CN216567363U

CN216567363U - Just, tear formula ecological farmland big-arch shelter open

Info

Publication number: CN216567363U
Application number: CN202220061258.2U
Authority: CN
Inventors: 袁秀玲; 朱丽萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-24
Anticipated expiration: 2032-01-11

Abstract

The utility model discloses a conveniently-disassembled ecological farmland greenhouse, which relates to the technical field of farmland greenhouses, and comprises a stand column and an arch bar, wherein the stand column comprises a support column and a lifting rod, the lifting rod is slidably arranged at the inner side of the support column from the top of the support column, a motor is arranged at the bottom of an inner cavity of the support column, a lead screw is fixedly arranged on an output shaft of the motor, the lead screw extends into the lifting rod and is connected with the lifting rod through threads; the arch bar sets up at the top of lifter, and is adjacent the top of lifter is provided with the horizontal pole, the upper end of horizontal pole is provided with a plurality of archs, the arch bar is installed at bellied top. The utility model discloses a set up the motor, the motor can take the lifter up-and-down motion, when the installation, can place the lifter in the bottommost, then place the arch bar, and convenient installation to the arch bar, when the installation, operating personnel can stand subaerial completely, need not ascend a height the operation, operates safelyr.

Description

Just, tear formula ecological farmland big-arch shelter open

Technical Field

The utility model relates to a farmland greenhouse technical field specifically is a just, tear formula ecological farmland greenhouse open.

Background

The farmland greenhouse is a crop planting greenhouse which is generally built by metal frames or cement rods and has a heat preservation effect. It can keep certain temperature inside it to be used for the growth of plant, and current big-arch shelter is when putting up because the arch bar or pole setting than longer to lead to very hard when putting up the big-arch shelter, when placing the arch bar when being special, because the top of arch bar is than higher, it still need fix the arch bar with the help of instruments such as ladder or stool to put up personnel, thereby leads to the big-arch shelter to put up inconveniently, and the staff carries out the operation of take the altitude moreover, has certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a just, tear formula ecological farmland big-arch shelter open to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a conveniently-detached ecological farmland greenhouse comprises an upright post and an arch bar, wherein the upright post comprises a supporting post and a lifting rod, the lifting rod is slidably mounted on the inner side of the supporting post from the top of the supporting post, a motor is mounted at the bottom of an inner cavity of the supporting post, a lead screw is fixedly mounted on an output shaft of the motor, and the lead screw extends into the lifting rod and is in threaded connection with the lifting rod;

the arch bar sets up at the top of lifter, and is adjacent the top of lifter is provided with the horizontal pole, the upper end of horizontal pole is provided with a plurality of archs, the arch bar is installed at bellied top.

Preferably, the cross bar is fixed with the side surface of the lifting rod through a bolt.

Preferably, the top of the lifting rod is provided with a mounting opening, and two ends of the cross rod are mounted in the mounting opening.

Preferably, the top of arch and lifter has all been seted up the standing groove, and the tip of arch bar is pegged graft in the standing groove.

Preferably, the arch bar comprises two arc poles, and the one end of two arc poles is rotated through the pivot and is connected, and the bottom of one of them arc pole is connected with the bracing piece through the pivot, and the other end of bracing piece is open structure, and the opening part joint is in the bottom of another arc pole, and the opening is in another arc pole and passes through the bolt connection.

Preferably, the arch bar is composed of two arc bars, a supporting bar is arranged at the joint of the two arc bars, a clamping groove is arranged at the top of the supporting bar,

one end of the two arc-shaped rods is connected with each other in an inserting mode and is arranged in the clamping groove, and the connecting positions of the clamping groove and the two arc-shaped rods are connected through the inserting pins.

Preferably, the support rod comprises a fixed rod and a sliding rod, the sliding rod is inserted into the fixed rod from the upper end of the fixed rod, and a fastening bolt is arranged between the fixed rod and the sliding rod.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the motor, the motor can take the lifter up-and-down motion, when the installation, can place the lifter in the bottommost, then place the arch bar, and convenient installation to the arch bar, when the installation, operating personnel can stand subaerial completely, need not ascend a height the operation, operates safelyr.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the column and arch bar of the present invention;

FIG. 3 is a structural diagram of the column and the cross bar of the present invention;

FIG. 4 is a front view of the arch bar and the support bar of the present invention;

FIG. 5 is a top view of the connection between the arch bar and the support bar of the present invention;

fig. 6 is a cross-sectional view of the upright post, arch bar and support bar of the present invention;

FIG. 7 is a cross-sectional view of the connection between the clip groove and the arc rod;

fig. 8 is a schematic view of the structure of the support rod of the present invention.

In the figure: 1. a lifting rod; 11. an installation port; 2. a support pillar; 3. a screw rod; 4. an arch bar; 41. a rotating shaft; 6. a cross bar; 61. a protrusion; 62. a placement groove; 7. a support bar; 8. fixing the rod; 9. a slide bar; 10. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment provides a detachable ecological agricultural greenhouse, which includes a vertical column and an arch bar 4, wherein the vertical column includes a supporting column 2 and a lifting rod 1, and the bottom of the supporting column 2 is buried on the ground. The lifting rod 1 is of a cuboid structure, the lifting rod 1 is installed on the inner side of the support column 2 from the top of the support column 2, the lifting rod 1 can slide in the support column 2, a motor is installed at the bottom of an inner cavity of the support column 2, a screw rod 3 is fixedly installed on an output shaft of the motor, the motor can drive the screw rod 3 to rotate to provide power for the screw rod 3, and the screw rod 3 extends into the lifting rod 1 and is connected with the lifting rod 1 through threads; when the screw rod 3 rotates, the lifting rod 1 can be driven to move up and down under the action of the screw thread, the height of the lifting rod 1 can be adjusted,

the arch bar 4 may be disposed on top of the lifting bar 1 by bolts.

The stand is provided with a plurality ofly, the top of adjacent lifter 1 is provided with horizontal pole 6, the upper end of horizontal pole 6 is provided with a plurality of archs 61, arch bar 4 is installed at the top of arch 61, the synchronous motion of lifter can be realized in the power supply simultaneously of a plurality of motors, be convenient for to the overall control of arch bar 4 height, horizontal pole 6 is as the part that supports arch bar 4, can adjust the height of arch bar together with the lifter, and the space between 6 ground of horizontal pole does not have the stand, the convenience is to placing of arch bar.

In this embodiment, the cross rod 6 is fixed together with the side of the lifting rod 1 through the bolt, so that the cross rod 6 and the lifting rod 1 can be conveniently and rapidly mounted, and the disassembly can be realized.

When putting up the big-arch shelter, set up lifter 1 in the position at the bottom to reduce the height of stand, can be more convenient with arch bar and arch and lifter 1's top installation together, after the installation finishes, can rise lifter 1 to suitable high speed.

Because the greenhouse needs temperature control in the using process, generally, the air ports are formed in the side face of the greenhouse through the plastic film, when the greenhouse needs to be cooled, the greenhouse only needs to be opened for ventilation, but the cooling mode adopts natural ventilation, the time is slow, particularly, the flowering phase of crops, such as peaches, apricots and the like, needs to be strictly controlled in temperature when the flowers bloom, the flowers fall off due to overhigh temperature, the cooling effect of the natural ventilation is poor, and the efficiency is slow.

Consequently when the temperature of big-arch shelter is than higher, can rise through motor control lifter 1 to increase the inside volume of big-arch shelter, at the ascending in-process of lifter 1, the inside negative pressure that can form of big-arch shelter makes outside wind directly enter into the inside of big-arch shelter through the wind gap, thereby improves the intake, makes the inside temperature of big-arch shelter drop in the twinkling of an eye, and the cooling effect is very fast. However, since the plastic film is covered on the outer side of the greenhouse, both sides of the film can be buried in the soil, and when the greenhouse is lifted, the film can be pulled out of the soil due to a pulling force, so that the plastic film is provided.

Of course, the plastic film can also be wound on a rotating shaft, the rotating shaft is rotatably provided with the stand columns through two ends, the stand columns are buried on the ground, the rotating shaft is attached to the ground, and when the greenhouse rises, the film can be pulled out from the rotating shaft due to the pulling force, so that the plastic film is provided. When the temperature does not need to be reduced, the greenhouse only needs to descend, then the rotating shaft is rotated, and the film is tightened.

In a further embodiment, as shown in fig. 3, the top of the lifting rod 1 is provided with a mounting opening 11, two ends of the cross rod 6 are mounted in the mounting openings 11, and the cross rod 6 can be directly inserted into the top of the lifting rod 1, so that the cross rod can be conveniently mounted.

Standing groove 62 has all been seted up at the top of arch 61 and lifter 1, and the tip of arch bar 4 is pegged graft in standing groove 62, and arch bar 4 can directly be pegged graft in standing groove 62, realizes arch bar 4's quick installation.

In a further embodiment, as shown in fig. 4-5, the arch bar 4 is composed of two arc bars, one ends of which are rotatably connected by a rotating shaft 41, and the arch bar 4 can be folded together during transportation or carrying, so as to reduce the occupied space, the bottom of one of the arc-shaped rods is connected with a supporting rod 7 through a rotating shaft, the other end of the supporting rod 7 is of an opening structure, the opening is clamped at the bottom of the other arc-shaped rod and is positioned at the other arc-shaped rod and connected through a bolt, when the arch bar 4 is opened, the supporting bar 7 is rotated, the supporting bar 7 rotates around the rotating shaft, so that the supporting bar 7 is in a horizontal position, the other end of the supporting bar 7 is clamped at the outer side of the other arc-shaped bar, the support bar 7 is then connected to another curved bar by means of a pin to effect an open fixation of the arch bar 4 so that the arch bar maintains a fixed arc.

As shown in fig. 6-8, the two arc rods can also be split structures, the end of one arc rod is provided with a U-shaped groove, the end of the other arc rod is clamped inside the U-shaped groove, the two arc rods are connected through a bolt, the two arc rods can be detached from each other, the mass of the single arc rod is relatively light during carrying and installation, and the installation is more convenient.

The bracing piece still is provided with in the junction bottom of two arc poles, and joint groove 10 has been seted up at the top of bracing piece, and the junction is directly placed in joint groove 10, then utilizes the bolt to link together joint groove 10 and the junction that two arc poles are connected, can realize the installation and the fixed of arch bar.

And the bracing piece is located the middle part of arch bar 4, and the bracing piece can be buried underground subaerial, has better supporting role to the bracing piece, when the big-arch shelter is than wide, can choose for use the bracing piece.

The bracing piece includes dead lever 8 and slide bar 9, and slide bar 9 pegs graft in the inside of dead lever 8 from the upper end of dead lever 8, and slide bar 9 can slide from top to bottom in the inside of dead lever 8, can manually slide bar 9 and realize going up and down, is provided with fastening bolt between dead lever 8 and the slide bar 9, and fastening bolt is used for the position between fixed lever 8 and the slide bar 9 for both hookup location are fixed.

And the height of the sliding rod 9 can change the height of the arch bar 4, namely the height of the two arc-shaped bars can be changed, so that the height of the bottom of the greenhouse can be adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ecological farmland big-arch shelter of formula just torn open, includes stand and arch bar (4), its characterized in that: the upright column comprises a supporting column (2) and a lifting rod (1), the lifting rod (1) is slidably mounted on the inner side of the supporting column (2) from the top of the supporting column (2), a motor is mounted at the bottom of an inner cavity of the supporting column (2), a lead screw (3) is fixedly mounted on an output shaft of the motor, and the lead screw (3) extends into the lifting rod (1) and is connected with the lifting rod (1) through threads;

arch bar (4) set up at the top of lifter (1), and are adjacent the top of lifter (1) is provided with horizontal pole (6), the upper end of horizontal pole (6) is provided with a plurality of archs (61), arch bar (4) are installed at the top of arch (61).

2. The easy-to-detach ecological farmland greenhouse as claimed in claim 1, which is characterized in that: the cross rod (6) is fixed with the side surface of the lifting rod (1) through a bolt.

3. The easy-to-detach ecological farmland greenhouse as claimed in claim 1, which is characterized in that: the top of the lifting rod (1) is provided with a mounting opening (11), and two ends of the cross rod (6) are mounted in the mounting opening (11).

4. The easy-to-detach ecological farmland greenhouse as claimed in claim 2 or 3, wherein: the top of protruding (61) and lifter (1) has all seted up standing groove (62), and the tip of vaulting pole (4) is pegged graft in standing groove (62).

5. The easy-to-detach ecological farmland greenhouse as claimed in claim 1, which is characterized in that: arch bar (4) comprise two arc poles, and the one end of two arc poles is rotated through pivot (41) and is connected, and the bottom of one of them arc pole is connected with bracing piece (7) through the pivot, and the other end of bracing piece (7) is open structure, and the opening part joint is in the bottom of another arc pole, and the opening is in another arc pole and passes through bolted connection.

6. The easy-to-detach ecological farmland greenhouse as claimed in claim 1, which is characterized in that: the arch bar (4) is composed of two arc bars, a supporting bar is arranged at the joint of the two arc bars, a clamping groove (10) is arranged at the top of the supporting bar,

one ends of the two arc-shaped rods which are connected are inserted together and are arranged in the clamping groove (10), and the joint of the clamping groove (10) and the two arc-shaped rods is connected through a bolt.

7. The easy-to-detach ecological farmland greenhouse as claimed in claim 6, wherein: the support rod comprises a fixed rod (8) and a sliding rod (9), the sliding rod (9) is inserted into the fixed rod (8) from the upper end of the fixed rod (8), and a fastening bolt is arranged between the fixed rod (8) and the sliding rod (9).