Adjustable cultivation frame for vegetable breeding

Abstract

The invention provides an adjustable cultivation frame for vegetable breeding. The adjustable cultivation frame comprises a plurality of cultivation devices. The cultivation devices are the same in structure, each cultivation device comprises two first mounting beams which are arranged in parallel, and the middles of the two first mounting beams are connected through a supporting beam; a second mounting beam is arranged right above each first mounting beam in parallel, and the first mounting beams and the second mounting beams are connected through a lifting frame; the cultivation frame bodies are arranged on the two sides of the supporting beam, the multiple cultivation devices are arranged in a layered mode, the second installation beams and the first installation beams which are vertically adjacent are connected, and the first installation beam located at the lowest position is arranged on the supporting frame body. When the vegetable cultivation shelf is used, the whole cultivation shelf is formed by stacking a plurality of cultivation devices, the number of cultivation layers is large, a plurality of cultivation grooves are formed in each layer, and vegetables are cultivated in the cultivation grooves; and the height of each layer of cultivation device can be independently adjusted, so that the growth requirements of different plants are met.

Description

Technical Field

[0001] The invention relates to the technical field of vegetable cultivation racks, in particular to an adjustable cultivation rack for vegetable breeding. Background Art

[0002] During the breeding process of vegetables, the growth environment needs to be controlled, and a cultivation rack is needed in this process. Most of the existing cultivation racks are fixed supports for the seedling frame, which is convenient for observing the seedlings inside the seedling frame, but the height adjustment is inconvenient. Moreover, when cultivating different vegetables, their growth heights are also different, so the traditional vegetable cultivation rack cannot adjust the height, resulting in some vegetables with growth height requirements cannot be planted in the cultivation rack.

[0003] For example, the document number "CN220654209U" proposes a vegetable breeding cultivation rack, which is described in

[0018] of the specification, including a seedling raising frame and a bottom plate, a height adjustment mechanism is connected between the lower side of the seedling raising frame and the bottom plate, and connecting plates are respectively installed on the upper sides of the front and rear side walls of the seedling raising frame, and two groups of arc-shaped frames are connected between the upper sides of the two groups of connecting plates, and the two groups of arc-shaped frames are respectively located at the left and right edges of the upper sides of the two groups of connecting plates. Its planting area is only the seedling raising frame, and the planting area is small, which is no longer suitable for large-scale vegetable planting and breeding. Summary of the invention

[0004] In view of the shortcoming that the height of existing vegetable cultivation racks cannot be adjusted, the present invention provides an adjustable vegetable breeding cultivation rack, which has the advantage of being composed of multiple cultivation devices and each layer of cultivation devices can adjust the height, thereby solving the problems raised in the above background technology.

[0005] The technical solution of the present invention is implemented as follows: an adjustable vegetable breeding cultivation rack is designed, including multiple cultivation devices; each cultivation device has the same structure, and each cultivation device includes two first mounting beams arranged in parallel, and the middle parts of the two first mounting beams are connected by a support beam; a second mounting beam is arranged in parallel directly above each first mounting beam, and the first mounting beam and the second mounting beam are connected by a lifting frame; a cultivation frame body is arranged on both sides of the support beam, and multiple cultivation devices are arranged in layers, and the upper and lower adjacent second mounting beams are connected to the first mounting beam, and the first mounting beam located at the bottom is arranged on the support frame body.

[0006] Preferably, the lifting frame includes a first support rod and a second support rod, each of which is respectively arranged between the second mounting beam and the first mounting beam, the first support rod and the second support rod intersect in the middle and are rotatably connected; the second support rod is rotatably connected to the second slider at the top, the second slider is slidably arranged on the second guide rail, and the second guide rail is installed under the second mounting beam; the first support rod is rotatably connected to a moving seat at the bottom, the bottom of the moving seat is connected to the first slider, the first slider is slidably arranged on the first guide rail, and the first guide rail is installed on the top of the first mounting beam; a transmission screw parallel to the first guide rail is connected to the internal thread of the moving seat, and both ends of the transmission screw are respectively rotatably installed in the first bearing seat, and the first bearing seat is respectively installed on the first mounting beam; a transmission mechanism is provided at the top of the support beam, and both ends of the transmission mechanism are respectively connected to the transmission screw.

[0007] Preferably, the transmission mechanism includes a transmission shaft located above the support beam, with a plurality of second bearing seats rotatably mounted on the transmission shaft, and the second bearing seats are fixed to the support beam; the transmission shaft is perpendicular to the transmission screw, and both ends of the transmission shaft extend to the ends of the transmission screw respectively, and first bevel gears are respectively provided at both ends of the transmission shaft, and second bevel gears are respectively provided at both ends of the transmission screw, and the second bevel gears are meshed with the first bevel gears.

[0008] Preferably, one of the second bevel gears is also meshed with a third bevel gear on a side away from the first bevel gear, the third bevel gear is mounted on the end of the driving rod, the middle part of the driving rod is rotatably mounted in the top of the L-shaped arm, and the lower end of the L-shaped arm is connected to the side of the first mounting beam; a polygonal hole is provided at one end of the driving rod away from the third bevel gear, a polygonal docking head matching its shape is provided in the hole for insertion and removal, and the docking head is mounted on the handheld power tool.

[0009] Preferably, the support frame includes support legs respectively arranged at two ends of the first mounting beam located at the bottom, two adjacent support legs are connected by a connecting rod, and the connecting rods are connected by a plurality of reinforcing rods.

[0010] Preferably, the cultivation frame includes two first support rods respectively located on both sides of the support beam, both ends of the first support rods are respectively connected to the first mounting beam through first connecting seats, and the two first support rods are connected by multiple first fixing rods; multiple first culture troughs are also provided on both sides of the support beam, and the first culture troughs are placed on the first support rods.

[0011] Preferably, a bar seat is installed on the top of each of the two second mounting beams located at the top, and a group of second support rods are provided at both ends of the two bar seats, and the two ends of the second support rods are connected to the bar seats through second connecting seats; the two second support rods in each group are connected by multiple second fixing rods, and multiple second culture troughs are also provided on the two bar seats, and the second culture troughs are placed on the second support rods respectively.

[0012] Preferably, two strip supports are symmetrically provided at the bottom of the second culture tank and the bottom of the first culture tank respectively.

[0013] Compared with the prior art, when the present invention is in use, the entire culture rack is composed of multiple superimposed cultivation devices, with a large number of cultivation layers, and each layer is provided with multiple culture troughs for cultivating vegetables; and the cultivation devices on each layer can adjust the height individually to meet the growth needs of different plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a complete structural schematic diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of the present invention without the culture tank.

[0017] Figure 3 It is a schematic diagram of the structure among the strip seat, the second connecting seat and the second supporting rod of the present invention.

[0018] Figure 4 It is a schematic diagram of the structure of each layer of the cultivation device of the present invention.

[0019] Figure 5 It is a schematic diagram of the specific structure of one end of the cultivation device of the present invention.

[0020] Figure 6 It is a schematic diagram of the structure of the culture tank of the present invention.

[0021] Figure 7 This is a schematic diagram of the present invention after the strip seat, the second connecting seat and the second supporting rod are removed.

[0022] In the figure: 1. connecting rod; 2. supporting leg; 3. first mounting beam; 4. supporting beam; 5. first guide rail; 6. first slider; 7. transmission screw; 8. moving seat; 9. first support rod; 10. second support rod; 11. first culture trough; 12. first connecting seat; 13. first support rod; 14. strip seat; 15. second connecting seat; 16. second support rod; 17. second mounting beam; 18. second slider; 19. first bevel gear; 20. transmission shaft; 21. second bearing seat; 22. second bevel gear; 23. second guide rail; 24. first bearing seat; 25. L-shaped support arm; 26. driving rod; 27. third bevel gear; 28. reinforcing rod; 29. ​​first fixed rod; 30. second fixed rod; 31. second culture trough; 32. strip support. DETAILED DESCRIPTION

[0023] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Reference Figures 1 to 6 The present invention provides a technical solution: an adjustable vegetable breeding cultivation rack, comprising a plurality of cultivation devices, each cultivation device having the same structure, each cultivation device comprising two first mounting beams 3 arranged in parallel, the middle parts of the two first mounting beams 3 being connected by a supporting beam 4, such as Figure 3 As shown, the two first mounting beams 3 and the supporting beam 4 form an I-shaped structure.

[0025] A second mounting beam 17 is arranged parallel to each first mounting beam 3, and the first mounting beam 3 and the second mounting beam 17 are connected via a lifting frame. Figure 4 As shown, the lifting frame includes a first support rod 9 and a second support rod 10 respectively arranged between the second mounting beam 17 and the first mounting beam 3, the first support rod 9 and the second support rod 10 are crossed in the middle and are rotatably connected, that is, the first support rod 9 and the second support rod 10 form an "X"-shaped frame body, and the first support rod 9 and the second support rod 10 can achieve height changes when opening and closing;

[0026] Among them, Figure 5 and Figure 4As shown, the second support rod 10 is rotatably connected to the top with a second slider 18, and the second slider 18 is slidably set on the second guide rail 23, and the second guide rail 23 is installed below the second mounting beam 17. The first support rod 9 is rotatably connected to the bottom with a moving seat 8, and the bottom of the moving seat 8 is connected to the first slider 6, and the first slider 6 is slidably set on the first guide rail 5. The first guide rail 5 and the second guide rail 23 are located on the same side, and the first guide rail 5 is installed on the first mounting beam 3. The moving seat 8 is internally threaded with a transmission screw 7 parallel to the first guide rail 5, and the two ends of the transmission screw 7 are respectively rotatably installed in the first bearing seat 24, and the first bearing seat 24 is respectively installed on the first mounting beam 3. Therefore, when the transmission screw 7 rotates, it can drive the moving seat 8 to move, and the moving seat 8 can drive the first support rod 9 to move, so the first support rod 9 can drive the entire "X"-shaped frame to open and close. When the "X"-shaped frame is closed, the second mounting beam 17 can be raised, and when the "X"-shaped frame is opened, the height of the second mounting beam 17 is reduced.

[0027] A transmission mechanism is provided on the top of the support beam 4, and both ends of the transmission mechanism are connected to the transmission screw 7 respectively, so that the two cultivation devices in each cultivation device can move synchronously. Figure 5 As shown, the transmission mechanism includes a transmission shaft 20 located above the support beam 4, and a plurality of second bearing seats 21 are rotatably mounted on the transmission shaft 20. The second bearing seats 21 are fixed to the support beam 4, and the second bearing seats 21 are used to support the transmission shaft 20. Since the transmission shaft 20 has a large span and a long length, the transmission shaft 20 will not be deformed or bent after being supported by the second bearing seats 21;

[0028] The transmission shaft 20 is perpendicular to the transmission screw 7, and both ends of the transmission shaft 20 extend to the ends of the transmission screw 7 respectively. The first bevel gears 19 are respectively provided at both ends of the transmission shaft 20, and the second bevel gears 22 are respectively provided at both ends of the transmission screw 7. The second bevel gear 22 is meshed with the first bevel gear 19. Therefore, when the transmission shaft 20 is rotated, since its two ends are simultaneously meshed with the two transmission screws 7 through the bevel gears, the two transmission screws 7 can rotate simultaneously driven by the transmission shaft 20.

[0029] Both sides of the support beam 4 are provided with a planting frame, such as Figure 2 and Figure 4 As shown, the cultivation frame includes two first support rods 13 respectively located on both sides of the support beam 4, the two ends of the first support rod 13 are respectively connected to the first mounting beam 3 through the first connecting seat 12, and the two first support rods 13 are connected through a plurality of first fixing rods 29, and the first fixing rods 29 are used to enhance the stability and support strength between the first support rods 13. A plurality of first culture troughs 11 are also provided on both sides of the support beam 4, and the first culture troughs 11 are placed on the first support rods 13, and the first culture troughs 11 are used to cultivate the planted vegetables.

[0030] like Figure 1and Figure 2 As shown, multiple cultivation devices are arranged in layers, so that the first mounting beam 3 is placed above the second mounting beam 17, and the two are stacked together. When installing, the upper and lower adjacent second mounting beams 17 are connected to the first mounting beam 3;

[0031] However, the whole device needs stable support, so the multi-layer cultivation device is set on the support frame, specifically, the first mounting beam 3 located at the bottom is set on the support frame. The support frame includes support legs 2 respectively arranged at both ends of the first mounting beam 3 located at the bottom, the support legs 2 are fixed on the ground, and two adjacent support legs 2 are connected by a connecting rod 1, and the connecting rods 1 are connected by multiple reinforcement rods 28.

[0032] It should be noted that the entire culture rack is composed of multiple cultivation devices stacked together, but Figure 7 As shown, there is nothing between the two second mounting beams 17 at the top. If no other structure is installed, it will not only waste space but also affect the appearance. Therefore, a strip seat 14 is installed on the top of the two second mounting beams 17 at the top, and a set of second support rods 16 are respectively arranged at both ends of the two strip seats 14. The two ends of the second support rods 16 are connected to the strip seat 14 through the second connecting seat 15;

[0033] The two second support rods 16 of each group are connected by a plurality of second fixing rods 30, and the second fixing rods 30 are used to enhance the stability and strength between the two second support rods 16. A plurality of second culture tanks 31 are also provided on the two bar seats 14, and the second culture tanks 31 are respectively placed on the second support rods 16;

[0034] The second culture tank 31 is the same as the first culture tank 11 and is used for cultivating vegetables. Figure 6 As shown, two strip supports 32 are symmetrically provided at the bottom of the second culture tank 31 and the first culture tank 11 respectively. The strip supports 32 can not only be used as supporting members when the culture tank is placed on the ground, but also when the culture tank is placed on the support rod, the strip supports 32 are located between two second support rods 16 or between two second support rods 16, thereby preventing the culture tank from slipping.

[0035] The present application also proposes a structure for driving the transmission shaft 20 to rotate, such as Figure 5 and Figure 4 As shown, a third bevel gear 27 is also meshed on one side of the second bevel gear 22 away from the first bevel gear 19, and the third bevel gear 27 is mounted on the end of the driving rod 26. The middle part of the driving rod 26 is rotatably mounted in the top of the L-shaped support arm 25, and the lower end of the L-shaped support arm 25 is connected to the side of the first mounting beam 3;

[0036] A polygonal hole (not numbered in the figure) is provided at one end of the driving rod 26 away from the third bevel gear 27, and a polygonal multi-connector (such as Figure 5 As shown in the figure, not marked), the butt joint is installed on a hand-held power tool, such as a hand drill;

[0037] Specifically, when the height needs to be adjusted, the handheld power tool can be held and the docking head can be placed in the hole at the end of the driving rod 26. Both the hole and the docking head are hexagonal prism structures. After the docking head is inserted into the hole, the handheld power tool can be controlled to drive the third bevel gear 27 to rotate, so that the third bevel gear 27 drives the first bevel gear 19 and the second bevel gear 22 to rotate, and the first bevel gear 19 drives the transmission shaft 20 to rotate, so that the two transmission screws 7 rotate at the same time, so that the cultivation device of each layer can be raised and lowered in this way;

[0038] In actual application, different vegetables can be planted on each layer. Since different vegetables grow at different heights, for example, cabbage and lettuce have lower heights, while peppers and eggplants have higher heights, the height in the area of ​​cabbage and lettuce can be lowered, while the height in the area of ​​peppers and eggplants can be raised, thus achieving multifunctional planting.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable vegetable breeding cultivation rack, characterized in that: including a plurality of cultivation devices; Each cultivation device has the same structure, and each cultivation device comprises two first mounting beams (3) arranged in parallel, and the middle parts of the two first mounting beams (3) are connected via a supporting beam (4); A second mounting beam (17) is provided in parallel directly above each first mounting beam (3), and the first mounting beam (3) and the second mounting beam (17) are connected via a lifting frame; Both sides of the support beam (4) are provided with a planting frame, and, The plurality of cultivation devices are arranged in layers, the upper and lower adjacent second mounting beams (17) are connected to the first mounting beams (3), and the first mounting beam (3) located at the bottom is arranged on the support frame.

2. The adjustable vegetable breeding cultivation rack according to claim 1, characterized in that: The lifting frame comprises a first support rod (9) and a second support rod (10) respectively arranged between the second mounting beam (17) and the first mounting beam (3), wherein the first support rod (9) and the second support rod (10) are intersected at the middle and are rotatably connected; The top of the second support rod (10) is rotatably connected to a second slider (18), the second slider (18) is slidably arranged on a second guide rail (23), and the second guide rail (23) is installed below the second mounting beam (17); The bottom of the first support rod (9) is rotatably connected to a moving seat (8), the bottom of the moving seat (8) is connected to a first slider (6), the first slider (6) is slidably arranged on a first guide rail (5), and the first guide rail (5) is mounted on the top of a first mounting beam (3); the moving seat (8) is internally threadedly connected to a transmission screw (7) parallel to the first guide rail (5), the two ends of the transmission screw (7) are respectively rotatably mounted in a first bearing seat (24), and the first bearing seat (24) is respectively mounted on the first mounting beam (3); A transmission mechanism is provided on the top of the support beam (4), and both ends of the transmission mechanism are respectively connected to a transmission lead screw (7).

3. The adjustable vegetable breeding cultivation rack according to claim 2, characterized in that: The transmission mechanism comprises a transmission shaft (20) located above the support beam (4), a plurality of second bearing seats (21) are rotatably mounted on the transmission shaft (20), and the second bearing seats (21) are fixed to the support beam (4); The transmission shaft (20) is perpendicular to the transmission screw (7), and the two ends of the transmission shaft (20) extend to the ends of the transmission screw (7) respectively. The two ends of the transmission shaft (20) are respectively provided with first bevel gears (19), and the two ends of the transmission screw (7) are respectively provided with second bevel gears (22), and the second bevel gears (22) are meshed with the first bevel gears (19).

4. The adjustable vegetable breeding cultivation rack according to claim 3, characterized in that: A third bevel gear (27) is meshed with one side of the second bevel gear (22) away from the first bevel gear (19), and the third bevel gear (27) is mounted on the end of a driving rod (26). The middle part of the driving rod (26) is rotatably mounted in the top of an L-shaped support arm (25), and the lower end of the L-shaped support arm (25) is connected to the side of the first mounting beam (3); A polygonal hole is arranged at one end of the driving rod (26) away from the third bevel gear (27), a polygonal butt joint matching the shape of the driving rod (26) is arranged in the hole for insertion and removal, and the butt joint is mounted on the handheld electric tool.

5. The adjustable vegetable breeding cultivation rack according to claim 1, characterized in that: The support frame comprises support legs (2) respectively arranged at two ends of a first mounting beam (3) located at the bottom, two adjacent support legs (2) are connected via a connecting rod (1), and the connecting rods (1) are connected via a plurality of reinforcing rods (28).

6. The adjustable vegetable breeding cultivation rack according to claim 4, characterized in that: The cultivation frame comprises two first support rods (13) respectively located on both sides of the support beam (4); both ends of the first support rod (13) are respectively connected to the first mounting beam (3) via a first connecting seat (12); and the two first support rods (13) are connected via a plurality of first fixing rods (29); A plurality of first culture tanks (11) are also provided on both sides of the support beam (4), and the first culture tanks (11) are placed on the first support rods (13).

7. The adjustable vegetable breeding cultivation rack according to claim 6, characterized in that: The tops of the two second mounting beams (17) located at the top are respectively installed with strip seats (14), and a group of second support rods (16) are respectively arranged at both ends of the two strip seats (14), and the two ends of the second support rods (16) are respectively connected to the strip seats (14) through second connecting seats (15); The two second support rods (16) of each group are connected via a plurality of second fixing rods (30), and, A plurality of second culture tanks (31) are also provided on the two strip-shaped seats (14), and the second culture tanks (31) are respectively placed on the second support rods (16).

8. The adjustable vegetable breeding cultivation rack according to claim 8, characterized in that: Two strip supports (32) are symmetrically arranged at the bottom of the second culture tank (31) and the bottom of the first culture tank (11).

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