Harvesting and bundling device
By designing a device that integrates harvesting and baling, using components such as inclined conveyor belts, cutting boards, crushing rollers and compression chambers, the automated harvesting and baling of forage and crop straw is realized, and the existing solutions are solved The problem of large investment in equipment and inconvenient work in technology improves work efficiency and reduces the level of manual labor.
Patent Information
- Application Number
- CN202420398980.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-01
AI Technical Summary
In the prior art, the harvesting and baling operations of forage and crop straw need to be carried out by a harvester and a baling machine respectively, resulting in large investment in equipment, inconvenient work and labor-intensive work.
Design a device that integrates harvesting and baling, including a harvesting machine body, a harvesting device, a packaging mechanism, a crushing mechanism and a conveying mechanism. The crop can be realized through components such as inclined conveyor belt, cutting board, crushing roller and compression chamber. Automatically cut, crush, compress and bale.
It realizes automatic harvesting and baling operations of crops, improves work efficiency, and reduces the level of manual labor.
Smart Images
Figure CN222442357U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of harvesting and baling, in particular to a harvesting and baling device. Background Art
[0002] With the rapid development of agriculture, electricity and animal husbandry in China, the demand for forage grass is also increasing day by day. As a large agricultural country, forage grass plays an important role in the development of animal husbandry as the energy nutrient for raising livestock. Since forage grass has problems such as large volume, low density and high transportation cost during transportation and storage, compressing and baling forage grass before transportation and storage can effectively reduce production costs and relieve the economic burden of farmers. At present, for the harvesting and baling operations of forage grass, crop straws, etc., a harvester and a baling machine generally work in cooperation respectively. First, the harvester harvests the forage grass or crop straws, etc., and then it is manually loaded into the baling machine for baling. This not only requires a large equipment investment, but also is not convenient to work, consuming a lot of labor and effort. Content of the Utility Model
[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide a harvesting and baling device, which integrates harvesting and packing, has high working efficiency and low manual labor intensity.
[0004] The purpose of the utility model is realized by the following technical solutions: A harvesting and baling device includes a harvesting body. A crawler-type traveling mechanism is arranged at the bottom of the harvesting body. A harvesting device is arranged at the front end of the harvesting body. A packing mechanism is arranged inside the harvesting body. A crushing mechanism and a conveying mechanism are arranged between the packing mechanism and the harvesting device. The conveying mechanism is located between the crushing mechanism and the packing mechanism. The harvesting device includes an inclined conveyor belt, a cutting plate and a protective cover. The shape of the protective cover is a U-shaped. The inclined conveyor belt is installed in the opening of the protective cover. The protective cover is fixedly installed on the harvesting body. A conveying space is formed between the top surface of the inclined conveyor belt and the inner top wall of the protective cover. The cutting plate is fixed in the opening of the protective cover. The inclined conveyor belt is located between the cutting plate and the crushing mechanism. A plurality of harvesting blades are rotatably arranged along the length direction of the top surface of the cutting plate. A拨动机构 is arranged above the harvesting device. The拨动机构 includes a拨动 arm, a拨盘 and a拨杆. The拨动 arms are hinged to both sides of the protective cover. The拨盘 is rotatably arranged inside the拨动 arm. A plurality of拨杆 are connected between the two拨盘. The plurality of拨杆 are evenly distributed along the circumferential direction of the拨盘. A plurality of拨齿 are fixedly arranged along the length direction of the拨杆.
[0005] In some embodiments, hydraulic cylinders are arranged on both sides of the protective cover. The cylinder body of the hydraulic cylinder is hinged to the protective cover. The telescopic shaft of the hydraulic cylinder is hinged to the拨动 arm. It should be noted that there are some Chinese characters in the original text that seem to be incorrect or incomplete in the "拨动机构" part. I have translated it as "拨动机构" for now, but it may need to be corrected according to the correct content.
[0006] In some embodiments, the dial is connected to the toggle arm through a main shaft rotation, wherein a motor box is fixed to the outer side of one of the toggle arms, a motor is arranged in the motor box, and the output shaft of the motor is connected to the main shaft through a coupling.
[0007] In some embodiments, a cutting shaft is coaxially fixed to the bottom of the harvesting blade, and the cutting shaft is rotatably connected to the cutting plate. A driving cavity is provided inside the cutting plate, and the cutting shaft extends into the driving cavity where a sprocket is fixed. The multiple sprockets are connected by chain transmission. A driving box is fixed on the cutting plate, and the driving box is located on the outside of the protective cover. A driving motor is provided in the driving box, and the output shaft of the driving motor penetrates into the driving cavity and is connected to a first gear. A second gear is mounted on the cutting shaft close to the driving motor, and the second gear meshes with the first gear.
[0008] In some embodiments, the crushing mechanism includes two crushing rollers, a crushing chamber is provided in the harvester body, the two crushing rollers are relatively arranged in the crushing chamber, the crushing rollers are rotatably connected to the harvester body, and a plurality of annular blades are evenly distributed on the crushing rollers along their own axial direction.
[0009] In some embodiments, the harvester body is provided with a compression chamber below the crushing chamber, the bottom of the crushing chamber is connected to the compression chamber, a compression plate is provided in the compression chamber, the compression plate moves close to or away from the conveying mechanism, a compression cylinder is provided in the harvester body, the telescopic shaft of the compression cylinder is connected to the compression plate, and a sealing plate is provided at one end of the compression chamber close to the conveying mechanism, and the sealing plate moves along the height direction of the harvester body.
[0010] In some embodiments, a lifting cylinder is vertically arranged below the sealing plate, and a telescopic shaft of the lifting cylinder is connected to the bottom of the sealing plate.
[0011] In some embodiments, the conveying mechanism adopts a chain-type conveyor belt, and a discharge port is provided at the tail of the harvester body.
[0012] The beneficial effects of the utility model are:
[0013] The harvesting device is used to cut off crops such as grass or straw from the roots, and the cut crops are pushed onto the inclined conveyor belt by the shifting mechanism, and the crops are sent to the crushing mechanism through the inclined conveyor belt. The crushing mechanism crushes the crops into small pieces, and the crushed crops enter the compression chamber and are compressed into a rectangular shape. The rectangular crops are pushed onto the conveying mechanism, and the conveying mechanism sends the compressed crops to the packaging mechanism, and finally the packaging mechanism baling the compressed crops, thereby completing the automatic harvesting and baling operations of the crops, with high work efficiency and low degree of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the internal structure of a harvesting and baling device of the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of a cutting plate in a harvesting and baling device of the utility model;
[0016] Figure 3 for Figure 1 Enlarged view of point A in the middle;
[0017] Figure 4 This is a schematic diagram of the external structure of a harvesting and baling device of the utility model;
[0018] In the figure, 1-harvester body, 2-inclined conveyor belt, 3-cutting plate, 4-protective cover, 5-harvesting blade, 6-sliding arm, 7-dial, 8-sliding rod, 9-sliding tooth, 10-hydraulic cylinder, 11-motor box, 12-cutting shaft, 13-sprocket, 14-drive box, 15-drive motor, 16-first gear, 17-second gear, 18-crushing roller, 19-crushing chamber, 20-annular blade, 21-compression chamber, 22-compression plate, 23-compression cylinder, 24-sealing plate, 25-lifting cylinder, 26-discharging port. DETAILED DESCRIPTION
[0019] The technical solution of the present utility model is further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present utility model is not limited to the following.
[0020] like Figures 1 to 4As shown in the figure, a harvesting and baling device includes a harvesting body 1. A crawler-type traveling mechanism is provided at the bottom of the harvesting body 1. A harvesting device is provided at the front end of the harvesting body 1. A baling mechanism is provided inside the harvesting body 1. A crushing mechanism and a conveying mechanism are provided between the baling mechanism and the harvesting device. The conveying mechanism is located between the crushing mechanism and the baling mechanism. The harvesting device includes an inclined conveyor belt 2, a cutting plate 3, and a protective cover 4. The shape of the protective cover 4 is in the shape of "冂". The inclined conveyor belt 2 is installed in the opening of the protective cover 4. The protective cover 4 is fixedly installed on the harvesting body 1. A conveying space is formed between the top surface of the inclined conveyor belt 2 and the inner top wall of the protective cover 4. The cutting plate 3 is fixed in the opening of the protective cover 4. The inclined conveyor belt 2 is located between the cutting plate 3 and the crushing mechanism. A plurality of harvesting blades 5 are rotatably provided along the length direction of the top surface of the cutting plate 3. A拨动机构 is provided above the harvesting device. The拨动机构 includes a拨动 arm 6, a dial 7, and a dial rod 8. The two sides of the protective cover 4 are both hinged with the拨动 arm 6. A dial 7 is rotatably provided inside the拨动 arm 6. A plurality of dial rods 8 are connected between the two dials 7. The plurality of dial rods 8 are evenly distributed along the circumferential direction of the dial 7. A plurality of teeth 9 are fixedly distributed along the length direction of the dial rod 8. The entire harvesting body 1 is driven by the crawler-type traveling mechanism to move, which can adapt to complex and changeable ground environments. The crop is cut off from the root position by the rotating harvesting blades 5. The dial 7 drives the dial rod 8 and the teeth 9 on the dial rod 8 to rotate, so as to dial the cut crop into the space between the protective cover 4 and the inclined conveyor belt 2. The inclined conveyor belt 2 dials the crop into the crushing mechanism. The crushing mechanism crushes the crop, which is convenient for subsequent compression. The crushed crop enters the conveying mechanism after compression, and the conveying mechanism sends the compressed crop into the baling mechanism for baling treatment, thus completing the harvesting and baling operations of the crop, with high working efficiency and low manual labor intensity.
[0021] In some embodiments, as Figure 1 and Figure 4 shown, hydraulic cylinders 10 are provided on both sides of the protective cover 4. The cylinder body of the hydraulic cylinder 10 is hinged to the protective cover 4, and the telescopic shaft of the hydraulic cylinder 10 is hinged to the拨动 arm 6. The telescopic movement of the hydraulic cylinder 10 drives the拨动 arm 6 to deflect around the hinged position, so as to change the action height of the拨动机构 and change the distance between the拨动机构 and the harvesting device, which is convenient for adjusting the height of the拨动机构 according to the height of the crop to smoothly dial the crop onto the inclined conveyor belt 2. The dial 7 is rotatably connected to the拨动 arm 6 through a main shaft. A motor box 11 is fixed on the outer side of one of the拨动 arm 6. A motor is provided inside the motor box 11. The output shaft of the motor is传动连接 to the main shaft through a coupling. The motor drives the main shaft to rotate, the main shaft drives the dial 7 to rotate, and the dial 7 drives the dial rod 8 and the teeth 9 on the dial rod 8 to rotate to complete the guiding and拨动 of the cut crop.
[0022] In some embodiments, as Figure 1 and It should be noted that there is an unclear term "拨动机构" in the original text. It is recommended to clarify this term for a more accurate translation. Here, a literal translation is used for now. Figure 2 As shown, a cutting shaft 12 is coaxially fixed to the bottom of the harvesting blade 5, and the cutting shaft 12 is rotatably connected to the cutting plate 3. A driving cavity is provided inside the cutting plate 3. The cutting shaft 12 extends to the driving cavity and a sprocket 13 is fixed therein. The plurality of sprockets 13 are connected by chain transmission. A driving box 14 is fixed on the cutting plate 3. The driving box 14 is located on the outside of the protective cover 4. A driving motor 15 is provided in the driving box 14. The output shaft of the driving motor 15 penetrates into the driving cavity and is connected to a first gear 16. A second gear 17 is mounted on the cutting shaft 12 close to the driving motor 15. The second gear 17 engages with the first gear 16. The driving motor 15 drives a cutting shaft 12 to rotate through the rotation of the first gear 16 and the second gear 17. The cutting shaft 12 drives the remaining cutting shafts 12 to rotate through the cooperation of the chain and the sprocket 13, so that the cutting blades 5 on the cutting plate 3 can all rotate to cut off the crops.
[0023] In some embodiments, Figure 1 As shown, the crushing mechanism includes two crushing rollers 18, a crushing chamber 19 is provided in the harvester body 1, the two crushing rollers 18 are relatively arranged in the crushing chamber 19, the crushing rollers 18 are rotatably connected to the harvester body 1, and a plurality of annular blades 20 are evenly arranged on the crushing rollers 18 along their own axial direction. One end of the crushing roller 18 is transmission-connected to the output shaft of the stepper motor, and the crushing roller 18 is driven to rotate by the stepper motor, and the crushing roller 18 drives the annular blades 20 to rotate. The crushing chamber 19 is located directly below the output end of the inclined conveyor belt 2, so that the inclined conveyor belt delivers the cut crops into the crushing chamber 19, and the rotating annular blades 20 crush the crops, which is convenient for subsequent compression processing.
[0024] In some embodiments, Figure 1As shown, the harvester body 1 is provided with a compression chamber 21 below the crushing chamber 19, the bottom of the crushing chamber 19 is connected to the compression chamber 21, a compression plate 22 is provided in the compression chamber 21, the compression plate 22 moves close to or away from the conveying mechanism, a compression cylinder 23 is provided in the harvester body 1, the telescopic shaft of the compression cylinder 23 is connected to the compression plate 22, a sealing plate 24 is provided at one end of the compression chamber 21 close to the conveying mechanism, the sealing plate 24 moves along the height direction of the harvester body 1, a lifting cylinder 25 is vertically provided below the sealing plate 24, the telescopic shaft of the lifting cylinder 25 is connected to the bottom of the sealing plate 24, the conveying mechanism adopts a chain plate conveyor belt, and a discharge port 26 is provided at the tail end of the harvester body 1, and the crops after compression process enter The compression plate 22 moves into the compression chamber 21, and the compression cylinder 23 drives the compression plate 22 to move close to the sealing plate 24. The crops in the compression chamber 21 are compressed into a rectangular or cubic shape through the joint action of the compression plate 22 and the sealing plate 24. Then, the lifting cylinder 25 drives the sealing plate 24 to move downward to open the opening of the compression chamber 21. The movement of the compression plate 22 pushes the compressed crops onto the chain plate conveyor belt, and the chain plate conveyor belt sends the compressed crops to the packaging mechanism for packaging. The compression plate 22 and the sealing plate 24 are reset to continue the compression operation. The compressed crops are then sent into the packaging mechanism through the conveying mechanism, and the next compressed crop pushes the previously packaged crops out of the discharge port 26 to complete the automatic cutting and baling operation. In specific implementation, the thickness of the compression plate 22 is greater than the length of the crushing chamber 19, so that during the compression process, the top surface of the compression plate 22 always blocks the bottom opening of the crushing chamber 19, so that the crushed crops in the crushing chamber 19 cannot enter the compression chamber 21. When the compression plate 22 is reset, the bottom opening of the crushing chamber 19 is in an open state for compression and loading. The packaging mechanism adopts a universal automatic packaging machine, model 101A, which belongs to the prior art and will not be repeated here.
[0025] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends" 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, 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 a limitation on the present invention; and it is known to those skilled in the art that the beneficial effects to be achieved by the present invention are only to achieve better beneficial effects under specific circumstances compared with the current implementation schemes in the prior art, rather than to directly achieve the best use effect in the industry.
[0026] The above is only a preferred embodiment of the utility model. It should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.
Claims
1. A harvesting and baling device, characterized in that: It includes a harvesting body (1). A crawler-type traveling mechanism is provided at the bottom of the harvesting body (1). A harvesting device is provided at the front end of the harvesting body (1). A packing mechanism is provided inside the harvesting body (1). A crushing mechanism and a conveying mechanism are provided between the packing mechanism and the harvesting device. The conveying mechanism is located between the crushing mechanism and the packing mechanism. The harvesting device includes an inclined conveyor belt (2), a cutting plate (3), and a protective cover (4). The shape of the protective cover (4) is in the shape of a U. The inclined conveyor belt (2) is installed in the opening of the protective cover (4). The protective cover (4) is fixedly installed on the harvesting body (1). A conveying space is formed between the top surface of the inclined conveyor belt (2) and the inner top wall of the protective cover (4). The cutting plate (3) is fixed in the opening of the protective cover (4). The inclined conveyor belt (2) is located between the cutting plate (3) and the crushing mechanism. A plurality of harvesting blades (5) are rotatably arranged along the length direction of the top surface of the cutting plate (3). A拨动机构 is provided above the harvesting device. The拨动机构 includes a拨动 arm (6), a dial (7), and a dial rod (8). The拨动 arm (6) is hinged on both sides of the protective cover (4). The dial (7) is rotatably arranged inside the拨动 arm (6). The two dials (7) are connected by a plurality of dial rods (8). The plurality of dial rods (8) are evenly distributed along the circumferential direction of the dial (7). A plurality of dial teeth (9) are fixedly arranged along the length direction of the dial rod (8).
2. A harvesting and baling device according to claim 1, characterized in that: Hydraulic cylinders (10) are provided on both sides of the protective cover (4). The cylinder body of the hydraulic cylinder (10) is hinged on the protective cover (4). The telescopic shaft of the hydraulic cylinder (10) is hinged on the拨动 arm (6).
3. A harvesting and baling device according to claim 2, characterized in that: The dial (7) is rotatably connected to the拨动 arm (6) through a main shaft. A motor box (11) is fixed on the outside of one of the拨动 arm (6). A motor is provided inside the motor box (11). The output shaft of the motor is传动连接 to the main shaft through a coupling.
4. A harvesting and baling device according to claim 3, characterized in that: The bottom of the harvesting blade (5) is coaxially fixed with a cutting shaft (12). The cutting shaft (12) is rotatably connected to the cutting plate (3). A driving cavity is provided inside the cutting plate (3). The cutting shaft (12) extends into the driving cavity and is fixed with a sprocket (13). The plurality of sprockets (13) are传动连接 by a chain. A driving box (14) is fixed on the cutting plate (3). The driving box (14) is located outside the protective cover (4). A driving motor (15) is provided inside the driving box (14). The output shaft of the driving motor (15) penetrates into the driving cavity and is connected with a first gear (16). A second gear (17) is sleeved on the cutting shaft (12) close to the driving motor (15). The second gear (17) meshes with the first gear (16).
5. A harvesting and baling device according to claim 1, characterized in that: The pulverizing mechanism comprises two pulverizing rollers (18), a pulverizing chamber (19) is provided in the harvester body (1), the two pulverizing rollers (18) are arranged opposite to each other in the pulverizing chamber (19), the pulverizing rollers (18) are rotatably connected to the harvester body (1), and a plurality of annular blades (20) are evenly distributed on the pulverizing rollers (18) along their own axial direction.
6. A harvesting and baling device according to claim 5, characterized in that: The harvester body (1) is provided with a compression chamber (21) below the crushing chamber (19); the bottom of the crushing chamber (19) is connected to the compression chamber (21); a compression plate (22) is provided in the compression chamber (21); the compression plate (22) moves toward or away from the conveying mechanism; a compression cylinder (23) is provided in the harvester body (1); a telescopic shaft of the compression cylinder (23) is connected to the compression plate (22); a sealing plate (24) is provided at one end of the compression chamber (21) close to the conveying mechanism; the sealing plate (24) moves along the height direction of the harvester body (1).
7. A harvesting and baling device according to claim 6, characterized in that: A lifting cylinder (25) is vertically arranged below the sealing plate (24), and a telescopic shaft of the lifting cylinder (25) is connected to the bottom of the sealing plate (24).
8. A harvesting and baling device according to claim 7, characterized in that: The conveying mechanism adopts a chain plate type conveyor belt, and a discharge port (26) is provided at the tail of the harvester body (1).