, and the adjacent second elastic element 1203 is compressed until the third limit piece 1201 is completely separated from the adjacent grooves on the first shaft 702. At this time, the first shaft 702 loses the power source and stops rotating, which means that the feeding work is completed, and it only needs to be stirred in the future.

[0050] The above stops the rotation of the first shaft 702 and the parts thereon, reduces energy consumption, reduces the torque on the second shaft 705, shortens the duration of the additional stress on the second shaft 705, and increases its service life. When the first sliding member 903 moves upward to disengage from the threaded area on the adjacent threaded rod 1002, the first sliding member 903 stops moving upward and only rotates in a circumferential direction. After the mixing work is completed, the output shaft of the motor 701 is reversed, that is, the threaded rod 1002 is reversed, and then the first sliding member 903 overlaps with the threaded area on the adjacent threaded rod 1002 under the action of gravity. As the threaded rod 1002 continues to rotate, the first sliding member 903 and the parts thereon move downward to reset.

[0051] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A water-fertilizer mixing device for medicinal material planting, characterized in that: Included are: Frame (1); A mixing shell (2) is arranged on the upper part of the frame (1); A feed pipe (3) is connected to the upper part of the mixing shell (2); and a discharge pipe is connected to the lower part of the mixing shell (2); A water inlet pipe (4) is arranged on the upper part of the mixing shell (2); An intermediate shell (5) is arranged at an upper portion of the mixing shell (2), and the intermediate shell (5) is connected to the water inlet pipe (4); A first fixed shell (601) is arranged on the upper part of the mixing shell (2), the first fixed shell (601) is connected to the intermediate shell (5), and the first fixed shell (601) and the intermediate shell (5) are connected to each other via a through hole; A feeding mechanism, arranged in the mixing shell (2), for premixing a plurality of materials while they simultaneously enter the mixing shell (2); The stirring mechanism is arranged in the mixing shell (2) and is used for reciprocating pressing stirring of the material.

2. The water-fertilizer mixing device for medicinal material planting according to claim 1, characterized in that: Also included are: The water separation shell (602) is rotatably connected to the intermediate shell (5), the water separation shell (602) is in communication with the intermediate shell (5), and the water separation shell (602) is provided with evenly arranged discharge holes.

3. The water-fertilizer mixing device for medicinal material planting according to claim 2, characterized in that: The feeding mechanism comprises: A motor (701) is installed at the lower part of the mixing shell (2); a first shaft (702), the first shaft (702) being rotatably connected to the feed pipe (3); A second fixed shell (703) is arranged on the stirring mechanism; An intermediate sleeve (704) is rotatably connected between the first fixed shell (601) and the second fixed shell (703); A second shaft (705) is arranged on the output shaft of the motor (701); The spiral blade (706) is arranged inside the first fixed shell (601), the second fixed shell (703) and the intermediate sleeve (704).

4. The water-fertilizer mixing device for medicinal material planting according to claim 3, characterized in that: Also included are: A material shifting member (801) is arranged at the lower part of the second shaft (705); The material blocking plate (802) is arranged at the lower part of the second fixed shell (703).

5. The water-fertilizer mixing device for medicinal material planting according to claim 4, characterized in that: The material transfer member (801) is an elliptical structure, and is provided with two arc-shaped surfaces for transferring materials.

6. The water-fertilizer mixing device for medicinal material planting according to claim 4, characterized in that: The stirring mechanism comprises: A connecting frame (901) is rotatably connected to the second fixed shell (703), and the connecting frame (901) is connected to the material shifting member (801); A rotating frame (902) is arranged on the connecting frame (901), the rotating frame (902) is connected to the second shaft (705), and the rotating frame (902) is connected to the water separation shell (602); A first sliding member (903) is slidably connected to the rotating frame (902); A telescopic member (904) rotatably connected to the first sliding member (903); Two connecting rods (905) arranged in a mirror image are both provided on the telescopic member (904); The pressing plates (906) are the same in number as the connecting rods (905), and the pressing plates (906) are rotatably connected to adjacent connecting rods (905); Two limit rods (907) arranged in a mirror image are both provided on the telescopic member (904); A sliding ring (908), wherein the sliding ring (908) is connected to the mixing shell (2) by means of a spline, the sliding ring (908) is provided with a limiting groove (909), the limiting rod (907) is limitedly matched with the limiting groove (909), the connecting rod (905) is provided with a notch (910), and the notch (910) is limitedly matched with the adjacent pressing plate (906); A transmission assembly is arranged in the mixing shell (2) and is used to enable the sliding ring (908) and the mixing shell (2) to slide relative to each other.

7. The water-fertilizer mixing device for medicinal material planting according to claim 6, characterized in that: The limiting groove (909) is a wave-shaped structure, which is used to enable the telescopic member (904) and the first sliding member (903) to rotate relative to each other, thereby changing the movement state of the pressing plate (906).

8. The water-fertilizer mixing device for medicinal material planting according to claim 6, characterized in that: The transmission assembly comprises: A gear ring (1001) is arranged in the mixing housing (2); A threaded rod (1002) is rotatably connected to the rotating frame (902), the threaded rod (1002) is rotatably connected to the connecting frame (901), and the threaded rod (1002) is threadably matched with the first sliding member (903); A gear (1003) is arranged at the top end of the threaded rod (1002), and the gear (1003) is meshed with the gear ring (1001).

9. The water-fertilizer mixing device for medicinal material planting according to claim 8, characterized in that: Also included are: Second sliding members (1101) arranged equidistantly in the vertical direction are all slidably connected to the rotating frame (902), and the second sliding members (1101) on the upper and lower sides are respectively connected to the first sliding member (903) and the rotating frame (902); A first elastic element (1102) arranged in a mirror image and respectively disposed between two adjacent second sliding members (1101); The stirring rods (1103) arranged in mirror image are both provided on adjacent second sliding members (1101).

10. The water-fertilizer mixing device for medicinal material planting according to claim 9, characterized in that: Also included are: A third limiting member (1201) is slidably connected to the second shaft (705); the first shaft (702) is provided with a groove, and the groove is limitedly matched with the third limiting member (1201); the first shaft (702) and the second shaft (705) are rotatably connected; the second shaft (705) is provided with a cavity (1202); the third limiting member (1201) is located in the cavity (1202); a second elastic element (1203) is connected between the third limiting member (1201) and the second shaft (705); the rotating frame (902) is provided with a channel (1204); the cavity (1202) and the channel (1204) are in communication, and both are filled with a transmission medium; An extrusion member (1205) is slidably connected in the channel (1204), and the extrusion member (1205) is extrusion-matched with the first sliding member (903).

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