Crop planting greenhouse

Abstract

The utility model discloses a crop planting greenhouse which comprises a greenhouse body, an adjusting component used for controlling the spraying height and a shielding component used for ventilation of the greenhouse body. The adjusting part comprises a supporting plate fixedly connected with one side of the greenhouse body, a containing box connected with the top of the supporting plate, a water pumping pipe fixedly connected with one side of the containing box, a water pump connected with the water pumping pipe, a water drainage pipe connected with the water pump and a corrugated pipe fixedly connected with one end of the water drainage pipe. Through the arrangement of the greenhouse main body and the adjusting part, the problems that when an existing planting greenhouse is used, although liquid medicine or water can be sprayed to crops in the greenhouse, the spraying height of a spray head of the greenhouse is relatively fixed, the spraying height of the spray head of the existing planting greenhouse is relatively fixed, and the spraying height of the spray head of the existing planting greenhouse is too high are solved. And disinsection and weeding are not convenient for crops with different heights, so that the practicability is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouses, in particular to a greenhouse for planting crops. Background Art

[0002] Crops refer to agricultural plants grown for human consumption or other purposes, including grains, vegetables, fruits, grasslands and cash crops. Currently, many crops need to be planted in greenhouses due to weather, environment, geography and other factors. The environment in the greenhouse can allow the crops to grow stably.

[0003] The existing patent CN218388953U discloses an ecological crop cultivation greenhouse. Its technical solution includes: a greenhouse body and a conveying mechanism, a hollow rectangular plate is arranged above the interior of the greenhouse body, and the top of the hollow rectangular plate is connected to the main conveying pipe through a second branch pipe, and the conveying mechanism includes a solar panel, a first support rod, a top plate, an electrical box, a support column, a water pump, a mounting plate, a reduction motor, a second support rod, a feed pipe, a feed valve, a shell, a control box, a display screen, a control button, a control panel, a support seat, a base, a coupling, a liquid level detection sensor, a stirring rod, a rotating shaft, a discharge pipe, a discharge valve and a guide block. The utility model can effectively spray liquid medicine or water on the crops in the greenhouse body, avoid the situation that artificial liquid poisoning is easily caused by spraying liquid medicine in the greenhouse body, improve safety, and have strong practicality.

[0004] Based on the search of the above patents and in combination with the planting greenhouses in the prior art, it was found that when the above planting greenhouses are in use, although liquid medicine or water can be sprayed on the crops in the greenhouses, the spraying height of the nozzles is relatively fixed, which is not convenient for pest control and weed control of crops of different heights, resulting in poor practicality. Utility Model Content

[0005] The purpose of the utility model is to provide a greenhouse for growing crops, so as to solve the problem that the existing greenhouses proposed in the above-mentioned background technology can be used to spray liquid medicine or water on the crops in the greenhouse, but the spraying height of the nozzle is relatively fixed, which is not convenient for pest control and weed control on crops of different heights, thus resulting in poor practicality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a greenhouse for planting crops, comprising a greenhouse main body, an adjustment component for controlling the spraying height and a shielding component for ventilation of the greenhouse main body, the adjustment component comprising a support plate fixedly connected to one side of the greenhouse main body, a placement box connected to the top of the support plate, a water suction pipe fixedly connected to one side of the placement box, a water pump connected to the water suction pipe, a drainage pipe connected to the water pump, a corrugated pipe fixedly connected to one end of the drainage pipe, a water outlet pipe fixedly connected to the bottom of the corrugated pipe, a hollow plate fixedly connected to the bottom of the water outlet pipe, a plurality of nozzles evenly arranged at the bottom of the hollow plate, a horizontal plate fixedly connected to the inner wall of the greenhouse main body, a first motor fixedly connected to one side of the top of the horizontal plate, a screw fixedly connected to the output end of the first motor and a drive frame fixedly connected to the outside of the screw, the screw being threadedly connected to the drive frame, the screw being rotatably connected to the horizontal plate, and the bottom of the drive frame being fixedly connected to the top of the hollow plate.

[0007] Preferably, the shielding component includes ventilation holes respectively opened on both sides of the greenhouse main body, a wind shield curtain arranged on one side of the ventilation hole, a rotating block fixedly connected to the top of the wind shield curtain, a first rotating shaft fixedly connected to the rotating block, connecting plates respectively connected to both sides of the first rotating shaft, and a power component for rotating the wind shield curtain, the first rotating shaft is rotatably connected to the connecting plate, and the connecting plate is fixedly connected to the greenhouse main body.

[0008] Preferably, a fixing rod is fixedly connected to one side of the bottom of the transverse plate, a sliding groove is provided at the bottom of the fixing rod, a stop rod is slidably connected in the sliding groove, and the bottom of the stop rod is fixedly connected to the top of the hollow plate.

[0009] Preferably, the power component includes a driving wheel fixedly connected to the outer side of one of the first rotating shafts, a driven gear fixedly connected to the outer side of the other first rotating shaft, a belt connected to the driving wheel, a driven wheel connected to the belt, a second rotating shaft fixedly connected to the driven wheel, a main gear fixedly connected to the outer side of the second rotating shaft, and a second motor fixedly connected to one end of one of the first rotating shafts, the driving wheel and the driven wheel are connected by a belt drive, the main gear and the driven gear are meshed, and the second rotating shaft is rotatably connected to the greenhouse body.

[0010] Preferably, a third motor is fixedly connected to the top of the placement box, a driving shaft is fixedly connected to the output end of the third motor, a plurality of evenly arranged blades are fixedly connected to the outer side of the driving shaft, and the driving shaft is rotatably connected to the placement box.

[0011] Preferably, a limiting plate is provided at the inner bottom of the vent, and the limiting plate is fixedly connected to the inner bottom of the vent.

[0012] Preferably, a liquid adding pipe is fixedly connected to one side of the top of the placement box, and the liquid adding pipe is communicated with the placement box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. By setting up the greenhouse main body and the adjustment components, the water pump can pump out the pesticide or water in the placement box, and then spray it out through the nozzle to spray the crops. The first motor can control the rotation of the screw, and the rotation of the screw can control the vertical movement of the driving frame, and then control the vertical movement of the hollow plate and the nozzle. The distance between the nozzle and the crops can be adjusted according to the type and height of the crops, which can increase the scope of application and greatly improve the practicality of the device;

[0015] 2. By providing a shielding component, a single second motor can be used to control the two first rotating shafts to rotate in opposite directions, thereby allowing the two wind screens to rotate, making it convenient to open or close the two vents, thereby ventilating or insulating the greenhouse, while reducing the cost of use and further improving practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure provided by the utility model;

[0017] Figure 2 Provide a left view of the utility model;

[0018] Figure 3 The utility model provides Figure 2 The three-dimensional cross-section view at AA in the middle;

[0019] Figure 4 The utility model provides Figure 3 Enlarged view of point C in the middle;

[0020] Figure 5 The utility model provides Figure 2 A three-dimensional cross-section view at the middle BB;

[0021] Figure 6 The utility model provides Figure 5 The enlarged view of point D in the middle;

[0022] Figure 7 The utility model provides Figure 5 Enlarged view of point E in the middle.

[0023] In the figure: 1. greenhouse body; 21. support plate; 22. placement box; 23. suction pipe; 24. water pump; 25. drainage pipe; 26. bellows; 27. outlet pipe; 28. hollow plate; 29. ​​nozzle; 30. cross plate; 31. first motor; 32. screw; 33. drive frame; 41. vent; 42. wind screen; 43. rotating block; 44. first rotating shaft; 45. connecting plate; 51. fixing rod; 52. slide groove; 53. anti-rotation rod; 61. driving wheel; 62. slave gear; 63. belt; 64. driven wheel; 65. second rotating shaft; 66. main gear; 67. second motor; 71. third motor; 72. driving shaft; 73. blade; 81. limit plate; 91. liquid adding pipe. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1 , Figure 2 , Figure 3 as well as Figure 4The utility model provides a technical solution: a greenhouse for planting crops, comprising a greenhouse body 1, an adjustment component for controlling the spraying height and a shielding component for ventilation of the greenhouse body 1, the adjustment component comprising a support plate 21 fixedly connected to one side of the greenhouse body 1, a placement box 22 connected to the top of the support plate 21, a water pump 23 fixedly connected to one side of the placement box 22, a water pump 24 connected to the water pump 23, a drainage pipe 25 connected to the water pump 24, a corrugated pipe 26 fixedly connected to one end of the drainage pipe 25, a water outlet pipe 27 fixedly connected to the bottom of the corrugated pipe 26, a hollow plate 28 fixedly connected to the bottom of the water outlet pipe 27, and a hollow plate 28 arranged at the bottom of the hollow plate 28. The greenhouse body 1 is provided with a plurality of nozzles 29 evenly arranged on the top, a horizontal plate 30 fixedly connected to the inner wall of the greenhouse body 1, a first motor 31 fixedly connected to one side of the top of the horizontal plate 30, a screw 32 fixedly connected to the output end of the first motor 31, and a drive frame 33 fixedly connected to the outer side of the screw 32, the screw 32 is screwed to the drive frame 33, the screw 32 is rotatably connected to the horizontal plate 30, the bottom of the drive frame 33 is fixedly connected to the top of the hollow plate 28, the water pump 24 can extract the medicine or water in the placement box 22 through the suction pipe 23, and then discharge it into the bellows 26 through the drainage pipe 25, and then enter the hollow plate 28 through the outlet pipe 27, and then can be sprayed through the nozzle 29 When the first motor 31 is started, the screw 32 can be driven to rotate. The rotation of the screw 32 can drive the driving frame 33 to move vertically, and then the hollow plate 28 and the nozzle 29 can be driven to move vertically. The height of the nozzle 29 can be adjusted to facilitate spraying different crops. A fixing rod 51 is fixedly connected to one side of the bottom of the horizontal plate 30. A slide groove 52 is provided at the bottom of the fixing rod 51. A stop rod 53 is slidably connected in the slide groove 52. The bottom of the stop rod 53 is fixedly connected to the top of the hollow plate 28. The cross-sectional shapes of the stop rod 53 and the slide groove 52 are both T-shaped. The stop rod 53 can slide in the slide groove 52, which can limit the hollow plate 28 to prevent the hollow plate 28 from rotating. In the case of movement, a third motor 71 is fixedly connected to the top of the placement box 22, a driving shaft 72 is fixedly connected to the output end of the third motor 71, a plurality of evenly arranged blades 73 are fixedly connected to the outer side of the driving shaft 72, the driving shaft 72 is rotatably connected to the placement box 22, and the third motor 71 can drive the driving shaft 72 to rotate when started, and the driving shaft 72 can drive the blades 73 to rotate, so as to facilitate mixing and stirring the medicine and water in the placement box 22, and a liquid adding pipe 91 is fixedly connected to one side of the top of the placement box 22, and the liquid adding pipe 91 is communicated with the placement box 22, and the liquid adding pipe 91 can be used to conveniently add medicine or water into the placement box 22, so as to facilitate spraying of crops.

[0026] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 as well as Figure 7The shielding component includes vents 41 respectively opened on both sides of the greenhouse body 1, a windshield 42 arranged on one side of the vents 41, a rotating block 43 fixedly connected to the top of the windshield 42, a first rotating shaft 44 fixedly connected to the rotating block 43, connecting plates 45 respectively connected to both sides of the first rotating shaft 44, and a power component for rotating the windshield 42. The first rotating shaft 44 is rotatably connected to the connecting plate 45, and the connecting plate 45 is fixedly connected to the greenhouse body 1. The rotation of the two first rotating shafts 44 can drive the two windshields 42 to rotate, which can The vent 41 is opened, which can facilitate ventilation and heat dissipation inside the greenhouse body 1. When the windshield 42 is rotated and closed, the greenhouse body 1 can be kept warm to ensure that the temperature inside the greenhouse body 1 is suitable, which can help the crops to grow effectively. The power component includes a driving wheel 61 fixedly connected to the outside of one of the first rotating shafts 44, a driven gear 62 fixedly connected to the outside of the other first rotating shaft 44, a belt 63 connected to the driving wheel 61, a driven wheel 64 connected to the belt 63, and a first gear 62 fixedly connected to the driven wheel 64. The second rotating shaft 65, the main gear 66 fixedly connected to the outer side of the second rotating shaft 65, and the second motor 67 fixedly connected to one end of one of the first rotating shafts 44, the driving wheel 61 and the driven wheel 64 are connected by the belt 63, the main gear 66 and the slave gear 62 are meshed, the second rotating shaft 65 is connected to the greenhouse body 1 for rotation, the driving wheel 61 is fixedly connected to the first rotating shaft 44 on the right front side, the slave gear 62 is fixedly connected to the first rotating shaft 44 on the right back side, and the second motor 67 can drive the first rotating shaft 44 and the driving wheel 61 to rotate. The belt 63 can drive the driven wheel 64 and the second rotating shaft 65 to rotate, and the second rotating shaft 65 can drive the main gear 66 to rotate, which can then drive the slave gear 62 to rotate in the opposite direction, and then the first rotating shaft 44 and the second rotating shaft 65 can rotate in the opposite direction, so that the two wind screens 42 can be opened or closed synchronously, and a limit plate 81 is provided at the bottom of the vent 41, and the limit plate 81 is fixedly connected to the bottom of the vent 41, and the limit plate 81 can limit the rotation angle of the wind screen 42, so that the wind screen 42 can be turned to a vertical state.

[0027] Working principle: during operation, add medicine and water into the placement box 22 through the liquid adding pipe 91, and then start the third motor 71, the third motor 71 can drive the driving shaft 72 to rotate, the rotation of the driving shaft 72 can drive the blade 73 to rotate, and then the medicine and water can be stirred, and then start the first motor 31, the first motor 31 can drive the screw 32 to rotate, the rotation of the screw 32 can drive the driving frame 33 to move vertically, the driving frame 33 can drive the hollow plate 28 to move vertically, and then drive the nozzle 29 to move vertically, adjust the nozzle 29 to a suitable height, and then start the water pump 24, the water pump 24 can extract the medicine in the placement box 22, and then discharge it into the drain pipe 25, and then into the bellows 26, and then can be discharged into the outlet pipe 27 and the hollow plate 28, and then can be sprayed out through the nozzle 29. To spray pesticides on crops, when ventilation is needed, start the second motor 67, the second motor 67 can drive the first shaft 44 to rotate, the rotation of the first shaft 44 can drive the driving wheel 61 to rotate, and the driven wheel 64 and the second shaft 65 can be driven to rotate through the belt 63, the second shaft 65 can drive the main gear 66 to rotate, the main gear 66 can drive the slave gear 62 to rotate in the opposite direction, and then the two first shafts 44 can rotate in the opposite direction, and then the wind screen 42 can be driven to rotate, the vent 41 can be opened, and the greenhouse main body 1 can be ventilated and cooled. The second motor 67 is reversed, which can reset the two wind screens 42 and close the vent 41. The above is the working process of the entire device, and the contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A greenhouse for growing crops, comprising a greenhouse body (1), an adjustment component for controlling the spraying height, and a shielding component for ventilating the greenhouse body (1), characterized in that: The adjustment component comprises a support plate (21) fixedly connected to one side of the greenhouse body (1), a placement box (22) connected to the top of the support plate (21), a water suction pipe (23) fixedly connected to one side of the placement box (22), a water pump (24) connected to the water suction pipe (23), a drainage pipe (25) connected to the water pump (24), a corrugated pipe (26) fixedly connected to one end of the drainage pipe (25), a water outlet pipe (27) fixedly connected to the bottom of the corrugated pipe (26), a hollow plate (28) fixedly connected to the bottom of the water outlet pipe (27), and a hollow plate (28) provided in the middle. A plurality of nozzles (29) are evenly arranged at the bottom of the hollow plate (28), a horizontal plate (30) fixedly connected to the inner wall of the greenhouse body (1), a first motor (31) fixedly connected to one side of the top of the horizontal plate (30), a screw rod (32) fixedly connected to the output end of the first motor (31), and a drive frame (33) fixedly connected to the outer side of the screw rod (32), the screw rod (32) and the drive frame (33) are screwed together, the screw rod (32) and the horizontal plate (30) are rotatably connected, and the bottom of the drive frame (33) is fixedly connected to the top of the hollow plate (28).

2. A greenhouse for growing crops according to claim 1, characterized in that: The shielding component comprises ventilation holes (41) respectively opened on both sides of the greenhouse body (1), a windshield (42) arranged on one side of the ventilation hole (41), a rotating block (43) fixedly connected to the top of the windshield (42), a first rotating shaft (44) fixedly connected to the rotating block (43), connecting plates (45) respectively connected to both sides of the first rotating shaft (44), and a power component for rotating the windshield (42), wherein the first rotating shaft (44) is rotationally connected to the connecting plate (45), and the connecting plate (45) is fixedly connected to the greenhouse body (1).

3. The crop planting greenhouse according to claim 1, characterized in that: A fixing rod (51) is fixedly connected to one side of the bottom of the transverse plate (30), a sliding groove (52) is provided at the bottom of the fixing rod (51), a stop rod (53) is slidably connected in the sliding groove (52), and the bottom of the stop rod (53) is fixedly connected to the top of the hollow plate (28).

4. The crop planting greenhouse according to claim 2, characterized in that: The power component comprises a driving wheel (61) fixedly connected to the outer side of one of the first rotating shafts (44), a slave gear (62) fixedly connected to the outer side of the other first rotating shaft (44), a belt (63) connected to the driving wheel (61), a driven wheel (64) connected to the belt (63), a second rotating shaft (65) fixedly connected to the driven wheel (64), a main gear (66) fixedly connected to the outer side of the second rotating shaft (65), and a second motor (67) fixedly connected to one end of one of the first rotating shafts (44); the driving wheel (61) and the driven wheel (64) are connected to each other by a belt (63); the main gear (66) and the slave gear (62) are meshed; and the second rotating shaft (65) is rotationally connected to the greenhouse body (1).

5. The crop planting greenhouse according to claim 1, characterized in that: A third motor (71) is fixedly connected to the top of the placement box (22); a driving shaft (72) is fixedly connected to the output end of the third motor (71); a plurality of blades (73) arranged evenly are fixedly connected to the outside of the driving shaft (72); and the driving shaft (72) is rotationally connected to the placement box (22).

6. The crop planting greenhouse according to claim 2, characterized in that: A limiting plate (81) is provided at the inner bottom of the ventilation opening (41), and the limiting plate (81) is fixedly connected to the inner bottom of the ventilation opening (41).

7. The crop planting greenhouse according to claim 1, characterized in that: A liquid adding pipe (91) is fixedly connected to one side of the top of the placement box (22), and the liquid adding pipe (91) is in communication with the placement box (22).

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