CN216600984U

CN216600984U - Energy-conserving green house with heat preservation function

Info

Publication number: CN216600984U
Application number: CN202123164007.1U
Authority: CN
Inventors: 王元昭; 李有文; 阿学海; 林永珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-05-27
Anticipated expiration: 2031-12-16

Abstract

The utility model discloses an energy-saving agricultural greenhouse with a heat preservation function, which comprises two mounting bars, wherein adjusting devices are fixedly mounted at the tops of the two mounting bars, top covers are fixedly mounted at the tops of the two adjusting devices, the back surfaces of the top covers on the front surface are fixedly connected with the front surfaces of the top covers on the back surface, and the two adjusting devices comprise inverted Z-shaped bars; this energy-conserving green house with heat preservation function, it removes to drive type of falling Z strip through the motor, it rotates with control gear drive control strip to go up the tooth piece, and drive No. two connecting strips through tooth piece and connecting gear down and rotate, then linkage strip drives a connecting strip and rotates, make the top cap by jack-up that makes progress, stability is stronger when making the big-arch shelter can carry out the regulation of height and inner space size, and the inside spring strip of fixed column can be taut with the canopy cloth, it is inseparable to make the top cap also can laminate with the top cap all the time when reciprocating, make the canopy cloth remain the tight state all the time.

Description

Energy-conserving green house with heat preservation function

Technical Field

The utility model relates to the technical field of agricultural appliances, in particular to an energy-saving agricultural greenhouse with a heat preservation function.

Background

The greenhouse originally is special equipment for vegetable production, and the application of the greenhouse is more extensive along with the development of production. The current greenhouse is used for pot flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and the like; the forestry production is used for forest seedling culture, ornamental tree culture and the like; the breeding industry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish and fry, and the like, generally, the surface of the breeding industry is covered by a plastic film which takes polyethylene or polyvinyl chloride as raw materials, and meanwhile, the breeding industry is also covered by a plurality of materials such as polyethylene high-foaming flexible sheets, straw mats, non-woven fabrics, sunshade nets and the like, so that the effect of preserving the heat of the interior of a greenhouse is achieved.

The Chinese utility model patent publication No. CN212464233U discloses a heat-insulating greenhouse with heat-insulating structure, which can improve the heat-insulating effect of the greenhouse by insulating the walls and the ground of the greenhouse, wherein the two walls of the greenhouse are hollow walls, the heat-insulating effect of the hollow walls is good, the inlet of the greenhouse is composed of two layers of walls and a heat-insulating curtain, when the door is opened, the external cold air enters the greenhouse, the heat-insulating layer laid by straw bricks made by burning straws is arranged below the plant root system on the ground, the underground low temperature is prevented from influencing the growth of plants on the ground, and the temperature in the greenhouse can be prevented from being conducted to the ground, the heat-insulating rolling curtain on the top of the greenhouse is laid down at night, the cold air laid on the greenhouse film can be prevented from influencing the temperature in the greenhouse, but the shape of the greenhouse is also completely fixed and can not be changed, the requirements of the space size and height change in the greenhouse to be controlled can not be changed rapidly and effectively, and the fixity of the shed cloth is not strong.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an energy-saving agricultural greenhouse with a heat preservation function, and solves the problems that the size and the height of an internal space of the conventional agricultural greenhouse cannot be quickly adjusted, and meanwhile, the fixity of greenhouse cloth is not strong.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an energy-conserving green house with heat preservation function, includes two mounting bars, two the equal fixed mounting in top of mounting bar has adjusting device, and the equal fixed mounting in top of two adjusting device has the top cap, is located the back of positive top cap and is located the positive fixed connection of back top cap, and two adjusting device all include the Z type strip that falls, fall the left top fixed mounting of Z type strip and have tooth piece down, the bottom fixed mounting on Z type strip right side has last tooth piece, the bottom of falling Z type strip and the top sliding connection of mounting bar, the right side of the relative one side of mounting bar and top cap is all rotated and is installed the control strip, and the bottom that is located the top control strip rotates with the top that is located the bottom control strip to be connected, and the bottom fixed mounting that is located the bottom control strip has control gear, control gear's surface meshes with the surface of last tooth piece mutually.

Preferably, the left side of the relative one side of top cap and mounting bar all rotates and installs the connecting strip No. one, the left side of the relative one side of top cap and mounting bar just is located the right-hand connecting strip of all rotating and installs No. two connecting strips.

Preferably, be located the top the bottom of connecting strip is rotated and is installed the linkage strip, the right side of linkage strip with be located the bottom of the No. two connecting strips in top and rotate and be connected.

Preferably, be located the bottom the top of connecting strip is rotated with the left side of linkage strip and is connected, and the top that is located No. two connecting strips in bottom is rotated with the right side of linkage strip and is connected, and the linkage strip can drive a connecting strip and remove simultaneously when No. two connecting strips are pivoted.

Preferably, the bottom of the second connecting strip is fixedly provided with a connecting gear, the outer surface of the connecting gear is meshed with the outer surface of the lower tooth block, and the top of the mounting strip is fixedly provided with a motor.

Preferably, the output of motor has the threaded rod through speed reducer fixed mounting, the left end of threaded rod runs through the inside of falling Z type strip and extending to the falling Z type strip, the surface of threaded rod and the internal surface threaded connection of falling Z type strip rotate at the threaded rod and make and to reach the removal of falling Z type strip.

Preferably, two one side that the mounting bar kept away from each other all rotates and installs the fixed column, is fixed with the spring strip between fixed column and the mounting bar, can make the fixed column have the resilience after rotating, the fixed column inner chamber rotates and installs control screw, the inner chamber slidable mounting of fixed column has the slip ring, control screw's right-hand member runs through slip ring, fixed column and mounting bar in proper order and extends to the outside of mounting bar, control screw's surface and the internal surface threaded connection of slip ring.

Preferably, the top of the mounting bar is slidably mounted with the clamping frame, the top of the sliding ring is rotatably mounted with the push-pull strip, the top of the push-pull strip is rotatably connected with the bottom of the clamping frame, the two sides of the top cover are fixedly mounted with extension plates, the outer surfaces of the extension plates are slidably mounted with the sealing plate, and the sealing plate is located on the right side, and the left side of the sealing plate is provided with a through door in a penetrating manner.

Advantageous effects

The utility model provides an energy-saving agricultural greenhouse with a heat preservation function. Compared with the prior art, the method has the following beneficial effects:

(1) this energy-conserving green house with heat preservation function, it removes to drive type of falling Z strip through the motor, it rotates to drive the control strip through last tooth piece and control gear, and drive No. two connecting strips through tooth piece and connecting gear down and rotate, then drive a connecting strip through linkage strip and rotate, make the top cap by jack-up that makes progress, stability is stronger when making the big-arch shelter carry out the regulation of height and inner space size, and the inside spring strip of fixed column can be taut with the canopy cloth, it is inseparable also to make the top cap laminate with the top cap all the time when reciprocating, make the canopy cloth remain tight state all the time, prevent that the canopy cloth from being blown open by wind, the heat insulating ability of big-arch shelter has been ensured.

(2) This energy-conserving green house with heat preservation function, through rotating the control screw rod, the removal of control slip ring in the fixed column is inside, and the inseparable degree between cooperation push-and-pull strip control clamp frame and the fixed column, make the big-arch shelter when carrying out laying of shed cloth, the fixed more convenient stability of shed cloth prevents that shed cloth from taking place not hard up after the installation, make to produce the heat insulating ability that the gap and reduce the big-arch shelter between shed cloth and the big-arch shelter, it is more convenient also to make shed cloth when the installation.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a front view in longitudinal section of the internal structure of the present invention;

FIG. 3 is a longitudinal sectional side view of the internal structure of the present invention;

fig. 4 is a longitudinal sectional side view of the inner structure of the fixing post of the present invention.

In the figure 1, mounting bars; 2. an adjustment device; 3. a top cover; 4. inverting the Z-shaped strip; 5. a lower tooth block; 6. an upper tooth block; 7. a control bar; 8. a control gear; 9. a first connecting strip; 10. a second connecting strip; 11. a linkage bar; 12. a connecting gear; 13. a motor; 14. a threaded rod; 15. fixing a column; 16. controlling the screw; 17. a slip ring; 18. a clamping frame; 19. pushing the pull strip; 20. an extension plate; 21. a closing plate; 22. passing through the gate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, an energy-saving agricultural greenhouse with heat preservation function comprises two mounting bars 1, adjusting devices 2 are fixedly mounted on the tops of the two mounting bars 1, top covers 3 are fixedly mounted on the tops of the two adjusting devices 2, the back surface of the front top cover 3 is fixedly connected with the front surface of the back top cover 3, the two adjusting devices 2 comprise inverted Z-shaped bars 4, lower tooth blocks 5 are fixedly mounted on the top portions of the left sides of the inverted Z-shaped bars 4, upper tooth blocks 6 are fixedly mounted on the bottom portions of the right sides of the inverted Z-shaped bars 4, the bottom portions of the inverted Z-shaped bars 4 are slidably connected with the top portions of the mounting bars 1, control bars 7 are rotatably mounted on the right sides of the opposite sides of the mounting bars 1 and the top covers 3, the bottom portions of the top control bars 7 are rotatably connected with the top portions of the bottom control bars 7, control gears 8 are fixedly mounted on the bottom portions of the bottom control bars 7, the outer surfaces of the control gears 8 are meshed with the inner and outer surfaces of the upper tooth blocks 6, a first connecting strip 9 is rotatably arranged on the left side of the opposite side of the top cover 3 and the mounting strip 1, a second connecting strip 10 is rotatably arranged on the left side of the opposite side of the top cover 3 and the mounting strip 1 and positioned on the right side of the first connecting strip 9, a linkage strip 11 is rotatably arranged at the bottom of the first connecting strip 9 at the top, the right side of the linkage strip 11 is rotatably connected with the bottom of the second connecting strip 10 at the top, the top of the first connecting strip 9 at the bottom is rotatably connected with the left side of the linkage strip 11, the top of the second connecting strip 10 at the bottom is rotatably connected with the right side of the linkage strip 11, a connecting gear 12 is fixedly arranged at the bottom of the second connecting strip 10 at the bottom, the outer surface of the connecting gear 12 is meshed with the outer surface of the lower tooth block 5, a motor 13 is fixedly arranged at the top of the mounting strip 1, the motor 13 is electrically connected with an external power supply, and the motor 13 is controlled by an external PLC programming program, the output of motor 13 has threaded rod 14 through speed reducer fixed mounting, starter motor 13, it rotates to drive threaded rod 14, make inverted Z type strip 4 remove left, it drives control strip 7 through control gear 8 to go up tooth piece 6, tooth piece 5 drives No. two connecting strips 10 that are located the bottom through connecting gear 12 and rotates, No. two connecting strips 10 make a connecting strip 9 also rotate simultaneously through linkage strip 11, jack-up top cap 3 upwards, when rising, top cap 3 takes the canopy cloth to rise, make two fixed columns 15 rotate, and it is taut gradually to spring strip, make canopy cloth closely laminate with top cap 3 all the time, the left end of threaded rod 14 runs through inverted Z type strip 4 and extends to the inside of inverted Z type strip 4, the surface of threaded rod 14 and the internal surface threaded connection of inverted Z type strip 4.

Example two:

referring to fig. 3-4, an energy-saving agricultural greenhouse with a heat preservation function comprises two mounting strips 1, wherein a fixed column 15 is rotatably mounted on one side of each mounting strip 1, a spring strip is fixed between the fixed column 15 and the mounting strip 1, the fixed column 15 has resilience after rotation, a control screw 16 is rotatably mounted in an inner cavity of the fixed column 15, a sliding ring 17 is slidably mounted in an inner cavity of the fixed column 15, the right end of the control screw 16 sequentially penetrates through the sliding ring 17, the fixed column 15 and the mounting strip 1 and extends to the outside of the mounting strip 1, the outer surface of the control screw 16 is in threaded connection with the inner surface of the sliding ring 17, a clamping frame 18 is slidably mounted at the top of the mounting strip 1, a pulling strip 19 is rotatably mounted at the top of the sliding ring 17, the fixed column 15 is rotated to tension the inner spring strip, then the fixed column 15 is fixed and the control screw 16 is rotated, the control screw 16 is rotated to drive the sliding ring 17 to move rightwards, the push-pull strip 19 pushes up the clamping frame 18 to separate the clamping frame 18 from the fixed column 15, then one end of the shed cloth is placed between the gap formed by the clamping frame 18 and the fixed column 15, then the control screw 16 is reversed to drive the sliding ring 17 to move leftwards and pull the clamping frame 18 back downwards to the original position through the push pull strip 19 to clamp the shed cloth, then fixing the other end of the shed cloth on the fixed column 15 by the same method, loosening the fixed column 15, the spring strips are loosened to enable the two fixing columns 15 to rotate, the shed cloth is tightened and attached to the top cover 3, the top of the push-pull strip 19 is rotatably connected with the bottom of the clamping frame 18, the two sides of the top cover 3 are fixedly provided with extension plates 20, the extension plates 20 can be pulled out from the sealing plate 21, and ascends along with the ascending of the top cover 3, a closing plate 21 is slidably mounted on the outer surface of the extension plate 20, and a pass-through door 22 is penetrated and opened on the left side of the right closing plate 21.

And those not described in detail in this specification are well within the skill of those in the art.

When the shed cloth fixing device works, firstly, a worker rotates the fixed column 15 to enable the inner spring strips to be tensioned, then the fixed column 15 is fixed and the control screw rod 16 is rotated, the control screw rod 16 rotates to drive the sliding ring 17 to move rightwards, the push-pull strip 19 jacks the clamping frame 18 upwards to enable the clamping frame 18 to be separated from the fixed column 15, then one end of the shed cloth is placed between a gap formed by the clamping frame 18 and the fixed column 15, then the control screw rod 16 is reversed to drive the sliding ring 17 to move leftwards, the clamping frame 18 is pulled back downwards to the original position through the push-pull strip 19 to clamp the shed cloth, then the other end of the shed cloth is fixed on the fixed column 15 in the same method, after the fixed column 15 is loosened, the spring strips are loosened to enable the two fixed columns 15 to rotate, the shed cloth to be tensioned and attached to the top cover 3, then the motor 13 is started to drive the threaded rod 14 to rotate, the inverted Z-shaped strip 4 moves leftwards, the upper tooth block 6 drives the control strip 7 to rotate through the control gear 8, lower rack 5 drives No. two connecting strips 10 that are located the bottom through connecting gear 12 and rotates, No. two connecting strips 10 make connecting strip 9 also rotate simultaneously through linkage strip 11, with top cap 3 jack-up, when rising, top cap 3 takes the canopy cloth to rise, make two fixed columns 15 rotate, and it is taut with the spring strip gradually, make the canopy cloth closely laminate with top cap 3 all the time, extension board 20 takes out from closing plate 21 simultaneously, rise along with the rising of top cap 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an energy-conserving green house with heat preservation function, includes two mounting bars (1), its characterized in that: the top of the two mounting bars (1) is fixedly provided with an adjusting device (2), the top of the two adjusting devices (2) is fixedly provided with a top cover (3), the back of the front top cover (3) is fixedly connected with the front of the back top cover (3), the two adjusting devices (2) comprise inverted Z-shaped bars (4), the left top of the inverted Z-shaped bars (4) is fixedly provided with a lower tooth block (5), the right bottom of the inverted Z-shaped bars (4) is fixedly provided with an upper tooth block (6), the bottom of the inverted Z-shaped bars (4) is slidably connected with the top of the mounting bars (1), the right side of one side of the mounting bars (1) opposite to the top cover (3) is rotatably provided with a control bar (7), the bottom of the top control bar (7) is rotatably connected with the top of the bottom control bar (7), and the bottom of the bottom control bar (7) is fixedly provided with a control gear (8), the outer surface of the control gear (8) is meshed with the outer surface of the upper gear block (6).

2. The energy-saving agricultural greenhouse with the heat preservation function as claimed in claim 1, wherein: the left side of one side is all rotated with the relative left side of installing strip (1) in top cap (3) and installs connecting strip (9) No. one, connecting strip (10) are all installed in the right-hand rotation that just is located connecting strip (9) in the left side of one side is relative in top cap (3) and installing strip (1).

3. The energy-saving agricultural greenhouse with the heat preservation function as claimed in claim 2, wherein: the bottom of the first connecting strip (9) is rotatably provided with a linkage strip (11), and the right side of the linkage strip (11) is rotatably connected with the bottom of the second connecting strip (10) at the top.

4. The energy-saving agricultural greenhouse with the heat preservation function as claimed in claim 2, wherein: the top of the first connecting strip (9) is rotatably connected with the left side of the linkage strip (11), and the top of the second connecting strip (10) is rotatably connected with the right side of the linkage strip (11).

5. The energy-saving agricultural greenhouse with the heat preservation function as claimed in claim 2, wherein: be located the bottom fixed mounting of No. two connecting strip (10) has connecting gear (12), the surface of connecting gear (12) meshes with the surface of lower tooth piece (5) mutually, the top fixed mounting of mounting bar (1) has motor (13).

6. The energy-saving agricultural greenhouse with the heat preservation function as claimed in claim 5, wherein: the output of motor (13) has threaded rod (14) through speed reducer fixed mounting, the left end of threaded rod (14) runs through falling Z type strip (4) and extends to the inside of falling Z type strip (4), the surface of threaded rod (14) and the internal surface threaded connection of falling Z type strip (4).

7. The energy-saving agricultural greenhouse with the heat preservation function as claimed in claim 1, wherein: two one side that installing strip (1) kept away from each other all rotates and installs fixed column (15), control screw (16) are installed in fixed column (15) inner chamber rotation, the inner chamber slidable mounting of fixed column (15) has slip ring (17), the right-hand member of control screw (16) runs through slip ring (17), fixed column (15) and installing strip (1) in proper order and extends to the outside of installing strip (1), the surface of control screw (16) and the internal surface threaded connection of slip ring (17).

8. The energy-saving agricultural greenhouse with the heat preservation function as claimed in claim 7, wherein: the top slidable mounting of installing strip (1) has clamp frame (18), the top of slip ring (17) is rotated and is installed push-pull strip (19), the top of push-pull strip (19) is rotated with the bottom of clamp frame (18) and is connected, the equal fixed mounting in both sides of top cap (3) has extension board (20), the surface slidable mounting of extension board (20) has closing plate (21), is located the right side the left side of closing plate (21) is run through and has been seted up through door (22).