CN214853108U

CN214853108U - Vegetable planting greenhouse

Info

Publication number: CN214853108U
Application number: CN202120859049.8U
Authority: CN
Inventors: 余桥
Original assignee: Xianning Xian'an Lijin Planting Professional Cooperative
Current assignee: Xianning Xian'an Lijin Planting Professional Cooperative
Priority date: 2021-04-25
Filing date: 2021-04-25
Publication date: 2021-11-26
Anticipated expiration: 2031-04-25

Abstract

The utility model relates to a vegetable planting greenhouse, which comprises a greenhouse body, a driving motor and a sunshade cloth arranged above the greenhouse body, wherein two ends of the greenhouse body are symmetrically provided with a support frame; a driving shaft for rolling the sun-shading cloth and a driven shaft matched with the driving shaft are arranged between the two support frames; the driving shaft and the driven shaft are respectively arranged on two sides of the top of the shed body, and two end parts of the driving shaft and the driven shaft are respectively in rotating connection with the supporting frame through bearings; the driving shaft is provided with two driving wheels, and one end of each driving wheel is fixedly connected with the output end of the driving motor; a driven wheel matched with the driving wheel is assembled on the driven shaft; the driving wheel and the driven wheel are sleeved with belts; one side of the sun-shading cloth is fixedly connected with the driving shaft, the other side of the sun-shading cloth is fixedly connected with the belt, and the sun-shading cloth is arranged between the two driving wheels. The utility model discloses realize that the automation of puggaree receive and releases, and the simple operation, receive and release stability good, effectively avoid taking place card cloth or dislocation phenomenon.

Description

Vegetable planting greenhouse

Technical Field

The utility model belongs to the technical field of plant the big-arch shelter, concretely relates to vegetable planting big-arch shelter.

Background

The vegetable planting greenhouse is a frame film-covered structure with excellent heat preservation performance. Its appearance allows people to eat out-of-season vegetables at any time. In general, the greenhouse vegetable adopts a structural framework mainly made of bamboo and steel, and then a layer or a plurality of layers of heat-insulating plastic films are covered on the framework, so that a complete greenhouse space is manufactured by a simple structure. The plastic film can effectively prevent carbon dioxide generated in the growth process of vegetables from losing so as to achieve the heat preservation effect required in the greenhouse.

In summer and autumn, a layer of sun-shading cloth is covered above the shed top, and if yin-resistant vegetables such as Chinese cabbages and radishes are planted in autumn, a black covering net is needed for shading sun, so that the cooling effect is achieved. The problems that the sun-shading cloth is easy to clamp, misplaced, inconvenient to fold and unfold and the like exist in the existing vegetable planting greenhouse. Wherein, the cloth clamping means that the sun-shading cloth is clamped on the ceiling, and even the sun-shading cloth is torn when the sun-shading cloth is serious. The malposition can cause the sun-shading cloth not to cover the shed roof completely, thereby leading to poor sun-shading effect.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide a vegetable planting big-arch shelter, effectively solve the easy card cloth of puggaree, the dislocation that current vegetable planting big-arch shelter exists and receive and release inconvenient scheduling problem.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a vegetable planting greenhouse comprises a greenhouse body, a driving motor and a piece of sun-shading cloth arranged above the greenhouse body, wherein two ends of the greenhouse body are symmetrically provided with supporting frames; a driving shaft for rolling the sun-shading cloth and a driven shaft matched with the driving shaft are arranged between the two support frames; the driving shaft and the driven shaft are respectively arranged on two sides of the top of the shed body, and two end parts of the driving shaft and the driven shaft are respectively in rotating connection with the supporting frame through bearings; the driving shaft is provided with two driving wheels, and one end of each driving wheel is fixedly connected with the output end of the driving motor; a driven wheel matched with the driving wheel is assembled on the driven shaft; the driving wheel and the driven wheel are sleeved with belts; one side of the sun-shading cloth is fixedly connected with the driving shaft, the other side of the sun-shading cloth is fixedly connected with the belt, and the sun-shading cloth is arranged between the two driving wheels.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the sun-shading cloth is fixedly connected with the belt through a connecting belt.

Furthermore, a traction belt is arranged between the two support frames; one end of the traction belt is fixedly connected with the middle part of the driven shaft, and the other end of the traction belt is fixedly connected with the sunshade cloth.

Further, the bearing is welded with the support frame.

Further, the driving motor is fixedly installed on the supporting frame.

Furthermore, the driving wheel and the driving shaft and the driven wheel and the driven shaft are connected through keys.

Furthermore, the cross section of the top of the shed body is arc-shaped or triangular.

Furthermore, a limiting shaft is arranged between the driving shaft and the driven shaft and is positioned above the driving shaft and the driven shaft; the two ends of the limiting shaft are respectively connected with the supporting frame in a rotating mode through bearings, and limiting wheels matched with the belt are assembled on the limiting shaft.

Further, the support frame is the type of falling U.

Furthermore, the bearing, the driving wheel, the driven wheel and the limiting wheel are all arranged on the inner side of the supporting frame.

The utility model has the advantages that: the utility model discloses realize that the automation of puggaree receive and releases, and the simple operation, receive and release stability good, effectively avoid taking place card cloth or dislocation phenomenon.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention (the sunshade cloth is rolled up);

fig. 3 is a plan view (sunshade cloth spreading state) of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

10. the sunshade comprises a shed body, 20, a support frame, 21, a bearing, 30, sunshade cloth, 31, a connecting belt, 32, a traction belt, 40, a driving shaft, 41, a driving wheel, 50, a driven shaft, 51, a driven wheel, 60, a belt, 70, a driving motor, 80, a limiting shaft, 81 and a limiting wheel.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

It should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are intended to be construed broadly, as if they were connected either fixedly or removably, or as integrally formed structures. To those of ordinary skill in the art, the specific meaning of such terms in this patent may be understood as appropriate.

As shown in fig. 1-3, the present invention relates to a vegetable planting greenhouse, which comprises a greenhouse body 10, a driving motor 70 and a sunshade cloth 30 disposed above the greenhouse body 10. Two ends of the shed body 10 are symmetrically provided with support frames 20. A driving shaft 40 for rolling the sunshade cloth 30 and a driven shaft 50 matched with the driving shaft 40 are arranged between the two support frames 20. The driving shaft 40 and the driven shaft 50 are respectively disposed at two sides of the top of the canopy body 10, and two ends of the driving shaft and the driven shaft are respectively rotatably connected with the supporting frame 20 through bearings 21. The driving shaft 40 is provided with two driving wheels 41, and one end of each driving wheel is fixedly connected with the output end of a driving motor 70. The driven shaft 50 is provided with a driven wheel 51 which is matched with the driving wheel 41. The driving wheel 41 and the driven wheel 51 are sleeved with a belt 60. That is, the driving wheel 41 drives the driving wheel 51 and the driven shaft 50 to rotate through the belt 60. One side of the sunshade cloth 30 is fixedly connected with the driving shaft 40, and the other side is fixedly connected with the belt 60 and arranged between the two driving wheels 41. The belt 60 plays a role in pulling and limiting the sunshade cloth 30, thereby effectively avoiding the cloth clamping or dislocation.

When the shed body 10 needs to be shaded, the shading cloth 30 is moved to the position of the driven shaft 50 by the traction action of the belt 60 until the shading cloth 30 completely covers the top of the shed body 10; when the shed body 10 does not need to be shaded, the sunshade cloth 30 moves to the position of the driving shaft 40 by utilizing the rolling action of the driving shaft 40 until the sunshade cloth 30 is completely rolled on the driving shaft 40, so that the sunshade cloth 30 is automatically rolled and released, the operation is convenient and fast, and only the driving motor 70 needs to be controlled.

The vegetable planting greenhouse is characterized in that the sunshade cloth 30 is arranged between the two driving wheels 41, namely the sunshade cloth 30 is simultaneously pulled through the two symmetrical belts 60, so that the folding and unfolding stability and reliability of the sunshade cloth 30 are obviously improved.

As shown in fig. 2 and 3, the sunshade cloth 30 is fixedly connected with the belt 60 through a connecting band 31, so as to fixedly connect the sunshade cloth 30 with the belt 60.

As shown in fig. 2, a traction belt 32 is further disposed between the two support frames 20; one end of the traction belt 32 is fixedly connected with the middle part of the driven shaft 50, and the other end is fixedly connected with the sunshade cloth 30. The traction belt 32 plays a role in traction and limiting of the sunshade cloth 30, so that the folding and unfolding stability and reliability of the sunshade cloth 30 are further improved, and cloth clamping or dislocation is avoided.

Preferably, the bearing 21 is welded to the support frame 20 to improve the stability of the connection.

As shown in fig. 2 and 3, the driving motor 70 is fixedly mounted on the supporting frame 20.

Preferably, the driving wheel 41 and the driving shaft 40 and the driven wheel 51 and the driven shaft 50 are all in key connection, so that the driving wheel 41 is fixed on the driving shaft 40, the driven wheel 51 is fixed on the driven shaft 50, and the connection stability is good.

As shown in fig. 1 to 3, when the top of the canopy body 10 has an arc-shaped or triangular cross section, preferably, a limiting shaft 80 is disposed between the driving shaft 40 and the driven shaft 50, and the limiting shaft 80 is located above the driving shaft 40 and the driven shaft 50. The two ends of the limiting shaft 80 are rotatably connected with the supporting frame 20 through bearings 21, and are provided with limiting wheels 81 matched with the belt 60. So that the sunshade cloth 30 is more adapted to the top of the tent body 10 when sunshade is performed, thereby improving the sunshade effect.

Preferably, the support frame 20 is an inverted U-shape to improve the practicability and the aesthetic property of the support frame 20.

Preferably, the bearing 21, the driving wheel 41, the driven wheel 51 and the limiting wheel 81 are all arranged on the inner side of the support frame 20. The support frame 20 plays a role in protecting the bearing 21, the driving wheel 41, the driven wheel 51 and the limiting wheel 81, and effectively prevents the bearing 21, the driving wheel 41, the driven wheel 51 and the limiting wheel 81 from being corroded by rainwater, so that the service life of the support frame is prolonged.

The working principle is as follows:

when the shed body 10 needs shading, the driving motor 70 is started, the output end of the driving motor 70 drives the driving shaft 40 and the driving wheel 41 to rotate, the driving wheel 41 drives the driving wheel 51 and the driven shaft 50 to rotate through the belt 60, meanwhile, the shading cloth 30 moves to the position of the driven shaft 50 under the traction action of the belt 60 until the shading cloth 30 completely covers the top of the shed body 10, and the driving motor 70 is stopped;

when the shed body 10 does not need to be shaded, the driving motor 70 is started, the output end of the driving motor 70 rotates reversely and drives the driving shaft 40 and the driving wheel 41 to rotate, the driving wheel 41 drives the transmission wheel 51 and the driven shaft 50 to rotate through the belt 60, meanwhile, the sunshade cloth 30 moves to the position of the driving shaft 40 under the rolling action of the driving shaft 40 until the sunshade cloth 30 is completely rolled onto the driving shaft 40, and the driving motor 70 is stopped.

The utility model discloses in do not make the mechanism, subassembly and the part of description to concrete structure be the existing structure that exists among the prior art, can obtain from the direct purchase on the market.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A vegetable planting greenhouse comprises a greenhouse body (10), a driving motor (70) and a sun-shading cloth (30) arranged above the greenhouse body (10), and is characterized in that two ends of the greenhouse body (10) are symmetrically provided with supporting frames (20); a driving shaft (40) used for rolling the sun-shading cloth (30) and a driven shaft (50) matched with the driving shaft (40) are arranged between the two support frames (20); the driving shaft (40) and the driven shaft (50) are respectively arranged on two sides of the top of the shed body (10), and two end parts of the driving shaft and the driven shaft are respectively in rotating connection with the support frame (20) through bearings (21); the driving shaft (40) is provided with two driving wheels (41), and one end of each driving wheel is fixedly connected with the output end of the driving motor (70); a driven wheel (51) matched with the driving wheel (41) is assembled on the driven shaft (50); the driving wheel (41) and the driven wheel (51) are sleeved with belts (60); one side of the sun-shading cloth (30) is fixedly connected with the driving shaft (40), the other side of the sun-shading cloth is fixedly connected with the belt (60), and the sun-shading cloth is arranged between the two driving wheels (41).

2. The vegetable planting greenhouse of claim 1, wherein the sun-shading cloth (30) is fixedly connected with the belt (60) through a connecting belt (31).

3. The vegetable planting greenhouse of claim 2, wherein a traction belt (32) is arranged between the two support frames (20); one end of the traction belt (32) is fixedly connected with the middle part of the driven shaft (50), and the other end of the traction belt is fixedly connected with the sunshade cloth (30).

4. The vegetable planting greenhouse of claim 1, wherein the bearing (21) is welded to the support frame (20).

5. The vegetable planting greenhouse of claim 1, wherein the drive motor (70) is fixedly mounted on the support frame (20).

6. The vegetable planting greenhouse of claim 1, wherein the driving wheel (41) is in keyed connection with the driving shaft (40), and the driven wheel (51) is in keyed connection with the driven shaft (50).

7. The vegetable planting greenhouse of claim 1, wherein the top of the greenhouse body (10) is arc-shaped or triangular in cross section.

8. The vegetable planting greenhouse of claim 7, wherein a limiting shaft (80) is arranged between the driving shaft (40) and the driven shaft (50), and the limiting shaft (80) is positioned above the driving shaft (40) and the driven shaft (50); the two ends of the limiting shaft (80) are respectively connected with the support frame (20) in a rotating way through bearings (21), and limiting wheels (81) matched with the belt (60) are assembled on the limiting shaft.

9. A vegetable planting greenhouse as claimed in claim 7 or 8, characterized in that the support frame (20) is of an inverted U-shape.

10. The vegetable planting greenhouse of claim 9, wherein the bearing (21), the driving wheel (41), the driven wheel (51) and the limiting wheel (81) are all arranged on the inner side of the support frame (20).