CN218417603U

CN218417603U - Greenhouse support with adjustable height

Info

Publication number: CN218417603U
Application number: CN202222674360.2U
Authority: CN
Inventors: 王多炯
Original assignee: Sichuan Jianyang Jianchuan Industrial Co ltd
Current assignee: Sichuan Jianyang Jianchuan Industrial Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-02-03
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a greenhouse support with adjustable height, which comprises a rectangular support column with a hollow interior, wherein a limiting part is arranged at the lower end in the support column, an installation shaft is arranged below the limiting part, a first bevel gear is arranged on the installation shaft, a connecting shaft is arranged on the limiting part, a second bevel gear is arranged at the bottom end of the connecting shaft, and the top of the connecting shaft penetrates through the limiting part to be installed and is connected with the bottom of a screw rod of the support column; a positioning ring is sleeved on the screw rod, a lifting block sleeved on the screw rod is arranged at the top of the positioning ring, and an adjusting column is arranged on the upper side of the positioning ring; adjust the capital end and be equipped with the mount pad, the mount pad both ends articulate the movable rod respectively, are equipped with the installation cover on adjusting the post, and the installation cover both sides articulate a telescopic link respectively, and the telescopic link other end stretches into in the regulation pole, adjust the pole other end and articulate on the movable rod. The utility model can control the height of the top of the whole greenhouse according to the growth condition of the planted crops and the required growth height space; the illumination condition is adjusted by adjusting the inclination of the shed roof.

Description

Greenhouse support with adjustable height

Technical Field

The utility model relates to a greenhouse support technical field, concretely relates to greenhouse support with adjustable height.

Background

In order to enable people to eat various fresh fruits and vegetables in non-season and meet various requirements of people on the fruits and vegetables, the greenhouse is widely applied to current agricultural planting, the existing greenhouse mostly adopts a pipe structure, the height of the greenhouse is fixed, the height of the greenhouse cannot be adjusted according to different growth requirements for planting the fruits and vegetables, the greenhouse needs to be replaced when different fruits and vegetables are planted, the utilization efficiency of the greenhouse is low, and the flexibility and the convenience are low; in addition, the design requirements of different latitudes on the shed top of the greenhouse are different, the higher the latitude is, the smaller the solar altitude angle is, the more the light rays of the greenhouse are required to be incident, the light rays are required to be perpendicular to the shed surface as much as possible, and the reflection of the shed surface is reduced, so that the greenhouse top required to be designed is different according to different actual requirements, and the top height-adjustable greenhouse is provided.

Disclosure of Invention

To prior art not enough, the utility model aims to provide a big-arch shelter support with adjustable height.

The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:

the greenhouse support with the adjustable height in the technical scheme comprises a rectangular support column with a hollow interior, wherein a limiting piece is arranged at the inner lower end of the support column, a transversely rotatable installation shaft is arranged on the support column below the limiting piece, one end of the installation shaft penetrates through the wall of the support column and is connected with a handle, a first bevel gear is arranged on the installation shaft, a longitudinal connecting shaft is arranged on the limiting piece, a second bevel gear matched with the first bevel gear is arranged at the bottom end of the connecting shaft, and the top of the connecting shaft penetrates through the limiting piece and is arranged at the bottom of a screw rod longitudinally arranged in the support column; a positioning ring is sleeved on the screw rod and arranged in the support column, a lifting block sleeved on the screw rod is arranged at the top of the positioning ring, threads matched with the surface threads of the screw rod are arranged in the lifting block, and an adjusting column is arranged on the upper side of the positioning ring; the adjustable telescopic post is characterized in that a mounting seat is arranged at the top end of the adjusting post, two ends of the mounting seat are respectively hinged to a movable rod, a mounting sleeve is arranged on the adjusting post, two sides of the mounting sleeve are respectively hinged to one ends of two telescopic rods, the other end of each telescopic rod extends into the corresponding adjusting rod, and the other end of each adjusting rod is hinged to the corresponding movable rod.

Preferentially, among the above-mentioned technical scheme, every be equipped with a plurality of mounting groove on the telescopic link, be equipped with the stopper in the mounting groove, the stopper passes through spring coupling with the mounting groove bottom.

Preferentially, in the technical scheme, the two sides of the upper part of the supporting column are provided with reinforcing nails penetrating through the side walls.

Preferentially, among the above-mentioned technical scheme, the position circle is the rectangle structure, and is equipped with the damping piece with between the support column inner wall.

Preferably, in the above technical scheme, the top of the mounting seat is provided with two rolling machines.

Preferentially, among the above-mentioned technical scheme, be equipped with the telescopic link No. two in the movable rod, and No. two telescopic links keep away from mount pad one end from the movable rod and stretch out.

Compared with the prior art, the utility model provides a greenhouse support with adjustable height possesses following beneficial effect:

the height of the adjusting column can be adjusted through the matching of the main second-size bevel gear of the lower part, the screw and the lifting block, so that the height of the top of the whole greenhouse can be controlled according to the growth condition of the planted crops and the required growth height space; the greenhouse top mounting seat is hinged with the movable rod, the inclination of the whole greenhouse top can be adjusted by matching with the adjusting rod hinged to the lower end of the movable rod and the first telescopic rod, when the greenhouse top mounting seat is used in a high-latitude area, the inclination of the greenhouse top can be reduced in order to enable incident light in the greenhouse to be more sufficient, and when the greenhouse top mounting seat is used in rainy and snowy weather, the greenhouse top can be adjusted to be in an inclined state in order to enable rain and snow to smoothly slide from the greenhouse top and avoid the rain and snow from collapsing the greenhouse; the purpose of adjusting the height of the top of the greenhouse is achieved by adjusting the states of the adjusting columns and the adjusting rods.

Drawings

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

FIG. 2 is a schematic view of part A of FIG. 1;

FIG. 3 is a schematic view of portion B of FIG. 1;

in the figure: the device comprises a support column 1, a regulating column 2, a screw rod 3, a lifting block 4, a positioning ring 5, a limiting piece 6, a connecting shaft 7, a bevel gear 8-II, a mounting shaft 9, a handle 10, a bevel gear 11-I, a mounting sleeve 12, a telescopic rod 13-I, a regulating rod 14, a telescopic rod 15-II, a movable rod 16, a rolling machine 17, a limiting block 18, a mounting groove 19, a spring 20, a mounting seat 21, a reinforcing nail 22 and a damping block 23.

Detailed Description

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used merely to distinguish one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The invention will be further explained with reference to the following figures and examples:

as shown in fig. 1-2, the embodiment of the utility model provides a big-arch shelter support with adjustable height, support column 1 including inside hollow rectangle, the lower extreme is equipped with locating part 6 in the support column 1, be equipped with horizontal rotatable installation axle 9 on the support column 1 of locating part 6 below, installation axle 9 one end is passed support column 1 wall and is connected with handle 10, be equipped with bevel gear 11 on the installation axle 9, be equipped with fore-and-aft connecting axle 7 on the locating part 6, the bottom of connecting axle 7 is equipped with bevel gear 11 complex No. two bevel gear 8, and connecting axle 7 top is run through locating part 6 and is installed in the screw rod 3 bottom of vertically locating support column 1, is connected through the bearing between locating part 6 and connecting axle 7, guarantees that connecting axle 7 can rotate smoothly, thereby twist grip 10 makes bevel gear 11 rotate, and No. one bevel gear 11 drives No. two bevel gear 8 simultaneously and rotates, drives screw rod 3 through connecting axle 7 at No. two bevel gear 8 and rotates. The utility model discloses a greenhouse top height adjusting device, including screw rod 3, locating ring 5, the 5 tops of locating ring are equipped with the elevator 4 of cover on screw rod 3, be equipped with in the elevator 4 can with 3 surperficial screw-thread fit's of screw rod screw thread, 5 upsides of locating ring are equipped with the regulation post 2, and elevator 4 can move on screw rod 3 under the rotation of screw rod 3, because elevator 4 drives 5 co-motions of locating ring of downside to make regulation post 2 reciprocate in support column 1, with this purpose of arriving regulation greenhouse top height. 1 upper portion both sides of support column are equipped with the enhancement nail 22 that runs through the lateral wall, adjust 2 high backs of post, screw up enhancement nail 22 for it is more stable between post 2 and the support column 1 to adjust. The locating ring 5 is of a rectangular structure, and a damping block 23 is arranged between the locating ring and the inner wall of the support column 1.

In order to implement this utility model better, one of them, 2 tops of regulation post are equipped with mount pad 21, a movable rod 16 is articulated respectively at mount pad 21 both ends, be equipped with installation cover 12 on adjusting post 2, installation cover 12 both sides are articulated with the one end of two telescopic links 13 respectively, the telescopic link 13 other end stretches into in adjusting pole 14, it articulates on movable rod 16 to adjust the pole 14 other end. Every be equipped with a plurality of mounting groove 19 on telescopic link 13, be equipped with stopper 18 in the mounting groove 19, stopper 18 passes through spring 20 with 19 bottoms in the mounting groove and is connected, when adjusting pole 14 in being arranged in to telescopic link 13, stopper 18 in the mounting groove 19 is located mounting groove 19, spring 20 is in compression state, when the inclination of movable rod 16 needs to be adjusted, only need to adjust pole 14 and pull out, adjust the pole 14 and be close to the one end butt of telescopic link 13 on the stopper 18 of popping out, make and adjust pole 14 rigidity, thereby confirm the gradient of movable rod 16, can adjust the position of pole 14 on telescopic link 13 according to different demands.

In order to better implement the utility model, one of the installation seats 21 is provided with two rolling machines 17 at the top, a transverse cover is arranged between the two installation seats 21, the two rolling machines 17 are arranged in the transverse cover, and openings are arranged at two sides of the transverse cover, so that the greenhouse cloth can be conveniently rolled and discharged; when the ventilation in the shed is needed, the rolling machine 17 is controlled to roll up the shed cloth.

In order to better implement the utility model, one of them, be equipped with No. two telescopic links 15 in the movable rod 16, and No. two telescopic links 15 keep away from mount pad 21 one end from movable rod 16 and stretch out. When the movable rod 16 inclines, also be more stable in order to make whole structure simultaneously for be equipped with No. two telescopic links 15 in the movable rod 16, stretch out No. two telescopic links 15, insert the ground end, with this stability that increases whole big-arch shelter, when blowing, this structure can avoid wind to blow the big-arch shelter and turn over.

Based on foretell height-adjustable's big-arch shelter support, its theory of operation does:

when the top of the greenhouse needs to be lifted, the reinforcing nails 22 are unscrewed, the handle 10 is shaken, the first bevel gear 11 drives the second bevel gear 8 to rotate, the screw rod 3 is driven to rotate, and the adjusting column 2 is driven to be lifted by the lifting block 4; when the top inclination needs to be changed, the adjusting rod 14 only needs to be extended out and fixed, and the purpose of different top inclinations can be achieved according to the fact that the adjusting rod is placed on the limiting blocks 18 at different heights. When ventilation or shed cloth adjustment is needed, the rolling machine 17 is controlled to roll the shed cloth.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above embodiments are only used to illustrate the technical solution of the present invention, and do not limit the protection scope of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step, are within the scope of the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still make no creative work on the condition of conflict, and make mutual combination, addition and deletion, or other adjustments according to the features in the embodiments of the present invention, thereby obtaining other technical solutions which are different and do not depart from the concept of the present invention, and these technical solutions also belong to the scope to be protected by the present invention.

Claims

1. The greenhouse support with the adjustable height is characterized by comprising a rectangular supporting column (1) with a hollow interior, wherein a limiting piece (6) is arranged at the inner lower end of the supporting column (1), a transverse rotatable mounting shaft (9) is arranged on the supporting column (1) below the limiting piece (6), one end of the mounting shaft (9) penetrates through the wall of the supporting column (1) and is connected with a handle (10), a first bevel gear (11) is arranged on the mounting shaft (9), a longitudinal connecting shaft (7) is arranged on the limiting piece (6), a second bevel gear (8) matched with the first bevel gear (11) is arranged at the bottom end of the connecting shaft (7), and the top of the connecting shaft (7) penetrates through the limiting piece (6) and is mounted at the bottom of a screw (3) longitudinally arranged in the supporting column (1);

a positioning ring (5) is sleeved on the screw rod (3), the positioning ring (5) is arranged in the support column (1), a lifting block (4) sleeved on the screw rod (3) is arranged at the top of the positioning ring (5), threads capable of being in threaded fit with the surface of the screw rod (3) are arranged in the lifting block (4), and an adjusting column (2) is arranged on the upper side of the positioning ring (5);

adjust post (2) top and be equipped with mount pad (21), mount pad (21) both ends articulate movable rod (16) respectively, be equipped with installation cover (12) on adjusting post (2), installation cover (12) both sides are articulated with the one end of two telescopic links (13) respectively, telescopic link (13) other end stretches into in adjusting pole (14), it articulates on movable rod (16) to adjust pole (14) other end.

2. The greenhouse support with the adjustable height as claimed in claim 1, wherein each expansion rod (13) is provided with a plurality of mounting grooves (19), a limiting block (18) is arranged in each mounting groove (19), and the limiting block (18) is connected with the bottom of each mounting groove (19) through a spring (20).

3. The greenhouse frame with adjustable height as claimed in claim 1, wherein the supporting columns (1) are provided with reinforcing nails (22) penetrating through the side walls at both sides of the upper part.

4. The greenhouse frame with adjustable height as claimed in claim 1, wherein the locating ring (5) is rectangular and a damping block (23) is arranged between the locating ring and the inner wall of the supporting column (1).

5. The greenhouse frame with adjustable height as claimed in claim 1, characterized in that two rolling machines (17) are arranged on the top of the mounting base (21).

6. The greenhouse frame with the adjustable height as claimed in claim 1, wherein a second telescopic rod (15) is arranged in the movable rod (16), and the second telescopic rod (15) extends out from one end of the movable rod (16) far away from the mounting seat (21).