Forage grass harvester
By designing a forage harvester, which utilizes conveyor belts and cutting blades to achieve efficient forage harvesting, the problem of low efficiency in manual harvesting has been solved, enabling efficient, safe, and high-efficiency large-scale forage harvesting.
Patent Information
- Application Number
- CN202520011798.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2035-01-03
AI Technical Summary
Manual harvesting of pasture is inefficient, unsuitable for large-scale harvesting, labor-intensive, and can easily lead to physical injury.
Design a forage harvester, including a processing bucket, a conveyor belt, a cutting blade, a hot air blower, and wheels. The cutting blade is driven by a motor to cut the forage, the conveyor belt transports and heats and dries the forage, a sterilizing agent is placed below the discharge port and sprayed onto the forage, the air outlet of the hot air blower faces the first conveyor belt, and the outer surface of the wheels is covered with sterilizing agent that is sprayed onto the forage. This machine is used for large-scale batch harvesting of forage.
It improves the efficiency of forage harvesting, reduces labor intensity, adapts to large-scale planting, prevents forage rot and pest infestation, and enhances the flexibility and stability of the equipment.
Smart Images
Figure CN223626413U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of pasture harvesting for animal husbandry, and particularly relates to a pasture harvester. BACKGROUND
[0002] Pasture refers to grass plants specially used for feeding livestock, and pasture harvesting is an important link in agricultural production.
[0003] If manual harvesting is used when the pasture is harvested, the harvesting speed is slow and the efficiency is low, and the manual harvesting is only suitable for small-scale regional pasture harvesting, but cannot adapt to large-area pasture harvesting, and the manual harvesting has large labor intensity and is prone to cause fatigue and physical injury of workers. UTILITY MODEL CONTENT
[0004] To solve the problems in the background art, the application provides a pasture harvester which can be used for batch harvesting of large-scale planted pasture to improve the pasture harvesting efficiency and has small labor intensity compared with manual harvesting, so that the physical burden of workers can be reduced.
[0005] To achieve the above object, the utility model provides the following technical scheme.
[0006] A pasture harvester comprises a processing hopper, a first conveying belt arranged at the bottom of the processing hopper, a bent plate arranged at the front end of the processing hopper, a rotating block arranged at the upper end of one inclined surface of the bent plate, a first motor arranged at the lower end surface of the one inclined surface of the bent plate, a transmission connection between the first motor and the rotating block, a rotating rod connected to the side surface of the rotating block, a cutting knife arranged at the side edge of the rotating rod, another inclined surface of the bent plate extending to the first conveying belt, a discharge port arranged at the rear end of the processing hopper, a second conveying belt arranged below the discharge port, a hot air blower arranged in the processing hopper, an air outlet of the hot air blower facing the first conveying belt, a walking wheel arranged at the bottom end of the processing hopper, and a traction block connected to the front end of the processing hopper.
[0007] In one embodiment of the application, a partition plate is arranged on the surface of the first conveying belt.
[0008] In one embodiment of the application, two hot air blowers are symmetrically arranged on the inner wall of the processing hopper.
[0009] In one embodiment of the application, a horizontal rod is connected to the upper part of the rear end of the processing hopper, and a medicine box is hung below the horizontal rod.
[0010] In one embodiment of the application, a connecting rod is arranged below the discharge port, toothed plates are connected to the two sides of the second conveying belt, a transmission gear is arranged on one side of the connecting rod, a second motor is arranged on the other side of the connecting rod, the second motor is in transmission connection with the transmission gear, and the transmission gear is in meshing connection with the toothed plates.
[0011] In one embodiment of the present application, the front end of the processing hopper is provided with a telescopic rod.
[0012] In one embodiment of the present application, the outer ring surface of the walking wheel is pasted with anti-skid strips.
[0013] In summary, the technical scheme provided by the present application has the following beneficial technical effects: the present application is provided with a bending plate at the front end of the processing hopper, and the upper end surface of one inclined surface of the bending plate is provided with a rotating block, and the lower end surface of the one inclined surface of the bending plate is provided with a first motor, and the first motor is in transmission connection with the rotating block, that is, the first motor can drive the rotating block to rotate on the upper end surface of the bending plate, the rotating block is connected with a rotating rod on the side surface, and the side edge of the rotating rod is provided with a cutting knife, the rotating block drives the rotating rod to rotate, and in turn drives the cutting knife to rotate to cut the grass in front of the bending plate, the first conveying belt conveys the grass to the discharge port, the second conveying belt is arranged below the discharge port, the grass falls on the surface of the second conveying belt from the discharge port, and the second conveying belt conveys the grass to one side of the processing hopper for accumulation, which is convenient for later raking and collecting the grass. The grass harvester can harvest the grass, and can move on the grassland through the traction of the agricultural machine, and can be used for batch harvesting of large-scale planted grass. Compared with manual harvesting of grass, the grass harvesting and processing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creating labor.
[0015] Figure 1 The three-dimensional structure schematic diagram of the grass harvester provided by one embodiment of the present application is shown in the figure.
[0016] Figure 2 The bending plate structure schematic diagram of the grass harvester provided by one embodiment of the present application is shown in the figure.
[0017] Figure 3 The three-dimensional structure schematic diagram of the grass harvester provided by one embodiment of the present application is shown in the figure.
[0018] Figure 4 The three-dimensional structure schematic diagram of the grass harvester provided by one embodiment of the present application is shown in the figure.
[0019] Figure 5 The three-dimensional structure schematic diagram of the grass harvester provided by one embodiment of the present application is shown in the figure.
[0020] Figure 6 The enlarged view of A in the figure. Figure 5
[0021] In the figure: processing hopper-1, first conveyor belt-11, partition-111, discharge port-12, connecting rod-121, transmission gear-122, second motor-123, hot air blower-13, cross bar-14, medicine box-141;
[0022] bent plate-2, rotating block-21, rotating rod-211, cutting knife-212, first motor-22;
[0023] second conveyor belt-3, toothed plate-31;
[0024] walking wheel-4, anti-skid strip-41;
[0025] traction block-5;
[0026] telescopic rod-6. DETAILED DESCRIPTION
[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme in the embodiments of the present application is described clearly and completely below. Obviously, the described embodiments are some embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work also belong to the scope of protection of the present application.
[0028] It should be noted that in the description of the present application, the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.
[0029] In the present application, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection; it can be directly connected, or indirectly connected through intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood through specific circumstances.
[0030] In the embodiments of the present application, the words "exemplary" or "for example" are used to mean serving as an example, instance, or illustration. Any embodiment or design presented as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or advantageous than other embodiments or design solutions. Rather, the use of "exemplary" or "for example" is intended to present concepts in a concrete manner.
[0031] The embodiment provides a pasture harvester. Figures 1-6 As shown, the pasture harvester comprises a processing hopper 1, a first conveying belt 11 arranged at the bottom of the processing hopper 1, a bent plate 2 arranged at the front end of the processing hopper 1, a rotating block 21 arranged at the upper end of one inclined surface of the bent plate 2, a first motor 22 arranged at the lower end surface of the one inclined surface of the bent plate 2, a transmission connection between the first motor 22 and the rotating block 21, a rotating rod 211 connected to the side surface of the rotating block 21, a cutting knife 212 arranged at the side edge of the rotating rod 211, another inclined surface of the bent plate 2 extending to the first conveying belt 11, a discharge port 12 arranged at the rear end of the processing hopper 1, a second conveying belt 3 arranged below the discharge port 12, a hot air blower 13 arranged in the processing hopper 1, an air outlet of the hot air blower 13 facing the first conveying belt 11, a walking wheel 4 arranged at the bottom end of the processing hopper 1, and a traction block 5 connected to the front end of the processing hopper 1.
[0032] In the above embodiment, the front end of the processing hopper 1 is provided with a bent plate 2, and the upper end surface of one inclined surface of the bent plate 2 is provided with a rotating block 21, and the lower end surface of the one inclined surface of the bent plate 2 is provided with a first motor 22, and the first motor 22 is in transmission connection with the rotating block 21, that is, the first motor 22 can drive the rotating block 21 to rotate on the upper end surface of the bent plate 2, the side of the rotating block 21 is connected with a rotating rod 211, and the side of the rotating rod 211 is provided with a cutting knife 212, the rotating block 21 drives the rotating rod 211 to rotate, and in turn drives the cutting knife 212 to rotate to cut the grass in front of the bent plate 2. The cut grass is moved to the other inclined surface of the bent plate 2 by the rotating rod 211, and the other inclined surface of the bent plate 2 extends to the first conveying belt 11, and the cut grass slides along the other inclined surface of the bent plate 2 to the surface of the first conveying belt 11, and the first conveying belt 11 drives the grass to move to the rear end of the processing hopper 1. The processing hopper 1 is provided with a hot air blower 13, and the air outlet of the hot air blower 13 faces the first conveying belt 11, and the hot air generated by the hot air blower 13 blows to the grass, which can raise the surface temperature of the grass to evaporate the excess moisture on the surface of the grass, prevent the grass from rotting in a high humidity environment, and on the other hand, the hot air blowing to the grass can kill pests in the grass, prevent pests from eating the grass during later storage, and cause unnecessary consumption of the grass. The rear end of the processing hopper 1 is provided with a discharge port 12, and the discharge port 12 is arranged below the side of the first conveying belt 11, and the first conveying belt 11 conveys the grass to the discharge port 12. Further, the second conveying belt 3 is arranged below the discharge port 12, and the grass falls on the surface of the second conveying belt 3 from the discharge port 12, and the second conveying belt 3 drives the grass to the side of the processing hopper 1 for accumulation, which is convenient for later raking and storage of the grass. Further, the bottom end of the processing hopper 1 is provided with a walking wheel 4, and the front end of the processing hopper 1 is connected with a traction block 5, which can be connected with a traction rod and a traction rope, and the processing hopper 1 can be connected with a farm machine through the traction rod and the traction rope for traction, which improves the flexibility and maneuverability of the grass harvester. In summary, the grass harvester can cut the grass, and can move on the grassland through the traction of the farm machine for batch harvesting of large-scale planted grass, which improves the efficiency of grass cutting and processing compared with manual cutting of grass.
[0033] In one embodiment of the present application, referring to Figure 1 As shown in the figure, the surface of the first conveying belt 11 is provided with a partition plate 111.
[0034] In the above embodiment, the first conveying belt 11 drives the surface-mounted partition plate 111 to move, and the partition plate 111 can push the grass to move in the processing hopper 1 along with the conveying belt, preventing the grass from rolling and slipping on the surface of the first conveying belt 11, and improving the conveying efficiency of the first conveying belt 11.
[0035] In one embodiment of the present application, referring to Figure 2As shown, two hot air machines 13 are symmetrically arranged on the inner wall of the processing hopper 1.
[0036] In the above embodiment, the single-sided hot air machine 13 blows the grass to the other side of the first conveying belt 11 and causes accumulation, which is not conducive to uniform heating of the grass. In the present application, two hot air machines 13 are symmetrically arranged on the inner wall of the processing hopper 1, so that the grass is balanced by the blowing force of the hot air from both sides, thereby avoiding the grass from being blown to one side, and improving the uniformity of the grass heating.
[0037] In one embodiment of the present application, referring to Figure 4 As shown, the horizontal rod 14 is connected to the upper part of the rear end of the processing hopper 1, and the medicine box 141 is hung below the horizontal rod 14.
[0038] In the above embodiment, the medicine box 141 hung below the horizontal rod 14 is filled with sterilizing agents. Optionally, a control valve is arranged at the bottom of the medicine box 141. Opening the control valve can make the sterilizing agents in the medicine box 141 fall on the grass, so as to sterilize and inhibit the growth of bacteria on the grass, thereby prolonging the shelf life of the grass and preventing the grass from being affected by mold and deteriorating.
[0039] In one embodiment of the present application, referring to Figure 5 and Figure 6 As shown, the connecting rod 121 is arranged below the discharge port 12, the toothed plates 31 are arranged on both sides of the second conveying belt 3, the drive gear 122 is installed on one side of the connecting rod 121, the second motor 123 is installed on the other side of the connecting rod 121, the second motor 123 is in driving connection with the drive gear 122, and the drive gear 122 is in meshing connection with the toothed plates 31.
[0040] In the above embodiment, the toothed plates 31 are arranged on both sides of the second conveying belt 3, and the connecting rods 121 are arranged on both sides of the second conveying belt 3. The drive gear 122 is installed on the end face of the connecting rod 121 facing the second conveying belt 3, and the second motor 123 is installed on the other end face of the connecting rod 121. The second motor 123 is in driving connection with the drive gear 122, and the drive gear 122 is in meshing connection with the toothed plates 31. The second motor 123 drives the drive gear 122 to rotate, thereby driving the toothed plates 31 to rise and fall, and thereby controlling the rising and falling of the second conveying belt 3. The height between the second conveying belt 3 and the ground can be adjusted to prevent the second conveying belt 3 from being in contact with the ground with protrusions, thereby preventing damage to the equipment accessories and improving the flexibility and adaptability of the equipment.
[0041] In one embodiment of the present application, referring to Figure 1 As shown, the telescopic rod 6 is arranged at the bottom of the front end of the processing hopper 1.
[0042] In the above embodiment, when the forage harvester is stationary or under maintenance, the telescopic rod 6 is extended to contact the ground, providing support for the front end of the processing bucket 1, improving stability and preventing the processing bucket 1 from tilting, and the telescopic rod 6 can be retracted when the processing bucket 1 is being pulled.
[0043] In one embodiment of the present application, referring to Figure 1 As shown, the outer ring surface of the walking wheel 4 is pasted with anti-skid strips 41.
[0044] In the above embodiment, the anti-skid strips 41 pasted on the outer ring surface of the walking wheel 4 increase the roughness of the outer ring surface, increase the contact area between the outer ring of the walking wheel 4 and the ground, and thus increase the grip, which can prevent slipping and improve the stability of the walking wheel 4 when moving.
[0045] In actual use of the present application: the first motor 22 can drive the rotating block 21 to rotate on the upper end surface of the bending plate 2, the rotating direction of the rotating block 21 is shown by the arrow in Figure 3 The rotating block 21 is connected with a rotating rod 211 on the side, and the rotating rod 211 is provided with a cutting knife 212 on the side edge, the rotating block 21 drives the rotating rod 211 to rotate, and thus drives the cutting knife 212 to rotate to cut the forage in front of the bending plate 2. The cut forage is moved to the other inclined surface of the bending plate 2 by the rotating rotating rod 211, the other inclined surface of the bending plate 2 extends to the first conveying belt 11, the cut forage slides along the other inclined surface of the bending plate 2 to the surface of the first conveying belt 11, and the first conveying belt 11 moves the forage to the rear end of the processing bucket 1. The processing bucket 1 is provided with a hot air blower 13, and the air outlet of the hot air blower 13 faces the first conveying belt 11, the hot air generated by the hot air blower 13 blows to the forage, the rear end of the processing bucket 1 is provided with a discharge port 12, the discharge port 12 is arranged below the side edge of the first conveying belt 11, and the first conveying belt 11 conveys the forage to the discharge port 12. Further, the second conveying belt 3 is arranged below the discharge port 12, the forage falls on the surface of the second conveying belt 3 from the discharge port 12, and the second conveying belt 3 conveys the forage to the side edge of the processing bucket 1 for stacking, which is convenient for later raking, collecting and storing the forage.
[0046] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can modify the technical solutions described in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. A forage harvester, characterized in that The utility model provides a processing hopper, the processing hopper (1) bottom is provided with first conveyer belt (11), the processing hopper (1) front end is provided with the bending plate (2), the bending plate (2) one inclined plane upper end is installed with the rotating block (21), the bending plate (2) one inclined plane lower end surface is installed with first motor (22), first motor (22) is connected with the transmission of rotating block (21), the rotating block (21) side is connected with the rotating rod (211), the rotating rod (211) side is provided with cutting knife (212), the bending plate (2) other inclined plane extends to first conveyer belt (11), the processing hopper (1) rear end is provided with discharge gate (12), the discharge gate (12) below is provided with second conveyer belt (3), the processing hopper (1) is installed with hot -blast machine (13), the air outlet of hot -blast machine (13) is towards first conveyer belt (11), the processing hopper (1) bottom end is installed with walking wheel (4), the processing hopper (1) front end is connected with the traction block (5).
2. A forage harvester according to claim 1, characterized in that The first conveyer belt (11) surface is provided with a partition (111).
3. The forage harvester of claim 1, wherein, The processing hopper (1) inner wall is provided with two hot -blast machines (13) symmetrically.
4. The forage harvester of claim 1, wherein, The processing hopper (1) rear end upper portion is connected with the cross rod (14), the cross rod (14) below is hung with the medicine box (141).
5. The forage harvester of claim 1, wherein, The discharge gate (12) below is provided with connecting rod (121), the second conveyer belt (3) both sides are connected with the toothed plate (31), one side of connecting rod (121) is installed with transmission gear (122), the other side of connecting rod (121) is installed with second motor (123), second motor (123) is connected with the transmission of transmission gear (122), transmission gear (122) is engaged with toothed plate (31).
6. The forage harvester of claim 1, wherein, The processing hopper (1) front end bottom is provided with telescopic link (6).
7. A forage harvester according to any one of claims 1-6, characterized in that The outer ring surface of walking wheel (4) is pasted with antiskid strip (41).