Height-adjustable crop planting frame

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a height-adjustable crop planting frame which comprises a first placement frame and is characterized in that a first motor is fixedly mounted on the upper surface of the first placement frame, a first gear is fixedly connected to the output end of the first motor, and a second gear is meshed with the outer surface of the first gear; and the inner wall of the second gear is fixedly connected with a first lead screw, the bottom end of the first lead screw is rotationally connected with the first placing frame, and the outer surface of the first lead screw is in threaded connection with a first fixing block. According to the device, the first motor is started, the first motor drives the first gear to rotate, the first gear drives the second gear to rotate through meshing, and the second gear drives the first lead screw to rotate; a screw rod I drives a placement frame II connected with a fixed block I to move up and down through threaded connection, and at the moment, the left and right sides of the placement frame II slide up and down along a fixed rod I, so that the effect that the height of the planting frame can be adjusted by starting a motor I is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of agricultural planting, and in particular to a height-adjustable crop planting rack. Background Art

[0002] At present, agricultural planting is a social production sector that utilizes the life functions of plants to obtain food, non-staple food, feed and industrial raw materials through artificial cultivation. With the progress of society, agriculture has developed rapidly and greenhouse planting has emerged. Greenhouse planting relies on planting racks to assist the growth of crops.

[0003] Planting racks have the advantages of saving land, being easy to move and convenient to manage.

[0004] Regarding the above-mentioned related technologies, the inventors found the following defects: the existing planting racks cannot adjust the layer height according to the growth height of crops, which affects the growth of plants. The sunlight will also be blocked by the planting racks, thereby affecting the photosynthesis of the plants. In addition, during the planting process, it is inconvenient to plant crops in places where the planting racks are located at a higher position, and other tools need to be used to climb, which is dangerous for the planting personnel. Utility Model Content

[0005] In order to solve the problem that the height of the planting rack cannot be adjusted, the present application provides a crop planting rack with adjustable height.

[0006] The height-adjustable crop planting rack provided by the present application adopts the following technical solution: it includes a placing rack 1, the upper surface of the placing rack 1 is fixedly installed with a motor 1, the output end of the motor 1 is fixedly connected to a gear 1, the outer surface of the gear 1 is meshed with a gear 2, the inner wall of the gear 2 is fixedly connected with a screw rod 1, the bottom end of the screw rod 1 is rotatably connected to the placing rack 1, the outer surface of the screw rod 1 is threadedly connected to a fixed block 1, the outer surface of the fixed block 1 is fixedly connected to the placing rack 2, the upper surface of the placing rack 1 is fixedly connected with two fixed rods 1, the outer surface of each of the fixed rods 1 is slidably connected to the placing rack 2, the upper surface of the placing rack 2 is fixedly connected with two slide rails 1, the upper surface of the placing rack 2 is slidably connected to the placing rack 3, and the bottom surface of the placing rack 3 is provided with two slide grooves, and the outer surface of each slide rail 1 is slidably connected to the corresponding slide groove.

[0007] Optionally, two racks 1 are fixedly connected to the bottom surface of the placement frame 3, a rectangular groove 1 is opened on the upper surface of the placement frame 2, a motor 2 is fixedly installed on the inner bottom wall of the rectangular groove 1, and a crawler 1 is provided inside the rectangular groove 1.

[0008] Optionally, the inner wall of the crawler track 1 is transmission-connected to the wheel 1 and the wheel 2, the output end of the motor 2 is fixedly connected to the wheel 1, the inner wall of the wheel 2 is fixedly connected to the screw rod 2, and the outer surface of the screw rod 2 is threadedly connected to two fixed blocks 2.

[0009] Optionally, the bottom surface of each of the fixing blocks 2 is slidably connected to the rectangular groove 1, and the left and right sides of each of the fixing blocks 2 are rotatably connected to a connecting plate.

[0010] Optionally, each two corresponding connecting plates are rotatably connected to a fixed block three on one side close to each other, the upper surface of each fixed block three is fixedly connected to a placement rack four, and the outer surface of the placement rack four is slidably connected to the inner wall of the rectangular groove one.

[0011] Optionally, the inner wall of the placement rack 2 is rotatably connected to a rotating rod 1, and the left and right ends of the rotating rod 1 are fixedly connected to gears 3, and the outer surface of each gear 3 is engaged with the corresponding rack 1.

[0012] Optionally, a motor three is fixedly mounted on the inner bottom wall of the rectangular groove one, a track two is provided inside the rectangular groove one, the inner wall of the track two is transmission-connected with a runner three and a runner four, the output end of the motor three is fixedly connected to the runner three, and the inner wall of the runner four is fixedly connected to the rotating rod one.

[0013] In summary, this application has the following beneficial technical effects:

[0014] 1. The utility model is provided with components such as a motor 1, a gear 1, a gear, a screw rod 1, a fixed block 1, a placement rack 2, and a fixed rod 1. By starting the motor 1, the motor 1 drives the gear 1 to rotate, the gear 1 drives the gear 2 to rotate through engagement, the gear 2 drives the screw rod 1 to rotate, the screw rod 1 drives the placement rack 2 connected to the fixed block 1 to move up and down through a threaded connection, and at this time the left and right sides of the placement rack 2 slide up and down along the fixed rod 1, thereby achieving the effect that the device can adjust the layer height of the planting rack by starting the motor 1.

[0015] When the gear train is turned by the second gear, the two gears are turned by the second gear, and the gear train is turned by the second gear, so that the gear train can be turned by the second gear and the gear can be rotated. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the main structure in the embodiment of the present application;

[0018] Figure 3 This is a structural diagram of the second placement rack in the embodiment of the present application;

[0019] Figure 4 It is a structural diagram of the placement rack four in the embodiment of the present application.

[0020] Figure numerals: 1, placement frame one; 2, motor one; 3, gear one; 4, gear two; 5, screw rod one; 6, fixed block one; 7, placement frame two; 8, fixed rod one; 9, slide rail one; 10, placement frame three; 11, slide groove; 12, rack one; 13, rectangular groove one; 14, motor two; 15, track one; 16, turntable one; 17, turntable two; 18, screw rod two; 19, fixed block two; 20, connecting plate; 21, fixed block three; 22, placement frame four; 23, rotating rod one; 24, gear three; 25, motor three; 26, track two; 27, turntable three; 28, turntable four. DETAILED DESCRIPTION

[0021] The following is combined with Figures 1-4 This application is described in further detail.

[0022] The embodiment of the present application discloses a crop planting rack with adjustable height. Figure 1 、 Figure 2As shown, it includes a placement frame 1, a motor 2 is fixedly installed on the upper surface of the placement frame 1, a gear 3 is fixedly connected to the output end of the motor 2, the outer surface of the gear 3 is meshed with a gear 2 4, the inner wall of the gear 2 4 is fixedly connected to a screw rod 5, the bottom end of the screw rod 5 is rotatably connected to the placement frame 1, the gear 3 and the gear 2 4 are two bevel gears meshing with each other, the motor 2 can drive the gear 3 to rotate, and the gear 3 can drive the gear 2 4 to rotate, the outer surface of the screw rod 5 is threadedly connected to a fixing block 6, the outer surface of the fixing block 6 is fixedly connected to the placement frame 2 7, and the upper surface of the placement frame 1 is fixedly connected to two fixing rods 8. The outer surface of each fixed rod 18 is slidably connected to the placement rack 2 7, the gear 24 drives the screw rod 15 to rotate, the screw rod 15 makes the fixed block 16 move up and down through the threaded connection, and the fixed block 16 drives the placement rack 27 to move up and down. At this time, the placement rack 27 slides along the two fixed rods 18, and the fixed rod 18 can prevent the placement rack 27 from rotating. The upper surface of the placement rack 27 is fixedly connected to two slide rails 19, and the upper surface of the placement rack 27 is slidably connected to the placement rack 3 10. The bottom surface of the placement rack 3 10 is provided with two slide grooves 11. The outer surface of each slide rail 9 is slidably connected to the corresponding slide groove 11, and the placement rack 3 10 can slide along the two slide rails 9.

[0023] See also Figure 2 、 Figure 3 The bottom surface of the placement rack 3 10 is fixedly connected to two racks 12, and the upper surface of the placement rack 2 7 is provided with a rectangular groove 13, and the inner bottom wall of the rectangular groove 13 is fixedly installed with a motor 2 14. The rectangular groove 13 can be opened to place other components.

[0024] See also Figure 3 A track 15 is provided inside the rectangular groove 13, and the inner wall of the track 15 is transmission-connected with a runner 16 and a runner 2 17. The output end of the motor 2 14 is fixedly connected to the runner 16, and the inner wall of the runner 2 17 is fixedly connected with a screw rod 2 18. The motor 2 14 can drive the runner 16 to rotate, and the runner 16 drives the runner 2 17 to rotate through the track 15. The runner 2 17 drives the screw rod 2 18 to rotate, and the two ends of the screw rod 2 18 are rotationally connected to the rectangular groove 13.

[0025] See also Figure 3 The outer surface of the screw rod 2 18 is threadedly connected to two fixed blocks 2 19. The bottom surface of each fixed block 2 19 is slidably connected to the rectangular groove 13. The left and right sides of each fixed block 2 19 are rotatably connected to the connecting plate 20. The screw rod 2 18 can drive the two fixed blocks 2 19 to move toward each other, and the two fixed blocks 2 19 drive the connecting plate 20 to lift.

[0026] See also Figure 3 、 Figure 4Each two corresponding connecting plates 20 are rotatably connected to a fixed block three 21 on one side close to each other. The upper surface of each fixed block three 21 is fixedly connected to a placement rack four 22. The outer surface of the placement rack four 22 is slidably connected to the inner wall of the rectangular groove one 13. Each two connecting plates 20 drive the placement rack four 22 on the upper surface of the corresponding fixed block three 21 to rise along the inner wall of the rectangular groove one 13.

[0027] See also Figure 3 The inner wall of the placement rack 2 7 is rotatably connected to a rotating rod 1 23, and the left and right ends of the rotating rod 1 23 are fixedly connected to gears 3 24. The outer surface of each gear 3 24 is engaged with the corresponding rack 1 12. The rotating rod 1 23 drives the two gears 3 24 to rotate, and the two gears 3 24 drive the corresponding rack 1 12 to move through engagement, and the rack 12 drives the placement rack 3 10 to move.

[0028] See also Figure 3 A motor 3 25 is installed on the inner bottom wall of the rectangular groove 13, and a track 2 26 is provided inside the rectangular groove 13. The inner wall of the track 2 26 is transmission-connected with a runner 3 27 and a runner 4 28. The output end of the motor 3 25 is fixedly connected to the runner 3 27, and the inner wall of the runner 4 28 is fixedly connected to the rotating rod 1 23. The motor 3 25 can drive the runner 3 27 to rotate, and the runner 3 27 can drive the runner 4 28 to rotate through the track 2 26, and the runner 4 28 drives the rotating rod 1 23 to rotate.

[0029] The implementation principle of the height-adjustable crop planting rack of the embodiment of the present application is as follows: Motor 12 drives Gear 13 to rotate, Gear 13 drives Gear 24 to rotate through meshing, Gear 24 drives Screw 15 to rotate, Screw 15 drives Fixed Block 16 to move up and down, Fixed Block 16 drives Placement Rack 27 to move up and down, and then by adjusting the distance between Placement Rack 1 and Placement Rack 27, the height requirement of crop growth demand is met, starting Motor 3 25 can drive Wheel 3 27 to rotate, Wheel 3 27 drives Wheel 4 28 through Track 2 26, Wheel 4 28 drives Rotating Rod 1 23 to rotate, Rotating Rod 1 23 The two gears 3 24 are driven to rotate, and the gear 3 24 drives the placement rack 3 10 on the upper surface of the rack 1 12 to move through engagement. When the placement rack 3 10 leaves the upper surface of the placement rack 4 22, the motor 2 14 is started, and the motor 2 14 drives the rotation of the wheel 16, and the wheel 16 drives the wheel 2 17 to rotate through the track 15. The screw 2 18 of the wheel 2 17 rotates, and the screw 2 18 causes the two fixed blocks 2 19 to move toward each other. The fixed block 2 19 pushes the placement rack 4 22 to rise through the connecting plate 20, so that the placement rack 4 22 and the placement rack 3 10 form a large plane for placing larger plants.

[0030] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A height-adjustable crop planting rack, comprising a placement rack (1), characterized in that: The upper surface of the placing frame 1 (1) is fixedly mounted with a motor 1 (2), the output end of the motor 1 (2) is fixedly connected with a gear 1 (3), the outer surface of the gear 1 (3) is meshed with a gear 2 (4), the inner wall of the gear 2 (4) is fixedly connected with a screw rod 1 (5), the bottom end of the screw rod 1 (5) is rotatably connected to the placing frame 1 (1), the outer surface of the screw rod 1 (5) is threadedly connected with a fixing block 1 (6), the outer surface of the fixing block 1 (6) is fixedly connected with the placing frame 2 (7 ), the upper surface of the placement rack 1 (1) is fixedly connected to two fixing rods 1 (8), the outer surface of each fixing rod 1 (8) is slidably connected to the placement rack 2 (7), the upper surface of the placement rack 2 (7) is fixedly connected to two slide rails 1 (9), the upper surface of the placement rack 2 (7) is slidably connected to the placement rack 3 (10), the bottom surface of the placement rack 3 (10) is provided with two slide grooves (11), and the outer surface of each slide rail 1 (9) is slidably connected to the corresponding slide groove (11).

2. The height-adjustable crop planting rack according to claim 1, characterized in that: The bottom surface of the placement rack three (10) is fixedly connected to two racks one (12), the upper surface of the placement rack two (7) is provided with a rectangular groove one (13), and the inner bottom wall of the rectangular groove one (13) is fixedly installed with a motor two (14).

3. The height-adjustable crop planting rack according to claim 2, characterized in that: A crawler track (15) is provided inside the rectangular groove (13), and the inner wall of the crawler track (15) is connected to the first runner (16) and the second runner (17) in a transmission manner. The output end of the second motor (14) is fixedly connected to the first runner (16), and the inner wall of the second runner (17) is fixedly connected to the second screw rod (18).

4. The height-adjustable crop planting rack according to claim 3, characterized in that: The outer surface of the screw rod 2 (18) is threadedly connected to two fixed blocks 2 (19), the bottom surface of each fixed block 2 (19) is slidably connected to the rectangular groove 1 (13), and the left and right sides of each fixed block 2 (19) are rotatably connected to a connecting plate (20).

5. The height-adjustable crop planting rack according to claim 4, characterized in that: Each of the two corresponding connecting plates (20) is rotatably connected to a fixed block three (21) on one side close to each other, and the upper surface of each fixed block three (21) is fixedly connected to a placement rack four (22), and the outer surface of the placement rack four (22) is slidably connected to the inner wall of the rectangular groove one (13).

6. The height-adjustable crop planting rack according to claim 2, characterized in that: The inner wall of the placement rack 2 (7) is rotatably connected to a rotating rod 1 (23), and the left and right ends of the rotating rod 1 (23) are fixedly connected to gear 3 (24), and the outer surface of each gear 3 (24) is meshed with the corresponding rack 1 (12).

7. The height-adjustable crop planting rack according to claim 2, characterized in that: The inner bottom wall of the rectangular groove one (13) is installed with a motor three (25), the interior of the rectangular groove one (13) is provided with a crawler track two (26), the inner wall of the crawler track two (26) is transmission-connected with a runner three (27) and a runner four (28), the output end of the motor three (25) is fixedly connected to the runner three (27), and the inner wall of the runner four (28) is fixedly connected to the rotating rod one (23).

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