Multi-layer seedbed with track lifting structure

Abstract

The utility model discloses a multilayer seedbed with a track lifting structure, which comprises a base, four upright posts I are fixedly mounted on the upper surface of the base, the four upright posts I are positioned at four corners of the base, two upright posts II are symmetrically arranged on the upper surface of the base, the upright posts II are positioned between the upright posts I on two sides, and the upright posts I are positioned on two sides of the base. A first transverse rod is fixedly installed between the two first stand columns, and sliding rails are fixedly installed between the first stand columns and the second stand columns. According to the multilayer seedbed with the track lifting structure, the side surface of a seedling raising tray is provided with a connecting strip which is in contact with sliding rails on the two sides, the lower surface of the connecting strip is rotationally provided with a pulley to reduce the friction force between the connecting strip and the sliding rails, and one side of the seedling raising tray is provided with a sliding block and a stop lever; the stop lever on the other side of the seedling raising tray is driven to descend, so that the seedling raising tray can normally slide.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling beds, in particular to a multi-layer seedling bed provided with a track lifting structure. Background Art

[0002] A seedbed is a small piece of land used to grow plant seedlings. A seedbed generally includes a seedling rack with multiple seedling trays placed on the rack. The seedlings in the trays are irrigated and cared for regularly. In order to improve the efficiency of seedling cultivation, the seedbed is usually set up as a multi-layer structure, thereby reducing the space occupied by the seedbed and improving the utilization rate of the seedbed.

[0003] The current multi-layer seedling bed seedling trays are fixed at a height on the seedling bed. Although the multi-layer seedling bed increases the utilization rate, the multi-layer seedling bed has seedling trays that are too high or too low, which requires seedling growers to frequently bend over or climb high when observing and operating the seedlings, which is not conducive to the operation of the seedling growers. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-layer seedling bed with a track lifting structure. The device is provided with a moving seedling tray, and a track lifting structure is provided to drive the seedling tray to rise or fall, which is convenient for people to use and solves the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer seedbed with a track lifting structure, comprising a base, four columns 1 are fixedly installed on the upper surface of the base, the four columns 1 are located at the four corners of the base, two columns 2 are symmetrically arranged on the upper surface of the base, the column 2 is located between the columns 1 on both sides, a cross bar 1 is fixedly installed between the two columns 1, a slide rail is fixedly installed between the columns 1 and 2, and two slide rails are symmetrically arranged, a seedling tray is arranged between the two slide rails, a sliding structure is arranged on the surface of the seedling tray, a connecting strip of the sliding structure is arranged to contact with the slide rail so that the seedling tray can move on the surface of the device.

[0006] Preferably, the sliding structure includes a connecting bar, the cross-section of the connecting bar is L-shaped, the connecting bar is fixedly installed on both sides of the seedling tray, a plurality of pulleys are rotatably provided on the lower surface of the connecting bar, the cross-section of the slide rail is J-shaped, and the pulleys on the lower surface of the connecting bar are in contact with the upper surface of the slide rail.

[0007] By adopting the above technical solution, the pulley on the surface of the connecting strip is used to contact the surface of the slide rail, so that the seedling tray can slide conveniently on the surface of the slide rail.

[0008] Preferably, a driving structure is arranged on the surface of the seedling tray, and the driving structure is provided with an electric push rod which drives the seedling tray to move and drives a baffle rod on one side of the seedling tray to move at the same time.

[0009] By adopting the above technical solution, the driving structure can be used to drive the seedling tray to slide.

[0010] Preferably, the driving structure includes a second cross bar, which is fixedly installed between two upright posts and is symmetrically arranged with respect to the first cross bar. An electric push rod is fixedly installed on the upper surface of the first cross bar, and the output end of the electric push rod is aligned with the side surface of the seedling tray. The upper surface of the second cross bar is open, and a slider is slidably connected to the inner wall of the second cross bar. A spring is provided on the lower surface of the slider, and the other end of the spring is fixed to the inner wall of the second cross bar. The upper surface of the slider is provided with sloped protrusions on both sides.

[0011] By adopting the above technical solution, the electric push rod can be used to lower the blocking rod while driving the seedling tray to move.

[0012] Preferably, two sliders are symmetrically arranged, a baffle rod is connected between the two sliders, and the height of the baffle rod is higher than the bottom surface of the seedling tray, a push block is arranged on the surface of the seedling tray, the cross-section of the push block is an inverted trapezoid, the push block is aligned with the slider, and the push blocks are respectively arranged on both sides of the seedling tray.

[0013] By adopting the above technical solution, the push block can be used to drive the sliding block to descend, thereby lowering the blocking rod.

[0014] Preferably, a lifting structure is provided on one side of the seedling raising tray, and the lifting structure is provided with a tray to support the seedling raising tray, thereby driving the seedling raising tray to be lifted and lowered.

[0015] By adopting the above technical solution, the lifting structure can be used to drive the seedling tray to move up and down.

[0016] Preferably, the lifting structure includes a tray, the side surface of the tray is slidably connected to the surface of column one and column two on the other side, the upper surface of the tray is symmetrically provided with slide rails, the slide rails are aligned with the slide rails on both sides of the seedling tray, an electric push rod 2 is fixedly installed on the upper surface of the tray, and the output end of the electric push rod 2 is in the opposite direction to the output end of the electric push rod 1, a dual-output motor is fixedly installed on the upper surface of the base, the two output shaft surfaces of the dual-output motor are respectively connected with connecting ropes, and the other end of the connecting rope is connected to the side surface of the tray after passing through the fixed pulley above the device.

[0017] By adopting the above technical solution, the electric push rod can be used to drive the seedling tray to move to the surface of the tray, thereby causing up and down movement.

[0018] Preferably, three seedling raising trays are arranged in parallel up and down, the structures of the three seedling raising trays are completely consistent, and the height of the lowest seedling raising tray is higher than the height of the dual output motor.

[0019] By adopting the above technical solution, the multi-layer seedling tray can increase the utilization efficiency of the device.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the multi-layer seedling bed provided with a track lifting structure:

[0021] 1. The side surface of the seedling tray of the device is provided with a connecting strip in contact with the slide rails on both sides, and a pulley is provided on the lower surface of the connecting strip to reduce the friction between the connecting strip and the slide rail. A slider and a stop rod are provided on one side of the seedling tray. When the electric push rod drives the seedling tray to move, the stop rod on the other side of the seedling tray will be driven down so that the seedling tray can slide normally.

[0022] 2. The device is provided with a tray that can slide up and down on one side of the seedling tray, and a slide rail corresponding to the slide rail on the seedling tray is provided on the surface of the tray. When the seedling tray is driven to slide, it moves from the slide rail on one side to the slide rail on the surface of the tray, and moves up and down driven by the tray to facilitate the operation of the operator;

[0023] 3. The device is provided with 3 groups of seedling trays, the structures of the 3 groups of seedling trays are completely consistent, and the driving structure of each seedling tray is independently set, so that each layer of seedling trays can move independently, which is convenient for the operator to independently operate the seedling trays of a certain layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0025] Figure 2 This is a side view of the structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the seedling tray and column structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the cross-bar structure of the utility model;

[0028] Figure 5 This is a schematic diagram of the connection structure of the slide rail and the connecting strip of the utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the seedling tray and tray of the utility model.

[0030] In the figure: 1. base; 2. column 1; 3. column 2; 4. cross bar 1; 5. slide rail; 6. seedling tray; 7. connecting bar; 8. cross bar 2; 9. tray; 10. electric push rod 1; 11. electric push rod 2; 12. slider; 13. spring; 14. stop rod; 15. push block; 16. dual output motor; 17. connecting rope. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-6 The utility model provides a technical solution: a multi-layer seedling bed with a track lifting structure, including a base 1, a column 1 2, a column 2 3, a cross bar 1 4, a slide rail 5, a seedling tray 6, a connecting bar 7, a cross bar 2 8, a tray 9, an electric push rod 10, an electric push rod 2 11, a slider 12, a spring 13, a stop rod 14, a push block 15, a dual-output motor 16, and a connecting rope 17.

[0033] This device has the effect of sliding the seedling tray left and right, specifically:

[0034] Four columns 1 2 are fixedly installed on the upper surface of the base 1, and the four columns 1 2 are located at the four corners of the base 1. Two columns 2 3 are symmetrically arranged on the upper surface of the base 1, and the column 2 3 is located between the columns 1 2 on both sides. A cross bar 1 4 is fixedly installed between the two columns 1 2, and a slide rail 5 is fixedly installed between the column 1 2 and the column 2 3, and two slide rails 5 are symmetrically arranged. A seedling tray 6 is arranged between the two slide rails 5, and a sliding structure is arranged on the surface of the seedling tray 6. The sliding structure is provided with a connecting bar 7 in contact with the slide rail 5 so that the seedling tray 6 can move on the surface of the device. The sliding structure includes a connecting bar 7, and the cross section of the connecting bar 7 is L-shaped. The connecting bar 7 is fixedly installed on both sides of the seedling tray 6. A plurality of pulleys are rotatably arranged on the lower surface of the connecting bar 7. The cross section of the slide rail 5 is J-shaped, and the pulleys on the lower surface of the connecting bar 7 are in contact with the upper surface of the slide rail 5. A driving structure is arranged on the surface of the seedling tray 6, and the driving structure is provided with an electric push rod 10 to drive When the seedling tray 6 moves, the baffle 14 on one side of the seedling tray 6 is driven to move. The driving structure includes a cross bar 8, which is fixedly installed between the two columns 2, and the cross bar 8 is symmetrically arranged with the cross bar 4. An electric push rod 10 is fixedly installed on the upper surface of the cross bar 4, and the output end of the electric push rod 10 is aligned with the side surface of the seedling tray 6. The upper surface of the cross bar 8 is open, and a slider 12 is slidably connected to the inner wall of the cross bar 8. A spring 13 is arranged on the lower surface of the slider 12, and the other end of the spring 13 is fixed to the inner wall of the cross bar 8. The upper surface of the slider 12 is provided with sloped protrusions on both sides. The slider 12 is symmetrically arranged with two, and a baffle 14 is connected between the two sliders 12, and the height of the baffle 14 is higher than the bottom surface of the seedling tray 6. A push block 15 is arranged on the surface of the seedling tray 6. The cross section of the push block 15 is an inverted trapezoid. The push block 15 is aligned with the slider 12, and the push blocks 15 are respectively arranged on both sides of the seedling tray 6;

[0035] like Figure 1-Figure 6 As shown, the surface of the seedling tray 6 is placed with cultivated seedlings, and the multi-layer seedling tray 6 is arranged in parallel up and down, so that the seedbed can accommodate more seedlings at the same time. Because the seedbed is provided with multi-layer seedling trays 6, there are seedling trays 6 that are too high or too low in the seedbed. At this time, the operator needs to bend down or climb up to operate the surface of the seedling tray 6, which is very inconvenient. When the seedling tray 6 needs to be operated at this location, Figure 1 Taking the highest level seedling tray 6 as an example, start the electric push rod 10, which pushes the seedling tray 6 to the right to slide, and the pulleys on the surface of the connecting strips 7 on both sides of the seedling tray 6 slide to the right on the upper surface of the slide rail 5. When the seedling tray 6 slides to the right, the push block 15 on the right side of the seedling tray 6 pushes the slider 12, so that the slider 12 slides downward on the surface of the cross bar 8, and at the same time compresses the spring 13. The sliders 12 on both sides move synchronously, driving the baffle 14 to move downward, so that the seedling tray 6 can pass through the cross bar 8 smoothly. After the seedling tray 6 passes through the cross bar 8, the baffle 14 rebounds under the action of the spring 13, which is convenient for the subsequent up and down movement of the seedling tray 6.

[0036] This device has the effect of driving the seedling tray to move up and down, specifically:

[0037] A lifting structure is set on one side of the seedling tray 6, and the lifting structure is provided with a tray 9 to support the seedling tray 6, so as to drive the seedling tray 6 to lift. The lifting structure includes a tray 9, and the side surface of the tray 9 is slidably connected to the surface of the column 1 2 and the column 2 3 on the other side. The upper surface of the tray 9 is symmetrically provided with a slide rail 5, and the slide rail 5 is aligned with the slide rail 5 on both sides of the seedling tray 6. An electric push rod 2 11 is fixedly installed on the upper surface of the tray 9, and the output end of the electric push rod 2 11 is in the opposite direction to the output end of the electric push rod 10. A dual-output motor 16 is fixedly installed on the upper surface of the base 1, and the two output shaft surfaces of the dual-output motor 16 are respectively connected to a connecting rope 17, and the other end of the connecting rope 17 is connected to the side surface of the tray 9 after passing through the fixed pulley above the device. There are 3 seedling trays 6 arranged in parallel above and below, and the structures at the 3 seedling trays 6 are completely consistent, and the height of the lowest seedling tray 6 is higher than the height of the dual-output motor 16;

[0038] like Figure 1 and Figure 6As shown, when the seedling tray 6 passes over the cross bar 2 8, the connecting strips 7 on both sides of the seedling tray 6 contact the slide rails 5 on the upper surface of the tray 9 and move along the slide rails 5 until the seedling tray 6 is completely supported by the tray 9, and the dual output motor 16 is started. The dual output motor 16 drives the connecting ropes 17 on both sides to move, thereby driving the tray 9 to move up and down on the surfaces of the column 1 2 and the column 2 3, which is convenient for the operator to operate the surface of the seedling tray 6. After the operation is completed, the dual output motor 16 is started again to move the seedling tray 6 up and down to the initial position, and the electric push rod 2 11 is started. The electric push rod 2 11 drives the seedling tray 6 on the surface of the tray 9 to slide to the left. The seedling tray 6 slides to the left and drives the blocking rod 14 to descend in the same way, so that the seedling tray 6 returns to the surface of the slide rail 5 on the other side after passing the cross bar 2 8.

[0039] Working principle: When using the multi-layer seedling bed with a track lifting structure, when the seedling tray 6 needs to be moved, the electric push rod 10 on one side is started, and the electric push rod 10 drives the seedling tray 6 of a certain layer to slide on the surface of the slide rail 5. At the same time, the push block 15 on one side of the seedling tray 6 drives the slide block 12 to move, so that the blocking rod 14 drops, and the seedling tray 6 can slide normally. After the seedling tray 6 slides to the surface of the tray 9 on the other side, the dual-output motor 16 is started, and the dual-output motor 16 drives the connecting ropes 17 on both sides to drive the tray 9 to move up and down, thereby driving the seedling tray 6 to move, which is convenient for the operator to operate the seedling tray 6 at a high or low place, thereby increasing the overall practicality.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-layer seedling bed with a track lifting structure, comprising a base (1), wherein four columns (2) are fixedly mounted on the upper surface of the base (1), wherein the four columns (2) are located at four corners of the base (1), wherein two columns (3) are symmetrically arranged on the upper surface of the base (1), wherein the columns (3) are located between the columns (2) on both sides, wherein a cross bar (4) is fixedly mounted between the two columns (2), wherein a slide rail (5) is fixedly mounted between the columns (2) and the columns (3), wherein two slide rails (5) are symmetrically arranged, and a seedling tray (6) is arranged between the two slide rails (5), wherein the seedling tray (6) is arranged between the two slide rails (5), wherein the seedling tray (6) is arranged between the two slide rails (5), wherein the seedling tray (6) is arranged between the two slide rails (5), wherein the seedling tray (6) is arranged between the two slide rails (5), wherein the seedling tray (6) is arranged between the two slide rails (5), and ... A sliding structure is arranged on the surface of the seedling raising tray (6), and a connecting strip (7) arranged on the sliding structure contacts the slide rail (5) so that the seedling raising tray (6) can move on the surface of the device.

2. A multi-layer seedbed with a track lifting structure according to claim 1, characterized in that: The sliding structure comprises a connecting bar (7), the cross section of the connecting bar (7) is L-shaped, the connecting bar (7) is fixedly mounted on both sides of the seedling tray (6), a plurality of pulleys are rotatably arranged on the lower surface of the connecting bar (7), the cross section of the slide rail (5) is J-shaped, and the pulleys on the lower surface of the connecting bar (7) are in contact with the upper surface of the slide rail (5).

3. A multi-layer seedbed with a track lifting structure according to claim 1, characterized in that: A driving structure is arranged on the surface of the seedling raising tray (6), and the driving structure is provided with an electric push rod (10) which drives the seedling raising tray (6) to move and at the same time drives a blocking rod (14) on one side of the seedling raising tray (6) to move.

4. A multi-layer seedbed with a track lifting structure according to claim 3, characterized in that: The driving structure comprises a second crossbar (8), wherein the second crossbar (8) is fixedly mounted between two first upright posts (2), and the second crossbar (8) is symmetrically arranged with the first crossbar (4), an electric push rod (10) is fixedly mounted on the upper surface of the first crossbar (4), and an output end of the electric push rod (10) is aligned with the side surface of the seedling tray (6), the upper surface of the second crossbar (8) is open, and a slider (12) is slidably connected to the inner wall of the second crossbar (8), a spring (13) is arranged on the lower surface of the slider (12), and the other end of the spring (13) is fixed to the inner wall of the second crossbar (8), and the upper surface of the slider (12) is provided with sloping protrusions on both sides.

5. A multi-layer seedbed with a track lifting structure according to claim 4, characterized in that: Two of the sliders (12) are symmetrically arranged, a blocking rod (14) is connected between the two sliders (12), and the height of the blocking rod (14) is higher than the bottom surface of the seedling tray (6), and a push block (15) is arranged on the surface of the seedling tray (6), and the cross section of the push block (15) is an inverted trapezoid. The push block (15) is aligned with the sliders (12), and the push blocks (15) are respectively arranged on both sides of the seedling tray (6).

6. The multi-layer seedbed with a track lifting structure according to claim 1, characterized in that: A lifting structure is arranged on one side of the seedling raising tray (6), and the lifting structure is provided with a tray (9) to support the seedling raising tray (6) and drive the seedling raising tray (6) to rise and fall.

7. A multi-layer seedbed with a track lifting structure according to claim 6, characterized in that: The lifting structure comprises a tray (9), the side surface of the tray (9) is slidably connected to the surface of the first column (2) and the second column (3) on the other side, the upper surface of the tray (9) is symmetrically provided with slide rails (5), the slide rails (5) are aligned with the slide rails (5) on both sides of the seedling tray (6), the upper surface of the tray (9) is fixedly installed with a second electric push rod (11), and the output end of the second electric push rod (11) is in the opposite direction to the output end of the first electric push rod (10), the upper surface of the base (1) is fixedly installed with a dual output motor (16), the two output shaft surfaces of the dual output motor (16) are respectively connected with connecting ropes (17), and the other end of the connecting rope (17) is connected to the side surface of the tray (9) after passing around a fixed pulley above the device.

8. The multi-layer seedbed with a track lifting structure according to claim 1, characterized in that: Three seedling raising trays (6) are arranged in parallel up and down, and the structures of the three seedling raising trays (6) are completely consistent. The height of the lowest seedling raising tray (6) is higher than the height of the dual-output motor (16).

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