Assembled greenhouse framework

Abstract

The utility model discloses an assembly type greenhouse framework which comprises two bottom frames, two widening frames and two fixing frames, the two widening frames are connected to the opposite sides of the two bottom frames respectively, the two fixing frames are connected to the opposite sides of the two bottom frames respectively, and the assembly type greenhouse framework further comprises a plurality of U-shaped frames. A plurality of ground inserting assemblies are arranged on the extension frame, the two bottom frames are fixed on the ground, the two bottom frames are convenient to disassemble and assemble, a plurality of U-shaped frames are arranged on the two bottom frames in a sliding mode, then the U-shaped frame on the foremost side is pulled, a plurality of folding frames are unfolded, the distances between the U-shaped frames are equal, and the folding frames are convenient to disassemble and assemble. The bottom frame and the U-shaped frames are fixed through the fixing assemblies, the bottom frame and the U-shaped frames can be assembled, the U-shaped frames are reinforced through the fixing rods, the whole greenhouse framework is convenient to mount and dismount, and the stability of the assembled greenhouse framework is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of planting greenhouses, in particular to an assembled greenhouse frame. Background Art

[0002] The greenhouse frame is mainly composed of pull rods, pressure rods, columns, and arch rods made of greenhouse composite materials to cover the plastic film. Its shape is an arched plastic greenhouse. This type of greenhouse occupies a large area, has a very good heat absorption effect, is easy to build, and the cost of building one is very low. This type of greenhouse has become one of the most widely used tools for growing products in rural areas in today's society.

[0003] However, existing greenhouse frames have poor mobility and are very troublesome to relocate after being installed on the ground. Once a greenhouse is fixed in one location, it is difficult to adjust its position according to weather changes, crop growth needs, or market changes. This can lead to problems such as insufficient light, poor ventilation, or poor drainage, affecting crop growth and yield. If the greenhouse needs to be frequently replaced or overhauled due to inappropriate location or assembly problems, it will greatly increase economic costs. In addition, if land resources cannot be effectively utilized due to fixed location, it may also result in waste of land resources. Therefore, an assembled greenhouse frame is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides an assembled greenhouse frame, comprising two base frames, two widening frames and two fixing frames, the two widening frames are respectively connected to the opposite sides of the two base frames, the two fixing frames are respectively connected to the opposite sides of the two base frames, and also comprises a plurality of U-shaped frames, the plurality of U-shaped frames are arranged at the top ends of the two base frames, a plurality of folding frames are arranged between two adjacent U-shaped frames, a plurality of ground-inserting components are arranged at intervals on the two widening frames, a plurality of fixing components are arranged at intervals on the top ends of the two fixing frames, and the positions of the plurality of U-shaped frames are fixed, and fixing rods are arranged on both sides of the inner sides of the plurality of U-shaped frames.

[0005] Preferably, the top ends of the two base frames are each provided with a through slot, the bottom ends of the plurality of U-shaped frames are each fixedly connected with a slider, and the plurality of sliders are respectively slidably connected to the inner walls of the two through slots.

[0006] Preferably, the fixing assembly includes a fixing frame, a pull rod, a limiting ring, a slide and a spring. The fixing frame is connected to the U-shaped frame. The pull rod is slidably arranged on the fixing frame and passes through to the bottom thereof. The limiting ring is coaxially fixed on the pull rod. The slide is rotatably arranged on the pull rod and is slidably connected to the inner wall of the fixing frame. The spring is connected between the slide and the top wall of the fixing frame.

[0007] Preferably, a fixing slot is provided at the top of the fixing frame, and the size of the pull rod is adapted to the size of the fixing slot.

[0008] Preferably, a limiting groove matching the size of the limiting ring is formed on the top of the fixing frame.

[0009] Preferably, the ground insertion assembly includes a fixing tube, a threaded rod and a drill bit, the fixing tube is connected to the top of the widening frame, the threaded rod is threadedly connected to the fixing tube, and the drill bit is connected to the bottom end of the threaded rod and extends to the bottom of the widening frame.

[0010] Preferably, the inner sides of the plurality of U-shaped frames are provided with plug-in slots, and the two fixing rods are respectively plugged into the plurality of plug-in slots.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0012] By arranging multiple ground-inserting components on the extension frame, the two base frames are fixed to the ground, which facilitates the disassembly and installation of the two base frames. By slidingly arranging multiple U-shaped frames on the two base frames, and then pulling the frontmost U-shaped frame, the multiple folding frames are stretched out, so that the spacing between the multiple U-shaped frames is equal, and then the U-shaped frames are fixed by fixing components, the assembly of the base frame and the multiple U-shaped frames can be completed. By using fixing rods to reinforce the multiple U-shaped frames, the installation and disassembly of the entire greenhouse frame is facilitated, and the stability of the greenhouse frame after assembly is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0014] In the attached figure:

[0015] Figure 1 This is a structural diagram of an assembled greenhouse frame proposed by the utility model;

[0016] Figure 2 This is an installation diagram of a U-shaped frame and a fixing rod in an assembled greenhouse frame proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the ground-inserted component in the assembled greenhouse frame proposed by the present invention;

[0018] Figure 4 This is an enlarged view of point A in the assembled greenhouse frame proposed by the present invention;

[0019] Figure numerals: 1. Base frame; 2. Widening frame; 3. Fixed frame; 4. U-shaped frame; 5. Folding frame; 6. Ground insertion assembly; 61. Fixed cylinder; 62. Threaded rod; 63. Drill bit; 7. Fixed assembly; 71. Fixed frame; 72. Pull rod; 73. Limiting ring; 74. Slide; 75. Spring; 8. Fixed rod. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0021] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes and should not be understood as indicating or implying relative importance; in addition, unless otherwise expressly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-4 As shown, the utility model proposes an assembled greenhouse frame, including two base frames 1, two widening frames 2 and two fixing frames 3, the two widening frames 2 are respectively connected to the opposite sides of the two base frames 1, and the two fixing frames 3 are respectively connected to the opposite sides of the two base frames 1. It also includes multiple U-shaped frames 4, multiple U-shaped frames 4 are arranged at the top ends of the two base frames 1, and multiple folding frames 5 are arranged between two adjacent U-shaped frames 4. Multiple ground-insertion components 6 are arranged at intervals on the two widening frames 2, and multiple fixing components 7 are arranged at intervals on the top ends of the two fixing frames 3, and the positions of the multiple U-shaped frames 4 are fixed, and fixing rods 8 are arranged on both sides of the inner sides of the multiple U-shaped frames 4.

[0023] In the present invention, the base frame 1 on the same side is fixedly connected to the widening frame 2 and the fixed frame 3, and the folding frame 5 is connected between the two adjacent U-shaped frames 4, wherein the folding frame 5 includes two fixing rods and a hinged rod, and the two fixing rods are fixedly connected to the opposite sides of the two adjacent U-shaped frames 4, and the two ends of the hinged rod are hinged to the two fixing rods respectively. The folding frame 5 can make multiple U-shaped frames 4 fold up, and after being pulled apart, the intervals between the multiple U-shaped frames 4 can be equal, which is convenient for cooperating with multiple fixing components 7 to fix the positions of the multiple U-shaped frames 4 to prevent rebound, and fix the U-shaped frames 4 to the top ends of the two base frames 1. By using the fixing rod 8, the unfolded multiple U-shaped frames 4 are fixed from the inside to improve the stability of the entire greenhouse frame, and multiple ground-insertion components 6 are set on multiple widening frames 2 to fix the ground to improve the stability of the greenhouse frame.

[0024] In an optional embodiment, the top ends of the two base frames 1 are each provided with a through slot, and the bottom ends of the multiple U-shaped frames 4 are each fixedly connected with a slider, and the multiple sliders are respectively slidably connected to the inner walls of the two through slots.

[0025] It should be noted that the multiple U-shaped frames 4 are made to slide along a straight line to prevent the multiple U-shaped frames 4 from being offset when being pulled.

[0026] In an optional embodiment, the fixing assembly 7 includes a fixing frame 71, a pull rod 72, a limiting ring 73, a slide 74 and a spring 75. The fixing frame 71 is connected to the U-shaped frame 4. The pull rod 72 is slid up and down on the fixing frame 71 and passes through to the bottom thereof. The limiting ring 73 is coaxially fixed on the pull rod 72. The slide 74 is rotatably set on the pull rod 72 and is slidably connected to the inner wall of the fixing frame 71. The spring 75 is connected between the slide 74 and the top wall of the fixed frame 71.

[0027] In an optional embodiment, a fixing slot is provided at the top of the fixing frame 3 , and the size of the pull rod 72 is adapted to the size of the fixing slot.

[0028] In an optional embodiment, a limiting groove having a size matching that of the limiting ring 73 is formed at the top of the fixing frame 71 .

[0029] It should be noted that when fixing the U-shaped frame 4, pull the pull rod 72 upward, then rotate it 90 degrees to align the limiting ring 73 with the limiting groove, and then release the pull rod 72. At this time, the spring 75 rebounds and the bottom end of the pull rod 72 is inserted into the fixing groove.

[0030] In an optional embodiment, the ground insertion assembly 6 includes a fixed tube 61, a threaded rod 62 and a drill bit 63, the fixed tube 61 is connected to the top of the widening frame 2, the threaded rod 62 is threadedly connected to the fixed tube 61, and the drill bit 63 is connected to the bottom end of the threaded rod 62 and extends to the bottom of the widening frame 2.

[0031] It should be noted that, by twisting the threaded rod 62 , the drill bit 63 is rotated and moved downward, thereby fixing the base frame 1 to the ground.

[0032] In an optional embodiment, the inner sides of the plurality of U-shaped frames 4 are each provided with an inserting groove, and the two fixing rods 8 are respectively inserted into the plurality of inserting grooves.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An assembled greenhouse frame, comprising two base frames (1), two widening frames (2) and two fixing frames (3), wherein the two widening frames (2) are respectively connected to opposite sides of the two base frames (1), and the two fixing frames (3) are respectively connected to opposite sides of the two base frames (1), characterized in that: The invention also includes a plurality of U-shaped frames (4), wherein the plurality of U-shaped frames (4) are arranged at the top ends of the two base frames (1), a plurality of folding frames (5) are arranged between two adjacent U-shaped frames (4), a plurality of ground insertion components (6) are arranged at intervals on the two widening frames (2), a plurality of fixing components (7) are arranged at intervals on the top ends of the two fixing frames (3), and the positions of the plurality of U-shaped frames (4) are fixed, and fixing rods (8) are arranged on both sides of the inner sides of the plurality of U-shaped frames (4).

2. The assembled greenhouse frame according to claim 1, characterized in that: The top ends of the two base frames (1) are each provided with a through slot, and the bottom ends of the plurality of U-shaped frames (4) are each fixedly connected with a slider, and the plurality of sliders are respectively slidably connected to the inner walls of the two through slots.

3. The assembled greenhouse frame according to claim 1, characterized in that: The fixing assembly (7) includes a fixing frame (71), a pull rod (72), a limiting ring (73), a slide (74) and a spring (75). The fixing frame (71) is connected to the U-shaped frame (4). The pull rod (72) is slidably arranged on the fixing frame (71) and extends to the bottom thereof. The limiting ring (73) is coaxially fixedly sleeved on the pull rod (72). The slide (74) is rotatably arranged on the pull rod (72) and is slidably connected to the inner wall of the fixing frame (71). The spring (75) is connected between the slide (74) and the top wall of the fixing frame (71).

4. The assembled greenhouse frame according to claim 3, characterized in that: A fixing slot is provided at the top of the fixing frame (3), and the size of the pull rod (72) is adapted to the size of the fixing slot.

5. The assembled greenhouse frame according to claim 3, characterized in that: The top of the fixing frame (71) is provided with a limiting groove that matches the size of the limiting ring (73).

6. The assembled greenhouse frame according to claim 1, characterized in that: The ground insertion assembly (6) comprises a fixing cylinder (61), a threaded rod (62) and a drill bit (63); the fixing cylinder (61) is connected to the top end of the widening frame (2); the threaded rod (62) is threadedly connected to the fixing cylinder (61); and the drill bit (63) is connected to the bottom end of the threaded rod (62) and extends to the bottom of the widening frame (2).

7. The assembled greenhouse frame according to claim 1, characterized in that: Insertion slots are provided on the inner sides of the plurality of U-shaped frames (4), and the two fixing rods (8) are respectively inserted into the plurality of insertion slots.

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