CN219612658U

CN219612658U - Greenhouse supporting structure

Info

Publication number: CN219612658U
Application number: CN202321375683.XU
Authority: CN
Inventors: 崔梅; 杨洋; 姚峻; 靳磊; 丁名扬; 刘奇; 程静
Original assignee: Anhui Fengzhihui Agricultural Technology Co ltd
Current assignee: Anhui Fengzhihui Agricultural Technology Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-09-01
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a greenhouse supporting structure, and relates to the technical field of greenhouses. The utility model comprises a plurality of support members arranged side by side; a lifting piece is arranged between two adjacent supporting pieces; the lifting piece comprises a pair of first upright posts which are vertically arranged; the upper ends of the two first upright posts are vertically fixed with mounting blocks; the upper surfaces of the two mounting blocks are horizontally fixed with bearing plates; screw sleeves which are vertically arranged are inserted in the two bearing plates in a rotating way; studs are matched in the two threaded sleeves in a threaded manner; the upper ends of the two studs are connected through a first arc-shaped frame; the threaded sleeves of the lifting pieces are connected through a driving assembly. The utility model has reasonable structural design and convenient use, effectively improves the supporting and adjusting efficiency and effect of the greenhouse, and has higher market application value.

Description

Greenhouse supporting structure

Technical Field

The utility model belongs to the technical field of greenhouses, and particularly relates to a greenhouse supporting structure.

Background

The Chinese patent with the bulletin number of CN217608591U is entitled to a novel agricultural greenhouse supporting structure, which comprises an arch framework, a cylindrical connecting rod, a supporting vertical sleeve, an arc-shaped top plate, a central threaded strut, a round supporting sleeve shell, a limiting pressing plate and a movable disc, wherein the arch framework is provided with a plurality of rod penetrating round holes, the rod penetrating round holes are matched with the cylindrical connecting rod, the cylindrical connecting rod penetrates through the rod penetrating round holes, supporting vertical rods are arranged on two sides of the arch framework, the supporting vertical rods are connected with the supporting vertical sleeve, a square bottom plate is arranged at the bottom of the supporting vertical sleeve, a movable slide rail is arranged on the supporting vertical rod, the movable inserted rod is matched with the movable slide rail, the movable inserted rod slides in the movable slide rail, the arc-shaped top plate is connected with the arc-shaped framework, a fixed supporting block is arranged on the inner side of the arc-shaped top plate, the fixed supporting block is provided with a round inserting groove, the round inserting groove is matched with the central threaded strut, and the round inserting groove is connected with the central threaded strut. The device has the following disadvantages: the lifting of the arc-shaped top plate can be realized only by moving the central threaded support posts up and down, but the adjacent two central threaded support posts are not related, so that the lifting of the arc-shaped top plate can be realized only by operating the central threaded support posts one by one, but the labor intensity of workers is increased, and the adjacent two arch-shaped frameworks can be disconnected by operating the central threaded support posts one by one, so that the structural strength of the whole greenhouse is influenced; if a plurality of workers synchronously operate the center threaded support posts to realize lifting of the arc-shaped top plate, the labor cost is increased. Therefore, a greenhouse supporting structure is needed to be studied so as to solve the above problems.

Disclosure of Invention

The utility model aims to provide a greenhouse supporting structure which aims to solve the technical problems in the background technology.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a greenhouse supporting structure, which comprises a plurality of supporting pieces arranged side by side; a lifting piece is arranged between two adjacent supporting pieces; the lifting piece comprises a pair of first upright posts which are vertically arranged; the upper ends of the two first upright posts are vertically fixed with mounting blocks; the upper surfaces of the two mounting blocks are horizontally fixed with bearing plates; screw sleeves which are vertically arranged are inserted in the two bearing plates in a rotating way; studs are in threaded fit with the two threaded sleeves; the upper ends of the two studs are connected through a first arc-shaped frame; the threaded sleeves of the lifting pieces are connected through a driving assembly.

As a preferable technical scheme of the utility model, the supporting piece comprises a pair of second upright posts which are vertically arranged; a movable column arranged vertically is inserted in the upper end parts of the two second upright posts in a sliding manner; the upper ends of the two movable columns are connected through a second arc-shaped frame parallel to the first arc-shaped frame.

As a preferable technical scheme of the utility model, the first arc-shaped frame and the second arc-shaped frame are connected through a pair of reinforcing rods arranged side by side.

As a preferable technical scheme of the utility model, the first upright post is a hollow square tube; the lower end of the stud is in clearance fit in the first upright post.

As a preferred technical solution of the present utility model, the driving assembly includes a pair of transmission shafts arranged side by side; the outer turnover sleeve of the transmission shaft is provided with a plurality of positioning blocks corresponding to the bearing plates; the positioning block is fixed on the bearing plate; the periphery of the transmission shaft is fixedly sleeved with a plurality of worms corresponding to the threaded sleeves; the worm is meshed with a worm wheel; the worm wheel fixing sleeve is arranged on the periphery of the screw sleeve; handles are fixed at two ends of the transmission shaft.

The utility model has the following beneficial effects:

according to the utility model, the driving assembly drives the threaded sleeves of the lifting pieces to synchronously rotate, so that the synchronous adjustment of the first arc-shaped frames of the lifting frames is realized, the supporting and adjusting efficiency of the greenhouse can be effectively improved, and meanwhile, the labor intensity of workers and the labor cost are reduced.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a greenhouse supporting structure according to the present utility model.

Fig. 2 is a schematic structural view of the support member of the present utility model.

Fig. 3 is a schematic structural view of the lifting member of the present utility model.

Fig. 4 is a schematic structural view of a driving assembly according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

the device comprises a 1-supporting piece, a 2-lifting piece, a 3-driving component, a 4-reinforcing rod, a 101-second upright post, a 102-movable post, a 103-second arc-shaped frame, a 201-first upright post, a 202-mounting block, a 203-bearing plate, a 204-screw sleeve, a 205-stud, a 206-first arc-shaped frame, a 301-transmission shaft, a 302-positioning block, a 303-worm, a 304-worm wheel and a 305-handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

First embodiment:

referring to fig. 1 and fig. 3-4, the present utility model is a greenhouse supporting structure, comprising a plurality of supporting members 1 arranged side by side; a lifting piece 2 is arranged between two adjacent supporting pieces 1; the lifting member 2 comprises a pair of vertically disposed first uprights 201; the two first upright posts 201 are respectively connected to the ground by bolts; the first upright 201 is a hollow square tube; the upper ends of the two first upright posts 201 are vertically welded with mounting blocks 202; the upper surfaces of the two mounting blocks 202 are horizontally welded with a bearing plate 203; the two bearing plates 203 are respectively inserted with a screw sleeve 204 which is vertically arranged; the threaded sleeve 204 is connected with the bearing plate 203 through a conventional roller bearing in the field; studs 205 are in threaded fit in both threaded sleeves 204; the lower end of the stud 205 is clearance fit in the first upright 201; the upper ends of the two studs 205 are connected by a first arc-shaped frame 206 which is conventional in the art; the first arc-shaped frame 206 is composed of a cross rod, an arc-shaped rod arranged above the cross rod and a pair of vertical rods respectively welded at two ends of the cross rod, and two ends of the arc-shaped rod are respectively welded at the upper ends of the two vertical rods; the lower ends of the two vertical rods are connected with the upper ends of the two studs 205 in a welding mode; the threaded sleeves 204 of the lifting pieces 2 are connected through the driving assembly 3. When the lifting device is used, the driving assembly 3 drives the threaded sleeves 204 of the lifting pieces 2 to synchronously rotate, so that the synchronous adjustment of the first arc-shaped frames 206 of the lifting frames 2 is realized, the supporting and adjusting efficiency of the greenhouse can be effectively improved, and meanwhile, the labor intensity of workers and the labor cost of workers are reduced.

Wherein the support 1 comprises a pair of vertically arranged second uprights 101, as shown in fig. 2; the two second upright posts 101 are respectively connected to the ground by bolts; the first upright 201 is a hollow square tube; a movable column 102 which is vertically arranged is inserted in the upper end parts of the two second upright posts 101 in a sliding way; the upper ends of the two movable columns 102 are welded together through a second arc-shaped frame 103 which is parallel to the first arc-shaped frame 206; the second arc frame 103 has the same structure as the first arc frame 206; the height of the first arc-shaped frame 206 is consistent with the height of the second arc-shaped frame 103; the first arc-shaped frame 206 and the second arc-shaped frame 103 are welded together by a pair of reinforcing rods 4 arranged side by side. During the use, through welding the stiffener 4 that sets up side by side with between first arc frame 206 and the second arc frame 103 together, can make when carrying out the altitude mixture control to first arc frame 206, the second arc frame 103 also carries out the altitude mixture control in step, has guaranteed the whole adjustment effect to the big-arch shelter effectively.

Specific embodiment II:

as shown in fig. 3-4 on the basis of the first embodiment, the drive assembly 3 includes a pair of drive shafts 301 arranged side by side; the outer turnover of the transmission shaft 301 is sleeved with a plurality of positioning blocks 302 corresponding to the bearing plates 203; the transmission shaft 301 is connected with the positioning block 302 through a conventional roller bearing in the field; the positioning block 302 is welded on the bearing plate 203; the periphery of the transmission shaft 301 is connected with a plurality of worms 303 corresponding to the threaded sleeves 204; worm 303 is engaged with worm wheel 304; the worm 303 and the worm wheel 304 have self-locking property; the worm wheel 304 is keyed to the outer circumference of the screw sleeve 204; both ends of the drive shaft 301 are fixed with handles 305 as is conventional in the art. When in use, the handle 305 is operated to drive the transmission shaft 301 to rotate, so that the worm 303 drives the screw sleeve 204 to rotate through the worm wheel 304, and the stud 205 drives the first arc-shaped frame 206 and the second arc-shaped frame 103 to adjust the height; by utilizing the self-locking property between the worm 303 and the worm wheel 304, the height adjusting effect of the greenhouse can be effectively ensured.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. A greenhouse support structure, characterized by comprising a plurality of side-by-side arranged support members (1); a lifting piece (2) is arranged between two adjacent supporting pieces (1);

the lifting piece (2) comprises a pair of first upright posts (201) which are vertically arranged; the upper ends of the two first upright posts (201) are vertically fixed with mounting blocks (202); the upper surfaces of the two mounting blocks (202) are horizontally fixed with bearing plates (203); screw sleeves (204) which are vertically arranged are inserted in the two bearing plates (203) in a rotating way; studs (205) are in threaded fit with the two threaded sleeves (204); the upper ends of the two studs (205) are connected through a first arc-shaped frame (206); the screw sleeves (204) of the lifting pieces (2) are connected through the driving component (3).

2. A greenhouse support structure according to claim 1, characterized in that the support (1) comprises a pair of vertically arranged second uprights (101); a movable column (102) which is vertically arranged is inserted in the upper end parts of the two second upright posts (101) in a sliding manner; the upper ends of the two movable columns (102) are connected through a second arc-shaped frame (103) which is parallel to the first arc-shaped frame (206).

3. A greenhouse support structure according to claim 2, characterized in that the first arc-shaped frame (206) and the second arc-shaped frame (103) are connected by a pair of reinforcing bars (4) arranged side by side.

4. A greenhouse support structure according to claim 2 or 3, characterized in that the first upright (201) is a hollow square tube; the lower end of the stud (205) is in clearance fit in the first upright (201).

5. A greenhouse support structure according to claim 4, wherein the drive assembly (3) comprises a pair of drive shafts (301) arranged side by side; the outer turnover of the transmission shaft (301) is sleeved with a plurality of positioning blocks (302) corresponding to the bearing plates (203); the positioning block (302) is fixed on the bearing plate (203); a plurality of worms (303) corresponding to the screw sleeves (204) are fixedly sleeved on the periphery of the transmission shaft (301); the worm (303) is meshed with a worm wheel (304); the worm wheel (304) is fixedly sleeved on the periphery of the screw sleeve (204).

6. A greenhouse support structure according to claim 5, characterized in that handles (305) are fixed at both ends of the drive shaft (301).