Corn straw harvesting equipment
By designing a motor-driven corn stalk harvesting equipment, cutting with the spindle, the second cam and the knife head, and neatly transporting corn stalks through rotating plates and inclined plates, the problem of difficult to cut and scattered corn stalks in the prior art is solved, and the harvesting efficiency and neatness are improved.
Patent Information
- Application Number
- CN202421049427.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-15
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-15
AI Technical Summary
The existing corn stalk harvesting devices tend to cause the corn stalk to bend in reverse during cutting, which is difficult to cut, affecting the harvesting efficiency, and the corn stalks are scattered irregularly after cutting, affecting the movement of the device and the collection and bundling.
A corn stalk harvesting equipment was designed, using a motor to drive the spindle to rotate, driving the second cam and the knife head to cut the corn stalks, and the cut corn stalks were neatly transported to the placement pool through the rotating plate and inclined plate.
It improves the harvesting efficiency of corn stalks, ensures that corn stalks fall neatly into the placement pool, and reduces the difficulty of collecting and bundling of staff.
Smart Images
Figure CN222603082U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural equipment, in particular to corn stalk harvesting equipment. Background Art
[0002] Corn stalks are an important crop byproduct. They are rich in organic matter and a variety of nutrients and have a wide range of utilization values. However, in the past, due to the limitations of technology and equipment conditions, corn stalks were often treated as waste, which not only wasted precious resources, but also may pollute the environment. With the global emphasis on renewable energy and environmental protection technologies, the utilization value of corn stalks as a renewable biomass energy has also received more widespread attention. The development of corn stalk harvesting equipment provides important technical support for the energy utilization of corn stalks, helps promote the development of the biomass energy industry, and promotes environmental protection and sustainable development.
[0003] The existing corn stalk harvesting device cuts the corn stalks, but because the corn stalks are cut directly without being stabilized, the corn stalks are prone to reverse bending during cutting, making it difficult to cut them, which affects the harvesting efficiency. At the same time, the direct cutting operation causes the corn stalks to fall randomly. The corn stalks scattered irregularly in the field not only affect the smooth movement of the device, but also the device crushes the corn stalks, causing them to break and damage, which adds difficulty to the collection and bundling work. Utility Model Content
[0004] The purpose of the utility model is to provide corn stalk harvesting equipment to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a machine body, a connecting plate fixedly connected to the outside of the machine body, a motor fixedly connected to the outside of the connecting plate, a main shaft is arranged at the output end of the motor, a rotating plate is rotatably connected to the outside of the main shaft, a second cam is rotatably connected to the outside of the rotating plate, a connecting rod is fixedly connected to the outside of the main shaft, an inclined plate is fixedly connected to the outside of the machine body, a placing pool is fixedly connected to the outside of the inclined plate; a gear is fixedly connected to the outside of the second cam, a mounting plate is rotatably connected to the outside of the gear, the mounting plate is fixedly connected to the machine body, a crank is rotatably connected to the outside of the mounting plate, the crank is slidably connected to the gear, a slider is slidably connected to the outside of the crank, the slider is slidably connected to the mounting plate, and a cutter head is fixedly connected to the outside of the slider.
[0006] Preferably, a first cam is fixedly connected to the outside of the main shaft, a rotating plate is rotatably connected to the outside of the first cam, and the rotating plate is rotatably connected to the main shaft through the first cam.
[0007] Preferably, a second sliding groove is provided on the outside of the crank, a gear is slidably connected to the outside of the second sliding groove, and the gear and the crank are slidably connected via the second sliding groove.
[0008] Preferably, a first sliding groove is provided on the outside of the crank, a sliding block is slidably connected to the outside of the first sliding groove, and the sliding block is slidably connected to the crank via the first sliding groove.
[0009] Preferably, a slide rail is provided on the outside of the mounting plate, a slider is slidably connected to the outside of the slide rail, and the mounting plate and the slider are slidably connected via the slide rail.
[0010] Preferably, a plurality of wheels are fixedly connected to the outside of the machine body.
[0011] Compared with the prior art, the utility model has the following beneficial effects: when in use, the staff controls the machine body to move forward, and then starts the motor to rotate the main shaft, and the rotation of the main shaft drives the second cam to rotate, thereby driving the cutter head fixedly connected to the slider to cut the corn stalks, so that while the machine body moves forward, the cut corn stalks fall onto the connecting plate, and the first cam drives the rotating plate to rotate, so that the corn stalks are transported by the rotating plate to the inclined plate, and then fall neatly into the placement pool through the inclined plate, which is convenient for the staff to pack and store, reduces the difficulty of collecting and bundling for the staff, and improves the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The utility model is further described below in conjunction with the accompanying drawings:
[0013] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;
[0014] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from top view;
[0015] Figure 3 It is a rear-view stereoscopic structural schematic diagram of the utility model.
[0016] In the figure: 1. body; 2. wheel; 3. placement pool; 4. inclined plate; 5. connecting plate; 6. motor; 7. rotating plate; 8. main shaft; 9. first cam; 10. connecting rod; 11. slide rail; 12. slider; 13. mounting plate; 14. gear; 15. first slide groove; 16. crank; 17. second slide groove; 18. cutter head; 19. second cam. DETAILED DESCRIPTION
[0017] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.
[0018] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0019] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0020] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0021] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0022] Embodiment 1
[0023] See also Figures 1 to 3The utility model provides a technical solution: a machine body 1, a connecting plate 5 is fixedly connected to the outside of the machine body 1, a motor 6 is fixedly connected to the outside of the connecting plate 5, a main shaft 8 is arranged at the output end of the motor 6, a rotating plate 7 is rotatably connected to the outside of the main shaft 8, a second cam 19 is rotatably connected to the outside of the rotating plate 7, a connecting rod 10 is fixedly connected to the outside of the main shaft 8, an inclined plate 4 is fixedly connected to the outside of the machine body 1, a placing pool 3 is fixedly connected to the outside of the inclined plate 4; a first cam 9 is fixedly connected to the outside of the main shaft 8, a rotating plate 7 is rotatably connected to the outside of the first cam 9, and the rotating plate 7 and the main shaft 8 are rotatably connected via the first cam 9.
[0024] Because the output end of the motor 6 is provided with a main shaft 8, the staff controls the rotation of the motor 6 to drive the main shaft 8 to rotate. Since the main shaft 8 is fixedly connected to the first cam 9, and the first cam 9 is rotatably connected to the rotating plate 7, when the cut corn stalks fall onto the connecting plate 5, the movement of the rotating plate 7 drives the corn structure to be transported to the inclined plate 4. Since the inclined plate 4 has a certain slope, the corn stalks fall onto the placement pool 3, which is convenient for the staff to pack and bundle, thereby improving the work efficiency of the staff.
[0025] Embodiment 2
[0026] On the basis of the first embodiment, the second cam 19 is fixedly connected to the outside of the gear 14, the gear 14 is rotatably connected to the mounting plate 13, the mounting plate 13 is fixedly connected to the body 1, the mounting plate 13 is rotatably connected to the outside of the crank 16, the crank 16 is slidably connected to the gear 14, the crank 16 is slidably connected to the outside of the slider 12, the slider 12 is slidably connected to the mounting plate 13, and the outside of the slider 12 is fixedly connected to the cutter head 18; the crank 16 is provided with a second slide groove 17, the second slide groove 17 is slidably connected to the outside of the gear 14, and the gear 14 and the crank 16 are slidably connected through the second slide groove 17; the crank 16 is provided with a first slide groove 15, the first slide groove 15 is slidably connected to the outside of the slider 12, and the slider 12 and the crank 16 are slidably connected through the first slide groove 15; the mounting plate 13 is provided with a slide rail 11, the slide rail 11 is slidably connected to the outside of the slider 12, and the mounting plate 13 and the slider 12 are slidably connected through the slide rail 11; the body 1 is fixedly connected to the outside.
[0027] Because the second cam 19 is rotatably connected to the rotating plate 7, the second cam 19 is driven to rotate while the rotating plate 7 moves, so that the second cam 19 drives the gear 14 to rotate. Since the gear 14 is slidably connected to the crank 16, the crank 16 is slidably connected to the slider 12 through the first slide groove 15, so that the crank 16 drives the slider 12 to slide. Since the slider 12 is fixedly connected to the cutter head 18, the corn is cut by the cutter head 18, which greatly reduces the work pressure of the staff. The wheel 2 fixedly connected to the body 1 increases the mobility of the device, so that the device can adapt to different working environments.
[0028] When the utility model is in use, the staff controls the body 1 to move forward, and then starts the motor 6, so that the main shaft 8 rotates, and the rotation of the main shaft 8 drives the second cam 19 to rotate, thereby driving the cutter head 18 fixedly connected to the slider 12 to cut the corn stalks, so that the body 1 moves forward and drives the cut corn stalks to fall onto the connecting plate 5, and the first cam 9 drives the rotating plate 7 to rotate, so that the corn stalks are transported to the inclined plate 4 by the rotating plate 7, and then fall neatly into the placement pool 3 through the inclined plate 4, which is convenient for the staff to pack and store, reduces the difficulty of collecting and bundling for the staff, and improves the work efficiency of the staff.
[0029] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0030] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. A corn stalk harvesting device, comprising a body (1), characterized in that: The machine body (1) is externally fixedly connected to a connecting plate (5), the connecting plate (5) is externally fixedly connected to a motor (6), an output end of the motor (6) is provided with a main shaft (8), the main shaft (8) is externally rotatably connected to a rotating plate (7), the rotating plate (7) is externally rotatably connected to a second cam (19), the main shaft (8) is externally fixedly connected to a connecting rod (10), the machine body (1) is externally fixedly connected to an inclined plate (4), and the inclined plate (4) is externally fixedly connected to a placement pool (3); The second cam (19) is fixedly connected to a gear (14) on the outside, the gear (14) is rotatably connected to a mounting plate (13) on the outside, the mounting plate (13) is fixedly connected to the machine body (1), the mounting plate (13) is rotatably connected to a crank (16) on the outside, the crank (16) is slidably connected to the gear (14), the crank (16) is slidably connected to a slider (12) on the outside, the slider (12) is slidably connected to the mounting plate (13), and the slider (12) is fixedly connected to a cutter head (18) on the outside.
2. The corn stalk harvesting equipment according to claim 1, characterized in that: The main shaft (8) is fixedly connected to a first cam (9) on the outside, the first cam (9) is rotatably connected to a rotating plate (7) on the outside, and the rotating plate (7) and the main shaft (8) are rotatably connected via the first cam (9).
3. The corn stalk harvesting equipment according to claim 1, characterized in that: A second sliding groove (17) is provided on the outside of the crank (16), a gear (14) is slidably connected to the outside of the second sliding groove (17), and the gear (14) and the crank (16) are slidably connected via the second sliding groove (17).
4. The corn stalk harvesting equipment according to claim 1, characterized in that: A first sliding groove (15) is provided on the outside of the crank (16), a slider (12) is slidably connected to the outside of the first sliding groove (15), and the slider (12) and the crank (16) are slidably connected via the first sliding groove (15).
5. The corn stalk harvesting equipment according to claim 1, characterized in that: The mounting plate (13) is provided with a slide rail (11) on the outside, the slide rail (11) is slidably connected to a slider (12) on the outside, and the mounting plate (13) and the slider (12) are slidably connected via the slide rail (11).
6. The corn stalk harvesting equipment according to claim 1, characterized in that: A plurality of wheels (2) are fixedly connected to the outside of the machine body (1).