Breeding frame for rice breeding
By setting a sliding and self-locking mechanism between the breeding disc and the frame, the problem of falling off when the center of gravity is unstable is solved, the stability and safety of the breeding disc are achieved, and the reliability of the breeding process is improved.
Patent Information
- Application Number
- CN202422354943.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-26
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-26
AI Technical Summary
The breeding discs of existing rice breeding racks are prone to fall off when the center of gravity is unstable, resulting in instability and safety hazards.
A sliding mechanism and a self-locking mechanism are arranged between the breeding disk and the frame. Through the cooperation of the sliding groove block and the sliding guide rail, the stable connection and angle adjustment of the breeding disk are achieved by using inertia and spring force.
The stability of the breeding disc when adjusting the angle and vibration is achieved, avoiding falling off, and improving the safety and efficiency of the breeding process.
Smart Images
Figure CN223067628U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rice breeding, in particular to a breeding rack for rice breeding. Background Technique
[0002] Rice is the most important food crop in our country. Relying on scientific and technological progress to greatly increase the yield per unit area of rice and ultimately achieve a new situation of rice production with less planting, more harvest, high efficiency and environmental friendliness is an inevitable choice for China with a large population and little arable land to move towards agricultural modernization.
[0003] At present, the commonly used rice breeding rack has multiple frames at the support, and there are articulated frames between the frames. The breeding trays are placed on the multiple frames. The breeding trays of this equipment are fixed to the frames by sleeving from the top. There is no fixed connection between the breeding trays and the frames. When the frames are adjusted in angle through the articulated frames, the breeding trays will tilt and the center of gravity will move downwards between the breeding trays and the frames. The breeding trays will fall off the frames when the center of gravity is unstable. Therefore, a breeding rack for rice breeding is designed. Content of the Utility Model
[0004] The purpose of the utility model is to provide a breeding rack for rice breeding to solve the problems put forward in the above background technique.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: A breeding rack for rice breeding, including a support, and further including:
[0006] A frame mechanism, the frame mechanism is arranged on the inner wall of the support, and a breeding tray is arranged on the inner wall of the frame mechanism. The frame mechanism includes a first breeding rack and a second breeding rack;
[0007] A sliding mechanism, the sliding mechanism is arranged on the inner wall of the breeding tray, and the sliding mechanism includes a sliding groove block and a sliding guide rail. The sliding mechanism is used to realize the sliding of the breeding tray on the inner wall of the first breeding rack;
[0008] A self-locking mechanism, the self-locking mechanism is arranged at the bottom end of the breeding tray, and the self-locking mechanism includes a lock block and a lock groove. A lever is arranged at the top end of the lock block.
[0009] Preferably, a plurality of rotating shafts are arranged on both sides of the first breeding rack and the second breeding rack, and the outer walls of the plurality of rotating shafts are rotationally connected to both ends of the support.
[0010] Preferably, a plurality of first articulated rods are articulated to the outer walls of the plurality of first breeding racks at the ends far from the rotating shafts, and a plurality of second articulated rods are articulated to the outer walls of the rotating shafts at the ends far from the rotating shafts.
[0011] Preferably, a plurality of the sliding guide rails are horizontally and symmetrically arranged on the inner walls of the first breeding rack and the second breeding rack, a plurality of the sliding groove blocks are horizontally and symmetrically arranged on the outer wall of the breeding tray, and the inner walls of the plurality of the sliding groove blocks are slidably connected to the outer walls of the plurality of the sliding guide rails.
[0012] Preferably, a plurality of the locking grooves are arranged at the tops of the plurality of the sliding guide rails, and an activity groove is arranged at the bottom end of the sliding groove block and near one end of the locking groove.
[0013] Preferably, the outer walls of a plurality of the locking blocks are sleeved with the inner walls of the locking grooves, a spring is arranged at the top ends of the plurality of the locking blocks and near one end of the lever, and the outer wall of the spring is sleeved with the inner wall of the activity groove.
[0014] Preferably, the outer walls of a plurality of the levers are connected through the ends of the sliding groove blocks close to the sliding groove blocks, and a plurality of handles are horizontally arranged at the top of the breeding tray.
[0015] The technical effects and advantages of the present utility model:
[0016] In the present utility model, a sliding mechanism and a self-locking mechanism are arranged at the connection between the breeding tray and the first breeding rack. When the breeding tray is connected to the first breeding rack, the sliding groove block can be slidably connected to the inner wall of the sliding guide rail, and then the locking block is slid to the inner wall of the locking groove by using the inertia of the sliding. Under the mutual cooperation of the locking block and the locking groove, the movement path of the breeding tray is locked. At the same time, under the interaction of the moving groove block and the sliding guide rail, the vertical path of the breeding tray is restricted, so that stable breeding can be carried out when the breeding tray adjusts the angle and vibrates. Brief Description of the Drawings
[0017] Figure 1 is a schematic diagram of the main structure of the present utility model.
[0018] Figure 2 is a side view of the main structure of the present utility model.
[0019] Figure 3 is a partial schematic diagram of the structure of the sliding mechanism of the present utility model.
[0020] Figure 4 is a cross-sectional view of the structure of the breeding tray of the present utility model.
[0021] Figure 5 is a cross-sectional view of the main structure of the present utility model.
[0022] Figure 6 is a partial schematic diagram of the structure of the self-locking mechanism of the present utility model.
[0023] In the figure: 1. Support; 101. First breeding rack; 102. First hinge rod; 2. Second breeding rack; 201. Second hinge rod; 202. Rotating shaft; 3. Breeding tray; 301. Sliding groove block; 302. Sliding guide rail; 303. Handle; 4. Lock block; 401. Spring; 402. Lever; 403. Lock groove; 404. Movable groove. Detailed implementation mode
[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0025] The present invention provides a breeding rack for rice breeding as shown in Figure 1-6 and includes a support 1, and further includes:
[0026] A frame mechanism, the frame mechanism is arranged on the inner wall of the support 1, a breeding tray 3 is arranged on the inner wall of the frame mechanism, and the frame mechanism includes a first breeding rack 101 and a second breeding rack 2;
[0027] A sliding mechanism, the sliding mechanism is arranged on the inner wall of the breeding tray 3, the sliding mechanism includes a sliding groove block 301 and a sliding guide rail 302, and the sliding mechanism is used to realize the sliding of the breeding tray 3 on the inner wall of the first breeding rack 101;
[0028] A self-locking mechanism, the self-locking mechanism is arranged at the bottom end of the breeding tray 3, the self-locking mechanism includes a lock block 4 and a lock groove 403, and a lever 402 is arranged at the top end of the lock block 4.
[0029] It should be noted that the first breeding rack 101, the second breeding rack 2 and the support 1 are made of steel. The frame of the second breeding rack 2 is twice that of the first breeding rack 101. The support 1 is installed with a plurality of first breeding racks 101 and a single second breeding rack 2. Sliding guide rails 302 are arranged at the frames of the first breeding rack 101 and the second breeding rack 2, and can be slidably connected with the sliding groove block 301 to realize the installation of the breeding tray 3. In order to protect the rice seeds in the breeding tray 3, a self-locking mechanism is arranged at the sliding top ends of the sliding groove block 301 and the sliding guide rail 302. When the sliding groove block 301 slides to the bottom end of the sliding guide rail 302, the lock block 4 will pop into the lock groove 403 to block the sliding route and realize the self-locking function.
[0030] Specifically, a plurality of rotating shafts 202 are provided on both sides of the first breeding rack 101 and the second breeding rack 2. The outer walls of the plurality of rotating shafts 202 are rotatably connected to both ends of the bracket 1. A plurality of first hinge rods 102 are hinged to the outer walls of the plurality of first breeding racks 101 at one end far from the rotating shaft 202. A plurality of second hinge rods 201 are hinged to the outer wall of the rotating shaft 202 at one end far from the rotating shaft 202.
[0031] It should be noted that the plurality of first breeding racks 101 are rotatably connected to the top of the bracket 1 through the rotating shafts 202. The plurality of first breeding racks 101 can be synchronously flipped through the hinges of the first hinge rods 102. The second breeding rack 2 is rotatably connected to the bottom end of the top of the bracket 1 through the rotating shaft 202. At the same time, the tops of the plurality of second hinge rods 201 are joined to both ends of the first breeding rack 101 at the middle position, and the bottoms of the plurality of second hinge rods 201 are joined to both ends of the second breeding rack 2. When flipping the second breeding rack 2 and any one of the plurality of first breeding racks 101, the rest of the frames will be synchronously flipped.
[0032] Specifically, a plurality of sliding guide rails 302 are horizontally symmetrically arranged on the inner walls of the first breeding rack 101 and the second breeding rack 2. A plurality of sliding groove blocks 301 are horizontally symmetrically arranged on the outer walls of the breeding trays 3. The inner walls of the plurality of sliding groove blocks 301 are slidably connected to the outer walls of the plurality of sliding guide rails 302. A plurality of locking grooves 403 are arranged at the tops of the plurality of sliding guide rails 302. An activity groove 404 is arranged at the bottom end of the sliding groove block 301 near the locking groove 403.
[0033] It should be noted that a groove corresponding to the sliding guide rail 302 is arranged in the middle of the sliding groove block 301. By sliding into the outer wall of the sliding guide rail 302 from one end of the sliding groove block 301, the sliding of the breeding tray 3 on the outer wall of the sliding guide rail 302 is realized. The sliding guide rails 302 of the first breeding rack 101 and the second breeding rack 2 can both be slidably connected to the breeding tray 3.
[0034] Specifically, the outer walls of the plurality of locking blocks 4 are sleeved with the inner walls of the locking grooves 403. Springs 401 are arranged at the tops of the plurality of locking blocks 4 near the shift rods 402. The outer walls of the springs 401 are sleeved with the inner walls of the activity grooves 404. The outer walls of the plurality of shift rods 402 are connected to the sliding groove block 301 near one end of the sliding groove block 301 in a penetrating manner. A plurality of handles 303 are horizontally arranged at the top of the breeding tray 3.
[0035] It should be noted that the movable slot 404 is provided on the inner wall of the breeding tray 3. When the locking block 4 contacts the sliding guide rail 302 during the sliding process of the breeding tray 3, due to the arc design of the locking block 4, the pressure will vertically and reversely squeeze the locking block 4 along the tangent of the arc. The locking block 4 is pressured to squeeze the compression spring 401, and the locking block 4 will push the spring 401 to displace into the movable slot 404. The locking block 4 will slide along with the breeding tray 3 on the sliding guide rail 302. When the locking block 4 slides to the locking groove 403, the locking block 4 loses the pressure of the sliding guide rail 302 and is ejected to the inner wall of the locking groove 403 by the elastic force of the spring 401. At the same time, it is blocked in the locking groove 403 under the resistance of the spring 401, realizing the self-locking of the breeding tray 3 and the sliding guide rail 302. When taking out the breeding tray 3, the handle 303 can be lifted by hand, and the lever 402 can be toggled with a finger. The lever 402 will drive the locking block 4 to move towards the movable slot 404, and at the same time squeeze the spring 401 to move to the inner wall of the movable slot 404. By touching the lock, the breeding tray 3 can be slid out of the sliding guide rail 302 in the reverse direction.
[0036] The working principle of the present utility model:
[0037] Specifically, the operator fills the inner wall of the breeding tray 3 with rice breeding, docks the sliding groove blocks 301 at both ends of the breeding tray 3 with the sliding guide rails 302 of the first breeding rack 101, and then slidably connects the sliding groove blocks 301 to the inner walls of the sliding guide rails 302. When the locking block 4 contacts the sliding guide rail 302, the locking block 4 slides to the inner wall of the sliding groove block 301 by inertia. At the same time, the locking block 4 will be squeezed by the sliding guide rail 302 and the sliding groove block 301 to push the spring 401 to displace to the inner wall of the movable slot 404. When the locking block 4 slides to the locking groove 403, when the locking block 4 loses the extrusion of the sliding guide rail 302, it is ejected to the inner wall of the locking groove 403 by the elastic force of the spring 401 to lock the sliding of the sliding groove block 301. After the installation is completed, the first breeding rack 101 and the second breeding rack 2 can be flipped by means of the rotating shaft 202, and the breeding tray 3 can be adjusted to face the sunny side by flipping. When taking out the breeding tray 3, the operator can lift the handle 303 by hand and toggle the lever 402 with a finger. The lever 402 will be pressured to squeeze the spring 401 and lift the locking block 4. The locking block 4 is lifted to the movable slot 404 to leave the locking groove 403, and then the breeding tray 3 can be smoothly pulled out along the sliding path to take out the rice seedlings.
[0038] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A breeding rack for rice breeding, comprising a bracket (1), characterized in that, Further comprising: A frame mechanism, the frame mechanism is arranged on the inner wall of the bracket (1), a breeding tray (3) is arranged on the inner wall of the frame mechanism, and the frame mechanism includes a first breeding rack (101) and a second breeding rack (2); A sliding mechanism, the sliding mechanism is arranged on the inner wall of the breeding tray (3), the sliding mechanism includes a sliding groove block (301) and a sliding guide rail (302), and the sliding mechanism is used to realize the sliding of the breeding tray (3) on the inner wall of the first breeding rack (101); A self-locking mechanism, the self-locking mechanism is arranged at the bottom end of the breeding tray (3), the self-locking mechanism includes a lock block (4) and a lock groove (403), and a lever (402) is arranged at the top end of the lock block (4).
2. The breeding rack for rice breeding according to claim 1, characterized in that, A plurality of rotating shafts (202) are arranged on both sides of the first breeding rack (101) and the second breeding rack (2), and the outer walls of the plurality of rotating shafts (202) are rotatably connected to both ends of the bracket (1).
3. The breeding rack for rice breeding according to claim 1, characterized in that, A plurality of first hinge rods (102) are hinged to the outer walls of the plurality of first breeding racks (101) at one end far from the rotating shaft (202), and a plurality of second hinge rods (201) are hinged to the outer wall of the rotating shaft (202) at one end far from the rotating shaft (202).
4. A breeding rack for rice breeding according to claim 1, characterized in that, A plurality of the sliding guide rails (302) are horizontally symmetrically arranged on the inner walls of the first breeding rack (101) and the second breeding rack (2), a plurality of the sliding groove blocks (301) are horizontally symmetrically arranged on the outer wall of the breeding tray (3), and the inner walls of the plurality of sliding groove blocks (301) are slidably connected to the outer walls of the plurality of sliding guide rails (302).
5. A breeding rack for rice breeding according to claim 1, characterized in that, A plurality of the lock grooves (403) are arranged at the top ends of the plurality of sliding guide rails (302), and an activity groove (404) is arranged at the bottom end of the sliding groove block (301) and at one end close to the lock groove (403).
6. The breeding rack for rice breeding according to claim 1, characterized in that, The outer walls of the plurality of lock blocks (4) are sleeved with the inner walls of the lock grooves (403), a spring (401) is arranged at the top end of the plurality of lock blocks (4) and at one end close to the lever (402), and the outer wall of the spring (401) is sleeved with the inner wall of the activity groove (404).
7. A breeding rack for rice breeding according to claim 1, characterized in that, The outer walls of the plurality of levers (402) are connected through the end of the sliding groove block (301) close to the sliding groove block (301), and a plurality of handles (303) are horizontally arranged at the top end of the breeding tray (3).