Agricultural planting greenhouse

Abstract

The utility model discloses an agricultural planting greenhouse which comprises a ceiling frame and a plurality of vertical supporting rods arranged at the bottom of the ceiling frame, and is characterized in that push rods are arranged on the lower portions in the supporting rods, cylindrical heads are arranged at the bottom ends of the push rods and can slide in the supporting rods, round block heads are arranged at the top ends of the push rods, and the supporting rods are clamped by the round block heads from inside to outside. Symmetrical vertical holes are formed in the supporting rod, and the round block heads penetrate through the vertical holes and can slide up and down; a plurality of arc-shaped inclined holes are formed in the periphery, close to the bottom end, of the supporting rod, a plurality of arc-shaped insertion rods are arranged on the lower portion of a cylindrical head of the supporting rod, the lower ends of the arc-shaped insertion rods are located in the arc-shaped inclined holes, the arc-shaped insertion rods can slide out along the arc-shaped inclined holes, the upper ends of the arc-shaped insertion rods are spherical expansion heads, and sliding grooves in the bottom face of the cylindrical head cover the expansion heads. According to the agricultural planting greenhouse, the multiple arc-shaped insertion rods are additionally arranged at the lower ends of the supporting rods, the arc-shaped insertion rods are inserted into surrounding soil in a barb shape, the supporting rods are anchored in the soil, the soil grabbing capacity is high, the overall installation stability of the greenhouse is improved, and the wind resistance and collapse resistance are improved.

Description

Technical Field

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

[0002] Agricultural greenhouses are typically constructed with bamboo, wood, concrete, and lightweight steel pipes as their framework, covered with plastic film to create an arched, circular structure. Originally used exclusively for vegetable production, greenhouses have become increasingly popular with the development of production. Currently, they are used for growing potted and cut flowers; in fruit production, for cultivating grapes, strawberries, watermelons, melons, peaches, and citrus; in forestry, for raising seedlings and ornamental trees; and in animal husbandry, for raising silkworms, chickens, cattle, pigs, fish, and fry.

[0003] There are many types of existing greenhouses, but most of them only have changes in the style of the roof frame. The supporting rods do not have many functional improvements. Usually, a straight rod is directly inserted into the soil, which has almost no "soil grip" ability, making the overall installation of the greenhouse not stable enough. When there is a strong wind, the roof frame is subjected to great force and the supporting rods can be easily lifted out of the soil. In reality, greenhouses are often overturned and collapsed in windy weather. Utility Model Content

[0004] The purpose of the utility model is to provide an agricultural planting greenhouse to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The utility model discloses an agricultural planting greenhouse, comprising a roof frame, wherein a plurality of vertical support rods are provided at the bottom of the roof frame, and the characteristics are as follows: a push rod is provided at the lower part of the support rod, a cylindrical head is provided at the bottom end of the push rod, and the cylindrical head can slide inside the support rod; a round block head is provided at the top end of the push rod, and the round block head clamps the support rod from the inside and outside; the support rod is provided with symmetrical vertical holes, and the round block head passes through the vertical holes and can slide up and down;

[0007] The support rod is provided with a plurality of arc-shaped inclined holes around the bottom end thereof, and a plurality of arc-shaped insertion rods are provided at the lower part of the cylindrical head of the support rod. The lower ends of the arc-shaped insertion rods are located in the arc-shaped inclined holes, and the arc-shaped insertion rods can slide out along the arc-shaped inclined holes. The upper ends of the arc-shaped insertion rods are spherical enlarged heads, and the slide grooves on the bottom surface of the cylindrical head cover the enlarged heads.

[0008] As an improvement, the round block head includes an inner block and an outer block, the inner block and the outer block are connected by a limit block, the inner block and the outer block slide inside and outside the support rod respectively, and the limit block slides up and down in the vertical hole.

[0009] As an improvement, the enlarged head is larger than the arc-shaped inclined hole.

[0010] As an improvement, the bottom end of the support rod is a pointed end.

[0011] As an improvement, the roof frame is fixedly connected to the support rod.

[0012] As an improvement, there are three arc-shaped insertion rods, which are evenly distributed around the circumference.

[0013] The advantages of the utility model compared with the prior art are: before the support rod is put into the soil, the arc-shaped insertion rod is first retracted, and then the arc-shaped inclined hole is blocked with a few turns of tape, and then the support rod is vertically inserted into the farmland soil. According to the actual situation, the pressure tool can be used to insert or pre-drill the hole. At this time, the support rod is Figure 4 Then use a hammer to hit the outer block until the bottom of the vertical hole, the push rod moves downward, and at the same time the cylindrical head presses down the arc rod, the enlarged head slides in the slide groove, and the arc rod passes through the arc inclined hole until it is as shown in the figure. Figure 3 , three arc-shaped rods are inserted into the soil, allowing the support rods to "grab the soil" more firmly.

[0014] This agricultural planting greenhouse has multiple arc-shaped plug rods added to the lower end of the support rod. The arc-shaped plug rods are inserted into the surrounding soil in a hook shape, so that the support rods are anchored in the soil, with strong soil gripping ability, increasing the stability of the overall installation of the greenhouse, and improving the wind resistance and collapse resistance. It has high practical value and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings listed below are only some structural schematic diagrams of the present invention, not all of them.

[0016] Figure 1 The utility model is a structural schematic diagram of a support rod of an agricultural planting greenhouse.

[0017] Figure 2 It is a front view of a support rod of an agricultural planting greenhouse according to the present invention.

[0018] Figure 3 This is a cross-sectional view of a support rod for an agricultural greenhouse. Figure 1 .

[0019] Figure 4 This is a cross-sectional view of a support rod for an agricultural greenhouse. Figure 2 .

[0020] Figure 5 The utility model is a structural schematic diagram of a round block head of an agricultural planting greenhouse.

[0021] Figure 6The utility model is a structural schematic diagram of a cylindrical head of an agricultural planting greenhouse.

[0022] Figure 7 It is a structural schematic diagram of an agricultural planting greenhouse of the present utility model.

[0023] Reference numerals:

[0024] Ceiling frame 1; support rod 2; push rod 3; cylindrical head 4; round block head 5; inner block 51; outer block 52; limit block 53; vertical hole 6; arc-shaped plug rod 7; enlarged head 8; arc-shaped inclined hole 9; slide 10; DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0026] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0027] Furthermore, the use of terms such as "first," "second," and "third" is intended solely to distinguish descriptions and should not be construed as indicating or implying relative importance. The use of terms such as "horizontal," "vertical," and "overhanging" does not necessarily imply that a component must be absolutely horizontal or overhanging; rather, a slight tilt is permitted. For example, "horizontal" simply refers to a direction that is more horizontal than "vertical," not to implying that the structure must be perfectly horizontal; rather, a slight tilt is permitted.

[0028] In the description of the embodiments of the present invention, if the terms "multiple" or "several" appear, they represent at least two.

[0029] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0030] This embodiment combines the attached Figures 1 to 7 , a detailed description of an agricultural planting greenhouse is given.

[0031] The present embodiment provides an agricultural greenhouse, including a roof frame 1, wherein a plurality of vertical support rods 2 are provided at the bottom of the roof frame 1, characterized in that a push rod 3 is provided at the lower portion of the support rod 2, a cylindrical head 4 is provided at the bottom end of the push rod 3, and the cylindrical head 4 can slide within the support rod 2, and a round block 5 is provided at the top end of the push rod 3, and the round block 5 clamps the support rod 2 from the inside and outside, and the support rod 2 is provided with symmetrical vertical holes 6, and the round block 5 passes through the vertical holes 6 and can slide up and down;

[0032] The support rod 2 is provided with a plurality of arc-shaped inclined holes 9 around the bottom end, and the cylindrical head 4 of the support rod 2 is provided with a plurality of arc-shaped insertion rods 7 at the lower part. The lower end of the arc-shaped insertion rod 7 is located in the arc-shaped inclined hole 9, and the arc-shaped insertion rod 7 can slide out along the arc-shaped inclined hole 9. The upper end of the arc-shaped insertion rod 7 is a spherical enlarged head 8, and the slide groove 10 on the bottom surface of the cylindrical head 4 covers the enlarged head 8.

[0033] The round block head 5 includes an inner block 51 and an outer block 52 , and the inner block 51 and the outer block 52 are connected by a limit block 53 . The inner block 51 and the outer block 52 slide inside and outside the support rod 2 respectively, and the limit block 53 slides up and down in the vertical hole 6 .

[0034] The enlarged head 8 is larger than the arc-shaped inclined hole 9.

[0035] The bottom end of the support rod 2 is a pointed end.

[0036] The ceiling frame 1 is fixedly connected to the support rod 2 .

[0037] There are three arc-shaped insertion rods 7, which are evenly distributed around the circumference.

[0038] In the specific implementation, first insert the support rod 2 in the farmland. The support rod 2 is made of steel pipe, and then the roof frame 1 is fixedly connected to the support rod 2 to complete the installation of the entire planting greenhouse. Before inserting the support rod 2, due to the dead weight of the push rod 3 and the arc-shaped insertion rod 7, the arc-shaped insertion rod 7 will naturally extend out of the arc-shaped inclined hole 9. Figure 1 、 2 .

[0039] Before the support rod 2 is put into the soil, the arc-shaped insertion rod 7 is retracted, and then the arc-shaped inclined hole 9 is blocked with a few turns of tape, and then the support rod 2 is vertically inserted into the farmland soil (according to the actual situation, a pressure tool can be used to insert or a hole can be drilled in advance). At this time, the support rod 2 is as Figure 4 Then, hammer the outer block 52 until the bottom of the vertical hole 6, the push rod 3 moves downward, and the cylindrical head 4 presses the arc-shaped plug rod 7, the enlarged head 8 slides in the slide groove 10, and the arc-shaped plug rod 7 passes through the arc-shaped inclined hole 9 until it is as shown in FIG. Figure 3 , three arc-shaped rods 7 are inserted into the soil, so that the support rod 2 can "grab the soil" more firmly.

[0040] The above description of the present invention and its embodiments is non-limiting and does not limit the scope of protection. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed by this utility model should be included in the scope of protection of this utility model. Therefore, the scope of protection of this utility model should be based on the scope of protection of the claims.

Claims

1. An agricultural greenhouse, comprising a roof frame (1), wherein a plurality of vertical support rods (2) are provided at the bottom of the roof frame (1), characterized in that: A push rod (3) is provided at the lower part of the support rod (2), a cylindrical head (4) is provided at the bottom end of the push rod (3), and the cylindrical head (4) can slide in the support rod (2). A round block head (5) is provided at the top end of the push rod (3), and the round block head (5) clamps the support rod (2) from the inside and outside. The support rod (2) is provided with symmetrical vertical holes (6), and the round block head (5) passes through the vertical holes (6) and can slide up and down. The support rod (2) is provided with a plurality of arc-shaped inclined holes (9) around the bottom end thereof, and a plurality of arc-shaped inserting rods (7) are provided at the lower portion of the cylindrical head (4) of the support rod (2). The lower ends of the arc-shaped inserting rods (7) are located in the arc-shaped inclined holes (9), and the arc-shaped inserting rods (7) can slide out along the arc-shaped inclined holes (9). The upper ends of the arc-shaped inserting rods (7) are spherical enlarged heads (8), and the sliding grooves (10) on the bottom surface of the cylindrical head (4) cover the enlarged heads (8).

2. An agricultural planting greenhouse according to claim 1, characterized in that: The round block head (5) comprises an inner block (51) and an outer block (52), wherein the inner block (51) and the outer block (52) are connected via a limit block (53), wherein the inner block (51) and the outer block (52) slide inside and outside the support rod (2) respectively, and the limit block (53) slides up and down in the vertical hole (6).

3. An agricultural planting greenhouse according to claim 1, characterized in that: The enlarged head (8) is larger than the arc-shaped inclined hole (9).

4. The agricultural planting greenhouse according to claim 1, characterized in that: The bottom end of the support rod (2) is a pointed end.

5. The agricultural planting greenhouse according to claim 1, characterized in that: The ceiling frame (1) is fixedly connected to the support rod (2).

6. The agricultural planting greenhouse according to claim 1, characterized in that: There are three arc-shaped inserting rods (7) which are evenly distributed in the circumferential direction.

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