Peanut harvesting and cleaning equipment

Abstract

The utility model relates to the technical field of peanut cleaning, and discloses peanut harvesting and cleaning equipment which comprises a U-shaped base. The cleaning assembly is arranged on the base and used for cleaning peanut fruits, the cleaning assembly comprises a cleaning cylinder, a servo motor and a driving shaft, the cleaning cylinder is rotationally connected with the base, the driving shaft is rotationally arranged on the base and rotationally connected with the cleaning cylinder, and the servo motor is fixedly connected with the base; the servo motor is in transmission connection with the cleaning cylinder and the driving shaft, the servo motor drives the first conical fluted disc and the second conical fluted disc to rotate reversely through the driving tooth cone, the driving shaft and the cleaning cylinder are driven to rotate reversely through the reverse rotation of the first conical fluted disc and the second conical fluted disc, and therefore the stirring rod and the vertical rod are driven to rotate reversely. Therefore, the peanuts are fully scattered and are in full contact with the stirring rod and the vertical rod in the cleaning cylinder, and the situation that the peanuts are accumulated on the inner wall of the cleaning cylinder due to centrifugal force during rotation is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of peanut cleaning, and in particular relates to peanut harvesting and cleaning equipment. Background Art

[0002] Peanuts are a common crop. Because the edible fruit part of the peanuts will be in the soil when mature, special peanut harvesting equipment is needed to turn the peanuts out of the field after they are ripe, so as to facilitate the subsequent large-scale collection of the peanut fruit part.

[0003] After searching, a document with publication number (CN117099558A) discloses a peanut harvesting and cleaning device, including a harvesting device, which is composed of a harvester frame, a side plate, a connecting frame, a right guide frame and a left guide frame, and also includes a plurality of first fixing members, which are respectively fixed to the left guide frame and the right guide frame, and the first fixing members are rotatably connected to each other.

[0004] The above-mentioned device rotates the mud-throwing basket so that the mud attached to the peanut fruits hits the inner wall of the mud-throwing basket, thereby separating the mud from the peanut fruits, and causing the mud to be thrown out of the mud-throwing basket under the action of centrifugal force. However, the above-mentioned device only separates the mud through the centrifugal force generated by the rotation of the mud-throwing basket. However, the peanut fruits are also accumulated on the inner wall of the mud-throwing basket due to the centrifugal force while rotating. The wet mud is still adhered to the surface of the peanut fruits only by the centrifugal force, resulting in incomplete cleaning of the peanut fruits.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] In order to solve the technical problem of incomplete cleaning, the basic concept of the technical solution adopted by the utility model is:

[0007] A peanut harvesting and cleaning device comprises a base, which is U-shaped; a cleaning component, which is arranged on the base and is used to clean peanut fruits, and the cleaning component comprises a cleaning cylinder, a servo motor and a driving shaft, the cleaning cylinder is rotatably connected to the base, the driving shaft is rotatably arranged on the base and is rotatably connected to the cleaning cylinder, the servo motor is fixedly connected to the base, and the servo motor is respectively connected to the cleaning cylinder and the driving shaft in a driving manner; a heating component, which is arranged between the base and the cleaning cylinder and is used to heat and dry the peanut fruits; and a screening component, which is arranged on the base and is used to separate the peanut fruits from soil.

[0008] As a preferred embodiment of the utility model, the cleaning assembly also includes a first bevel gear disc, a second bevel gear disc and a driving gear cone, the first bevel gear disc is fixedly connected to the driving shaft, the second bevel gear disc is fixedly connected to the cleaning barrel, the driving gear cone is fixedly connected to the output shaft of the servo motor, and the first bevel gear disc and the second bevel gear disc are both meshedly connected to the driving gear cone.

[0009] As a preferred embodiment of the utility model, the cleaning assembly further comprises a vertical rod and a stirring rod, the inner wall array of the cleaning cylinder is provided with a plurality of vertical rods, the vertical rods are fixedly connected to the cleaning cylinder, and the stirring rod is fixedly connected to the driving shaft.

[0010] As a preferred embodiment of the utility model, the stirring rod is in a mountain shape as a whole, and the stirring rod and the vertical rod are staggered. The stirring rod and the vertical rod cooperate to clean the soil on the surface of the peanut fruit.

[0011] As a preferred embodiment of the present utility model, the heating assembly includes a heating fan, the heating fan is fixedly connected to the base, and the driving shaft is rotatably connected to the heating fan.

[0012] As a preferred embodiment of the utility model, the heating component also includes ventilation holes, a plurality of ventilation holes are opened on the driving shaft, a through hole is opened in the driving shaft, an air outlet is provided at one end of the heating fan, the through hole is rotatably connected to the air outlet, and the ventilation holes are connected to the through holes.

[0013] As a preferred embodiment of the utility model, the screening assembly includes a collecting box and a screening frame, the collecting box is slidably connected to the base, a placement slot is provided on the collecting box, and the screening frame is snap-connected to the placement slot.

[0014] As a preferred embodiment of the utility model, a cover plate is rotatably connected to the cleaning cylinder, a bearing is fixedly connected to one end of the cleaning cylinder, the bearing is rotatably connected to the base, and the drive shaft is rotatably connected to the bearing.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. A peanut harvesting and cleaning device, wherein the servo motor drives the first conical toothed disc and the second conical toothed disc to rotate in opposite directions through the driving gear cone, and the reverse rotation of the first conical toothed disc and the second conical toothed disc drives the driving shaft and the cleaning cylinder to rotate in opposite directions, thereby driving the stirring rod and the vertical rod to rotate in opposite directions, so that the peanut fruits are fully stirred and fully contact the stirring rod and the vertical rod in the cleaning cylinder, thereby preventing the peanut fruits from accumulating on the inner wall of the cleaning cylinder due to centrifugal force while rotating.

[0017] 2. In this peanut harvesting and cleaning equipment, a heating fan heats the air and sends it into a cleaning cylinder through an air vent, and the heated air dries the peanut fruits and soil, thereby making it easier to separate the peanut fruits from the soil and improving the cleaning effect.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached picture:

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0021] Figure 2 This is a cross-sectional view of the utility model;

[0022] Figure 3 This is a working schematic diagram of the utility model in which the servo motor drives the cleaning cylinder and the driving shaft to rotate in opposite directions;

[0023] Figure 4 This is a schematic diagram of the structure between the fan and the drive shaft of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure between the collecting box and the screening frame of the utility model.

[0025] In the figure: 1. base; 2. cleaning cylinder; 21. cover plate; 22. vertical pole; 23. bearing; 3. servo motor; 31. first bevel gear disc; 32. second bevel gear disc; 33. driving gear cone; 4. collecting box; 41. screening frame; 42. placement slot; 5. driving shaft; 51. stirring rod; 52. ventilation hole; 6. heating fan. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The following embodiments are used to illustrate the utility model.

[0027] See also Figure 1-5, a peanut harvesting and cleaning device comprises a base 1, which is U-shaped; a cleaning component, which is arranged on the base 1 and is used to clean the peanut fruits, the cleaning component comprises a cleaning cylinder 2, a servo motor 3 and a driving shaft 5, the cleaning cylinder 2 is rotatably connected to the base 1, the driving shaft 5 is rotatably arranged on the base 1 and the driving shaft 5 is rotatably connected to the cleaning cylinder 2, the servo motor 3 is fixedly connected to the base 1, and the servo motor 3 is respectively connected to the cleaning cylinder 2 and the driving shaft 5 for transmission, the cleaning component also comprises a first conical gear disc 31, a second conical gear disc 32 and a driving gear cone 33, the first conical gear disc 31 is fixedly connected to the driving shaft 5, the second conical gear disc 32 is fixedly connected to the cleaning cylinder 2, the driving gear cone 33 is fixedly connected to the output shaft of the servo motor 3, the first conical gear disc 31 and the second conical gear disc 32 are both meshedly connected with the driving gear cone 33, the cleaning component also comprises a vertical rod 22 and a stirring rod 51, the inner wall array of the cleaning cylinder 2 is provided with a plurality of vertical rods 22, the vertical rod 22 is fixedly connected to the cleaning cylinder 2, and the stirring rod 51 is fixedly connected to the driving shaft 5, the stirring rod 51 is in a mountain shape as a whole, the stirring rod 51 and the vertical rod 22 are staggered, and the stirring rod 51 and the vertical rod 22 cooperate to clean the soil on the surface of the peanut fruit; a heating component, the heating component is arranged between the base 1 and the cleaning cylinder 2 and is used to heat and dry the peanut fruit; a screening component, the screening component is arranged on the base 1 and is used to separate the peanut fruit from the soil, at this time, the servo motor 3 drives the driving gear cone 33 to rotate, and the driving gear cone 33 is respectively engaged with the first bevel gear disc 31 and the second bevel gear disc 32 for transmission, thereby driving the first bevel gear disc 31 and the second bevel gear disc 32 to rotate in the opposite direction, and the first bevel gear disc 31 and the second bevel gear disc 32 are driven to rotate in the opposite direction to drive the driving shaft 5 and the cleaning cylinder 2 to rotate in the opposite direction, thereby driving the stirring rod 51 and the vertical rod 22 to rotate in the opposite direction, so that the peanut fruit is fully stirred and fully contacts the stirring rod 51 and the vertical rod 22 in the cleaning cylinder 2, so as to prevent the peanut fruit from accumulating on the inner wall of the cleaning cylinder 2 due to centrifugal force while rotating.

[0028] Among them, the heating component includes a heating fan 6, the heating fan 6 is fixedly connected to the base 1, the driving shaft 5 is rotatably connected to the heating fan 6, the heating component also includes an air vent 52, a plurality of air vents 52 are opened on the driving shaft 5, a through hole is opened in the driving shaft 5, an air outlet is provided at one end of the heating fan 6, the through hole is rotatably connected to the air outlet, and the air vent 52 is connected to the through hole. At this time, the heating fan 6 heats the air and sends it into the cleaning cylinder 2 through the air vent 52, and the peanut fruit and soil are dried by heating the air, so that the peanut fruit and the soil are easier to separate, thereby improving the cleaning effect.

[0029] Among them, the screening component includes a collecting box 4 and a screening frame 41, the collecting box 4 is slidably connected to the base 1, a placement slot 42 is opened on the collecting box 4, the screening frame 41 is snap-connected with the placement slot 42, and the cleaned peanut fruits are poured into the screening frame 41 to shake and separate the mud and sand from the peanut fruits, and the mud and sand enter the collecting box 4 for storage.

[0030] Among them, a cover plate 21 is rotatably connected to the cleaning cylinder 2, one end of the cleaning cylinder 2 is fixedly connected to a bearing 23, the bearing 23 is rotatably connected to the base 1, the driving shaft 5 is rotatably connected to the bearing 23, the cover plate 21 is opened by manpower, and the cleaned peanut fruits are placed into the cleaning cylinder 2.

[0031] Working principle: the cover plate 21 is opened by manpower, and the cleaned peanut fruits are put into the cleaning barrel 2. At this time, the servo motor 3 drives the driving gear cone 33 to rotate, and the driving gear cone 33 is respectively meshed with the first bevel gear disc 31 and the second bevel gear disc 32 for transmission, thereby driving the first bevel gear disc 31 and the second bevel gear disc 32 to rotate in the opposite direction, and the first bevel gear disc 31 and the second bevel gear disc 32 rotate in the opposite direction to drive the driving shaft 5 and the cleaning barrel 2 to rotate in the opposite direction, thereby driving the stirring rod 51 and the vertical rod 22 to rotate in the opposite direction, so that the peanut fruits are fully stirred and fully contact the stirring rod 51 and the vertical rod 22 in the cleaning barrel 2, so as to prevent the peanut fruits from accumulating on the inner wall of the cleaning barrel 2 due to centrifugal force while rotating. At this time, the heating fan 6 heats the air and sends it into the cleaning barrel 2 through the vent 52, and the peanut fruits and soil are dried by the heated air, so that the peanut fruits and the soil are easier to separate, thereby improving the cleaning effect. After cleaning, the peanut fruits are poured into the screening frame 41 to shake and separate the mud and sand from the peanut fruits, and the mud and sand enter the collecting box 4 for storage.

[0032] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A peanut harvesting and cleaning device, characterized in that: include: A base (1), the base (1) is U-shaped; A cleaning assembly, the cleaning assembly is arranged on a base (1) and is used to clean peanut fruits, the cleaning assembly comprises a cleaning cylinder (2), a servo motor (3) and a drive shaft (5), the cleaning cylinder (2) is rotatably connected to the base (1), the drive shaft (5) is rotatably arranged on the base (1) and the drive shaft (5) is rotatably connected to the cleaning cylinder (2), the servo motor (3) is fixedly connected to the base (1), and the servo motor (3) is respectively drivingly connected to the cleaning cylinder (2) and the drive shaft (5); A heating component, which is arranged between the base (1) and the cleaning cylinder (2) and is used to heat and dry the peanut fruits; A screening component is arranged on a base (1) and is used to separate peanut fruits from soil.

2. The peanut harvesting and cleaning equipment according to claim 1, characterized in that: The cleaning assembly further comprises a first bevel gear disc (31), a second bevel gear disc (32) and a driving gear cone (33); the first bevel gear disc (31) is fixedly connected to the driving shaft (5); the second bevel gear disc (32) is fixedly connected to the cleaning cylinder (2); the driving gear cone (33) is fixedly connected to the output shaft of the servo motor (3); and the first bevel gear disc (31) and the second bevel gear disc (32) are both meshedly connected to the driving gear cone (33).

3. The peanut harvesting and cleaning equipment according to claim 1, characterized in that: The cleaning assembly further comprises a vertical rod (22) and a stirring rod (51); a plurality of vertical rods (22) are arranged in an array on the inner wall of the cleaning cylinder (2); the vertical rods (22) are fixedly connected to the cleaning cylinder (2); and the stirring rod (51) is fixedly connected to the driving shaft (5).

4. The peanut harvesting and cleaning equipment according to claim 3, characterized in that: The stirring rod (51) is in a mountain shape as a whole, and the stirring rod (51) and the vertical rod (22) are staggered and arranged. The stirring rod (51) and the vertical rod (22) cooperate to clean the soil on the surface of the peanut fruit.

5. The peanut harvesting and cleaning equipment according to claim 1, characterized in that: The heating component comprises a heating fan (6), the heating fan (6) is fixedly connected to the base (1), and the driving shaft (5) is rotatably connected to the heating fan (6).

6. The peanut harvesting and cleaning equipment according to claim 5, characterized in that: The heating component also includes a vent (52), a plurality of vents (52) are provided on the drive shaft (5), a through hole is provided in the drive shaft (5), an air outlet is provided at one end of the heating fan (6), the through hole is rotatably connected to the air outlet, and the vent (52) is connected to the through hole.

7. The peanut harvesting and cleaning equipment according to claim 1, characterized in that: The screening assembly comprises a collecting box (4) and a screening frame (41); the collecting box (4) is slidably connected to the base (1); a placement groove (42) is provided on the collecting box (4); and the screening frame (41) is snap-connected to the placement groove (42).

8. The peanut harvesting and cleaning equipment according to claim 1, characterized in that: The cleaning cylinder (2) is rotatably connected to a cover plate (21), one end of the cleaning cylinder (2) is fixedly connected to a bearing (23), the bearing (23) is rotatably connected to the base (1), and the drive shaft (5) is rotatably connected to the bearing (23).

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