Mountain area small-sized under-forest interplanting vine-free red bean harvester

Abstract

The utility model discloses a mountainous area small-sized under-forest interplanting vine-free red bean harvester, which relates to the technical field of harvesters and comprises a support bar and an adjusting component. Two corresponding guide grooves are formed in the front side and the rear side of the supporting strip, a fixing assembly is installed on the left side of the supporting strip, and a rotating assembly is installed on the rear side of the supporting strip; the adjusting assembly comprises a sliding frame, guide wheels and a connecting frame, the sliding frame is slidably connected to the side face of the supporting strip, two corresponding grooves are formed in the front side and the rear side of the sliding frame, the guide wheels are rotationally connected into the grooves, the connecting frame is fixed to the lower side of the sliding frame, and the harvesting assembly is installed on the side face of the connecting frame. The position of the harvesting assembly is adjusted by arranging the adjusting assembly, the harvesting assembly comprises a rotating shaft, a chain wheel ring, a harvesting wheel, a chain wheel, a worm wheel and a chain, and the distance between blades of the harvester can be adjusted according to requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of xxx, in particular to a small-scale under-forest interplanting vineless red bean harvesting machine in mountainous areas. Background Art

[0002] Adzuki bean (Vigna umbellata (Thunb.) Ohwi & Ohashi) is an annual herbaceous plant of the genus Vigna in the Fabaceae family. It has a slender stem with long yellow hairs when young and glabrous when old. The stipules are lanceolate or ovate-lanceolate, and the leaflets are subulate or ovate. The flowers are butterfly-shaped yellow flowers, borne in the axils on short pedicels. The pods are linear cylindrical. The seeds are oblong, usually dark red, and the flowering period is from May to August.

[11] Adzuki bean and acacia chinensis are similar in appearance and both have the alias of "red bean".

[0003] The growth cycle of adzuki beans is relatively fast, and they need to be harvested every year. When harvesting adzuki beans, a walk-behind harvester is required. However, the existing walk-behind harvesters on the market have fixed specifications and cannot adapt to soybean trees at different intervals by adjusting the spacing between blades. For this reason, we propose a vineless adzuki bean harvesting machine for small-scale understory intercropping in mountainous areas. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a harvesting machine for vineless red beans interplanted under small forests in mountainous areas. The distance between the harvester blades can be adjusted according to needs, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a harvesting machine for intercropping vineless adzuki beans under a small forest in a mountainous area, comprising a support bar and an adjustment component;

[0006] Support bar: two corresponding guide grooves are provided on the front and rear sides, a fixed component is installed on the left side of the support bar, and a rotating component is installed on the rear side of the support bar;

[0007] Adjustment component: includes a sliding frame, a guide wheel and a connecting frame, the sliding frame is slidably connected to the side of the support bar, two corresponding grooves are provided on the front and rear sides of the sliding frame, the guide wheel is rotatably connected inside the groove, a connecting frame is fixed on the lower side of the sliding frame, and a harvesting component is installed on the side of the connecting frame. The position of the harvesting component is adjusted by setting the adjustment component.

[0008] Furthermore, the harvesting assembly includes a rotating shaft, a sprocket ring, a harvesting wheel, a sprocket, a worm gear and a chain. A rotating hole is provided on the front side of the connecting frame, and the rotating shaft is rotatably connected inside the rotating hole. A sprocket ring is fixed to the upper end of the rotating shaft, and a harvesting wheel is fixed to the lower end of the rotating shaft. A connecting hole is provided on the rear side of the connecting frame, and a connecting shaft is rotatably connected inside the connecting hole. A worm gear is fixed to the lower end of the connecting shaft, and a sprocket is fixed to the upper end of the connecting shaft. The sprocket and the sprocket ring are connected by a chain. The vineless red beans are harvested by setting up the harvesting assembly.

[0009] Furthermore, the rotating assembly includes a first cylinder, a mounting frame, a worm and a pulley. Two corresponding first cylinders are installed on the rear side of the support bar. Mounting frames are fixed on the telescopic arms of the two first cylinders. The internal rotations of the two mounting frames are connected with a worm. All worm wheels are meshed with the worm. A pulley is fixed on the left end of the worm. All worm wheels are driven to rotate by setting the rotating assembly.

[0010] Furthermore, the fixing assembly includes an L-shaped bar, a second cylinder, a connecting bar and a clamping column, an L-shaped bar is fixed on the left side of the support bar, two corresponding second cylinders are installed on the upper side of the L-shaped bar, connecting bars are fixed on the telescopic arms of the two second cylinders, and evenly distributed clamping columns are fixed on the lower side of the connecting bar. Evenly distributed clamping holes are opened on the upper side of the support bar, and the clamping columns are clamped inside the clamping holes. A fastening hole is opened on the upper side of the sliding frame, and the clamping column corresponding to the fastening hole is slidably connected to the inside of the fastening hole, and the sliding frame is fixed by setting a fixing assembly.

[0011] Furthermore, a support frame is fixed on the upper side of the L-shaped bar, and two corresponding mounting holes are provided on the rear side of the support frame, and the support frame and the mounting holes are connected to the tractor.

[0012] Furthermore, the right side of the support bar is connected to a support plate by bolts, a strip opening is opened on the right side of the support plate, the right end of the L-shaped bar is clamped inside the strip opening, and the L-shaped bar is supported by setting the support bar.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the small-scale under-forest interplanting vineless red bean harvesting machine in mountainous areas has the following advantages:

[0014] 1. By setting the adjustment component, the two second cylinders can be controlled to retract according to the needs during use, so that all the clamping columns move upward, and then all the sliding frames can be pulled to move and adjust the distance between them. After adjustment, it can be used to harvest vineless red beans with different spacings;

[0015] 2. By setting a rotating component, the pulley is connected to the power wheel of the tractor through a belt during harvesting. After the connection, the pulley is controlled to rotate to rotate the worm, and the rotation of the worm drives all the worm wheels to rotate. The rotation of all the worm wheels drives all the harvesting wheels to rotate, so that the vineless red beans can be harvested very conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the harvesting component of the utility model.

[0019] In the figure: 1 support bar, 2 guide groove, 3 adjustment component, 31 slide frame, 32 guide wheel, 33 connecting frame, 4 harvesting component, 41 rotating shaft, 42 sprocket ring, 43 harvesting wheel, 44 sprocket, 45 worm wheel, 46 chain, 5 rotating component, 51 first cylinder, 52 mounting frame, 53 worm, 54 pulley, 6 fixing component, 61 L-shaped bar, 62 second cylinder, 63 connecting bar, 64 clamping column, 7 support frame, 8 mounting hole, 9 bolt, 10 support plate. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-3 , This embodiment provides a technical solution: a harvesting machine for intercropping vineless adzuki beans under a small forest in a mountainous area, comprising a support bar 1 and an adjustment component 3;

[0022] Support bar 1: Two corresponding guide grooves 2 are provided on the front and rear sides. A fixed component 6 is installed on the left side of the support bar 1. A rotating component 5 is installed on the rear side of the support bar 1. The rotating component 5 includes a first cylinder 51, a mounting frame 52, a worm 53 and a pulley 54. Two corresponding first cylinders 51 are installed on the rear side of the support bar 1. The mounting frames 52 are fixed on the telescopic arms of the two first cylinders 51. The internal rotation of the two mounting frames 52 is connected with a worm 53. All worm wheels 45 are meshed with the worm 53. A pulley 54 is fixed on the left end of the worm 53. The fixed component 6 includes an L-shaped bar 61, a second cylinder 62 , connecting strips 63 and clamping columns 64, an L-shaped strip 61 is fixed on the left side of the support strip 1, two corresponding second cylinders 62 are installed on the upper side of the L-shaped strip 61, connecting strips 63 are fixed on the telescopic arms of the two second cylinders 62, and uniformly distributed clamping columns 64 are fixed on the lower side of the connecting strip 63, uniformly distributed clamping holes are opened on the upper side of the support strip 1, and the clamping columns 64 are clamped inside the clamping holes, and fastening holes are opened on the upper side of the slide frame 31, and the clamping columns 64 corresponding to the fastening holes are slidably connected inside the fastening holes, and the slide frame 31 is fixed by setting a fixing component 6, and all the worm gears 45 are driven to rotate by setting a rotating component 5;

[0023] Adjustment component 3: includes a slide frame 31, a guide wheel 32 and a connecting frame 33. The slide frame 31 is slidably connected to the side of the support bar 1. Two corresponding grooves are provided on the front and rear sides of the slide frame 31. The guide wheel 32 is rotatably connected inside the groove. The connecting frame 33 is fixed to the lower side of the slide frame 31. The side of the connecting frame 33 is installed with a harvesting component 4. The harvesting component 4 includes a rotating shaft 41, a sprocket ring 42, a harvesting wheel 43, a sprocket 44, a worm wheel 45 and a chain 46. The front side of the connecting frame 33 is provided with a rotating hole. A rotating shaft 41 is rotatably connected inside the rotating hole, a sprocket ring 42 is fixed to the upper end of the rotating shaft 41, a harvesting wheel 43 is fixed to the lower end of the rotating shaft 41, a connecting hole is opened on the rear side edge of the connecting frame 33, a connecting shaft is rotatably connected inside the connecting hole, a worm gear 45 is fixed to the lower end of the connecting shaft, a sprocket 44 is fixed to the upper end of the connecting shaft, the sprocket 44 and the sprocket ring 42 are connected by a chain 46, the vineless red beans are harvested by setting the harvesting component 4, and the position of the harvesting component 4 is adjusted by setting the adjusting component 3.

[0024] Wherein: a support frame 7 is fixed on the upper side of the L-shaped bar 61, and two corresponding mounting holes 8 are provided on the rear side of the support frame 7. The support frame 7 and the mounting holes 8 are provided to connect with the tractor.

[0025] Among them: the right side of the support bar 1 is connected to the support plate 10 by bolts 9, the right side of the support plate 10 is provided with a strip opening, the right end of the L-shaped bar 61 is clamped inside the strip opening, and the L-shaped bar 61 is supported by setting the support bar 1.

[0026] The working principle of the small-scale under-forest interplanting vineless red bean harvester provided by the utility model is as follows: first, the L-shaped bar 61 is connected to the tractor through the support frame 7 and the mounting hole 8. After the connection, the two second cylinders 62 can be controlled to contract according to the needs before use, so that all the clamping columns 64 move upward to separate them from all the sliding frames 31. After separation, the two first cylinders 51 are started to move the worm 53 backward to separate from all the worm wheels 45. After separation, all the sliding frames 31 can be pulled to move respectively to adjust the spacing between them. After adjustment, the two first cylinders 51 are controlled to contract to move the worm 53 forward. Re-engage with all the worm wheels 45, and after engagement, connect the pulley 54 to the power wheel of the tractor through a belt. After connection, start the two second cylinders 62 to move the connecting bar 63 downward, and the connecting bar 63 moves downward to drive all the clamping columns 64 to move downward and insert into the corresponding fastening holes opened on the upper side of the sliding frame 31. In this case, the sliding frame 31 can be fixed. After the sliding frame 31 is fixed, the pulley 54 is controlled to rotate to rotate the worm 53. The rotation of the worm 53 drives all the worm wheels 45 to rotate. The rotation of all the worm wheels 45 drives all the harvesting wheels 43 to rotate, so that the vineless red beans can be harvested very conveniently.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A harvesting machine for intercropping vineless adzuki beans under small forests in mountainous areas, characterized by: It comprises a support bar (1) and an adjustment component (3); Support bar (1): two corresponding guide grooves (2) are provided on the front and rear sides; a fixed component (6) is installed on the left side of the support bar (1); and a rotating component (5) is installed on the rear side of the support bar (1); The adjusting component (3) comprises a sliding frame (31), a guide wheel (32) and a connecting frame (33). The sliding frame (31) is slidably connected to the side of the support bar (1). Two corresponding grooves are provided on the front and rear sides of the sliding frame (31). The guide wheel (32) is rotatably connected inside the groove. The connecting frame (33) is fixed on the lower side of the sliding frame (31). The harvesting component (4) is installed on the side of the connecting frame (33).

2. A harvesting machine for interplanting vineless adzuki beans under small forests in mountainous areas according to claim 1, characterized in that: The harvesting assembly (4) comprises a rotating shaft (41), a sprocket ring (42), a harvesting wheel (43), a sprocket (44), a worm wheel (45) and a chain (46); a rotating hole is provided on the front side of the connecting frame (33); the rotating shaft (41) is rotatably connected inside the rotating hole; a sprocket ring (42) is fixed to the upper end of the rotating shaft (41); a harvesting wheel (43) is fixed to the lower end of the rotating shaft (41); a connecting hole is provided on the rear side of the connecting frame (33); a connecting shaft is rotatably connected inside the connecting hole; a worm wheel (45) is fixed to the lower end of the connecting shaft; a sprocket (44) is fixed to the upper end of the connecting shaft; the sprocket (44) and the sprocket ring (42) are connected via a chain (46).

3. A harvesting machine for interplanting vineless adzuki beans under small forests in mountainous areas according to claim 1, characterized in that: The rotating assembly (5) comprises a first cylinder (51), a mounting frame (52), a worm (53) and a pulley (54). Two corresponding first cylinders (51) are mounted on the rear side of the support bar (1). The mounting frames (52) are fixed on the telescopic arms of the two first cylinders (51). The two mounting frames (52) are internally connected to the worm (53) for rotation. All worm wheels (45) are meshed with the worm (53). The left end of the worm (53) is fixed with a pulley (54).

4. A harvesting machine for interplanting vineless adzuki beans under small forests in mountainous areas according to claim 1, characterized in that: The fixing assembly (6) comprises an L-shaped bar (61), a second cylinder (62), a connecting bar (63) and a clamping column (64); the L-shaped bar (61) is fixed on the left side of the support bar (1); two corresponding second cylinders (62) are installed on the upper side of the L-shaped bar (61); the connecting bar (63) is fixed on the telescopic arms of the two second cylinders (62); the lower side of the connecting bar (63) is fixed with uniformly distributed clamping columns (64); the upper side of the support bar (1) is provided with uniformly distributed clamping holes; the clamping columns (64) are clamped inside the clamping holes; the upper side of the sliding frame (31) is provided with fastening holes; the clamping columns (64) corresponding to the fastening holes are slidably connected inside the fastening holes.

5. A harvesting machine for interplanting vineless adzuki beans under small forests in mountainous areas according to claim 4, characterized in that: A support frame (7) is fixed on the upper side of the L-shaped strip (61), and two corresponding mounting holes (8) are provided on the rear side of the support frame (7).

6. A harvesting machine for interplanting vineless adzuki beans under small forests in mountainous areas according to claim 4, characterized in that: The right side of the support bar (1) is connected to a support plate (10) via a bolt (9); a strip-shaped opening is provided on the right side of the support plate (10); and the right end of the L-shaped bar (61) is clamped inside the strip-shaped opening.

Images