Cultivation frame for crop planting
By designing positioning components and expansion components on the crop cultivation rack, the problem of easy displacement or disengagement of the cultivation plate is solved, the safe cultivation of crops and the adjustment of cultivation area are improved, and the practicality of the cultivation rack is significantly improved.
Patent Information
- Application Number
- CN202421643631.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-12
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-12
AI Technical Summary
When used, the existing crop cultivation rack lacks positioning structure, which causes the cultivation plate to easily shift or break off the rack, causing crop damage and poor practicality.
A cultivation rack for crop cultivation including a cultivation rack body, a cultivation plate, a positioning component and an expansion component was designed. The positioning components realize the automatic fixation of the cultivation disc through structures such as slots, oblique blocks, spheres and springs; the expansion components adjust the area of the cultivation disc through structures such as expansion plates, screws and twisting plates.
Through the design of positioning components, the installation efficiency of the cultivation plate is improved, preventing it from shifting or detaching, and ensuring the safe cultivation of crops; by expanding the design of the components, the area of the cultivation plate is adjusted, improving the scope of application and practicality.
Smart Images
Figure CN222941374U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of crop cultivation, in particular to a cultivation rack for planting crops. Background Art
[0002] Crops refer to various plants cultivated in agriculture, including two major categories: food crops and cash crops. When planting crops, it is often necessary to use a cultivation rack, that is, to place the cultivation pots planted with vegetables on the cultivation rack to improve its space utilization.
[0003] The existing patent CN220915958U discloses a crop cultivation rack, comprising: a cultivation support frame, which includes a pair of front support square tubes and a pair of rear support square tubes, two groups of vertical connecting pieces connecting the pair of front support square tubes and the pair of rear support square tubes along the length direction of the cultivation support frame, and two groups of horizontal connecting pieces connecting the pair of front support square tubes and the pair of rear support square tubes along the width direction of the cultivation support frame, and an L-shaped support rail connecting the front support square tube and the rear support square tube is provided above a single vertical connecting piece in each group of vertical connecting pieces, and a limiting block is provided at one end of the L-shaped support rail; a plurality of cultivation trays, which are slidably arranged one by one on each pair of L-shaped support rails at the same height. The advantages of the utility model are: the cultivation tray is easy to slide outward and disassemble and install, which is more convenient when performing various cultivation work on crops during the planting process, and greatly reduces the difficulty of planting crops on the cultivation rack.
[0004] Based on the search of the above patents and in combination with the cultivation racks in the prior art, it was found that although the cultivation trays can be installed and disassembled when the above cultivation racks are in use, there is a lack of positioning structure between the cultivation trays and the cultivation racks. The cultivation trays are easily displaced on the cultivation racks, and the cultivation trays may even fall off the cultivation racks, causing damage to the crops thereon, thereby resulting in poor practicality. Utility Model Content
[0005] The purpose of the utility model is to provide a cultivation rack for planting crops, so as to solve the problem that the existing cultivation rack proposed in the above background technology can install and disassemble the cultivation tray when in use, but there is a lack of positioning structure between the cultivation tray and the cultivation rack, and the cultivation tray is easy to shift on the cultivation rack, and the cultivation tray may even detach from the cultivation rack and fall off, causing damage to the crops thereon, thereby resulting in poor practicality.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cultivation rack for planting crops, comprising a cultivation rack main body, a cultivation tray, a positioning component for preventing the cultivation tray from shifting, and an expansion component for changing the cultivation area of the cultivation tray, the positioning component comprising a plurality of slots evenly arranged on both sides of the cultivation rack main body, inclined blocks fixedly connected to both sides of the cultivation tray, a positioning port opened on one side of the inclined block, a sliding port opened on one side of the slot, a sliding rod connected to the sliding port, a ball fixedly connected to one end of the sliding rod, a pull plate fixedly connected to the other end of the sliding rod, a first spring sleeved on the outside of the sliding rod, and a ejection component for improving disassembly efficiency, the inclined block is plugged into the slot, the sliding rod is slidably connected to the sliding port, and the ball is plugged into the positioning port.
[0007] Preferably, the expansion component includes expansion slots respectively opened on both sides of the cultivation tray, expansion plates connected to the expansion slots, cavities respectively opened on four sides of the cultivation tray, a movable plate arranged in the cavity, a fixed rod fixedly connected to one side of the movable plate, a screw connected to the other side of the movable plate, a torsion plate fixedly connected to one end of the screw, and a plurality of fixed ports respectively opened on both sides of the expansion plate and evenly arranged, the fixed rod is plugged into the fixed port, the screw is rotatably connected to the movable plate, the screw is threadedly connected to the cultivation tray, the fixed rod passes through the cavity and is slidably connected to the cultivation tray, and the movable plate is slidably connected to the cavity.
[0008] Preferably, the ejection component includes a limiting groove opened on the inner wall of the slot, a groove opened on the inner wall of the limiting groove, a push rod arranged in the groove, a push plate fixedly connected to one end of the push rod, a second spring fixedly connected to the other end of the push rod, and a limiting block fixedly connected to one side of the inclined block, the limiting block is plugged into the limiting groove, and the push rod is slidably connected to the groove.
[0009] Preferably, anti-rotation grooves are respectively opened on both sides of the cavity, and anti-rotation blocks are respectively fixedly connected to both sides of the movable plate, and the anti-rotation blocks are slidably connected to the anti-rotation grooves.
[0010] Preferably, a handle is fixedly connected to one side of the two expansion plates that are away from each other, and the handle is in a U-shape.
[0011] Preferably, protection grooves are respectively opened on both sides of the sliding opening, and a protection plate is slidably connected in the protection groove, and the protection plate is fixedly connected to the sliding rod.
[0012] Preferably, universal wheels are installed around the bottom of the cultivation rack body.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. By setting the cultivation rack body, the cultivation tray and the positioning component, the inclined blocks on both sides of the cultivation tray can be inserted into the slots, so that the cultivation tray can be connected to the cultivation rack body, the inclined blocks can squeeze the ball to move the ball, so that the first spring is deformed, and the first spring reset can drive the ball to reset, so that it is inserted into the positioning port, and then the cultivation tray can be automatically fixed, which can improve the installation efficiency, prevent the cultivation tray from being separated from the cultivation rack body, ensure that the crops can be cultivated smoothly, and thus greatly improve the practicality and efficiency of the device;
[0015] 2. By providing an expansion component, the cultivation area of the cultivation tray can be changed by pulling the expansion plate. By turning the torsion plate, the screw can drive the fixing rod to move, so that the fixing rod can be inserted into the fixing port, and then the adjusted expansion plate can be fixed to prevent the expansion plate from resetting. The cultivation area can be adjusted according to usage requirements, which can improve the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;
[0017] Figure 2 A front view provided for the utility model;
[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;
[0019] Figure 4 The utility model provides Figure 3 The enlarged view of point B in the middle;
[0020] Figure 5 The utility model provides Figure 3 Enlarged view of point C in the middle.
[0021] In the figure: 1. cultivation rack body; 11. cultivation plate; 21. slot; 22. inclined block; 23. positioning port; 24. sliding port; 25. slide rod; 26. ball; 27. pull plate; 28. first spring; 31. expansion slot; 32. expansion plate; 33. cavity; 34. moving plate; 35. fixing rod; 36. screw rod; 37. torsion plate; 38. fixing port; 41. limiting slot; 42. groove; 43. push rod; 44. push plate; 45. second spring; 46. limiting block; 51. anti-rotation slot; 52. anti-rotation block; 61. handle; 71. protection slot; 72. protection plate; 81. universal wheel. DETAILED DESCRIPTION
[0022] 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.
[0023] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4The utility model provides a technical solution: a cultivation rack for planting crops, comprising a cultivation rack body 1, a cultivation tray 11, a positioning component for preventing the cultivation tray 11 from shifting, and an expansion component for changing the cultivation area of the cultivation tray 11, the positioning component comprising a plurality of slots 21 evenly arranged on both sides of the cultivation rack body 1, inclined blocks 22 fixedly connected to both sides of the cultivation tray 11, a positioning opening 23 opened on one side of the inclined block 22, a sliding opening 24 opened on one side of the slot 21, a sliding rod 25 connected to the sliding opening 24, a sphere 26 fixedly connected to one end of the sliding rod 25, and a pull plate fixedly connected to the other end of the sliding rod 25 27, a first spring 28 sleeved on the outside of the slide bar 25 and a ejection component for improving the disassembly efficiency, the inclined block 22 is plugged into the slot 21, the slide bar 25 is slidably connected to the sliding port 24, the ball 26 is plugged into the positioning port 23, and the two ends of the first spring 28 are respectively fixedly connected to the pull plate 27 and the cultivation rack body 1, the inclined block 22 on the cultivation tray 11 can be inserted into the slot 21, the inclined block 22 can squeeze the ball 26, so that the ball 26 drives the slide bar 25 to move, and then the first spring 28 can be deformed, and the first spring 28 can be reset to push the ball 26 to be stuck in the positioning port 23, so that the cultivation tray 11 can be automatically fixed, which can improve the safety The installation efficiency can be improved, and the cultivation tray 11 can be prevented from shifting or even detaching from the cultivation rack body 1. The ejection component includes a limiting groove 41 provided on the inner wall of the slot 21, a groove 42 provided on the inner wall of the limiting groove 41, a push rod 43 provided in the groove 42, a top plate 44 fixedly connected to one end of the push rod 43, a second spring 45 fixedly connected to the other end of the push rod 43, and a limiting block 46 fixedly connected to one side of the inclined block 22. The limiting block 46 is plugged into the limiting groove 41, and the push rod 43 is slidably connected to the groove 42. The inclined block 22 can drive the limiting block 46 to be inserted into the limiting groove 41, and the limiting block 46 can contact the top plate 44 and push the top plate 44 to move, thereby The second spring 45 can be squeezed to deform it. When the cultivation tray 11 is disassembled, the second spring 45 is reset to push the cultivation tray 11 out. The cultivation tray 11 can be disassembled and assembled by one person. Protective grooves 71 are respectively provided on both sides of the sliding opening 24. A protective plate 72 is slidably connected in the protective groove 71. The protective plate 72 is fixedly connected to the slide bar 25. The slide bar 25 can drive the protective plate 72 to move, thereby preventing the slide bar 25 from rotating, thereby ensuring the lateral movement stability of the slide bar 25. Universal wheels 81 are respectively installed around the bottom of the cultivation frame main body 1, which can facilitate the cultivation frame main body 1 to move, thereby improving the maneuverability of the cultivation frame main body 1.
[0024] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 5The expansion components include expansion slots 31 respectively opened on both sides of the cultivation tray 11, expansion plates 32 connected to the expansion slots 31, cavities 33 respectively opened around the cultivation tray 11, a movable plate 34 arranged in the cavity 33, a fixing rod 35 fixedly connected to one side of the movable plate 34, a screw 36 connected to the other side of the movable plate 34, a torsion plate 37 fixedly connected to one end of the screw 36, and a plurality of fixing ports 38 uniformly arranged on both sides of the expansion plate 32, the fixing rod 35 is plugged into the fixing port 38, the screw 36 is rotatably connected to the movable plate 34, the screw 36 is screwed to the cultivation tray 11, the fixing rod 35 passes through the cavity 33 and is slidably connected to the cultivation tray 11, the movable plate 34 is slidably connected to the cavity 33, and the use surface of the cultivation tray 11 can be changed by pulling the expansion plate 32 The storage space is large, and it is convenient to cultivate more crops. By rotating the torsion plate 37, the screw rod 36 can be driven to rotate, and then the movable plate 34 can be pushed to drive the fixed rod 35 to move, so that the fixed rod 35 is inserted into the fixed port 38, and the adjusted expansion plate 32 can be fixed to prevent it from resetting. Anti-rotation grooves 51 are respectively provided on both sides of the cavity 33, and anti-rotation blocks 52 are respectively fixedly connected on both sides of the movable plate 34. The anti-rotation blocks 52 are slidably connected to the anti-rotation grooves 51. The movable plate 34 can drive the anti-rotation plate to move synchronously, which can prevent the movable plate 34 and the screw rod 36 from rotating synchronously. The two expansion plates 32 are fixedly connected on the side away from each other with a handle 61. The shape of the handle 61 is U-shaped, and the handle 61 can conveniently drive the expansion plate 32 to move, so as to conveniently change the use area of the cultivation tray 11.
[0025] Working principle: during operation, the inclined blocks 22 on both sides of the cultivation tray 11 are aligned with the slots 21 on the cultivation frame body 1 and inserted into the slots 21. The inclined blocks 22 can contact the ball 26 and squeeze the ball 26 to make it move laterally. The movement of the ball 26 can drive the slide bar 25 to move, and the slide bar 25 can drive the pull plate 27 to move. The pull plate 27 can deform the first spring 28. The inclined blocks 22 can synchronously drive the limit block 46 to move and insert it into the limit groove 41. When the ball 26 contacts the positioning port 23, the first spring 28 resets and can push the ball 26 to insert into the positioning port 23, which can automatically fix the cultivation tray 11. The limit block 46 is inserted into the limit groove 41 and can contact the top plate 44 and push the top plate 44 to move. The movement of the top plate 44 can move the push rod 43, and the push rod 43 can squeeze the second spring 45 to deform it. Then the cultivation tray 11 can be used to cultivate crops. When it is necessary to increase the use area of the cultivation tray 11, the torsion plate 37 can be rotated to rotate the screw rod 36, which can then drive the movable plate 34 and the fixed rod 35 to move, so that the fixed rod 35 is disengaged from the fixed port 38. At this time, the expansion plate 32 is released, and the handle 61 can be pulled to drive the expansion plate 32 to move. After adjusting to the appropriate position, the torsion plate 37 is rotated in the opposite direction, so that the fixed rod 35 can be reset, so that the fixed rod 35 is inserted into the fixed port 38, and the adjusted expansion plate 32 can be fixed to prevent it from shifting. When it is necessary to disassemble the cultivation tray 11, the pull plates 27 on both sides can be pulled at the same time to disengage the ball 26 from the positioning port 23. At this time, the second spring 45 is reset to push the cultivation tray 11 out, which can improve the disassembly efficiency. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.
[0026] Although the 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 cultivation rack for planting crops, comprising a cultivation rack body (1), a cultivation tray (11), a positioning component for preventing the cultivation tray (11) from shifting, and an expansion component for changing the cultivation area of the cultivation tray (11), characterized in that: The positioning component comprises a plurality of slots (21) respectively arranged evenly on both sides of a cultivation rack body (1), an inclined block (22) respectively fixedly connected to both sides of a cultivation tray (11), a positioning opening (23) provided on one side of the inclined block (22), a sliding opening (24) provided on one side of the slot (21), a sliding rod (25) connected to the sliding opening (24), a sphere (26) fixedly connected to one end of the sliding rod (25), a pull plate (27) fixedly connected to the other end of the sliding rod (25), a first spring (28) sleeved on the outside of the sliding rod (25), and an ejection component for improving disassembly efficiency. The inclined block (22) is plugged into the slot (21), the sliding rod (25) is slidably connected to the sliding opening (24), and the sphere (26) is plugged into the positioning opening (23).
2. A cultivation rack for crop planting according to claim 1, characterized in that: The expansion component comprises expansion slots (31) respectively arranged on both sides of the cultivation tray (11), an expansion plate (32) connected to the expansion slots (31), cavities (33) respectively arranged around the cultivation tray (11), a movable plate (34) arranged in the cavity (33), a fixing rod (35) fixedly connected to one side of the movable plate (34), a screw rod (36) connected to the other side of the movable plate (34), a twisting plate (37) fixedly connected to one end of the screw rod (36), and a plurality of fixing ports (38) respectively arranged on both sides of the expansion plate (32) and arranged evenly, wherein the fixing rod (35) is plugged into the fixing port (38), the screw rod (36) is rotationally connected to the movable plate (34), the screw rod (36) is threadedly connected to the cultivation tray (11), the fixing rod (35) passes through the cavity (33) and is slidably connected to the cultivation tray (11), and the movable plate (34) is slidably connected to the cavity (33).
3. The crop cultivation rack according to claim 1, characterized in that: The ejection component comprises a limiting groove (41) formed on the inner wall of the slot (21), a groove (42) formed on the inner wall of the limiting groove (41), a push rod (43) arranged in the groove (42), a push plate (44) fixedly connected to one end of the push rod (43), a second spring (45) fixedly connected to the other end of the push rod (43), and a limiting block (46) fixedly connected to one side of the inclined block (22); the limiting block (46) is plugged into the limiting groove (41), and the push rod (43) is slidably connected to the groove (42).
4. A cultivation rack for crop planting according to claim 2, characterized in that: The cavity (33) is provided with anti-rotation grooves (51) on both sides, and anti-rotation blocks (52) are fixedly connected to both sides of the movable plate (34), and the anti-rotation blocks (52) are slidably connected to the anti-rotation grooves (51).
5. The crop cultivation rack according to claim 2, characterized in that: A handle (61) is fixedly connected to one side of the two expansion plates (32) that is away from each other, and the handle (61) is in a U-shape.
6. The cultivation rack for crop planting according to claim 1, characterized in that: Protection grooves (71) are respectively provided on both sides of the sliding opening (24), and a protection plate (72) is slidably connected in the protection groove (71), and the protection plate (72) is fixedly connected to the sliding rod (25).
7. The crop cultivation rack according to claim 1, characterized in that: Universal wheels (81) are respectively installed around the bottom of the cultivation frame body (1).