Three-dimensional rotating frame structure seedling raising bed for plant seedling raising

Abstract

The invention discloses a three-dimensional rotating frame structure seedling raising bed for plant seedling raising, which comprises a counterweight base, a motor is fixedly mounted in the middle of the top end of the counterweight base, the output end of the motor is connected with a transmission shaft, a bump is arranged on the outer surface of the transmission shaft, a mounting sleeve sleeves the outer side of the transmission shaft, and the mounting sleeve is fixedly connected with the motor. A groove is formed in the inner side of the mounting sleeve, a rotating frame is fixedly mounted at one end of the mounting sleeve, and water seepage holes are formed in the bottom of the rotating frame; according to the three-dimensional rotary seedling raising equipment and technology, the space utilization rate can be effectively improved by combining structures such as a motor, a transmission shaft, a mounting sleeve and a rotating frame, 480 trays of seedlings can be raised in the same area after the three-dimensional rotary seedling raising equipment and technology are used, the seedling raising area is four times that of common flat bed seedling raising, time, labor and space are saved, and the seedling raising efficiency is improved by adopting the three-dimensional rotary seedling raising technology. Multi-layer three-dimensional seedling culture can be performed, the growth vigor of seedlings can be regulated in good time, and the practicability of the whole device is improved.

Description

Technical Field

[0001] The invention relates to the field of plant seedling cultivation, in particular to a three-dimensional rotating frame structure seedling bed used for plant seedling cultivation. Background Art

[0002] Seedling cultivation refers to the cultivation of seedlings in a nursery, hotbed or greenhouse in preparation for transplanting to the land for planting. It can also refer to the stage when various organisms are artificially protected when they are still small until they can survive independently. Seedling cultivation is a labor-intensive, time-consuming and highly technical job, and a seedling bed is used in the process of seedling cultivation; Traditional seedling raising is to set the seedbed in a standard steel frame greenhouse. The seedling raising can be divided into two seedbeds on the left and right, with an operation path in the middle. The specifications of the seedbed are: the seedbed is 2m wide, each bed has 6 rows of seedling trays arranged vertically, the operation path between the two beds is 0.6m wide, and the distance between the bed and the edges of the greenhouse is 0.7m. The length of the seedbed depends on the specific conditions of the greenhouse. The seedling trays can be arranged in a multi-span greenhouse according to the above method. When raising seedlings, a layer of undamaged film is laid on the surface of the seedbed to keep moisture, prevent the seedlings from rooting and excess water and nutrient solution from seeping into the ground. However, traditional seedling raising technology only uses one plane when raising various plant seedlings in agricultural facilities, and the site utilization rate is not high, resulting in high production costs. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a three-dimensional rotating frame structure seedling bed for plant seedling cultivation, which can solve the problem that the traditional seedling cultivation is to set the seedling bed in a standard steel frame greenhouse. The seedling cultivation can be divided into two left and right seedling beds, leaving an operation path in the middle. The specifications of the seedling bed are: the seedling bed is 2m wide, 6 rows of seedling trays are arranged longitudinally in each bed, the operation path between the two beds is 0.6m wide, and the distance between the bed and the edges of the greenhouse on both sides is 0.7m. The length of the seedling bed can be determined according to the specific conditions of the greenhouse. The seedling trays can be arranged in a multi-span greenhouse according to the above method. When raising seedlings, a layer of undamaged film is laid on the surface of the seedling bed to moisturize and prevent the seedlings from rooting and excess water and nutrient solution from infiltrating into the ground. However, the traditional seedling technology only uses one plane when carrying out various plant seedlings in agricultural facilities, and the site utilization rate is not high, resulting in a technical problem of high production costs.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: a three-dimensional rotating frame structure seedling bed for plant seedling cultivation, comprising a counterweight base, a motor is fixedly installed at the middle part of the top of the counterweight base, and the output end of the motor is connected to a transmission shaft, a protrusion is provided on the outer surface of the transmission shaft, a mounting sleeve is provided on the outer side of the transmission shaft, and a groove is provided on the inner side of the mounting sleeve, a rotating frame is fixedly installed on one end of the mounting sleeve, and a water seepage hole is provided at the bottom of the rotating frame, a card slot is provided on one side of the top of the rotating frame, and a lock hole is connected to one end of the card slot, a cultivation bed is distributed on the inner side of the rotating frame, and a locking structure is provided at one end of the cultivation bed, a grille plate is provided in the inner cavity of the cultivation bed, and a through hole is provided at the bottom of the cultivation bed.

[0005] As a preferred technical solution of the present invention, the locking structure includes a holder, a return spring, a locking rod and an auxiliary slide. The holder is fixedly installed on one side of the cultivation bed, and the inner cavity of the holder is fixedly connected to the return spring, one end of the return spring is connected to the locking rod, and the auxiliary slide is sleeved on the outer side of one end of the locking rod.

[0006] As a preferred technical solution of the present invention, a water tank is fixedly installed on the top of the transmission shaft, and a shaft tube is connected to the middle of the top of the water tank, the other end of the shaft tube is fixedly connected to a turntable, and a spray pipe is installed on the outer surface of the turntable.

[0007] As a preferred technical solution of the present invention, a water pumping pipe is fixedly connected to the side wall of the water storage tank, and a water pump is arranged on the outer surface of the water pumping pipe.

[0008] As a preferred technical solution of the present invention, the bumps are distributed in a spiral shape along the outer surface of the transmission shaft, and the bumps are distributed in parallel.

[0009] As a preferred technical solution of the present invention, the side wall of the cultivation bed is provided with a slot having a size matching that of the grid plate, and the grid plate is slidably connected to the cultivation bed.

[0010] As a preferred technical solution of the present invention, the locking rod is slidably connected to the holder through the return spring, and the locking rod is symmetrically distributed along the vertical center line of the holder.

[0011] As a preferred technical solution of the present invention, the shaft tube is hollow as a whole, and the water pumping pipe is connected to the shaft tube.

[0012] Compared with the prior art, the present invention can achieve the following beneficial effects: 1. The combination of the motor, transmission shaft, mounting sleeve and rotating frame can effectively improve the utilization rate of space. After using the three-dimensional rotary seedling raising equipment and technology, 480 trays of seedlings can be raised in the same area. The seedling raising area is 4 times that of ordinary flat bed seedling raising, and it saves time, effort and space. By adopting the three-dimensional rotary seedling raising technology, multi-layer vertical seedling raising can be carried out, and the growth of seedlings can be adjusted in time, which improves the practicality of the entire device itself; 2. Combined with the water storage tank, shaft tube, sprinkler pipe and pumping pipe and other structures, it can save land, labor and energy while improving the efficiency of seedling cultivation and the survival rate of seedlings. When the pump is working, the irrigation water stored in the water storage tank will be pumped into the inner side of the turntable, and input into the sprinkler pipe through the turntable, so as to facilitate the subsequent spraying through the tiny holes at the bottom of the sprinkler pipe, thereby realizing the sprinkler irrigation treatment of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a three-dimensional rotating frame structure seedling bed for plant seedling cultivation according to the present invention; Figure 2 It is a schematic diagram of the side structure of the rotating frame of the three-dimensional rotating frame structure seedling bed for plant seedling cultivation of the present invention; Figure 3 It is a schematic diagram of the side structure of a rotating frame cultivation bed of a three-dimensional rotating frame structure seedling bed for plant seedling cultivation of the present invention; Figure 4 It is a schematic diagram of a top view of a rotating frame of a three-dimensional rotating frame structure seedling bed for plant seedling cultivation of the present invention; Figure 5 It is a schematic diagram of the side structure of the water storage tank of the three-dimensional rotating frame structure seedling bed used for plant seedling cultivation of the present invention; Figure 6 It is a schematic diagram of the structure of the three-dimensional rotating frame structure seedling bed sprinkler pipe used for plant seedling cultivation of the present invention when viewed from above; Among them: 1. counterweight base; 2. motor; 3. transmission shaft; 4. bump; 5. mounting sleeve; 6. groove; 7. rotating frame; 8. water seepage hole; 9. slot; 10. lock hole; 11. cultivation bed; 12. seat; 13. reset spring; 14. lock rod; 15. auxiliary slide plate; 16. grille plate; 17. through hole; 18. water storage tank; 19. shaft tube; 20. turntable; 21. sprinkler pipe; 22. water pump; 23. water pump. DETAILED DESCRIPTION

[0014] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the scope of protection of the present invention.

[0015] Example Please refer to Figure 1 As shown, the present invention provides a three-dimensional rotating frame structure seedling bed for plant seedling cultivation, comprising a counterweight base 1, a motor 2 is fixedly installed at the middle of the top of the counterweight base 1, and a transmission shaft 3 is connected to the output end of the motor 2, a convex block 4 is arranged on the outer surface of the transmission shaft 3, a mounting sleeve 5 is sleeved on the outer side of the transmission shaft 3, and a groove 6 is provided on the inner side of the mounting sleeve 5, a rotating frame 7 is fixedly installed on one end of the mounting sleeve 5, and a water seepage hole 8 is provided at the bottom of the rotating frame 7, a card slot 9 is provided on one side of the top of the rotating frame 7, and a lock hole 10 is connected to one end of the card slot 9, a cultivation bed 11 is distributed on the inner side of the rotating frame 7, and a clamping structure is provided at one end of the cultivation bed 11, a grid plate 16 is provided in the inner cavity of the cultivation bed 11, and a through hole 17 is provided at the bottom of the cultivation bed 11; When in use, the seedlings to be cultivated are placed inside the cultivation bed 11, and then the motor 2 is used to rotate the transmission shaft 3, which is convenient for the subsequent movement of the cultivation bed 11 and the subsequent better treatment of the seedlings such as spraying and irrigation; As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, a motor 2 is fixedly installed in the middle of the top of the counterweight base 1, and a transmission shaft 3 is connected to the output end of the motor 2. The top of the transmission shaft 3 is rotatably connected to the water tank 18 through a bearing seat, so the rotation of the transmission shaft 3 will not realize the movement of the water tank 18. A protrusion 4 is provided on the outer surface of the transmission shaft 3. The protrusions 4 are spirally distributed along the outer surface of the transmission shaft 3, and the protrusions 4 are parallelly distributed. A mounting sleeve 5 is provided on the outer side of the transmission shaft 3, and a groove 6 is provided on the inner side of the mounting sleeve 5. A rotating frame 7 is fixedly installed on one end of the mounting sleeve 5, and a water seepage hole 8 is provided at the bottom of the rotating frame 7. A card slot 9 is provided on one side of the top of the rotating frame 7, and one end of the card slot 9 is connected to a lock hole 10. A cultivation bed 11 is distributed on the inner side of the rotating frame 7, and one side of the cultivation bed 11 The end is provided with a snap-fit ​​structure, the side wall of the cultivation bed 11 is provided with a slot whose size matches the size of the grid plate 16, and the grid plate 16 is slidably connected with the cultivation bed 11, the inner cavity of the cultivation bed 11 is provided with a grid plate 16, and the bottom of the cultivation bed 11 is provided with a through hole 17, the top of the transmission shaft 3 is fixedly installed with a water storage tank 18, and the middle of the top of the water storage tank 18 is connected with an axle tube 19, the axle tube 19 is hollow as a whole, and a water pumping pipe 22 is connected with the axle tube 19, the other end of the axle tube 19 is fixedly connected with a turntable 20, and a spray pipe 21 is installed on the outer surface of the turntable 20, the turntable 20 is a hollow structure, and the turntable 20 is connected with the spray pipe 21, the side wall of the water storage tank 18 is fixedly connected with a water pumping pipe 22, and the outer surface of the water pumping pipe 22 is provided with a water pump 23; The cultivation bed 11 is divided into a variety of different rules, namely, 128 holes, 72 holes, 50 holes and other specifications. The height of the whole device is 80 cm, the rotation radius is 1.8 meters, and the rotating frame is divided into 8 layers of seedling beds. The bottom inner side of the seeding base 1 can store an independent power supply for the subsequent motor 2 to work; When in use, the cultivation bed 11 is installed on the inner side of the rotating frame 7, and then the seedlings to be cultivated are placed on the inner side of the cultivation bed 11. Then the motor 2 works to rotate the transmission shaft 3 connected to its output end, and the rotation of the transmission shaft 3 is used to realize the synchronous rotation of the protrusion 4 arranged on its outer surface. Since the installation sleeve 5 is engaged with the transmission shaft 3 through the groove 6 opened on its inner side, the rotation of the transmission shaft 3 will also realize the rotation of the installation sleeve 5, thereby realizing the synchronous movement of the rotating frame 7. The rotation of the rotating frame 7 can realize the movement of the seedlings, which is convenient for the subsequent better spraying treatment of the seedlings. Since the seepage hole 8 is opened at the bottom of the rotating frame 7, the excess water generated during irrigation can pass through the seepage hole 8. To prevent excessive irrigation water from affecting the normal growth of subsequent seedlings, when the seedlings need to be irrigated, the water pump 23 pumps the irrigation water stored in the water storage tank 18 into the inner side of the shaft tube 19 through the water pumping pipe 22, and inputs it into the turntable 20 through the shaft tube 19, and then sprays it out through a plurality of spray pipes 21 evenly distributed on the surface of the turntable 20, so as to facilitate the subsequent spray irrigation of the seedlings. At the same time, since the inner cavity of the water storage tank 18 is provided with another independently working motor 2, and the outer side of the motor 2 is protected by a waterproof shell, when the motor 2 is working, the shaft tube 19 connected to its output end will drive the turntable 20 to move accordingly, thereby achieving the purpose of rotary irrigation and improving the efficiency of irrigation; As a further implementation of this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the clamping structure includes a clamping seat 12, a reset spring 13, a locking rod 14 and an auxiliary slide plate 15. The clamping seat 12 is fixedly installed on one side of the cultivation bed 11, and the inner cavity of the clamping seat 12 is fixedly connected with the reset spring 13, one end of the reset spring 13 is connected with the locking rod 14, and the outer side of one end of the locking rod 14 is sleeved with the auxiliary slide plate 15, the locking rod 14 is slidably connected with the clamping seat 12 through the reset spring 13, and the locking rod 14 is symmetrically distributed along the vertical center line of the clamping seat 12; When it is necessary to install the cultivation bed 11 and the rotating frame 7, the holder 12 is engaged with the slot 9 opened on one side of the top of the rotating frame 7, and then the cultivation bed 11 drives the holder 12 to be completely engaged with the rotating frame 7. At the same time, the reverse force generated by the deformation of the return spring 13 will push the locking rod 14 laterally, and then one end of the locking rod 14 is input into the inner side of the locking hole 10, so as to realize the positioning of the cultivation bed 11 and improve the stability of the cultivation bed 11 when connected with the rotating frame 7. Since the grid plate 16 is distributed on the inner side of the cultivation bed 11 and the grid plate 16 is slidably connected to the cultivation bed 11, it is convenient to replace the grid plate 16 laterally. When in use, the seedlings can be placed on the surface of the grid plate 16 along with the cultivation soil, so that the seedlings can be cultivated successively. Moreover, there is a certain space between the grid plate 16 and the bottom of the cultivation bed 11, which can facilitate the subsequent growth of the root system of the plants. The multiple through holes 17 opened at the bottom of the cultivation bed 11 are used for water seepage. Specific working principle: When in use, first place the entire device in a suitable position through the counterweight base 1, then engage the holder 12 in the slot 9 opened on one side of the top of the rotating frame 7, and then the cultivation bed 11 drives the holder 12 to be completely engaged with the rotating frame 7. At the same time, the reverse force generated by the deformation of the reset spring 13 will push the locking rod 14 laterally, and then input one end of the locking rod 14 into the inner side of the lock hole 10, so as to realize the positioning of the cultivation bed 11 and improve the stability of the cultivation bed 11 when connected to the rotating frame 7. Since the grille plate 16 is distributed on the inner side of the cultivation bed 11, and the grille plate 16 is connected to the cultivation bed 1 1 sliding connection, so it is convenient to replace the grid plate 16 later. When in use, the seedlings can be placed on the surface of the grid plate 16 along with the cultivation soil, so that the seedlings can be cultivated successively. In addition, there is a certain space between the grid plate 16 and the bottom of the cultivation bed 11, which can facilitate the subsequent growth of the root system of the plant. The multiple through holes 17 opened at the bottom of the cultivation bed 11 are used for water seepage. After the cultivation bed 11 is installed, the seedlings to be cultivated are placed on the inner side of the cultivation bed 11, and then the motor 2 works to rotate the transmission shaft 3 connected to its output end, and the rotation of the transmission shaft 3 is used to realize its external The protrusions 4 arranged on the surface rotate synchronously therewith, and since the mounting sleeve 5 is engaged with the transmission shaft 3 through the groove 6 opened on its inner side, the rotation of the transmission shaft 3 will also realize the rotation of the mounting sleeve 5, thereby realizing the synchronous movement of the rotating frame 7, and the rotation of the rotating frame 7 can realize the movement of the seedlings, which is convenient for the subsequent better spraying treatment of the seedlings, and since the seepage holes 8 are opened at the bottom of the rotating frame 7, the excess water generated during irrigation can seep out through the seepage holes 8, preventing excessive irrigation water from affecting the normal growth of the subsequent seedlings, and when the seedlings need to be irrigated, the pump The water pump 23 draws the irrigation water stored in the water tank 18 into the inner side of the shaft tube 19 through the pumping pipe 22, and inputs it into the turntable 20 through the shaft tube 19, and then sprays it out through a plurality of spray pipes 21 evenly distributed on the surface of the turntable 20, so as to facilitate the subsequent spray irrigation treatment of the seedlings. At the same time, since the inner cavity of the water tank 18 is provided with another independently working motor 2, and the outer side of the motor 2 is protected by a waterproof shell, when the motor 2 is working, the shaft tube 19 connected to its output end will drive the turntable 20 to move accordingly, thereby achieving the purpose of rotary irrigation and improving the efficiency of irrigation.

[0016] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A three-dimensional rotating frame structure seedling bed for plant seedling cultivation, comprising a counterweight base (1), characterized in that: A motor (2) is fixedly mounted at the middle of the top of the counterweight base (1), and a transmission shaft (3) is connected to the output end of the motor (2). A protrusion (4) is provided on the outer surface of the transmission shaft (3). A mounting sleeve (5) is sleeved on the outer side of the transmission shaft (3), and a groove (6) is provided on the inner side of the mounting sleeve (5). A rotating frame (7) is fixedly mounted on one end of the mounting sleeve (5), and a water seepage hole (8) is provided on the bottom of the rotating frame (7). A clamping groove (9) is provided on one side of the top of the rotating frame (7), and a lock hole (10) is connected to one end of the clamping groove (9). A cultivation bed (11) is distributed on the inner side of the rotating frame (7), and a clamping structure is provided on one end of the cultivation bed (11). A grid plate (16) is provided in the inner cavity of the cultivation bed (11), and a through hole (17) is provided on the bottom of the cultivation bed (11).

2. The three-dimensional rotating frame structure seedling bed for plant seedling cultivation according to claim 1, characterized in that: The clamping structure comprises a clamping seat (12), a return spring (13), a locking rod (14) and an auxiliary slide plate (15); the clamping seat (12) is fixedly mounted on one side of the cultivation bed (11); the inner cavity of the clamping seat (12) is fixedly connected to the return spring (13); one end of the return spring (13) is connected to the locking rod (14); and the auxiliary slide plate (15) is sleeved on the outer side of one end of the locking rod (14).

3. The three-dimensional rotating frame structure seedling bed for plant seedling cultivation according to claim 1, characterized in that: A water storage tank (18) is fixedly mounted on the top end of the transmission shaft (3), and a shaft tube (19) is connected to the middle of the top end of the water storage tank (18), a rotating disk (20) is fixedly connected to the other end of the shaft tube (19), and a spray pipe (21) is mounted on the outer surface of the rotating disk (20).

4. The three-dimensional rotating frame structure seedling bed for plant seedling cultivation according to claim 3, characterized in that: A water pumping pipe (22) is fixedly connected to the side wall of the water storage tank (18), and a water pump (23) is provided on the outer surface of the water pumping pipe (22).

5. The three-dimensional rotating frame structure seedling bed for plant seedling cultivation according to claim 1, characterized in that: The convex blocks (4) are distributed in a spiral shape along the outer surface of the transmission shaft (3), and the convex blocks (4) are distributed in parallel.

6. The three-dimensional rotating frame structure seedling bed for plant seedling cultivation according to claim 1, characterized in that: The side wall of the cultivation bed (11) is provided with a slot having a size matching that of the grid plate (16), and the grid plate (16) and the cultivation bed (11) are slidably connected.

7. The three-dimensional rotating frame structure seedling bed for plant seedling cultivation according to claim 2, characterized in that: The locking rod (14) is slidably connected to the clamping seat (12) via the return spring (13), and the locking rod (14) is symmetrically distributed along the vertical center line of the clamping seat (12).

8. The three-dimensional rotating frame structure seedling bed for plant seedling cultivation according to claim 4, characterized in that: The shaft tube (19) is hollow as a whole, and the water pumping pipe (22) is connected to the shaft tube (19).

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