Three-dimensional cultivation device for dendrobium officinale

Abstract

The utility model discloses a dendrobium officinale three-dimensional cultivation device which comprises a cultivation liquid box, a window is formed in the front end of the cultivation liquid box, a filter screen frame is connected into the window in a sliding mode, a filter screen is fixed into the filter screen frame, the distance between the upper end face of the filter screen and the upper end face of the filter screen frame is one centimeter, and stand columns are fixed to the left side and the right side of the upper end of the cultivation liquid box. And the upper inner end of the stand column is rotationally connected with a turntable. By arranging the filter screen frame and the filter screen on the cultivation liquid box, when soil falls into the cultivation liquid box in the irrigation process, the soil can be blocked on the filter screen, and the distance between the upper end face of the filter screen and the upper end face of the filter screen frame is one centimeter, so that the filter screen frame is not hindered from being pulled out of the cultivation liquid box, and the situation that a pump is blocked can be avoided; and when the cultivation tank moves by 90 degrees in a circular mode, the pump machine can be automatically powered on for irrigation, so that the pump machine does not need to be manually started and stopped, and a user can cultivate dendrobium officinale more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of traditional Chinese medicine planting, in particular to a three-dimensional cultivation device for Dendrobium officinale. Background Art

[0002] Dendrobium officinale is a yin-tonifying medicine among tonic medicines. It can benefit the stomach and produce body fluids, nourish yin and clear away heat. It has extremely high medicinal value and is an economic crop. Therefore, many areas have begun to plant it. There is broad room for development of artificial cultivation and huge market potential.

[0003] After searching, a utility model with patent document number "CN218126110U" discloses a three-dimensional cultivation device for Dendrobium officinale, including a bracket assembly, a cultivation assembly being rotatably connected to the bracket assembly, and a watering assembly being fixedly installed on the bracket assembly; the cultivation assembly includes a cultivation shaft rotatably connected to the bracket assembly, either end of the cultivation shaft passes through the bracket assembly and is fixedly connected to a rotating assembly, and the rotating assembly is limit-connected to the bracket assembly; two end plates are fixedly connected to the cultivation shaft, and a plurality of cultivation troughs are rotatably connected between the two end plates at equal intervals, and the plurality of cultivation troughs are axially equidistantly arranged around the cultivation shaft; the rotating assembly includes a rotating handle fixed to the cultivation shaft, a positioning rod being detachably connected to the rotating handle, and the positioning rod is slidably connected to the bracket assembly through a positioning piece toward one end of the bracket assembly. The utility model has a simple structure and high space utilization rate, and can conveniently adjust the position of each cultivation trough, which is convenient for planting and harvesting, increases the yield of Dendrobium officinale, and reduces the labor of manual irrigation. However, when the current three-dimensional cultivation device for Dendrobium officinale is in use, a cultivation liquid tank is set at the bottom. During irrigation, some soil will fall into the cultivation liquid tank, which can easily clog the suction pipe of the pump and affect the service life of the pump. Utility Model Content

[0004] The purpose of the present invention is to overcome the defects of the prior art and provide a three-dimensional cultivation device for Dendrobium officinale to solve the problems raised in the above background technology.

[0005] A three-dimensional cultivation device for Dendrobium officinale comprises a cultivation liquid tank, a window is provided at the front end of the cultivation liquid tank, a filter frame is slidably connected to the inside of the window, a filter is fixed inside the filter frame, the upper end surface of the filter is one centimeter away from the upper end surface of the filter frame, columns are fixed on both sides of the upper end of the cultivation liquid tank, the upper inner ends of the columns are rotatably connected to a turntable, the four ends of the turntable are fixed with side rods, a cultivation trough is rotatably connected between the ends of the side rods in the same straight line on the left and right, a rotating device is installed at the left end of the left column, the rotating device is connected to the turntable, a spray head is provided above the uppermost cultivation trough, a pump assembly is installed on the right part of the cultivation liquid tank, and the pump assembly is connected to the spray head.

[0006] Furthermore, the rotating device includes a worm gear box, a left rotating shaft, a worm wheel, a worm and a motor. The worm gear box is fixed to the column, the motor is fixedly installed at the rear end of the worm gear box, the worm is rotatably connected to the bottom inside the worm gear box, the output shaft of the motor is connected to the worm, and a forward-reverse switch is installed at the left end of the column on the left side, and the forward-reverse switch is electrically connected to the motor.

[0007] Furthermore, the left rotating shaft is located above the worm and is rotatably connected to the inside of the worm gear box. The right part of the left rotating shaft passes through the column on the left and is fixed to the turntable on the left. The worm gear is fixed to the outside of the left rotating shaft, and the worm is connected to the worm gear transmission.

[0008] Furthermore, the pump assembly includes a pump and a liquid outlet pipe. The liquid extraction end of the pump is connected to a suction pipe. The end of the suction pipe passes through the interior of the cultivation liquid tank. The suction pipe is located below the filter frame.

[0009] Furthermore, the liquid outlet pipe is connected to the liquid discharge end of the pump, and the end of the liquid outlet pipe is fixed to and communicated with the sprinkler head.

[0010] Furthermore, a round box is fixedly installed on the upper side of the right end of the column on the right side, and a right rotating shaft is rotatably connected inside the round box. The left part of the right rotating shaft passes through the column on the right side and is fixed to the turntable on the right side. A pump switch button is installed on the bottom of the round box, and the pump switch button is electrically connected to the pump. Four sleeves are evenly fixed on the outer wall of the column in a ring shape, and a T-shaped sliding rod is slidably connected inside the sleeve. A top block is fixed to the end of the slide rod, and a spring is connected between the top block and the sleeve, and the top block is in contact with the pump switch button.

[0011] The beneficial effects of the present invention are as follows: by arranging the filter frame and the filter on the cultivation liquid tank, when soil falls into the cultivation liquid tank during the irrigation process, it will be blocked on the filter, and the upper end surface of the filter is one centimeter away from the upper end surface of the filter frame, so it will not hinder the filter frame from being drawn out from the inside of the cultivation liquid tank, thus avoiding the problem of pump blockage, and when the cultivation trough moves in a circular motion at a ninety-degree angle, the pump will automatically be powered on for irrigation, thereby eliminating the need for manual start and shut down of the pump, making it more convenient for users to cultivate Dendrobium officinale. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is an overall schematic diagram of the utility model;

[0013] Figure 2 This is a cross-sectional schematic diagram of the rotating device of the utility model;

[0014] Figure 3 It is a cross-sectional schematic diagram of the round box of the present utility model.

[0015] In the figure: 1-cultivation liquid tank, 2-window, 3-filter frame, 4-filter, 5-column, 6-forward and reverse switch, 7-turntable, 8-side rod, 9-cultivation trough, 10-pump, 11-liquid outlet pipe, 12-sprinkler head, 13-worm gear box, 14-round box, 15-left rotating shaft, 16-worm gear, 17-worm, 18-motor, 19-pump switch button, 20-right rotating shaft, 21-sleeve, 22-slide rod, 23-spring, 24-top block. DETAILED DESCRIPTION

[0016] See also Figure 1-Figure 3 A three-dimensional cultivation device for Dendrobium officinale comprises a cultivation liquid tank 1, a window 2 is opened at the front end of the cultivation liquid tank 1, a filter frame 3 is slidably connected to the inside of the window 2, a filter screen 4 is fixed inside the filter screen frame 3, and the upper end surface of the filter screen 4 is one centimeter away from the upper end surface of the filter screen frame 3. By arranging the filter screen frame 3 and the filter screen 4 on the cultivation liquid tank 1, when soil falls into the cultivation liquid tank 1 during irrigation, it will be blocked on the filter screen 4, and the upper end surface of the filter screen 4 is one centimeter away from the upper end surface of the filter screen frame 3, so it will not hinder the filter screen frame 3 from being pulled out from the inside of the cultivation liquid tank 1.

[0017] The cultivation liquid tank 1 is fixed with columns 5 on both sides of the upper end, and the inner end of the upper part of the column 5 is rotatably connected to the turntable 7. The four ends of the turntable 7 are fixed with side rods 8. The ends of the side rods 8 on the same straight line on the left and right are rotatably connected to the cultivation trough 9. The left end of the column 5 on the left is equipped with a rotating device, and the rotating device is connected to the turntable 7. The rotating device includes a worm gear box 13, a left rotating shaft 15, a worm wheel 16, a worm 17 and a motor 18. The worm gear box 13 is fixed to the column 5, and the motor 18 is fixedly mounted on the rear end of the worm gear box 13. The worm 17 is rotatably connected to the lower part of the worm gear box 13. The output shaft of the motor 18 is connected to the worm 17. The left end of the column 5 on the left is equipped with a forward / reverse switch 6, and the forward / reverse switch 6 is connected to the motor 1 8 is electrically connected, the left rotating shaft 15 is located above the worm 17 and is rotatably connected to the inside of the worm gear box 13, the right part of the left rotating shaft 15 passes through the left column 5 and is fixed to the left turntable 7, the worm gear 16 is fixed to the outside of the left rotating shaft 15, the worm 17 is connected to the worm gear 16 for transmission, by moving the soil and Dendrobium officinale into the cultivation trough 9, and then controlling the motor 18 to rotate forward or reverse through the forward and reverse switch 6, the motor 18 drives the worm 17 to rotate, the worm 17 drives the worm gear 16 to rotate, and the worm gear 16 drives the turntable 7 to rotate through the left rotating shaft 15, the turntable 7 will drive the four side rods 8 to perform a circular motion, so that the cultivation trough 9 will perform a circular motion, and its cultivation trough 9 and the side rods 8 rotate, so that the bottom will always face down, which is convenient for users to plant and pick Dendrobium officinale.

[0018] A spray head 12 is provided above the top cultivation trough 9, and a pump assembly is installed on the right side of the cultivation liquid tank 1, and the pump assembly is connected to the spray head 12. The pump assembly includes a pump 10 and a liquid outlet pipe 11, and the suction end of the pump 10 is connected to a suction pipe. The end of the suction pipe passes through the interior of the cultivation liquid tank 1, and the suction pipe is located below the filter frame 3. The liquid outlet pipe 11 is connected to the discharge end of the pump 10, and the end of the liquid outlet pipe 11 is fixed with the spray head 12 and communicates. When the cultivation trough 9 moves to the top, the pump 10 uses the suction pipe to draw the cultivation liquid into the cultivation trough 9, and then discharges it from the liquid outlet pipe 11 into the spray head 12, and then sprays it downward from the spray head 12 into the cultivation trough 9 to irrigate the cultivation trough 9. The setting of the filter 4 can avoid the situation where the pump 10 is blocked.

[0019] A round box 14 is fixedly installed on the upper side of the right end of the column 5 on the right side, and a right rotating shaft 20 is rotatably connected inside the round box 14. The left part of the right rotating shaft 20 passes through the column 5 on the right side and is fixed to the turntable 7 on the right side. A pump switch button 19 is installed on the bottom of the round box 14, and the pump switch button 19 is electrically connected to the pump 10. Four sleeves 21 are evenly fixed on the outer wall of the column 5 in an annular shape, and a T-shaped sliding rod 22 is slidably connected inside the sleeve 21. A top block 24 is fixed to the end of the sliding rod 22. A spring 23 is connected between the top block 24 and the sleeve 21. The top block 24 is in contact with the pump switch button 19. When the turntable 7 rotates When the cultivation trough 9 is in a circular motion at a ninety-degree angle, the sleeve 21 will also move in a circular motion at a ninety-degree angle. In this way, the top block 24 at the bottom will press the pump switch button 19 due to the elastic force of the spring 23, so that the pump switch button 19 is pressed. At this time, the pump 10 will automatically power on for irrigation. When the top block 24 leaves the pump switch button 19, the pump switch button 19 is no longer pressed. At this time, the pump 10 will automatically power off, so there is no need to manually start and shut down the pump 10, which is more convenient for users to cultivate Dendrobium officinale.

[0020] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A three-dimensional cultivation device for Dendrobium officinale, comprising a cultivation liquid tank (1), characterized in that: The cultivation liquid tank (1) has a window (2) at the front end, a filter frame (3) is slidably connected to the inside of the window (2), a filter (4) is fixed inside the filter frame (3), and the upper end surface of the filter (4) is one centimeter away from the upper end surface of the filter frame (3). Columns (5) are fixed on both sides of the upper end of the cultivation liquid tank (1), and the inner ends of the upper parts of the columns (5) are rotatably connected to a turntable (7). The four ends of the turntable (7) are fixed with side rods (8), and the ends of the side rods (8) on the same straight line on the left and right sides are rotatably connected to a cultivation trough (9). A rotating device is installed at the left end of the left column (5), and the rotating device is connected to the turntable (7). A spray head (12) is provided above the uppermost cultivation trough (9). A pump assembly is installed on the right side of the cultivation liquid tank (1), and the pump assembly is connected to the spray head (12).

2. The three-dimensional cultivation device for Dendrobium officinale according to claim 1, characterized in that: The rotating device comprises a worm gear box (13), a left rotating shaft (15), a worm wheel (16), a worm (17) and a motor (18), wherein the worm gear box (13) is fixed to the column (5), the motor (18) is fixedly mounted at the rear end of the worm gear box (13), the worm (17) is rotatably connected to the lower interior of the worm gear box (13), the output shaft of the motor (18) is connected to the worm (17), and a forward / reverse switch (6) is mounted at the left end of the column (5) on the left side, and the forward / reverse switch (6) is electrically connected to the motor (18).

3. The three-dimensional cultivation device for Dendrobium officinale according to claim 2, characterized in that: The left rotating shaft (15) is located above the worm (17) and is rotatably connected to the inside of the worm gear box (13). The right part of the left rotating shaft (15) passes through the left column (5) and is fixed to the left turntable (7). The worm gear (16) is fixed to the outside of the left rotating shaft (15). The worm (17) is connected to the worm gear (16) in a transmission manner.

4. The three-dimensional cultivation device for Dendrobium officinale according to claim 1, characterized in that: The pump assembly comprises a pump (10) and a liquid outlet pipe (11); the liquid extraction end of the pump (10) is connected to a suction pipe, the end of the suction pipe penetrates into the interior of the cultivation liquid tank (1), and the suction pipe is located below the filter frame (3).

5. The three-dimensional cultivation device for Dendrobium officinale according to claim 4, characterized in that: The liquid outlet pipe (11) is connected to the liquid discharge end of the pump (10), and the end of the liquid outlet pipe (11) is fixed to and communicates with the spray head (12).

6. The three-dimensional cultivation device for Dendrobium officinale according to claim 5, characterized in that: A round box (14) is fixedly installed on the upper side of the right end of the right column (5), and a right rotating shaft (20) is rotatably connected inside the round box (14). The left part of the right rotating shaft (20) passes through the right column (5) and is fixed to the right turntable (7). A pump switch button (19) is installed on the bottom of the round box (14), and the pump switch button (19) is electrically connected to the pump (10). Four sleeves (21) are evenly fixed on the outer wall of the column (5) in a ring shape. A T-shaped sliding rod (22) is slidably connected inside the sleeve (21). A top block (24) is fixed at the end of the sliding rod (22). A spring (23) is connected between the top block (24) and the sleeve (21), and the top block (24) is in contact with the pump switch button (19).

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