Multi-crop planting intelligent adjusting type greenhouse soil loosening device
By using a soil guiding device with precise depth adjustment and anti-splash design, the problem that traditional soil loosening machines cannot meet the planting depth requirements of multiple crops has been solved, improving the soil turning effect and soil utilization rate, and simplifying subsequent operation processes.
Patent Information
- Application Number
- CN202511849084.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-09
- Publication Date
- 2026-01-23
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional soil loosening machines lack the ability to penetrate deep into the soil, failing to meet the different depth requirements of planting multiple crops, resulting in poor soil turning effect and insufficient soil utilization.
The soil guiding device employs a transmission combination of main motor, main synchronous belt, rotating ring and threaded rod, combined with the sliding connection structure of sleeve and drive motor, to precisely adjust the blade penetration depth. The design of sleeve, baffle and guide cover prevents soil splashing and accumulation.
It enables flexible adaptation to the planting needs of different crops, deeply mixes and turns the soil in the deep soil layers, improves soil permeability and nutrient utilization, prevents soil splashing and accumulation, and simplifies subsequent cleaning work.
Smart Images
Figure CN121368950A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to a greenhouse, in particular to a multi-crop planting intelligent adjustment type greenhouse soil loosening device. BACKGROUND
[0002] The greenhouse is a kind of light-transmitting and heat-preserving facility for cultivating plants, which can provide a greenhouse growth period and increase yield in seasons unsuitable for plant growth, and can be used for agricultural production in special environments such as highlands, deep mountains and deserts, etc. The greenhouse includes an exhaust fan, a hot air fan, a temperature sensor and a constant temperature system control box, etc., which can adjust the temperature in time to keep the greenhouse at a certain temperature in winter and effectively reduce the temperature in summer.
[0003] According to the prior art, the soil needs to be loosened during planting in the greenhouse, and due to the limited space of the greenhouse, a small handheld soil loosener is used. Since most handheld soil looseners lack the ability to penetrate into the soil, the greenhouse needs to plant multiple crops, and the planting depth of different crops is different, and the traditional soil loosener cannot turn over the deep soil, which will cause poor soil turning effect and insufficient soil utilization. SUMMARY
[0004] The present application provides a multi-crop planting intelligent adjustment type greenhouse soil loosening device, which can accurately adjust the depth of the paddle into the soil by the transmission cooperation of the main motor, the main synchronous belt, the rotating ring and the threaded rod in the soil guide device, and the sliding connection structure of the sleeve and the driving machine, and can flexibly adapt to the planting requirements of different crops such as shallow sowing, medium sowing and deep sowing, thereby solving the problems raised in the background art, i.e. the greenhouse needs to plant multiple crops, and the planting depth of different crops is different, and the traditional soil loosener cannot turn over the deep soil, which will cause poor soil turning effect and insufficient soil utilization.
[0005] To achieve the above purpose, the multi-crop planting intelligent adjustment type greenhouse soil loosening device comprises a driving machine and a soil guide device, the output end of the driving machine is fixedly connected with a rotating rod, the surface of the rotating rod is fixedly connected with a paddle, the soil guide device is arranged on the surface of the driving machine, the soil guide device comprises a sleeve sleeved on the surface of the driving machine, the rotating rod and the paddle, the surface of the sleeve is fixedly connected with a main motor, the upper surface of the driving machine is rotatably connected with a threaded rod, the upper surface of the sleeve is fixedly connected with a limiting ring, the inside of the limiting ring is rotatably connected with a rotating ring, the inside of the rotating ring is threadedly connected with the surface of the threaded rod, the output end inside the main motor is transmissionally connected with a main synchronous belt inside the rotating ring, the surface of the driving machine is slidingly connected with the inside of the sleeve, the bottom end of the sleeve is fixedly connected with a cloth stopper, and the upper surface of the threaded rod is fixedly connected with a limiting disc.
[0006] In the above technical scheme, the surface of the sleeve is provided with a moving device, the moving device comprises a guide cover fixedly connected with the surface of the sleeve, the guide cover is used for guiding soil, both sides of the guide cover are fixedly connected with supports, the side walls of the two supports are fixedly connected with push handles, the bottom ends of the supports are rotatably connected with a plurality of supporting wheels, the surface of the support is fixedly connected with a mounting plate, a plurality of mounting holes are formed in the surface of the mounting plate, and an inclined surface is formed in the inner surface of the guide cover.
[0007] Secondly, the bottom end of the guide cover is provided with a guiding device, the guiding device comprises a connecting plate fixedly connected with the bottom end of the guide cover, the guiding device is used for guiding soil, the bottom end of the connecting plate is fixedly connected with a conveying belt, the upper surface of the conveying belt is fixedly connected with two supporting plates, Further, on the basis of the above, the inner surfaces of the two supporting plates are rotatably connected with a plurality of rotating shafts, the surfaces of the rotating shafts are fixedly connected with rolling cylinders, both sides of the conveying belt are rotatably connected with driving shafts, the interiors of the driving shafts and the interiors of the plurality of rotating shafts are transmissionally connected with a secondary synchronous belt, the interior of the conveying belt is fixedly connected with a secondary motor, the output end interior of the secondary motor is meshed with the surface of the secondary synchronous belt, both sides of the conveying belt are fixedly connected with baffles, and the baffles are located directly below the secondary motor and the secondary synchronous belt.
[0008] Compared with the prior art, the beneficial effects of the present application are: In the multi-crop planting intelligent adjusting type greenhouse soil loosening device, through the transmission cooperation of the main motor, the main synchronous belt, the rotating ring and the threaded rod in the soil guiding device, combined with the sliding connection structure of the sleeve and the driving motor, the depth of the paddle into the soil can be accurately adjusted, and the planting requirements of different crops such as shallow sowing, medium sowing and deep sowing can be flexibly adapted. Meanwhile, the paddle can penetrate into deep soil and fully mix and blend the deep soil with the surface soil, and the soil guiding and anti-splashing design of the inclined surface of the sleeve, the cloth and the guide cover can avoid soil accumulation and splashing pollution. BRIEF DESCRIPTION OF DRAWINGS
[0009] Figure 1 It is a whole structure schematic view of the present application; Figure 2 It is a structure schematic view of A in the present application; Figure 1 It is a structure schematic view of B in the present application; Figure 3 It is a side view structure schematic view of the support in the present application; Figure 4 It is a cross-sectional structure schematic view of the sleeve in the present application; Figure 5 It is a structure schematic view of C in the present application; Figure 4 It is a structure schematic view of C in the present application; Figure 6 It is a structure schematic view of C in the present application; Figure 2 It is a structure schematic view of C in the present application; Figure 7In this invention Figure 2 A schematic diagram of the structure at point D; Figure 8 This is a bottom view of the sleeve structure in this invention.
[0010] The meanings of the labels in the diagram are as follows: 1. Drive motor; 2. Rotary rod; 3. Blade; 4. Soil guiding device; 41. Sleeve; 42. Main motor; 43. Threaded rod; 44. Limiting ring; 45. Rotary ring; 46. Main synchronous belt; 47. Baffle; 48. Limiting disc; 5. Moving device; 51. Guide cover; 52. Bracket; 53. Push handle; 54. Support wheel; 55. Mounting plate; 56. Mounting hole; 57. Inclined surface; 6. Guiding device; 61. Connecting plate; 62. Conveyor belt; 63. Support plate; 64. Rotary shaft; 65. Compactor cylinder; 66. Drive shaft; 67. Secondary synchronous belt; 68. Secondary motor; 69. Baffle. Detailed Implementation
[0011] The technical solutions of this invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this invention, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without creative effort are within the scope of protection of this invention.
[0012] Since most handheld soil loosening machines lack the ability to penetrate deep into the soil, and greenhouses need to grow a variety of crops at different depths, and traditional soil loosening machines cannot turn over the deep soil, the soil turning effect is poor and the soil utilization rate is insufficient.
[0013] Therefore, in view of the above-mentioned problems, the present invention discloses a multi-crop planting intelligent regulating greenhouse soil loosening device, with reference to... Figures 1-3 As shown, the device includes a drive motor 1 and a soil guiding device 4. The output end of the drive motor 1 is fixedly connected to a rotating rod 2, and the surface of the rotating rod 2 is fixedly connected to a blade 3. The soil guiding device 4 is set on the surface of the drive motor 1. The high-speed rotation of the blade 3 can achieve efficient soil agitation. Compared with the limitation of traditional soil loosening machines that can only act on the surface soil, this device can penetrate deep soil and fully mix and blend it with the surface soil, effectively breaking up the soil compaction layer and improving the permeability and nutrient utilization rate of deep soil. The soil guiding device 4 includes a sleeve 41 that is fitted on the surface of the drive motor 1, the rotating rod 2 and the blade 3. The sleeve 41 can effectively contain soil particles generated during the loosening process and prevent soil splashing. The surface of the sleeve 41 is fixedly connected with a main motor 42, the upper surface of the driving machine 1 is rotatably connected with a threaded rod 43, the upper surface of the sleeve 41 is fixedly connected with a limiting ring 44, the inside of the limiting ring 44 is rotatably connected with a rotating ring 45, the inside of the rotating ring 45 and the surface of the threaded rod 43 are threadedly connected, the output end inside of the main motor 42 and the inside of the rotating ring 45 are transmissionally connected with a main synchronous belt 46, the surface of the driving machine 1 and the inside of the sleeve 41 are slidably connected, after starting the main motor 42, the rotating ring 45 is driven to rotate in the limiting ring 44 through the main synchronous belt 46, the threaded transmission between the rotating ring 45 and the threaded rod 43 can be converted into the up-down displacement of the sleeve 41, thereby adjusting the soil penetration depth of the paddle 3, flexibly adapting the planting requirements of different crops such as shallow planting, medium planting and deep planting, the bottom end of the sleeve 41 is fixedly connected with a cloth blocking 47, further preventing soil splashing and reducing the subsequent cleaning workload, the upper surface of the threaded rod 43 is fixedly connected with a limiting disc 48, the limiting disc 48 can avoid structural damage caused by excessive lifting of the sleeve 41.
[0014] Reference Figures 1-3 As shown, the surface of the sleeve 41 is provided with a moving device 5, the moving device 5 forms a core operation channel through a guide cover 51 fixedly connected with the surface of the sleeve 41, the moving device 5 includes the guide cover 51 fixedly connected with the surface of the sleeve 41, both sides of the guide cover 51 are fixedly connected with a support 52, the side wall of the two supports 52 is fixedly connected with a push handle 53, the bottom end of the support 52 is rotatably connected with a plurality of supporting wheels 54, the whole device has flexible moving performance and can shuttle between narrow gaps of the greenhouse; The surface of the support 52 is fixedly connected with a mounting plate 55, the surface of the mounting plate 55 is provided with a plurality of mounting holes 56, the mounting plate 55 and the mounting holes 56 can facilitate the fixation of other operation equipment or power supply equipment, the inner surface of the guide cover 51 is provided with an inclined surface 57, the inclined surface 57 of the inner surface of the guide cover 51 can guide the loosened soil to evenly scatter along the preset direction, effectively avoiding the influence of soil accumulation on subsequent tillage, and at the same time, cooperating with the soil guiding device 4 to realize the coherent operation of soil loosening and soil guiding.
[0015] Reference Figures 1-3 As shown, the bottom end of the guide cover 51 is provided with a guide device 6, the guide device 6 includes a connecting plate 61 fixedly connected with the bottom end of the guide cover 51, the guide device 6 is stably connected with the main body structure through the connecting plate 61 fixedly connected with the bottom end of the guide cover 51, the bottom end of the connecting plate 61 is fixedly connected with a conveying belt 62, the upper surface of the conveying belt 62 is fixedly connected with two supporting plates 63, and the loosened soil guided by the guide cover 51 is stably conveyed to the subsequent operation area; The inner surfaces of the two support plates 63 are rotationally connected with a plurality of rotating shafts 64, the surfaces of the rotating shafts 64 are fixedly connected with rolling cylinders 65, the two sides of the conveying belt 62 are rotationally connected with driving shafts 66, the interiors of the driving shafts 66 and the interiors of the plurality of rotating shafts 64 are drivingly connected with a secondary synchronous belt 67, the interior of the secondary motor 68 is fixedly connected with the conveying belt 62, the output end of the secondary motor 68 is internally meshed with the surface of the secondary synchronous belt 67, through the driving cooperation of the secondary synchronous belt 67 and the driving shaft 66, the plurality of rolling cylinders 65 can be driven to rotate synchronously, the loose soil conveyed is moderately rolled, the whole guiding device 6 integrates the guiding, conveying and rolling functions of the loosened soil, the process of separately carrying out the leveling operation after the traditional loosening is omitted, the two sides of the conveying belt 62 are fixedly connected with baffles 69, the baffles 69 are located directly below the secondary motor 68 and the secondary synchronous belt 67, and the setting of the baffles 69 can effectively prevent the soil from sliding from the two sides, so that the transmission components such as the motor and the synchronous belt are prevented from being polluted.
[0016] The working principle of the present application is as follows: during operation, first, the required loosening depth is determined according to the type of crops to be planted in the greenhouse, the main motor 42 in the soil guiding device 4 is started, the main motor 42 drives the rotating ring 45 in the limiting ring 44 to rotate through the main synchronous belt 46, since the rotating ring 45 is threadedly connected with the threaded rod 43 on the upper surface of the driving machine 1, and the sleeve 41 is slidingly connected with the surface of the driving machine 1, the rotation of the rotating ring 45 is converted into the up-down displacement of the sleeve 41 along the threaded rod 43, thereby driving the sleeve 41 sleeved on the surface of the rotating rod 2 and the paddle 3 to synchronously ascend and descend, so as to accurately adjust the depth of the paddle 3 into the soil. After the depth adjustment is completed, the driving machine 1 is started, the driving machine 1 drives the rotating rod 2 and the paddle 3 on the surface thereof to rotate at a high speed, the paddle 3 penetrates into the soil and fully stirs, turns and mixes the deep hard soil and the surface soil, breaks the hard soil layer, and improves the soil permeability and nutrient utilization rate; during the loosening process, the sleeve 41 plays a blocking role on the splashing soil, and the blocking cloth 47 at the bottom end of the sleeve 41 further enhances the anti-splashing effect.
[0017] Then, the operator pushes the equipment through the push handle 53 of the moving device 5, the plurality of supporting wheels 54 at the bottom end of the support 52 enable the device to flexibly shuttle between the narrow ridge distances of the greenhouse, and the loosening operation is realized; the loosened soil enters the guide cover 51 under the stirring action of the paddle 3, the inclined surface 57 on the inner surface of the guide cover 51 guides the soil to uniformly fall along the preset direction, avoids soil accumulation, and guarantees the continuity of tillage. The soil guided through the guide cover 51 enters the conveying belt 62 of the guiding device 6 through the connecting plate 61, the conveying belt 62 stably conveys the loose soil to the rolling area, and the auxiliary motor 68 is started, the auxiliary motor 68 drives the driving shaft 66 and the plurality of rotating shafts 64 to rotate through the auxiliary synchronous belt 67, the rotating shafts 64 drive the surface rolling cylinders 65 to rotate synchronously, the loose soil conveyed is moderately rolled and leveled, the baffle 69 on both sides of the conveying belt 62 can prevent the soil from sliding from both sides, avoid polluting the transmission components such as the auxiliary motor 68 and the auxiliary synchronous belt 67, and ensure the stable operation of the equipment.
[0018] In addition, a plurality of mounting holes 56 on the surface mounting plate 55 of the support 52 can fix auxiliary components such as a fertilizing device, a seeding device or a power supply device according to the operation requirement, in the whole working process, the device completes the optimization treatment of the greenhouse soil through the coherent processes of depth adjustment, soil loosening and turning, splash-proof soil guiding, flexible mobile operation, integrated soil guiding and conveying and rolling and leveling, and provides suitable soil conditions for subsequent seeding or planting.
[0019] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above-mentioned embodiments, the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application, and are not used to limit the present application, various changes and improvements of the present application can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A multi-crop intelligent adjustable soil loosening device for greenhouses, comprising a drive motor (1) and a soil guiding device (4), characterized in that: The output end of the driving machine (1) is fixedly connected with a rotating rod (2), the surface of the rotating rod (2) is fixedly connected with a paddle (3), the soil guiding device (4) is arranged on the surface of the driving machine (1), the soil guiding device (4) comprises a sleeve (41) sleeved on the surface of the driving machine (1), the rotating rod (2) and the paddle (3), the surface of the sleeve (41) is fixedly connected with a main motor (42), the upper surface of the driving machine (1) is rotatably connected with a threaded rod (43), the upper surface of the sleeve (41) is fixedly connected with a limiting ring (44), the inside of the limiting ring (44) is rotatably connected with a rotating ring (45), the inside of the rotating ring (45) and the surface of the threaded rod (43) are screw-connected, the output end inside of the main motor (42) and the inside of the rotating ring (45) are drivingly connected with a main synchronous belt (46), and the surface of the driving machine (1) and the inside of the sleeve (41) are slidingly connected. The surface of the sleeve (41) is provided with a moving device (5), the moving device (5) comprises a guide cover (51) fixedly connected with the surface of the sleeve (41), and the guide cover (51) is used for guiding soil; The bottom end of the guide cover (51) is provided with a guiding device (6), the guiding device (6) comprises a connecting plate (61) fixedly connected with the bottom end of the guide cover (51), and the guiding device (6) is used for guiding soil.
2. The multi-crop planting intelligent adjusting greenhouse soil loosening device according to claim 1, characterized in that: Both sides of the guide cover (51) are fixedly connected with supports (52), the side walls of the two supports (52) are fixedly connected with push handles (53), and the bottom end of the support (52) is rotatably connected with a plurality of supporting wheels (54).
3. The multi-crop planting intelligent adjusting greenhouse soil loosening device according to claim 2, characterized in that: The surface of the support (52) is fixedly connected with a mounting plate (55), and the surface of the mounting plate (55) is provided with a plurality of mounting holes (56).
4. The multi-crop planting intelligent adjusting greenhouse soil loosening device according to claim 1, characterized in that: The inner surface of the guide cover (51) is provided with an inclined surface (57).
5. The multi-crop planting intelligent adjusting greenhouse soil loosening device according to claim 1, characterized in that: The bottom end of the sleeve (41) is fixedly connected with a cloth blocking plate (47), and the upper surface of the threaded rod (43) is fixedly connected with a limiting disc (48).
6. The multi-crop planting intelligent adjusting greenhouse soil loosening device according to claim 1, characterized in that: The bottom end of the connecting plate (61) is fixedly connected with a conveying belt (62), and the upper surface of the conveying belt (62) is fixedly connected with two supporting plates (63).
7. The multi-crop planting intelligent adjusting greenhouse soil loosening device according to claim 6, characterized in that: The inner surfaces of the two supporting plates (63) are rotatably connected with a plurality of rotating shafts (64), and the surface of the rotating shaft (64) is fixedly connected with a rolling cylinder (65).
8. The multi-crop planting intelligent adjusting greenhouse soil loosening device according to claim 7, characterized in that: Both sides of the conveying belt (62) are rotatably connected with driving shafts (66), and the interiors of the driving shafts (66) and the interiors of the plurality of rotating shafts (64) are drivingly connected with a secondary synchronous belt (67).
9. The multi-crop planting intelligent adjusting greenhouse soil loosening device according to claim 8, characterized in that: The interior of the conveying belt (62) is fixedly connected with a secondary motor (68), and the output end inside of the secondary motor (68) is engaged with the surface of the secondary synchronous belt (67).
10. The multi-crop planting intelligent adjusting greenhouse soil loosening device according to claim 9, characterized in that: Both sides of the conveying belt (62) are fixedly connected with baffle plates (69), and the baffle plates (69) are located directly below the secondary motor (68) and the secondary synchronous belt (67).