Seedbed for seedling culture

Abstract

The utility model discloses a seedling bed for raising seedlings. The seedling bed comprises a support frame body, at least two rolling shafts, a placing frame body, a plurality of groups of U-shaped connecting pieces and a locking mechanism, the locking mechanism is arranged between the placing frame body and the supporting frame body and can limit sliding of the supporting frame body relative to the placing frame body. The storage rack has the beneficial effects that the storage rack body can be limited after being moved and is more stable.

Description

Technical Field

[0001] The utility model relates to seedling cultivation, in particular to a seedling bed for seedling cultivation. Background Art

[0002] In the process of cultivating flowers, green plants, etc., a seedbed is generally required in the seedling stage. Existing seedbeds generally include a supporting frame, two rollers and a placing frame. The placing frame is used for placing flowers, green plants, etc. Two rollers are between the supporting frame and the placing frame to support the placing frame. By rotating one of the rollers, the placing frame can be driven to move relative to the supporting frame through friction, and the position of the placing frame can be adjusted, which is convenient for the use of space and for the movement and classification of flowers, green plants, etc. Existing seedbeds still have problems: after the placing frame moves, there is a lack of limit stops and it is not stable enough. Utility Model Content

[0003] The present application provides a seedling bed for raising seedlings, which can solve the problems raised in the background technology.

[0004] In the present application, a seedling bed for raising seedlings is provided, comprising

[0005] The support frame has a plurality of pairs of vertical support legs, a horizontal first crossbar is fixed between each pair of support legs, and the top ends of the support legs extend beyond the first crossbar;

[0006] at least two rollers, each of which is placed on all the first crossbars, with its axis perpendicular to the first crossbar;

[0007] A placement frame, with a plurality of second cross bars on the bottom surface, placed on all the rollers, the plurality of second cross bars corresponding to the plurality of first cross bars one by one;

[0008] A plurality of groups of U-shaped connecting members are located between two of the rollers; each group of connecting members is fixedly connected to a second crossbar, so that the U-shaped opening is pressed upward against the corresponding first crossbar and the second crossbar is pressed downward against all the rollers;

[0009] The locking mechanism is arranged between the placing frame and the supporting frame, and can limit the sliding of the supporting frame relative to the placing frame.

[0010] Furthermore, the locking mechanism includes a connecting rod slidably connected to the placement frame along the axial direction of the roller and a plurality of insertion rods fixedly connected to the connecting rod; the plurality of insertion rods correspond one-to-one to a plurality of first cross bars, and each first cross bar is provided with a plurality of first insertion holes.

[0011] Furthermore, the locking mechanism also includes a plurality of springs and a block; the block is fixedly connected to one end of the connecting rod outside the placement frame in an adjustable position; and the plurality of springs are sleeved on the connecting rod so that the block presses against the placement frame.

[0012] Furthermore, the stopper is a nut.

[0013] Furthermore, the locking mechanism is two groups of screws connected to the two outer groups of connecting members, and each first cross bar is provided with a plurality of second plug holes.

[0014] In summary, in the present application, a seedling bed for raising seedlings comprises a support frame, at least two rollers, a placement frame, a plurality of U-shaped connectors and a locking mechanism. The locking mechanism is arranged between the placement frame and the support frame, and can limit the sliding of the support frame relative to the placement frame. The beneficial effect is that the placement frame can be limited after moving, and is more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the background technology, the drawings required for use in the embodiments of the present application or the background technology will be described below.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a practical front view;

[0018] Figure 3 This is a bottom view of the practical application;

[0019] Figure 4 for Figure 3 A magnified schematic diagram of part A;

[0020] Figure 5 A schematic diagram of another arrangement of a placement rack under a locking mechanism;

[0021] Figure 6 for Figure 5 A side sectional view of the utility model under the locking mechanism;

[0022] Figure 7 for Figure 6 Schematic diagram of the enlarged portion B.

[0023] In the figure,

[0024] 1. Support frame; 1a. Support leg; 1b. First crossbar; 1b1. First plug hole; 1b2. Second plug hole;

[0025] 2. Roller;

[0026] 3. Place the frame; 3a. Second crossbar;

[0027] 4. Connectors;

[0028] 5. Locking mechanism; 5a. Screw; 5b. Connecting rod; 5b1. Connecting arm; 5c. Insert rod; 5d. Spring; 5e. Stop block. DETAILED DESCRIPTION

[0029] The following is further explained in conjunction with the accompanying drawings. Unless otherwise defined, the technical terms or scientific terms used in the present disclosure should be understood by people with ordinary skills in the field to which the present disclosure belongs. The "first", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0030] See also Figure 1 and Figure 2 A seedling bed for raising seedlings comprises a supporting frame 1, at least two rollers 2, a placing frame 3, a plurality of groups of U-shaped connecting pieces 4 and a locking mechanism 5.

[0031] The support frame 1 has a plurality of pairs of vertical support legs 1a. A horizontal first crossbar 1b is fixedly disposed between each pair of support legs 1a, and the top ends of the support legs 1a extend beyond the first crossbar 1b.

[0032] Two rollers 2 are placed on all first crossbars 1b, with their axes perpendicular to the first crossbars 1b.

[0033] The placing frame 3 is used for placing potted plants, and the bottom surface of the placing frame 3 is provided with a plurality of second cross bars 3a, which are placed on all the rollers 2. The plurality of second cross bars 3a correspond one by one to the plurality of first cross bars 1b.

[0034] Multiple groups of connecting members 4 are fixedly connected to multiple second crossbars 3a in a one-to-one correspondence, and the number of connecting members 4 in a group can be two. By controlling the connection position of the connecting member 4 in the second crossbar 3a in the vertical direction, the U-shaped opening is pressed upward against the corresponding first crossbar 1b, and the second crossbar 3a is pressed downward against all rollers 2. In addition, by controlling the connection position of the connecting member 4 in the horizontal direction in the second crossbar 3a, a group of connecting members 4 is placed between two rollers 2, that is, rollers 2 are required on both sides of a group of connecting members 4. By rotating one of the rollers 2, the placing frame 3 can be driven to move horizontally relative to the supporting frame 1.

[0035] The locking mechanism 5 is disposed between the placement frame 3 and the support frame 1 , and can limit the sliding of the support frame 1 relative to the placement frame 3 .

[0036] See also Figure 3 and Figure 4 Optionally, the locking mechanism 5 is two sets of screws 5a connected to the two sets of connectors 4 on the outside thereof. Specifically, threaded holes for matching the screws 5a are provided on the bottom plate of the connector 4. A plurality of second plug holes 1b2 are provided on each first cross bar 1b. Thus, when the placement rack 3 needs to be moved, the screws 5a are rotated in sequence to make the screws 5a leave the second plug holes 1b2. After the placement rack 3 is moved to a suitable position, the screws 5a are rotated in sequence to make the screws 5a enter the corresponding second plug holes 1b2 to limit the movement of the placement rack 3.

[0037] See also Figure 5 Optionally, the locking mechanism 5 includes a connecting rod 5b and a plurality of plug rods 5c. The connecting rod 5b is connected to the placement frame 3 by sliding along the axial direction of the roller 2. Specifically, a damped sliding connection can be made. The plurality of plug rods 5c are fixedly connected to the connecting rod 5b. Specifically, a connecting wall is fixedly connected to the connecting rod 5b, and the plug rod 5c is fixedly connected to the other end of the connecting wall. The plurality of plug rods 5c also correspond one-to-one to the plurality of first cross bars 1b, and each first cross bar 1b is provided with a plurality of first sockets 1b1. In this way, when the placement frame 3 needs to be moved, the connecting rod 5b is moved so that the plurality of plug rods 5c leave the first sockets 1b1 together. After the placement frame 3 is moved to a suitable position, the connecting rod 5b is moved so that the plurality of plug rods 5c enter the corresponding first sockets 1b1 together, thereby limiting the movement of the placement frame 3.

[0038] See also Figure 6 and Figure 7 Furthermore, the locking mechanism 5 also includes a plurality of springs 5d and a stopper 5e. The stopper 5e can be fixedly connected to one end of the connecting rod 5b outside the placement frame 3 in an adjustable position. Specifically, the stopper 5e can be a nut, and a portion of this end of the connecting rod 5b has a matching external thread. A plurality of springs 5d are sleeved on the connecting rod 5b so that the stopper 5e abuts against the placement frame 3. Specifically, the number of springs 5d is the same as the number of plug rods 5c, and the two ends of the spring 5d respectively abut against the connecting arm 5b1 and the corresponding first crossbar 1b. In this way, by adjusting the position of the stopper 5e and matching it with the spring 5d, the plug rod 5c can be driven to leave or insert into the first insertion hole 1b1, and the plug rod 5c is more stable when it is in the first insertion hole 1b1.

Claims

1. A seedbed for raising seedlings, characterized in that: include The support frame (1) has a plurality of pairs of vertical support legs (1a), a horizontal first crossbar (1b) is fixedly arranged between each pair of support legs (1a), and the top ends of the support legs (1a) extend beyond the first crossbar (1b); At least two rollers (2), each of the rollers (2) is placed on all the first crossbars (1b), with the axis perpendicular to the first crossbar (1b); A placement frame (3) with a plurality of second cross bars (3a) on the bottom surface, placed on all the rollers (2), wherein the plurality of second cross bars (3a) correspond one by one to the plurality of first cross bars (1b); A plurality of groups of U-shaped connecting members (4) are located between two of the rollers (2); each group of connecting members (4) is fixedly connected to a second crossbar (3a), so that the U-shaped opening is pressed upward against the corresponding first crossbar (1b) and the second crossbar (3a) is pressed downward against all the rollers (2); A locking mechanism (5) is arranged between the placement frame (3) and the support frame (1), and can limit the sliding of the support frame (1) relative to the placement frame (3).

2. A seedling bed for raising seedlings according to claim 1, characterized in that: The locking mechanism (5) comprises a connecting rod (5b) slidably connected to the placement frame (3) along the axial direction of the roller (2) and a plurality of insertion rods (5c) fixedly connected to the connecting rod (5b); the plurality of insertion rods (5c) correspond one-to-one to a plurality of first cross bars (1b), and each first cross bar (1b) is provided with a plurality of first insertion holes (1b1).

3. A seedling bed for raising seedlings according to claim 2, characterized in that: The locking mechanism (5) further comprises a plurality of springs (5d) and a stopper (5e); the stopper (5e) is fixedly connected to one end of a connecting rod (5b) outside the placement frame (3) in an adjustable position; the plurality of springs (5d) are all sleeved on the connecting rod (5b) so that the stopper (5e) abuts against the placement frame (3).

4. A seedling bed for raising seedlings according to claim 3, characterized in that: The stopper (5e) is a nut.

5. A seedbed for raising seedlings according to claim 1, characterized in that: The locking mechanism (5) is two groups of screws (5a) connected to the two groups of connecting members (4) on the outside thereof, and each first crossbar (1b) is provided with a plurality of second plug holes (1b2).

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