Strawberry seedling raising field ridging device

Abstract

The utility model discloses a ridging device for a strawberry seedling raising field. The ridging device comprises a rack connected to the rear side of a tractor, a rotary tillage mechanism, a furrow plough and a ridging mechanism, wherein the rotary tillage mechanism, the furrow plough and the ridging mechanism are sequentially arranged below the rack from front to back. The ridging mechanism comprises two connecting rods, a connecting shaft, two land leveling rollers and two furrow shaping wheels; the two connecting rods are symmetrically arranged below the rear side of the rack, and a bearing is arranged on the inner side of each connecting rod; a connecting shaft is connected between the two bearings, and the middle of the connecting shaft is fixedly sleeved with a fixing ring. The two leveling rollers symmetrically and rotationally sleeve the two ends of the connecting shaft; the opposite ends of the two land leveling rollers are each fixedly provided with a furrow shaping wheel, the furrow shaping wheels are movably arranged on the connecting shaft in a sleeving mode, and the two sides of the fixing ring are connected with the side faces of the furrow shaping wheels through a plurality of pneumatic telescopic rods and used for adjusting the distance between the two furrow shaping wheels. In conclusion, the device has the advantages of novel structure, convenience in use, high efficiency, stability and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural production equipment, and particularly relates to a ridge-forming device for a strawberry seedling raising field. Background Art

[0002] Ridge building in the strawberry seedling field refers to the process of forming the soil into a strip structure 25cm high and 1.6m wide during the strawberry seedling breeding process. This cultivation method helps to improve the drainage and aeration of the soil, while also being beneficial to the growth of the strawberry root system, avoiding waterlogging of the plants and reducing the spread of diseases.

[0003] However, at present, most strawberry seedling fields use manual ridge making. The quality of the ridges is uneven and easy to deform. The labor intensity is high and the work efficiency is low. The labor cost for ridge making per acre is about 500-700 yuan, which is a high labor cost. Utility Model Content

[0004] In view of the above-mentioned problems, the purpose of the utility model is to provide a ridge-forming device for a strawberry seedling field, which not only improves the ridge-forming quality and work efficiency, but also can adjust the spacing between the ridge-forming wheels according to the terrain and change the ridge spacing.

[0005] The technical solution of the utility model is: a ridge-forming device for a strawberry seedling field, comprising a frame connected to the rear side of a tractor and a rotary tillage mechanism, a furrowing plow and a ridge-forming mechanism arranged sequentially from front to back below the frame, wherein the ridge-forming mechanism comprises:

[0006] Two connecting rods are symmetrically arranged at the lower rear side of the frame, and a bearing is arranged at the inner side of each connecting rod;

[0007] A connecting shaft, the connecting shaft is connected between the two bearings, and a fixing ring is provided on the middle of the connecting shaft;

[0008] Two flat rollers are symmetrically rotatably sleeved on both ends of the connecting shaft;

[0009] Two ditch shaping wheels, one ditch shaping wheel is fixedly provided at the opposite end of the two flat rollers, the ditch shaping wheel is trumpet-shaped, and the diameter of the side close to the flat roller is smaller than the diameter of the side away from the flat roller, the ditch shaping wheel is movably sleeved on the connecting shaft, and the two sides of the fixed ring are respectively connected to the side of the ditch shaping wheel through a plurality of pneumatic telescopic rods for adjusting the distance between the two ditch shaping wheels.

[0010] Furthermore, the rotary tillage mechanism comprises:

[0011] A carrier box is arranged at the front side below the frame,

[0012] A plurality of rotary tilling blade groups are evenly arranged inside the carrier box, and the lower ends of the plurality of rotary tilling blade groups extend out of the carrier box for rotary tilling the land below the carrier box.

[0013] Furthermore, a scraping plate is provided at the rear side of the carrier box, and the scraping plate is used to scrape and level the land after rotary tillage.

[0014] Furthermore, the furrowing plow is connected to the bottom of the frame through a pneumatic lifting rod, and the pneumatic lifting rod is used to adjust the depth of the furrowing plow into the soil.

[0015] Furthermore, a sprocket is fixed on the edge of the fixed ring, and a driving member is provided on the frame. The driving member is connected to the power assembly of the tractor or the power assembly of the rotary tiller blade group. The driving member is also connected to the sprocket through a chain to drive the connecting shaft to rotate.

[0016] Furthermore, the frame is rigidly connected to the rear side of the tractor.

[0017] The working method of the utility model comprises the following steps: the frame is integrally connected to the rear side of the tractor, the height of the furrowing plow is adjusted by a pneumatic lifting rod, the spacing between two furrow shaping wheels is adjusted by a pneumatic telescopic rod according to actual production needs, the ridge spacing is determined, and then the tractor pulls the frame to move on the land, during the movement, the transmission component of the tractor is connected with the driving rotary tillage blade group and the driving member, the rotary tillage blade group is driven to perform rotary tillage on the land, and then the soil after rotary tillage is scraped and trimmed by a scraping plate, the furrowing plow digs a furrow in the middle of the scraped soil, and then the furrow shaping wheels perform leveling, shaping and compacting on both sides of the furrow, and the soil on both sides of the furrow is leveled and compacted by a leveling roller, so as to complete the ridge-forming.

[0018] Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a strawberry seedling field ridging device, by arranging a ridging mechanism at the rear side of the furrowing plow, and movably sleeved a mechanism composed of a flat ground roller and a furrow shaping wheel on both sides of the connecting shaft, the furrows opened by the furrowing plow can be shaped, and the soil on both sides of the furrow can be leveled and compacted to avoid furrow deformation, and a fixed ring is arranged in the middle of the connecting shaft, and a plurality of pneumatic telescopic rods are arranged between the fixed ring and the furrow shaping wheel to adjust the spacing between the two furrow shaping wheels, which can meet the use of furrows of different widths. By using the furrows and ridges of the utility model, the surface of the furrows and ridges is flat, compact and not easy to deform, and the size and shape of the ridges are standard, which greatly improves the work efficiency, and the ridging fee per mu of land is about 80 yuan, which greatly reduces the production cost. In short, the utility model has the advantages of novel structure, convenient use, high efficiency and stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a rear view of the ridging mechanism of the utility model.

[0021] Among them, 1-tractor, 2-frame, 3-rotary tillage mechanism, 31-carrier box, 32-rotary tillage knife group, 33-scraper plate, 4-ditching plow, 41-pneumatic lifting rod, 5-riding mechanism, 51-connecting rod, 52-bearing, 53-connecting shaft, 531-fixing ring, 532-sprocket, 54-leveling roller, 55-ditch shaping wheel, 56-pneumatic telescopic rod, 57-driving part. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1 To the attached Figure 2 , the specific implementation methods of the utility model are described in detail. In the description of the utility model, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the utility model.

[0023] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features; in the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0024] It should be noted that the circuit connections involved in the present invention all adopt conventional circuit connection methods and do not involve any innovation.

[0025] Example: Figure 1 As shown, a ridge-forming device for a strawberry seedling field comprises a frame 2 connected to the rear side of a tractor 1 and a rotary tillage mechanism 3, a furrowing plow 4 and a ridge-forming mechanism 5 arranged below the frame 2 from front to back, wherein the frame 2 is hard-connected to the rear side of the tractor 1.

[0026] The rotary tillage mechanism 3 includes a carrier box 31 and a plurality of rotary tillage blade groups 32; the carrier box 31 is arranged at the front side below the frame 2, the plurality of rotary tillage blade groups 32 are evenly arranged inside the carrier box 31, and the lower ends of the plurality of rotary tillage blade groups 32 extend out of the carrier box 31, and are used to rotary till the land below the carrier box 31, and a scraping plate 33 is arranged at the rear side of the carrier box 31, and the scraping plate 33 is used to scrape the land after rotary tillage;

[0027] The furrowing plow 4 is connected to the lower part of the frame 2 through a pneumatic lifting rod 41, and the pneumatic lifting rod 41 is used to adjust the depth of the furrowing plow 4 into the soil;

[0028] like Figure 2 As shown, the ridging mechanism 5 includes two connecting rods 51, a connecting shaft 53, two flattening rollers 54 and two furrow shaping wheels 55; the two connecting rods 51 are symmetrically arranged at the lower rear side of the frame 2, and a bearing 52 is provided on the inner side of each connecting rod 51; a connecting shaft 53 is connected between the two bearings 52, a fixing ring 531 is fixedly sleeved in the middle of the connecting shaft 53, a sprocket 532 is fixedly provided on the edge of the fixing ring 531, a driving member 57 is provided on the frame 2, the driving member 57 is connected to the power assembly of the tractor 1, and the driving member 57 is also connected to the chain through a chain 58 The wheel 532 is connected to drive the connecting shaft 53 to rotate; the two flat rollers 54 are symmetrically rotatably sleeved on both ends of the connecting shaft 53; a ridge shaping wheel 55 is fixedly provided at the opposite end of the two flat rollers 54, and the ridge shaping wheel 55 is trumpet-shaped, and the diameter of the side close to the flat roller 54 is smaller than the diameter of the side away from the flat roller 54, and the ridge shaping wheel 55 is movably sleeved on the connecting shaft 53, and the two sides of the fixed ring 531 are respectively connected to the side of the ridge shaping wheel 55 through a plurality of pneumatic telescopic rods 56, which are used to adjust the distance between the two ridge shaping wheels 55.

[0029] The working method of the above embodiment is: the frame 2 is rigidly connected to the rear side of the tractor 1 as a whole, the height of the furrowing plow 4 is adjusted by the pneumatic lifting rod 41, and the spacing between the two furrow shaping wheels 55 is adjusted by the pneumatic telescopic rod 56 according to the required ridge spacing, and then the tractor 1 pulls the frame 2 to move on the land. During the movement, the transmission assembly of the tractor 1 is connected to the driving rotary tillage knife group 32 and the driving member 57, and the rotary tillage knife group 32 is driven to rotary till the land, and then the scraper plate 33 is used to scrape and trim the soil after rotary tillage, and the furrowing plow 4 digs a furrow in the middle of the scraped soil, and then the furrow shaping wheels 55 are used to level and shape and compact both sides of the furrow, and the soil on both sides of the furrow is leveled and compacted by the leveling roller 54 to complete the ridge forming.

[0030] The specific models of the above electronic components are not specially specified, and ordinary products available on the market can be selected as long as they can meet the use requirements of the utility model.

[0031] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and does not limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.

Claims

1. A ridge-forming device for a strawberry seedling field, comprising a frame (2) connected to the rear side of a tractor (1) and a rotary tillage mechanism (3), a furrowing plow (4) and a ridge-forming mechanism (5) arranged sequentially from front to back below the frame (2), characterized in that: The ridging mechanism (5) comprises: Two connecting rods (51) are symmetrically arranged at the lower rear side of the frame (2), and a bearing (52) is arranged on the inner side of each connecting rod (51); A connecting shaft (53), the connecting shaft (53) is connected between the two bearings (52), and a fixing ring (531) is fixedly sleeved in the middle of the connecting shaft (53); Two flat rollers (54) are symmetrically rotatably sleeved on both ends of the connecting shaft (53); Two ridge shaping wheels (55), one of which is fixedly provided at the opposite end of the two flat rollers (54), the ridge shaping wheel (55) is trumpet-shaped, and the diameter of the side close to the flat roller (54) is smaller than the diameter of the side away from the flat roller (54), the ridge shaping wheel (55) is movably sleeved on the connecting shaft (53), and the two sides of the fixing ring (531) are respectively connected to the side of the ridge shaping wheel (55) through a plurality of pneumatic telescopic rods (56) for adjusting the distance between the two ridge shaping wheels (55).

2. A strawberry seedling raising field ridging device as claimed in claim 1, characterized in that: The rotary tillage mechanism (3) comprises: The carrier box (31) is arranged at the lower front side of the frame (2). A plurality of rotary tilling blade groups (32) are evenly arranged inside the carrier box (31), and the lower ends of the plurality of rotary tilling blade groups (32) extend out of the carrier box (31) for rotary tilling the land below the carrier box (31).

3. A strawberry seedling raising field ridging device as claimed in claim 2, characterized in that: A scraping plate (33) is provided on the rear side of the carrier box (31), and the scraping plate (33) is used to scrape and level the land after rotary tillage.

4. A ridge-forming device for a strawberry seedling raising field as claimed in claim 1, characterized in that: The furrowing plough (4) is connected to the bottom of the frame (2) via a pneumatic lifting rod (41), and the pneumatic lifting rod (41) is used to adjust the depth of the furrowing plough (4) penetrating into the soil.

5. A ridge-forming device for a strawberry seedling raising field as claimed in claim 2, characterized in that: A sprocket (532) is fixedly provided on the edge of the fixing ring (531), and a driving member (57) is provided on the frame (2). The driving member (57) is connected to the power assembly of the tractor (1) or the power assembly of the rotary tiller blade group (32). The driving member (57) is also connected to the sprocket (532) via a chain (58) and is used to drive the connecting shaft (53) to rotate.

6. A ridge-forming device for a strawberry seedling raising field as claimed in claim 1, characterized in that: The frame (2) is rigidly connected to the rear side of the tractor (1).

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