CN211671614U

CN211671614U - Automatic lifting structure of greenhouse

Info

Publication number: CN211671614U
Application number: CN201922264238.6U
Authority: CN
Inventors: 朱宪峰; 朱军; 傅治宇
Original assignee: Taicang Huifeng Agricultural Facility Co ltd
Current assignee: Taicang Huifeng Agricultural Facility Co ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-10-16
Anticipated expiration: 2029-12-17

Abstract

An automatic lifting structure of a greenhouse belongs to the technical field of modern agricultural equipment and informatization, and comprises a greenhouse frame, a greenhouse top plate, a group of illuminating lamps, an illuminating lamp lifting assembly and an illuminating lamp supporting frame, wherein a group of illuminating lamps are arranged on the lower end face of the illuminating lamp supporting frame; the illuminating lamp lifting assembly comprises a lifting driving device, a first transmission unit and a second transmission unit, wherein the first transmission unit and the second transmission unit are connected with the lifting driving device, a guide driving block is arranged on the side wall, close to the illuminating lamp supporting frame, of the first transmission unit and the second transmission unit, a first through hole is formed in two opposite side walls of the illuminating lamp supporting frame and the first transmission unit and the second transmission unit, and the guide driving block is arranged in the first through hole. The utility model discloses an automatic rising structure in greenhouse, the quick flexibility of greenhouse light lift to can freely rise and fall greenhouse light according to the different needs of plant illuminance, carry out the light filling in the greenhouse as required.

Description

Automatic lifting structure of greenhouse

Technical Field

The utility model belongs to the technical field of modern agricultural equipment and informatization, specifically, relate to an automatic rising structure in greenhouse.

Background

Greenhouse (greenhouse), also known as hothouse. Can transmit light, keep warm (or heat), and is used for cultivating plants. In seasons unsuitable for plant growth, the method can provide the growth period of the greenhouse and increase the yield, and is mainly used for cultivating or raising seedlings of plants like warm vegetables, flowers and trees in low-temperature seasons. The types of greenhouses are various, and the greenhouses can be divided into a great number according to different roof truss materials, lighting materials, shapes, heating conditions and the like.

In the prior art, a greenhouse lamp is adopted in a greenhouse to enhance the illumination intensity in the greenhouse, and the greenhouse lamp is arranged and fixed on a steel structure truss at the top of the greenhouse, so that the greenhouse lamp is positioned above the top of a plant. However, due to the limitation of the structural layout, the height of the greenhouse lamp is usually higher or lower. If the bulb is fixed to be high and the illumination intensity is insufficient, the light of the greenhouse lamp cannot be fully utilized by the plants in the early growth stage; if fix the bulb lower, along with the length of plant height, its distance from the bulb is littleer and littleer, when reducing to the certain distance, big-arch shelter lamp self gives off the heat and will produce adverse effect to the plant, takes place the phenomenon of "roast seedling", influences the growth in plant later stage.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an automatic rising structure in greenhouse has solved the light in the present greenhouse and has generally adopted fixed mounting means, can not be according to the nimble problem of adjusting light height of user demand.

The technical scheme is as follows: the utility model provides an automatic lifting structure of a greenhouse, which comprises a greenhouse frame, a greenhouse top plate, a group of illuminating lamps, an illuminating lamp lifting component and an illuminating lamp supporting frame, wherein the greenhouse top plate is arranged on the upper end surface of the greenhouse frame; the greenhouse frame is a frame structure of a cuboid, the lifting driving device is arranged on the greenhouse frame, the first transmission unit and the second transmission unit are arranged on the inner wall of the greenhouse frame, the first transmission unit and the second transmission unit are symmetrically arranged, the first transmission unit and the second transmission unit are connected with the lifting driving device, the side wall, close to the greenhouse frame, of the illuminating lamp supporting frame is connected with the first transmission unit and the second transmission unit, the first transmission unit and the second transmission unit are close to the side wall of the illuminating lamp supporting frame and are provided with guide driving blocks, first through holes are formed in the two opposite side walls of the first illuminating lamp supporting frame and the first transmission unit and the two opposite transmission units, and the guide driving blocks are arranged in the first through holes. The utility model discloses an automatic rising structure in greenhouse, the quick flexibility of greenhouse light lift to can be according to the plant to the free lift greenhouse light of the different needs of illuminance, carry out the light filling in the greenhouse as required, in addition, the greenhouse light rises, the decline is easily controlled, and its lift is more smooth-going, stable, thereby has also overcome lamps and lanterns maintenance difficulty, the unsafe shortcoming of operation.

Further, the automatic rising structure in foretell greenhouse, lift drive arrangement includes lift driving motor, lift action wheel, goes up and down from driving wheel, drive chain one, pivot two and speed reducer, lift driving motor's pivot and speed reducer are connected, speed reducer and pivot one are connected, the lift action wheel passes through the key sleeve and establishes in pivot one, go up and down to establish in pivot two from the driving wheel through the key sleeve, lift action wheel and go up and down to connect through drive chain one between the driving wheel, pivot one is connected with drive unit one, pivot two and drive unit two are connected.

Furthermore, according to the automatic lifting structure of the greenhouse, the greenhouse frame is provided with the group of rotating shaft supporting seats, and the first rotating shaft and the second rotating shaft are respectively arranged on the group of rotating shaft supporting seats.

Furthermore, in the automatic lifting structure of the greenhouse, the first transmission unit and the second transmission unit comprise the first chain transmission assembly and the second chain transmission assembly, the first chain transmission assembly and the second chain transmission assembly are respectively positioned at two end parts of the greenhouse frame, the first chain transmission assembly of the first transmission unit and the second chain transmission assembly of the second transmission unit are connected with the first rotating shaft, and the second chain transmission assembly of the first transmission unit and the second transmission unit is connected with the second rotating shaft.

Further, the automatic rising structure in foretell greenhouse, chain drive subassembly one and chain drive subassembly two are including transmission action wheel, transmission from driving wheel and drive chain two, the transmission action wheel sets up on the greenhouse frame from the driving wheel with the transmission, the drive chain second cover is established on transmission action wheel and transmission follow driving wheel, the transmission action wheel and the pivot one of chain drive subassembly one are connected, the transmission action wheel and the pivot two of chain drive subassembly two are connected, the direction drive block sets up on the terminal surface of greenhouse frame inner wall is kept away from to drive chain two.

Furthermore, according to the automatic lifting structure of the greenhouse, the inner wall of the greenhouse frame is provided with the set of slide rails along the vertical direction, the side wall of the illuminating lamp supporting frame is provided with the set of rollers, and the rollers are connected with the slide rails in a sliding manner.

Furthermore, according to the automatic lifting structure of the greenhouse, the inner wall of the greenhouse frame is provided with the group of chain supporting plates, the second transmission chain is arranged in the group of chain supporting plates, and the second transmission chain can move in the chain supporting plates.

Furthermore, according to the automatic lifting structure of the greenhouse, the upper end face of the greenhouse frame is provided with the curtain support frame, and the curtain support frame is provided with the sun-shading curtain.

Furthermore, according to the automatic lifting structure of the greenhouse, the roof of the greenhouse is provided with a group of skylights, and the side wall of the greenhouse frame is provided with a group of fans.

Furthermore, in the automatic lifting structure of the greenhouse, the cross section of the illumination lamp supporting frame is rectangular, a group of cross beams are arranged on the inner wall of the illumination lamp supporting frame, and a group of illumination lamps are arranged on the cross beams.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: the utility model discloses an automatic elevation structure of greenhouse, structural design is reasonable, convenient to use, it drives two chain drive subassemblies one and two chain drive subassembly two transmissions through the lift driving motor, and drive chain two rotates in a circulating manner, so the direction drive block that sets up on drive chain two reciprocates along vertical direction, can drive light braced frame and go up and down, make the big-arch shelter light can be close to and keep away from the plant, reach the purpose of adjusting the light intensity that the big-arch shelter light shines the plant, adapt to the growth demand of different plants in different periods; moreover, the lifting mechanism only needs to be provided with one motor, the two sets of transmission units are driven to rotate through the driving shaft, the work is stable and reliable, and the high popularization value is achieved.

Drawings

FIG. 1 is a front view of the automatic lifting structure of the greenhouse of the present invention;

FIG. 2 is a right side view of the automatic elevating structure of the greenhouse of the present invention;

FIG. 3 is a schematic structural view of an automatic lifting structure of a greenhouse according to the present invention;

fig. 4 is a schematic structural view of the lamp lifting assembly of the present invention;

fig. 5 is a schematic structural view of the lamp lifting assembly and the lamp supporting frame according to the present invention;

FIG. 6 is an enlarged view of the lamp lift assembly and lamp support frame of the present invention;

fig. 7 is an enlarged view of a portion of fig. 6B according to the present invention;

fig. 8 is a schematic structural view of the first chain transmission assembly and the second chain transmission assembly of the present invention;

fig. 9 is an enlarged view of a portion a of fig. 7 according to the present invention;

fig. 10 is a schematic structural view of the lighting lamp supporting frame of the present invention.

In the figure: the greenhouse comprises a greenhouse frame 1, a rotating shaft supporting seat 11, a sliding rail 12, a chain supporting plate 13, a fan 14, a greenhouse top plate 2, a skylight 21, an illuminating lamp 3, an illuminating lamp lifting assembly 4, a lifting driving device 41, a lifting driving motor 411, a lifting driving wheel 412, a lifting driven wheel 413, a first transmission chain 414, a first rotating shaft 415, a second rotating shaft 416, a speed reducer 417, a first transmission unit 42, a first chain transmission assembly 421, a second chain transmission assembly 422, a driving wheel 423, a driving driven wheel 424, a second transmission chain 425, a second transmission unit 43, an illuminating lamp supporting frame 5, a first through hole 51, a roller 52, a cross beam 53, a guide driving block 6, a curtain supporting frame 7 and a sun-shading curtain.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting 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", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be 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 according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

The automatic lifting structure of the greenhouse shown in fig. 1-3 comprises a greenhouse frame 1, a greenhouse top plate 2, a group of illuminating lamps 3, an illuminating lamp lifting assembly 4 and an illuminating lamp supporting frame 5, wherein the greenhouse top plate 2 is arranged on the upper end surface of the greenhouse frame 1, the illuminating lamp lifting assembly 4 is arranged on the side wall inside the greenhouse frame 1, the illuminating lamp supporting frame 5 is connected with the illuminating lamp lifting assembly 4, and the lower end surface of the illuminating lamp supporting frame 5 is provided with the group of illuminating lamps 3; wherein, the lighting lamp lifting component 4 comprises a lifting driving device 41, a first transmission unit 42 and a second transmission unit 43, the greenhouse frame 1 is a cuboid frame structure, the lifting driving device 41 is arranged on the greenhouse frame 1, the first transmission unit 42 and the second transmission unit 43 are both arranged on the inner wall of the greenhouse frame 1, the first transmission unit 42 and the second transmission unit 43 are symmetrically arranged, the first transmission unit 42 and the second transmission unit 43 are both connected with the lifting driving device 41, the side wall of the lighting lamp supporting frame 5 close to the greenhouse frame 1 is connected with the first transmission unit 42 and the second transmission unit 43, the first transmission unit 42 and the second transmission unit 43 are both provided with a guide driving block 6 on the side wall close to the lighting lamp supporting frame 5, the lighting lamp supporting frame 5 is provided with first through holes 51 on the two opposite side walls of the first transmission unit 42 and the second transmission unit 43, the guide driving block 6 is disposed in the first through hole 51.

The lifting driving device 41 shown in fig. 4-9 includes a lifting driving motor 411, a lifting driving wheel 412, a lifting driven wheel 413, a first transmission chain 414, a first rotation shaft 415, a second rotation shaft 416 and a speed reducer 417, wherein the rotation shaft of the lifting driving motor 411 is connected with the speed reducer 417, the speed reducer 417 is connected with the first rotation shaft 415, the lifting driving wheel 412 is sleeved on the first rotation shaft 415 through a key, the lifting driven wheel 413 is sleeved on the second rotation shaft 416 through a key, the lifting driving wheel 412 is connected with the lifting driven wheel 413 through the first transmission chain 414, the first rotation shaft 415 is connected with the first transmission unit 42, and the second rotation shaft 416 is connected with the second transmission unit 43. Wherein, a set of rotating shaft supporting seats 11 is arranged on the greenhouse frame 1, and the first rotating shaft 415 and the second rotating shaft 416 are respectively arranged on the set of rotating shaft supporting seats 11.

In the above structure, the first transmission unit 42 and the second transmission unit 43 include a first chain transmission component 421 and a second chain transmission component 422, the first chain transmission component 421 and the second chain transmission component 422 are respectively located at two ends of the greenhouse frame 1, the first chain transmission component 421 of the first transmission unit 42 and the second chain transmission component 421 of the second transmission unit 43 are connected with the first rotating shaft 415, and the second chain transmission component 422 of the first transmission unit 42 and the second transmission unit 43 is connected with the second rotating shaft 416. Two sets of symmetrical transmission structures of the first transmission unit 42 and the second transmission unit 43 are arranged on the greenhouse frame 1, and the first transmission unit 42 and the second transmission unit 43 respectively comprise the first chain transmission assembly 421 and the second chain transmission assembly 422, so that structures of the first chain transmission assembly 421 and the second chain transmission assembly 422 are formed, and the greenhouse frame 1 is of a giant frame structure, so that the first chain transmission assembly 421 and the second chain transmission assembly 422 are symmetrically arranged on four corners of the greenhouse frame 1 in pairs and matched with a rectangular structure of the illuminating lamp supporting frame 5, the illuminating lamp supporting frame 5 can be stably lifted, and the height of a group of illuminating lamps 3 can be adjusted.

In the structure, the first chain transmission component 421 and the second chain transmission component 422 comprise a transmission driving wheel 423, a transmission driven wheel 424 and a transmission chain 425, the transmission driving wheel 423 and the transmission driven wheel 424 are arranged on the greenhouse frame 1, the second transmission chain 425 is sleeved on the transmission driving wheel 423 and the transmission driven wheel 424, the transmission driving wheel 423 and the rotating shaft 415 of the first chain transmission component 421 are connected, the transmission driving wheel 423 and the rotating shaft 416 of the second chain transmission component 422 are connected, and the guide driving block 6 is arranged on the end face, away from the inner wall of the greenhouse frame 1, of the second transmission chain 425. In order to keep the stability of the up-and-down sliding of the lighting lamp supporting frame 5, a set of sliding rails 12 is arranged on the inner wall of the greenhouse frame 1 along the vertical direction, a set of rollers 52 is arranged on the side wall of the lighting lamp supporting frame 5, and the rollers 52 are connected with the sliding rails 12 in a sliding manner. In addition, a group of chain supporting plates 13 is arranged on the inner wall of the greenhouse frame 1, the second transmission chain 425 is arranged in the group of chain supporting plates 13, and the second transmission chain 425 can move in the chain supporting plates 13. The second drive chain 425 is prevented from loosening by the set of chain support plates 13.

In addition, a curtain support frame 7 is arranged on the upper end face of the greenhouse frame 1, and a sun-shading curtain 71 is arranged on the curtain support frame 7. A group of skylights 21 are arranged on the greenhouse top plate 2, and a group of fans 14 are arranged on the side wall of the greenhouse frame 1. The section of the lamp supporting frame 5 shown in fig. 10 is rectangular, and a group of cross beams 53 are arranged on the inner wall of the lamp supporting frame 5, and a group of lamps 3 are arranged on the cross beams 53.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic elevation structure in greenhouse which characterized in that: the greenhouse ceiling lamp lifting assembly comprises a greenhouse frame (1), a greenhouse ceiling (2), a group of illuminating lamps (3), an illuminating lamp lifting assembly (4) and an illuminating lamp supporting frame (5), wherein the greenhouse ceiling (2) is arranged on the upper end face of the greenhouse frame (1), the illuminating lamp lifting assembly (4) is arranged on the side wall inside the greenhouse frame (1), the illuminating lamp supporting frame (5) is connected with the illuminating lamp lifting assembly (4), and the lower end face of the illuminating lamp supporting frame (5) is provided with the group of illuminating lamps (3);

wherein, the illuminating lamp lifting component (4) comprises a lifting driving device (41), a first transmission unit (42) and a second transmission unit (43), the greenhouse frame (1) is a cuboid frame structure, the lifting driving device (41) is arranged on the greenhouse frame (1), the first transmission unit (42) and the second transmission unit (43) are both arranged on the inner wall of the greenhouse frame (1), the first transmission unit (42) and the second transmission unit (43) are symmetrically arranged, the first transmission unit (42) and the second transmission unit (43) are both connected with the lifting driving device (41), the side wall of the illuminating lamp supporting frame (5) close to the greenhouse frame (1) is connected with the first transmission unit (42) and the second transmission unit (43), the first transmission unit (42) and the second transmission unit (43) are both provided with a guide driving block (6) on the side wall of the illuminating lamp supporting frame (5), the two opposite side walls of the lighting lamp supporting frame (5) and the first transmission unit (42) and the second transmission unit (43) are provided with first through holes (51), and the guide driving block (6) is arranged in the first through holes (51).

2. The automatic elevation structure of a greenhouse of claim 1, wherein: the lifting driving device (41) comprises a lifting driving motor (411), a lifting driving wheel (412), a lifting driven wheel (413), a first transmission chain (414), a first rotating shaft (415), a second rotating shaft (416) and a speed reducer (417), wherein the rotating shaft of the lifting driving motor (411) is connected with the speed reducer (417), the speed reducer (417) is connected with the first rotating shaft (415), the lifting driving wheel (412) is arranged on the first rotating shaft (415) through a key sleeve, the lifting driven wheel (413) is arranged on the second rotating shaft (416) through a key sleeve, the lifting driving wheel (412) is connected with the lifting driven wheel (413) through the first transmission chain (414), the first rotating shaft (415) is connected with the first transmission unit (42), and the second rotating shaft (416) is connected with the second transmission unit (43).

3. The automatic elevation structure of a greenhouse of claim 2, wherein: the greenhouse frame (1) is provided with a group of rotating shaft supporting seats (11), and the first rotating shaft (415) and the second rotating shaft (416) are respectively arranged on the group of rotating shaft supporting seats (11).

4. The automatic elevation structure of a greenhouse of claim 2, wherein: the greenhouse frame is characterized in that the first transmission unit (42) and the second transmission unit (43) comprise a first chain transmission assembly (421) and a second chain transmission assembly (422), the first chain transmission assembly (421) and the second chain transmission assembly (422) are respectively located at two ends of the greenhouse frame (1), the first chain transmission assembly (421) of the first transmission unit (42) and the second chain transmission assembly (43) of the second transmission unit (43) are connected with the first rotating shaft (415), and the second chain transmission assembly (422) of the first transmission unit (42) and the second transmission unit (43) are connected with the second rotating shaft (416).

5. The automatic elevation structure of a greenhouse of claim 4, wherein: chain drive subassembly one (421) and chain drive subassembly two (422) are including transmission action wheel (423), transmission from driving wheel (424) and transmission chain two (425), transmission action wheel (423) and transmission are followed driving wheel (424) and are set up on greenhouse frame (1), transmission chain two (425) are established on transmission action wheel (423) and transmission are followed driving wheel (424), transmission action wheel (423) and pivot one (415) of chain drive subassembly one (421) are connected, transmission action wheel (423) and pivot two (416) of chain drive subassembly two (422) are connected, direction drive block (6) set up on the terminal surface of greenhouse frame (1) inner wall is kept away from in transmission chain two (425).

6. The automatic elevation structure of a greenhouse of claim 5, wherein: the greenhouse is characterized in that a set of sliding rails (12) are arranged on the inner wall of the greenhouse frame (1) in the vertical direction, a set of rollers (52) are arranged on the side wall of the illuminating lamp supporting frame (5), and the rollers (52) are connected with the sliding rails (12) in a sliding mode.

7. The automatic elevation structure of a greenhouse of claim 5, wherein: the inner wall of the greenhouse frame (1) is provided with a group of chain supporting plates (13), the second transmission chain (425) is arranged in the group of chain supporting plates (13), and the second transmission chain (425) can move in the chain supporting plates (13).

8. The automatic elevation structure of a greenhouse of claim 1, wherein: a curtain support frame (7) is arranged on the upper end face of the greenhouse frame (1), and a sun-shading curtain (71) is arranged on the curtain support frame (7).

9. The automatic elevation structure of a greenhouse of claim 1, wherein: a group of skylight (21) is arranged on the greenhouse top plate (2), and a group of fans (14) is arranged on the side wall of the greenhouse frame (1).

10. The automatic elevation structure of a greenhouse of claim 1, wherein: the cross section of the illuminating lamp supporting frame (5) is rectangular, a group of cross beams (53) are arranged on the inner wall of the illuminating lamp supporting frame (5), and a group of illuminating lamps (3) are arranged on the cross beams (53).