Electric multifunctional agricultural trolley

Abstract

The utility model discloses an electric multifunctional agricultural trolley which comprises a trolley body, any one of a grain tedding mechanism, a fertilizer spreading mechanism, a felling mechanism and a grain bagging mechanism is detachably installed on the trolley body, the trolley body comprises a trolley frame, a pair of tires is installed at one end of the trolley frame, and the tires are connected through an axle. A power motor used for driving an axle is installed on the frame, a guide wheel is installed at the bottom of the other end of the frame, operating rods are arranged on the portions, on the two sides of the guide wheel, of the frame, and a speed adjusting mechanism is arranged on the frame. According to the utility model, the vehicle body, the grain tedding mechanism, the fertilizer spreading mechanism, the felling mechanism and the grain bagging mechanism are arranged, so that the vehicle body and the operation structure with the agricultural production function can be freely combined according to use requirements, and the original agricultural mechanical equipment with a single function is converted into multifunctional agricultural mechanical equipment; and the economic burden of small-scale agricultural production is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to an electric multifunctional agricultural vehicle. Background Art

[0002] With technological advancements, agricultural production, which previously relied entirely on manual labor, has gradually adopted various mechanical equipment. Currently, agricultural production involves multiple production processes, including fertilizing, harvesting, drying, and bagging. However, most agricultural machinery on the market has a single function. To complete the aforementioned production processes, a fertilizer applicator, harvester, drying machine, and bagging machine are required. This places a significant financial burden on smaller agricultural production operations, and the subsequent maintenance costs are also high, making it easy for income to exceed expenditure, making it unsuitable for small-scale agricultural production. To address this issue, we propose an electric multifunctional agricultural vehicle. Utility Model Content

[0003] The purpose of the utility model is to provide an electric multifunctional agricultural vehicle to address the defects of the existing technology.

[0004] The utility model designs an electric multifunctional agricultural vehicle, which includes a vehicle body, on which any one of a grain turning and drying mechanism, a fertilizer spreading mechanism, a felling mechanism and a grain bagging mechanism can be detachably installed. The vehicle body includes a frame with a pair of tires installed at one end, the tires are connected by an axle, a power motor for driving the axle is installed on the frame, a guide wheel is installed at the bottom of the other end of the frame, joysticks are provided on the frame on both sides of the guide wheel, and a speed regulating mechanism is provided on the frame.

[0005] Preferably, a battery placement plate is provided on the vehicle frame, the speed regulating mechanism includes a motor speed regulator installed on the vehicle frame, and a speed regulating handle is installed on the joystick.

[0006] Preferably, the grain turning and drying mechanism includes a frame fastened to the head of the frame, a drive motor 1 is installed on the side of the frame, a swing frame is installed inside the frame, a drive shaft 1 connected to the drive motor 1 through a gear chain assembly is fixed in the middle of the swing frame, grain pushing plates are connected to the front and rear ends of the swing frame, and a motor speed regulator 2 is installed on the side of the frame.

[0007] Preferably, a grain turning and drying mechanism is provided at one end of the frame, and a grain bagging mechanism is provided at the other end, and the feeding end of the grain bagging mechanism is close to the grain turning and drying mechanism.

[0008] Preferably, the fertilizer spreading mechanism includes a bracket fastened to the head of the frame, a carrier plate is fixed to the top of the bracket, a fertilizer bucket is provided on the top of the carrier plate, a discharge port is provided at the bottom of the fertilizer bucket, a spinner is provided directly below the discharge port, a drive shaft 2 is fixed to the bottom of the spinner, and a drive motor 2 is installed in the bracket to transmit the drive shaft 2 through a gear chain assembly.

[0009] Preferably, an adjustment plate placed on the carrier plate is provided below the discharge port, a discharge pipe connected to the discharge port is fixed to the bottom of the carrier plate, and limit plates fixed on the carrier plate are provided on both sides of the adjustment plate.

[0010] Preferably, the felling mechanism includes an assembly frame fastened to the head of the frame, the assembly frame is height-adjustable, drive shaft three is vertically installed at both ends of the bottom of the assembly frame, gasoline saw guide plates are connected to both ends of the bottom of the assembly frame, and gasoline saw chains that are transmission-connected to drive shaft three are installed on the edge of the gasoline saw guide plate. A drive motor three that drives drive shaft three through a gear chain assembly is also installed on the assembly frame.

[0011] Preferably, the grain bagging mechanism includes a mounting frame connected between the vehicle frame and the frame, an upwardly inclined material guide trough is connected in the mounting frame, a drive shaft four is installed on the mounting frame and is connected to the drive shaft one, a drive shaft five is installed between the operating levers, gears are installed on the drive shaft four and the drive shaft five, and the gears are connected by a chain, an outer cover is provided outside the chain and is connected to the vehicle frame through a reinforcement frame, a material guide plate is provided inside the outer cover and is connected to the chain, the top opening of the outer cover is fixed to a support rod connected to the operating lever, and a bag is hung on the support rod.

[0012] The beneficial effects of the present invention are as follows: by arranging a vehicle body, a grain turning and drying mechanism, a fertilizer spreading mechanism, a felling mechanism and a grain bagging mechanism, traditional agricultural machinery and equipment are converted into two parts, one part is the vehicle body, and the other part is an operating structure with agricultural production functions, such as a grain turning and drying mechanism, a fertilizer spreading mechanism, a felling mechanism and a grain bagging mechanism. The vehicle body is utilized to make the grain turning and drying mechanism, the fertilizer spreading mechanism, the felling mechanism and the grain bagging mechanism rely on it, so as to achieve the purpose of agricultural machinery movement and facilitate actual use. By making the vehicle body and the grain turning and drying mechanism, the fertilizer spreading mechanism, the felling mechanism and the grain bagging mechanism detachable and installable, the vehicle body and the above-mentioned operating structures with agricultural production functions can be freely combined according to use requirements, so that the original single-function agricultural machinery and equipment can be converted into multifunctional agricultural machinery and equipment. Compared with owning multiple traditional agricultural machinery and equipment at the same time, it not only saves the purchase cost, but also saves the later equipment maintenance cost, and reduces the economic burden of small-scale agricultural production. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1This is a schematic diagram of the main structure of an electric multifunctional agricultural vehicle proposed in the utility model;

[0014] Figure 2 This is a schematic structural diagram of the combined structure of the grain turning and drying device and the main body of an electric multifunctional agricultural vehicle proposed in the present invention;

[0015] Figure 3 This is a structural diagram of a combination of a fertilizer spreader and a main body of an electric multifunctional agricultural vehicle proposed in the utility model;

[0016] Figure 4 This is a schematic diagram of the specific connection structure of the plug board of an electric multifunctional agricultural vehicle proposed in the utility model;

[0017] Figure 5 This is a structural diagram of a combination of a corn cutter and a main body of an electric multifunctional agricultural vehicle proposed in the present invention;

[0018] Figure 6 The utility model provides a schematic structural diagram of a combination of a grain bagging machine, a grain turning machine and a main body of an electric multifunctional agricultural vehicle.

[0019] In the figure: 1-body; 11-frame; 12-tire; 13-axle; 14-power motor; 15-battery placement plate; 16-joystick; 17-speed control handle; 18-guide wheel; 19-motor speed regulator 1; 2-grain turning and drying mechanism; 21-frame; 22-driving shaft 1; 23-driving motor 1; 24-swing frame; 25-grain pushing plate; 26-motor speed regulator 2; 3-fertilizer spreading mechanism; 31-bracket; 32-carrying plate; 33-fertilizer bucket; 34-discharging pipe; 35-throwing plate; 36 -Drive shaft two; 37-Drive motor two; 38-Adjustment plate; 39-Limiting plate; 4-Feeding mechanism; 41-Assembly frame; 42-Drive shaft three; 43-Drive motor three; 44-Gasoline saw guide plate; 45-Gasoline saw chain; 5-Grain bagging mechanism; 501-Mounting frame; 502-Guide trough; 503-Drive shaft four; 504-Drive shaft five; 505-Gear; 506-Chain; 507-Guide plate; 508-Reinforcement frame; 509-Support rod; 510-Bag; 511-Outer cover. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0021] It should be noted that when an element is referred to as being “fixed on” or “disposed on” another element, it may be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it may be directly connected to the other element or indirectly connected to the other element.

[0022] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply 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 this application.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0024] References to "one embodiment" or "some embodiments" in this specification mean that one or more embodiments of the present application include a particular feature, structure, or characteristic described in conjunction with that embodiment. Thus, phrases such as "in one embodiment," "in some embodiments," "in other embodiments," and "in other embodiments" appearing in various places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more but not all embodiments," unless otherwise specifically emphasized. The terms "including," "comprising," "having," and variations thereof all mean "including but not limited to," unless otherwise specifically emphasized. "Multiple" means "two or more."

[0025] Figures 1-6 Shows a preferred embodiment of this application, Figure 1 The following is a schematic diagram of the structure of an electric multifunctional agricultural vehicle provided by the first embodiment of the present application. For ease of explanation, only the parts related to this embodiment are shown, which are detailed as follows:

[0026] An electric multifunctional agricultural vehicle comprises a vehicle body 1 on which any one of a grain turning and drying mechanism 2, a fertilizer spreading mechanism 3, a felling mechanism 4 and a grain bagging mechanism 5 can be detachably mounted.

[0027] Specifically, by providing a vehicle body 1, a grain turning and drying mechanism 2, a fertilizer spreading mechanism 3, a felling mechanism 4 and a grain bagging mechanism 5, the traditional agricultural machinery equipment is converted into two parts, one part is the vehicle body 1, and the other part is an operating structure with agricultural production functions, such as the grain turning and drying mechanism 2, the fertilizer spreading mechanism 3, the felling mechanism 4 and the grain bagging mechanism 5. The vehicle body 1 is utilized to make the grain turning and drying mechanism 2, the fertilizer spreading mechanism 3, the felling mechanism 4 and the grain bagging mechanism 5 rely on it to exist, so as to achieve the purpose of agricultural machinery moving and facilitate practical use.

[0028] The vehicle body 1 includes a frame 11 with a pair of tires 12 installed at one end. The frame 11 is welded from stainless steel square tubes. The tires 12 are located at the rear of the vehicle body 1. The tires 12 are connected by an axle 13. The two ends of the axle 13 are installed at the bottom of the frame 11 through horizontal bearing seats. The two ends of the axle 13 are fixedly assembled with the tires 12. A power motor 14 for driving the axle 13 is installed on the frame 11.

[0029] Specifically, a 428-type gear is fixed on the axle 13, and the 428-type gear is connected to the output shaft of the power motor 14 through a transmission chain for transmitting power. The power motor 14 is a 48V1000W mid-mounted brushed motor. When the power motor 14 is started, the output shaft will drive the 428 gear to rotate, and then drive the axle 13 to rotate, and finally rotate the tire 12.

[0030] A guide wheel 18 is fixedly installed at the bottom of the other end of the frame 11. The guide wheel 18 is a universal wheel. Joysticks 16 are fixedly provided on the frame 11 on both sides of the guide wheel 18. The joysticks 16 are welded from a stainless steel square tube and a stainless steel round tube and are used to manually control the forward direction of the vehicle body 1 and cooperate with the guide wheel 18 for steering. A speed regulating mechanism is provided on the frame 11 to adjust the travel speed of the vehicle body 1.

[0031] Furthermore, a battery placement plate 15 is provided on the vehicle frame 11, and the battery is installed on the battery placement plate 15 as an independent power supply to power the power motor 14. In actual application, an external power supply can also be used to power the vehicle body 1. The speed control mechanism includes a motor speed regulator 19 installed on the vehicle frame 11. The motor speed regulator 19 is respectively connected to the battery and the power motor 14. A speed control handle 17 is installed on the joystick 16. The throttle cable of the speed control handle 17 is inserted into the socket of the motor speed regulator 19, and the forward and reverse speeds of the vehicle body 1 can be controlled by rotating the speed control handle 17.

[0032] Furthermore, the grain turning and drying mechanism 2 includes a frame 21 which is fastened to the head of the frame 11. The frame 21 is connected to the frame 11 by screws for easy disassembly. A drive motor 23 is installed on the side of the frame 21 through a support plate. A swing frame 24 is installed in the frame 21. A drive shaft 22 connected to the drive motor 23 through a gear chain assembly is fixed in the middle of the swing frame 24. The drive shaft 22 is perpendicular to the walking direction of the tire 12. The gear chain assembly includes a drive gear (type 428) installed on the drive shaft 22. The drive gear is connected to the drive motor 23 through a drive chain. The front and rear ends of the swing frame 24 are connected to a grain pushing plate 25 by fasteners. A motor speed regulator 26 is installed on the side of the frame 21. The motor speed regulator 26 is respectively connected to the power supply and the drive motor 23. The speed of the drive motor 23 can be controlled by controlling the motor speed regulator 26.

[0033] Furthermore, a grounded fence structure may be provided at the bottom of the frame 21 near the vehicle frame 11, with gaps between the vertical strips for dividing the turned and dried grains into strips, increasing the gaps between the grains, and promoting ventilation and drying.

[0034] Furthermore, a grain turning and drying mechanism 2 is provided at one end of the vehicle frame 11 , and a grain bagging mechanism 5 is provided at the other end, and a feeding end of the grain bagging mechanism 5 is close to the grain turning and drying mechanism 2 .

[0035] Furthermore, the grain bagging mechanism 5 includes a mounting frame 501 connected between the vehicle frame 11 and the frame 21, and an upwardly inclined material guide trough 502 is connected in the mounting frame 501, and a drive shaft 4 503 connected to the drive shaft 22 is installed on the mounting frame 501, and the drive shaft 4 503 is connected to the mounting frame 501 through a horizontal bearing seat, and the drive shaft 22 and the drive shaft 4 503 are fixed with corresponding 428 type gears, and the gears are connected by a chain. When the drive motor 23 is started, the drive shaft 4 503 will be driven by the drive shaft 22, and a drive shaft 5 504 is installed between the operating rods 16, and the drive shaft 5 504 is connected to the operating rod 16 through a horizontal bearing seat, and the drive shaft 4 503 and the drive shaft 5 504 are installed with gears 505 (428 type), and the gears 505 are connected. The drive shaft five 504 is connected by the chain 506 and is driven by the drive shaft four 503. The chain 506 is provided with an outer cover 511 connected to the frame 11 through a reinforcement frame 508. The outer cover is opened only at the upper and lower ends for feeding and discharging. The lower end is for feeding and the upper end is for discharging. A guide plate 507 connected to the chain 506 is provided inside the outer cover 511. The edge of the guide plate 507 abuts against the inner wall of the outer cover 511 so as to lift the grain upward along the inner wall of the outer cover 511 and discharge it from the top end of the outer cover 511. The top opening of the outer cover 511 is fixed to a support rod 509 connected to the operating rod 16. The support rod 509 is connected to the operating rod 16 by fasteners. A bag 510 located at the top opening of the outer cover 511 is hung on the support rod 509. The bag 510 is used to receive the grain transported upward, thereby bagging the grain.

[0036] Specifically, when the grain bagging mechanism 5 and the grain turning and drying mechanism 2 are connected to the vehicle body 1 at the same time, the bottom end of the material guide chute 502 is grounded and close to the nearest grain pushing plate 25 so that the grain that has just been dried can be introduced into the material guide chute 502.

[0037] Furthermore, the fertilizing mechanism 3 includes a bracket 31 that is fastened to the head of the frame 11. The bracket 31 is connected to the frame 11 by fasteners for easy disassembly. The bracket 31 includes two U-shaped buckles connected to each other. A carrier plate 32 is fixed to the top of the bracket 31. A fertilizer bucket 33 is provided on the top of the carrier plate 32. A discharge port is provided at the bottom of the fertilizer bucket 33. A spinning disc 35 is provided just below the discharge port. A drive shaft 2 36 is fixed to the bottom of the spinning disc 35. A drive motor 2 37 is installed in the bracket 31 for transmitting the drive shaft 2 36 through a gear chain assembly. The drive motor 2 37 is connected to the power supply. When the fertilizer in the fertilizer bucket 33 falls downward onto the spinning disc 35, the drive motor 2 37 drives the drive shaft 2 36 to rotate, causing the spinning disc 35 to rotate, so that the fertilizer on the spinning disc 35 is thrown outward under the action of centrifugal force, thereby achieving the purpose of fertilizing. The fertilizing mechanism 3 also includes a speed regulating structure.

[0038] Furthermore, an adjustment plate 38 placed on the carrier plate 32 is provided below the discharge port, and the adjustment plate 38 can completely block the discharge port. A discharge pipe 34 connected to the discharge port is fixed at the bottom of the carrier plate 32, and limit plates 39 fixed on the carrier plate 32 are provided on both sides of the adjustment plate 38. By pulling the adjustment plate 38 back and forth, the exposed area of ​​the discharge port can be adjusted, and the discharge flow rate can be adjusted, which is beneficial to practical applications.

[0039] Furthermore, the felling mechanism 4 includes an assembly frame 41 that is fastened to the head of the frame 11. The assembly frame 41 is connected to the frame 11 by fasteners for easy disassembly. The height of the assembly frame 41 is adjustable. A vertically arranged mounting plate is provided on the rear side of the assembly frame 41. The bottom end of the mounting plate is connected to the frame 11 by fasteners. A plurality of mounting holes arranged up and down are provided on the mounting plate. The assembly frame 41 is connected to the mounting holes at different heights to achieve the purpose of height adjustment. Crops at different heights can be felled, thereby expanding the scope of use. The two ends of the bottom of the assembly frame 41 are vertically installed. There is a drive shaft three 42, which is connected to the assembly frame 41 through a horizontal bearing seat, and gasoline saw guide plates 44 are installed at both ends of the bottom of the assembly frame 41 by screws. A gasoline saw chain 45 connected to the drive shaft three 42 is installed on the edge of the gasoline saw guide plate 44. A drive motor three 43 is also installed on the assembly frame 41, which drives the drive shaft three 42 through a gear chain assembly; a gasoline saw clutch is welded to the bottom end of the drive shaft three 42, and a circular plate welded to the drive shaft three 42 is provided above the gasoline saw clutch to prevent the gasoline saw chain 45 from falling off due to excessive speed.

[0040] Specifically, by detachably installing the vehicle body 1 and the grain turning and drying mechanism 2, the fertilizer spreading mechanism 3, the felling mechanism 4 and the grain bagging mechanism 5, the vehicle body 1 and the above-mentioned operating structure with agricultural production functions can be freely combined according to usage requirements, so that the original single-function agricultural machinery equipment can be transformed into multifunctional agricultural machinery equipment. Compared with owning multiple traditional agricultural machinery equipment at the same time, it not only saves the purchase cost, but also saves the later equipment maintenance cost, effectively reducing the economic burden of small-scale agricultural production.

[0041] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. An electric multifunctional agricultural vehicle, comprising a vehicle body (1), characterized in that: Any one of a grain turning and drying mechanism (2), a fertilizer spreading mechanism (3), a felling mechanism (4) and a grain bagging mechanism (5) is detachably mounted on the vehicle body (1). The vehicle body (1) comprises a frame (11) having a pair of tires (12) mounted on one end thereof, the tires (12) being connected via an axle (13), a power motor (14) for driving the axle (13) being mounted on the frame (11), a guide wheel (18) being mounted at the bottom of the other end of the frame (11), joysticks (16) being mounted on the frame (11) on both sides of the guide wheel (18), and a speed regulating mechanism being mounted on the frame (11).

2. The electric multifunctional agricultural vehicle according to claim 1, characterized in that: The frame (11) is provided with a battery placement plate (15), the speed regulating mechanism comprises a motor speed regulator (19) mounted on the frame (11), and the control lever (16) is provided with a speed regulating handle (17).

3. The electric multifunctional agricultural vehicle according to claim 1, characterized in that: The grain turning and drying mechanism (2) comprises a frame (21) which is fixedly connected to the head of the vehicle frame (11); a driving motor (23) is installed on the side of the frame (21); a swing frame (24) is installed inside the frame (21); a driving shaft (22) connected to the driving motor (23) through a gear chain assembly is fixed in the middle of the swing frame (24); grain pushing plates (25) are connected to the front and rear ends of the swing frame (24); and a motor speed regulator (26) is installed on the side of the frame (21).

4. The electric multifunctional agricultural vehicle according to claim 3, characterized in that: A grain turning and drying mechanism (2) is provided at one end of the vehicle frame (11), and a grain bagging mechanism (5) is provided at the other end, wherein the feeding end of the grain bagging mechanism (5) is close to the grain turning and drying mechanism (2).

5. The electric multifunctional agricultural vehicle according to claim 1, characterized in that: The fertilizer spreading mechanism (3) comprises a bracket (31) which is fastened to the head of the vehicle frame (11); a carrier plate (32) is fixed to the top of the bracket (31); a fertilizer bucket (33) is provided on the top of the carrier plate (32); a discharge port is provided at the bottom of the fertilizer bucket (33); a spinner (35) is provided just below the discharge port; a second drive shaft (36) is fixed to the bottom of the spinner (35); and a second drive motor (37) is installed in the bracket (31) to transmit the second drive shaft (36) through a gear chain assembly.

6. The electric multifunctional agricultural vehicle according to claim 5, characterized in that: An adjusting plate (38) is provided below the discharge port and is placed on the carrier plate (32). A discharge pipe (34) communicating with the discharge port is fixed to the bottom of the carrier plate (32). Limiting plates (39) fixed on the carrier plate (32) are provided on both sides of the adjusting plate (38).

7. The electric multifunctional agricultural vehicle according to claim 1, characterized in that: The felling mechanism (4) comprises an assembly frame (41) which is fastened to the head of the vehicle frame (11). The assembly frame (41) is height-adjustable. A driving shaft (42) is vertically mounted at both ends of the bottom of the assembly frame (41). A gasoline saw guide plate (44) is connected to both ends of the bottom of the assembly frame (41). A gasoline saw chain (45) which is transmission-connected to the driving shaft (42) is mounted on the edge of the gasoline saw guide plate (44). A driving motor (43) which drives the driving shaft (42) through a gear chain assembly is also mounted on the assembly frame (41).

8. The electric multifunctional agricultural vehicle according to claim 4, characterized in that: The grain bagging mechanism (5) includes a mounting frame (501) connected between the vehicle frame (11) and the frame (21), an upwardly inclined material guide trough (502) is connected in the mounting frame (501), a drive shaft 4 (503) connected to the drive shaft 1 (22) is installed on the mounting frame (501), a drive shaft 5 (504) is installed between the operating levers (16), and gears are installed on the drive shaft 4 (503) and the drive shaft 5 (504). (505), the gears (505) are connected by a chain (506), the chain (506) is provided with an outer cover (511) connected to the frame (11) through a reinforcement frame (508), the outer cover (511) is provided with a guide plate (507) connected to the chain (506), the top opening of the outer cover (511) is fixed to a support rod (509) connected to the operating rod (16), and a bag (510) is hung on the support rod (509).

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