Movable seedling bed

Abstract

The utility model relates to the technical field of seedling beds, in particular to a movable seedling bed which comprises a base, the top of the base is connected with a pair of lower-layer seedling beds in a sliding mode through movable grooves, a plurality of supporting frames are fixedly installed on the top of the base, and a driving assembly is arranged at the bottom of the base. The driving assembly is used for driving the pair of lower-layer seedbeds to slide synchronously; wherein the top of the supporting frame is connected with an upper-layer seedbed in a sliding mode through a limiting piece, a pair of lower-layer seedbeds can slide at the same time through the driving assembly, and therefore in a large-area seedling raising area, the working efficiency can be effectively improved in a synchronous moving mode; the seedbeds are arranged in the greenhouse, the situation that the seedbeds are driven back and forth to affect seedling raising and observation operation is avoided, the upper-layer seedbed and the lower-layer seedbed can be separated through the limiting pieces, space in the greenhouse can be effectively utilized while the upper-layer seedbed and the lower-layer seedbed do not affect each other, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising beds, in particular to a movable seedling raising bed. Background Art

[0002] With the progress of society, the large-scale demand of human beings for vegetables, flowers, fruits at any time has promoted the rapid development of greenhouse greenhouses, and the modern seedling raising technology adapted to greenhouse greenhouses is particularly important. The seedling bed realizes the intensification and scale of seedling raising, but the traditional fixed seedling bed exposes a shortcoming of greenhouse greenhouses, that is, the space is seriously insufficient.

[0003] In order to effectively utilize the space in the greenhouse, a movable seedling raising bed is needed. For example, the Chinese patent publication number "CN216650721U" in the prior art discloses a movable seedling raising bed. It includes a bottom frame, and a plurality of cross bars extending horizontally and longitudinally spaced are arranged on the bottom frame. At least two rotating round bars extending longitudinally and horizontally spaced are placed above each cross bar. A seedling bed frame for placing plants is also erected above each rotating round bar. Limiting parts protruding upward are arranged at the horizontal two ends of each cross bar for preventing the rotating round bar from disengaging from the bottom frame during rotation. The utility model can adjust the position of the seedling bed according to actual needs, which is not only convenient for users to operate, but also can improve the utilization rate of the space in the greenhouse, is beneficial to increasing the planting amount and improving the yield.

[0004] In actual operation, a pair of seedling beds sliding on the top of the bottom frame need to be moved by manual pushing. If a pair of seedling beds cannot move synchronously, it may lead to a reduction in work efficiency. Especially in a large-area seedling raising area where the seedling beds need to be moved frequently, non-synchronous movement will increase the operation time. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the above-mentioned shortcoming in the prior art that a pair of seedling beds cannot move synchronously, resulting in low work efficiency, and to propose a movable seedling raising bed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] Design a movable seedling raising bed, including a base. A pair of lower seedling beds are slidably connected to the top of the base through an activity groove, and a plurality of support frames are fixedly installed on the top of the base. A driving component is arranged at the bottom of the base, and the driving component is used to drive the pair of lower seedling beds to slide synchronously;

[0008] Wherein, the top of the support frame is slidably connected with an upper seedling bed through a limiting part.

[0009] Furthermore, the driving assembly includes a pair of racks. A pair of sliding rails are fixedly installed at the bottom of the base, and a transmission gear is rotatably connected between the pair of sliding rails. The sliding rail is composed of a pair of oppositely arranged L-shaped rods, and a pulley is slidably connected inside it. The shaft ends of the pair of pulleys are fixedly connected to both ends of the rack, and the pair of racks are respectively engaged with both sides of the transmission gear.

[0010] Furthermore, an installation frame is fixedly installed at the bottom of the base. The installation frame has an L-shaped structure, and one end of it is rotatably connected to a support arm through a rotating shaft. A rectangular frame is fixedly installed on the end face of one of the racks, and the other end of the support arm is rotatably connected to a movable block, and the movable block is movably connected inside the rectangular frame.

[0011] Furthermore, a communicating guiding groove is formed between the sliding rail and the base. A guiding block is fixedly connected between the rack and the lower seedbed, and the guiding block is slidably connected inside the guiding groove.

[0012] Furthermore, a connecting rod is rotatably connected to the side of the installation frame. One end of the connecting rod is fixedly installed with a worm, and one end of the rotating shaft is fixedly installed with a worm gear, and the worm and the worm gear are meshed and rotated with each other.

[0013] Furthermore, the limiting member includes a limiting block. The support frame has a U-shaped structure, and limiting grooves are provided on both sides of it. One side of the bottom of the upper seedbed is fixedly provided with the limiting block through a fastener and is slidably connected to the limiting groove through the limiting block. A magnetic member that magnetically attracts each other is provided between the support frame and the upper seedbed.

[0014] A mobile seedbed proposed by the present utility model has the beneficial effects that: the present utility model is provided with a driving assembly capable of simultaneously sliding a pair of lower seedbeds. In a large-scale seedling raising area, the working efficiency can be effectively improved through the synchronous movement method, avoiding the operation of driving the seedbed back and forth, which affects seedling raising and observation. And through the setting of the limiting member, the upper seedbed and the lower seedbed can be separated from each other. While not affecting each other, the space in the greenhouse can be effectively utilized, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the base of the present utility model;

[0017] Figure 3 is Figure 2 an enlarged structural diagram of Area A of

[0018] Figure 4For Figure 2 Schematic diagram of the enlarged structure of area B;

[0019] Figure 5 Schematic diagram of the structure of the driving component of the present utility model;

[0020] Figure 6 For Figure 5 Schematic diagram of the enlarged structure of area C.

[0021] In the figure: 1, base; 2, movable groove; 3, lower seedbed; 4, support frame; 5, driving component; 51, rack; 52, slide rail; 53, transmission gear; 54, pulley; 55, mounting frame; 551, rotating shaft; 552, support arm; 553, worm gear; 56, rectangular frame; 561, movable block; 57, guide groove; 58, guide block; 59, connecting rod; 591, worm; 6, limiting member; 61, limiting block; 62, limiting groove; 7, upper seedbed. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] Referring to Figures 1-6 , a mobile seedbed includes a base 1. The top of the base 1 is slidably connected with a pair of lower seedbeds 3 through a movable groove 2, and a plurality of support frames 4 are fixedly installed on its top. The bottom of the base 1 is provided with a driving component 5, and the driving component 5 is used to drive the pair of lower seedbeds 3 to slide synchronously;

[0024] Among them, the top of the support frame 4 is slidably connected with an upper seedbed 7 through a limiting member 6.

[0025] Furthermore, the driving component 5 includes a pair of racks 51. The bottom of the base 1 is fixedly installed with a pair of slide rails 52, and a transmission gear 53 is rotatably connected between the pair of slide rails 52. The slide rail 52 is composed of a pair of oppositely arranged L-shaped rods, and a pulley 54 is slidably connected inside it. The shaft ends of the pair of pulleys 54 are fixedly connected to both ends of the rack 51, and the pair of racks 51 are respectively engaged with both sides of the transmission gear 53.

[0026] It is worth mentioning that the pair of L-shaped rods are arranged oppositely and there is a gap between them. The shaft ends of the pulley 54 and the guide block 58 are both slidably connected with the gap.

[0027] Furthermore, an installation frame 55 is fixedly installed at the bottom of the base 1. The installation frame 55 is in an L-shaped structure, and one end thereof is rotatably connected to a support arm 552 through a rotating shaft 551. A rectangular frame 56 is fixedly installed on the end face of one of the racks 51. The other end of the support arm 552 is rotatably connected to a movable block 561, and the movable block 561 is movably connected within the rectangular frame 56.

[0028] It should be noted that when the support arm 552 is driven to rotate, the support arm 552 drives the movable block 561 to move in a circular rotation manner, and the movable block 561 drives the rectangular frame 56 to drive the rack 51 to move linearly.

[0029] More specifically, a communicating guiding groove 57 is formed between the slide rail 52 and the base 1. A guiding block 58 is fixedly connected between the rack 51 and the lower seedbed 3, and the guiding block 58 is slidably connected within the guiding groove 57.

[0030] Specifically, a pair of the racks 51 perform synchronous movement towards or away from each other through the transmission gear 53, and the rack 51 drives the lower seedbed 3 to move through the guiding block 58.

[0031] Generally speaking, a connecting rod 59 is rotatably connected to the side of the installation frame 55. One end of the connecting rod 59 is fixedly installed with a worm 591, and one end of the rotating shaft 551 is fixedly installed with a worm gear 553. The worm 591 and the worm gear 553 are meshed and rotated.

[0032] Specifically, the other end of the connecting rod 59 extends and is fixedly installed with a handwheel. Moreover, the installation frame 55 has sufficient height and length to prevent the connecting rod 59 from jamming the rack 51 and also prevent the installation frame 55 from jamming the support arm 552.

[0033] Finally, the limiting member 6 includes a limiting block 61. The support frame 4 is in a U-shaped structure, and limiting grooves 62 are provided on its sides. One side of the bottom of the upper seedbed 7 is fixedly provided with the limiting block 61 through a fastener and is slidably connected to the limiting groove 62 through the limiting block 61. A magnetic member that magnetically attracts each other is provided between the support frame 4 and the upper seedbed 7.

[0034] It should be noted that the fastener includes a fixing rivet or a locking bolt. The fastener is used to fix between the limiting block 61 and the upper seedbed 7. Moreover, the fastener and the magnetic member are respectively provided on both sides of the upper seedbed 7. Therefore, the upper seedbed 7 can only perform single-row sliding, and when in place, the pair of magnetic members attract each other to prevent random movement.

[0035] Working mode; during operation, while rotating the connecting rod 59, the connecting rod 59 drives the worm wheel 553 to rotate by means of the worm 591. Subsequently, the worm wheel 553 drives the rotating shaft 551 to drive the support arm 552 to rotate circumferentially. While the support arm 552 is rotating, it drives the rectangular frame 56 to move linearly back and forth by means of the movable block 561;

[0036] One of the racks 51 is driven by the rectangular frame 56, and cooperates with the transmission gear 53 to drive the other rack 51 to move towards or away from each other. The pair of racks 51 drive the pair of lower seedbeds 3 to move through the guide groove 57 by means of the guide block 58;

[0037] Under normal circumstances, the upper seedbed 7 and the support frame 4 are fixed due to the attraction of a pair of magnetic parts. However, when the upper seedbed 7 is pushed, under the action of the limit block 61 and the limit groove 62, the upper seedbed 7 moves laterally unidirectionally.

[0038] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered within the protection scope of the present invention.

Claims

1. A mobile seedling bed, comprising a base (1), characterized in that: The top of the base (1) is slidably connected to a pair of lower seedbeds (3) via a movable groove (2), and a plurality of support frames (4) are fixedly installed on the top of the base (1). A driving component (5) is provided at the bottom of the base (1), and the driving component (5) is used to drive the pair of lower seedbeds (3) to slide synchronously; The top of the support frame (4) is slidably connected to an upper seedling bed (7) via a limiting member (6).

2. A mobile seedling bed according to claim 1, characterized in that: The driving assembly (5) comprises a pair of racks (51), a pair of slide rails (52) are fixedly mounted at the bottom of the base (1), and a transmission gear (53) is rotatably connected between the pair of slide rails (52), the slide rails (52) are composed of a pair of L-shaped rods arranged opposite to each other, and a pulley (54) is slidably connected inside the slide rails, the shaft ends of the pair of pulleys (54) are fixedly connected to the two ends of the racks (51), and the pair of racks (51) are respectively meshed with the two sides of the transmission gear (53).

3. A mobile seedling bed according to claim 2, characterized in that: A mounting frame (55) is fixedly mounted on the bottom of the base (1); the mounting frame (55) is in an L-shaped structure, and one end of the mounting frame is rotatably connected to a support arm (552) via a rotating shaft (551); a rectangular frame (56) is fixedly mounted on the end surface of one of the racks (51); the other end of the support arm (552) is rotatably connected to a movable block (561); and the movable block (561) is movably connected inside the rectangular frame (56).

4. A mobile seedling bed according to claim 3, characterized in that: A communicating guide groove (57) is provided between the slide rail (52) and the base (1), a guide block (58) is fixedly connected between the rack (51) and the lower seedling bed (3), and the guide block (58) is slidably connected in the guide groove (57).

5. The mobile seedling bed according to claim 3, characterized in that: A connecting rod (59) is rotatably connected to the side of the mounting frame (55); a worm (591) is fixedly mounted on one end of the connecting rod (59); a worm wheel (553) is fixedly mounted on one end of the rotating shaft (551); the worm (591) and the worm wheel (553) are meshed and rotatable.

6. The mobile seedling bed according to claim 1, characterized in that: The limiting member (6) comprises a limiting block (61); the support frame (4) is in a U-shaped structure and has limiting grooves (62) on its sides; the limiting block (61) is fixedly provided on one side of the bottom of the upper seedling bed (7) by means of a fastener and is slidably connected to the limiting groove (62) by means of the limiting block (61); and a magnetic member that attracts each other is provided between the support frame (4) and the upper seedling bed (7).

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