Miniature organic wheat harvester

Abstract

The utility model provides a miniature organic wheat harvester, and belongs to the technical field of miniature organic wheat harvesting. The miniature organic wheat harvester comprises a mounting frame, an electric telescopic rod is fixedly mounted in the mounting frame, a toothed plate is arranged at the output end of the electric telescopic rod, gears are arranged on the two sides of the toothed plate, and two sets of connecting rods are symmetrically arranged in the mounting frame; the electric telescopic rod is controlled to be recycled through mutual cooperation of the PLC, the electric telescopic rod, the toothed plate, the gears, the connecting rods, the fixing rods and the cutting knives, the two sets of gears can be driven to rotate when the electric telescopic rod is recycled, at the moment, the mounting rods drive the connecting rods to rotate inwards, and when the mounting rods rotate, the cutting knives are arranged on the connecting rods, so that the electric telescopic rod is driven to rotate inwards. The fixed rod can be driven to rotate synchronously, so that the two sets of cutting knives move relatively, organic wheat can be cut, the harvesting efficiency of the organic wheat is improved, and physical output can be reduced.

Description

Technical Field

[0001] The utility model relates to the field of micro-organic wheat harvesting, in particular to a micro-organic wheat harvester. Background Art

[0002] The micro organic wheat harvester is a challenging engineering task that requires combining various aspects of mechanical design, electronic control, and agricultural technology to design an effective harvesting mechanism that can accurately cut the wheat stalks and collect the wheat ears, ensuring that the cutting mechanism can accurately and efficiently cut the wheat stalks without damaging the wheat ears. This micro organic wheat harvester can be used in small-scale farms or for research purposes to help farmers improve the efficiency and quality of wheat harvesting while reducing labor intensity and costs.

[0003] In the specific harvesting of organic wheat, the usual harvesting method is to use a sickle to cut the organic wheat stems to complete the harvesting of the organic wheat. Although this method can harvest organic wheat, the harvesting efficiency is low, and the long-term harvesting of organic wheat consumes a lot of physical strength, which is not convenient for the operator to use. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a miniature organic wheat harvester which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a miniature organic wheat harvester, comprising a mounting frame,

[0007] An electric telescopic rod is fixedly installed inside the mounting frame, a tooth plate is provided at the output end of the electric telescopic rod, gears are provided on both sides of the tooth plate, two groups of connecting rods are symmetrically arranged inside the mounting frame, and one end of the two groups of connecting rods is provided with a cutting knife;

[0008] A storage box is arranged at the front of the mounting frame, a grinding sheet is arranged inside the storage box, and a baffle is arranged at the rear of the mounting frame.

[0009] In a preferred solution, two groups of mounting rods are symmetrically arranged inside the mounting frame, and the two groups of connecting rods are respectively located on the surfaces of the two groups of mounting rods.

[0010] In a preferred solution, two groups of limit rods are symmetrically arranged inside the mounting frame, and fixing rods are arranged on the surfaces of the two groups of limit rods.

[0011] In a preferred solution, one end of the two groups of fixing rods are respectively connected to the two groups of cutting knives, and the toothed plate is meshedly connected to the two groups of gears.

[0012] In a preferred solution, the two groups of gears are respectively fixed to the surfaces of the two groups of mounting rods, and a PLC controller is provided at one end of the electric telescopic rod.

[0013] In a preferred solution, the two groups of cutting knives are arranged in an inclined shape, and the baffle is arranged on one side of the cutting knives.

[0014] In a preferred solution, a handle is fixedly sleeved on the surface of the electric telescopic rod, and the toothed plate is arranged between two groups of limiting rods.

[0015] In a preferred solution, threaded holes are provided at the rear of the mounting frame and inside the baffle, and threaded rods are provided inside the threaded holes.

[0016] The utility model provides a miniature organic wheat harvester, and its beneficial effects include:

[0017] 1. Through the cooperation of the PLC controller, the electric telescopic rod, the toothed plate, the gear, the connecting rod, the fixed rod and the cutting knife, the electric telescopic rod can be controlled to be retracted. When retracted, the two sets of gears can be driven to rotate. At this time, the mounting rod drives the connecting rod to rotate inward. When the mounting rod rotates, the fixed rod can be driven to rotate synchronously, so that the two sets of cutting knives can move relative to each other, and the organic wheat can be cut, thereby improving the harvesting efficiency of organic wheat. In addition, since the cutting is electric, physical exertion can be reduced.

[0018] 2. By setting the cutting knife, the baffle, the storage box and the grinding sheet, when the operator needs to place the organic wheat into the inside of the collection frame and the like, the operator can first use the cutting knife to cut the organic wheat. When the cutting is completed, the organic wheat can be moved to the baffle through the slope of the cutting knife, and then the operator can move the device to the top of the collection frame, and finally put the organic wheat into the inside of the collection frame and the like, so that the operator can collect the organic wheat. After the two sets of cutting knives have been used for a long time, the operator can take out the grinding sheet inside the storage box, and then grind the two sets of cutting knives, thereby improving the cutting efficiency of the organic wheat, and then improving the harvesting efficiency of the organic wheat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 It is an overall stereogram provided by the embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the cross-sectional structure of the mounting frame provided in the embodiment of the utility model;

[0022] Figure 3 The utility model embodiment provides Figure 2 The enlarged view of point A in the middle;

[0023] Figure 4 A schematic diagram of the rear structure of the mounting frame provided in the embodiment of the utility model;

[0024] In the figure: 11, mounting frame; 12, electric telescopic rod; 13, PLC controller; 14, tooth plate; 15, gear; 16, connecting rod; 17, fixing rod; 18, cutting knife; 19, handle; 2, storage box; 21, baffle; 22, grinding disc; 23, mounting rod; 24, limit rod. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Reference Figure 1-Figure 4The utility model provides a technical solution: a micro organic wheat harvester, comprising a mounting frame 11, an electric telescopic rod 12 is fixedly installed inside the mounting frame 11, a tooth plate 14 is arranged at the output end of the electric telescopic rod 12, gears 15 are arranged on both sides of the tooth plate 14, two groups of connecting rods 16 are symmetrically arranged inside the mounting frame 11, and a cutting knife 18 is arranged at one end of the two groups of connecting rods 16. Through the mutual cooperation of the PLC controller 13, the electric telescopic rod 12, the tooth plate 14, the gear 15, the connecting rod 16, the fixed rod 17 and the cutting knife 18, when the operator needs to harvest the organic wheat, the operator can first control the PLC controller 13 to extend the electric telescopic rod 12, and when extending, the tooth plate 14 moves synchronously, At this time, the two sets of gears 15 rotate, and the mounting rod 23 drives the connecting rod 16 to rotate outward. When the mounting rod 23 rotates, it can drive the fixed rod 17 to rotate synchronously, so that the two sets of cutting knives 18 are separated. Then the operator can place the two sets of cutting knives 18 on both sides of the organic wheat. Then the operator can control the electric telescopic rod 12 to retract. When retracting, it can drive the two sets of gears 15 to rotate. At this time, the mounting rod 23 drives the connecting rod 16 to rotate inward. When the mounting rod 23 rotates, it can drive the fixed rod 17 to rotate synchronously, so that the two sets of cutting knives 18 move relative to each other, and the organic wheat can be cut, thereby improving the harvesting efficiency of organic wheat. Moreover, since the cutting is electric, physical exertion can be reduced.

[0027] Reference Figure 1-Figure 4In a preferred embodiment, a storage box 2 is provided at the front of the mounting frame 11, a grinding sheet 22 is provided inside the storage box 2, a baffle 21 is provided at the rear of the mounting frame 11, two groups of mounting rods 23 are symmetrically provided inside the mounting frame 11, two groups of connecting rods 16 are respectively provided on the surfaces of the two groups of mounting rods 23, two groups of limiting rods 24 are symmetrically provided inside the mounting frame 11, and the surfaces of the two groups of limiting rods 24 are both provided with fixing rods 17, one end of the two groups of fixing rods 17 is respectively connected with two groups of cutting knives 18, the tooth plate 14 is meshed and connected with the two groups of gears 15, and the two groups of gears 15 are respectively fixed on the surfaces of the two groups of mounting rods 23, and a PLC controller 13 is provided at one end of the electric telescopic rod 12, by setting the cutting knife 18, the baffle 21, and the storage box 2 and the grinding sheet 22, so that when the operator needs to place the organic wheat into the inside of the collection frame and the like, the operator can first use the cutting knife 18 to cut the organic wheat. When the cutting is completed, the organic wheat can be moved to the baffle 21 through the slope of the cutting knife 18, and then the operator can move the device to the top of the collection frame, and finally put the organic wheat into the inside of the collection frame and the like, so that the operator can collect the organic wheat. When the two sets of cutting knives 18 need to be polished after a long time, the operator can take out the grinding sheet 22 inside the storage box 2, and then polish the two sets of cutting knives 18, so as to improve the cutting efficiency of the organic wheat, and then improve the harvesting efficiency of the organic wheat, which is convenient for the operator to use.

[0028] Reference Figure 1-Figure 4 In a preferred embodiment, the two sets of cutting knives 18 are arranged in an inclined shape, the baffle 21 is arranged on one side of the cutting knife 18, and a handle 19 is fixedly sleeved on the surface of the electric telescopic rod 12. By setting the handle 19, it is convenient for the operator to carry the device, and the tooth plate 14 is arranged between the two sets of limiting rods 24. Threaded holes are opened in the rear part of the mounting frame 11 and the inside of the baffle 21, and a threaded rod is arranged inside the threaded hole. By setting the threaded rod, the baffle 21 can be disassembled, which is convenient for the operator to use.

[0029] Specifically, the working process or working principle of the micro organic wheat harvester is as follows: in the specific organic wheat harvesting, the usual harvesting method is to use a sickle to cut the organic wheat stems to complete the organic wheat harvesting. Although this method can harvest organic wheat, the harvesting efficiency is low, and the long-term harvesting of organic wheat consumes a lot of physical strength, which is not convenient for the operator to use. Therefore, this technical solution can solve the above problems. When the operator needs to harvest organic wheat, the operator can first control the PLC controller 13, the electric telescopic rod 12 is extended. When extended, the tooth plate 14 moves synchronously, and the two sets of gears 15 rotate at this time. At this time, the installation rod 23 drives the connecting rod 16 to rotate outward. When the installation rod 23 rotates, it can drive the fixing rod 17 to rotate synchronously, so that the two sets of cutting knives 18 are separated. Then the operator can place the two sets of cutting knives 18 on both sides of the organic wheat. Then the operator can control the electric telescopic rod 12 to retract. When retracting, it can drive the two sets of gears 15 to rotate. At this time, the installation rod 23 drives the connecting rod 16 to rotate outward. The movable connecting rod 16 rotates inward, and when the mounting rod 23 rotates, the fixing rod 17 can be driven to rotate synchronously, so that the two sets of cutting knives 18 move relative to each other, and the organic wheat can be cut, thereby improving the harvesting efficiency of the organic wheat. Moreover, since the cutting is performed electrically, physical exertion can be reduced, and it is convenient for the operator to use. When the operator needs to place the organic wheat inside the collection frame or other items, the operator can first use the cutting knife 18 to cut the organic wheat. After the cutting is completed, the organic wheat can be moved to the baffle 21 through the slope of the cutting knife 18, and then the operator can move the device to the top of the collection frame, and finally put the organic wheat into the collection frame or other items, so that the operator can collect the organic wheat. When the two sets of cutting knives 18 need to be polished after a long time, the operator can take out the polishing sheet 22 inside the storage box 2, and then polish the two sets of cutting knives 18, so as to improve the cutting efficiency of the organic wheat, thereby improving the harvesting efficiency of the organic wheat, and facilitating the operator to use. At this point, all processes are completed.

[0030] It should be noted that the electric telescopic rod 12 and the PLC controller 13 are both electrically connected to an external power supply and are devices or equipment existing in the prior art, or are devices or equipment that can be realized in the prior art. Their power supply, specific composition and principles are clear to those skilled in the art, so they will not be described in detail.

Claims

1. A miniature organic wheat harvester, characterized in that: comprising a mounting frame (11), An electric telescopic rod (12) is fixedly installed inside the mounting frame (11), a toothed plate (14) is provided at the output end of the electric telescopic rod (12), gears (15) are provided on both sides of the toothed plate (14), two groups of connecting rods (16) are symmetrically arranged inside the mounting frame (11), and a cutting knife (18) is provided at one end of the two groups of connecting rods (16); A storage box (2) is arranged at the front of the mounting frame (11), a grinding sheet (22) is arranged inside the storage box (2), and a baffle (21) is arranged at the rear of the mounting frame (11).

2. The micro organic wheat harvester according to claim 1, characterized in that: Two groups of mounting rods (23) are symmetrically arranged inside the mounting frame (11), and the two groups of connecting rods (16) are respectively disposed on the surfaces of the two groups of mounting rods (23).

3. The micro organic wheat harvester according to claim 2, characterized in that: Two groups of limiting rods (24) are symmetrically arranged inside the mounting frame (11), and fixing rods (17) are arranged on the surfaces of the two groups of limiting rods (24).

4. The micro organic wheat harvester according to claim 3, characterized in that: One end of the two groups of fixing rods (17) is respectively connected to the two groups of cutting knives (18), and the toothed plate (14) is meshingly connected to the two groups of gears (15).

5. The micro organic wheat harvester according to claim 4, characterized in that: The two groups of gears (15) are respectively fixed on the surfaces of two groups of mounting rods (23), and a PLC controller (13) is provided at one end of the electric telescopic rod (12).

6. The micro organic wheat harvester according to claim 5, characterized in that: The two groups of cutting knives (18) are both arranged in an inclined shape, and the baffle (21) is arranged on one side of the cutting knives (18).

7. The micro organic wheat harvester according to claim 6, characterized in that: The surface of the electric telescopic rod (12) is fixedly sleeved with a handle (19), and the toothed plate (14) is arranged between two groups of limiting rods (24).

8. The micro organic wheat harvester according to claim 7, characterized in that: The rear portion of the mounting frame (11) and the interior of the baffle (21) are both provided with threaded holes, and threaded rods are provided inside the threaded holes.

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