A vehicle-mounted device for collecting hazelnuts

Abstract

The utility model provides a kind of vehicle-mounted hazel collecting equipment, belong to collecting equipment technical field, including fixed frame, fixed frame is connected with vehicle tail portion by fixed bolt, and one side of fixed frame is provided with collection subassembly, and collection subassembly includes filter box, and filter box is connected with fixed frame by bolt, and inlet is opened on filter box, and filter box bottom is provided with discharge gate, and fan is provided on fixed frame, and fan one end is provided with sundry leaf outlet, and isolation baffle is provided on filter box, and fan rotation forms negative pressure cavity area, and negative pressure cavity area is located at one side of isolation baffle, and locking wheel combination for controlling conveying speed is provided on filter box, and first transmission subassembly is provided on fixed frame.The device can form negative pressure cavity area by fan rotation, to suck sundry leaf from inlet and discharge through sundry leaf outlet, so that the device can automatically remove sundry leaf during collecting hazel, improve the ability of the device in impurity separation.

Description

Technical Field

[0001] This utility model belongs to the field of data collection device technology, and more specifically, it relates to a vehicle-mounted hazelnut collecting device. Background Technology

[0002] In hazelnut harvesting, various harvesting equipment is often used to improve harvesting efficiency and reduce labor costs.

[0003] However, traditional equipment lacks the functions of separating miscellaneous leaves and controlling the conveying rate, resulting in a large number of miscellaneous leaves being mixed into the harvested hazelnuts due to the lack of a miscellaneous leaf separation mechanism.

[0004] These mixed leaves can make subsequent processing more difficult and increase processing costs. This not only affects the processing efficiency of hazelnuts and slows down the overall production progress, but also increases labor costs due to manual sorting of leaves, thereby reducing the economic benefits of hazelnut harvesting.

[0005] Meanwhile, traditional equipment cannot control the conveying speed and is difficult to adapt to different collection environments and hazelnut distribution, which limits collection efficiency and further affects the development of the entire hazelnut collection industry. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model provides a vehicle-mounted hazelnut harvesting device, which solves the technical problem that traditional devices in the prior art do not have the functions of separating miscellaneous leaves and controlling the conveying rate.

[0007] The purpose and effectiveness of this vehicle-mounted hazelnut harvesting device are achieved through the following specific technical means: A vehicle-mounted hazelnut harvesting device includes a fixed frame connected to the rear of a vehicle by fixing bolts. A collection assembly is provided on one side of the fixed frame. The collection assembly includes a filter box connected to the fixed frame by bolts. The filter box has an inlet and an outlet at its bottom. A fan is provided on the fixed frame, with a debris outlet at one end. An isolation baffle is provided on the filter box. The fan rotation forms a negative pressure chamber area located on one side of the isolation baffle. A locking wheel assembly for controlling the conveying speed is provided on the filter box. A first transmission assembly is provided on the fixed frame.

[0008] According to a preferred embodiment, the first transmission component includes a motor, which is fixed to the fixed frame by a fixed base, and one end of the motor is connected to the fan. The fixed frame is provided with two sets of first vertical bearing seats, and a first drive shaft is passed through the two sets of first vertical bearing seats. A first drive wheel is sleeved on the first drive shaft.

[0009] According to a preferred embodiment, the first transmission assembly further includes a first driven wheel, which is sleeved on the motor shaft end. The first driven wheel is connected to the first driving wheel by two sets of first belts. A first tensioning wheel is provided on the fixed frame by bolts, and one end of the first tensioning wheel is connected to the two sets of first belts.

[0010] According to a preferred embodiment, a second transmission assembly is provided on the fixed frame. The second transmission assembly includes two sets of second vertical bearing seats, which are located on the fixed frame, and a second drive shaft passes through the two sets of second vertical bearing seats.

[0011] According to a preferred embodiment, the second transmission assembly further includes a second driven wheel, which is sleeved on one end of the second drive shaft. A second driving wheel is sleeved on the first drive shaft, and the second driven wheel and the second driving wheel are connected by a second belt.

[0012] According to a preferred embodiment, a reduction gearbox is provided on one side of the fixed frame, a second tensioning wheel is provided on the fixed frame, one end of the second tensioning wheel is connected to the second belt, one end of the second drive shaft is connected to the reduction gearbox, and one end of the reduction gearbox is connected to the locking wheel.

[0013] According to a preferred embodiment, the bottom of the collection assembly is provided with a collection box, and the two sets of first vertical bearing seats and the two sets of second vertical bearing seats are all connected to the fixed frame by four sets of fixing bolts and four sets of sealing gaskets.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. This device, through the configuration of a fan, isolation baffle, and negative pressure chamber, enables it to separate hazelnuts from miscellaneous leaves, thus improving the purity of the collected material. The device uses a rotating fan to create a negative pressure chamber, drawing miscellaneous leaves from the inlet and discharging them through the miscellaneous leaf outlet. This allows the device to automatically remove miscellaneous leaves during hazelnut collection, enhancing its ability to separate impurities.

[0015] 2. When using this device, the first and second transmission components work together to drive the locking wheel assembly and control the conveying speed, allowing the device to adjust the collection rhythm and improving its adaptability. Then, through the connection between the gearbox and each transmission component, the device can stably provide suitable power to the locking wheel assembly, ensuring the stability of the conveying speed and improving the stability of the device during the collection process. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the assembled structure of this utility model; Figure 2 This is a schematic diagram of the structure of the collection component of this utility model; Figure 3 This is a schematic diagram of the structure of the first transmission component of this utility model; Figure 4 This is a schematic diagram of the structure of the second transmission component of this utility model. Figure 5 This is a schematic diagram of the fan structure of this utility model.

[0017] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Fixed frame; 5. Filter box; 6. Feed inlet; 9. Discharge outlet; 19. Fan; 7. Isolation baffle; 8. Locking wheel assembly; 12. First driving wheel; 13. First driven wheel; 14. First tension wheel; 16. Second driving wheel; 17. Second driven wheel; 18. Second tension wheel; 20. Miscellaneous leaf outlet. Detailed Implementation

[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model.

[0019] Example:

[0020] like Figure 1 , Figure 2 , Figure 5 As shown, this utility model provides a vehicle-mounted hazelnut harvesting device, including a fixed frame 1, which is connected to the rear of a vehicle by fixing bolts. A collection component is provided on one side of the fixed frame 1, and the collection component includes a filter box 5, which is connected to the fixed frame 1 by bolts. The filter box 5 has an inlet 6 and an outlet 9 at its bottom. A fan 19 is provided on the fixed frame 1, and a debris outlet 20 is provided at one end of the fan 19. An isolation baffle 7 is provided on the filter box 5. The fan 19 rotates to form a negative pressure chamber area, which is located on one side of the isolation baffle 7. A locking wheel assembly 8 for controlling the conveying speed is provided on the filter box 5, and a first transmission assembly is provided on the fixed frame 1.

[0021] Specifically, the fixed frame 1 serves as the supporting structure for the entire device, connected to the rear of the vehicle via bolts, allowing the collection equipment to perform collection operations by moving the vehicle. The filter box 5 in the collection assembly is where hazelnuts and miscellaneous leaves are initially separated; it is bolted to the fixed frame 1 for easy installation, disassembly, and maintenance. The inlet 6 introduces the mixture containing hazelnuts and miscellaneous leaves into the filter box 5, while the outlet 9 discharges the initially filtered hazelnuts. The blower 19 generates negative pressure to draw miscellaneous leaves out of the miscellaneous leaf outlet 20, achieving separation between the leaves and hazelnuts. The isolation baffle 7 divides the negative pressure chamber area, allowing the suction force generated by the blower 19 to be more targeted towards the leaves, improving the separation effect. The locking wheel assembly 8 controls the material conveying speed within the filter box 5 according to the actual collection situation, adapting to different collection environments and hazelnut yields.

[0022] like Figures 1 to 5 As shown, the first transmission component includes a motor, which is fixed to the fixed frame 1 by a fixed seat, and one end of the motor is connected to the fan 19. The fixed frame 1 is provided with two sets of first vertical bearing seats, and a first drive shaft is passed through the two sets of first vertical bearing seats. A first drive wheel 12 is sleeved on the first drive shaft.

[0023] Specifically, the motor, serving as the power source for the first transmission component, is mounted on the fixed frame 1 via a fixed base to ensure operational stability. This motor connects to and receives control from an external controller. One end of the motor is connected to the fan 19, providing power for its rotation and enabling it to generate negative pressure for debris separation. Two sets of first vertical bearing seats are mounted on the fixed frame 1 to support the first drive shaft, ensuring its smooth rotation. The first drive wheel 12, fitted onto the first drive shaft, transmits power to other components via belt drive when the motor drives the first drive shaft to rotate.

[0024] The first transmission assembly also includes a first driven wheel 13, which is sleeved on the motor shaft end. The first driven wheel 13 is connected to the first driving wheel 12 by two sets of first belts. A first tension wheel 14 is bolted to the fixed frame 1, and one end of the first tension wheel 14 is connected to the two sets of first belts.

[0025] Specifically, the first driven pulley 13 is directly fitted onto the motor shaft and rotates with the motor shaft. Two sets of first belts connect the first driven pulley 13 and the first driving pulley 12, thereby transmitting the motor's power from the first driven pulley 13 to the first driving pulley 12, realizing power transmission and distribution. The first tensioning pulley 14 is fixed to the fixed frame 1 by bolts, and its function is to adjust the tension of the first belt. Appropriate tension ensures sufficient friction between the belt and the pulley, preventing belt slippage and ensuring the stability and reliability of power transmission.

[0026] A second transmission assembly is provided on the fixed frame 1. The second transmission assembly includes two sets of second vertical bearing seats. The two sets of second vertical bearing seats are located on the fixed frame 1, and a second drive shaft is passed through the two sets of second vertical bearing seats.

[0027] Specifically, the second transmission assembly is also mounted on the fixed frame 1, and two sets of second vertical bearing seats provide support for the second drive shaft, ensuring its smooth rotation. The second drive shaft plays a role in transmitting power in the entire transmission system, further transmitting power from other components to relevant components to achieve different functions of the equipment.

[0028] The second transmission assembly also includes a second driven wheel 17, which is sleeved on one end of the second drive shaft. A second driving wheel 16 is sleeved on the first drive shaft. The second driven wheel 17 and the second driving wheel 16 are connected by a second belt.

[0029] Specifically, the second driven wheel 17 is fitted onto one end of the second drive shaft. When the first drive shaft rotates, it ultimately drives the second driven wheel 17 to rotate. The second driving wheel 16 is fitted onto the first drive shaft, and the second driven wheel 17 and the second driving wheel 16 are connected by a second belt, thus forming a transmission link. Through this link, power is transmitted from the first drive shaft through the second driving wheel 16 and the second belt to the second driven wheel 17, and then to the second drive shaft, realizing power transmission and coordinated operation between different drive shafts.

[0030] A reduction gearbox is provided on one side of the fixed frame 1. A second tensioning wheel 18 is provided on the fixed frame 1. One end of the second tensioning wheel 18 is connected to the second belt. One end of the second drive shaft is connected to the reduction gearbox. One end of the reduction gearbox is connected to the lock wheel assembly 8.

[0031] Specifically, the reduction gearbox is installed on one side of the fixed frame 1. Its function is to reduce the rotational speed and increase the torque to meet the power requirements of the lock wheel assembly 8. The second drive shaft transmits power to the reduction gearbox, which then outputs power suitable for the lock wheel assembly 8 after speed and torque conversion. The second tensioning pulley 18 is installed on the fixed frame 1 and connected to the second belt. It is used to adjust the tension of the second belt to ensure the stability of power transmission in the second transmission assembly. The reduction gearbox is connected to the lock wheel assembly 8, enabling the lock wheel assembly 8 to control the conveying speed of the material in the filter box 5 under appropriate power drive.

[0032] A collection box is located at the bottom of the collecting assembly. Two sets of first and two sets of second vertical bearing seats are connected to the fixed frame 1 via four sets of fixing bolts and four sets of sealing gaskets. Specifically, the collection box, located at the bottom of the collecting assembly, is used to collect hazelnuts discharged from the outlet 9 after preliminary separation by the filter box 5. The two sets of first and two sets of second vertical bearing seats are each connected to the fixed frame 1 via four sets of fixing bolts. The sealing gaskets serve to seal and absorb vibrations. The sealing gaskets prevent dust and impurities from entering the bearing seats and affecting the normal operation of the bearings; simultaneously, during equipment operation, they reduce vibration transmission, lower noise, and improve the overall stability and reliability of the equipment.

[0033] The specific usage and function of this embodiment In operation, the fixed frame 1 is first connected to the rear of the vehicle using bolts via a bracket system. Then, the power system is activated, i.e., the motor is turned on. The motor, serving as the power source for the entire device, is mounted on the fixed frame 1 via a mounting bracket to ensure stable operation. Next, the telescopic tube is adjusted to the target position, determining the appropriate height and angle for better alignment with the hazelnut growing area. Simultaneously, the blower 19 is activated. Driven by the motor, the blower 19 rotates to create a negative pressure chamber area located on one side of the isolation baffle 7. During this process, one end of the motor is connected to the blower 19, providing power to enable it to generate negative pressure.

[0034] At this point, hazelnuts are drawn into the pipe under negative pressure. As they pass through the isolation baffle 7 on the filter box 5, debris is separated from the hazelnuts. The debris is drawn into the negative pressure chamber and discharged from the debris outlet 20 at one end of the fan 19, following the airflow. The hazelnuts fall into the filter box 5 and through the discharge port 9 at the bottom of the filter box 5 into the collection box located at the bottom of the collection assembly. The collection box is specifically used to collect the hazelnuts after preliminary filtration.

[0035] During the data collection process, the transmission device plays a crucial role. In the first transmission assembly, the first driven wheel 13 at the motor shaft rotates with the motor shaft, transmitting power to the first driving wheel 12 on the first drive shaft via two sets of first belts, thereby driving the components related to the first drive shaft. Simultaneously, the second transmission assembly works in concert. The second driven wheel 17 on the second drive shaft is connected to the second driving wheel 16 on the first drive shaft via a second belt, transmitting power from the first drive shaft to the second drive shaft. This achieves power transmission and coordinated operation between different drive shafts, ensuring the synchronous operation of all components of the equipment.

[0036] During this process, the feed inlet 6 continuously draws in a mixture containing hazelnuts and miscellaneous leaves. After separation, the hazelnuts fall into the collection box from the discharge outlet 9. The locking wheel assembly 8 can control the conveying speed of the material in the filter box 5 according to the actual collection situation, so as to adapt to different collection environments and hazelnut yields. The first tensioning wheel 14 and the second tensioning wheel 18 adjust the tension of the first belt and the second belt respectively, ensuring sufficient friction between the belt and the pulley, preventing belt slippage, and ensuring the stability and reliability of power transmission.

[0037] After collection is completed, the control device shuts off the fan 19, and the transmission device reverses its rotation to remove any remaining hazelnuts from the equipment, preventing residue from affecting future use. Simultaneously, the two sets of first vertical bearing seats and the two sets of second vertical bearing seats are connected to the fixed frame 1 via four sets of fixing bolts and four sets of sealing gaskets. The sealing gaskets provide sealing and shock absorption, preventing dust and impurities from entering the bearing seats and affecting normal bearing operation, reducing vibration transmission during equipment operation, lowering noise, and improving the overall stability and reliability of the equipment.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A vehicle-mounted hazelnut harvesting device, comprising a fixed frame (1), characterized in that: The fixed frame (1) is connected to the rear of the vehicle by fixing bolts. A collection component is provided on one side of the fixed frame (1). The collection component includes a filter box (5). The filter box (5) is connected to the fixed frame (1) by bolts. The filter box (5) has an inlet (6) and an outlet (9) at the bottom. A fan (19) is provided on the fixed frame (1). A debris outlet (20) is provided at one end of the fan (19). An isolation baffle (7) is provided on the filter box (5). The fan (19) rotates to form a negative pressure chamber area, and the negative pressure chamber area is located on one side of the isolation baffle (7). A locking wheel assembly (8) for controlling the conveying speed is provided on the filter box (5). A first transmission component is provided on the fixed frame (1).

2. The vehicle-mounted hazelnut harvesting device according to claim 1, characterized in that: The first transmission component includes a motor, which is fixed to the fixed frame (1) by a fixed seat, and one end of the motor is connected to the fan (19). The fixed frame (1) is provided with two sets of first vertical bearing seats, and a first drive shaft is passed through the two sets of first vertical bearing seats. A first drive wheel (12) is sleeved on the first drive shaft.

3. The vehicle-mounted hazelnut harvesting device according to claim 2, characterized in that: The first transmission assembly also includes a first driven wheel (13), which is sleeved on the motor shaft end. The first driven wheel (13) is connected to the first driving wheel (12) by two sets of first belts. A first tension wheel (14) is provided on the fixed frame (1) by the bolts. One end of the first tension wheel (14) is connected to the two sets of first belts.

4. The vehicle-mounted hazelnut harvesting device according to claim 2, characterized in that: The fixed frame (1) is provided with a second transmission assembly, which includes two sets of second vertical bearing seats. The two sets of second vertical bearing seats are located on the fixed frame (1), and a second drive shaft is passed through the two sets of second vertical bearing seats.

5. The vehicle-mounted hazelnut harvesting device according to claim 4, characterized in that: The second transmission assembly also includes a second driven wheel (17), which is sleeved on one end of the second drive shaft. A second driving wheel (16) is sleeved on the first drive shaft. The second driven wheel (17) and the second driving wheel (16) are connected by a second belt.

6. The vehicle-mounted hazelnut harvesting device according to claim 5, characterized in that: A reduction gearbox is provided on one side of the fixed frame (1), and a second tension wheel (18) is provided on the fixed frame (1). One end of the second tension wheel (18) is connected to the second belt, one end of the second drive shaft is connected to the reduction gearbox, and one end of the reduction gearbox is connected to the lock wheel assembly (8).

7. The vehicle-mounted hazelnut harvesting device according to claim 5, characterized in that: The bottom of the collection assembly is provided with a collection box. The two sets of first vertical bearing seats and the two sets of second vertical bearing seats are all connected to the fixed frame (1) by four sets of fixing bolts and four sets of sealing gaskets.

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