Planting frame for greenhouse

Abstract

The utility model relates to the field of planting equipment, and discloses a planting frame for a greenhouse. The planting frame is formed by connecting a plurality of frames through cross beams. Each frame comprises two telescopic supporting rods, and the tops of the two telescopic supporting rods are connected in a hinged mode through a connecting piece. The locking pieces are arranged on the telescopic supporting rods, the locking pieces can control locking / unlocking of the telescopic supporting rods, the telescopic supporting rods can be conveniently stretched or shortened, and therefore the height of the planting frame is adjusted, and the planting frame can be suitable for growth of different types of plants. The height of the climbing frame is convenient to adjust, so that the climbing frame is suitable for growth of different types of plants.

Description

Technical Field

[0001] The utility model relates to the field of planting equipment, in particular to a planting rack for a greenhouse. Background Art

[0002] In order to increase crop yields and facilitate off-season cultivation, greenhouses are usually set up in winter. Since climbing plants need to rely on supports to grow better during their growth, planting racks are set up in the greenhouse for the plants to climb.

[0003] The existing climbing vine planting racks can refer to the Chinese patent document with the announcement number CN218526949U. The above patent document discloses an under-shed support for the cultivation of monk fruit twice a year, including two climbing poles hinged together at the top, the end of the climbing pole away from the hinge point is a plug-in part, and the climbing pole is provided with a plurality of bending parts at intervals along the length direction, so that the climbing path of the monk fruit vine can be extended without changing the height of the climbing pole.

[0004] However, the above-mentioned planting rack has the disadvantages of limited application range and inability to change the height of the climbing rack according to the type of plants. Utility Model Content

[0005] In order to facilitate the adjustment of the height of the climbing frame and make the climbing frame suitable for the growth of different types of plants, the present application provides a planting frame for a greenhouse.

[0006] The present application provides a greenhouse planting rack, which adopts the following technical solution:

[0007] A planting rack for a greenhouse, comprising a plurality of frames connected together, each frame being connected by a crossbeam, each frame comprising two telescopic support rods, the tops of the two telescopic support rods being hingedly connected by a connecting piece, the telescopic support rods being provided with a locking piece, the locking piece being used to lock and fix the telescopic support rod, an end of the telescopic support rod away from the connecting piece being provided with a plug-in end, the plug-in end being used to be fixed to the ground.

[0008] By adopting the above technical solution, the vertical rods used for support in each frame are made into telescopic support rods, and the two telescopic support rods are hingedly connected, and the plug-in ends can be inserted into the ground, so that the frame forms a stable triangular structure. The height of the telescopic support rods is adjusted by setting locking parts, so that the planting rack can adapt to the growth of different varieties of plants.

[0009] Furthermore, the telescopic support rod includes an inner rod and an outer tube that are coaxially sleeved, the locking piece is hingedly connected to the outer tube, the locking piece includes a fixedly connected pressure rod and a clamping piece, the hinge axis is located between the pressure rod and the clamping piece, and the pressure rod is rotated downward to a horizontal position so that the clamping piece presses against the inner rod.

[0010] By adopting the above technical solution, a locking piece composed of a pressure rod and a tightening piece is provided. The pressure rod can be locked / unlocked by rotating it. When it is rotated to a horizontal position, the tightening piece and the inner rod are pressed against each other to lock the length of the telescopic inner rod. At this time, the pressure rod facing horizontally outward can be used to hang potted plants, further improving the application range of the planting rack and expanding the planting capacity.

[0011] Furthermore, the abutting member includes a mounting portion and a friction plate which are hingedly connected to each other, the mounting portion is fixedly connected to the pressure rod, and a side of the friction plate which is away from the mounting portion can be fitted to the outer peripheral wall of the inner rod.

[0012] By adopting the above technical solution, the friction plate fits against the outer wall of the inner rod, which can further improve the fastening strength of the locking piece; when the locking piece is in a loosened state, the friction plate is hingedly connected to the mounting portion, which can facilitate the formation of a loose gap between the friction plate and the inner rod, thereby facilitating the extension / shortening of the inner rod.

[0013] Furthermore, it also includes a strip board, both ends of which are respectively supported on the pressure rods of the adjacent frames.

[0014] By adopting the above technical solution, slats are placed along the length direction of the planting rack, which can further expand the capacity of the planting rack. The slats can be used to place potted plants or some small manual farm tools. The pressure rod is continuously subjected to downward force through the slats, and loosening of the locking parts can be avoided as much as possible.

[0015] Furthermore, a clamp is provided at the bottom of the strip, and the clamp is engaged with the pressure rod.

[0016] By adopting the above technical solution, a clamp is arranged under the strip to engage with the pressure rod, which can not only meet the fixing requirements but also facilitate disassembly.

[0017] Furthermore, a sliding groove is provided at the bottom of the strip along the length direction, and the clamp is slidably connected to the strip.

[0018] By adopting the above technical solution, the opening of the slide groove can facilitate the adjustment of the position of the clamp, so that the strip can be suitable for frames with different spans.

[0019] Furthermore, the connecting member is a connecting rod, and both ends of the connecting rod are respectively hinged to the telescopic support rods on both sides.

[0020] By adopting the above technical solution, setting a connecting rod and hingedly connecting the two ends of the connecting rod to the telescopic support rod, the frame can be expanded into a trapezoidal structure that is narrow at the top and wide at the bottom, so that the top surface of the planting rack can also be used to place potted plants or farm tools.

[0021] Furthermore, the connecting rod and the cross beam are detachably connected, and a fastener is provided therebetween, the fastener comprising a hanging ring and a wedge-shaped insert, the hanging ring is hung on the connecting rod, a mounting groove for accommodating the cross beam is opened on the hanging ring, a limit piece is provided on the hanging ring near the notch of the mounting groove, and the wedge-shaped insert extrusion plug is arranged between the limit piece and the cross beam.

[0022] By adopting the above technical solution, a fastener composed of a hanging ring and a wedge-shaped insert is used to connect the crossbeam and the connecting rod, which is not only convenient to operate but also easy to repair and maintain. If the wedge-shaped insert becomes loose after long-term use, the fastener can be restored to a tightened and locked state by hitting the wedge-shaped insert with a hammer.

[0023] Furthermore, a longitudinal traction rope is hung on the crossbeam, and a transverse traction rope is hung between adjacent telescopic support rods.

[0024] By adopting the above technical solution, the longitudinal traction rope and the transverse traction rope can provide traction and support for the vines of the plants, while also improving the connection strength between adjacent frame frames.

[0025] Furthermore, the longitudinal traction rope is connected with a clip away from the lower end, and the clip is used to be connected and fixed to the plant stem.

[0026] By adopting the above technical solution, it is convenient and simple to use clips to fix the plant stems, and the fixing position can be adjusted in time according to the growth conditions of the plants.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The vertical rods used for supporting in each frame are made into telescopic rods, and the two telescopic rods are hinged and connected, and the plug-in ends can be inserted into the ground, so that the frame forms a stable triangular structure, and the height of the telescopic rods is adjusted by setting locking pieces, so that the planting rack can adapt to the growth of different varieties of plants;

[0029] 2. The locking member can be locked / unlocked by rotating the pressure rod. When the pressure rod is rotated to the horizontal position, the pressing member is pressed against the inner rod to lock the length of the telescopic inner rod. At this time, the pressure rod facing outward horizontally can be used to hang potted plants, further improving the application range of the planting rack and expanding the planting capacity;

[0030] 3. The crossbeam and connecting rod are connected by a fastener composed of a hanging ring and a wedge-shaped insert, which is not only convenient to operate but also easy to repair and maintain. If the wedge-shaped insert becomes loose after long-term use, the fastener can be restored to a tightened and locked state by hitting the wedge-shaped insert with a hammer. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1It is a schematic diagram of the structure of a greenhouse planting rack according to an embodiment of the present application.

[0032] Figure 2 It is a schematic diagram of the fastener structure.

[0033] Figure 3 It is a schematic diagram of the locking member structure.

[0034] Figure 4 It is a schematic diagram of the connection structure between the locking piece and the telescopic bracket.

[0035] Description of reference numerals:

[0036] 1. Frame; 11. Telescopic support rod; 111. Inner rod; 112. Outer tube; 113. Abutment end; 12. Connector; 2. Crossbeam; 3. Locking member; 31. Pressure rod; 32. Abutment member; 321. Mounting portion; 322. Friction plate; 4. Strip; 41. Slide groove; 5. Clamp; 6. Fastener; 61. Hanging ring; 611. Mounting groove; 612. Limiting member; 62. Wedge-shaped insert; 7. Longitudinal traction rope; 8. Horizontal traction rope; 9. Clip. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1-4 The technical solution of this application is described clearly and completely.

[0038] The embodiment of the present application discloses a planting rack for a greenhouse.

[0039] Reference Figure 1 A greenhouse planting rack is formed by connecting multiple frames 1 through crossbeams 2. Each frame 1 includes two telescopic support rods 11, and the tops of the two telescopic support rods 11 are hingedly connected by a connecting piece 12. A locking piece 3 is provided on the telescopic support rod 11, and the locking piece 3 can control the locking / unlocking of the telescopic support rod 11, so that the telescopic support rod 11 can be extended or shortened, thereby adjusting the height of the planting rack, so that the planting rack can be suitable for the growth of different types of plants.

[0040] Reference Figure 1 The telescopic support rod 11 includes an inner rod 111 and an outer tube 112 which are coaxially sleeved. The locking member 3 is hingedly connected to the outer tube 112. When the locking member 3 is in an unlocked state, the inner rod 111 can slide freely in the outer tube 112. The end of the outer tube 112 away from the connecting member 12 is a plug end 113. The end of the plug end 113 is a pointed tip and is provided with barbs around the body, so that it is easy to insert it into the ground to embed the frame 1.

[0041] Reference Figure 1In this embodiment, three crossbeams 2 are provided, and the connecting member 12 is a connecting rod. The three crossbeams 2 are respectively arranged in parallel at the two ends and the center of the connecting rod, and the crossbeams 2 located at the edge are hingedly connected to the connecting rod. The two ends of the connecting rod are respectively hinged to the telescopic support rods 11 on both sides, so that the single product frame 1 forms a trapezoidal structure that is narrow at the top and wide at the bottom. The support plate or grid laid on the top of the frame 1 can be used to install agricultural equipment such as fill lights and drip irrigation nozzles, or to place potted plants and climbing plants for intercropping, which can greatly broaden the scope of application of the planting frame. In other embodiments, the connecting member 12 can also be directly a rotating shaft, and the plug end 113 is inserted into the ground, so that the two telescopic brackets form a stable triangular structure with the ground.

[0042] Reference Figure 1 , Figure 2 A fastener 6 is provided between the cross beam 2 and the connecting rod at the center, and the two are detachably connected by the fastener 6. The fastener 6 includes a hanging ring 61 and a wedge-shaped insert 62. The hanging ring 61 formed by bending a steel sheet is hung at the center of the connecting rod. A mounting groove 611 for accommodating the cross beam 2 is provided at the bottom of the hanging ring 61. The positions near the notches of the mounting groove 611 on both sides of the hanging ring 61 are bent inward to form a stopper 612. The tip of the wedge-shaped insert 62 is squeezed inward and inserted between the stopper 612 and the cross beam 2. The fastener 6 of the above structure is not only easy to operate, but also easy to repair and maintain. If the wedge-shaped insert 62 is loose after long-term use, the fastener 6 can be restored to a tightened and locked state by hitting the wedge-shaped insert 62 with a hammer.

[0043] Reference Figure 3 , Figure 4 The locking member 3 includes a fixedly connected pressure rod 31 and a fastening member 32, and the hinge axis is located between the pressure rod 31 and the fastening member 32. The pressure rod 31 is rotated downward to a horizontal position so that the fastening member 32 is pressed against the inner rod 111. At this time, the pressure rod 31 facing outward horizontally can be used to hang potted plants, further improving the application range of the planting rack and expanding the planting capacity. The fastening member 32 includes a hinged mounting portion 321 and a friction plate 322. The mounting portion 321 is integrally formed with the pressure rod 31. The side of the friction plate 322 that is away from the mounting portion 321 can be attached to the outer peripheral wall of the inner rod 111, further improving the fastening strength of the locking member; when the locking member 3 is in a loose state, the friction plate 322 is hingedly connected to the mounting portion 321, which can facilitate the formation of a loose gap between the friction plate 322 and the inner rod 111, thereby facilitating the extension / contraction of the inner rod 111.

[0044] Reference Figure 1The planting rack also includes a slat 4, the bottom of which is supported on a pressure rod 31 of an adjacent frame 1. A clamp 5 is provided at the bottom of the slat 4, and the clamp 5 is engaged with the pressure rod 31 to meet the fixing requirements and facilitate disassembly. A slide groove 41 is provided at the bottom of the slat 4 along the length direction, and the clamp 5 is slidably connected to the slat 4, so that the slat 4 can be applied to frames 1 with different spans. The slat 4 can be used to place potted plants or some small manual farm tools to further expand the capacity of the planting rack. The pressure rod 31 is continuously subjected to a downward force through the slat 4, and the loosening of the locking member can be avoided as much as possible.

[0045] Reference Figure 1 A longitudinal traction rope 7 is hung on the crossbeam 2, and a transverse traction rope 8 is hung between adjacent telescopic support rods 11. A clip 9 is connected to the longitudinal traction rope 7 away from the lower end, and the clip 9 is used to connect and fix with the plant stem. The longitudinal traction rope 7 and the transverse traction rope 8 can play a role of traction and support for the plant vines, and at the same time can also improve the connection strength between adjacent frame frames 1. It is convenient and simple to fix the plant stems with the clip 9, and the fixing position can be adjusted in time according to the growth of the plant.

[0046] The above are all preferred embodiments of the present application. Obviously, the embodiments described above are only preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made by ordinary technicians in this field based on the structure, shape, and principle of the present application without making any creative work should be covered within the protection scope of the present application.

Claims

1. A greenhouse planting rack, characterized in that: The invention is formed by connecting a plurality of frames (1), wherein each frame (1) is connected with a crossbeam (2), and each frame (1) comprises two telescopic support rods (11), wherein the tops of the two telescopic support rods (11) are hingedly connected via a connecting piece (12), and a locking piece (3) is provided on the telescopic support rod (11), and the locking piece (3) is used to lock and fix the telescopic support rod (11), and an inserting end (113) is provided at one end of the telescopic support rod (11) away from the connecting piece (12), and the inserting end (113) is used to be fixed to the ground.

2. The greenhouse planting rack according to claim 1, characterized in that: The telescopic support rod (11) comprises an inner rod (111) and an outer tube (112) which are coaxially sleeved, the locking member (3) is hingedly connected to the outer tube (112), the locking member (3) comprises a pressure rod (31) and a pressing member (32) which are fixedly connected, the hinge axis is located between the pressure rod (31) and the pressing member (32), and the pressure rod (31) is rotated downward to a horizontal position so that the pressing member (32) presses against the inner rod (111).

3. The greenhouse planting rack according to claim 2, characterized in that: The abutting member (32) comprises a mounting portion (321) and a friction plate (322) which are hingedly connected, the mounting portion (321) being fixedly connected to the pressure rod (31), and a side of the friction plate (322) which is away from the mounting portion (321) can be fitted to the outer peripheral wall of the inner rod (111).

4. The greenhouse planting rack according to claim 2, characterized in that: It also comprises a strip board (4), both ends of which are respectively supported on the pressure rods (31) of the adjacent frames (1).

5. The greenhouse planting rack according to claim 4, characterized in that: A clamp (5) is provided at the bottom of the strip plate (4), and the clamp (5) is clamped and matched with the pressure rod (31).

6. The greenhouse planting rack according to claim 5, characterized in that: A sliding groove (41) is provided at the bottom of the strip plate (4) along the length direction, and the clamp (5) is slidably connected to the strip plate (4).

7. The greenhouse planting rack according to claim 1, characterized in that: The connecting member (12) is a connecting rod, and both ends of the connecting rod are respectively hinged to the telescopic support rods (11) on both sides.

8. The greenhouse planting rack according to claim 7, characterized in that: The connecting rod and the cross beam (2) are detachably connected, and a fastener (6) is provided between the two. The fastener (6) comprises a hanging ring (61) and a wedge-shaped insert (62). The hanging ring (61) is hung on the connecting rod, and a mounting groove (611) for accommodating the cross beam (2) is formed on the hanging ring (61). A stopper (612) is provided at a position of the hanging ring (61) close to the notch of the mounting groove (611), and the wedge-shaped insert (62) is squeezed and plugged between the stopper (612) and the cross beam (2).

9. The greenhouse planting rack according to claim 1, characterized in that: A longitudinal traction rope (7) is hung on the crossbeam (2), and a transverse traction rope (8) is hung between adjacent telescopic support rods (11).

10. The greenhouse planting rack according to claim 9, characterized in that: The longitudinal traction rope (7) is connected to a clip (9) away from the lower end, and the clip (9) is used to be connected and fixed to the plant stem.

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