CN213881132U

CN213881132U - Greenhouse rolling device

Info

Publication number: CN213881132U
Application number: CN202023022152.1U
Authority: CN
Inventors: 蒋其华; 周庆发; 陈其云
Original assignee: Hangzhou Chuankou Technology Co ltd
Current assignee: Hangzhou Chuankou Technology Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-06
Anticipated expiration: 2030-12-15

Abstract

The utility model provides a greenhouse rolling device belongs to greenhouse technical field. The greenhouse rolling device comprises a rolling mechanism and a protection power supply mechanism. Roll up curtain mechanism and include rack, first motor, winding up roller, arc track, draw piece, heat preservation quilt, protective housing fixed connection in the rack top, first motor, winding up roller and battery all set up in the protective housing, second motor fixed mounting in the protective housing roof, revolving stage fixed connection in second motor output shaft top, solar panel pass through support column slope fixed connection in the revolving stage top, the last light sensor that is fixed with of solar panel, the utility model discloses a protective housing can prevent effectively protecting rolling up the curtain device, prolongs the life of rolling up the curtain device, collects the electric energy and stores in the battery through solar panel, and the battery provides the power for rolling up the curtain device, and is energy-concerving and environment-protective.

Description

Greenhouse rolling device

Technical Field

The utility model relates to a warmhouse booth field particularly, relates to a warmhouse booth rolls up curtain device.

Background

The greenhouse, also called as a greenhouse, can transmit light and keep warm, is used for cultivating plants, can provide the growth period of the greenhouse and increase the yield in seasons unsuitable for the growth of the plants, and is mainly used for cultivating or growing seedlings of plants such as warm vegetables, flowers, woods and the like in low-temperature seasons.

A greenhouse curtain rolling machine is agricultural mechanical equipment used for automatically rolling and releasing heat preservation of a greenhouse, is divided into a front type and a rear type according to a placing position, is divided into an electric type and a manual type according to a power source, is an electric curtain rolling machine commonly used at present, and is generally placed on the top end of the greenhouse in the open air by the conventional greenhouse curtain rolling device, so that the equipment is too fast aged, certain potential safety hazards are brought, photovoltaic power generation cannot be fully utilized, and the greenhouse curtain rolling machine is not energy-saving and environment-friendly enough.

SUMMERY OF THE UTILITY MODEL

In order to make up for above not enough, the utility model provides a warmhouse booth rolls up curtain device aims at improving the problem that proposes in the above-mentioned background art.

The utility model discloses a realize like this:

the utility model provides a greenhouse rolling device, which comprises a rolling mechanism and a protection power supply mechanism.

Roll up curtain mechanism and include rack, first motor, winding up roller, arc track, draw a, keep warm by, first motor fixed mounting in the rack top, the winding up roller pass through the mounting bracket install in the rack top, just first motor output shaft transmission connect in the winding up roller, keep warm by upper and lower both ends respectively fixed connection in the winding up roller with draw the piece, arc track symmetry sets up two sets ofly, just the equal fixed connection in arc track the rack top, draw the equal sliding connection in both ends in the arc track.

Protection power supply mechanism includes protecting box, battery, second motor, revolving stage and solar panel, protecting box fixed connection in the rack top, first motor, winding up roller and battery all set up in the protecting box, arc track top is run through the protecting box lateral wall extends to inside, second motor fixed mounting in the protecting box roof, just second motor output shaft runs through the protecting box roof extends to the outside, revolving stage fixed connection in second motor output shaft top, solar panel pass through support column slope fixed connection in the revolving stage top, be fixed with the light sensor on the solar panel.

The utility model discloses an in one embodiment, the winding up roller is close to the one end of first motor is run through the fixed cover of mounting bracket and tip is equipped with first bevel gear, the fixed cover of first motor output shaft tip is equipped with second bevel gear, first bevel gear with second bevel gear meshes mutually, just first bevel gear diameter size is greater than second bevel gear's diameter size.

The utility model discloses an in one embodiment, the traction member includes gyro wheel and carry over pinch rolls, the outside cover of gyro wheel is equipped with the bearing, the gyro wheel passes through bearing sliding connection in the arc track, the carry over pinch rolls both ends all through connecting axle fixed connection in the gyro wheel.

The utility model discloses an in the embodiment, it is two sets of be fixed with a plurality of horizontal poles between the arc track top, the horizontal pole both ends pass through bracing piece fixed connection in the rack top is two sets of still be fixed with the limiting plate between the arc track bottom.

The utility model discloses an in one embodiment, it all is provided with the counterweight to pull a both ends, the counterweight is including fixed cover, backing roll and balancing weight, fixed cover rotate cup joint in the connecting axle, the backing roll rotate connect in the limiting plate, the balancing weight pass through haulage rope fixed connection in fixed cover, just the haulage rope joint in the backing roll top.

The utility model discloses an in one embodiment, the arc track is close to one of winding up roller is served and is provided with limit switch, the limit switch symmetry sets up two sets ofly, just limit switch all installs on the bracing piece.

In an embodiment of the present invention, the rotary table is rotatably connected to the top of the protective box through a support wheel.

The utility model discloses an in an embodiment, the protective housing top seted up with the ring channel of supporting wheel adaptation, the heat dissipation through-hole has been seted up to the protective housing lateral wall.

In an embodiment of the present invention, the first motor, the limit switch, the second motor, the solar panel and the light sensor are electrically connected to the battery.

In an embodiment of the present invention, the arc bottom of the canopy is provided with a water storage tank, and the water storage tank is embedded in the ground on one side of the canopy.

The utility model has the advantages that: the utility model discloses a warmhouse booth rolls up curtain device that above-mentioned design obtained, during the use, the guard box can prevent effectively that the rainwater from to first motor, the winding up roller, battery and second motor from drenching and getting rusty, protect rolling up the curtain device, the life of curtain device is rolled up in the extension, respond to external light intensity through the light sensor, rethread second motor drives the revolving stage and rotates, make solar panel rotate, thereby can adjust solar panel's angle according to external light intensity, the efficiency of electricity generation is improved, collect the electric energy and store in the battery through solar panel, the battery is first motor, limit switch, second motor and light sensor provide the power, a curtain device starts and control, energy conservation and environmental protection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a greenhouse rolling device provided by an embodiment of the present invention at a first viewing angle;

fig. 2 is a schematic structural view of a greenhouse rolling device at a second viewing angle according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a roller shutter mechanism according to an embodiment of the present invention at a first viewing angle;

fig. 4 is a schematic structural diagram of a rolling mechanism at a second viewing angle according to an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of an arc track provided in an embodiment of the present invention;

fig. 6 is a schematic structural view of a traction member according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a protection power supply mechanism according to an embodiment of the present invention.

In the figure: 10-a roller shutter mechanism; 110-a shed frame; 120-a first motor; 121-second bevel gear; 130-a winding roller; 131-a mounting frame; 132-a first bevel gear; 140-an arc track; 141-a cross bar; 142-a support bar; 143-limiting plate; 150-a traction member; 151-rollers; 152-a pulling roll; 153-a connecting shaft; 154-a bearing; 160-heat preservation quilt; 170-limit switch; 180-a counterweight; 181-fixing sleeve; 182-supporting rollers; 183-a hauling rope; 184-a balancing weight; 190-a water storage tank; 20-a protective power supply mechanism; 210-a protective box; 211-heat dissipating through holes; 212-an annular groove; 220-a storage battery; 230-a second motor; 240-rotating table; 241-a support wheel; 250-support column; 260-solar panel; 270-light sensor.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

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 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, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. 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

Referring to fig. 1-7, the present invention provides a technical solution: a greenhouse rolling curtain device comprises a rolling curtain mechanism 10 and a protection power supply mechanism 20.

Referring to fig. 3, 4, 5, and 6, the roller shutter mechanism 10 includes a shelf 110, a first motor 120, a roller 130, an arc-shaped rail 140, a traction member 150, and a heat preservation quilt 160, the first motor 120 is fixedly installed on the top of the shelf 110, the roller 130 is installed on the top of the shelf 110 through an installation frame 131, the installation frame 131 is fixedly connected to the top of the shelf 110 through welding, two ends of the roller 130 are rotatably connected to the installation frame 131, and an output shaft of the first motor 120 is connected to the roller 130 in a transmission manner, specifically, one end of the roller 130 close to the first motor 120 penetrates through the installation frame 131 and an end portion of the roller is fixedly sleeved with a first bevel gear 132, an end portion of the output shaft of the first motor 120 is fixedly sleeved with a second bevel gear 121, the first bevel gear 132 is engaged with the second bevel gear 121, and the diameter of the first bevel gear 132 is larger than the diameter of the second bevel gear 121 to play a role of reducing speed, the first motor 120 is started to be engaged with the second bevel gear 121 through the first bevel gear 132, the winding roller 130 is rotated.

In this embodiment, arc track 140 symmetry sets up two sets ofly, and the equal fixed connection in rack 110 top of arc track 140, the arc spout has all been seted up at arc track 140 middle part, be fixed with a plurality of horizontal poles 141 between two sets of arc track 140 tops, bracing piece 142 fixed connection in rack 110 top is passed through at horizontal pole 141 both ends, be used for consolidating arc track 140, still be fixed with limiting plate 143 between two sets of arc track 140 bottoms, the restriction pulls the position that piece 150 moved down, prevent that it breaks away from arc track 140.

In this embodiment, both ends of the traction member 150 are all slidably connected in the arc-shaped rail 140, the heat preservation is fixed to the winding roller 130 and the traction member 150 by the upper end and the lower end of the 160 respectively, the traction member 150 includes a roller 151 and a traction roller 152, the roller 151 is externally sleeved with a bearing 154, the roller 151 is slidably connected in the arc-shaped rail 140 through the bearing 154, both ends of the traction roller 152 are all fixedly connected to the roller 151 through a connecting shaft 153, one end of the arc-shaped rail 140 close to the winding roller 130 is provided with a limit switch 170, the limit switches 170 are symmetrically arranged in two groups, the limit switches 170 are all mounted on the supporting rod 142, the limit switch 170 is used for detecting the roller 151, the first motor 120 is controlled by a PLC controller, the limit switch 170 is electrically connected with the PLC controller, the position for limiting the upward movement of the traction member 150, and the heat preservation can be effectively prevented from being wound on the back slope of the canopy frame 110 by the 160.

In some specific embodiments, pull 150 both ends and all be provided with counterweight 180, self gravity through counterweight 180 drives and pulls 150 and slide down, thereby make the heat preservation by 160 shield rack 110, specifically, counterweight 180 includes fixed cover 181, backing roll 182 and balancing weight 184, fixed cover 181 rotates to cup joint in connecting axle 153, backing roll 182 rotates to be connected in limiting plate 143, balancing weight 184 passes through haulage rope 183 fixed connection in fixed cover 181, and haulage rope 183 joint in backing roll 182 top, can make haulage rope 183 gliding more smooth and easy from top to bottom through backing roll 182, the arc bottom one end of rack 110 is equipped with catch basin 190, catch basin 190 inlays and locates in the ground of rack 110 one side, can collect the rainwater in catch basin 190, be used for watering crops in the warmhouse booth, the water resource has been practiced thrift.

Referring to fig. 7, the protection power supply mechanism 20 includes a protection box 210, a storage battery 220, a second motor 230, a rotating table 240 and a solar panel 260, the protection box 210 is fixedly connected to the top of the canopy frame 110, the protection box 210 and the protection box 210 are fixed by welding, the first motor 120, the winding roller 130 and the storage battery 220 are all disposed in the protection box 210, two chambers are partitioned in the protection box 210, the first motor 120 and the winding roller 130 are located in the chamber near one side of the arc-shaped rail 140, the protection box 210 can prevent rainwater from wetting and rusting the first motor 120, the winding roller 130, the storage battery 220 and the second motor 230, protect the roller blind device, prolong the service life of the roller blind device, the side wall of the protection box 210 is provided with a heat dissipation through hole 211 for dissipating hot air in the protection box 210, the top end of the arc-shaped rail 140 extends to the inside through the side wall of the protection box 210, when raining, the heat preservation box 160 can be rolled up by the winding roller 130 and the protection box 210, the heat preservation quilt 160 is protected, and the service life of the quilt is prolonged.

In this embodiment, the second motor 230 is fixedly installed on the top wall of the protection box 210, and the output shaft of the second motor 230 penetrates through the top wall of the protection box 210 and extends to the outside, the rotating platform 240 is fixedly connected to the top end of the output shaft of the second motor 230, the rotating platform 240 is rotatably connected to the top of the protection box 210 through the supporting wheel 241, the supporting support is strengthened, the top of the protection box 210 is provided with an annular groove 212 matched with the supporting wheel 241, the solar panel 260 is obliquely and fixedly connected to the top of the rotating platform 240 through the supporting columns 250, the supporting columns 250 are sequentially provided with a plurality of solar panels 260, the solar panel 260 is fixed with the light sensor 270 for sensing the external light intensity, and transmits a signal to the PLC controller to control the rotation of the second motor 230, the solar panel 260 is rotated through the rotating platform 240, so that the angle of the solar panel 260 can be adjusted according to the external light intensity, thereby improving the power generation efficiency, it should be explained that, the first motor 120, Limit switch 170, second motor 230, solar panel 260 and light sensor 270 all connect in the battery 220, it is specific, through solar panel 260 and photovoltaic inverter electric connection, photovoltaic inverter and battery 220 electric connection, collect the electric energy and store in battery 220 through solar panel 260 and photovoltaic inverter, battery 220 is first motor 120, limit switch 170, second motor 230 and light sensor 270 provide the power, be used for rolling up curtain device start-up and control, energy-concerving and environment-protective.

Specifically, this warmhouse booth rolls up curtain device's theory of operation: when the temperature-keeping shed frame 110 is used, a storage battery 220 supplies power to the first motor 120 and the limit switch 170, the first motor 120 is started, the first bevel gear 132 is meshed with the second bevel gear 121 to drive the winding roller 130 to rotate, the winding roller 130 winds the temperature-keeping quilt 160, the temperature-keeping quilt 160 drives the traction roller 152 fixedly connected with the lower end of the temperature-keeping quilt 160 to slide upwards along the arc-shaped track 140 through the roller 151, when the roller 151 slides to be detected by the limit switch 170, the limit switch 170 sends a signal to the PLC controller and controls the first motor 120 to power off and stop running through the PLC controller, the temperature-keeping quilt 160 can be effectively prevented from being wound to the back slope of the shed frame 110 by the first motor 120, when the temperature-keeping quilt 160 needs to cover the shed frame 110, the first motor 120 rotates reversely, and drives the traction piece 150 to slide downwards through the self gravity of the counterweight piece 180, so that the temperature-keeping quilt 160 covers the shed frame 110, rainwater is collected in the water storage tank 190, a crops use in being used for watering warmhouse booth, the water resource has been practiced thrift, protective housing 210 can prevent that the rainwater from to first motor 120, the winding up roller 130, battery 220 and second motor 230 drench and rust, protect rolling up the curtain device, the life of curtain device is rolled up in the extension, respond to external light intensity through light sensor 270, rethread second motor 230 drives revolving stage 240 and rotates, make solar panel 260 rotate, thereby can be according to external light intensity regulation solar panel 260's angle, the efficiency of electricity generation is improved, collect the electric energy and store in battery 220 through solar panel 260 and photovoltaic inverter, battery 220 is first motor 120, limit switch 170, second motor 230 and light sensor 270 provide the power, be used for rolling up curtain device start-up and control, energy saving and environmental protection.

It should be noted that the specific model specifications of the first motor 120 and the second motor 230 need to be determined by model selection according to the actual specification of the device, and the specific model selection calculation method adopts the prior art, so detailed description is omitted.

The power supply of the first motor 120 and the second motor 230 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A greenhouse rolling device is characterized by comprising

The roller shutter mechanism (10), the roller shutter mechanism (10) comprises a shed frame (110), a first motor (120), a roller (130), an arc-shaped track (140), a traction piece (150) and a heat preservation quilt (160), the first motor (120) is fixedly installed at the top of the shed frame (110), the roller (130) is installed at the top of the shed frame (110) through an installation frame (131), an output shaft of the first motor (120) is connected to the roller (130) in a transmission manner, the upper end and the lower end of the heat preservation quilt (160) are respectively fixedly connected to the roller (130) and the traction piece (150), the arc-shaped tracks (140) are symmetrically arranged in two groups, the arc-shaped tracks (140) are fixedly connected to the top of the shed frame (110), and the two ends of the traction piece (150) are slidably connected to the arc-shaped tracks (140);

protection power supply mechanism (20), protection power supply mechanism (20) includes guard box (210), battery (220), second motor (230), revolving stage (240) and solar panel (260), guard box (210) fixed connection in rack (110) top, first motor (120), winding up roller (130) and battery (220) all set up in guard box (210), arc track (140) top is run through guard box (210) lateral wall extends to inside, second motor (230) fixed mounting in guard box (210) roof, and second motor (230) output shaft runs through guard box (210) roof and extends to outside, revolving stage (240) fixed connection in second motor (230) output shaft top, solar panel (260) through support column (250) slope fixed connection in revolving stage (240) top, and a light sensor (270) is fixed on the solar panel (260).

2. The greenhouse rolling shutter device as claimed in claim 1, wherein one end of the rolling roller (130) near the first motor (120) penetrates through the mounting frame (131) and is fixedly sleeved with a first bevel gear (132), the end of the output shaft of the first motor (120) is fixedly sleeved with a second bevel gear (121), the first bevel gear (132) is meshed with the second bevel gear (121), and the diameter of the first bevel gear (132) is larger than that of the second bevel gear (121).

3. The greenhouse roller blind apparatus as claimed in claim 1, wherein the traction member (150) comprises a roller (151) and a traction roller (152), the roller (151) is externally sleeved with a bearing (154), the roller (151) is slidably connected in the arc-shaped rail (140) through the bearing (154), and both ends of the traction roller (152) are fixedly connected to the roller (151) through a connecting shaft (153).

4. The rolling curtain device for the greenhouse shed as claimed in claim 3, wherein a plurality of cross bars (141) are fixed between the tops of the two sets of arc-shaped rails (140), two ends of each cross bar (141) are fixedly connected to the tops of the shed frames (110) through support bars (142), and a limiting plate (143) is further fixed between the bottom ends of the two sets of arc-shaped rails (140).

5. The greenhouse roller shutter device as claimed in claim 4, wherein the two ends of the traction member (150) are provided with weight members (180), each weight member (180) comprises a fixing sleeve (181), a supporting roller (182) and a weight block (184), the fixing sleeve (181) is rotatably sleeved on the connecting shaft (153), the supporting roller (182) is rotatably connected to the limiting plate (143), the weight block (184) is fixedly connected to the fixing sleeve (181) through a traction rope (183), and the traction rope (183) is clamped to the top of the supporting roller (182).

6. The greenhouse rolling shutter device as claimed in claim 4, wherein the end of the arc-shaped track (140) close to the roller (130) is provided with limit switches (170), two sets of limit switches (170) are symmetrically arranged, and the limit switches (170) are mounted on the support rod (142).

7. The rolling shutter device for greenhouses according to claim 1, wherein the rotating platform (240) is rotatably connected to the top of the protection box (210) by a support wheel (241).

8. The greenhouse rolling curtain device as claimed in claim 7, wherein the top of the protective box (210) is provided with an annular groove (212) matched with the supporting wheel (241), and the side wall of the protective box (210) is provided with a heat dissipation through hole (211).

9. The rolling shutter device for greenhouse as claimed in claim 6, wherein the first motor (120), the limit switch (170), the second motor (230), the solar panel (260) and the light sensor (270) are electrically connected to the battery (220).

10. The rolling shutter device for greenhouse as claimed in claim 1, wherein a water storage tank (190) is provided at one end of the arc bottom of the frame (110), and the water storage tank (190) is embedded in the ground at one side of the frame (110).