CN114868562A

CN114868562A - Greenhouse fruit and vegetable planting device and method

Info

Publication number: CN114868562A
Application number: CN202210667565.XA
Authority: CN
Inventors: 罗会敏; 马新莉; 武琼; 刘�东; 徐苹; 何印兴; 陈楠; 常东明; 王博; 徐烁; 罗敬义
Original assignee: Kaifeng Huifeng Agricultural Technology Co ltd
Current assignee: Kaifeng Huifeng Agricultural Technology Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-08-09

Abstract

The application relates to the field of greenhouse fruit and vegetable planting, and discloses a greenhouse fruit and vegetable planting device and a greenhouse fruit and vegetable planting method. Utilize sunshade mechanism can make first baffle and second baffle open and closed, thereby can make things convenient for the fruit vegetables seedling in the box to carry out daylighting and sunshade, avoid the fruit vegetables seedling to receive the dead loss that causes that appears in the highlight exposure for a long time, clean mechanism can drive first scraper blade, second scraper blade and third scraper blade back-and-forth movement, thereby can strike off adnexed earth on the box inner wall, the manual cleaning degree of difficulty has been reduced, make things convenient for the secondary use of box, and through first scraper blade of width adjustable and second scraper blade, can satisfy the actual cleanness of different width boxes, application scope has obtained showing and has promoted.

Description

Greenhouse fruit and vegetable planting device and method

Technical Field

The invention relates to the field of greenhouse fruit and vegetable planting, in particular to a greenhouse fruit and vegetable planting device and method.

Background

The greenhouse originally is special equipment for vegetable production, the application of the greenhouse is more and more extensive along with the development of production, the greenhouse is used for potted flower and cut flower cultivation at present, fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and tangerines and the like, forestry production is used for forest seedling cultivation, ornamental tree cultivation and the like, breeding industry is used for silkworm breeding, chicken breeding, cattle breeding, pig breeding, fish and fry and the like, along with the more and more extensive application field of the greenhouse, the variety of the greenhouse is more and more, and at present, corresponding boxes are installed in the greenhouse for planting fruit and vegetable seedlings.

And current fruit vegetables planting device is when using, because its top is uncovered form, when outside illumination is stronger, is difficult to shelter from fruit vegetables seedling, and the dead phenomenon can appear in the long-time strong light irradiation of fruit vegetables seedling, moreover after using, can adhere to more earth on the traditional fruit vegetables planting device inner wall, and the artifical clean degree of difficulty is great, therefore we make the improvement to this, provide a big-arch shelter fruit vegetables planting device and method.

Disclosure of Invention

The invention aims to: when using, because its top is uncovered form to the current fruit vegetables planting device that exists at present, when outside illumination is stronger, be difficult to shelter from fruit vegetables seedling, and the dead phenomenon can appear in the long-time strong light irradiation that receives of fruit vegetables seedling, moreover after using, can adhere to more earth on the traditional fruit vegetables planting device inner wall, the artifical clean degree of difficulty is great.

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

greenhouse fruit and vegetable planting device and method, which aims to solve the problems.

The present application is specifically such that:

the solar power generation box is characterized by comprising a box body, wherein a first limiting groove is transversely formed in one side of the box body, a second limiting groove is transversely formed in the other side of the box body, a sun-shading mechanism is installed at the top of the box body, and a cleaning mechanism is further installed inside the box body.

As the preferred technical scheme of this application, sunshade mechanism includes the installing frame, first servo motor and first gear, the top rigid coupling of installing frame has first servo motor, be connected with first gear on first servo motor's the drive end, the rigid coupling has first support on the first gear, the top swing joint of first support has first regulation pole, one side meshing of first gear has the second gear, the rigid coupling has the second support on the second gear, the top swing joint of second support has the second to adjust the pole, the one end swing joint of first regulation pole has first baffle, the one end swing joint of second regulation pole has the second baffle, the equidistant first buffer of multiunit of installing on the first baffle, the multiunit second buffer is installed to the equidistance on the second baffle.

As the preferred technical scheme of this application, the installing frame rigid coupling is on the front surface of box, and first gear and second gear all rotate through the bearing and connect on the front surface of box.

As the preferred technical scheme of this application, first support, first regulation pole, second support and second regulation pole all are located the front side department of box, and first baffle and second baffle articulate respectively in the top both sides edge of box.

As the preferred technical scheme of this application, first buffer includes first backing plate and first spacing ring, the outside movable sleeve of first backing plate is equipped with first spacing ring, and the both ends of first backing plate rigid coupling respectively have first metal shrapnel and first gyro wheel, the second buffer includes second backing plate and second spacing ring, the outside movable sleeve of second backing plate is equipped with the second spacing ring, and the both ends of second backing plate rigid coupling respectively have second metal shrapnel and second gyro wheel, the one end rigid coupling of first metal shrapnel is on first baffle, first spacing ring rigid coupling is on first baffle, the one end rigid coupling of second metal shrapnel is on the second baffle, the second spacing ring rigid coupling is on the second baffle.

As the preferable technical proposal of the application, the cleaning mechanism comprises a second servo motor, a screw rod and a fixed seat, the second servo motor is fixedly connected on the rear surface of the box body, the driving end of the second servo motor movably penetrates through the rear surface of the second servo motor and is connected with a screw rod, a fixed seat is movably sleeved outside the screw rod, a first expansion plate and a second expansion plate are respectively and movably inserted at two sides of the fixed seat, and the top of fixing base rotates through the bearing and is connected with the threaded rod, and the outside threaded bush of threaded rod is equipped with the holding block, and the both sides of holding block swing joint have first holding pole and second holding pole respectively, and the bottom rigid coupling of first expansion plate has first scraper blade, and the bottom rigid coupling of second expansion plate has the second scraper blade, and the bottom rigid coupling of fixing base has the montant, and the perpendicular rigid coupling in bottom of montant has the third scraper blade, and equal rigid coupling has the inserted bar on first scraper blade and the second scraper blade.

As the preferred technical scheme of this application, the one end of lead screw is passed through the bearing and is rotated the connection on the inner wall of box, and first expansion plate sliding connection is in the inside of first spacing groove, and second expansion plate sliding connection is in the inside of second spacing groove.

As the preferable technical scheme of this application, first scraper blade and second scraper blade support respectively and lean on the inner wall both sides department of box, and the bottom of third scraper blade supports and leans on the inside bottom surface of box.

As the preferable technical scheme of the application, the first connecting rod and the second connecting rod are equal in length, and the two inserting rods are movably inserted at two sides of the third scraper respectively.

The planting method for operating the greenhouse fruit and vegetable planting device comprises the following steps:

a. the first gear and the second gear can be driven to rotate by controlling the forward and reverse rotation of the first servo motor, the first support, the first adjusting rod, the second support and the second adjusting rod can be driven to move after the first gear and the second gear rotate, the first baffle and the second baffle are driven to turn over at last, fruit and vegetable in the box can be conveniently daylighted and shaded by turning over the first baffle and the second baffle, and the tops of the first baffle and the second baffle can be buffered by the synergistic action of the first buffer and the second buffer, so that the first baffle and the second baffle are prevented from being damaged due to external force impact;

b. through second servo motor's just reversing, can drive first scraper blade, second scraper blade and third scraper blade back-and-forth movement, conveniently strike off adnexed earth on the box inner wall, reduce the artifical clearance degree of difficulty, and just reversing through holding the threaded rod, can change the interval of first scraper blade and second scraper blade, can be applicable to the actual cleaning work of different width boxes.

Compared with the prior art, the invention has the beneficial effects that:

in the scheme of the application:

1. the first baffle and the second baffle can be opened and closed by the aid of the sun-shading mechanism, so that fruit and vegetable seedlings in the box can be conveniently subjected to lighting and sun shading, loss caused by death of the fruit and vegetable seedlings due to long-time strong light irradiation is avoided, and the first baffle and the second baffle can be protected by the first buffer and the second buffer at the tops of the first baffle and the second baffle, and are prevented from being deformed and damaged due to external force impact;

2. clean mechanism can drive first scraper blade, second scraper blade and third scraper blade back-and-forth movement to can strike off adnexed earth on the box inner wall, reduced the artifical clearance degree of difficulty, make things convenient for the secondary use of box, through width adjustable first scraper blade and second scraper blade in addition, can satisfy the actual cleanness of different width boxes, application scope has obtained showing and has promoted.

Drawings

Fig. 1 is a schematic structural diagram of a greenhouse fruit and vegetable planting device provided by the present application;

fig. 2 is a schematic view of an internal structure of the greenhouse fruit and vegetable planting device provided by the present application;

FIG. 3 is a schematic structural view of a sunshade mechanism in the greenhouse fruit and vegetable planting device provided by the present application;

fig. 4 is a schematic structural diagram of a first buffer and a second buffer in the greenhouse fruit and vegetable planting device provided by the present application;

fig. 5 is a schematic structural view of a cleaning mechanism in the greenhouse fruit and vegetable planting device provided by the application.

The following are marked in the figure:

1. a box body; 11. a first limit groove; 12. a second limit groove;

2. a sunshade mechanism; 21. installing a frame; 22. a first servo motor; 23. a first gear; 231. a first bracket; 232. a first adjusting lever; 24. a second gear; 241. a second bracket; 242. a second adjusting lever; 25. a first baffle plate; 26. a second baffle; 27. a first buffer; 271. a first backing plate; 272. a first limit ring; 273. a first metal spring sheet; 274. a first roller; 28. a second buffer; 281. a second backing plate; 282. a second stop collar; 283. a second metal dome; 284. a second roller;

3. a cleaning mechanism; 31. a second servo motor; 32. a screw rod; 33. a fixed seat; 331. a first expansion plate; 332. a second expansion plate; 34. a threaded rod; 341. a fastening block; 342. a first engagement rod; 343. a second engagement rod; 35. a first squeegee; 36. a second squeegee; 37. a vertical rod; 38. a third squeegee; 39. and (4) inserting the rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.

Thus, the following detailed description of the embodiments of the invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other without conflict.

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 should be noted that the terms "upper", "lower", and the like refer to orientations or positional relationships based on those shown in the drawings, or orientations or positional relationships that are conventionally arranged when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and such terms are used for convenience of description and simplification of the description, and do not refer to or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present embodiment provides a greenhouse fruit and vegetable planting device and method, including a box body 1, a first limiting groove 11 is transversely formed on one side of the box body 1, a second limiting groove 12 is transversely formed on the other side of the box body 1, a sunshade mechanism 2 is installed on the top of the box body 1, and a cleaning mechanism 3 is further installed inside the box body 1.

Example 2:

the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

as shown in fig. 3 and 4, in addition to the above-mentioned embodiments, the sunshade mechanism 2 further includes a mounting frame 21, a first servo motor 22 and a first gear 23, the top of the mounting frame 21 is fixedly connected with the first servo motor 22, the driving end of the first servo motor 22 is connected with the first gear 23, the first gear 23 is fixedly connected with a first bracket 231, the top end of the first bracket 231 is movably connected with a first adjusting rod 232, one side of the first gear 23 is engaged with a second gear 24, the second gear 24 is fixedly connected with a second bracket 241, the top end of the second bracket 241 is movably connected with a second adjusting rod 242, one end of the first adjusting rod 232 is movably connected with a first baffle 25, one end of the second adjusting rod 242 is movably connected with a second baffle 26, a plurality of sets of first buffers 27 are equidistantly installed on the first baffle 25, a plurality of sets of second buffers 28 are equidistantly installed on the second baffle 26, utilize sunshade mechanism 2 can be so that first baffle 25 and second baffle 26 open and closed to can make things convenient for the fruit vegetables seedling in the box 1 to carry out daylighting and sunshade, avoid the fruit vegetables seedling to receive the dead loss that causes that appears in the highlight illumination for a long time, first buffer 27 and second buffer 28 through first baffle 25 and second baffle 26 top can protect the two in addition, prevent that external force from assaulting to lead to the two to appear warping and damaging.

As shown in fig. 1 and fig. 3, as a preferred embodiment, in addition to the above manner, the mounting frame 21 is fixedly connected to the front surface of the box 1, and the first gear 23 and the second gear 24 are both rotatably connected to the front surface of the box 1 through bearings, so that the first servo motor 22 can drive the first gear 23 and the second gear 24 to rotate, thereby facilitating subsequent adjustment.

As shown in fig. 1 and fig. 3, as a preferred embodiment, on the basis of the above manner, further, the first bracket 231, the first adjusting rod 232, the second bracket 241 and the second adjusting rod 242 are all located at the front side of the box body 1, the first baffle 25 and the second baffle 26 are respectively hinged at the edges of two sides of the top of the box body 1, and the first bracket 231, the first adjusting rod 232, the second bracket 241 and the second adjusting rod 242 can be moved to drive the first baffle 25 and the second baffle 26 above to turn over, so as to facilitate lighting and shading of fruit and vegetable seedlings in the box body 1.

As shown in fig. 3 and 4, as a preferred embodiment, based on the above-mentioned manner, further, the first buffer 27 includes a first pad 271 and a first limit ring 272, the first pad 271 is movably sleeved with the first limit ring 272, two ends of the first pad 271 are respectively and fixedly connected with a first metal elastic sheet 273 and a first roller 274, the second buffer 28 includes a second pad 281 and a second limit ring 282, the second pad 281 is movably sleeved with the second limit ring 282, two ends of the second pad 281 are respectively and fixedly connected with a second metal elastic sheet 283 and a second roller 284, one end of the first metal elastic sheet 273 is fixedly connected to the first baffle 25, the first limit ring 272 is fixedly connected to the first baffle 25, one end of the second metal elastic sheet 283 is fixedly connected to the second baffle 26, the second limit ring 282 is fixedly connected to the second baffle 26, when the first baffle 25 and the second baffle 26 are opened, at this time, the first buffer 27 and the second buffer 28 are normally used, the top of the first baffle 25 and the top of the second baffle 26 are protected by buffering, after the first baffle 25 and the second baffle 26 are closed, the first baffle 25 and the second baffle 26 abut against each other, the elastic potential energy of the first buffer 27 and the second buffer 28 is increased, the buffering effect on the first baffle 25 and the second baffle 26 is improved, and the damage probability of the first baffle 25 and the second baffle 26 is reduced.

As shown in fig. 5, as a preferred embodiment, based on the above-mentioned manner, further, the cleaning mechanism 3 includes a second servo motor 31, a screw rod 32 and a fixed seat 33, the second servo motor 31 is fixedly connected to the rear surface of the box 1, a driving end of the second servo motor 31 movably penetrates through the rear surface of the second servo motor 31 and is connected to the screw rod 32, the fixed seat 33 is movably sleeved outside the screw rod 32, a first expansion plate 331 and a second expansion plate 332 are movably inserted into two sides of the fixed seat 33 respectively, the top of the fixed seat 33 is rotatably connected to a threaded rod 34 through a bearing, a fastening block 341 is sleeved outside the threaded rod 34, a first engaging rod 342 and a second engaging rod 343 are movably connected to two sides of the fastening block 341 respectively, a first scraper 35 is fixedly connected to the bottom of the first expansion plate 331, a second scraper 36 is fixedly connected to the bottom of the second expansion plate 332, a vertical rod 37 is fixedly connected to the bottom of the fixed seat 33, the perpendicular rigid coupling in bottom of montant 37 has third scraper blade 38, equal rigid coupling has inserted bar 39 on first scraper blade 35 and the second scraper blade 36, clean mechanism 3 can drive first scraper blade 35, second scraper blade 36 and the back-and-forth movement of third scraper blade 38, thereby can strike off adnexed earth on the box 1 inner wall, the manual cleaning degree of difficulty has been reduced, make things convenient for the secondary use of box 1, and through width adjustable first scraper blade 35 and second scraper blade 36, can satisfy the actual cleanness of different width boxes 1, application scope has obtained showing the promotion.

As shown in fig. 2 and fig. 5, as a preferred embodiment, in addition to the above-mentioned mode, one end of the screw rod 32 is rotatably connected to the inner wall of the box body 1 through a bearing, the first expansion plate 331 is slidably connected inside the first limit groove 11, the second expansion plate 332 is slidably connected inside the second limit groove 12, and by the limit function of the first expansion plate 331 in the first limit groove 11 and the limit function of the second expansion plate 332 in the second limit groove 12, the moving positions of the first scraper 35, the second scraper 36 and the third scraper 38 are ensured not to be deviated, so that the moving accuracy of the first scraper 35, the second scraper 36 and the third scraper 38 is improved, and the soil removing effect is improved.

As shown in fig. 2 and 5, as a preferred embodiment, on the basis of the above manner, further, the first scraper 35 and the second scraper 36 respectively abut against two sides of the inner wall of the box body 1, and the bottom of the third scraper 38 abuts against the inner bottom surface of the box body 1, so that the first scraper 35, the second scraper 36 and the third scraper 38 can be attached to the inner wall of the box body 1 for friction, and the purpose of cleaning is achieved.

As shown in fig. 5, as a preferred embodiment, on the basis of the above manner, further, the lengths of the first and second engaging

rods

342 and 343 are equal, and two inserting rods 39 are movably inserted at both sides of the third scraper 38, respectively, so that the first and second engaging

rods

342 and 343 can be precisely adjusted when the threaded rod 34 is held by hand, and the widths of the first and

second scrapers

35 and 36 can be conveniently adjusted.

A greenhouse fruit and vegetable planting method comprises the following steps:

a. the first gear 23 and the second gear 24 can be driven to rotate by controlling the forward and reverse rotation of the first servo motor 22, the first bracket 231, the first adjusting rod 232, the second bracket 241 and the second adjusting rod 242 can be driven to move after the first gear 23 and the second gear 24 rotate, the first baffle plate 25 and the second baffle plate 26 are driven to turn over at last, fruit and vegetable lighting and sun shading in the box body 1 can be facilitated by turning over the first baffle plate 25 and the second baffle plate 26, and the tops of the first baffle plate 25 and the second baffle plate 26 can be buffered by the synergistic effect of the first buffer 27 and the second buffer 28, so that the first baffle plate 25 and the second baffle plate 26 are prevented from being damaged due to external force impact;

b. through second servo motor 31 just reversing, can drive first scraper blade 35, second scraper blade 36 and the 38 back-and-forth movements of third scraper blade, conveniently strike off adnexed earth on the box 1 inner wall, reduce the artifical clearance degree of difficulty, and through holding threaded rod 34 just reversing, can change the interval of first scraper blade 35 and second scraper blade 36, can be applicable to the actual cleaning of different width boxes 1.

Example 3:

the schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:

specifically, this big-arch shelter fruit vegetables planting device is at the during operation: by controlling the forward and reverse rotation of the first servo motor 22, the first gear 23 and the second gear 24 can be driven to rotate clockwise and counterclockwise, and further the first bracket 231, the first adjusting rod 232, the second bracket 241 and the second adjusting rod 242 can be driven to move, along with the movement of the first bracket 231, the first adjusting rod 232, the second bracket 241 and the second adjusting rod 242, the first baffle 25 and the second baffle 26 can be opened and closed, when the first baffle 25 and the second baffle 26 are closed, the first roller 274 and the second roller 284 abut against each other, so that the first metal elastic sheet 273 and the second metal elastic sheet 283 can be extruded and deformed, therefore, the first baffle 25 and the second baffle 26 can be opened and closed by using the sunshade mechanism 2, thereby being convenient for lighting and shading fruit and vegetable seedlings in the box 1, and avoiding the loss caused by death of the fruit and vegetable seedlings under strong light irradiation for a long time, the first buffer 27 and the second buffer 28 on the top of the first baffle 25 and the second baffle 26 can protect the first baffle 25 and the second baffle 26 from being deformed and damaged by external force impact, and then the threaded rod 34 is held by hand to rotate forward and backward, so that the first engaging rod 342 and the second engaging rod 343 can be driven to move, the first expansion plate 331 and the second expansion plate 332 are driven to move relatively and oppositely, finally the first scraper 35 and the second scraper 36 are driven to move relatively and oppositely, and the fixed seat 33 can be driven to move back and forth after the second servo motor 31 rotates forward and backward, so that the first scraper 35, the second scraper 36 and the third scraper 38 are driven to move back and forth, so that the cleaning mechanism 3 can drive the first scraper 35, the second scraper 36 and the third scraper 38 to move back and forth, thereby scraping off soil attached to the inner wall of the box 1 and reducing the difficulty in manual cleaning, make things convenient for the secondary of box 1 to use, moreover through width adjustable first scraper blade 35 and second scraper blade 36, can satisfy the actual cleanness of different width boxes 1, application scope has obtained showing and has promoted.

The above embodiments are only used for illustrating the invention and not for limiting the technical solutions described in the invention, and although the present invention has been described in detail in the present specification with reference to the above embodiments, the present invention is not limited to the above embodiments, and therefore, any modification or equivalent replacement of the present invention is made; all such modifications and variations are intended to be included herein within the scope of this disclosure and the appended claims.

Claims

1. The utility model provides a big-arch shelter fruit vegetables planting device, includes box (1), its characterized in that, first spacing groove (11) have transversely been seted up to one side of box (1), and second spacing groove (12) have transversely been seted up to the opposite side of box (1), and sunshade mechanism (2) are installed at the top of box (1), and clean mechanism (3) are still installed to the inside of box (1).

2. The greenhouse fruit and vegetable planting device as claimed in claim 1, wherein the sunshade mechanism (2) comprises a mounting frame (21), a first servo motor (22) and a first gear (23), the top of the mounting frame (21) is fixedly connected with the first servo motor (22), the driving end of the first servo motor (22) is connected with the first gear (23), the first gear (23) is fixedly connected with a first bracket (231), the top end of the first bracket (231) is movably connected with a first adjusting rod (232), one side of the first gear (23) is meshed with a second gear (24), the second gear (24) is fixedly connected with a second bracket (241), the top end of the second bracket (241) is movably connected with a second adjusting rod (242), one end of the first adjusting rod (232) is movably connected with a first baffle (25), one end of the second adjusting rod (242) is movably connected with a second baffle (26), a plurality of groups of first buffers (27) are equidistantly arranged on the first baffle plate (25), and a plurality of groups of second buffers (28) are equidistantly arranged on the second baffle plate (26).

3. The greenhouse fruit and vegetable planting device as claimed in claim 2, wherein the mounting frame (21) is fixedly connected to the front surface of the box body (1), and the first gear (23) and the second gear (24) are rotatably connected to the front surface of the box body (1) through bearings.

4. The greenhouse fruit and vegetable planting device as claimed in claim 2, wherein the first bracket (231), the first adjusting rod (232), the second bracket (241) and the second adjusting rod (242) are all located at the front side of the box body (1), and the first baffle (25) and the second baffle (26) are respectively hinged at two side edges of the top of the box body (1).

5. The greenhouse fruit and vegetable planting device as claimed in claim 2, wherein the first buffer (27) comprises a first cushion plate (271) and a first limit ring (272), the first cushion plate (271) is movably sleeved with the first limit ring (272), two ends of the first cushion plate (271) are respectively fixedly connected with a first metal elastic sheet (273) and a first roller (274), the second buffer (28) comprises a second cushion plate (281) and a second limit ring (282), the second cushion plate (281) is movably sleeved with the second limit ring (282), two ends of the second cushion plate (281) are respectively fixedly connected with a second metal elastic sheet (283) and a second roller (284), one end of the first metal elastic sheet (273) is fixedly connected to the first baffle plate (25), the first limit ring (272) is fixedly connected to the first baffle plate (25), one end of the second metal elastic sheet (283) is fixedly connected to the second baffle plate (26), the second limit ring (282) is fixedly connected on the second baffle plate (26).

6. The greenhouse fruit and vegetable planting device as claimed in claim 1, wherein the cleaning mechanism (3) comprises a second servo motor (31), a screw rod (32) and a fixed seat (33), the second servo motor (31) is fixedly connected to the rear surface of the box body (1), a driving end of the second servo motor (31) movably penetrates through the rear surface of the second servo motor (31) and is connected with the screw rod (32), the fixed seat (33) is movably sleeved outside the screw rod (32), a first expansion plate (331) and a second expansion plate (332) are respectively movably inserted at two sides of the fixed seat (33), the top of the fixed seat (33) is rotatably connected with a threaded rod (34) through a bearing, a fastening block (341) is sleeved on an external thread of the threaded rod (34), and a first connecting rod (342) and a second connecting rod (343) are respectively movably connected at two sides of the fastening block (341), the bottom rigid coupling of first expansion plate (331) has first scraper blade (35), and the bottom rigid coupling of second expansion plate (332) has second scraper blade (36), and the bottom rigid coupling of fixing base (33) has montant (37), and the perpendicular rigid coupling in bottom of montant (37) has third scraper blade (38), and equal rigid coupling has inserted bar (39) on first scraper blade (35) and second scraper blade (36).

7. The greenhouse fruit and vegetable planting device as claimed in claim 6, wherein one end of the screw rod (32) is rotatably connected to the inner wall of the box body (1) through a bearing, the first expansion plate (331) is slidably connected inside the first limiting groove (11), and the second expansion plate (332) is slidably connected inside the second limiting groove (12).

8. The greenhouse fruit and vegetable planting device as claimed in claim 6, wherein the first scraper (35) and the second scraper (36) respectively abut against two sides of the inner wall of the box body (1), and the bottom of the third scraper (38) abuts against the inner bottom surface of the box body (1).

9. The greenhouse fruit and vegetable planting device as claimed in claim 6, wherein the first connecting rod (342) and the second connecting rod (343) are equal in length, and two inserting rods (39) are movably inserted at two sides of the third scraping plate (38).

10. A greenhouse fruit and vegetable planting method for operating the greenhouse fruit and vegetable planting device as claimed in any one of claims 1 to 9, comprising the steps of:

a. the fruit and vegetable lighting and sun-shading device has the advantages that the first gear (23) and the second gear (24) can be driven to rotate by controlling the forward and reverse rotation of the first servo motor (22), the first support (231), the first adjusting rod (232), the second support (241) and the second adjusting rod (242) can be driven to move after the first gear (23) and the second gear (24) rotate, the first baffle (25) and the second baffle (26) are driven to turn over at last, fruit and vegetable lighting and sun-shading in the box body (1) can be facilitated by turning over the first baffle (25) and the second baffle (26), the tops of the first baffle (25) and the second baffle (26) can be buffered by the synergistic effect of the first buffer (27) and the second buffer (28), and the first baffle (25) and the second baffle (26) are prevented from being damaged due to external force impact;

b. just reversing through second servo motor (31), can drive first scraper blade (35), second scraper blade (36) and third scraper blade (38) back-and-forth movement, conveniently strike off adnexed earth on box (1) inner wall, reduce the artifical clearance degree of difficulty, and just reversing through holding threaded rod (34), can change the interval of first scraper blade (35) and second scraper blade (36), can be applicable to the actual cleaning of different width boxes (1).