Transportation equipment for flax harvesting
By installing detachable screening plates and guide plates in flax harvesting and transportation equipment, the problem of difficult screening of flax stalks and flax seeds in existing equipment has been solved, realizing automatic sorting and efficient unloading, and improving work efficiency.
Patent Information
- Application Number
- CN202423055159.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-11
AI Technical Summary
Existing transport equipment for flax harvesting lacks a device for screening flax stalks and flax seeds, resulting in the need for manual or machine sorting during unloading, which reduces work efficiency.
Removable screening plates and guide plates are installed in the transport equipment. The automatic screening and unloading of flax stalks and flax seeds are achieved by the operation of the squeezing plate and the pull handle. Springs and limit components are used to ensure the convenience and efficiency of operation.
It enables automated sorting of flax stalks and flax seeds, reduces manual operation, improves unloading efficiency, saves time for screening equipment, and enhances work efficiency.
Smart Images
Figure CN223495084U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of flax transportation technology, and in particular to transportation equipment used for flax harvesting. Background Technology
[0002] Flax is an annual herbaceous plant with an erect stem, typically 30-120 cm tall, branching at the top. The stems are relatively thin, with longitudinal grooves, and are smooth or slightly hairy. Harvesting flax requires the use of transport equipment for collection and transportation for the following reasons: First, it improves efficiency. During the harvest season, there are numerous mature flax plants; transport equipment allows for rapid collection and transport of the harvested flax from the field to designated locations, significantly increasing harvesting efficiency. Second, it avoids damage and contamination. Timely collection and transportation using transport equipment reduces the flax's exposure time in the field, lowering the risk of damage and contamination.
[0003] The structure of transport equipment used for flax harvesting generally includes a load-bearing body, traction connection components, traveling components, and unloading device. The load-bearing body usually has a large rectangular carriage, the size of which depends on the transport volume and the specifications of the transport equipment. The unloading device uses hydraulic jacks or mechanical lever mechanisms to tilt the carriage around an axle on one side, thereby conveniently dumping the flax inside the carriage to a designated location.
[0004] Existing transport equipment used for flax harvesting collects flax from harvesters by using conveyor belts and other devices to transport the harvested flax into the carrying unit. However, existing flax harvesters collect flax stalks and flax seeds simultaneously, and their carrying units lack equipment to screen and separate the flax. This necessitates manual or other equipment to screen the flax during unloading, which reduces work efficiency. Utility Model Content
[0005] To overcome the above deficiencies, this utility model provides a transport device for flax harvesting, aiming to improve the problem that the existing transport devices lack a device for screening flax stalks and flax seeds, which leads to the need for manual or corresponding screening equipment to sort the materials during unloading, resulting in reduced work efficiency.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a transport device for flax harvesting, comprising a transport device body, a slidably connected screening plate inside the transport device body, fixing components on both sides of the screening plate, the fixing components including a pressing plate, the outer wall of the pressing plate being slidably connected inside the transport device body, a locking block being fixedly connected to the lower surface of the pressing plate, the outer wall of the locking block being slidably connected inside the screening plate, a second spring being fixedly connected to the outer wall of the pressing plate, a second connecting rod being fixedly connected to the outer wall of the pressing plate, a partition being fixedly connected to the end of the second spring away from the pressing plate, the outer wall of the second connecting rod being slidably connected inside the partition, and a limit component being provided on the outer wall of the pressing plate.
[0007] Furthermore, the limiting component includes a limiting rod, one end of which is fixedly connected to the outer wall of the extrusion plate, and the other end of which is disposed on the outer wall of the partition plate.
[0008] Furthermore, a protective door is slidably connected inside the main body of the transport device, and a connecting rod is fixedly connected to the outer wall of the protective door. The outer wall of the connecting rod is slidably connected to the groove of the main body of the transport device. A handle is slidably connected inside the connecting rod, and a limit block is slidably connected to the outer wall of the handle. The outer wall of the limit block is fixedly connected to the outer wall of the main body of the transport device.
[0009] Furthermore, a guide plate is slidably connected inside the main body of the transport device, and a fixing rod is slidably connected to the outer wall of the guide plate. The outer wall of the fixing rod is fixedly connected inside the main body of the transport device. A second fixing rod is rotatably connected inside the guide plate, and an automatic rebound assembly is provided on the outer wall of the second fixing rod.
[0010] Furthermore, the automatic rebound assembly includes a spring, one end of which is fixedly connected to the outer wall of the fixed rod, and the other end of which is fixedly connected to the inner wall of the main body of the transport device.
[0011] Furthermore, a telescopic rod is fixedly connected to the outer wall of the second fixed rod, and the end of the telescopic rod away from the guide plate is fixedly connected to the inner wall of the main body of the transport device.
[0012] Furthermore, a guide block one is fixedly connected inside the main body of the transport device, and a guide block two is fixedly connected inside the main body of the transport device.
[0013] Furthermore, wheels are rotatably connected to the outer wall of the main body of the transport device.
[0014] This utility model has the following beneficial effects:
[0015] 1. In this utility model, when disassembling the screening plate, pressing the squeezing plate can move the connecting rod two. The movement of the squeezing plate can move the locking block away from the groove of the screening plate, thereby achieving quick disassembly of the screening plate. By installing the screening plate inside the transport equipment, the flax stalks and flax seeds collected by the harvester can be sorted, thereby reducing the need for manual or sorting equipment to perform sorting operations during the unloading process, saving the time occupied by screening equipment in the workshop, facilitating subsequent operations, and improving work efficiency.
[0016] 2. In this utility model, when unloading is required, the protective door can be moved upward by pulling the handle. The movement of the protective door allows the blocking block stuck in the groove of the guide plate to be pulled out. When the guide plate loses its force, the automatic rebound component behind it will return to its original state and squeeze the guide plate out. When the guide plate reaches the end, it will tilt due to the rotation of the outer wall of the fixed rod, which facilitates the unloading of flax seeds after they have been screened by the screening plate. The guide plate can facilitate the collection of flax seeds and improve work efficiency. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the transportation equipment for flax harvesting proposed in this utility model.
[0018] Figure 2 This is a schematic diagram of the partition section of the transportation equipment for flax harvesting proposed in this utility model.
[0019] Figure 3 for Figure 2 Enlarged view of point A in the image.
[0020] Legend:
[0021] 1. Main body of the transport device; 2. Extrusion plate; 3. Guide block one; 4. Wheel; 5. Connecting rod one; 6. Partition plate; 7. Guide block two; 8. Telescopic rod; 9. Spring one; 10. Guide plate; 11. Fixing rod one; 12. Limiting block; 13. Pull handle; 14. Protective door; 15. Screening plate; 16. Spring two; 17. Connecting rod two; 18. Limiting rod; 19. Locking block; 20. Fixing rod two. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Reference Figure 1 - Figure 3 This utility model provides an embodiment of a transport device for flax harvesting, comprising a transport device body 1, with a slidably connected screening plate 15 inside the transport device body 1. Installing the screening plate 15 inside the transport device body 1 facilitates the screening of flax stalks and flax seeds, enabling subsequent product processing. Fixing components are provided on both sides of the screening plate 15. The fixing components include a pressing plate 2, the outer wall of which is slidably connected inside the transport device body 1. The sliding of the pressing plate 2 inside the transport device body 1 creates conditions for subsequent disassembly of the screening plate 15. A locking block 19 is fixedly connected to the lower surface of the pressing plate 2. The connection between the pressing plate 2 and the locking block 19 allows the locking block 19 to move together with the pressing plate 2. The outer wall of the locking block 19 is slidably connected inside the screening plate 15, enabling the installation of the screening plate 15. A second spring 16 is fixedly connected to the outer wall of the pressing plate 2, and a second connecting rod 17 is fixedly connected to the outer wall of the pressing plate 2. A partition is fixedly connected to the end of the second spring 16 away from the pressing plate 2. 6. The connection between spring 16 and the extrusion plate 2 and partition 6 allows the extrusion plate 2 to move, causing spring 16 to deform and thus achieving an automatic rebound effect. Connecting rod 17 is slidably connected to the inside of partition 6. Pressing the extrusion plate 2 causes connecting rod 17 to slide within partition 6. A limiting component is provided on the outer wall of the extrusion plate 2; the limiting component includes a limiting rod 18, one end of which is fixedly connected to the outer wall of the extrusion plate 2, and the other end of which is located on the outer wall of partition 6. A limiting rod 18 is installed on the outer wall of the extrusion plate 2 to prevent the extrusion plate 2 from falling into the body of the transport device 1 due to excessive extrusion; a guide block 1 3 and a guide block 2 7 are fixedly connected inside the body of the transport device 1. By installing guide block 1 3 and guide block 2 7, the movement of the collected flax stalks and flax seeds can be guided, which facilitates screening; a wheel 4 is rotatably connected to the outer wall of the body of the transport device 1. The movement of the body of the transport device 1 can be realized by installing the wheel 4 on the outer wall of the body of the transport device 1.
[0024] Reference Figure 1 and Figure 2A protective door 14 is slidably connected inside the main body 1 of the transport device. This protective door 14 blocks the flax seeds being sieved downwards. A connecting rod 5 is fixedly connected to the outer wall of the protective door 14. This connection allows for the subsequent movement of the protective door 14. The outer wall of the connecting rod 5 is slidably connected to a groove in the main body 1 of the transport device. This slidable connection guides the movement of the protective door 14. A handle 13 is connected to the connecting rod 5. The handle 13, installed inside the connecting rod 5, allows for easy opening and closing of the protective door 14. A limit block 12 is slidably connected to the outer wall of the handle 13. The outer wall of the limit block 12 is fixedly connected to the outer wall of the main body 1 of the transport device. The limit block 12 prevents the handle 13 from causing the protective door 14 to move downwards due to its own weight, thus limiting the movement of the protective door 14. A guide plate 10 is slidably connected inside the main body 1 of the transport device. The guide plate 10 facilitates the feeding of flax seeds. For unloading, a fixed rod 11 is slidably connected to the outer wall of the guide plate 10. The outer wall of the fixed rod 11 is fixedly connected to the inside of the main body 1 of the conveying device. A second fixed rod 20 is rotatably connected inside the guide plate 10. By installing the second fixed rod 20, the guide plate 10 can rotate. The tilting of the guide plate 10 facilitates unloading. An automatic rebound assembly is provided on the outer wall of the second fixed rod 20. The automatic rebound assembly includes a spring 9. One end of the spring 9 is fixedly connected to the outer wall of the second fixed rod 20, and the other end of the spring 9 is fixedly connected to the inner wall of the main body 1 of the conveying device. By setting the spring 9, an automatic rebound assembly is provided. The guide plate 10 is automatically rebounded; a telescopic rod 8 is fixedly connected to the outer wall of the fixed rod 20. The end of the telescopic rod 8 away from the guide plate 10 is fixedly connected to the inner wall of the main body 1 of the transport device. By compressing the guide plate 10, the telescopic rod 8 can extend and retract. The extension and retraction of the telescopic rod 8 can deform the spring 9. After the guide plate 10 is compressed into the interior of the main body 1 of the transport device, the protective door 14 is moved downward, so that the obstruction block protruding from its lower surface moves into the groove of the guide plate 10. The obstruction block can lock the guide plate 10 and prevent the guide plate 10 from popping out.
[0025] Working Principle: Before transportation, the internal screening plate 15 needs to be inspected. If it is damaged, it needs to be disassembled. When disassembling the screening plate 15, press the extrusion plate 2. The extrusion plate 2 slides inside the main body 1 of the transportation device, causing the locking block 19 to move out of the groove in the screening plate 15. During the movement of the extrusion plate 2, the connecting rod 17 slides inside the partition plate 6, and the spring 16 is compressed. At the same time, the limiting rod 18 installed on the outer wall of the extrusion plate 2 can prevent the extrusion plate 2 from falling into the main body 1 of the transportation device due to excessive extrusion. When the extrusion plate 2 drives the locking block 19 away from the groove in the screening plate 15, the screening plate 15 can be disassembled. After the screening plate 15 is disassembled, release the extrusion plate 2. Spring 16 rebounds, returning the extrusion plate 2 to its initial position. When installation is required, press the extrusion plate 2 to place the locking block 19, mounted on the lower surface, inside the screening plate 15. Then, loosen the extrusion plate 2; the spring 16's rebound causes the locking block 19 to engage inside the screening plate 15, thus installing the screening plate 15. After installation, the guide plate 10 needs to be returned to the device. Pressing the guide plate 10 extends or retracts the automatic rebound device behind it. When the guide plate 10 is fully inside the device, pull the handle 13 to move the protective door 14 downwards. As the protective door 14 moves, the protruding barrier block below it moves along the groove... Guide plate 10 is engaged. After preparation, loading begins. Flax is conveyed into the main body 1 of the transport device via a conveyor belt and other devices. Guided by guide block 1 3 and guide block 2 7, the flax moves within the main body 1. When passing the screening plate 15, the flax stalks remain above the screening plate 15, while the flax seeds fall below through the sieve holes of the screening plate 15. During transport, the main body 1 of the transport device can move on the ground via wheels 4 connected to the outer wall, transporting the loaded flax to the designated location. Upon arrival at the unloading location, the protective door 14 can be opened by pulling handle 13. The opening of the protective door 14 allows guide plate 10 to lose its load, and guide plate 10 then automatically... The automatic rebound assembly will rebound and squeeze the guide plate 10 outward. The sliding grooves on both sides of the guide plate 10 slide along the fixed rod 11. When it slides to the end, the guide plate 10 can rotate along the outer wall of the fixed rod 11. The telescopic rod 8 and spring 9 on the other side of the guide plate 10 are installed on the outer wall of the fixed rod 20, so that the rotation of the guide plate 10 will not be interfered with by the automatic rebound assembly. When the guide plate 10 pops out and tilts, the flax seeds falling below slide down along the tilted guide plate 10, realizing the unloading of flax seeds, improving unloading efficiency, and reducing the workload of subsequent manual sorting. After unloading, the main body 1 of the transport device is restored to its original state, the protective door 14 is closed, and preparation is made for the next transport operation.
[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A transport device for flax harvesting, comprising a main body of the transport device (1), characterized in that: The main body (1) of the transport device is slidably connected to a screening plate (15), and fixed components are provided on both sides of the screening plate (15); The fixing component includes a pressing plate (2), the outer wall of the pressing plate (2) is slidably connected to the inside of the main body (1) of the transport device, a locking block (19) is fixedly connected to the lower surface of the pressing plate (2), the outer wall of the locking block (19) is slidably connected to the inside of the screening plate (15), a second spring (16) is fixedly connected to the outer wall of the pressing plate (2), a second connecting rod (17) is fixedly connected to the outer wall of the pressing plate (2), a partition plate (6) is fixedly connected to the end of the second spring (16) away from the pressing plate (2), the outer wall of the second connecting rod (17) is slidably connected to the inside of the partition plate (6), and a limit component is provided on the outer wall of the pressing plate (2).
2. The transport equipment for flax harvesting according to claim 1, characterized in that: The limiting component includes a limiting rod (18), one end of which is fixedly connected to the outer wall of the extrusion plate (2), and the other end of which is disposed on the outer wall of the partition plate (6).
3. The transport equipment for flax harvesting according to claim 1, characterized in that: The main body (1) of the transport device is slidably connected to a protective door (14). A connecting rod (5) is fixedly connected to the outer wall of the protective door (14). The outer wall of the connecting rod (5) is slidably connected to the groove of the main body (1) of the transport device. A handle (13) is slidably connected inside the connecting rod (5). A limit block (12) is slidably connected to the outer wall of the handle (13). The outer wall of the limit block (12) is fixedly connected to the outer wall of the main body (1) of the transport device.
4. The transport equipment for flax harvesting according to claim 3, characterized in that: The main body (1) of the transport device is slidably connected to a guide plate (10), and a fixing rod (11) is slidably connected to the outer wall of the guide plate (10). The outer wall of the fixing rod (11) is fixedly connected to the inside of the main body (1) of the transport device. A fixing rod (20) is rotatably connected to the inside of the guide plate (10), and an automatic rebound assembly is provided on the outer wall of the fixing rod (20).
5. The transport equipment for flax harvesting according to claim 4, characterized in that: The automatic rebound assembly includes a spring (9), one end of which is fixedly connected to the outer wall of the fixed rod (20), and the other end of which is fixedly connected to the inner wall of the main body (1) of the transport device.
6. The transport equipment for flax harvesting according to claim 5, characterized in that: The outer wall of the fixed rod 2 (20) is fixedly connected to a telescopic rod (8), and the end of the telescopic rod (8) away from the guide plate (10) is fixedly connected to the inner wall of the main body (1) of the transport device.
7. The transport equipment for flax harvesting according to claim 1, characterized in that: The main body (1) of the transport device is fixedly connected to a guide block 1 (3), and the main body (1) of the transport device is fixedly connected to a guide block 2 (7).
8. The transport equipment for flax harvesting according to claim 1, characterized in that: The outer wall of the main body (1) of the transport device is rotatably connected to wheels (4).