Novel agricultural greenhouse support

Abstract

The utility model relates to the technical field of greenhouse planting, in particular to a novel agricultural greenhouse support. Comprising a first connecting piece, second connecting pieces are slidably connected to the outer sides of the two ends of the first connecting piece, third connecting pieces are slidably connected to the outer sides of the ends, away from each other, of the two second connecting pieces, and fasteners are installed between the first connecting piece and the second connecting pieces and between the second connecting pieces and the third connecting pieces; and the sections of the first connecting piece, the second connecting piece and the third connecting piece are circular or rectangular. According to the novel agricultural greenhouse support, through cooperation of the first connecting piece, the second connecting piece, the third connecting piece and the fastening piece, the position of the first connecting piece can be adjusted in the second connecting piece according to the width requirement, the adjusted position is fixed through the fastening piece, and the novel agricultural greenhouse support is convenient to use. Meanwhile, the height of the third connecting piece can be adjusted according to the height requirement.

Description

TECHNICAL FIELD

[0001] The utility model relates to a greenhouse planting technical field especially relates to a novel agricultural greenhouse support. BACKGROUND

[0002] Agricultural greenhouse can be divided into vegetable greenhouse, plastic greenhouse, light-transmitting plastic greenhouse, greenhouse, sunlight panel greenhouse, intelligent greenhouse, single-span greenhouse, multi-span greenhouse, single-roof greenhouse, double-roof greenhouse, heating greenhouse, non-heating greenhouse and the like.

[0003] The patent document with the publication number (CN214508329U) discloses a novel agricultural greenhouse support, which comprises a first mechanism, a second mechanism and a third mechanism, the second mechanism is slidably connected to the top of the first mechanism, the third mechanism is lapped on the first mechanism, the first mechanism comprises a bottom support plate rib, a limiting slide, a mounting through hole, a fixing piece, a positioning through hole and a positioning piece, the top of the bottom support plate rib is fixedly connected with the limiting slide. The advantages of the novel agricultural greenhouse support are as follows: the multiple second mechanisms can be pushed to one side of the first mechanism, the planting of seeds can be carried out first, then the multiple second mechanisms are positioned by the third mechanism and the positioning piece, the large-scale mechanical seeding is facilitated during seeding, the multiple second mechanisms can be pushed to one side of the first mechanism for ventilation, the ventilation effect is good, the overall structure of the device is simple, and the device is flexible and practical to use during installation and disassembly.

[0004] When using the above-mentioned technology, it is found that the existing greenhouse support has the following technical problems: the existing greenhouse support is inconvenient to adjust the width or height according to the needs during use. UTILITY MODEL CONTENTS

[0005] Therefore, it is necessary to provide a novel agricultural greenhouse support to solve the technical problem that the existing greenhouse support is inconvenient to adjust the width or height according to the needs during use.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0007] A novel agricultural greenhouse support, comprising a first connecting piece, the outer side of both ends of the first connecting piece is slidably connected with a second connecting piece, the outer side of the far end of the two second connecting pieces is slidably connected with a third connecting piece, and a fastener is installed between the first connecting piece and the second connecting piece and between the second connecting piece and the third connecting piece.

[0008] As a preferred embodiment of the novel agricultural greenhouse support provided by the utility model, the bottom of the third connecting piece is provided with a support seat.

[0009] As a preferred embodiment of the novel agricultural greenhouse support, the diameter of the first connecting piece is smaller than that of the second connecting piece, the diameter of the second connecting piece is smaller than that of the third connecting piece, and the centers of the first connecting piece and the second connecting piece are coaxial.

[0010] As a preferred embodiment of the novel agricultural greenhouse support, the cross sections of the first connecting piece, the second connecting piece and the third connecting piece are circular or rectangular.

[0011] As a preferred embodiment of the novel agricultural greenhouse support, the first connecting piece and the second connecting piece are internally uniformly provided with connecting holes, the diameters of the connecting holes are the same, and the spacing of the internal connecting holes of the first connecting piece and the second connecting piece is the same.

[0012] As a preferred embodiment of the novel agricultural greenhouse support, the fastener comprises a fastening bolt and a fastening nut, the fastening bolt is in sliding connection with the connecting hole, and the fastening nut is in external thread connection with one side of the fastening bolt.

[0013] As a preferred embodiment of the novel agricultural greenhouse support, the fastener comprises a female bolt buckle and a male bolt buckle, the female bolt buckle is in sliding connection with the connecting hole, the male bolt buckle is in sliding connection with the connecting hole, and the female bolt buckle and the male bolt buckle are in thread connection at adjacent sides.

[0014] As a preferred embodiment of the novel agricultural greenhouse support, a fastening mechanism is mounted on the bottom outside of the middle part of the first connecting piece, the fastening mechanism comprises a connecting seat, a positioning plate and an assembly bolt, the connecting seat is detachably connected to the bottom outside of the middle part of the first connecting piece, the connecting seat and the first connecting piece are connected through a fastener, the bottom of each connecting seat is provided with a positioning plate, the positioning plate is internally in sliding connection with an assembly bolt, and the top end of the assembly bolt is in external thread connection with the connecting seat.

[0015] As a preferred embodiment of the novel agricultural greenhouse support, through holes are formed on both sides of the top end of the connecting seat, the connecting seat is in the shape of U, the top of the connecting seat is lower than the highest point of the first connecting piece, and the two ends of the top of the connecting seat are rounded.

[0016] As a preferred embodiment of the utility model provides a novel agricultural greenhouse support, the third connecting piece is composed of first splice piece, second splice piece and second threaded hole, the first splice piece top one end is connected with second connecting piece slidingly, the first splice piece is away from first connecting piece one end bottom and is provided with second splice piece, the second splice piece bottom is provided with third splice piece, the first splice piece, second splice piece and third splice piece bottom inside are all provided with second threaded hole, the second splice piece top and first splice piece between, the top of third splice piece and second splice piece between are all connected through second threaded hole, the bottom of third splice piece and support seat are connected through second threaded hole.

[0017] It can be seen without doubt that the above technical solutions of the present application can certainly solve the technical problems to be solved by the present application.

[0018] Meanwhile, by the above technical solutions, the utility model at least has the following beneficial effects:

[0019] The novel agricultural greenhouse support provided by the utility model can adjust the position of the first connecting piece in the second connecting piece according to the width requirement, and fix the adjusted position through the fastener, and can also adjust the height of the third connecting piece according to the height requirement.

[0020] The connecting seat, the first threaded hole and the assembly bolt are matched, the connecting seat can be installed on the bottom outer side of the first connecting piece through the fastener, and the positioning plate and the connecting seat are assembled through the assembly bolt, so that the multiple supports can be stably connected.

[0021] The first splice piece, the second splice piece and the third splice piece are matched, and then the number of the second splice piece or the third splice piece can be selected according to the height requirement of the greenhouse support, so that the height adjustment is completed.

[0022] The first assembly piece, the second assembly piece, the third assembly piece and the extrusion inclined surface are matched, and then the number of the second assembly piece can be selected according to the height requirement of the greenhouse support, so that the height adjustment is completed. DRAWINGS

[0023] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the drawings needed to be used in the embodiment description will be briefly introduced, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the premise of the drawings.

[0024] Figure 1The application schematic diagram of the utility model;

[0025] Figure 2 The overall structure schematic diagram of the utility model;

[0026] Figure 3 The explosion view of the utility model;

[0027] Figure 4 The first form schematic diagram of the fastener of the utility model;

[0028] Figure 5 The second form schematic diagram of the fastener of the utility model;

[0029] Figure 6 The structure schematic diagram of the connecting seat of the utility model;

[0030] Figure 7 The first form schematic diagram of the third connecting piece of the utility model;

[0031] Figure 8 The second form schematic diagram of the third connecting piece of the utility model;

[0032] Figure 9 The structure schematic diagram of the second assembly piece of the utility model.

[0033] In the drawing: 1, first connecting piece;2, second connecting piece;3, third connecting piece;4, support seat;5, connecting seat;6, positioning plate;7, fastening bolt;8, fastening nut;9, sub bolt buckle;10, female bolt buckle;11, through hole;12, first threaded hole;13, assembly bolt;14, first splicing piece;15, second splicing piece;16, third splicing piece;17, second threaded hole;18, first assembly piece;19, second assembly piece;20, third assembly piece;21, extrusion inclined surface;22, third threaded hole. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantage of the utility model more clearly and clearly, the following will be combined with the drawing and example, and the utility model will be further described in detail.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.

[0035] In order to make the person in the art better understand the utility model scheme, the following will be combined with the drawing, and the technical scheme in the utility model example will be clearly and completely described.

[0036] It should be noted that in the case of no conflict, the examples and the features and technical schemes in the examples in the utility model can be combined with each other.

[0037] It should be noted that like reference numerals and letters refer to like items in the several views, and that no further definitions and explanations of defined items are needed in the subsequent drawings once an item is defined in one drawing.

[0038] With reference to Figures 1-9 A new type of agricultural greenhouse support, comprising a first connecting piece 1, the outer side of both ends of the first connecting piece 1 is slidingly connected with a second connecting piece 2, so that the first connecting piece 1 can be slidingly adjusted in the interior of the second connecting piece 2, thereby adjusting the distance between the two second connecting pieces 2, the outer side of one end of the two second connecting pieces 2 is slidingly connected with a third connecting piece 3, so that one end of the second connecting piece 2 can be slidingly installed in the interior of the top end of the third connecting piece 3, and the length of the end of the third connecting piece 3 close to the first connecting piece 1 can be adjusted according to the installation stability of the second connecting piece 2 in the third connecting piece 3. The bottom of the third connecting piece 3 is provided with a support seat 4, which is buried in the soil or the bottom of the ground, so that the support is more stable after assembly.

[0039] In this embodiment, the diameter of the first connecting piece 1 is smaller than the diameter of the second connecting piece 2, and the diameter of the second connecting piece 2 is smaller than the diameter of the third connecting piece 3, and the centers of the first connecting piece 1 and the second connecting piece 2 are coaxial, so as to ensure that the second connecting piece 2 can be slidingly adjusted on the outside of the first connecting piece 1.

[0040] In this embodiment, the cross sections of the first connecting piece 1, the second connecting piece 2 and the third connecting piece 3 are circular, and in other embodiments, the cross sections of the first connecting piece 1, the second connecting piece 2 and the third connecting piece 3 are rectangular.

[0041] Fasteners are installed between the first connecting piece 1 and the second connecting piece 2, and between the second connecting piece 2 and the third connecting piece 3, which fix the first connecting piece 1 and the second connecting piece 2, and the second connecting piece 2 and the third connecting piece 3. The first connecting piece 1 and the second connecting piece 2 are evenly provided with connecting holes inside, and the diameters of the connecting holes are the same, and the spacing of the connecting holes inside the first connecting piece 1 and the second connecting piece 2 is the same, so that the fasteners can pass through the connecting holes inside the second connecting piece 2 to the connecting holes inside the first connecting piece 1.

[0042] Preferably, the fastener comprises a fastening bolt 7 and a fastening nut 8, the fastening bolt 7 is slidingly connected with the connecting hole, and the outer side of one side of the fastening bolt 7 is threadedly connected with the fastening nut 8, so that the fastening bolt 7 can slide into the connecting hole between the first connecting piece 1 and the second connecting piece 2, and the fastening nut 8 can be rotated on the outer side of the fastening bolt 7, so that the cooperation of the fastening bolt 7 and the fastening nut 8 can fix the first connecting piece 1 and the second connecting piece 2, or the second connecting piece 2 and the third connecting piece 3.

[0043] Preferably, the fastener includes a male bolt 9 and a female bolt 10. The male bolt 9 is slidably connected to the connecting hole, and the female bolt 10 is slidably connected to the connecting hole. The male bolt 9 and the female bolt 10 are threadedly connected on adjacent sides, so that the male bolt 9 can enter from the connecting hole on one side and the female bolt 10 can enter from the connecting hole on the other side. The contact position of the male bolt 9 and the female bolt 10 is fastened by the threaded connection. Thus, the cooperation between the male bolt 9 and the female bolt 10 fixes the first connecting member 1 and the second connecting member 2 or the second connecting member 2 and the third connecting member 3.

[0044] A fastening mechanism is installed on the bottom outer side of the middle part of the first connector 1. The fastening mechanism includes a connecting seat 5, a positioning plate 6, and an assembly bolt 13. The connecting seat 5 is detachably connected to the bottom outer side of the middle part of the first connector 1. The connecting seat 5 is connected to the first connector 1 by fasteners, so that the connecting seat 5 can be installed at the bottom of the middle part of the first connector 1. Through holes 11 are opened on both sides of the top of the connecting seat 5, so that the fasteners can enter the corresponding connecting holes through the through holes 11. The connecting seat 5 is U-shaped. The top of the connecting seat 5 is lower than the highest point of the first connector 1. Both ends of the top of the connecting seat 5 are rounded to prevent the top of the connecting seat 5 from scratching the sunshade cloth on the top of the bracket. Positioning plates 6 are set at the bottom of multiple connecting seats 5. Assembly bolts 13 are slidably connected inside the positioning plates 6. The outer side of the top of the assembly bolt 13 is threaded to the connecting seat 5. The bottom of the connecting seat 5 is provided with a first threaded hole 12. The outer side of the top of the assembly bolt 13 is threaded to the first threaded hole 12, so that multiple greenhouse brackets can be reinforced by the positioning plates 6.

[0045] In this embodiment, the positioning plate 6 is assembled on the first greenhouse support and the last greenhouse support. At the same time, the top and the bottom of the positioning plate 6 do not extend beyond the first greenhouse support and the last greenhouse support, thereby preventing the positioning plate 6 from breaking the film or other objects on the multiple greenhouse supports.

[0046] Preferably, the third connector 3 consists of a first splicing member 14, a second splicing member 15, and a second threaded hole 17. One end of the top of the first splicing member 14 is slidably connected to the second connector 2. The bottom of the first splicing member 14 away from the first connector 1 is provided with the second splicing member 15. The bottom of the second splicing member 15 is provided with the third splicing member 16. The bottom ends of the first splicing member 14, the second splicing member 15, and the third splicing member 16 are all provided with the second threaded hole 17. The top of the second splicing member 15 is threaded to the first splicing member 14, and the top of the third splicing member 16 is threaded to the second splicing member 15 through the second threaded hole 17. The number of the second splicing member 15 and the third splicing member 16 is selected according to the height requirements. The bottom end of the third splicing member 16 is threaded to the support base 4 through the second threaded hole 17, thereby completing the installation between the support base 4 and the third splicing member 16.

[0047] Preferably, the third connector 3 is composed of a first assembly 18, a second assembly 19, and a third assembly 20. One end of the top of the first assembly 18 is slidably connected to the second connector 2. The bottom of the first assembly 18 away from the first connector 1 is slidably connected to the second assembly 19. The bottom of the second assembly 19 is slidably connected to the third assembly 20. Both the top of the second assembly 19 and the third assembly 20 are provided with extrusion slopes 21, so that the tops of the second assembly 19 and the third assembly 20 are both frustum-shaped. This allows the top of the second assembly 19 to enter the interior of the first assembly 18 through the extrusion slopes 21, and the top of the third assembly 20 to enter the interior of the second assembly 19. The connection is made stable by the pressure of gravity at the top. The bottom of the third assembly 20 is provided with a third threaded hole 22, which is threadedly connected to the support base 4, thereby completing the installation between the support base 4 and the third splice 16.

[0048] In other embodiments, the height of the extrusion ramp 21 can be selected based on the degree of stability of the assembly, where the top of the second assembly 19 enters the interior of the first assembly 18 through the extrusion ramp 21 and the top of the third assembly 20 enters the interior of the second assembly 19.

[0049] The following is the usage process of a novel agricultural greenhouse support provided by this utility model: Based on the width requirements of the greenhouse support, the second connecting piece 2 is slidably adjusted on the outer sides of both ends of the first connecting piece 1. After the position of the second connecting piece 2 is adjusted, it is fixed to the first connecting piece 1 with fasteners. Simultaneously, one end of the second connecting piece 2 is slidably assembled with the third connecting piece 3 and also fixed with fasteners. Then, based on the height requirements, the number of the second splicing piece 15 or the third splicing piece 16 in the third connecting piece 3 is selected. After the second splicing piece 15 and the third splicing piece 16 are assembled by threaded connection, the top of the second splicing piece 15 is threadedly connected to the first splicing piece 14. Then, the bottom third splicing piece 16 is inserted into the soil. A connecting seat 5 is installed on the outer side of the bottom end of the first connecting piece 1 using fasteners. A positioning plate 6 is set at the bottom of the connecting seat 5 on multiple supports. The positioning plate 6 is connected to the connecting seat 5 with assembly bolts 13, thereby making the connection between multiple supports more stable. Other equipment can also be installed on the positioning plate 6.

[0050] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the present utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the present utility model, thereby enabling those skilled in the art to better understand and utilize it. The present utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A novel agricultural greenhouse support structure, characterized in that, It includes a first connector (1), and two second connectors (2) are slidably connected to the outer sides of both ends of the first connector (1). Two second connectors (2) are slidably connected to the outer sides of one end away from each other by a third connector (3). Fasteners are installed between the first connector (1) and the second connectors (2), and between the second connectors (2) and the third connector (3).

2. The novel agricultural greenhouse support frame according to claim 1, characterized in that, The bottom of the third connector (3) is provided with a support base (4).

3. The novel agricultural greenhouse support frame according to claim 1, characterized in that, The diameter of the first connector (1) is smaller than the diameter of the second connector (2), the diameter of the second connector (2) is smaller than the diameter of the third connector (3), and the centers of the first connector (1) and the second connector (2) are coaxial.

4. A novel agricultural greenhouse support frame according to claim 1, characterized in that, The cross-sections of the first connector (1), the second connector (2), and the third connector (3) are all circular or rectangular.

5. A novel agricultural greenhouse support frame according to claim 1, characterized in that, Both the first connector (1) and the second connector (2) have evenly distributed connecting holes inside, and the diameter of the multiple connecting holes is the same. The spacing between the connecting holes inside the first connector (1) and the second connector (2) is the same.

6. A novel agricultural greenhouse support frame according to claim 5, characterized in that, The fastener includes a fastening bolt (7) and a fastening nut (8). The fastening bolt (7) is slidably connected to the connecting hole, and the fastening nut (8) is threadedly connected to the outer side of one side of the fastening bolt (7).

7. A novel agricultural greenhouse support frame according to claim 5, characterized in that, The fastener includes a sub-bolt (9) and a female bolt (10). The sub-bolt (9) is slidably connected to the connecting hole, and the female bolt (10) is slidably connected to the connecting hole. The sub-bolt (9) and the female bolt (10) are threaded together on adjacent sides.

8. A novel agricultural greenhouse support frame according to claim 1, characterized in that, A fastening mechanism is installed on the bottom outer side of the middle part of the first connector (1). The fastening mechanism includes a connecting seat (5), a positioning plate (6), and an assembly bolt (13). The connecting seat (5) is detachably connected to the bottom outer side of the middle part of the first connector (1). The connecting seat (5) is connected to the first connector (1) by fasteners. The bottom of the multiple connecting seats (5) is provided with a positioning plate (6). The assembly bolt (13) is slidably connected inside the positioning plate (6). The outer side of the top of the assembly bolt (13) is threadedly connected to the connecting seat (5).

9. A novel agricultural greenhouse support frame according to claim 8, characterized in that, The connecting seat (5) has through holes (11) on both sides inside the top of the connector (5). The connecting seat (5) is U-shaped. The top of the connecting seat (5) is lower than the highest point of the first connector (1). Both ends of the top of the connecting seat (5) are rounded.

10. A novel agricultural greenhouse support frame according to claim 1, characterized in that, The third connector (3) is composed of a first splice (14), a second splice (15), and a second threaded hole (17). One end of the top of the first splice (14) is slidably connected to the second connector (2). The bottom of the first splice (14) away from the first connector (1) is provided with the second splice (15). The bottom of the second splice (15) is provided with the third splice (16). The bottom ends of the first splice (14), the second splice (15), and the third splice (16) are all provided with the second threaded hole (17). The top of the second splice (15) and the first splice (14) are threaded together, and the top of the third splice (16) and the second splice (15) are threaded together through the second threaded hole (17). The bottom end of the third splice (16) is threaded together with the support base (4) through the second threaded hole (17).

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