Agricultural greenhouse framework

Abstract

The agricultural greenhouse framework comprises a bottom rail, pulley pieces are installed at the bottom ends of vertical rods, inserting rods are fixedly connected to the bottom ends of ceiling rods, sliding grooves are formed in the inner sides of the front ends of the vertical rods, first rod pieces are rotationally connected to the lower sides of the rear ends of the vertical rods, and second rod pieces are rotationally connected to the upper sides of the rear ends of the vertical rods. The two bottom rails are placed on the ground in parallel, bottom nail rods of the bottom rails are inserted into the ground, after the end plates are opened, bottom pulley pieces of the vertical rods are placed in the bottom rails, then inserting rods on the ceiling rods are inserted into the vertical rods, height positioning is conducted through positioning hand wheels, and after the vertical rods slide, first rod pieces and second rod pieces rotate mutually, so that the length of the whole greenhouse is adjusted. After the length is adjusted, the vertical rods and the rope binding nails are bound through ropes, finally, the stabilizing middle rods and the bottom rails are screwed to complete connection for overall stabilization, the greenhouse framework is convenient to store and disassemble, the height and the length are convenient to adjust, and therefore farmers can rapidly complete installation of the greenhouse framework.

Description

Technical Field

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

[0002] An agricultural greenhouse is a large greenhouse structure used in agricultural production, usually used for growing plants, raising animals and conducting other agricultural activities. It can provide a suitable environment, such as temperature, humidity, light, etc., to promote the growth and development of crops. Agricultural greenhouses are usually made of materials such as plastic film, steel bars or bamboo, and can effectively withstand the impact of natural disasters such as wind and rain.

[0003] Generally, vegetable greenhouses use bamboo or steel frames covered with one or more layers of thermal insulation plastic film. However, existing greenhouse frames are not stable enough during installation, the height cannot be freely adjusted and unified, the length of the greenhouse is difficult to adjust quickly, and it is difficult to assemble quickly during installation. It requires the cooperation of multiple people to complete the construction of the greenhouse. Therefore, it has the disadvantages of being difficult to install and unable to adjust.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes an agricultural greenhouse frame to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] An agricultural greenhouse frame comprises a bottom track, a vertical pole is installed at the top end of the bottom track, a pulley is installed at the bottom end of the vertical pole, a ceiling pole is installed at the top end of the vertical pole, a plug pole is fixedly connected to the bottom end of the ceiling pole, a slide groove is provided on the inner side of the front end of the vertical pole, a first rod is rotatably connected to the lower side of the rear end of the vertical pole, a second rod is rotatably connected to the upper side of the rear end of the vertical pole, and a stabilizing middle pole is spirally installed between the two groups of bottom tracks.

[0008] As a further solution of the utility model, the bottom end of the bottom rail is fixedly connected with nail rods, and the nail rods are arranged at equal intervals. The side of the bottom rail is fixedly connected with rope binding nails, and the rope binding nails are arranged at equal intervals.

[0009] As a further solution of the utility model, an end plate is installed on the outer side of the open end of the bottom rail, and a fastening bolt is installed on the inner side of the end plate, and the fastening bolt is spirally connected to the bottom rail.

[0010] The bottom end of the vertical rod is fixedly connected with a screw rod, the inner side of the upper end of the pulley member is provided with a screw hole, and the screw rod is spirally connected with the pulley member.

[0011] As a further solution of the utility model, the two groups of bottom rails are arranged in parallel, a slide groove is provided on the inner side of the upper end of the bottom rail, and the pulley member slides with the bottom rail.

[0012] As a further solution of the utility model, a slot is provided at the upper end of the vertical rod, and the insertion rod is slidably connected to the inner wall of the slot.

[0013] As a further solution of the utility model, a positioning hole is provided at the upper end of the vertical rod, a positioning hand wheel is spirally connected to the inner wall of the positioning hole, and through holes are provided on the inner side of the insertion rod, and the through holes are arranged at equal intervals.

[0014] As a further solution of the utility model, the first rod is rotatably connected to the second rod, and sliding cylinders are fixedly installed on the rear ends of the first rod and the second rod, and the sliding cylinders on the first rod and the second rod are slidably connected to the inner wall of the slide groove.

[0015] The beneficial effects of the utility model are:

[0016] The utility model places two bottom rails in parallel on the ground through the arrangement of bottom rails, vertical poles, plugging poles, roof poles, a first pole piece, a second pole piece, etc., the bottom nail poles of which are inserted into the ground, and after the end plates are opened, the pulley pieces at the bottom of the vertical poles are put into the bottom rails, and then the plugging poles on the roof poles are inserted into the vertical poles and the height is positioned with a positioning hand wheel, and after the vertical poles are slid, the first pole piece and the second pole piece are rotated with each other to adjust the length of the entire greenhouse, and after the length is adjusted, the vertical poles and the rope binding nails are tied with ropes, and finally the stabilizing middle pole is screwed to complete the connection with the bottom rails for overall stabilization. This set of greenhouse frames is convenient for storage and disassembly, and convenient for adjusting the height and length, so that farmers can quickly complete the installation of the greenhouse frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of an agricultural greenhouse frame according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the installation structure of a nail rod and a pulley member of an agricultural greenhouse frame according to an embodiment of the utility model;

[0020] Figure 3It is a schematic diagram of the installation structure of the upright poles and pulley parts of an agricultural greenhouse frame according to an embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the overall structure of a roof bar of an agricultural greenhouse frame according to an embodiment of the utility model;

[0022] Figure 5 It is a structural schematic diagram of a slide groove of an agricultural greenhouse frame in a vertical pole according to an embodiment of the utility model.

[0023] In the figure:

[0024] 1. Bottom track; 2. Nail rod; 3. End plate; 4. Fastening bolt; 5. Vertical rod; 6. Screw rod; 7. Pulley; 8. Slot; 9. Positioning hole; 10. Positioning handwheel; 11. Slide; 12. Ceiling rod; 13. Insert rod; 14. Through hole; 15. First rod; 16. Second rod; 17. Rope binding nail; 18. Stabilizing middle rod. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, an agricultural greenhouse frame is provided.

[0027] Please refer to the instruction manual Figure 1-5 According to an embodiment of the utility model, an agricultural greenhouse frame includes a bottom track 1, a vertical pole 5 is installed at the top of the bottom track 1, a pulley member 7 is installed at the bottom end of the vertical pole 5, a ceiling rod 12 is installed at the top of the vertical pole 5, and a plug rod 13 is fixedly connected to the bottom end of the ceiling rod 12. A slide groove 11 is provided on the inner side of the front end of the vertical pole 5, a first rod 15 is rotatably connected to the lower side of the rear end of the vertical pole 5, and a second rod 16 is rotatably connected to the upper side of the rear end of the vertical pole 5. A stabilizing middle rod 18 is spirally installed between the two groups of bottom tracks 1.

[0028] When the device is in use, the bottom track 1 is set parallel to the span of the ceiling rod 12, and the nail rod 2 at the bottom is inserted into the ground, the fastening bolts 4 are loosened, and the end plate 3 is removed, and the pulley member 7 under the vertical rod 5 is placed in the bottom track 1. After the left and right groups of vertical rods 5 correspond to each other, the insertion rod 13 at the bottom of the ceiling rod 12 is inserted into the vertical rod 5, and then the height of the ceiling rod 12 is positioned by screwing the positioning hand wheel 10. After the vertical rod 5 moves, the first rod member 15 and the second rod member 16 at the rear end thereof rotate with each other, and the sliding cylinder at the end thereof moves up and down in the slide groove 8, thereby quickly adjusting the overall length of the greenhouse frame. The greenhouse frame is easy to install, and the height and length of the greenhouse can be freely adjusted.

[0029] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, the bottom end of the bottom track 1 is fixedly connected with a nail rod 2, and the nail rod 2 is arranged at equal intervals. The side of the bottom track 1 is fixedly connected with rope binding nails 17, and the rope binding nails 17 are arranged at equal intervals.

[0030] By inserting the nail rod 2 deeply into the ground, the bottom track 1 is fixed on the ground, so that the greenhouse frame can be stably placed on the ground, and the vertical pole 5 is bound with the rope binding nail 17 by ropes, so that the overall length of the greenhouse can be controlled.

[0031] In another embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, an end plate 3 is installed on the outer side of the open end of the bottom rail 1, and a fastening bolt 4 is installed on the inner side of the end plate 3, and the fastening bolt 4 is spirally connected to the bottom rail 1.

[0032] After the end plate 3 is opened, the bottom track 1 can be extended, thereby further adjusting the length of the greenhouse frame. The end plate completes the sealing of the bottom track 1 by tightening the bolts 4.

[0033] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, the bottom end of the vertical rod 5 is fixedly connected with a screw rod 6, the inner side of the upper end of the pulley member 7 is provided with a threaded hole, the screw rod 6 is spirally connected to the pulley member 7, the two groups of bottom rails 1 are arranged in parallel, the inner side of the upper end of the bottom rail 1 is provided with a slide groove, and the pulley member 7 slides with the bottom rail 1.

[0034] The pulley member 7 can move freely in the bottom track 1, so that the vertical rod 5 can move smoothly, and the vertical rod 5 will not deflect.

[0035] In another embodiment, please refer to the attached specification Figure 1-5As a further solution of the utility model, a slot 8 is provided at the upper end of the vertical rod 5, and the insertion rod 13 is slidably connected to the inner wall of the slot 8. A positioning hole 9 is provided at the upper end of the vertical rod 5, and a positioning hand wheel 10 is spirally connected to the inner wall of the positioning hole 9. A through hole 14 is provided on the inner side of the insertion rod 13, and the through holes 14 are arranged at equal intervals.

[0036] The insertion rod 13 at the bottom of the roof rod 12 can slide up and down freely, and the height of the entire greenhouse can be adjusted by rotating the positioning hand wheel 10.

[0037] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, the first rod 15 is rotatably connected to the second rod 16, and sliding cylinders are fixedly installed on the rear ends of the first rod 15 and the second rod 16, and the sliding cylinders on the first rod 15 and the second rod 16 are slidably connected to the inner wall of the slide groove 11.

[0038] The first rod 15 and the second rod 16 rotate relative to each other, and the first rod 15 and the second rod 16 slide in the vertical poles 5, so as to adjust the distance between the vertical poles 5 and provide stability.

[0039] When in use, the bottom track 1 is set parallel to the span of the ceiling rod 12, and the nail rod 2 at the bottom is inserted into the ground, the fastening bolts 4 are loosened, and after the end plate 3 is removed, the pulley piece 7 under the vertical rod 5 is placed in the bottom track 1. After the left and right sets of vertical rods 5 correspond, the insertion rod 13 at the bottom of the ceiling rod 12 is inserted into the vertical rod 5, and then the height of the ceiling rod 12 is positioned by screwing the positioning hand wheel 10. After the vertical rod 5 moves, the first rod 15 and the second rod 16 at the rear end thereof rotate with each other, and the sliding cylinder at its end moves up and down in the slide groove 8, thereby quickly adjusting the overall length of the greenhouse frame. This set of greenhouse frames is easy to install, and the height and length of the greenhouse can be freely adjusted.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural greenhouse frame, comprising a bottom track (1), characterized in that: A vertical pole (5) is installed at the top end of the bottom track (1), a pulley (7) is installed at the bottom end of the vertical pole (5), a ceiling pole (12) is installed at the top end of the vertical pole (5), and a plug pole (13) is fixedly connected to the bottom end of the ceiling pole (12). A slide groove (11) is provided on the inner side of the front end of the vertical pole (5), a first rod (15) is rotatably connected to the lower side of the rear end of the vertical pole (5), and a second rod (16) is rotatably connected to the upper side of the rear end of the vertical pole (5), and a stabilizing middle pole (18) is spirally installed between the two groups of bottom tracks (1).

2. The agricultural greenhouse framework according to claim 1, characterized in that: The bottom end of the bottom track (1) is fixedly connected to a nail rod (2), and the nail rods (2) are arranged at equal intervals. The side of the bottom track (1) is fixedly connected to a rope binding nail (17), and the rope binding nail (17) is arranged at equal intervals.

3. The agricultural greenhouse framework according to claim 1, characterized in that: An end plate (3) is installed on the outside of the open end of the bottom rail (1), and a fastening bolt (4) is installed on the inside of the end plate (3), and the fastening bolt (4) is screwed to the bottom rail (1).

4. The agricultural greenhouse framework according to claim 1, characterized in that: The bottom end of the vertical rod (5) is fixedly connected with a screw rod (6), the inner side of the upper end of the pulley member (7) is provided with a screw hole, and the screw rod (6) is spirally connected to the pulley member (7).

5. The agricultural greenhouse framework according to claim 1, characterized in that: The two groups of bottom rails (1) are arranged in parallel, and a slide groove is provided on the inner side of the upper end of the bottom rail (1), and the pulley member (7) slides with the bottom rail (1).

6. The agricultural greenhouse framework according to claim 1, characterized in that: A slot (8) is provided at the upper end of the vertical rod (5), and the insertion rod (13) is slidably connected to the inner wall of the slot (8).

7. The agricultural greenhouse framework according to claim 1, characterized in that: A positioning hole (9) is provided at the upper end of the vertical rod (5), a positioning hand wheel (10) is spirally connected to the inner wall of the positioning hole (9), and a through hole (14) is provided on the inner side of the insertion rod (13), and the through holes (14) are arranged at equal intervals.

8. The agricultural greenhouse framework according to claim 1, characterized in that: The first rod (15) is rotatably connected to the second rod (16); sliding cylinders are fixedly mounted on the rear ends of the first rod (15) and the second rod (16); and the sliding cylinders on the first rod (15) and the second rod (16) are slidably connected to the inner wall of the slide groove (11).

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