Seedling raising device for choerospondias axillaris tree planting

Abstract

The invention relates to a seedling raising device, in particular to a seedling raising device for choerospondias axillaris tree planting. Comprising a base, supports, rotating frames, placing frames, a power assembly, a water tank, a water absorbing assembly, a water accumulating frame, a combined rotating rod and an immersion irrigation pipe, the supports are arranged at the top end of the base in a bilateral symmetry mode, the power assembly is installed on the support on the left side, the ends, close to each other, of the two supports are rotationally connected with the rotating frames, and the six placing frames are rotationally connected between the two rotating frames at intervals in the circumferential direction; a water tank is installed at the right end of the right support, a combined rotating rod is rotationally connected into the water tank, a water suction assembly is installed on the inner left wall of the water tank, and a water accumulation frame is connected to the inner side of the middle of the base. According to the method, each choerospondias axillaris seedling can receive equal water irrigation and uniform illumination, and the phenomenon of uneven growth in traditional fixed seedling culture is effectively avoided.

Description

Technical Field

[0001] The invention relates to a seedling raising device, in particular to a seedling raising device for planting sour jujube trees. Background Art

[0002] The Chinese jujube tree is a native tree species with both ecological and economic value, widely used for barren hillside greening, soil and water conservation, and fruit processing. Artificial seedling cultivation requires uniform water, light, and nutrient supply. Traditional seedling cultivation methods, often using fixed seedbeds or potted plants, can lead to uneven irrigation and significant water waste.

[0003] Currently, some seedling raising facilities have attempted to incorporate automated irrigation systems, but these systems generally suffer from complex structures, high energy consumption, and low recycling rates. Especially in large-scale seedling raising environments, achieving precise water supply and efficient water recovery, preventing localized waterlogging that can lead to root rot, and ensuring uniform light exposure for seedlings remain pressing technical challenges.

[0004] Therefore, there is an urgent need for a southern jujube tree seedling raising device that integrates automatic irrigation, water recycling, and uniform lighting to improve seedling raising efficiency and survival rate, reduce manual intervention and resource consumption, and meet the needs of efficient, green, and sustainable development of modern forestry. Summary of the Invention

[0005] In order to overcome the shortcomings of the existing seedling raising devices in the above background technology, such as complex structure, high energy consumption and low recycling rate, the purpose of the present invention is to provide a seedling raising device for planting Chinese jujube trees.

[0006] The technical solution of the present invention is as follows: a seedling raising device for planting Chinese jujube trees, comprising a base, a bracket, a rotating frame, a placing frame, a power component, a water tank, a water absorption component, a water accumulation frame, a combined rotary rod and an immersion irrigation pipe. The top of the base is symmetrically provided with brackets, the left bracket is equipped with a power component, the ends of the two brackets close to each other are rotatably connected to the rotating frame, a cavity is provided in the middle of the right rotating frame, six water diversion grooves are provided circumferentially at intervals inside the right rotating frame, each water diversion groove is connected to the middle cavity, and the circumferential intervals between the two rotating frames are 1 / 4". There are six placement racks connected in a rotatable manner, and an immersion pipe is embedded in the bottom end of the placement rack. Water seepage holes are provided on the front and rear intervals of the pipe wall of the immersion pipe. The connecting shaft between the right rotating rack and the placement rack is a hollow tube structure, which is connected to the water diversion trough on the right. The connecting shaft and the immersion pipe are connected through a hose. A water tank is installed at the right end of the right bracket, and a combined rotating rod is rotatably connected inside the water tank. The left end of the combined rotating rod is connected to the cavity on the right rotating rack. A water absorption component is installed on the inner left wall of the water tank, and a water accumulation frame is connected to the inner side of the middle part of the base.

[0007] In a preferred embodiment of the present invention, the power assembly includes a rotating motor and a protective shell. The rotating motor is provided at the left end of the left bracket, the output shaft of the rotating motor is connected to the rotating shaft of the left rotating frame, and the protective shell is installed at the left end of the left bracket, and the protective shell is arranged on the outside of the rotating motor.

[0008] In a preferred embodiment of the present invention, the water suction assembly includes a connecting frame, an air bag, a water suction pipe and a one-way valve. The connecting frame is installed on the inner left wall of the water tank, and the air bag is provided in the connecting frame. The front end of the air bag is connected to the water suction pipe, and the water inlet at the lower end of the water suction pipe abuts the inner bottom of the water tank. One-way valves are installed at the water outlet on the left side of the water suction pipe and the air bag.

[0009] In a preferred embodiment of the present invention, the combined rotary rod includes a reciprocating screw, a connecting sleeve, a conduit, a connecting member, a threaded sleeve and a circular push plate. The right end of the right rotating frame is connected to the conduit, and the right end of the conduit is rotatably connected to the connecting sleeve. The upper water inlet of the connecting sleeve is connected to the water outlet on the left side of the airbag. The inner right side of the conduit is connected to the connecting member, and the right end of the connecting member is connected to the reciprocating screw. The reciprocating screw is rotatably connected to the left connecting sleeve. The reciprocating screw is threadedly connected to the threaded sleeve, and the upper side of the threaded sleeve is connected to the circular push plate. The left end face of the circular push plate is connected to the right end face of the airbag.

[0010] In a preferred embodiment of the present invention, the pumping assembly includes a fixed frame, a sleeve pressure wheel, a connecting pipe, a filter tank and a water absorption plate. The right end of the right bracket is fixedly connected to the fixed frame, the left side of the conduit is sleeved with a sleeve pressure wheel, the inner wall of the fixed frame is clamped with a connecting pipe, the sleeve pressure wheel squeezes the pipe wall of the connecting pipe, a filter tank is installed in the middle of the top right side of the base, a water absorption plate is provided in the water accumulation frame, the lower water inlet of the filter tank is connected to the top water outlet of the water absorption plate, the upper outlet of the connecting pipe is connected to the inside of the water tank, and the lower water inlet of the connecting pipe is connected to the upper water outlet of the filter tank.

[0011] In a preferred embodiment of the present invention, it also includes a filter screen, a baffle, a support frame, a rotating pull plate and an elastic member. A water trough is opened on the left side of the inner bottom end of the placement frame, and the top of the water trough is covered with a filter screen. The water outlet at the left end of the water trough is covered with a baffle. An elastic member is connected between the baffle and the inner wall of the placement frame. The middle of the top of the base is connected to the support frame, and the upper right end of the support frame is rotatably connected to the rotating pull plate. A torsion spring is provided between the support frame and the rotating pull plate.

[0012] In a preferred embodiment of the present invention, a lifting assembly is also included, which includes a threaded seat, a rotating screw and a base. The four corners of the base are fixedly connected to the threaded seat, the rotating screw is threadedly connected to the threaded seat, and the bottom end of the rotating screw is rotatably connected to the base.

[0013] In a preferred embodiment of the present invention, it also includes a seedling plug tray, the seedling plug trays are placed in the placement rack, the seedling plug trays are spaced apart with seedling planting positions, and the inner bottom ends of the seedling planting positions are provided with water diversion holes.

[0014] In a preferred embodiment of the present invention, it further comprises a round rod and a rotating paddle, wherein the right end of the reciprocating screw is connected to the round rod, and the rotating paddle is sleeved on the round rod.

[0015] In a preferred embodiment of the present invention, it also includes a water diversion inclined plate, which is installed on the left side of the bottom end of the water accumulation frame, and a water converging trough is opened on the right side of the bottom end of the water accumulation frame, and the water absorption plate is located in the water converging trough.

[0016] Beneficial effects: 1. The power component of the present invention drives the rotating frame to drive the six placement frames to rotate continuously in the circumference, so that the seedling plug trays at each position periodically pass through the immersion area, ensuring that each southern jujube seedling can receive equal water irrigation and uniform light, effectively avoiding the uneven growth phenomenon that occurs in traditional fixed seedling cultivation.

[0017] 2. The water recovery system of the present invention is composed of a water collection frame and a pumping assembly, which can automatically collect excess water after irrigation, and re-pump it into the water tank after preliminary filtration and deep purification, thereby realizing closed-loop recycling of water resources, greatly reducing water consumption, and saving energy and protecting the environment.

[0018] 3. A water trough with a filter is set at the bottom of the placement rack, and a mechanical linkage drainage structure composed of a baffle, a rotating pull plate and an elastic part is provided; when the placement rack rotates to the lowest point, the rotating pull plate triggers the baffle to move backward, automatically opening the water outlet at the water trough to discharge the accumulated water, preventing long-term water accumulation from affecting the root breathing of the seedlings and ensuring the healthy growth of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the bracket and other components of the present invention.

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of the water tank and other components of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure of the connecting frame and other components of the present invention.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the round rod and other components of the present invention.

[0024] Figure 6 It is a cross-sectional view of the rotating frame of the present invention.

[0025] Figure 7It is a schematic diagram of the three-dimensional structure of the filter screen and other components of the present invention.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the immersion pipe and other components of the present invention.

[0027] Figure 9 It is a schematic diagram of the three-dimensional structure of the water accumulation frame and other components of the present invention.

[0028] Figure 10 It is a schematic diagram of the three-dimensional structure of the support frame and other components of the present invention.

[0029] Figure 11 It is a schematic diagram of the three-dimensional structure of the seedling plug tray of the present invention.

[0030] Among them, the above drawings include the following figure marks: 1. base, 11. lifting component, 111. threaded seat, 112. rotating screw, 113. base, 12. bracket, 13. rotating frame, 131. cavity, 133. water diversion trough, 14. placement frame, 141. connecting shaft, 142. filter screen, 143. water accumulation trough, 144. baffle, 145. support frame, 146. rotating pull plate, 147. elastic member, 15. seedling hole tray, 151. seedling planting position, 152. water diversion hole, 2. power component, 21. rotating motor, 22. Protective shell, 3, water tank, 4, water absorption assembly, 41, connecting frame, 42, air bag, 43, water absorption pipe, 431, one-way valve, 5, water accumulation frame, 51, water diversion inclined plate, 52, converging water tank, 6, combined rotary rod, 60, round rod, 61, reciprocating screw, 62, connecting sleeve, 63, conduit, 631, connecting member, 64, threaded sleeve, 641, circular push plate, 67, rotating paddle, 7, pumping assembly, 70, sleeve pressure wheel, 71, connecting pipe, 72, filter tank, 73, water absorption plate, 74, fixing frame, 9, immersion pipe, 91, seepage hole. DETAILED DESCRIPTION

[0031] A seedling raising device for planting sour jujube trees, such as Figures 1-11As shown, it includes a base 1, a bracket 12, a rotating frame 13, a placement frame 14, a power component 2, a water tank 3, a water absorption component 4, a water accumulation frame 5, a combined rotary rod 6 and an irrigation pipe 9. The bracket 12 is symmetrically arranged on the top of the base 1. The power component 2 is installed on the left bracket 12. The ends of the two brackets 12 close to each other are rotatably connected to the rotating frame 13. A cavity 131 is provided in the middle of the right rotating frame 13. Six water diversion grooves 133 are circumferentially spaced inside the right rotating frame 13. Each water diversion groove 133 is connected to the middle cavity 131. Six placement frames 14 are rotatably connected between the two rotating frames 13 at circumferential intervals. The two placement frames 14 are driven by the power component 2 to rotate circumferentially, so as to achieve uniform irrigation and The bottom end of the placement rack 14 is inlaid with an immersion pipe 9, and the wall of the immersion pipe 9 is provided with seepage holes 91 at intervals in the front and rear. The connecting shaft 141 between the right rotating rack 13 and the placement rack 14 is a hollow tube structure. The hollow tube is connected to the water diversion trough 133 on the right side. The connecting shaft 141 is connected to the immersion pipe 9 through a hose. A water tank 3 is installed at the right end of the right bracket 12. The water tank 3 is used to store irrigation water or nutrient solution and store water for circulating water supply. The water tank 3 is rotatably connected to the inside of the water tank 3. The left end of the combined rotating rod 6 is connected to the cavity 131 on the right rotating rack 13. A water absorption component 4 is installed on the inner left wall of the water tank 3. The inner side of the middle part of the base 1 is connected to a water accumulation frame 5. The water accumulation frame 5 collects excess water discharged from the placement rack 14.

[0032] like Figure 1 and Figure 2 As shown, the power assembly 2 includes a rotating motor 21 and a protective shell 22. The rotating motor 21 is provided at the left end of the left bracket 12. The output shaft of the rotating motor 21 is connected to the rotating shaft of the left rotating frame 13. The rotating motor 21 directly drives the left rotating frame 13 to rotate. The left end of the left bracket 12 is installed with a protective shell 22. The protective shell 22 is sleeved on the outside of the rotating motor 21. The protective shell 22 protects the rotating motor 21 from the external environment and prolongs its service life.

[0033] like Figure 3-Figure 5 As shown, the water absorption assembly 4 includes a connecting frame 41, an air bag 42, a water absorption pipe 43 and a one-way valve 431. The connecting frame 41 is installed on the inner left wall of the water tank 3. The air bag 42 is provided in the connecting frame 41. The front end of the air bag 42 is connected to the water absorption pipe 43. The water inlet at the lower end of the water absorption pipe 43 abuts the inner bottom of the water tank 3. The water absorption pipe 43 and the left water outlet of the air bag 42 are both installed with a one-way valve 431. The one-way valve 431 prevents water from flowing back. The one-way valve 431 on the water absorption pipe 43 ensures that water can only flow from the water tank 3 to the air bag 42. The one-way valve 431 on the air bag 42 ensures that water can only flow from the air bag 42 to the catheter 63.

[0034] like Figure 3-Figure 5As shown, the combined rotary rod 6 includes a reciprocating screw 61, a connecting sleeve 62, a conduit 63, a connecting member 631, a threaded sleeve 64 and a circular push plate 641. The right end of the right rotating frame 13 is connected to the conduit 63, and the right end of the conduit 63 is rotatably connected to the connecting sleeve 62. The upper water inlet of the connecting sleeve 62 is connected to the water outlet on the left side of the airbag 42. The right side of the inner side of the conduit 63 is connected to the connecting member 631. The right end of the connecting member 631 is connected to the reciprocating screw 61. Component 631 connects the conduit 63 and the reciprocating screw 61 to realize power transmission. The reciprocating screw 61 is rotatably connected to the left connecting sleeve 62. A threaded sleeve 64 is threadedly connected to the reciprocating screw 61. The upper side of the threaded sleeve 64 is connected to a circular push plate 641. The left end face of the circular push plate 641 is connected to the right end face of the airbag 42. The reciprocating screw 61 rotates to drive the threaded sleeve 64 and the circular push plate 641 on it to move left and right, thereby realizing compression and expansion of the airbag 42.

[0035] like Figure 1 、 Figure 3 and Figure 9 As shown, the pumping assembly 7 includes a fixing frame 74, a sleeve pressure wheel 70, a connecting pipe 71, a filter tank 72 and a water absorption plate 73. The pumping assembly 7 realizes the recycling of accumulated water. The right end of the right bracket 12 is fixedly connected to the fixing frame 74. The left side of the guide tube 63 is sleeved with a sleeve pressure wheel 70. The inner wall of the fixing frame 74 is clamped with a connecting pipe 71. The sleeve pressure wheel 70 squeezes the wall of the connecting pipe 71. A filter tank 72 is installed in the middle of the top right side of the base 1. A water absorption plate 73 is provided in the water accumulation frame 5. The water inlet at the lower end of the filter tank 72 is connected to the water outlet at the top end of the water absorption plate 73. The upper end outlet of the connecting pipe 71 is connected to the inside of the water tank 3, and the lower end water inlet of the connecting pipe 71 is connected to the upper end water outlet of the filter tank 72. The sleeve pressure wheel 70 squeezes the connecting pipe 71 by rotation, so that negative pressure is formed in the connecting pipe 71, and the water flow is transmitted upward. Specifically, it is the working principle of the peristaltic pump in the prior art. Based on the periodic squeezing and rebound of the connecting pipe 71, the one-way transportation of the water flow in the connecting pipe 71 is realized, the water absorption plate 73 sucks the accumulated water in the water accumulation frame 5, and the filter tank 72 filters the accumulated water to remove impurities. The filtered water finally flows into the water tank 3.

[0036] like Figure 2 、 Figure 7 、 Figure 9 and Figure 10As shown, it also includes a filter screen 142, a baffle 144, a support frame 145, a rotating pull plate 146 and an elastic member 147. A water trough 143 is opened on the left side of the inner bottom end of the placement frame 14, and the top of the water trough 143 is covered with a filter screen 142. The water outlet at the left end of the water trough 143 is covered with a baffle 144. An elastic member 147 is connected between the baffle 144 and the inner wall of the placement frame 14. The elastic member 147 is a spring. A support frame 145 is connected to the middle of the top of the base 1. The upper right end of the support frame 145 is rotatably connected to the rotating pull plate 146. A torsion spring is provided between the support frame 145 and the rotating pull plate 146.

[0037] like Figure 1 、 Figure 9 and Figure 10 As shown, it also includes a lifting assembly 11, a threaded seat 111, a rotating screw 112 and a base 113. The four corners of the base 1 are fixedly connected to the threaded seat 111, the rotating screw 112 is threadedly connected to the threaded seat 111, and the bottom end of the rotating screw 112 is rotatably connected to the base 113. By rotating the rotating screw 112 in the lifting assembly 11, the rotating screw 112 rotates on the base 113, so that the threaded seat 111 moves along the rotating screw 112, thereby adjusting the height of the base 1, which can ensure that the device is placed stably on an uneven ground.

[0038] like Figure 1 、 Figure 4 、 Figure 9 and Figure 11 As shown, it also includes a seedling plug tray 15, a round rod 60, a rotating paddle 67 and a water diversion inclined plate 51. The seedling plug tray 15 is placed in the placement rack 14. The seedling plug tray 15 is spaced apart and the seedling planting position 151 is arranged at intervals. The inner bottom end of the seedling planting position 151 is provided with a water diversion hole 152. The water diversion hole 152 can facilitate water to penetrate upward, so that the jujube seedlings can be irrigated. The right end of the reciprocating screw 61 is connected to the round rod 60, and the round rod 60 is provided with a rotating paddle 67. The rotating paddle 67 on the round rod 60 The water in the water tank 3 can be stirred. If the water in the water tank 3 is replaced with nutrient solution for infiltration irrigation of the southern jujube tree seedlings, the rotating paddle 67 can stir the nutrient solution to prevent the solutes in the mixed nutrient solution from settling at the inner bottom of the water tank 3. A water diversion inclined plate 51 is installed on the left side of the bottom end of the water accumulation frame 5, and a converging water trough 52 is opened on the right side of the bottom end of the water accumulation frame 5. The water absorption plate 73 is located in the converging water trough 52. The water diversion inclined plate 51 guides the water in the water accumulation frame 5 to flow to the converging water trough 52, which is convenient for the recycling of accumulated water.

[0039] When using the seedling raising device for planting Chinese jujube trees, the seedling raising substrate is first loaded into the seedling planting position 151 in the seedling hole tray 15, and then the Chinese jujube tree seedlings are planted in the seedling planting position 151, the cover on the top of the water tank 3 is opened, a certain amount of water is added to the water tank 3, and the rotating motor 21 is started. The output shaft of the rotating motor 21 drives the left rotating frame 13 to rotate, and then drives the six placing frames 14 between the two rotating frames 13 to rotate circumferentially. During the rotation of the placing frames 14, the right rotating frame 13 rotates synchronously, and the right The cavity 131 inside the side rotating frame 13 is connected to the water diversion groove 133, the hollow connecting shaft 141, the hose and the immersion pipe 9. At the same time, the combined rotating rod 6 rotates with the right rotating frame 13 (the right rotating frame 13 drives the guide tube 63 to rotate together, and the connecting member 631 in the guide tube 63 drives the reciprocating screw 61 and the round rod 60 at the right end to rotate together, and the connecting sleeve 62 is in a relatively static state). When the reciprocating screw 61 in the combined rotating rod 6 rotates, the reciprocating screw 61 drives the threaded sleeve 64 to move back and forth. When the threaded sleeve 64 drives the circular push plate 641 to move left to squeeze the air bag 42, the volume of the air bag 42 gradually decreases, and the water in the air bag 42 enters the cavity 131 of the right rotating frame 13 through the connecting sleeve 62 and the conduit 63, and then flows into the immersion irrigation pipe 9 through the water diversion groove 133, the hollow connecting shaft 141 and the hose, and finally seeps out from the seepage hole 91 on the immersion irrigation pipe 9 and flows into the sapling plug tray 15, irrigating the jujube seedlings in the sapling plug tray 15. When the threaded sleeve 64 drives the circular push plate 641 to stretch the air bag 42 to the right, The air bag 42 absorbs the water in the water tank 3 through the water suction pipe 43 (the one-way valve 431 on the water suction pipe 43 allows the water in the water tank 3 to flow only from the water tank 3 to the air bag 42, and the one-way valve 431 on the left water outlet of the air bag 42 allows the water in the air bag 42 to flow only from the air bag 42 to the connecting sleeve 62). During the irrigation of the sour jujube tree seedlings, excess water will gather in the water trough 143 at the bottom end of the placement rack 14, and the filter net 142 will perform preliminary filtration on the water flowing into the water trough 143. See the attached Figure 1The placement rack 14 rotates in a counterclockwise direction. When one of the placement racks 14 rotates downward and passes the lowest point, during this process, the rotating pull plate 146 on the support frame 145 blocks the baffle 144 (the elastic coefficient of the elastic member 147 is less than the elastic coefficient of the torsion spring), so that the baffle 144 is forced to move backward under the obstruction of the rotating pull plate 146 (the baffle 144 moves toward the rear side along the placement rack 14, and the baffle 144 is slidably connected to the placement rack 14). The elastic member 147 is gradually compressed, and the left end of the water trough 143 is discharged. When the water outlet is opened, the water accumulated in the water trough 143 will be discharged into the water accumulating frame 5. As the placement rack 14 rotates and moves, the elastic member 147 is compressed to a greater extent, and the elastic force of the elastic member 147 on the baffle 144 will gradually increase. Under the pressure of the baffle 144, the torsion spring in the rotating pull plate 146 will gradually change from the initial state to the deformed state, and the rotating pull plate 146 will also gradually rotate (the initial state of the rotating pull plate 146 is vertically downward). Finally, the baffle 144 is pulled by the placement rack 14. The water falling into the water collection frame 5 flows to the right through the drainage of the water diversion inclined plate 51. The top of the water diversion inclined plate 51 is inclined and flows into the water collection tank 52. The sleeve pressure wheel 70 rotates with the guide tube 63 to squeeze the connecting pipe 71, which makes the connecting pipe 71 form a negative pressure. Under the action of the negative pressure, the water absorption plate 73 in the water collection frame 5 absorbs the water in the water collection tank. Moisture, after being filtered through the filter tank 72, is transmitted upward and pumped back into the water tank 3 to realize the recycling of water resources; during the entire above process, the continuous rotation of the placement rack 14 enables the seedlings at each position to receive irrigation evenly, and through the water circulation and automatic drainage structure, it can not only ensure the moisture required for seedlings, but also avoid excessive water accumulation affecting the growth of seedlings, and the water circulation system greatly saves the utilization of water resources. During the continuous rotation of the placement rack 14, the Chinese jujube tree seedlings on each placement rack 14 receive uniform light.

Claims

1. A seedling raising device for planting a sour jujube tree, comprising a base (1), characterized in that: It also includes a bracket (12), a rotating frame (13), a placement frame (14), a power assembly (2), a water tank (3), a water absorption assembly (4), a water accumulation frame (5), a combined rotary rod (6) and an immersion pipe (9). The top of the base (1) is symmetrically provided with a bracket (12). The power assembly (2) is installed on the left bracket (12). The ends of the two brackets (12) close to each other are rotatably connected to the rotating frame (13). The middle of the right rotating frame (13) is provided with a cavity (131). The right rotating frame (13) is provided with six water diversion grooves (133) at circumferential intervals. Each water diversion groove (133) is connected to the middle cavity (131). Six placement frames are rotatably connected between the two rotating frames (13). (14), the bottom end of the placement frame (14) is inlaid with an immersion pipe (9), and the wall of the immersion pipe (9) is provided with water seepage holes (91) at intervals in front and back. The connecting shaft (141) between the right rotating frame (13) and the placement frame (14) is a hollow tube structure, which is communicated with the water diversion trough (133) on the right side. The connecting shaft (141) and the immersion pipe (9) are connected through a hose. A water tank (3) is installed at the right end of the right bracket (12), and a combined rotating rod (6) is rotatably connected inside the water tank (3). The left end of the combined rotating rod (6) is connected to the cavity (131) on the right rotating frame (13). A water absorption component (4) is installed on the inner left wall of the water tank (3), and a water accumulation frame (5) is connected to the inner side of the middle part of the base (1).

2. A seedling raising device for planting a sour jujube tree according to claim 1, characterized in that: The power assembly (2) includes a rotating motor (21) and a protective shell (22). The rotating motor (21) is provided at the left end of the left bracket (12). The output shaft of the rotating motor (21) is connected to the rotating shaft of the left rotating frame (13). The protective shell (22) is installed at the left end of the left bracket (12). The protective shell (22) is sleeved on the outside of the rotating motor (21).

3. A seedling raising device for planting a sour jujube tree according to claim 1, characterized in that: The water absorption assembly (4) comprises a connecting frame (41), an air bag (42), a water absorption pipe (43) and a one-way valve (431). The connecting frame (41) is installed on the inner left wall of the water tank (3). The air bag (42) is provided in the connecting frame (41). The front end of the air bag (42) is connected to the water absorption pipe (43). The lower end water inlet of the water absorption pipe (43) abuts against the inner bottom of the water tank (3). The one-way valve (431) is installed at the left water outlet of the water absorption pipe (43) and the air bag (42).

4. A seedling raising device for planting Chinese jujube trees according to claim 3, characterized in that: The combined rotary rod (6) includes a reciprocating screw (61), a connecting sleeve (62), a conduit (63), a connecting member (631), a threaded sleeve (64) and a circular push plate (641). The right end of the right rotating frame (13) is connected to the conduit (63). The right end of the conduit (63) is rotatably connected to the connecting sleeve (62). The upper water inlet of the connecting sleeve (62) is connected to the water outlet on the left side of the air bag (42). The right side of the inner side of the conduit (63) is connected to the connecting member (631). The right end of the connecting member (631) is connected to the reciprocating screw (61). The reciprocating screw (61) is rotatably connected to the left connecting sleeve (62). The reciprocating screw (61) is threadedly connected to the threaded sleeve (64). The upper side of the threaded sleeve (64) is connected to the circular push plate (641). The left end surface of the circular push plate (641) is connected to the right end surface of the air bag (42).

5. A seedling raising device for planting a sour jujube tree according to claim 4, characterized in that: The pumping assembly (7) includes a fixing frame (74), a sleeve pressure wheel (70), a connecting pipe (71), a filter tank (72) and a water absorption plate (73). The right end of the right bracket (12) is fixedly connected to the fixing frame (74). The left side of the guide tube (63) is sleeved with a sleeve pressure wheel (70). The inner wall of the fixing frame (74) is clamped with a connecting pipe (71). The sleeve pressure wheel (70) squeezes the pipe wall of the connecting pipe (71). The filter tank (72) is installed in the middle of the right side of the top of the base (1). The water absorption plate (73) is provided in the water accumulation frame (5). The lower end water inlet of the filter tank (72) is connected to the top end water outlet of the water absorption plate (73). The upper end outlet of the connecting pipe (71) is connected to the inside of the water tank (3). The lower end water inlet of the connecting pipe (71) is connected to the upper end water outlet of the filter tank (72).

6. A seedling raising device for planting a sour jujube tree according to claim 1, characterized in that: The utility model further comprises a filter screen (142), a baffle (144), a support frame (145), a rotating pull plate (146) and an elastic member (147). A water trough (143) is provided on the left side of the inner bottom end of the placement frame (14). The top end of the water trough (143) is covered with a filter screen (142). The water outlet at the left end of the water trough (143) is covered with a baffle (144). An elastic member (147) is connected between the baffle (144) and the inner wall of the placement frame (14). The middle of the top end of the base (1) is connected with a support frame (145). The upper right end of the support frame (145) is rotatably connected with a rotating pull plate (146). A torsion spring is provided between the support frame (145) and the rotating pull plate (146).

7. A seedling raising device for planting Chinese jujube trees according to claim 1, characterized in that: The utility model also includes a lifting assembly (11), a threaded seat (111), a rotating screw (112) and a base (113), wherein the four corners of the base (1) are fixedly connected to the threaded seat (111), the rotating screw (112) is threadedly connected to the threaded seat (111), and the bottom end of the rotating screw (112) is rotatably connected to the base (113).

8. A seedling raising device for planting Chinese jujube trees according to claim 1, characterized in that: The utility model further comprises a seedling hole tray (15), wherein the seedling hole tray (15) is placed in each of the placement racks (14), seedling planting positions (151) are arranged at intervals in the seedling hole tray (15), and the inner bottom ends of the seedling planting positions (151) are each provided with a water diversion hole (152).

9. A seedling raising device for planting Chinese jujube trees according to claim 4, characterized in that: It also includes a round rod (60) and a rotating paddle (67). The right end of the reciprocating screw (61) is connected to the round rod (60), and the rotating paddle (67) is sleeved on the round rod (60).

10. A seedling raising device for planting Chinese jujube trees according to claim 5, characterized in that: The water collecting frame (5) further comprises a water diversion inclined plate (51), the water diversion inclined plate (51) being installed on the left side of the inner bottom end of the water collecting frame (5), a water converging trough (52) being opened on the right side of the inner bottom end of the water collecting frame (5), and a water absorption plate (73) being located in the water converging trough (52).

Images