A peanut vine reverse-laying device for a peanut digging reverse-laying machine
By designing the suspended rack and peanut seedling reverse laying device for peanut excavation reverse laying machine, the problem of drying after peanut harvest is solved, and neatly collected and dried in the fields is realized, labor efficiency is improved, and the rigidity requirements of the equipment is reduced, and the rigidity requirements of the equipment is extended. service life.
Patent Information
- Application Number
- CN202010152472.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2020-03-06
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2040-03-06
AI Technical Summary
During the peanut harvesting process, peanut fruits need to be dried to avoid mold, but the existing equipment needs to be directly separated in the field and the drying process needs to be added, which occupies a large site and has high labor intensity, which affects efficiency.
A peanut excavation and reverse paving machine was designed, including a suspended rack and a peanut seedling reverse paving device. By setting up inclined rods and combing guide plates, a reverse paving channel is formed to achieve neat collection and drying of peanut seedlings, which facilitates subsequent collection and drying. Separation of fruit seedlings.
It realizes the local sorting and drying of peanuts and fruits in the field, reduces the process, improves labor efficiency, and reduces the rigidity requirements of the equipment through the adaptive inclination structure and extends the service life.
Smart Images
Figure CN111201874B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of peanut harvesting machinery. Background Art
[0002] Peanuts are a kind of economic crop widely planted in vast areas of my country. After peanuts mature, the harvesting process is mostly done manually, which has high labor intensity and low efficiency. Due to the large planting volume, automatic peanut harvesting machinery and equipment are particularly important. At present, there are peanut harvesting machinery and equipment that directly separates the fruit vines during operation. Since the root fruit of peanuts grows in the soil, the peanuts separated directly from the fruit vines in the field need to be dried due to moisture, otherwise they are easy to cause mildew, which seriously affects the quality of peanuts. However, if the directly separated peanuts are dried again, it will undoubtedly add a process, and it will take up a lot of space, and the labor intensity will also increase to a great extent, reducing the labor efficiency. Therefore, there is an urgent need for a peanut harvesting machinery and equipment that can directly dig peanuts in the field, arrange and dry them on the spot, make full use of the natural advantage of the wide field for drying, and separate the fruit vines after drying, which will undoubtedly save the harvesting process and improve labor efficiency. The difficulty lies in how to dry the peanut fruit part upward and stack it well, so as to facilitate the drying of peanuts and the centralized processing of the fruit vine separator. Summary of the invention
[0003] The technical problem to be solved by the present invention is to provide a peanut vineyard back-spreading device for a peanut digging and back-spreading machine. The device is installed and used in conjunction with a peanut digging and back-transporting device and a peanut vineyard soil removal and transportation device. The peanut vineyards can be back-spread and stacked neatly, which is convenient for drying peanut fruits and processing by a fruit vineyard separator.
[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:
[0005] A peanut seedling re-paving device for a peanut digging and re-paving machine comprises a suspended frame provided with supporting wheels, on which a peanut seedling re-paving device is arranged; the peanut seedling re-paving device comprises a left peanut seedling re-paving structure and a right peanut seedling re-paving structure, which are symmetrically arranged on the left and right sides and have the same structure: they comprise a bar fixing bracket fixed to the frame and bars fixed to the bar fixing bracket at intervals, the bars arranged at intervals of the left peanut seedling re-paving structure and the bars arranged at intervals of the right peanut seedling re-paving structure are combined to form a peanut seedling re-paving channel for receiving the peanut seedlings conveyed by the peanut seedling conveying channel, the left and right sides of the peanut seedling re-paving channel are inclined inwardly from high to low, and the left and right sides of the peanut seedling re-paving channel are inclined from front to back When the peanut seedlings are transported from the peanut seedling conveying channel to the peanut seedling reverse-laying channel, the left and right sides of the peanut seedling reverse-laying channel are inclined inward from high to low, so that the heavier roots can fall downward to the corresponding bars and be supported, and the seedlings are blocked by the corresponding bars on the outside and flipped inward and slide downward, so that under the guidance of the bars, the seedlings slide downward and inward, so that the peanut seedlings fall to the inside first, and the peanut fruit falls to the outside later to play the role of peanut seedling reverse-laying. The left and right sides of the peanut seedling reverse-laying channel move closer to the inside from front to back, so that the peanut seedlings can gather to the middle during the sliding process, so that the peanut digging reverse-laying machine can gather the harvested peanut seedlings at the rear of the middle of the peanut digging reverse-laying machine during the forward process, forming a neat strip peanut seedling harvesting area.
[0006] The present invention is further improved in that:
[0007] The left peanut vine reversing structure and the right peanut vine reversing structure in the peanut vine reversing device also each include a peanut vine auxiliary receiving part: including a support shaft, the outer end of the support shaft is fixedly connected to the frame, the support shaft is inclined downward from the outer end to the inner end, and a plurality of combing guide plates are arranged on the support shaft at intervals, and the upper edge of each combing guide plate and the arc-shaped bar at the front end of each peanut vine reversing channel are embedded in the gap between each other, thereby jointly forming the front end of the peanut vine reversing channel.
[0008] The hanging frame is connected to the peanut vine auxiliary receiving part through an inclination adaptive structure. The inclination adaptive structure includes a frame connecting piece fixedly connected to the hanging frame and a support shaft connecting piece fixedly connected to the support shaft. The frame connecting piece is provided with a connecting block. The left and right sides of the connecting block are symmetrically provided with a left supporting surface and a right supporting surface, and a connecting block pin shaft hole penetrating the left supporting surface and the right supporting surface is provided. A U-shaped groove with a U-shaped cross-section is provided on the support shaft connecting piece, and a U-shaped groove pin shaft hole penetrating the left and right groove walls of the U-shaped groove is provided. The left and right supporting surfaces of the connecting block correspond to the left and right groove walls of the U-shaped groove, respectively. The pin passes through the U-shaped groove pin hole and the connecting block pin hole to hinge the frame connecting piece with the support shaft connecting piece, and the connecting block is tilted forward from top to bottom so that the pin hole and the pin are tilted downward from front to back, and there is a movable gap between the groove bottom wall of the U-shaped groove and the corresponding inner side wall of the connecting block, so that the U-shaped groove of the support shaft connecting piece is displaced to the lower front part with the pin as the hinge axis due to the gravity of the peanut vine auxiliary receiving part, so that the lower part of the U-shaped groove bottom wall is supported on the connecting block, so that the support shaft of the peanut vine auxiliary receiving part is tilted and positioned from the outer end to the inner end to the lower front end, forming a structure at the front end of the peanut vine reverse paving channel for catching the falling peanut vines.
[0009] The angle of the pin axis that hinges the frame connecting piece and the supporting shaft connecting piece together in the inclination adaptive structure is 5° to 20° from front to back.
[0010] The movable gap between the bottom wall of the U-shaped groove and the inner side wall of the corresponding connecting block can make the supporting shaft tilt downward from the outside to the inside at an angle of 5° to 25°.
[0011] The outer edge of the ring-combing seedling guide disc is evenly distributed with triangular protrusions in the circumferential direction.
[0012] The connecting block provided on the frame connecting piece in the inclination adaptive structure is a columnar body.
[0013] The beneficial effects of adopting the above technical solution are:
[0014] The present invention is installed and used in conjunction with a peanut digging and rear conveying device and a peanut vine soil removing and conveying device. The peanut digging and rear conveying device and the peanut vine soil removing and conveying device shovel out the peanuts planted in the field, remove the attached soil at the roots of the peanut vines and transmit them to the peanut vine reverse-spreading device. The bars arranged at intervals in the peanut vine reverse-spreading device are combined to form a peanut vine reverse-spreading channel, and the left and right sides are inclined inwardly from high to low. The left and right sides of the peanut vine reverse-spreading channel are close to the inside from front to back. After the peanut vines are transported to the peanut vine reverse-spreading channel from the peanut vine conveying channel, the left and right sides of the peanut vine reverse-spreading channel are inclined inwardly from high to low, so that the heavier roots fall downward to the corresponding bars and are supported, and the vine part is blocked by the corresponding bars on the outside thereof and flips inwardly and slides downward, so that the vine part slides downward and inwardly under the guiding action of the bars, so that the peanut vine part falls to the ground first and is located on the inside, and the peanut fruit part falls to the ground later and is located on the outside to play the role of peanut vine reverse-spreading, and the left and right sides of the peanut vine reverse-spreading channel are inclined inwardly from front to back. The peanut vines can gather towards the middle during the sliding process, so that the peanut digging and re-paving machine can gather the harvested peanut vines at the middle and rear of the peanut digging and re-paving machine during the forward process, forming a neat strip-shaped peanut vine harvesting area; when the peanut digging and re-paving machine operates at a faster speed, the peanut vine auxiliary receiving part can reduce the bearing load of each bar of the peanut vine re-paving channel, which is convenient for reducing the rigidity requirements of each bar, reducing and avoiding the deformation of the bar due to large bearing force during work, making the peanut vine re-paving device work more reliably and extending its service life; the suspended frame is connected to the peanut vine auxiliary receiving part through an inclination adaptive structure, and the inclination adaptive structure can make the peanut vine auxiliary receiving part more firmly installed and easy to disassemble and maintain. The frame connecting part and the support shaft connecting part are hinged together in the inclination adaptive structure, and the setting of a movable gap between the bottom wall of the U-shaped groove and the corresponding inner wall of the connecting block can flexibly resolve the destructive force of the peanut vine auxiliary receiving part subjected to the impact of a large rigid external force.
[0015] It is installed and used in conjunction with a peanut digging and conveying device and a peanut vineyard soil removal and conveying device, and can reversely spread and neatly stack the peanut vineyards, making it convenient for drying the peanut fruits and handling the fruit and vineyard separator. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the structure of the present invention;
[0017] Figure 2 yes Figure 1 Right view of;
[0018] Figure 3 yes Figure 1 Structural schematic diagram of the medium-inclination adaptive structure;
[0019] Figure 4 It is a structural schematic diagram of a peanut vine soil removal and conveying device;
[0020] Figure 5 yes Figure 4 A-direction view;
[0021] Figure 6 It is a structural schematic diagram of the present invention applied to a peanut digging and back-laying machine;
[0022] Figure 7 yes Figure 6 Top view of the .
[0023] In the attached drawings: 1. hanging frame; 2. shovel; 3. peanut seedling conveying guide structure; 4. transmission sprocket; 5. chain; 6. strip board; 7. rake teeth; 8. roller group fixing bracket; 9. roller; 10. bar fixing bracket; 11. bar; 12. support shaft; 13. seedling combing guide plate; 14. frame connecting piece; 14-1. connecting block; 15. support shaft connecting piece; 15-1. U-shaped groove; 16. pin shaft. DETAILED DESCRIPTION
[0024] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
[0025] Depend on Figure 1-3 It can be seen from the embodiment shown that this embodiment includes a suspended frame 1 provided with supporting wheels, and a peanut vine seedling re-laying device is provided on the frame 1; the peanut vine seedling re-laying device includes a left peanut vine seedling re-laying structure and a right peanut vine seedling re-laying structure, and the left peanut vine seedling re-laying structure and the right peanut vine seedling re-laying structure are symmetrically arranged on the left and right sides, and have the same structure: including a bar fixing bracket 10 fixed to the frame 1 and bars 11 fixed on the bar fixing bracket 10 at intervals, and the bars 11 arranged at intervals on the left peanut vine seedling re-laying structure and the bars 11 arranged at intervals on the right peanut vine seedling re-laying structure are combined to form a peanut vine seedling re-laying channel for receiving the peanut vine seedlings transported by the peanut vine seedling transport channel, and the left and right sides of the peanut vine seedling re-laying channel are inclined inwardly from high to low, and the left and right sides of the peanut vine seedling re-laying channel are inclined from front to After the peanut seedlings are transported to the peanut seedling reverse-laying channel from the peanut seedling conveying channel, the inwardly inclined structure on the left and right sides of the peanut seedling reverse-laying channel from high to low can make the heavier roots fall downward to the corresponding bars 11 and be supported, and the seedling part is blocked by the corresponding bars 11 on its outside and flips inward and slides downward, so that under the guidance of the bars 11, the seedling part slides downward and inward, so that the peanut seedling part falls to the inside first, and the peanut fruit part falls to the outside later to play the role of peanut seedling reverse-laying, and the left and right sides of the peanut seedling reverse-laying channel move closer to the inside from front to back, so that the peanut seedlings can gather to the middle during the sliding process, so that the peanut digging reverse-laying machine can gather the harvested peanut seedlings at the rear of the middle part of the peanut digging reverse-laying machine during the forward process, forming a neat strip peanut seedling harvesting area.
[0026] The left peanut vine reversing structure and the right peanut vine reversing structure in the peanut vine reversing device also each include a peanut vine auxiliary receiving part: including a support shaft 12, the outer end of the support shaft 12 is fixedly connected to the frame 1, the support shaft 12 is inclined downward from the outer end to the inner end, and a plurality of combing guide plates 13 are arranged on the support shaft 12 at intervals, and the upper edge of each combing guide plate 13 and the arc-shaped bar 11 at the front end of each peanut vine reversing channel are embedded in the gap between each other, thereby jointly forming the front end of the peanut vine reversing channel.
[0027] The hanging frame 1 is connected to the peanut vine auxiliary receiving part through an inclination adaptive structure. The inclination adaptive structure includes a frame connecting member 14 fixedly connected to the hanging frame 1 and a support shaft connecting member 15 fixedly connected to the support shaft 12. The frame connecting member 14 is provided with a connecting block 14-1. The left and right sides of the connecting block 14-1 are symmetrically provided with a left support surface and a right support surface, and a connecting block pin shaft hole penetrating the left support surface and the right support surface is provided. A U-shaped groove 15-1 with a U-shaped cross-section is provided on the support shaft connecting member 15, and a U-shaped groove pin shaft hole penetrating the left and right groove walls of the U-shaped groove 15-1 is provided. The left and right support surfaces of the connecting block 14-1 correspond to the left and right groove walls of the U-shaped groove 15-1, respectively. The pin 16 passes through the U-shaped groove pin hole and the connecting block pin hole to hinge the frame connecting piece 14 and the support shaft connecting piece 15 together, and the connecting block 14-1 is tilted forward from top to bottom so that the pin hole and the pin 16 are tilted downward from front to back, and there is a movable gap between the bottom wall of the U-shaped groove 15-1 and the corresponding inner wall of the connecting block 14-1, so that the U-shaped groove 15-1 of the support shaft connecting piece 15 is displaced to the lower front part with the pin 16 as the hinge axis due to the gravity of the peanut vine auxiliary receiving part, so that the lower part of the U-shaped groove 15-1 The bottom wall is supported on the connecting block 14-1, so that the support shaft 12 of the peanut vine auxiliary receiving part is tilted and positioned from the outer end to the inner end to the lower front end, forming a structure at the front end of the peanut vine reverse paving channel for receiving the falling peanut vines.
[0028] The angle of the pin 16 that hinges the frame connecting member 14 and the support shaft connecting member 15 together in the inclination adaptive structure is 5° to 20° from front to back.
[0029] The movable gap between the bottom wall of the U-shaped groove 15-1 and the inner wall of the corresponding connecting block 14-1 allows the support shaft 12 to tilt downward from the outside to the inside at an angle of 5° to 25°.
[0030] The outer edge of the ring-combing seedling guide plate 13 is evenly distributed with triangular protrusions in the circumferential direction.
[0031] The connecting block 14 - 1 provided on the frame connecting member 14 in the inclination adaptive structure is a columnar body.
[0032] The invention is installed and used in conjunction with a peanut digging and conveying device and a peanut vine soil removing and conveying device.
[0033] See also Figure 4-6 The peanut digging and rear conveying device, the peanut vine soil removal conveying device and the peanut vine soil reverse laying device are fixed on the suspension frame 1 provided with support wheels from front to back in sequence. The peanut digging and rear conveying device includes two shovel blades 2 and a peanut vine soil conveying guide structure 3 fixed at the rear ends of the two shovel blades 2. The two shovel blades 2 are left-right symmetrical structures. The outer ends of the two shovel blades 2 are in the front and the inner ends are in the rear, so as to gather the shoveled peanut vines and introduce them into the front end of the peanut vine soil removal conveying device. The peanut vine soil removal conveying device includes a peanut vine conveying device and a vibration device. The peanut vine conveying device includes a left chain transmission structure, a right chain transmission structure and a peanut vine conveying strip board. The left chain transmission structure and the right chain transmission structure are symmetrically arranged on the left and right sides of the frame 1 respectively. The left chain transmission structure and the right chain transmission structure are the same: including a group of transmission sprockets 4 and The transmission sprocket is meshed with a chain 5, and the transmission sprocket 4 is driven by a driving device to make the chains 5 in the left chain transmission structure and the right chain transmission structure rotate synchronously. Each peanut vine conveying strip includes a strip 6 and rake teeth 7 evenly distributed on the strip 6. The left end and the right end of each strip 6 are respectively fixedly connected to the chain of the left chain transmission structure and the chain 5 of the right chain transmission structure to form a peanut vine conveying channel. The peanut vine conveying channel is inclined upward from front to back to form a peanut vine conveying area of the peanut vine conveying channel; the vibration device includes A group of roller groups, the roller groups are fixed below the peanut seedling conveying area of the peanut seedling conveying channel through roller group fixing brackets 8, the rollers 9 in each roller group are arranged front-to-back along the peanut seedling conveying area, the axis center lines of the roller shafts in each roller group are parallel to the slats 6, the height positions of the rollers in the roller group can enable each roller 9 to lift the slats 6 above it, when each slat 6 passes through the upper surface of each roller 9 in turn, the arc surface of each roller 9 causes each slat 6 to vibrate up and down, so that the peanut seedling conveying area of the peanut seedling conveying channel vibrates.
[0034] Working principle:
[0035] The two shovel blades 2 are of a left-right symmetrical structure, with the outer ends of the two shovel blades 2 at the front and the inner ends at the rear, so as to gather the shoveled peanut seedlings and guide them into the front end of the peanut seedling conveying channel, and guide the shoveled peanut seedlings into the peanut seedling soil removal conveying device at the rear through the peanut seedling conveying guide structure 3 fixed at the rear end of the shovel blades 2; the transmission sprocket 4 in the peanut seedling soil removal conveying device is driven by the driving device to make the chains in the left chain transmission structure and the right chain transmission structure rotate synchronously, so that the peanut seedling conveying channel of the peanut seedling soil removal conveying device conveys the peanut seedlings, and the rake teeth 7 evenly distributed on the strips 6 in the peanut seedling conveying channel can be inserted into the peanut seedlings to prevent the peanut seedlings from sliding down during the conveying process from low to high. The height position of each roller 9 of the vibration device can make each roller 9 lift up the strip 6 located above it. When each strip 6 passes through the upper surface of each roller 9 in turn, the arc surface of each roller 9 makes each strip 6 vibrate up and down, so that the peanut seedling conveying area of the peanut seedling conveying channel vibrates, so that the soil dug out by the shovel is vibrated away from the root of the peanut seedling and falls back into the field through the gap between the strips 6; the bars 11 arranged at intervals are combined to form a peanut seedling reverse-laying channel, and the left and right sides of the peanut seedling reverse-laying channel are inclined inwardly from high to low, and the left and right sides of the peanut seedling reverse-laying channel are close to the inside from front to back. When the peanut seedlings are transported from the peanut seedling conveying channel to the peanut seedling reverse-laying channel, the left and right sides of the peanut seedling reverse-laying channel are inclined inwardly from high to low. The inclined structure can make the heavier roots fall downward to the corresponding bars and be supported, and the vine part is blocked by the corresponding bars on the outside and flipped inward to slide downward, so that the vine part slides downward and inward under the guidance of each bar, so that the peanut vine part falls to the inside first, and the peanut fruit part falls to the outside later to play the role of peanut vine reverse spreading. The left and right sides of the peanut vine reverse spreading channel move closer to the inside from front to back, so that the peanut vine can gather to the middle during the sliding process, so that the peanut digging reverse spreading machine can gather the harvested peanut vines at the middle and rear of the peanut digging reverse spreading machine during the forward process, forming a neat strip peanut vine harvesting area; when the peanut digging reverse spreading machine operates at a faster speed, the peanut vine attached receiving part can reduce the peanut vine reverse spreading channel The load-bearing load of each bar is convenient to reduce the rigidity requirement of each bar, reduce and avoid the deformation of the bar due to large bearing force during work, make the peanut vine reverse laying device work more reliably and extend its service life; the suspended frame is connected with the peanut vine auxiliary receiving part through the inclination adaptive structure, the inclination adaptive structure can make the peanut vine auxiliary receiving part more firmly installed and convenient for disassembly and maintenance, the frame connecting piece 14 and the support shaft connecting piece 15 in the inclination adaptive structure are hinged together and the bottom wall of the U-shaped groove 15-1 and the inner wall of the corresponding connecting block 14-1 have a movable gap, which can flexibly resolve the destructive force of the peanut vine auxiliary receiving part subjected to the impact of a large rigid external force.
Claims
1. A peanut vine re-laying device for a peanut digging and re-laying machine, characterized in that: The invention comprises a hanging frame (1), on which a peanut seedling reversing device is arranged; the peanut seedling reversing device comprises a left peanut seedling reversing structure and a right peanut seedling reversing structure, the left peanut seedling reversing structure and the right peanut seedling reversing structure are symmetrically arranged and have the same structure: they comprise a bar fixing bracket (10) fixed to the hanging frame (1) and bars (11) fixed to the bar fixing bracket (10) at intervals, the bars (11) arranged at intervals on the left peanut seedling reversing structure and the bars (11) arranged at intervals on the right peanut seedling reversing structure are combined to form a peanut seedling reversing channel for receiving peanut seedlings transported by a peanut seedling transport channel, the left and right sides of the peanut seedling reversing channel are inclined inwardly from high to low, and the left and right sides of the peanut seedling reversing channel are close to each other inwardly from front to back, when the peanut seedlings are transported by the peanut seedling transport channel After being transported to the peanut seedling reversing channel, the left and right sides of the peanut seedling reversing channel are inclined from high to low inwardly, so that the heavier roots fall downwardly to the corresponding bars (11) and are supported, and the seedlings are blocked by the corresponding bars (11) on the outside thereof and flip inwardly slide downwardly, so that under the guiding action of each bar (11), the seedlings slide downwardly and inwardly downwardly, so that the peanut seedlings fall to the inside first, and the peanut fruit falls to the outside later, playing the role of peanut seedling reversing. The left and right sides of the peanut seedling reversing channel are close to the inside from front to back, so that the peanut seedlings gather toward the middle during the sliding process, so that the peanut digging and reversing machine gathers the harvested peanut seedlings at the rear of the middle part of the peanut digging and reversing machine during the forward process, forming a neat strip-shaped peanut seedling harvesting area; the left peanut seedling reversing structure and the right peanut seedling reversing structure in the peanut seedling reversing device also each include a peanut seedling auxiliary receiving part;The hanging frame (1) is connected to the peanut vine auxiliary receiving part through an inclination adaptive structure, and the peanut vine auxiliary receiving part includes a support shaft (12). The inclination adaptive structure includes a frame connecting member (14) fixedly connected to the hanging frame (1) and a support shaft connecting member (15) fixedly connected to the support shaft (12). The frame connecting member (14) is provided with a connecting block (14-1). The left and right sides of the connecting block (14-1) are symmetrically provided with a left support surface and a right support surface, and a connecting block pin shaft hole penetrating the left support surface and the right support surface is provided. A U-shaped groove (15-1) with a U-shaped cross section is provided on the support shaft connecting member (15), and a U-shaped groove pin shaft hole penetrating the left groove wall and the right groove wall of the U-shaped groove (15-1) is provided. The left support surface and the right support surface of the connecting block (14-1) correspond to the left side of the U-shaped groove (15-1). The slot wall and the right slot wall, the pin shaft (16) passes through the U-shaped groove pin shaft hole and the connecting block pin shaft hole to hinge the frame connecting member (14) and the supporting shaft connecting member (15) together, the connecting block (14-1) is tilted forward from top to bottom, so that the pin shaft hole and the pin shaft (16) are tilted downward from front to back, and there is a movable gap between the slot bottom wall of the U-shaped groove (15-1) and the corresponding inner side wall of the connecting block (14-1), so that the U-shaped groove (15-1) of the supporting shaft connecting member (15) is displaced to the lower front part with the pin shaft (16) as the hinge axis due to the gravity of the peanut vine attached receiving part, so that the lower part of the bottom wall of the U-shaped groove (15-1) is supported on the connecting block (14-1), so that the supporting shaft (12) of the peanut vine attached receiving part is tilted and positioned from the outer end to the inner end to the lower front end, forming a structure for the front end of the peanut vine reverse laying channel to receive the falling peanut vines. ; 2. A peanut vine re-laying device for a peanut digging and re-laying machine according to claim 1, characterized in that: The outer end of the support shaft (12) is fixedly connected to the suspended frame (1), and the support shaft (12) is inclined downward from the outer end to the inner end. A plurality of combing guide plates (13) are arranged at intervals on the support shaft (12), and the upper edge of each combing guide plate (13) and the arc-shaped bar (11) at the front end of each peanut seedling back-laying channel are embedded in the gap between each other, thereby jointly forming the front end of the peanut seedling back-laying channel.
3. A peanut vine re-laying device for a peanut digging and re-laying machine according to claim 2, characterized in that: In the inclination adaptive structure, the pin shaft (16) that hinges the frame connecting member (14) and the support shaft connecting member (15) together has a downward inclination angle of 5° to 20° from front to back.
4. The peanut vine re-laying device for a peanut digging and re-laying machine according to claim 3, characterized in that: The movable gap between the bottom wall of the U-shaped groove (15-1) and the corresponding inner wall of the connecting block (14-1) enables the support shaft (12) to tilt downward from the outside to the inside at an angle of 5° to 25°.
5. The peanut vine re-laying device for a peanut digging and re-laying machine according to claim 4, characterized in that: Triangular protrusions are evenly distributed in the circumferential direction around the outer edge of the seedling combing guide plate (13).
6. A peanut vine re-laying device for a peanut digging and re-laying machine according to any one of claims 3, 4 or 5, characterized in that: The connecting block (14-1) provided on the frame connecting member (14) in the inclination adaptive structure is a columnar body.