A peanut harvesting device with soil cleaning structure

Abstract

A peanut harvesting device with a soil cleaning structure, the invention relates to the technical field of agricultural auxiliary equipment; the vertical plates on the front and rear sides of the conveying frame are connected to the installation box through a distance adjustment mechanism; the guide wheel is embedded and screwed on the front and rear inner walls of the conveying frame through a bearing; the driving mechanism is connected to the guide wheel; one end of the soil-beating rod is screwed on the conveying frame through an axle rod, and a shovel blade is fixed on one side wall of the conveying frame; the angle adjustment mechanism is connected to the conveying frame; the elastic guide rods are symmetrically inserted and fixed on one side of the front and rear side walls of the conveying frame; the cross bar of the support frame is slidably set in a slide groove on the inner wall of one side of the installation box through a slider; the cutting blade penetrates through the through hole inserted on several elastic guide rods; the push spring is fixed on the slider on the side wall of the cutting blade; the upper side of the partition is provided with a stem and leaf collecting mechanism; the soil of the peanuts can be beaten during the collection process to achieve the effect of soil cleaning, reduce the labor intensity of the staff, and improve the harvesting efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural auxiliary equipment, and in particular to a peanut harvesting device with a soil cleaning structure. Background Art

[0002] Harvesting is an important link in the peanut production process. Peanut harvesting is still mainly based on manual and animal power. Currently, excavators are mostly used to dig peanuts out of the soil, and the soil on the peanuts is not treated. Peanut removal, collection, laying and picking are all done manually, with a low degree of mechanization. This has not reduced the labor intensity of the staff and has reduced the harvesting efficiency. Summary of the invention

[0003] The purpose of the present invention is to provide a peanut harvesting device with a soil cleaning structure that is reasonably designed and easy to use in view of the defects and shortcomings of the prior art. During the collection process, the soil of the peanuts can be patted to achieve the effect of soil cleaning, thereby reducing the labor intensity of the staff and improving the harvesting efficiency.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: it comprises an installation box, a moving wheel, a connecting shaft and a collection box, a connecting shaft is provided on one side below the installation box through a shaft seat, moving wheels are fixed at both ends of the connecting shaft, the moving wheels are located at the front and rear sides of the installation box, a collecting box is provided at the lower side of the discharge port on the lower side wall of the installation box, and a storage battery is fixed on one side of the outer bottom wall of the installation box; it also comprises:

[0005] Conveying racks, wherein there are several conveying racks, and the conveying racks are equidistantly arranged on one side of the installation box, the vertical plates on the front and rear sides of the conveying racks are connected to the installation box through a distance adjustment mechanism, and the horizontal plates of the conveying racks are provided with several through holes in a matrix;

[0006] Guide wheels, there are several guide wheels, which are equally embedded and equidistantly connected to the front and rear inner walls of the conveyor frame through bearings, and two adjacent guide wheels on the same side are connected through a synchronous wheel transmission assembly;

[0007] A driving mechanism, wherein the driving mechanism is arranged in one side of the conveying frame and connected to the guide wheel;

[0008] Soil-beating rods, there are several soil-beating rods, and they are equally embedded on the front and rear inner walls of the conveying frame. One end of the soil-beating rod is screwed to the conveying frame through a shaft rod, and the shaft rod is connected to the conveying frame through a torsion spring. A shovel blade is fixed on one side wall of the conveying frame;

[0009] An angle adjustment mechanism, wherein the angle adjustment mechanism is arranged on a side wall of the installation box and is connected to the conveying frame;

[0010] Elastic guide rods, there are several elastic guide rods, and two of them are inserted and fixed on one side of the front and rear side walls of the conveying frame symmetrically, and the other end of the elastic guide rod passes through the opening on one side wall of the installation box and is located in the installation box;

[0011] Support frames, there are several support frames, and they are all set in an "L" shape. The vertical rods of the support frames are slidably arranged in a sliding groove on the lower side wall of the elastic guide rod at one end of the installation box through a slider, and the cross bar of the support frame is slidably arranged in a sliding groove on the inner wall of one side of the installation box through a slider;

[0012] A cutting blade, wherein the cutting blade is arranged at the lower side of the installation box, and the front and rear ends of the cutting blade are respectively slidably arranged in the slide grooves on the front and rear inner walls of the installation box through sliders, and the cutting blade penetrates and is inserted into the through holes on the plurality of elastic guide rods;

[0013] Push springs, there are several push springs, and they are equally fixed on the slider on the side wall of the cutting blade, and the other end of the push spring is fixed on the inner wall of the slide groove on the side wall of the mounting box;

[0014] A partition, wherein the partition is arranged at the lower side of the installation box, the front and rear sides of the partition are fixedly connected to the front and rear inner walls of the installation box, and a stem and leaf collecting mechanism is arranged on the upper side of the partition;

[0015] Through the above technical solution, the installation box is connected to the agricultural machinery, and the installation box is pushed by the agricultural machinery. According to the distance between each row of peanuts, the distance between the conveying racks is adjusted by the distance adjustment mechanism. When the conveying rack moves to a suitable position, the conveying rack is driven to rotate by the angle adjustment mechanism, and the conveying rack drives the cutting blade to rotate downward until it is inserted into the soil. Then, the installation box is driven to move by the agricultural machinery. During the movement, the roots of the peanuts are scooped up by the cutting blade and moved to the horizontal plate of the conveying rack. The driving mechanism is started, and the driving mechanism drives the guide wheel connected thereto to rotate. The guide wheel is driven by several The synchronous wheel transmission assembly drives several other guide wheels to rotate, thereby driving the peanuts to move through the guide wheels. The peanuts are moved by the soil-beating rod to beat the soil at the roots of the peanuts. The beaten soil falls onto the horizontal plate of the conveyor frame and is discharged through the through holes. When the peanuts enter the installation box, they are guided by the elastic guide rod and cut by the cutting blade, so that the peanuts fall to the lower side of the installation box and fall into the collection box through the discharge port on the lower side wall of the installation box. The leaves of the peanuts move from the upper side of the partition to one side of the stem and leaf collection mechanism, so that the leaves can be collected for later processing.

[0016] As a further improvement of the present invention, a guide block is fixed on one side of the bottom wall of the installation box, and one side of the guide block is located on one side of the material outlet of the installation box;

[0017] Through the above technical solution, the peanuts can be easily guided to avoid being stranded in the installation box.

[0018] As a further improvement of the present invention, the driving mechanism comprises:

[0019] Connecting rods, there are several connecting rods, and they are respectively fixed to the lower ends of several guide wheels on one side, and the connecting rods are screwed into the conveying frame;

[0020] The driving rods are multiple and are screwed in the horizontal plate of the conveying frame through bearings one by one. The two ends of the driving rods are respectively connected to two connecting rods in the same conveying frame through worm gear pairs. The screwing patterns on the two worm gear pairs in the same conveying frame are arranged oppositely.

[0021] A driving motor, wherein the driving motor is embedded and fixed in a horizontal plate of a conveying frame on one side, and the driving motor is connected to one end of one of the driving rods;

[0022] Linkage rods, there are two linkage rods, which are symmetrically fixed on the two ends of the driving rod on the middle side, the other end of the linkage rod is movably inserted in the adjacent driving rod, and the convex strip on the outer ring wall of the linkage rod is movably inserted in the slot on the inner ring wall of the corresponding driving rod;

[0023] Through the above technical solution, the drive motor is started, and the drive motor drives the drive rod connected to it to rotate. The drive rod drives another drive rod to rotate synchronously through the linkage rod, and when adjusting the position of the conveying rack, the linkage rod moves inside the drive rod, thereby not affecting the adjustment of the conveying rack.

[0024] As a further improvement of the present invention, the distance adjustment mechanism comprises:

[0025] The fixing plates are several in number and are inserted into the vertical plates on both sides of the conveying frame symmetrically in pairs. The fixing plates are screwed to the conveying frame through shafts, and the two fixing plates on the middle side are fixed to the outer wall of the installation box;

[0026] Sliding racks, there are several sliding racks, and they are arranged one by one on one side of the fixed plates on the front and rear sides, the sliding racks are arranged in an "L" shape, and the sliding racks are slidably arranged in the sliding grooves on the side walls of the installation box;

[0027] Connecting rods, there are two connecting rods, which are respectively inserted and screwed into the vertical plates of the sliding frames on the front and rear sides through the shaft rods. An electric push rod is arranged between the two sliding frames, the electric push rod is connected to the battery, and the electric push rod is embedded and fixed in the side wall of the installation box. After the piston rod of the electric push rod passes through the lower side wall of the installation box, a push block is fixed, and the push block is screwed to the other end of the two connecting rods;

[0028] Through the above technical solution, the electric push rod is started, the electric push rod drives the connecting rod to rotate through the pushing block, the connecting rod drives the sliding frame to move, the sliding frame drives the fixed plate to move, and the fixed plate drives the conveying frame to move until the conveying frame moves to a suitable position.

[0029] As a further improvement of the present invention, the angle adjustment mechanism comprises:

[0030] There are two mounting plates, which are respectively fixed on the outer walls of the front and rear sides of the mounting box. The mounting plates are located outside the plurality of fixing plates. An adjusting motor is fixed on one side wall of one of the mounting plates, and the adjusting motor is connected to the battery.

[0031] Rotating tubes, there are several rotating tubes, and they are embedded in several fixed plates one by one and screwed together through bearings. The rotating tubes are connected to the shaft rods on the conveying frame through synchronous wheel transmission components;

[0032] An adjusting rod, wherein the adjusting rod is inserted through the plurality of rotating tubes, the convex strip on the outer ring wall of the adjusting rod is movably inserted into the slot on the inner ring wall of the rotating tube, one end of the adjusting rod is connected to the output shaft of the adjusting motor, and the other end of the adjusting rod is screwed to the mounting plate on the other side through a bearing;

[0033] Through the above technical solution, the adjusting motor is started, the adjusting motor drives the adjusting rod to rotate, the adjusting rod drives the rotating tube to rotate through the convex strips thereon, and the rotating tube drives the corresponding conveying frame to rotate through the synchronous wheel transmission assembly until the conveying frame rotates to a suitable angle.

[0034] As a further improvement of the present invention, the stem and leaf collecting mechanism comprises:

[0035] A conveying box, wherein the conveying box is fixed on a side of the upper surface of the partition away from the conveying rack, an opening is arranged on the lower side of one side wall of the conveying box, and a plurality of conveying cavities inside the conveying box are each provided with a spiral conveying rod, the lower end of the spiral conveying rod is screwed into the partition through a bearing, and the ends of the plurality of spiral conveying rods located in the partition are connected in pairs through a synchronous wheel assembly;

[0036] A collecting motor, wherein the collecting motor is embedded in and fixed to the outer top wall of the mounting box, and the output shaft of the collecting box is fixedly connected to the top end of one of the spiral conveying rods;

[0037] A conveying pipe, wherein the conveying pipe is inserted through the upper side of a side wall of the conveying box, and the outer end of the conveying pipe is tilted downward and then suspended on the upper side of a collecting plate, and the collecting plate is fixed on the inner wall of the installation box and the outer wall of the collecting box;

[0038] Through the above technical solution, the collecting motor is started, and the collecting motor drives the spiral conveying rod connected to it to rotate. The spiral conveying rod drives several spiral conveying rods to rotate synchronously through the synchronous wheel transmission assembly, thereby driving the peanut stems and leaves to move upward through the spiral conveying rod and fall out of the conveying pipe and be collected on the upper side of the collecting plate.

[0039] As a further improvement of the present invention, the upper sides of the left and right side walls of the collection box are fixed with mounting strips, the upper side of the collection box is movably inserted into the outer bottom wall of the installation box, and the mounting strip is slidably inserted into the installation box, and the mounting strip on one side is connected to the installation box through a locking mechanism;

[0040] Through the above technical solution, the collection box is inserted into the installation box through the installation bar and can be locked by the locking mechanism, which improves the connection between the collection box and the installation box and facilitates disassembly.

[0041] As a further improvement of the present invention, the locking mechanism comprises:

[0042] The locking screws are multiple and are equidistantly screwed into the side wall of the installation box through threads, and the lower ends of the locking screws are screwed into the adjacent installation strips through threads;

[0043] Linkage disks, there are several linkage disks, and two of them are symmetrically sleeved on the upper ends of two adjacent locking screws, the linkage disks are screwed into a side wall of the installation box through a bearing, and the two symmetrically arranged linkage disks are connected by a synchronous belt;

[0044] A driving disk, wherein the driving disk is sleeved on the upper end of the locking screw on the front side, and driving blocks are fixed symmetrically on the inner ring walls of the driving disk and the linkage disk, and the driving blocks are movably inserted in the strip grooves on the locking screws inside them;

[0045] A rotating rod, wherein the rotating rod is screwed into the front side wall of the installation box through a bearing, and the inner end of the rotating rod is connected to the driving disc through a worm gear pair;

[0046] Through the above technical solution, the rotating rod is rotated, and the rotating rod drives the driving disk to rotate through the worm gear pair, and the driving disk drives the locking screw inside it to rotate. When the locking screw rotates, it drives the linkage disk on it to rotate. The linkage disk makes several locking screws rotate synchronously through the cooperation of the synchronous belt, so that several locking screws can be separated and installed from the mounting bar at the same time, and the operation is portable.

[0047] As a further improvement of the present invention, a contact plate is movably inserted into a side wall of the horizontal plate of the conveying rack adjacent to the installation box, and a plurality of contact springs are fixed at equal intervals on the inner side wall of the contact plate, and the other end of the contact spring is embedded and fixed on the inner wall of the horizontal plate of the conveying rack;

[0048] Through the above technical solution, when the conveying rack rotates to a suitable position, the contact plate is separated from the installation box. At this time, under the elastic force of the contact spring, the contact plate moves to the outside of the conveying rack and is inserted into the installation box, thereby facilitating guidance.

[0049] Compared with the prior art, the present invention has the following beneficial effects:

[0050] 1. During the movement, the soil on the peanuts can be patted by the soil patting rod to achieve the effect of soil cleaning;

[0051] 2. The three conveyor racks can be adjusted according to the position of each row of peanuts in the peanut field, which improves the adaptability during use;

[0052] 3. When in use, several guide wheels can be driven synchronously to achieve the effect of synchronous feeding. At the same time, multiple drive motors are not required, which reduces the cost;

[0053] 4. When in use, the conveyor frame can be rotated downward to insert the shovel into the peanut field, and when not in use, the conveyor frame can be rotated to one side of the installation box for easy storage;

[0054] 5. When the peanuts are moved into the installation box, the stems and leaves of the peanuts and the connection between the peanuts can be cut, and the stems and leaves of the peanuts and the peanuts can be collected separately to facilitate subsequent operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] Figure 1 It is a schematic diagram of the structure of the present invention.

[0056] Figure 2 It is a schematic diagram of the structure of the conveying frame, angle adjustment mechanism, scraper and cutting blade in the present invention.

[0057] Figure 3 It is a structural schematic diagram of the installation box, stem and leaf collection mechanism, and collection box in the present invention.

[0058] Figure 4 It is a structural schematic diagram of the distance adjustment mechanism in the present invention.

[0059] Figure 5 It is an exploded view of the conveying frame and the driving mechanism in the present invention.

[0060] Figure 6 for Figure 5 Enlarged view of part A in the middle.

[0061] Figure 7 It is an exploded view of the angle adjustment mechanism and the soil-beating rod in the present invention.

[0062] Figure 8 for Figure 7 Enlarged view of part B in the middle.

[0063] Fig. 9 It is an exploded view of the stem-leaf mobile phone mechanism in the present invention.

[0064] Fig.10 It is an exploded view of the locking mechanism and the mounting strip in the present invention.

[0065] Description of reference numerals:

[0066] Installation box 1, moving wheel 2, connecting shaft 3, collection box 4, battery 5, conveying frame 6, distance adjustment mechanism 7, fixed plate 7-1, sliding frame 7-2, connecting rod 7-3, electric push rod 7-4, pushing block 7-5, guide wheel 8, driving mechanism 9, connecting rod 9-1, driving rod 9-2, driving motor 9-3, linkage rod 9-4, soil-beating rod 10, shovel blade 11, angle adjustment mechanism 12, installation plate 12-1, adjustment motor 12-2, rotating tube 12-3 , adjusting rod 12-4, elastic guide rod 13, supporting frame 14, cutting blade 15, pushing spring 16, partition 17, stem and leaf collecting mechanism 18, conveying box 18-1, spiral conveying rod 18-2, collecting motor 18-3, conveying tube 18-4, guide block 19, mounting bar 20, locking mechanism 21, locking screw 21-1, linkage disk 21-2, driving disk 21-3, driving block 21-4, rotating rod 21-5, resistance plate 22, resistance spring 23. DETAILED DESCRIPTION

[0067] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0068] Embodiment 1:

[0069] like Figure 1-Figure 10 As shown, this embodiment includes an installation box 1, a moving wheel 2, a connecting shaft 3 and a collecting box 4. The right side of the lower side of the installation box 1 is provided with a connecting shaft 3 through a shaft seat, and the front and rear ends of the connecting shaft 3 are welded and fixed with moving wheels 2. The moving wheels 2 are located at the front and rear sides of the installation box 1. The collecting box 4 is provided at the lower side of the discharge port on the lower side wall of the installation box 1. A guide block 19 is welded and fixed on the right side of the inner bottom wall of the installation box 1. The left side of the guide block 19 is located on the right side of the discharge port of the installation box 1, which can facilitate the guidance of peanuts and prevent the peanuts from being retained in the installation box 1; a battery 5 is fixed to the right side of the outer bottom wall of the installation box 1 by bolts; it also includes:

[0070] The conveying rack 6 is a plurality of conveying racks 6, and the conveying racks 6 are equidistantly arranged on the right side of the installation box 1. The vertical plates on the front and rear sides of the conveying rack 6 are connected to the installation box 1 through the distance adjustment mechanism 7. The horizontal plate of the conveying rack 6 is provided with a plurality of through holes in a matrix; a resistance plate 22 is movably inserted in the horizontal plate of the conveying rack 6 adjacent to a side wall of the installation box 1, and a plurality of resistance springs 23 are welded and fixed on the inner side wall of the resistance plate 22 at equal intervals. The right end of the resistance spring 23 is embedded and welded and fixed on the inner wall of the horizontal plate of the conveying rack 6. When the conveying rack 6 is rotated to a suitable position, the resistance plate 22 is separated from the installation box 1. At this time, under the elastic force of the resistance spring 23, the resistance plate 22 moves to the outside of the conveying rack 6 and is inserted into the installation box 1, so as to facilitate the guiding;

[0071] Guide wheels 8, there are several guide wheels 8, which are equally and equidistantly embedded and screwed to the front and rear inner walls of the conveyor frame 6 through bearings, and two adjacent guide wheels 8 on the same side are connected by a synchronous wheel transmission assembly;

[0072] A driving mechanism 9, wherein the driving mechanism 9 is disposed in the right side of the conveying frame 6, and the driving mechanism 9 is connected to the guide wheel 8;

[0073] A soil-beating rod 10, wherein the soil-beating rod 10 is in multiple numbers and is equally and equidistantly embedded on the front and rear inner walls of the conveying frame 6, one end of the soil-beating rod 10 is screwed to the conveying frame 6 through a shaft, and the shaft is connected to the conveying frame 6 through a torsion spring, and a shovel blade 11 is fixed to the right side wall of the conveying frame 6;

[0074] An angle adjustment mechanism 12, the angle adjustment mechanism 12 is arranged on the right side wall of the installation box 1, and the angle adjustment mechanism 12 is connected to the conveying frame 6;

[0075] Elastic guide rods 13, there are several elastic guide rods 13, and two of them are inserted symmetrically in front and back and welded to the left side of the front and rear side walls of the conveying frame 6, and the left end of the elastic guide rod 13 passes through the opening on the right side wall of the installation box 1 and is located in the installation box 1;

[0076] Support frame 14, there are several support frames 14, and they are all set in "L" shape, the vertical rods of the support frame 14 are slidably arranged in the slide groove on the lower side wall of the elastic guide rod 13 at one end of the installation box 1 through the slider, and the cross bar of the support frame 14 is slidably arranged in the slide groove on the inner wall of one side of the installation box 1 through the slider;

[0077] A cutting blade 15, wherein the cutting blade 15 is arranged at the lower side of the installation box 1, and the front and rear ends of the cutting blade 15 are respectively slidably arranged in the slide grooves on the front and rear inner walls of the installation box 1 through sliders, and the cutting blade 15 penetrates and is inserted into the through holes on the plurality of elastic guide rods 13;

[0078] Push spring 16, there are several push springs 16, and they are welded and fixed to the slider on the side wall of the cutting blade 15 in equal quantity and at equal distances, and the left end of the push spring 16 is welded and fixed to the inner wall of the slide groove on the side wall of the installation box 1;

[0079] The partition 17 is arranged at the lower side of the installation box 1, and the front and rear sides of the partition 17 are fixedly connected to the front and rear inner walls of the installation box 1. The upper side of the partition 17 is provided with a stem and leaf collecting mechanism 18.

[0080] Embodiment 2:

[0081] See also Figure 1 , Figure 5-6 As shown, based on Example 1, the driving mechanism 9 includes:

[0082] Connecting rods 9-1, there are several connecting rods 9-1, and they are respectively welded and fixed to the lower ends of several guide wheels 8 on the right side, and the connecting rods 9-1 are screwed into the conveying frame 6;

[0083] Driving rods 9-2, there are several driving rods 9-2, and they are screwed in the horizontal plate of the conveying frame 6 one by one through bearings, and the two ends of the driving rods 9-2 are respectively connected to the two connecting rods 9-1 in the same conveying frame 6 through worm gear pairs, and the screwing patterns on the two worm gear pairs in the same conveying frame 6 are arranged oppositely;

[0084] A driving motor 9-3, wherein the driving motor 9-3 is embedded and fixed in the horizontal plate of the front conveying frame 6, and the driving motor 9-3 is connected to the front end of the driving rod 9-2 on the front side;

[0085] Linkage rod 9-4, there are two linkage rods 9-4, and they are symmetrically welded and fixed on the two ends of the driving rod 9-2 on the middle side. The other end of the linkage rod 9-4 is movably inserted in the adjacent driving rod 9-2, and the convex strip on the outer ring wall of the linkage rod 9-4 is movably inserted in the corresponding slot on the inner ring wall of the driving rod 9-2.

[0086] Embodiment 3:

[0087] See also Figure 4 , Figure 7 As shown, based on Example 1, the distance adjustment mechanism 7 includes:

[0088] The fixing plates 7-1 are multiple and are inserted into the vertical plates on both sides of the conveying frame 6 symmetrically in pairs. The fixing plates 7-1 are screwed to the conveying frame 6 through the shaft, and the two fixing plates 7-1 on the middle side are welded and fixed to the outer wall of the installation box 1;

[0089] Sliding racks 7-2, there are several sliding racks 7-2, and they are arranged one by one on one side of the fixing plate 7-1 on the front and rear sides, and the sliding racks 7-2 are arranged in an "L" shape, and the sliding racks 7-2 are slidably arranged in the sliding grooves on the side walls of the installation box 1;

[0090] Connecting rod 7-3, there are two connecting rods 7-3, and they are respectively inserted and screwed into the vertical plates of the sliding frame 7-2 on the front and rear sides through the shaft rod, and an electric push rod 7-4 is arranged between the two sliding frames 7-2, and the electric push rod 7-4 is connected to the battery 5. The electric push rod 7-4 is embedded and fixed in the side wall of the installation box 1. After the piston rod of the electric push rod 7-4 passes through the lower side wall of the installation box 1, a push block 7-5 is fixed, and the push block 7-5 is screwed to the other end of the two connecting rods 7-3.

[0091] Embodiment 4:

[0092] See also Figure 1-2 , Figure 7-8 As shown, based on Example 1, the angle adjustment mechanism 12 includes:

[0093] Mounting plates 12-1, there are two mounting plates 12-1, and they are respectively welded and fixed on the outer walls of the front and rear sides of the mounting box 1, the mounting plates 12-1 are located on the outside of the plurality of fixing plates 7-1, and an adjusting motor 12-2 is fixed to the front side wall of the front mounting plate 12-1 by bolts, and the adjusting motor 12-2 is connected to the battery 5;

[0094] Rotating tubes 12-3, there are several rotating tubes 12-3, and they are embedded one by one and screwed in several fixed plates 7-1 through bearings. The rotating tubes 12-3 are connected to the shaft rod on the conveying frame 6 through a synchronous wheel transmission assembly;

[0095] The adjusting rod 12-4 is inserted through several rotating tubes 12-3, the convex strip on the outer ring wall of the adjusting rod 12-4 is movably inserted into the slot on the inner ring wall of the rotating tube 12-3, one end of the adjusting rod 12-4 is connected to the output shaft of the adjusting motor 12-2, and the other end of the adjusting rod 12-4 is screwed to the mounting plate 12-1 on the other side through a bearing.

[0096] Embodiment 5:

[0097] See also Figure 3 , Fig. 9 As shown, based on Example 1, the stem and leaf collecting mechanism 18 comprises:

[0098] The conveying box 18-1 is fixed on the upper surface of the partition 17 away from the conveying frame 6. An opening is provided on the lower side of the right side wall of the conveying box 18-1. Screw conveying rods 18-2 are provided in the several conveying cavities inside the conveying box 18-1. The lower ends of the screw conveying rods 18-2 are screwed in the partition 17 through bearings, and the ends of the several screw conveying rods 18-2 located in the partition 17 are connected in pairs through a synchronous wheel assembly.

[0099] A collecting motor 18-3, wherein the collecting motor 18-3 is embedded and fixed on the outer top wall of the mounting box 1, and the output shaft of the collecting box 4 is fixedly connected to the top end of the spiral conveying rod 18-2 on the front side;

[0100] The conveying pipe 18-4 is inserted through the upper side of a side wall of the conveying box 18-1. The outer end of the conveying pipe 18-4 is tilted downward and suspended on the upper side of the collecting plate 18-5. The collecting plate 18-5 is fixed on the inner wall of the installation box 1 and the outer wall of the collecting box 4.

[0101] Embodiment 6:

[0102] See also Figure 3 , Fig.10 As shown, on the basis of Example 1, the upper sides of the left and right side walls of the collection box 4 are welded and fixed with mounting strips 20, the upper side of the collection box 4 is movably inserted in the outer bottom wall of the installation box 1, and the mounting strip 20 is slidably inserted in the installation box 1, and the left mounting strip 20 is connected to the installation box 1 through a locking mechanism 21; the locking mechanism 21 includes:

[0103] The locking screws 21-1 are multiple and are equidistantly screwed into the side wall of the installation box 1 through threads, and the lower ends of the locking screws 21-1 are screwed into the adjacent installation strips 20 through threads;

[0104] Linkage disks 21-2, there are several linkage disks 21-2, and they are symmetrically sleeved on the upper ends of two adjacent locking screws 21-1 in pairs, and the linkage disks 21-2 are screwed into a side wall of the installation box 1 through a bearing, and the two symmetrically arranged linkage disks 21-2 are connected by a synchronous belt;

[0105] A driving disk 21-3, wherein the driving disk 21-3 is sleeved on the upper end of the locking screw 21-1 on the front side, and driving blocks 21-4 are fixed symmetrically on the inner ring walls of the driving disk 21-3 and the linkage disk 21-2, and the driving blocks 21-4 are movably inserted in the strip grooves on the locking screws 21-1 inside them;

[0106] The rotating rod 21-5 is screwed into the front wall of the installation box 1 through a bearing, and the inner end of the rotating rod 21-5 is connected to the driving disc 21-3 through a worm gear pair.

[0107] When using the present invention, the installation box 1 is connected to the agricultural machinery, and the installation box 1 is pushed by the agricultural machinery. According to the distance between each row of peanuts, the electric push rod 7-4 is started, and the electric push rod 7-4 drives the connecting rod 7-3 to rotate through the pushing block 7-5, and the connecting rod 7-3 drives the sliding frame 7-2 to move, and the sliding frame 7-2 drives the fixed plate 7-1 to move, and the fixed plate 7-1 drives the conveying frame 6 to move until the conveying frame 6 moves to a suitable position. When the conveying frame 6 moves to a suitable position, the adjusting motor 12-2 is started, and the adjusting motor 12-2 drives the adjusting rod 12-4 to rotate, and the adjusting rod 12-4 drives the rotating tube 12-3 to rotate through the convex strip thereon, and the rotating tube 12-3 drives the corresponding conveying frame 6 to rotate through the synchronous wheel transmission assembly. The conveyor frame 6 moves until the conveyor frame 6 drives the cutting blade 15 to rotate downward and insert into the soil, and then the installation box 1 is driven to move by the agricultural machinery. During the movement, the roots of the peanuts are shoveled upward by the cutting blade 15 and moved to the horizontal plate of the conveyor frame 6, and the driving motor 9-3 is started. The driving motor 9-3 drives the driving rod 9-2 connected thereto to rotate, and the driving rod 9-2 drives another driving rod 9-2 to rotate synchronously through the linkage rod 9-4. When adjusting the position of the conveyor frame 6, the linkage rod 9-4 moves in the driving rod 9-2, so as not to affect the adjustment of the conveyor frame 6. The driving rod 9-2 drives the guide wheel 8 connected thereto to rotate through the connecting rod 9-1, and the guide wheel 8 drives another guide wheel 8 to rotate through several synchronous wheel transmission assemblies. , thereby driving the peanuts to move through the guide wheel 8, and the peanuts are slapped by the soil-slapping rod 10 during movement, and the slapped soil falls onto the horizontal plate of the conveying frame 6, and the soil is discharged through the through holes. When the peanuts enter the installation box 1, they are guided by the elastic guide rod 13 and cut by the cutting blade 15, so that the peanuts fall to the lower side of the installation box 1, and fall into the collection box 4 through the discharge port on the lower side wall of the installation box 1, and the collection motor 18-3 is started, and the collection motor 18-3 drives the spiral conveying rod 18-2 connected thereto to rotate, and the spiral conveying rod 18-2 drives several spiral conveying rods 18-2 to rotate synchronously through the synchronous wheel transmission assembly, thereby driving the peanuts through the spiral conveying rod 18-2 The stems and leaves move upward and fall out of the conveying tube 18-4 and are collected on the upper side of the collecting plate 18-5, so that the leaves can be collected for later processing. The collecting box 4 is inserted into the installing box 1 through the installing bar 20, and the rotating rod 21-5 is rotated. The rotating rod 21-5 drives the driving disk 21-3 to rotate through the worm gear pair, and the driving disk 21-3 drives the locking screw 21-1 inside it to rotate. When the locking screw 21-1 rotates, it drives the linkage disk 21-2 thereon to rotate. The linkage disk 21-2 makes several locking screws 21-1 rotate synchronously through the cooperation of the synchronous belt, so that several locking screws 21-1 can be separated and installed from the installing bar 20 at the same time, which is easy to operate, improves the connection between the collecting box 4 and the installing box 1, and is easy to disassemble at the same time.

[0108] Compared with the prior art, the beneficial effects of this specific implementation are as follows:

[0109] 1. Peanuts are shoveled onto the conveyor rack 6 by a shovel blade 11, and are guided by guide wheels 8 and moved into the installation box 1. During the movement, the soil on the peanuts can be beaten by a soil-beating rod 10, thereby achieving the effect of soil cleaning;

[0110] 2. The distance between the three conveyor racks 6 can be adjusted by a distance adjustment mechanism 7. The conveyor racks 6 can be adjusted according to the position of each row of peanuts in the peanut field, thereby improving the adaptability during use;

[0111] 3. The guide wheels 8 on the sides of the array of guide wheels 8 are connected by a driving mechanism, so that several guide wheels 8 can be driven synchronously during use to achieve the effect of synchronous feeding. At the same time, multiple driving motors 9-3 are not required, which reduces the cost;

[0112] 4. The angle of the conveyor frame 6 can be adjusted by the angle adjustment mechanism 12. When in use, the conveyor frame 6 can be rotated downward to insert the shovel 11 into the peanut field. When not in use, the conveyor frame 6 can be rotated to one side of the installation box 1 for easy storage.

[0113] 5. A cutting blade 15 is provided inside the installation box 1. When the peanuts are moved into the installation box 1, they can be cut by the cutting blade 15, and the stems and leaves of the peanuts can be collected by the stem and leaf collecting mechanism 18. At the same time, the peanuts can be collected by the collecting box 4, which is convenient for subsequent operations.

[0114] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A peanut harvesting device with a soil cleaning structure, characterized in that: It comprises an installation box (1), a moving wheel (2), a connecting shaft (3) and a collecting box (4); a connecting shaft (3) is provided on one side below the installation box (1) through a shaft seat, and moving wheels (2) are fixed to both the front and rear ends of the connecting shaft (3); the moving wheels (2) are located on the front and rear sides of the installation box (1); a collecting box (4) is provided on the lower side of the discharge port on the lower side wall of the installation box (1); and a storage battery (5) is fixed to one side of the outer bottom wall of the installation box (1); it also comprises: A conveying rack (6), wherein the conveying racks (6) are in plurality and are arranged at equal distances on one side of the installation box (1); the vertical plates on the front and rear sides of the conveying rack (6) are connected to the installation box (1) via a distance adjustment mechanism (7); and the horizontal plates of the conveying rack (6) are provided with a plurality of through holes in a matrix; Guide wheels (8), the guide wheels (8) are multiple, and are equally embedded and equidistantly arranged on the front and rear inner walls of the conveyor frame (6) through bearings, and two adjacent guide wheels (8) on the same side are connected through a synchronous wheel transmission assembly; A driving mechanism (9), wherein the driving mechanism (9) is arranged in one side of the conveying frame (6), and the driving mechanism (9) is connected to the guide wheel (8); A soil-beating rod (10), wherein the soil-beating rod (10) is in multiple numbers and is equally and equidistantly embedded on the front and rear inner walls of the conveying frame (6); one end of the soil-beating rod (10) is screwed to the conveying frame (6) via a shaft rod, and the shaft rod is connected to the conveying frame (6) via a torsion spring; and a shovel blade (11) is fixed to one side wall of the conveying frame (6); An angle adjustment mechanism (12), the angle adjustment mechanism (12) being arranged on a side wall of the installation box (1), and the angle adjustment mechanism (12) being connected to the conveying frame (6); Elastic guide rods (13), the elastic guide rods (13) are in plurality, and are inserted and fixed to one side of the front and rear side walls of the conveying frame (6) in pairs, and the other end of the elastic guide rods (13) passes through an opening on a side wall of the installation box (1) and is located in the installation box (1); A support frame (14), wherein the support frames (14) are in a plurality and are all arranged in an "L" shape, wherein the vertical bars of the support frames (14) are arranged one by one in a sliding groove on the lower side wall of the elastic guide rod (13) located at one end of the installation box (1) through a sliding block, and the horizontal bars of the support frames (14) are arranged in a sliding groove on the inner wall of one side of the installation box (1) through a sliding block; A cutting blade (15), wherein the cutting blade (15) is arranged on the lower side of the installation box (1), and the front and rear ends of the cutting blade (15) are respectively slidably arranged in sliding grooves on the front and rear inner walls of the installation box (1) through sliders, and the cutting blade (15) penetrates and is inserted into through holes on a plurality of elastic guide rods (13); A push spring (16), wherein the push spring (16) is in plurality and is fixed to a slider on the side wall of the cutting blade (15) in equal quantity and at equal distances, and the other end of the push spring (16) is fixed to the inner wall of the slide groove on the side wall of the installation box (1); The partition (17) is arranged on the lower side of the installation box (1), the front and rear sides of the partition (17) are fixedly connected to the front and rear inner walls of the installation box (1), and the upper side of the partition (17) is provided with a stem and leaf collecting mechanism (18).

2. The peanut harvesting device with soil cleaning structure according to claim 1, characterized in that: A guide block (19) is fixed to one side of the inner bottom wall of the installation box (1), and one side of the guide block (19) is located on one side of the discharge port of the installation box (1).

3. The peanut harvesting device with soil cleaning structure according to claim 1, characterized in that: The driving mechanism (9) comprises: Connecting rods (9-1), there are several connecting rods (9-1), and they are respectively fixed to the lower ends of several guide wheels (8) on one side, and the connecting rods (9-1) are screwed into the conveying frame (6); A driving rod (9-2), wherein the driving rods (9-2) are multiple and are correspondingly screwed in the horizontal plate of the conveying frame (6) through bearings, and the two ends of the driving rod (9-2) are respectively connected to two connecting rods (9-1) in the same conveying frame (6) through worm gear pairs, and the screwing patterns on the two worm gear pairs in the same conveying frame (6) are arranged oppositely; A driving motor (9-3), wherein the driving motor (9-3) is embedded in and fixed in a horizontal plate of a conveying frame (6) on one side, and the driving motor (9-3) is connected to one end of one of the driving rods (9-2); The linkage rods (9-4) are two in number and are symmetrically fixed to the two ends of the middle driving rod (9-2) in front and back directions. The other end of the linkage rod (9-4) is movably inserted into the adjacent driving rod (9-2). The convex strip on the outer ring wall of the linkage rod (9-4) is movably inserted into the slot on the inner ring wall of the corresponding driving rod (9-2).

4. The peanut harvesting device with soil cleaning structure according to claim 1, characterized in that: The distance adjustment mechanism (7) comprises: A fixing plate (7-1), wherein the fixing plates (7-1) are in plurality and are inserted into the vertical plates on both sides of the conveying frame (6) symmetrically in pairs. The fixing plates (7-1) are screwed to the conveying frame (6) via a shaft, and the two fixing plates (7-1) on the middle side are fixed to the outer wall of the installation box (1); Sliding racks (7-2), the sliding racks (7-2) are in plurality and are arranged one by one on one side of the fixing plate (7-1) at the front and rear sides, the sliding racks (7-2) are arranged in an "L" shape, and the sliding racks (7-2) are slidably arranged in a sliding groove on the side wall of the installation box (1); The connecting rods (7-3) are two in number and are respectively inserted into the vertical plates of the sliding frames (7-2) on the front and rear sides and are screwed together through shafts. An electric push rod (7-4) is arranged between the two sliding frames (7-2). The electric push rod (7-4) is connected to the battery (5). The electric push rod (7-4) is embedded in and fixed in the side wall of the installation box (1). After the piston rod of the electric push rod (7-4) passes through the lower side wall of the installation box (1), a push block (7-5) is fixed thereto. The push block (7-5) is screwed together with the other ends of the two connecting rods (7-3).

5. The peanut harvesting device with soil cleaning structure according to claim 1, characterized in that: The angle adjustment mechanism (12) comprises: Mounting plates (12-1), there are two mounting plates (12-1), which are respectively fixed on the outer walls of the front and rear sides of the mounting box (1), the mounting plates (12-1) are located outside the plurality of fixing plates (7-1), an adjusting motor (12-2) is fixed on one side wall of one mounting plate (12-1), and the adjusting motor (12-2) is connected to the storage battery (5); Rotating tubes (12-3), there are several rotating tubes (12-3), which are embedded in a corresponding manner and screwed into several fixed plates (7-1) through bearings, and the rotating tubes (12-3) are connected to the shaft rod on the conveying frame (6) through a synchronous wheel transmission assembly; An adjusting rod (12-4) is inserted through a plurality of rotating tubes (12-3), a convex strip on an outer ring wall of the adjusting rod (12-4) is movably inserted into a slot on an inner ring wall of the rotating tube (12-3), one end of the adjusting rod (12-4) is connected to an output shaft of an adjusting motor (12-2), and the other end of the adjusting rod (12-4) is screwed onto a mounting plate (12-1) on the other side through a bearing.

6. The peanut harvesting device with soil cleaning structure according to claim 1, characterized in that: The stem and leaf collecting mechanism (18) comprises: A conveying box (18-1), wherein the conveying box (18-1) is fixed on a side of the upper surface of the partition (17) away from the conveying rack (6), an opening is provided on the lower side of one side wall of the conveying box (18-1), and a plurality of conveying cavities inside the conveying box (18-1) are provided with spiral conveying rods (18-2), the lower ends of the spiral conveying rods (18-2) are screwed into the partition (17) through bearings, and the ends of the plurality of spiral conveying rods (18-2) located in the partition (17) are connected in pairs through a synchronous wheel assembly; A collecting motor (18-3), wherein the collecting motor (18-3) is embedded in and fixed to the outer top wall of the installation box (1), and the output shaft of the collecting box (4) is fixedly connected to the top end of one of the spiral conveying rods (18-2); A conveying pipe (18-4), wherein the conveying pipe (18-4) is inserted through the upper side of a side wall of the conveying box (18-1), and the outer end of the conveying pipe (18-4) is tilted downward and then suspended on the upper side of a collecting plate (18-5), and the collecting plate (18-5) is fixed to the inner wall of the installation box (1) and the outer wall of the collecting box (4).

7. The peanut harvesting device with soil cleaning structure according to claim 1, characterized in that: The upper sides of the left and right side walls of the collection box (4) are fixed with mounting strips (20); the upper side of the collection box (4) is movably inserted into the outer bottom wall of the installation box (1), and the mounting strip (20) is slidably inserted into the installation box (1); the mounting strip (20) on one side is connected to the installation box (1) via a locking mechanism (21).

8. The peanut harvesting device with soil cleaning structure according to claim 7, characterized in that: The locking mechanism (21) comprises: A locking screw (21-1), wherein the locking screw (21-1) is in plurality and is equidistantly screwed into the side wall of the installation box (1) through threads, and the lower end of the locking screw (21-1) is screwed into the adjacent installation strip (20) through threads; Linkage disks (21-2), the linkage disks (21-2) being multiple in number and being symmetrically sleeved on the upper ends of two adjacent locking screws (21-1) in pairs, the linkage disks (21-2) being screwed into a side wall of the installation box (1) via a bearing, and the two symmetrically arranged linkage disks (21-2) being connected via a synchronous belt; A driving disk (21-3), wherein the driving disk (21-3) is sleeved on the upper end of the locking screw (21-1) on the front side, and driving blocks (21-4) are fixed symmetrically on the inner ring walls of the driving disk (21-3) and the linkage disk (21-2), and the driving blocks (21-4) are movably inserted into the strip grooves on the locking screws (21-1) inside them; A rotating rod (21-5) is screwed into the front side wall of the installation box (1) through a bearing, and the inner end of the rotating rod (21-5) is connected to the driving disc (21-3) through a worm gear pair.

9. The peanut harvesting device with soil cleaning structure according to claim 1, characterized in that: A contact plate (22) is movably inserted into a side wall of the horizontal plate of the conveying rack (6) adjacent to the installation box (1), and a plurality of contact springs (23) are fixed at equal intervals on the inner wall of the contact plate (22), and the other end of the contact spring (23) is embedded and fixed on the inner wall of the horizontal plate of the conveying rack (6).

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