CN111011077A

CN111011077A - A light screen for seedling planting

Info

Publication number: CN111011077A
Application number: CN201911388695.4A
Authority: CN
Inventors: 翟凤祥
Original assignee: Chuzhou Lianrun Ecological Agriculture Development Co Ltd
Current assignee: Chuzhou Lianrun Ecological Agriculture Development Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-04-17

Abstract

The invention discloses a shading plate for seedling planting, which comprises a shading plate main body and four supporting legs, wherein the four supporting legs are respectively fixed at four corners of the shading plate main body, the supporting legs and the shading plate main body are in a vertical state, the shading plate main body is provided with a rectangular light transmission groove, the middle part of the light transmission groove is fixedly provided with a cross rod, the middle part of the lower side surface of the cross rod is provided with a winding roller, the inner walls of two sides of the light transmission groove, which are vertical to the cross rod, are provided with sliding channel ways, a shading curtain is arranged between the two sliding channel ways, one end of the shading curtain, which is far away from the cross rod, is fixedly connected in the light transmission groove. According to the invention, the light screen is provided with the light transmission groove, the retractable and foldable sunshade curtain is arranged in the light transmission groove, the light transmission groove can be automatically opened and closed through the matching of the AB motor and the balancing weight, manual opening and closing are not needed, the use convenience is improved, the operation process is simple and convenient, and the sunshade curtain is suitable for popularization and use.

Description

A light screen for seedling planting

Technical Field

The invention relates to the technical field of seedling planting, in particular to a light screen for seedling planting.

Background

The seedling is a sapling having a root system and a trunk. All the seedlings cultivated in the nursery are called seedlings regardless of age and before being out of nursery. The seedling type is as follows: seedling, nutrition propagation seedling, transplanting seedling and bed-keeping seedling. The seedlings can be classified according to trees and shrubs, and generally, more trees and shrubs are in the north and more shrubs are in the south, which are mainly caused by the growth climate.

Nursery stock when planting, because it is in the juvenile state, it needs to control at reasonable within range when receiving illumination, both need avoid shining for a long time and lead to the nursery stock withering, it guarantees its photosynthesis to need sufficient illumination, consequently, need carry out artificial regulation long time to its illumination, however the big simple structure of current nursery stock light screen, need manual operation, it is very troublesome to use, intelligent degree is not high, can't satisfy the user demand, we design a light screen for nursery stock is planted for this reason, solve above-mentioned problem.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides a shading plate for seedling planting.

In order to achieve the purpose, the invention adopts the following technical scheme:

a shading plate for seedling planting comprises a shading plate main body and four supporting legs, wherein the four supporting legs are respectively fixed at four corners of the shading plate main body, the supporting legs and the shading plate main body are in a vertical state, the shading plate main body is provided with a rectangular light transmission groove, a cross rod is fixedly installed in the middle of the light transmission groove, a winding roller is installed in the middle of the lower side surface of the cross rod, sliding groove channels are arranged on two inner side walls, perpendicular to the cross rod, of the light transmission groove, a sunshade curtain is installed between the two sliding groove channels, one end, away from the cross rod, of the sunshade curtain is fixedly connected into the light transmission groove, two side edges of the sunshade curtain are slidably installed in the sliding groove channels on two sides of the light transmission groove, a first connecting rope is fixedly connected to the middle of one end, close to the cross rod, of the first connecting rope, is fixedly connected to the winding roller, one, and slidable mounting has the balancing weight between two spouts, the mid-mounting of light screen main part both sides has the guide pulley, the one end of rope is connected to balancing weight fixedly connected with second, the other end of rope is connected to the second and is walked around guide pulley fixed connection and be close to the one end middle part of horizontal pole at the sunshade screen.

Preferably, the sunshade screen includes bracing piece and puggaree, equidistant the installation bracing piece on the puggaree, the both ends fixed mounting that the bracing piece of horizontal pole one end was kept away from to the puggaree is in the sliding channel of printing opacity groove both sides, all the other equal slidable mounting in the sliding channel of printing opacity groove both sides in both ends of bracing piece.

Preferably, install the AB motor on the horizontal pole, and the output shaft of AB motor is connected with the one end of rolling up the roller, the AB motor is connected with controlling means.

Preferably, a photosensitive sensor is installed on the upper side of the cross rod and is electrically connected with the control device.

Preferably, the weight of the balancing weight is larger than the weight of the sun shade.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the light screen is provided with the light transmission groove, the retractable and foldable sunshade curtain is arranged in the light transmission groove, the light transmission groove can be automatically opened and closed through the matching of the AB motor and the balancing weight, manual opening and closing are not needed, the use convenience is improved, the operation process is simple and convenient, and the sunshade curtain is suitable for popularization and use.

Drawings

FIG. 1 is a schematic structural diagram of a light screen for seedling planting according to the present invention;

FIG. 2 is a top view of a light screen main body of the light screen for seedling planting according to the present invention;

FIG. 3 is a side view of a light screen for planting seedlings according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a shading plate for seedling planting, comprising a shading plate main body 1 and four supporting legs 2, wherein the four supporting legs 2 are respectively fixed at four corners of the shading plate main body 1, the supporting legs 2 are vertical to the shading plate main body 1, the shading plate main body 1 is provided with a rectangular light transmission groove 13, a cross rod 3 is fixedly arranged at the middle part of the light transmission groove 13, a winding roller 4 is arranged at the middle part of the lower side surface of the cross rod 3, an AB motor is arranged on the cross rod 3, an output shaft of the AB motor is connected with one end of the winding roller 4, the AB motor is connected with a control device, a photosensitive sensor is arranged at the upper side of the cross rod 3 and is electrically connected with the control device, sliding groove channels 5 are arranged on the inner walls at two sides of the light transmission groove 13 vertical to the cross rod 3, a shading curtain is, the two side edges of the sunshade curtain are slidably arranged in sliding channel grooves 5 at two sides of a light transmission groove 13, the sunshade curtain comprises a support rod 6 and sunshade cloth 7, the support rod 6 is arranged on the sunshade cloth 7 at equal distance, two ends of the support rod 6, far away from one end of a cross rod 3, of the sunshade cloth 7 are fixedly arranged in the sliding channel grooves 5 at two sides of the light transmission groove 13, two ends of the rest support rods 6 are slidably arranged in the sliding channel grooves 5 at two sides of the light transmission groove 13, the middle part, close to one end of the cross rod 3, of the sunshade curtain is fixedly connected with a first connecting rope 8, one end, far away from the sunshade curtain, of the first connecting rope 8 is fixedly connected onto a winding roller 4, sliding grooves 9 are longitudinally arranged at one sides, close to each other, of two support legs 2 at two side edges of a sunshade curtain main body 1, a balancing weight 10 is, the one end of rope 12 is connected to balancing weight 10 fixedly connected with second, and the other end that rope 12 was connected to the second is walked around guide pulley 11 fixed connection and is being close to the one end middle part of horizontal pole 3 at the sunshade screen.

When the invention is used, a user can set the illumination time of seedlings through the control device, the control device is a controller with the model of DATA-7311, the control device is electrically connected with the AB motor and the photosensitive sensor, the photosensitive sensor detects illumination and sends a signal to the control device, the control device starts the AB motor to rotate, the first connecting rope 8 is loosened from the winding roller 4, meanwhile, the counterweight 10 pulls the second connecting rope 12, so that the sunshade screen is contracted and folded towards one end far away from the cross rod 3, the light transmission groove 13 is opened, the seedlings below the sunshade screen main body 1 receive the illumination, after the illumination time reaches a set value, the driving motor is started again, so that the first connecting rope 8 is wound on the winding roller 4, the counterweight 10 is pulled to rise, the sunshade screen is unfolded to the light transmission groove 13 to block the illumination, the excessive illumination of the seedlings is avoided, and a limiter is arranged between the AB motor and the winding roller 4, when timely motor stops or cuts off the power supply, also is in the state of cutting off the power supply or stopping all the time, and limit balancing weight 10 pulling sunshade screen is opened, plays fixed effect to the state of sunshade screen, can open and close light trap 13 automatically through AB motor and the cooperation of balancing weight 10, need not manual switch, has improved the convenience of using, and operation process is simple and convenient, suitable using widely.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a light screen for seedling planting, includes light screen main part (1) and four landing legs (2), its characterized in that, four landing leg (2) are fixed respectively in the four corners of light screen main part (1), and landing leg (2) are the vertical state with light screen main part (1), light screen main part (1) is seted up light-transmitting groove (13) of rectangle, the middle part fixed mounting of light-transmitting groove (13) has horizontal pole (3), the downside mid-mounting of horizontal pole (3) has around a winding roller (4), light-transmitting groove (13) and horizontal pole (3) both sides inner wall mutually perpendicular are provided with slip channel (5), two install the sunshade screen between slip channel (5), and the one end fixed connection that the horizontal pole (3) was kept away from to the sunshade screen is in light-transmitting groove (13), and the both sides limit slidable mounting of sunshade screen is in the slip channel (5) of light-transmitting groove (13) both, the utility model discloses a roller blind, including sunshade screen main part (1), horizontal pole (3), the sunshade screen is close to the first connecting rope (8) of middle part fixedly connected with of horizontal pole (3) one end, the one end fixed connection that the sunshade screen was kept away from in first connecting rope (8) is on winding up roller (4), spout (9) have vertically been seted up along one side that two landing legs (2) on light screen main part (1) both sides limit are close to each other, and slidable mounting has balancing weight (10) between two spouts, the mid-mounting of light screen main part (1) both sides has guide pulley (11), the one end of balancing weight (10) fixedly connected with second connecting rope (12), the other end of second connecting rope (12) is walked around guide pulley (11) fixed connection and is close to the one.

2. A light screen for seedling planting according to claim 1, wherein the sunshade screen comprises a support rod (6) and a sunshade cloth (7), the support rod (6) is equidistantly installed on the sunshade cloth (7), two ends of the support rod (6) at one end of the sunshade cloth (7) far away from the cross rod (3) are fixedly installed in the sliding channels (5) at two sides of the light transmission groove (13), and two ends of the rest support rods (6) are all slidably installed in the sliding channels (5) at two sides of the light transmission groove (13).

3. A shading plate for seedling planting according to claim 1, wherein the cross rod (3) is provided with an AB motor, an output shaft of the AB motor is connected with one end of the winding roller (4), and the AB motor is connected with a control device.

4. A shading plate for seedling planting according to claim 1, wherein a photosensitive sensor is installed on the upper side of the cross rod (3), and the photosensitive sensor is electrically connected with the control device.

5. A shading panel for seedling planting according to claim 1, wherein the weight of the counterweight (10) is greater than the weight of the sunshade.