Agricultural steel structure seedling raising greenhouse

Abstract

The utility model relates to the technical field of agricultural planting equipment, in particular to an agricultural steel structure seedling greenhouse which comprises a greenhouse frame, the greenhouse frame comprises two frames which are symmetrically arranged front and back, a shear shank is movably installed between the two frames, and the shear shank is used for adjusting the distance between the two frames which are symmetrically arranged front and back. The agricultural steel structure seedling raising greenhouse comprises a frame, the frame comprises two supporting columns, the top of the frame is fixedly provided with a greenhouse roof, the greenhouse roof comprises a transverse rod, the center of the transverse rod is fixedly provided with a vertical rod, the two ends of the transverse rod are each provided with an inclined rod in a hinged mode, and the other end of each inclined rod is matched with the top of the vertical rod in a hinged mode. The greenhouse frame can be controlled to be adjusted to a proper size according to the size of a seedling raising field, the situation that seedling raising is affected due to the fact that the size of the frame is too large or too small is avoided, the frames are connected through the shear shank, the greenhouse frame is lengthened more easily and conveniently, and the practicability and applicability of the greenhouse are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to agricultural planting equipment technical field especially is agricultural with steel structure seedling greenhouse. BACKGROUND

[0002] The growth of crops is closely related to land environment and climate conditions, and the conditions that are difficult to control are temperature and illumination, in order to provide the seedling suitable condition, people cited the big -arch shelter to control temperature and illumination, the installation of traditional big -arch shelter frame needs to be fixed on the ground by bolt, and installation and disassembly are very troublesome, and the applicability of traditional big -arch shelter is low, because the size of the frame is fixed and cannot be changed, it is difficult to meet the present seedling requirement, in view of this, provide an agricultural steel structure seedling greenhouse. SUMMARY

[0003] The utility model discloses a kind of agricultural steel structure seedling greenhouses, to solve the problem that the size of frame is fixed and cannot be changed in the background technique described above.

[0004] In order to achieve the above object, according to one aspect of the utility model, an agricultural steel structure seedling greenhouse is provided, including big -arch shelter frame, the big -arch shelter frame includes two frames symmetrically arranged in front and back, two frames are movably installed with scissors frame, the scissors frame is used to adjust the distance between two frames symmetrically arranged in front and back, the frame includes two support columns, the frame top is fixedly provided with roof, the roof includes cross bar, the cross bar center is fixedly provided with vertical rod, and the both ends of cross bar are hingedly installed with inclined rod, and the other end of inclined rod is hingedly matched with the top of vertical rod.

[0005] As a preferred technical scheme of the utility model: the scissors frame includes two rectangular tubes crosswise arranged, two rectangular tubes are rotatably connected by the pin shaft at the center, and the both ends of rectangular tube are hingedly installed with limit card seat, wherein, the side wall of support column is provided with sliding slot, and the limit card seat is slidably installed in sliding slot.

[0006] As a preferred technical scheme of the utility model: the cross bar includes thick cross bar and thin cross bar, the thin cross bar is slidably installed in thick cross bar, the thick cross bar is provided with cylinder, and the output end of cylinder is fixedly connected with one end of thin cross bar.

[0007] As a preferred technical scheme of the utility model: the vertical rod is fixedly installed at the center of thick cross bar, and the top of vertical rod is rotatably connected with two inclined rods.

[0008] As a preferred technical scheme of the utility model: the inclined rod includes thick inclined rod and thin inclined rod, the thin inclined rod is slidably installed in thick inclined rod, and one end of thick inclined rod is rotatably connected with one end of thin cross bar.

[0009] As a preferred technical scheme of the utility model: the cross rod and the inclined rod are fixedly installed with telescopic rods between two frames which are symmetrically arranged in front and back.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In the steel structure seedling greenhouse, the telescopic part is arranged, the size of the greenhouse frame can be controlled according to the size of the seedling field, the frame size is prevented from being too large or too small to affect seedling, and the frame is connected through the scissor frame, so that the greenhouse frame is lengthened more simply and conveniently, and the practicality and applicability of the greenhouse are increased. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a greenhouse frame structure schematic view in the preferred embodiment of the utility model;

[0013] Figure 2 It is a frame structure schematic view in the preferred embodiment of the utility model;

[0014] Figure 3 It is a scissor frame and support column connecting structure schematic view in the preferred embodiment of the utility model;

[0015] Figure 4 It is an A place enlarged structure schematic view in the preferred embodiment of the utility model; Figure 3

[0016] Figure 5 It is a limiting clamping seat structure schematic view in the preferred embodiment of the utility model;

[0017] Figure 6 It is a greenhouse roof structure schematic view in the preferred embodiment of the utility model;

[0018] Figure 7 It is a B place structure schematic view in the preferred embodiment of the utility model; Figure 6

[0019] Figure 8 It is a C place schematic view in the preferred embodiment of the utility model; Figure 6

[0020] Figure 9 It is a cylinder position schematic view in the preferred embodiment of the utility model;

[0021] ILLUSTRATIVE DESCRIPTION:

[0022] 1, greenhouse frame;

[0023] 2, frame; 201, support column; 2011, sliding groove;

[0024] ​​​3, roof; 301, telescopic rod; 302, vertical rod; 303, horizontal rod; 3031, horizontal thick rod; 3032, horizontal thin rod; 304, inclined rod; 3041, inclined thick rod; 3042, inclined thin rod; 305, air cylinder;

[0025] 4, shears frame; 401, rectangular tube; 402, limit seat. DETAILED DESCRIPTION

[0026] In order to further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the specific embodiments, structures, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.

[0027] Please refer to Figures 1-9 The embodiment aims to provide an agricultural steel structure seedling greenhouse, which comprises a greenhouse frame 1, the greenhouse frame 1 comprises two frames 2 symmetrically arranged front and back, a shears frame 4 is movably installed between the two frames 2, the shears frame 4 is used for adjusting the distance between the two frames 2 symmetrically arranged front and back, the frame 2 comprises two support columns 201, a roof 3 is fixedly arranged at the top of the frame 2, the roof 3 comprises a horizontal rod 303, a vertical rod 302 is fixedly arranged at the center of the horizontal rod 303, and an inclined rod 304 is hingedly installed at both ends of the horizontal rod 303, and the other end of the inclined rod 304 is hingedly connected with the top of the vertical rod 302.

[0028] Further, the shears frame 4 comprises two rectangular tubes 401 crosswise arranged, the two rectangular tubes 401 are rotatably connected through a pin shaft at the center, and a limit seat 402 is hingedly installed at both ends of the rectangular tube 401, wherein a sliding groove 2011 is formed in the side wall of the support column 201, the limit seat 402 is slidingly installed in the sliding groove 2011, the cross angle of the two rectangular tubes 401 can be adjusted, and the spacing between the two support columns 201 can be adjusted.

[0029] Further, the horizontal rod 303 comprises a horizontal thick rod 3031 and a horizontal thin rod 3032, the horizontal thin rod 3032 is slidingly installed in the horizontal thick rod 3031, an air cylinder 305 is arranged in the horizontal thick rod 3031, and the output end of the air cylinder 305 is fixedly connected with one end of the horizontal thin rod 3032, as Figure 9 Further, the horizontal rod 303 comprises a horizontal thick rod 3031 and a horizontal thin rod 3032, the horizontal thin rod 3032 is slidingly installed in the horizontal thick rod 3031, an air cylinder 305 is arranged in the horizontal thick rod 3031, and the output end of the air cylinder 305 is fixedly connected with one end of the horizontal thin rod 3032, as

[0030] Further, the vertical rod 302 is fixedly installed at the center of the horizontal thick rod 3031, the top of the vertical rod 302 is rotatably connected with the two inclined rods 304, and the vertical rod 302 and the inclined rod 304 are rotatably connected through a pin shaft, wherein the vertical rod 302 is a telescopic structure, and the telescopic structure of the vertical rod 302 is the same as that of the telescopic rod 301.

[0031] Further, the inclined rod 304 comprises an inclined thick rod 3041 and an inclined thin rod 3042, the inclined thin rod 3042 is slidingly installed in the inclined thick rod 3041, and one end of the inclined thick rod 3041 is rotationally connected with one end of the horizontal thin rod 3032.

[0032] Further, the horizontal rod 303 and the inclined rod 304 are both rectangular long pipes, the telescopic rod 301 is fixedly installed between the two frames 2 arranged in front of and behind each other, the telescopic rod 301 is composed of a thick pipe and a thin pipe, the thin pipe is slidingly inserted in the thick pipe, one end of the thick rod is fixedly connected with one of the two frames 2, and one end of the thin pipe is fixedly connected with the other frame 2, the telescopic rod 301 serves as a support between the two frames 2, and the telescopic rod 301 can be adjusted in activity along with the distance between the two frames 2.

[0033] In specific use, the greenhouse frame 1 is first pushed out, the frame is adjusted according to the width of the seedling field, the horizontal thin rod 3032 is extended and retracted by the extension and retraction of the air cylinder 305, the horizontal rod 303 reaches a proper width, the scissor frame 4 is pulled open, the length of the greenhouse frame 1 reaches a proper position, the greenhouse frame 1 completely covers the seedling field, the locking universal wheel installed at the bottom of the supporting column 201 is locked, and then the greenhouse frame 1 is locked.

[0034] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as above, it is not intended to limit the utility model. Any person skilled in the art can make some changes or modifications to the above-mentioned equivalent embodiments without departing from the scope of the utility model. Any modification, equivalent change and modification of the above-mentioned embodiments without departing from the scope of the utility model are still within the scope of the utility model.

Claims

1. An agricultural steel structure seedling greenhouse, comprising a greenhouse frame (1), characterized in that: The greenhouse frame (1) comprises two frames (2) arranged symmetrically in front and back, a scissor frame (4) is movably installed between the two frames (2), and the scissor frame (4) is used to adjust the distance between the two frames (2) arranged symmetrically in front and back, the frame (2) comprises two support columns (201), a roof (3) is fixedly arranged on the top of the frame (2), the roof (3) comprises a crossbar (303), a vertical bar (302) is fixedly arranged at the center of the crossbar (303), and an inclined bar (304) is hingedly installed at both ends of the crossbar (303), and the other end of the inclined bar (304) is hingedly matched with the top of the vertical bar (302).

2. The agricultural steel structure seedling greenhouse according to claim 1, characterized in that: The scissors frame (4) comprises two rectangular tubes (401) arranged crosswise, the two rectangular tubes (401) being rotatably connected via a pin at the center, and both ends of the rectangular tubes (401) being hingedly mounted with a limit clamping seat (402), wherein a sliding groove (2011) is provided on the side wall of the support column (201), and the limit clamping seat (402) is slidably mounted in the sliding groove (2011).

3. The agricultural steel structure seedling greenhouse according to claim 1, characterized in that: The crossbar (303) comprises a thick crossbar (3031) and a thin crossbar (3032), wherein the thin crossbar (3032) is slidably mounted in the thick crossbar (3031), and a cylinder (305) is provided in the thick crossbar (3031), wherein an output end of the cylinder (305) is fixedly connected to one end of the thin crossbar (3032).

4. The agricultural steel structure seedling greenhouse according to claim 1, characterized in that: The vertical rod (302) is fixedly mounted at the center of the horizontal thick rod (3031), and the top of the vertical rod (302) is rotatably connected to the two oblique rods (304).

5. The agricultural steel structure seedling greenhouse according to claim 1, characterized in that: The oblique rod (304) comprises an oblique thick rod (3041) and an oblique thin rod (3042). The oblique thin rod (3042) is slidably mounted in the oblique thick rod (3041), and one end of the oblique thick rod (3041) is rotatably connected to one end of the horizontal thin rod (3032).

6. The agricultural steel structure seedling greenhouse according to claim 1, characterized in that: The crossbar (303) and the diagonal bar (304) are both rectangular long tubes, and a telescopic rod (301) is fixedly installed between the two frames (2) arranged symmetrically in front and back.

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