CN215500648U

CN215500648U - Can prevent watermelon planting big-arch shelter of watermelon damage

Info

Publication number: CN215500648U
Application number: CN202121515312.8U
Authority: CN
Inventors: 黄芹; 黄林; 陶德
Original assignee: Chengdu Taotao Agriculture Co ltd
Current assignee: Chengdu Taotao Agriculture Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-01-14
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a watermelon planting greenhouse capable of preventing watermelon from being damaged, which comprises a large film, wherein a supporting part is arranged below the large film, the left end, the right end and the middle part of the supporting part are both connected with a fixing part, the fixing part comprises a table-shaped outer sleeve, an inverted cone-shaped expansion block is arranged in the outer sleeve, a threaded rod is connected to the expansion block through threads, a conical head is fixed to the bottom of the threaded rod, and a hexagonal screw head is fixedly connected to the top of the threaded rod; the fixing part is arranged to strengthen the connection between the supporting part and the ground, so that the phenomenon that the large film is blown up due to unstable connection between the supporting part and the ground in windy weather is avoided, the phenomenon that the watermelon in the greenhouse is broken due to blowing of the greenhouse is avoided, and the survival rate of the watermelon is increased.

Description

Can prevent watermelon planting big-arch shelter of watermelon damage

Technical Field

The utility model relates to the technical field of watermelon greenhouses, in particular to a watermelon planting greenhouse capable of preventing watermelon damage.

Background

The watermelon is called as king of the full summer and is the most important summer-relieving fruit in life of people in summer, so the demand is large, in areas with low temperature, the watermelon is planted by adopting a greenhouse for collecting heat, so that the planted watermelon is sweeter, and the watermelon greenhouse in the prior art is mainly formed by bending and inserting bamboo pieces into the soil and matching with a thin film. In view of this, we propose a watermelon planting greenhouse capable of preventing watermelon damage.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides the watermelon planting greenhouse capable of preventing the watermelon from being damaged.

The technical scheme of the utility model is as follows:

the utility model provides a can prevent watermelon planting big-arch shelter of watermelon damage, includes big film, big film below is provided with the support component, both ends and middle part all are connected with fixed part about the support component, fixed part is including the overcoat that is the bench type, be equipped with the expansion piece that is the back taper type in the overcoat, threaded connection has the threaded rod on the expansion piece, the threaded rod bottom is fixed with the cone, threaded rod top fixedly connected with is the twisting head of hexagonal form.

As a preferred technical scheme, the supporting part comprises a supporting rod tightly attached to the large film, first connecting rods are symmetrically hinged to the supporting rod, and the bottoms of the first connecting rods are connected with connecting parts.

As the preferred technical scheme, the connecting part comprises a fixed cover, rotating shafts are symmetrically and rotatably connected in the fixed cover, and a fixed plate is fixed at the top of the fixed cover.

As a preferable technical scheme, the first connecting rod is fixedly connected with the rotating shaft, the threaded rod penetrates through the fixed cover and is rotatably connected with the fixed cover and the fixed plate, and the outer sleeve is fixedly connected with the bottom of the fixed cover.

As an optimized technical scheme, platforms are arranged at two ends of the supporting rod, a left threaded rod and a right threaded rod of the fixing part penetrate through the platforms and are rotatably connected with the platforms, and the outer sleeve is fixedly connected with the bottoms of the two ends of the supporting rod.

As the preferred technical scheme, the filling block is clamped and fixed on the platform.

According to the preferable technical scheme, the large film is provided with a plurality of film windows, the film windows comprise small films, second connecting rods are fixed at two ends of each small film, the tops of the small films are fixed with the large film, the second connecting rods are in sliding connection with the large film, and pull rings are fixed on the small films.

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

1. the fixing part is arranged to strengthen the connection between the supporting part and the ground, so that the phenomenon that the large film is blown up due to unstable connection between the supporting part and the ground in windy weather is avoided, the phenomenon that the watermelon in the greenhouse is broken due to blowing of the greenhouse is avoided, and the survival rate of the watermelon is increased.

2. According to the utility model, the film window is arranged, so that when the temperature in the greenhouse is too high, the pull ring can be pulled to lift the large film from the large film, so that the greenhouse is ventilated, and in windy weather, the film window can be ventilated, so that the blowing pressure of wind on the large film is reduced, and the stability of the greenhouse is increased.

Drawings

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

FIG. 2 is a schematic view showing the structure of a supporting member and a fixing member according to the present invention;

FIG. 3 is a schematic view showing a structure of a connecting member according to the present invention;

FIG. 4 is a schematic view of the structure of the fixing member of the present invention;

FIG. 5 is a schematic structural view of the right end of the support rod of the present invention;

FIG. 6 is a schematic view of the structure of the film window of the present invention.

In the figure:

a large thin film 1; a support member 2; a support rod 20; a first connecting rod 21; a connecting member 22; a fixing cover 220; a rotating shaft 221; a fixing plate 222; a padding block 23; a platform 24; a fixing member 3; an outer cover 30; an expansion block 31; a threaded rod 32; a conical head 33; a screw head 34; a film window 4; a small film 40; a second connecting rod 41; a pull ring 42.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Referring to fig. 1-6, the present invention provides a technical solution:

the utility model provides a can prevent big-arch shelter is planted to watermelon that watermelon damaged, includes big film 1, and 1 below of big film is provided with support component 2, and both ends and middle part all are connected with fixed part 3 about support component 2, and fixed part 3 is equipped with the expansion piece 31 that is the back taper type including being the overcoat 30 of bench type in the overcoat 30, and threaded connection has a threaded rod 32 on the expansion piece 31, and threaded rod 32 bottom is fixed with conical head 33, and threaded rod 32 top fixedly connected with is the head 34 of twisting of six arris forms.

The fixing part 3 is arranged to strengthen the connection between the supporting part 2 and the ground, so that the problem that the watermelon in the greenhouse is broken due to the fact that the large film 1 is blown up in windy weather because the connection between the supporting part 2 and the ground is unstable is avoided, and the survival rate of the watermelon is reduced; the outer sleeve 30 is firstly inserted into the ground, then the screw head 34 is screwed, so that the screw rod 32 is driven by the screw head 34 to move, the expansion block 31 is driven to move downwards, and the bottom of the outer sleeve 30 is expanded under the action of the expansion block 31, so that the outer sleeve is firmly fixed with the ground.

Preferably, the supporting member 2 includes a supporting rod 20 closely attached to the large film 1, the supporting rod 20 is symmetrically hinged with a first connecting rod 21, and a connecting member 22 is connected to the bottom of the first connecting rod 21.

Preferably, the connecting member 22 includes a fixing cover 220, a rotating shaft 221 is symmetrically and rotatably connected in the fixing cover 220, and a fixing plate 222 is fixed on the top of the fixing cover 220.

Preferably, the first connecting rod 21 is fixedly connected to the rotating shaft 221, the threaded rod 32 passes through the fixed cover 220 and is rotatably connected to both the fixed cover 220 and the fixed plate 222, and the outer sleeve 30 is fixedly connected to the bottom of the fixed cover 220.

It should be added that the support rod 20 is connected with the connecting part 22 through the first connecting rod 21, and is connected with the fixing part 3 through the connecting part 22, that is, the support rod 20 can be pulled through the first connecting rod 21, so as to enhance the firmness of the support rod 20.

Preferably, the supporting rod 20 is provided with a platform 24 at both ends, the threaded rods 32 of the left and right fixing members 3 penetrate through the platform 24 and are rotatably connected with the platform 24, and the outer sleeve 30 is fixedly connected with the bottoms of both ends of the supporting rod 20.

It is supplementary to this that the connection of the fixing part 3 is facilitated by the provision of the platform 24.

Preferably, the filling block 23 is fixed to the platform 24 in a snap fit manner.

It should be added that the filling block 23 is also provided to ensure the aesthetic appearance of the support rod 20.

Preferably, a plurality of film windows 4 are arranged on the large film 1, the film windows 4 comprise small films 40, second connecting rods 41 are fixed at two ends of each small film 40, the top of each small film 40 is fixed with the large film 1, the second connecting rods 41 are slidably connected with the large film 1, and pull rings 42 are fixed on the small films 40.

It is necessary to supplement that, when the temperature in the greenhouse is too high, the pull ring 42 can be pulled to lift the large film 1 from the large film 1 so as to ventilate the greenhouse, and in windy weather, the film window 4 can ventilate so as to reduce the blowing pressure of wind on the large film 1.

When the watermelon planting greenhouse capable of preventing watermelon damage is used, an operator firstly inserts the outer sleeves 30 of the fixing parts 3 at the two ends and the middle of the supporting rod 20 into the ground, then drives the threaded rods 32 to move through the screwing heads 34 by screwing the screwing heads 34, so as to drive the expansion blocks 31 to move downwards, and the bottoms of the outer sleeves 30 are expanded under the action of the expansion blocks 31, so that the watermelon planting greenhouse is firmly fixed with the ground.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can prevent big-arch shelter is planted to watermelon that watermelon damaged which characterized in that: including big film (1), big film (1) below is provided with support component (2), both ends and middle part all are connected with fixed part (3) about support component (2), fixed part (3) are including overcoat (30) that are the bench type, be equipped with in overcoat (30) and be the expansion piece (31) of the type of falling the cone, threaded connection has threaded rod (32) on expansion piece (31), threaded rod (32) bottom is fixed with cone (33), threaded rod (32) top fixedly connected with is the twisting head (34) of hexagonal form.

2. The greenhouse capable of preventing watermelon damage as claimed in claim 1, wherein: the supporting part (2) comprises a supporting rod (20) tightly attached to the large film (1), the supporting rod (20) is symmetrically hinged with first connecting rods (21), and the bottoms of the first connecting rods (21) are connected with connecting parts (22).

3. The greenhouse capable of preventing watermelon damage as claimed in claim 2, wherein: the connecting component (22) comprises a fixed cover (220), rotating shafts (221) are symmetrically and rotatably connected in the fixed cover (220), and a fixed plate (222) is fixed to the top of the fixed cover (220).

4. The greenhouse capable of preventing watermelon damage as claimed in claim 3, wherein: the first connecting rod (21) is fixedly connected with the rotating shaft (221), the threaded rod (32) penetrates through the fixed cover (220) and is rotatably connected with the fixed cover (220) and the fixed plate (222), and the outer sleeve (30) is fixedly connected with the bottom of the fixed cover (220).

5. The greenhouse capable of preventing watermelon damage as claimed in claim 4, wherein: bracing piece (20) both ends department all is equipped with platform (24), and controls two threaded rod (32) of fixed part (3) pass platform (24) and with platform (24) rotate to be connected, overcoat (30) with bracing piece (20) both ends bottom fixed connection.

6. The greenhouse capable of preventing watermelon damage as claimed in claim 5, wherein: and a filling block (23) is clamped and fixed on the platform (24).

7. The greenhouse capable of preventing watermelon damage as claimed in claim 1, wherein: the film window is characterized in that a plurality of film windows (4) are arranged on the large film (1), each film window (4) comprises a small film (40), second connecting rods (41) are fixed to two ends of each small film (40), the top of each small film (40) is fixed to the corresponding large film (1), each second connecting rod (41) is connected with the corresponding large film (1) in a sliding mode, and pull rings (42) are fixed to the corresponding small films (40).