Vegetable and flower seedling growing device and method for agricultural greenhouse

Abstract

The invention relates to the field of agricultural seedling growing, in particular to a vegetable and flower seedling growing device for an agricultural greenhouse, the vegetable and flower seedling growing device comprises a seedling growing box, a fixing plate, a seedling growing unfolding tray, power devices and a water supply device, wherein the power devices are symmetrically arranged at thetwo ends of the inner side wall of the seedling growing box, the fixing plate is arranged between the two power devices, one side wall of the fixing plate is connected with the inner wall of the seedling growing box, the seedling growing unfolding tray and the water supply device are arranged on the upper end surface of the fixing plate, the seedling growing unfolding tray and the water supply device are connected, seedling raising cylinders adopt a row and column unfolding and returning mode so as to solve the problems of breakage and blocking caused by small mutual distances, the unfolding distance can be controlled to be suitable for crops such as flowers and the like with large seedlings, the problem of serious white pollution can be solved through the special arrangement of the seedling raising cylinders, and by uniform supply of moisture and alternate control in the morning and evening, the problem of growth speed is solved, and the effect of fully and effectively growing seedlings is achieved on the premise that seedlings and the environment are protected.

Description

technical field

[0001] The invention belongs to the technical field of agricultural seedling raising, and in particular relates to a vegetable and flower seedling raising device for agricultural greenhouses. Background technique

[0002] Seedling raising technology is the technology of transplanting cultivated vegetables, flowers, etc. to cultivate young plants in the seedbed first. Its cultivation adopts seedling raising and transplanting method, which is convenient for fine management of seedlings, and artificial protection facilities can also be used to control the environmental conditions of seedling growth and development, which is conducive to improving the seedling rate and early sowing and harvesting periods, and is not conducive to vegetables. Cultivate students in the growing season. The existing greenhouse seedlings mainly arrange the seedling tubes with seedling soil and seeds closely together. The advantage is that they are close to each other to increase the st...

Examples

specific Embodiment approach 1

[0034] Such as figure 1 , 2 , 3, 4, 5 and 6, the vegetable and flower seedling raising devices disclosed in the present embodiment include a seedling raising box 1, a fixed plate 2, a seedling raising display tray 3, a power unit 4 and a water supply unit 5; Both ends of the inner side wall of the box 1 are symmetrically provided with a power unit 4, and a fixed plate 2 is arranged between the two power units 4. Display tray 3 and water supply device 5, and seedling cultivation display tray 3 is connected with water supply device 5;

[0035] The seedling display tray 3 includes a sleeve 3-1, a supporting member 3-2, a driven connector 3-4 and a seedling raising tube 3-5; the sleeves 3-1 are arranged in a square array, and pass through the supporting member 3 -2 is evenly arranged on the upper end surface of the fixed plate 2, the sleeves 3-1 of the first row and the first column of the square array are fixedly connected with the upper end surface of the fixed plate 2 through...

specific Embodiment approach 2

[0039] Such as figure 2 , 3 As shown in and 4, this embodiment is based on the eighth specific embodiment, the difference is that the driven connector 3-4 includes a short rod 3-4-1 and a third rotating rod 3-4-3; the short The rod 3-4-1 is parallel and symmetrically arranged, and the outer wall is connected with the outer wall of the sleeve 3-1. The short rod 3-4-1 is provided with a second bar-shaped chute 3-4-2, and two third rotating Rod 3-4-3 is arranged symmetrically, and one end of the third rotating rod 3-4-3 is arranged in the second bar-shaped chute 3-4-2 on a short rod 3-4-1 by pin shaft, and the other end Set in the second bar-shaped chute 3-4-2 on the other short rod 3-4-1 through the pin;

[0040] The power device 4 acts on the two third rotating rods 3-4-3, which can make the driven connecting piece 3-4 produce two effects, the first: the driven connecting piece 3-4 stretches and deforms, and the third turning The rod 3-4-3 rotates under the action of the in...

specific Embodiment approach 3

[0041] Such as figure 2 , 3 As shown in and 5, the present embodiment is based on the eighth specific embodiment, the difference is that the power unit 4 includes a cylinder 4-1, a movable slat 4-9, a limit track 4-10, a major axis 4-11, Push-pull rod 4-12, rope 4-13 and limit bead 4-8; The bottom of described nursery box 1 is evenly provided with a plurality of cylinders 4-1, and the output end of cylinder 4-1 and the movable slat 4-9 The lower end faces are connected, the movable slats 4-9 are symmetrically arranged on both sides of the fixed plate 2, the upper end faces of the movable slats 4-9 are uniformly provided with a plurality of hinged seats, and the limit track 4-10 is arranged on the movable slats 4-9. On the inner wall of the seedling raising box 1 at the 9 upper ends, the two ends of the major axis 4-11 are connected with the spacing track 4-10 by being arranged on the roller 3-3-5 in the spacing track 4-10, and the push-pull rod 4-10 is connected with the spa...

technical field

[0001] The invention belongs to the technical field of agricultural seedling raising, and in particular relates to a vegetable and flower seedling raising device for agricultural greenhouses. Background technique

[0002] Seedling raising technology is the technology of transplanting cultivated vegetables, flowers, etc. to cultivate young plants in the seedbed first. Its cultivation adopts seedling raising and transplanting method, which is convenient for fine management of seedlings, and artificial protection facilities can also be used to control the environmental conditions of seedling growth and development, which is conducive to improving the seedling rate and early sowing and harvesting periods, and is not conducive to vegetables. Cultivate students in the growing season. The existing greenhouse seedlings mainly arrange the seedling tubes with seedling soil and seeds closely together. The advantage is that they are close to each other to increase the st...

Examples

specific Embodiment approach 1

[0034] Such as figure 1 , 2 , 3, 4, 5 and 6, the vegetable and flower seedling raising devices disclosed in the present embodiment include a seedling raising box 1, a fixed plate 2, a seedling raising display tray 3, a power unit 4 and a water supply unit 5; Both ends of the inner side wall of the box 1 are symmetrically provided with a power unit 4, and a fixed plate 2 is arranged between the two power units 4. Display tray 3 and water supply device 5, and seedling cultivation display tray 3 is connected with water supply device 5;

[0035] The seedling display tray 3 includes a sleeve 3-1, a supporting member 3-2, a driven connector 3-4 and a seedling raising tube 3-5; the sleeves 3-1 are arranged in a square array, and pass through the supporting member 3 -2 is evenly arranged on the upper end surface of the fixed plate 2, the sleeves 3-1 of the first row and the first column of the square array are fixedly connected with the upper end surface of the fixed plate 2 through...

specific Embodiment approach 2

[0039] Such as figure 2 , 3 As shown in and 4, this embodiment is based on the eighth specific embodiment, the difference is that the driven connector 3-4 includes a short rod 3-4-1 and a third rotating rod 3-4-3; the short The rod 3-4-1 is parallel and symmetrically arranged, and the outer wall is connected with the outer wall of the sleeve 3-1. The short rod 3-4-1 is provided with a second bar-shaped chute 3-4-2, and two third rotating Rod 3-4-3 is arranged symmetrically, and one end of the third rotating rod 3-4-3 is arranged in the second bar-shaped chute 3-4-2 on a short rod 3-4-1 by pin shaft, and the other end Set in the second bar-shaped chute 3-4-2 on the other short rod 3-4-1 through the pin;

[0040] The power device 4 acts on the two third rotating rods 3-4-3, which can make the driven connecting piece 3-4 produce two effects, the first: the driven connecting piece 3-4 stretches and deforms, and the third turning The rod 3-4-3 rotates under the action of the in...

specific Embodiment approach 3

[0041] Such as figure 2 , 3 As shown in and 5, the present embodiment is based on the eighth specific embodiment, the difference is that the power unit 4 includes a cylinder 4-1, a movable slat 4-9, a limit track 4-10, a major axis 4-11, Push-pull rod 4-12, rope 4-13 and limit bead 4-8; The bottom of described nursery box 1 is evenly provided with a plurality of cylinders 4-1, and the output end of cylinder 4-1 and the movable slat 4-9 The lower end faces are connected, the movable slats 4-9 are symmetrically arranged on both sides of the fixed plate 2, the upper end faces of the movable slats 4-9 are uniformly provided with a plurality of hinged seats, and the limit track 4-10 is arranged on the movable slats 4-9. On the inner wall of the seedling raising box 1 at the 9 upper ends, the two ends of the major axis 4-11 are connected with the spacing track 4-10 by being arranged on the roller 3-3-5 in the spacing track 4-10, and the push-pull rod 4-10 is connected with the spa...

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