Swing type three-dimensional planting device

Abstract

The utility model relates to a swing type three-dimensional planting device which comprises a planting groove and a supporting frame used for supporting the planting groove, and the supporting frame comprises a fixed base, a first swing vertical rod, a second swing vertical rod and a supporting seat, the bottom ends of the first swing vertical rod and the second swing vertical rod are hinged to the fixed base and located on the two sides of the supporting base respectively, and the top ends of the first swing vertical rod and the second swing vertical rod are hinged to the planting grooves in a matched mode respectively; the supporting frame is provided with a driving mechanism, the driving mechanism comprises a driving piece, a belt wheel and a transmission belt, the belt wheel is installed on the supporting seat, the transmission belt is wound around the belt wheel, and the two ends of the transmission belt are fixedly connected with the first swing vertical rod and the second swing vertical rod respectively; the driving part is used for driving the belt wheel to rotate forwards or reversely, and the first swing vertical rod and the second swing vertical rod are linked through the transmission belt to synchronously swing leftwards or rightwards. According to the utility model, the planting groove can transversely swing left and right, and the planting space can be saved or increased by more than 30% when fruits, vegetables, flowers and the like are planted.

Description

Technical Field

[0001] The utility model belongs to the technical field of plant planting, and in particular relates to a swing-type three-dimensional planting device. Background Art

[0002] Most of the existing plant planting stands are not height-adjustable, and a few are height-adjustable. The purpose of height adjustment is to make planting and picking more convenient. However, sufficient operation and picking distances need to be reserved between adjacent plant planting stands, resulting in low utilization of the planting space. Utility Model Content

[0003] Based on the above-mentioned shortcomings and deficiencies in the prior art, the purpose of the utility model is to provide a swing-type three-dimensional planting device.

[0004] In order to achieve the above utility model purpose, the utility model adopts the following technical solutions:

[0005] A swing-type three-dimensional planting device, comprising a planting trough and a support frame for supporting the planting trough, wherein the support frame comprises a fixed base and a first swinging upright rod, a second swinging upright rod and a supporting seat arranged on the fixed base, the bottom ends of the first swinging upright rod and the second swinging upright rod are hinged to the fixed base and are respectively located on both sides of the supporting seat, and the top ends of the first swinging upright rod and the second swinging upright rod are respectively hinged to the planting trough;

[0006] The support frame is provided with a driving mechanism, which includes a driving member, a pulley and a transmission belt. The pulley is installed on the supporting seat, and the transmission belt is wound around the pulley. The two ends of the transmission belt are respectively fixedly connected to the first swing upright and the second swing upright. The driving member is used to drive the pulley to rotate forward or reverse, and the first swing upright and the second swing upright are linked to swing left or right synchronously through the transmission belt.

[0007] As a preferred solution, there are N support frames, which are distributed in sequence along the length direction of the planting trough; wherein N is an integer greater than 1.

[0008] The pulleys of all the support frames are connected through a transmission shaft, and the driving parts share one.

[0009] As a preferred solution, lifting adjustment members are respectively provided between the top ends of the first swing upright rod and the second swing upright rod and the planting trough.

[0010] As a preferred embodiment, the lifting and adjusting component includes an upper joint and a lower joint, the upper joint includes an upper supporting section and a lower threaded section, the lower joint includes an upper threaded section and a lower hinged section, the upper supporting section of the upper joint is used to support the planting trough, the lower threaded section of the upper joint is threadedly connected to the upper threaded section of the lower joint, and the lower hinged section of the lower joint is hinged to the top end of the first swing upright or the top end of the second swing upright.

[0011] As a preferred solution, the lower hinged section of the lower joint has a limiting groove, the top end of the first swinging upright rod or the top end of the second swinging upright rod is hinged in the limiting groove, and the limiting groove is used to limit the swing stroke of the first swinging upright rod or the second swinging upright rod.

[0012] As a preferred solution, the lower joints of the lifting and lowering adjustment members at the top ends of the first swinging upright rod and the second swinging upright rod are fixedly connected or integrally formed;

[0013] And / or, the upper joint has a lifting and adjusting handle, and the outer peripheral surface of the lifting and adjusting handle has a knurling structure.

[0014] As a preferred solution, a support is provided below the planting trough, and both sides of the lower part of the support have sleeve positions respectively, which are used for sleeve connection of the upper support section of the upper joint of the lifting and lowering adjustment member at the top of the first swing upright rod and the second swing upright rod;

[0015] Both sides of the upper part of the support are respectively provided with elastic bayonet holes for installing the cross bar.

[0016] As a preferred solution, a height adjustment pad is provided between the sleeve joint of the support and the upper supporting section of the upper joint of the lifting and lowering adjusting member.

[0017] As a preferred solution, the two ends of the transmission belt are fixedly connected to the first swing upright rod and the second swing upright rod through buckles respectively;

[0018] The buckle comprises a male buckle and a female buckle;

[0019] The male buckle comprises a base and two elastic arms located on the base and distributed at a relative distance, and the inner sides of the two elastic arms facing each other are respectively provided with latch teeth;

[0020] The female buckle comprises a mounting body and a buckling groove located on one side or both sides of the mounting body, the mounting body has a sleeve through hole for being sleeved and mounted on the first swing upright pole or the second swing upright pole; the bottom of the buckling groove has an insertion hole for inserting the end of the transmission belt; the opposite groove walls of the buckling groove have guiding inclined surfaces;

[0021] When the elastic arm of the male buckle is inserted into the buckling groove of the female buckle, the two elastic arms are clamped together under the action of the guiding inclined surface of the buckling groove, and the transmission belt is fixed by the clamping teeth.

[0022] As a preferred solution, a mesh cloth is provided in the planting trough, and a preset distance is provided between the bottom of the mesh cloth and the bottom of the planting trough to form a drainage channel, and a drainage pipe connected to the drainage channel is provided on one side of the planting trough;

[0023] And / or, a drip irrigation pipe is provided above the planting trough;

[0024] And / or, the bottom ends of the first swing upright rod and the second swing upright rod are hinged to the fixed base through a T-shaped connector.

[0025] Compared with the prior art, the utility model has the following beneficial effects:

[0026] (1) The support frame of the utility model can realize the horizontal swing of the planting trough, which can save or increase more than 30% of the planting space when planting plants (fruits, vegetables, flowers, etc.);

[0027] (2) The utility model utilizes the two ends of the transmission belt to link the first swinging upright rod and the second swinging upright rod, so that the first swinging upright rod and the second swinging upright rod can swing in the same direction and synchronously, and the structure is simple and reliable;

[0028] (3) The utility model utilizes a transmission shaft to realize the pulley linkage of all support frames, thereby realizing the synchronous swing of all support frames;

[0029] (4) The utility model utilizes a lifting and adjusting member to adjust the height and inclination of the planting trough to facilitate drainage;

[0030] (5) The utility model utilizes the elastic bayonet of the support to install the crossbar, which facilitates the installation of other components such as the mesh cloth;

[0031] (6) The height adjustment pad of the utility model is conducive to adaptively adjusting the height and inclination of the planting trough;

[0032] (7) The buckle of the utility model realizes effective fixation of the transmission belt and smooth transmission. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a structural schematic diagram of a swing-type three-dimensional planting device according to Embodiment 1 of the present utility model;

[0034] Figure 2 It is a structural schematic diagram of the swing-type three-dimensional planting device of Embodiment 1 of the utility model from another perspective;

[0035] Figure 3 yes Figure 2 AA section view in the figure;

[0036] Figure 4 yes Figure 3 A magnified view of part I in FIG.

[0037] Figure 5 yes Figure 3 The enlarged view of Part II in FIG.

[0038] Figure 6 It is a schematic structural diagram of the bottom of the support frame of Example 1 of the utility model;

[0039] Figure 7 It is a structural schematic diagram of the lifting and lowering adjustment member of Example 1 of the utility model;

[0040] Figure 8 It is a schematic structural diagram of a female buckle of a buckle member of Example 1 of the utility model;

[0041] Fig. 9 is a schematic structural diagram of the female buckle of the buckle member of Example 1 of the utility model from another perspective;

[0042] Fig.10 It is a schematic structural diagram of a male buckle of a buckle member of Embodiment 1 of the utility model;

[0043] Fig.11 It is a schematic structural diagram of a U-shaped support of Example 1 of the utility model;

[0044] Fig.12 It is a display diagram of four structural deformation states of the swing-type three-dimensional planting device of Example 1 of the utility model;

[0045] Fig.13 It is a structural schematic diagram of a swing-type three-dimensional planting device according to Embodiment 2 of the present utility model;

[0046] Fig.14 It is a structural schematic diagram of a swing-type three-dimensional planting device according to Example 5 of the utility model. DETAILED DESCRIPTION

[0047] In order to more clearly illustrate the embodiments of the utility model, the specific implementation methods of the utility model will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0048] Embodiment 1:

[0049] like Figure 1-11 As shown, the swing-type three-dimensional planting device of this embodiment includes two support frames 1 and the planting troughs 2 supported thereon, and also includes a drainage pipe 3 for draining excess water from the planting troughs 2. The support frames 1 are sequentially spaced along the length direction of the planting troughs 2, and the number of the support frames is determined according to the length of the planting troughs, and specifically can be determined according to the planting area size of the greenhouse or glass house.

[0050] The support frame 1 of this embodiment includes a fixed base 10 , a supporting base 11 , a first swinging upright rod 12 , a second swinging upright rod 13 , a lifting adjustment member 14 and a U-shaped support 15 .

[0051] Among them, the supporting seat 11 is fixedly installed in the middle of the fixed base 10, the first swing upright rod 12 and the second swing upright rod 13 are respectively located on both sides of the supporting seat 11, and the bottom ends of the first swing upright rod 12 and the second swing upright rod 13 are respectively hinged to the fixed base 10 through T-shaped connecting pieces 16.

[0052] Specifically, the first swing upright 12 and the second swing upright 13 are square tube structures, and the vertical section of the T-shaped connector 16 is a square tube structure that is plugged into and matched with the first swing upright or the second swing upright, so that the bottom of the first swing upright or the second swing upright can be plugged into the vertical section of the T-shaped connector 16 and fixed by bolts; in addition, the horizontal section of the T-shaped connector 16 is hinged on the fixed base 10, and the specific hinge method can be referred to the existing technology and will not be repeated here.

[0053] The support frame 1 of this embodiment is correspondingly provided with a driving mechanism 4, which is used for the first swinging upright rod 12 and the second swinging upright rod 13 to swing. Specifically, the driving mechanism includes a driving motor 41, a pulley 42 and a transmission belt 43, the pulley 42 is rotatably mounted on the support seat 11 (for example, mounted through a bearing), the transmission belt 43 is wound in a single layer in the wheel groove of the pulley 42, and the two ends of the transmission belt 43 are respectively fixedly connected to the first swinging upright rod 12 and the second swinging upright rod 13; the driving motor 41 is used to drive the pulley 42 to rotate forward or reverse, and the first swinging upright rod 12 and the second swinging upright rod 13 are linked to swing leftward or rightward in the same direction and synchronously through the transmission belt 43.

[0054] The two ends of the transmission belt 43 are fixedly connected to the first swing upright rod 12 and the second swing upright rod 13 through the buckle parts 5 respectively. Specifically, the buckle 5 includes a male buckle and a female buckle, the male buckle includes a base 510 and two elastic arms 511 located on the base 510 and distributed at a relative interval, and the inner sides of the two elastic arms 511 are respectively provided with latch teeth 5110; the female buckle includes a mounting body 520 and a latching groove 521 located on both sides of the mounting body 520, the mounting body 520 has a sleeve through hole 5201, which is used for being sleeved and mounted on the first swing upright 12 or the second swing upright 13; the bottom of the latching groove 521 has a plug hole 5210 for inserting the end of the transmission belt 43; the two opposite groove walls of the latching groove 521 have guiding inclined surfaces 5211; when the elastic arm 511 of the male buckle is inserted into the latching groove 521 of the female buckle, the two elastic arms are clamped with each other under the action of the guiding inclined surfaces of the latching groove to fix the transmission belt 43 through the latch teeth 5110.

[0055] The pulleys 42 corresponding to the two support frames of this embodiment are connected via a transmission shaft 6 to achieve synchronous rotation; wherein, the driving motors share one.

[0056] The top ends of the first swinging upright rod 12 and the second swinging upright rod 13 of this embodiment are respectively hingedly matched with the planting trough 2. Specifically, a lifting adjustment member 14 is respectively provided between the top ends of the first swinging upright rod 12 and the second swinging upright rod 13 and the planting trough 2 to facilitate adjusting the height and inclination of the planting trough 2.

[0057] The lifting and adjusting member 14 includes an upper joint 71 and a lower joint 72. The upper joint 71 includes an upper support section 710 and a lower threaded section 711. The lower joint 72 includes an upper threaded section 720 and a lower hinged section 721. The upper support section 710 of the upper joint is sleeved with the U-shaped support 15. The U-shaped support 15 is used to support the planting trough 2. The lower threaded section 711 of the upper joint is threadedly connected with the upper threaded section 720 of the lower joint. The lower hinged section 721 of the lower joint is hinged with the top of the first swinging upright rod 12 or the top of the second swinging upright rod 13. In this embodiment, the lifting and adjusting is realized by threading the lower threaded section 711 of the upper joint with the upper threaded section 720 of the lower joint. Among them, the lower thread section 711 of the upper joint is an internal thread structure, and the upper thread section 720 of the lower joint is an external thread structure. The outer periphery of the lower thread section 711 of the upper joint has a lifting and adjusting handle 7110, and the lifting and adjusting handle 7110 is a ring structure. The outer peripheral surface of the lifting and adjusting handle 7110 has a knurled structure to facilitate the rotation of the upper joint 71.

[0058] In addition, the lower joints of the two lifting and adjusting parts of the present embodiment are integrally formed, that is, the two lifting and adjusting parts are combined into one body, and the lower hinged section 721 of the lower joint has a first limiting groove 7210 and a second limiting groove 7211, and the top end of the first swing upright rod and the top end of the second swing upright rod are respectively hinged in the first limiting groove 7210 and the second limiting groove 7211, and the first limiting groove 7210 and the second limiting groove 7211 are respectively used to limit the swing stroke of the first swing upright rod 12 and the second swing upright rod 13, that is, the groove walls on both sides of the limiting groove are used to limit the swing stroke.

[0059] The two sides of the lower part of the U-shaped support 15 of this embodiment are provided with sleeve positions 150 respectively. The sleeve positions 150 are round tube structures, which are used for sleeve connection of the upper support section 710 of the upper joint of the lifting and lowering adjustment member at the top of the first swinging upright and the second swinging upright. The sleeve positions 150 abut against the lifting and lowering adjustment handle 7110. In addition, the two sides of the upper part of the U-shaped support 15 are provided with elastic bayonet 151 respectively, which are used for installing the cross bar 8, that is, a cross bar 8 is provided on each side of the planting groove 2. Moreover, the two sides of the upper part of the U-shaped support 15 are also provided with limiting elbows W respectively, and the outer edges of the grooves on both sides of the planting groove 2 are respectively embedded in the limiting elbows W. The limiting elbows W and the U-shaped groove of the U-shaped support 15 constitute the limiting space of the planting groove 2, which can prevent the planting groove 2 from tipping over.

[0060] The two ends of the planting trough 2 of this embodiment are open structures, and end caps 20 are installed respectively. The two sides of the end caps 20 are respectively sleeved on the cross bars 8 on the two sides of the planting trough; in addition, a mesh cloth 9 is provided in the planting trough 2, and the two sides of the mesh cloth 9 are fixed to the cross bars 8 on both sides by multiple film pressing cards L, and the bottom of the mesh cloth is kept at a preset distance from the bottom of the planting trough to form a drainage channel, and the end cap 20 on one side of the planting trough 2 is provided with a drainage pipe 3 connected to the drainage channel. Among them, the upper space surrounded by the mesh cloth 9 is used to plant strawberries.

[0061] A drip irrigation pipe K is provided above the planting trough 2 of this embodiment, for drip irrigation of the strawberries planted in the planting trough 2, so as to supplement the water and nutrients required for the growth of the strawberries. The drip irrigation pipe K is placed on a plurality of positioning frames D installed on the two side cross bars 8 (i.e., the two sides of the positioning frame are respectively fixed on the two side cross bars), so as to realize the positioning of the drip irrigation pipe.

[0062] The above-mentioned fixed installation method can adopt bolts, screws, clamping methods commonly used in the prior art, etc., which will not be described in detail here.

[0063] After the swing-type three-dimensional planting device of this embodiment is arranged in several rows, as an example, taking four rows as an example, the following can be performed: Fig.12 The four deformation structures shown can save or increase more than 30% of the planting space.

[0064] The swinging three-dimensional planting device of this embodiment can not only plant strawberries, but also flowers, fruits, vegetables, etc., and is suitable for various usage scenarios; it can be used in balconies, outdoors, gardens, courtyards, etc., and can adapt to different venues and plant different types of plants.

[0065] For example, a flower pot or seedling pot is supported by a U-shaped support, and driven by a driving motor to achieve inward or outward translation, so as to cope with different weather conditions and maintain the growth of plants. On rainy days, the swing column is started by the driving motor, and the flower pot or seedling pot will smoothly translate inward, effectively blocking the rain and preventing the problem of root rot caused by excessive wetting of flowers or seedlings; even in the continuous rainy season, the plants can maintain healthy growth. On sunny days, the swing column is started by the driving motor to translate the flower pot or seedling pot outward, so that the plants can be fully exposed to the sun and absorb enough sunlight and energy. This flexible adjustment method ensures that the plants can get the best growth environment under different lighting requirements, so that they can grow more vigorously. Therefore, it not only improves the efficiency and effect of balcony planting, but also brings a more convenient and interesting planting experience to plant lovers.

[0066] Embodiment 2:

[0067] The swing type three-dimensional planting device of this embodiment is different from that of embodiment 1 in that:

[0068] like Fig.13 As shown, a height adjustment pad Z is provided between the sleeve joint of the U-shaped support and the upper support section of the upper joint of the lifting adjustment member. One or more (such as three) height adjustment pads Z may be provided, which are specifically determined according to actual application requirements;

[0069] As an example: the length of a modern greenhouse is 90 or 100 meters, and the drainage drop is generally 15-20cm, so on the basis of adjusting the lifting adjustment member (for example, the adjustment stroke is 0-50mm), 1-3 height adjustment pads are needed;

[0070] For other structures, please refer to Example 1.

[0071] Embodiment 3:

[0072] The swing type three-dimensional planting device of this embodiment is different from that of embodiment 1 in that:

[0073] The lower joints of the lifting and lowering adjustment members at the top ends of the first swinging upright pole and the second swinging upright pole are fixedly connected by connecting rods, etc., to meet the actual needs of different applications;

[0074] For other structures, please refer to Example 1.

[0075] Embodiment 4:

[0076] The swing type three-dimensional planting device of this embodiment is different from that of embodiment 1 in that:

[0077] The lower joints of the lifting and lowering adjustment members at the top ends of the first swinging upright pole and the second swinging upright pole are fixedly connected by connecting rods, etc., to meet the actual needs of different applications;

[0078] For other structures, please refer to Example 1.

[0079] Embodiment 5:

[0080] The swing type three-dimensional planting device of this embodiment is different from that of embodiment 1 in that:

[0081] like Fig.14 As shown, the U-shaped support and its related parts are omitted, and the top ends of the first swing upright rod and the second swing upright rod are directly hinged to the bottom of the planting trough or hinged through a connecting piece (refer to the lower joint of the lifting and adjusting piece, that is, the upper threaded section of the lower joint is replaced by a sleeve, which is directly sleeved with the convex column at the bottom of the planting trough), so as to meet the actual needs of different applications;

[0082] As an example, when applied to flower planting, the planting trough can be replaced by a plurality of flower pots H connected in sequence;

[0083] For other structures, please refer to Example 1.

[0084] Embodiment 6:

[0085] The swing type three-dimensional planting device of this embodiment is different from that of embodiment 1 in that:

[0086] The structure of the support is not limited to the U-shape, and can be adaptively adjusted according to the structure of the planting trough to meet the needs of different applications;

[0087] For other structures, please refer to Example 1.

[0088] Embodiment 7:

[0089] The swing type three-dimensional planting device of this embodiment is different from that of embodiment 1 in that:

[0090] Omit the design of drip irrigation pipes, mesh cloth and other structures, simplify the structure and meet the needs of different applications;

[0091] The specific structure can refer to Example 1.

[0092] Embodiment 8:

[0093] The swing type three-dimensional planting device of this embodiment is different from that of embodiment 1 in that:

[0094] A buckle groove is provided on one side of the mounting body of the female buckle to simplify the structure and meet the needs of different applications;

[0095] The specific structure can refer to Example 1.

[0096] It should be noted that the above embodiments can be freely combined as needed. The above description is only a detailed description of the preferred embodiments and principles of the utility model. For ordinary technicians in this field, according to the ideas provided by the utility model, there will be changes in the specific implementation methods, and these changes should also be regarded as the protection scope of the utility model.

Claims

1. A swing-type three-dimensional planting device, comprising a planting trough and a support frame for supporting the planting trough, characterized in that: The support frame includes a fixed base and a first swinging upright rod, a second swinging upright rod and a supporting seat arranged on the fixed base, the bottom ends of the first swinging upright rod and the second swinging upright rod are hinged to the fixed base and are respectively located on both sides of the supporting seat, and the top ends of the first swinging upright rod and the second swinging upright rod are respectively hinged to the planting trough; The support frame is provided with a driving mechanism, which includes a driving member, a pulley and a transmission belt. The pulley is installed on the supporting seat, and the transmission belt is wound around the pulley. The two ends of the transmission belt are respectively fixedly connected to the first swing upright and the second swing upright. The driving member is used to drive the pulley to rotate forward or reverse, and the first swing upright and the second swing upright are linked to swing left or right synchronously through the transmission belt.

2. The swing-type three-dimensional planting device according to claim 1, characterized in that: There are N support frames, which are distributed in sequence along the length direction of the planting groove; wherein N is an integer greater than 1; The pulleys of all the support frames are connected through a transmission shaft, and the driving parts share one.

3. The swing type three-dimensional planting device according to claim 1, characterized in that: A lifting adjustment piece is respectively provided between the top of the first swing upright rod and the top of the second swing upright rod and the planting trough.

4. The swing type three-dimensional planting device according to claim 3, characterized in that: The lifting and adjusting member includes an upper joint and a lower joint, the upper joint includes an upper supporting section and a lower threaded section, the lower joint includes an upper threaded section and a lower hinged section, the upper supporting section of the upper joint is used to support the planting trough, the lower threaded section of the upper joint is threadedly connected to the upper threaded section of the lower joint, and the lower hinged section of the lower joint is hinged to the top end of the first swing upright or the top end of the second swing upright.

5. The swing type three-dimensional planting device according to claim 4, characterized in that: The lower hinged section of the lower joint has a limiting groove, the top end of the first swinging upright rod or the top end of the second swinging upright rod is hinged in the limiting groove, and the limiting groove is used to limit the swing stroke of the first swinging upright rod or the second swinging upright rod.

6. The swing type three-dimensional planting device according to claim 4, characterized in that: The lower joints of the lifting and lowering adjustment members at the top ends of the first swinging upright pole and the second swinging upright pole are fixedly connected or integrally formed; And / or, the upper joint has a lifting and adjusting handle, and the outer peripheral surface of the lifting and adjusting handle has a knurling structure.

7. The swing type three-dimensional planting device according to claim 4, characterized in that: A support is provided below the planting trough, and sleeve positions are respectively provided on both sides of the lower part of the support for sleeve connection of the upper support section of the upper joint of the lifting and lowering adjustment member at the top end of the first swinging upright pole and the second swinging upright pole; Both sides of the upper part of the support are respectively provided with elastic bayonet holes for installing the cross bar.

8. The swing type three-dimensional planting device according to claim 7, characterized in that: A height adjustment cushion block is provided between the sleeve connection position of the support and the upper supporting section of the upper joint of the lifting and lowering adjusting member.

9. The swing-type three-dimensional planting device according to any one of claims 1 to 8, characterized in that: The two ends of the transmission belt are fixedly connected to the first swing upright rod and the second swing upright rod through buckles respectively; The buckle comprises a male buckle and a female buckle; The male buckle comprises a base and two elastic arms located on the base and distributed at a relative distance, and the inner sides of the two elastic arms facing each other are respectively provided with latch teeth; The female buckle comprises a mounting body and a buckling groove located on one side or both sides of the mounting body, the mounting body has a sleeve through hole for being sleeved and mounted on the first swing upright pole or the second swing upright pole; the bottom of the buckling groove has an insertion hole for inserting the end of the transmission belt; the opposite groove walls of the buckling groove have guiding inclined surfaces; When the elastic arm of the male buckle is inserted into the buckling groove of the female buckle, the two elastic arms are clamped together under the action of the guiding inclined surface of the buckling groove, and the transmission belt is fixed by the clamping teeth.

10. The swing type three-dimensional planting device according to any one of claims 1 to 8, characterized in that: A mesh cloth is provided in the planting trough, and a preset distance is provided between the bottom of the mesh cloth and the bottom of the planting trough to form a drainage channel, and a drainage pipe connected to the drainage channel is provided on one side of the planting trough; And / or, a drip irrigation pipe is provided above the planting trough; And / or, the bottom ends of the first swing upright rod and the second swing upright rod are hinged to the fixed base through a T-shaped connector.

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