CN212813134U

CN212813134U - Double-layer heat-preservation vegetable plastic greenhouse

Info

Publication number: CN212813134U
Application number: CN202021367059.1U
Authority: CN
Inventors: 曾招圣; 李坤; 李家云; 曾兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2021-03-30
Anticipated expiration: 2030-07-13

Abstract

The utility model discloses a double-deck heat preservation vegetable plastic greenhouse, include the fixed column, go up arch bar and hut, the lower extreme internal connection of fixed column has the foundation, and the inside of fixed column is provided with the spliced pole, the fixed slot has been seted up to the side of spliced pole, and the upper end of spliced pole is provided with down the staple bolt, the upper end of staple bolt is connected with down the staple bolt, and the two inboard is provided with down the arch bar, the internal connection of arch bar has the horizontal pole down, the one end of spring is connected with the dead lever, and the embedded installation of dead lever is in the inside of arch bar down, the upper end of arch bar is fixed with the support column down, and the internal connection of support column has the. This double-deck heat preservation vegetables vinyl house has laid one deck plastic film in the outside of device when the device is used, and one deck plastic film has also been laid in the outside of hut to reach double-deck heat retaining purpose, and then carry out more effectual heat preservation to the plant in the device, the vegetable growth of vegetables with higher speed.

Description

Double-layer heat-preservation vegetable plastic greenhouse

Technical Field

The utility model relates to the technical field of vegetables, specifically a double-deck heat preservation vegetable plastic greenhouse.

Background

Nowadays, the daily life is increasingly improved, the demand for vegetables is also increasingly greater, and the vinyl house is required to be used for providing enough vegetables for people, so as to increase the yield of the vegetables, while the general vinyl house has some disadvantages when in use, such as:

firstly, the heat preservation efficiency of a common plastic greenhouse is low when the common plastic greenhouse is used, and the temperature in the device is low due to the fact that the common plastic greenhouse is only preserved with one layer of plastic film, and the growth of vegetables is not facilitated;

secondly, the common plastic greenhouse is inconvenient to install when in use, and the lower end of the plastic greenhouse is a plane, so that the plastic greenhouse is inconvenient to embed into the ground, and the plastic greenhouse is inconvenient to install.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-deck heat preservation vegetable plastic greenhouse to propose among the solution above-mentioned background art that heat preservation efficiency is lower and be convenient for carry out the problem installed to plastic greenhouse.

In order to achieve the above object, the utility model provides a following technical scheme: a double-layer heat-preservation vegetable plastic greenhouse comprises a fixed column, an upper arch bar and a small greenhouse, wherein the lower end of the fixed column is internally connected with a bottom column, a connecting column is arranged inside the fixed column, the side surface of the connecting column is provided with a fixed groove, the upper end of the connecting column is provided with a lower hoop, the upper end of the lower hoop is connected with the upper hoop, the inner sides of the lower hoop and the connecting column are provided with the lower arch bar, the inner part of the lower arch bar is connected with a cross rod, the outer end of the cross rod is internally provided with a spring, one end of the spring is connected with a fixed rod, the fixed rod is embedded inside the lower arch bar, the cross rod is provided with 3 cross rods, the inner parts of the cross rods are provided with connecting rods, the side surface of each connecting rod is provided with a fixed hole, the upper end of the lower arch bar is fixed with a, and a door body is fixed at the front end of the fixing column.

Preferably, the lower end of the bottom column is conical, and the bottom column and the fixed column form a dismounting and mounting structure.

Preferably, the surface equidistance of spliced pole is provided with the fixed slot, and spliced pole and fixed column be sliding connection.

Preferably, the lower hoop and the connecting column form a rotating structure, the lower hoop and the upper hoop form a dismounting and mounting structure, and the lower hoop and the upper hoop are annular.

Preferably, the cross rod and the connecting rod are in sliding connection, fixing holes are formed in the side faces of the connecting rod at equal intervals, and the cross rod and the fixing rods form a telescopic structure.

Preferably, the supporting columns and the upper arch bars are respectively in threaded connection with the supporting rods, and the supporting columns are symmetrically arranged inside the lower arch bars.

Compared with the prior art, the beneficial effects of the utility model are that: the double-layer heat-preservation vegetable plastic greenhouse,

1. when the device is used, a layer of plastic film is laid on the outer side of the device, and a layer of plastic film is also laid on the outer side of the small shed, so that the purpose of double-layer heat preservation is achieved, further, the plants in the device are more effectively preserved in heat, and the growth of vegetables is accelerated;

2. when the device is transported, the bottom column is detached by rotating the bottom column, so that the conical end of the bottom column is positioned at the upper end, the device is restored to the original position, and the flat end of the bottom column is exposed, so that the bottom column is prevented from damaging people;

3. when installing the device, stretch out the connecting rod from the inside of horizontal pole to adjust the position of horizontal pole, make the inside of arch bar under the both sides embedding of horizontal pole, then the spring can promote the dead lever rebound, thereby prevent horizontal pole follow device interior roll-off, later use the bolt fixed with horizontal pole and connecting rod, and then increase the stability of device.

Drawings

FIG. 1 is a schematic view of a front sectional structure of the installation of the bottom pillar and the connecting pillar of the present invention;

FIG. 2 is a schematic view of the sectional structure of the upper arch bar and the support pillar;

FIG. 3 is a left sectional view of the cross bar and the fixing rod of the present invention;

FIG. 4 is a schematic view of the front cross-sectional structure of the fixing column and the bottom column of the present invention;

fig. 5 is the utility model discloses lower staple bolt and last staple bolt installation left side sectional structure schematic diagram.

In the figure: 1. fixing a column; 2. a bottom pillar; 3. connecting columns; 4. fixing grooves; 5. a lower hoop; 6. an anchor ear is arranged; 7. a lower arch bar; 8. a cross bar; 9. a connecting rod; 10. a fixing hole; 11. a spring; 12. fixing the rod; 13. an upper arch bar; 14. a support pillar; 15. a support bar; 16. a small shed; 17. a door body.

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. 1-5, the present invention provides a technical solution: a double-layer heat-preservation vegetable plastic greenhouse comprises a fixed column 1, a bottom column 2, a connecting column 3, a fixing groove 4, a lower hoop 5, an upper hoop 6, a lower arch bar 7, a cross bar 8, a connecting rod 9, a fixing hole 10, a spring 11, a fixing rod 12, an upper arch bar 13, a supporting column 14, a supporting rod 15, a small greenhouse 16 and a door body 17, wherein the bottom column 2 is connected with the lower end of the fixed column 1, the connecting column 3 is arranged inside the fixed column 1, the fixing groove 4 is arranged on the side face of the connecting column 3, the lower hoop 5 is arranged at the upper end of the connecting column 3, the upper hoop 6 is connected with the upper hoop 5, the lower arch bar 7 is arranged on the inner sides of the bottom column and the connecting column, the cross bar 8 is connected with the lower arch bar 7, the spring 11 is arranged inside the outer end of the cross bar 8, the fixing rod 12 is connected with the fixing rod, and its inside is provided with connecting rod 9 to the fixed orifices 10 have been seted up to the side of connecting rod 9, and the upper end of lower arch bar 7 is fixed with support column 14, and the internal connection of support column 14 has bracing piece 15, and the upper end outside of bracing piece 15 is provided with upper arch bar 13, and the booth 16 is located the inboard of lower arch bar 7, and the front end of fixed column 1 is fixed with the door body 17.

The lower extreme of foundation 2 is the toper, and foundation 2 and fixed column 1 constitute dismantles mounting structure, rotates foundation 2 when conveyer and lift it off, then installs it up to the conical end of foundation 2 to prevent that in-process foundation 2 at conveyer from hurting operating personnel, and when installing the device, with foundation 2's conical end down, be convenient for imbed fixed column 1 in the ground this moment, thereby be convenient for fix the device.

The surperficial equidistance of spliced pole 3 is provided with fixed slot 4, and spliced pole 3 is sliding connection with fixed column 1, when installing the device, because arch bar 7 is the arc down, so when arch bar 7's horizontal position is different down, the height of arch bar 7 also can be corresponding changes down, so when supporting lower arch bar 7 to different positions, stretch out spliced pole 3 from fixed column 1's inside, thereby staple bolt 5's height under the adjustment, after high adjustment finishes, use the bolt to pass the inside of fixed column 1 embedding fixed slot 4, thereby fix the device.

Staple bolt 5 and spliced pole 3 constitute rotation structure down, and staple bolt 5 and last staple bolt 6 constitute down dismantles mounting structure to the two is the annular, and after the altitude mixture control of staple bolt 5 finishes down, rotate staple bolt 5 down and make its laminating arch bar 7 down, then will go up staple bolt 6 and overlap with lower staple bolt 5, use the bolt to pass the two, reuse the nut to fix the bolt, thereby will descend arch bar 7, go up staple bolt 6 and lower staple bolt 5 fixed.

The cross bar 8 and the connecting bar 9 are connected in a sliding manner, fixing holes 10 are equidistantly arranged on the side face of the connecting bar 9, the cross bar 8 and the fixing bars 12 form a telescopic structure, the connecting bar 9 extends out of the cross bar 8, two ends of the cross bar 8 are installed in the lower arch bar 7 in an embedded manner, then the fixing bars 12 are pushed by the springs 11 to move outwards to enter the lower arch bar 7, at the moment, the springs 11 can limit the fixing bars 12, so that the fixing bars 12 are prevented from retracting into the cross bar 8, when the cross bar 8 moves, the cross bar 8 can be limited due to the fact that the fixing bars 12 extend out of and are embedded into the lower arch bar 7, so that the cross bar 8 is prevented from sliding out of the lower arch bar 7, the stability of the device is improved, then bolts are used for penetrating the cross bar 8 to be embedded into the fixing holes 10, the cross bar 8 and the connecting bar 9 are fixed, the lowermost cross bar 8 is fixed using bolts and fixing posts 1.

Support column 14 and last arch bar 13 are threaded connection with support rod 15 respectively, and support column 14 symmetry sets up the inside at arch bar 7 down, when installing the device, will go up arch bar 13 and install the outside at arch bar 7 down, then rotate support rod 15 and make it stretch out from the inside of support column 14, can fix it and arch bar 7 down after support rod 15 gets into the inside of last arch bar 13, thereby increase the stability of device, and the inside equidistance of device is provided with little canopy 16, little canopy 16 can keep warm once more.

The working principle is as follows: when the double-layer heat-preservation vegetable plastic greenhouse is used, firstly, the bottom column 2 is rotated to be detached, then, the conical end of the bottom column 2 is downward, then, the bottom column 2 is restored to the original position, so that the bottom column 2 is conveniently embedded into the ground, then, the connecting column 3 is extended out of the fixing column 1 according to the height of the lower arch bar 7, the lower hoop 5 is close to the lower arch bar 7, then, the lower hoop 5 is rotated to be attached to the lower arch bar 7, then, the upper hoop 6 is attached to the lower arch bar 7 and is overlapped with the lower hoop 5, the upper hoop 6 and the lower hoop 5 are penetrated through bolts, then, the upper hoop 6, the lower arch bar 7 and the lower hoop 5 are fixed through bolts and nuts, and then, the bolts penetrate through the fixing column 1 and are embedded into the fixing groove 4, and the fixing column 1 and the connecting column 3 are fixed;

the connecting rod 9 is extended out from the inside of the cross rod 8, so that the cross rod 8 is embedded in the lower arch bar 7, at the moment, the spring 11 can push the fixing rod 12 to move outwards to be embedded in the lower arch bar 7, when the cross rod 8 moves transversely, the fixing rod 12 can limit the cross rod 8, thereby preventing the cross rod 8 from falling off from the inside of the lower arch bar 7, the cross rod 8 and the connecting rod 9 are installed from top to bottom, the upper end of the uppermost connecting rod 9 is fixed with the lower hoop 5, after the installation is finished, the upper hoop 6 is used for fixing the lower hoop 5, the lower hoop 7 is supported, then other cross rods 8 and connecting rods 9, the connecting rod 9 at the lowest end passes through the fixing hole 10 and the fixing column 1 by using a bolt, the two are fixed, the door body 17 is fixed in front of the middle 2 fixing columns 1, and can enter the inside of the device, the bolt can pass through the cross rod 8 and the, fixing the two;

rotating the support rod 15 to extend from the inside of the support post 14 and move upwards, and connecting the support rod 15 with the upper arch bar 13 when moving upwards so as to fix the upper arch bar 13, and then laying a plastic film on the outer side of the upper arch bar 13;

finally, the small shed 16 is arranged in the device to achieve the purpose of double-layer heat preservation, and the overall practicability is improved.

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 a double-deck heat preservation vegetable plastic greenhouse, includes fixed column (1), goes up arch bar (13) and hut (16), its characterized in that: the lower end of the fixed column (1) is internally connected with a bottom column (2), the inside of the fixed column (1) is provided with a connecting column (3), the side surface of the connecting column (3) is provided with a fixing groove (4), the upper end of the connecting column (3) is provided with a lower hoop (5), the upper end of the lower hoop (5) is connected with an upper hoop (6), the inner sides of the connecting column and the connecting column are provided with lower arch bars (7), the inside of each lower arch bar (7) is connected with a cross bar (8), the inside of the outer end of the cross bar (8) is provided with a spring (11), one end of the spring (11) is connected with a fixed rod (12), the fixed rod (12) is embedded and installed inside the lower arch bar (7), the cross bars (8) are provided with 3 connecting rods (9), the side surfaces of the connecting rods (9) are provided with fixing holes (10), the upper end of the lower arch, and the inside of the supporting column (14) is connected with a supporting rod (15), an upper arch rod (13) is arranged on the outer side of the upper end of the supporting rod (15), the small shed (16) is positioned on the inner side of the lower arch rod (7), and a door body (17) is fixed at the front end of the fixing column (1).

2. The double-layer heat-preservation vegetable vinyl house as claimed in claim 1, wherein: the lower end of the bottom column (2) is conical, and the bottom column (2) and the fixing column (1) form a dismounting and mounting structure.

3. The double-layer heat-preservation vegetable vinyl house as claimed in claim 1, wherein: the surface equidistance of spliced pole (3) is provided with fixed slot (4), and spliced pole (3) and fixed column (1) are sliding connection.

4. The double-layer heat-preservation vegetable vinyl house as claimed in claim 1, wherein: staple bolt (5) and spliced pole (3) constitute rotating-structure down, and staple bolt (5) constitute with last staple bolt (6) down and dismantle mounting structure to the two is the annular.

5. The double-layer heat-preservation vegetable vinyl house as claimed in claim 1, wherein: horizontal pole (8) and connecting rod (9) are sliding connection, and the side equidistance of connecting rod (9) is provided with fixed orifices (10) to horizontal pole (8) and dead lever (12) constitute extending structure.

6. The double-layer heat-preservation vegetable vinyl house as claimed in claim 1, wherein: the supporting columns (14) and the upper arch rods (13) are in threaded connection with the supporting rods (15) respectively, and the supporting columns (14) are symmetrically arranged inside the lower arch rods (7).