Rubber seed harvesting equipment and harvesting method

Abstract

The invention relates to the technical field of rubber seed harvesting, in particular to a rubber seed harvesting device and a harvesting method.The rubber seed harvesting device comprises a moving module, a lifting module, a shaking module, a fixing module, a receiving module and a sorting and collecting module; the rubber seed harvesting method comprises the steps that the device is moved to the position below a to-be-harvested rubber tree through the moving module, then the shaking module is lifted upwards along a trunk through the lifting module, then the shaking module is fastened to the trunk of the rubber tree through the fixing module, then the trunk of the rubber tree is shaken through the shaking module, and the rubber tree is harvested. The falling rubber seeds are received through the receiving module, and then impurities are removed and the rubber seeds are collected through the sorting and collecting module; compared with an existing method and equipment, the rubber seed picking and collecting device has the advantages that on-tree harvesting can be better conducted on rubber seeds, the harvested rubber seeds are subjected to impurity removal treatment, the picking and collecting efficiency of the rubber seeds is further improved, and the problem that the rubber seeds are difficult to harvest is effectively solved.

Description

Technical Field

[0001] The invention relates to the technical field of rubber seed harvesting, in particular to a rubber seed harvesting device and a harvesting method. Background Art

[0002] In the 1960s and 1970s, rubber seed oil was widely processed and consumed in rubber-planting areas in my country, but development has slowed down since then. Currently, rubber seeds have not been used on a large scale, and their main small-scale applications are concentrated in breeding, rubber seed oil processing, and handicraft processing.

[0003] The most common way to collect and sort rubber seeds is to directly pick them up manually and sort them by naked eyes. The picking efficiency is low and the operation intensity is high. Picking up for a long time is not only easy to reduce the collection rate and picking efficiency due to the fatigue of the operators, but also easy to cause damage to the health of the operators. At the same time, direct manual picking cannot meet the raw material output requirements of large-scale industrial applications. In addition, after the rubber seeds fall to the ground, they are inevitably affected by the temperature, humidity and microorganisms in the soil, which will cause rot and mildew, reducing the quality of the rubber seeds. Therefore, in view of the above problems, the present invention proposes a rubber seed harvesting device and a harvesting method. Summary of the invention

[0004] The object of the present invention is to provide a rubber seed harvesting device and a rubber seed harvesting method to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides a rubber seed harvesting device and a harvesting method, wherein the technical solution of the rubber seed harvesting device is: a rubber seed harvesting device, comprising a moving module, a lifting module, a shaking module, a fixing module, a receiving module, and a sorting and collecting module, wherein a fixed chassis is arranged in the moving module, the front portion of the top of the fixed chassis is fixedly connected to the lifting module, and the rear portion of the top of the fixed chassis is fixedly connected to the sorting and collecting module; a top plate is arranged on the top of the lifting module, and the top of the top plate is fixedly connected to the shaking module; a first fixing frame is arranged on the front end of the shaking module, and the front end of the first fixing frame is fixedly connected to the fixed module; a collecting port is arranged on the bottom of the receiving module, a feeding port is arranged on the top of the sorting and collecting module, and the receiving module is arranged above the sorting and collecting module, and is fixedly connected to the feeding port through the collecting port.

[0006] Preferably, the mobile module includes a drive shaft, a fixed chassis, a power source and a group of mobile mechanisms, the drive shaft connects the power source and the mobile mechanism; the fixed chassis is arranged on the upper part of the mobile module; the power source is driven by electricity, manpower or animal power; the mobile mechanism is a wheeled or tracked mechanism.

[0007] Preferably, the lifting module includes a base plate, a hydraulic device, a main telescopic rod, an auxiliary telescopic rod, and a top plate; the hydraulic device is arranged on the base plate and connected to the main telescopic rod; the main telescopic rod is arranged between the base plate and the top plate, and the main telescopic rod is fixedly connected to the top surface of the base plate and the bottom surface of the top plate; the main telescopic rod is driven by hydraulic pressure; the auxiliary telescopic rod is arranged between the base plate and the top plate, and the auxiliary telescopic rod is fixedly connected to the top surface of the base plate and the bottom surface of the top plate; the auxiliary telescopic rod is arranged around the main telescopic rod.

[0008] Preferably, the vibration module includes a first fixed frame, a vibration source, a power shaft, a coupling, and a second fixed frame; the second fixed frame and the vibration source are arranged on the top surface of the first fixed frame; the power shaft is fixedly connected to the coupling and the vibration source, and passes through the second fixed frame.

[0009] Preferably, the shaking module shakes the rubber tree trunk at a shaking frequency of 1 Hz to 100 Hz and a shaking force of 1 KN to 10 6 KN.

[0010] Preferably, the fixing module includes a third fixing frame, an engaging shaft, an engaging motor, an outer engaging claw, an inner engaging claw, a damping rod, a locking buckle, and a vibration conduction shaft; the vibration conduction shaft is arranged at the rear end of the third fixing frame, and the engaging shaft and the engaging motor are arranged at the front end; the engaging motor is arranged at the top end of the engaging shaft and fixedly connected to the engaging shaft; the outer engaging claw is arranged on the engaging shaft, and the outer engaging claw is fixedly connected to the engaging shaft; a plurality of damping rods are arranged on the inner side of the outer engaging claw, and the damping rod is fixedly connected to the outer engaging claw and the inner engaging claw; at least one group of locking buckles are arranged at the end of the outer engaging claw, and the locking buckles are magnetic or snap-on.

[0011] Preferably, the receiving module includes a collecting port, a keel, a retractable support rod, a retractable sleeve, a retractable rod, a retractable motor, a tarpaulin, and a hinge; a plurality of hinges are arranged around the top of the collecting port, and the hinges are fixedly connected to the collecting port; the hinges are rotatably connected to the keel, and a tarpaulin is arranged between the keels; a retractable rod is arranged at the center of the top of the collecting port; a slidable retractable sleeve is arranged on the retractable rod, and a plurality of retractable support rods are arranged on the retractable sleeve, and the retractable support rod is rotatably connected to the retractable sleeve and the keel; a retractable motor is arranged at the top of the retractable rod, and the retractable motor is fixedly connected to the retractable rod.

[0012] Preferably, the sorting and collecting module comprises a collecting box, a second air separation plate, a seed dropping trough, a first air separation plate, and a fan compartment, the second air separation plate is arranged above the collecting box, the seed dropping trough is arranged above the second air separation plate, the first air separation plate is arranged above the seed dropping trough, the fan compartment is arranged on the side of the first air separation plate, and the fan compartment is fixedly connected to the seed dropping trough; a collecting bucket is arranged in the collecting box; a horizontal grid screen and a vertical seed outlet are arranged inside the second air separation plate, a second air inlet is arranged on the upper part of one side surface of the second air separation plate, a third air inlet is arranged on the lower part of the same side surface of the second air separation plate, and a dust outlet is arranged on the other side surface of the second air separation plate; the seed outlet is arranged above the collecting bucket; the seed dropping trough is arranged A seed-falling slope is provided, a discharge port is provided at the bottom of the seed-falling slope, the discharge port is provided above the grid screen, a plurality of observation holes are provided on the side of the seed-falling trough, and a mounting platform is provided on the top of the seed-falling trough; a plurality of seed-falling holes are provided inside the first air separation disk, a feed port is provided on the top of the first air separation disk, a first air inlet is provided on one side of the first air separation disk, and a miscellaneous outlet is provided on the other side; the fan bin is fixedly connected to the mounting platform, a fan mounting bin is provided in the fan bin, a fourth air inlet is provided on the top of the fan bin, a second air outlet is provided on the side of the fan bin, and a first air outlet is provided on the bottom of the fan bin; the first air outlet is fixedly connected to the third air inlet through a pipeline, and the second air outlet is fixedly connected to the first air inlet through a pipeline.

[0013] Preferably, the seed-dropping hole is circular or elliptical, and the diameter of the circular seed-dropping hole is 1.5 cm to 5 cm; the length of the major axis of the elliptical seed-dropping hole is 1.5 cm to 5 cm, and the length of the minor axis is 0.5 cm to 5 cm.

[0014] The above-mentioned rubber seed harvesting device and harvesting method, wherein the harvesting method of the rubber seed harvesting device comprises the following steps:

[0015] Step 1: Move the device through the mobile module to a rubber forest where rubber seed harvesting is required, especially below the rubber tree to be harvested;

[0016] Step 2: lifting the shaking module and the fixing module upward along the main trunk of the rubber tree by the lifting module; Step 3: grasping and fixing the main trunk of the rubber tree by the fixing module, and shaking the rubber tree by the shaking module;

[0017] Step 4: Receive the fallen rubber seeds and other debris through the receiving module;

[0018] Step 5: Using the sorting and collecting module, the rubber seeds are sorted out from the fallen objects received in step 4 and collected;

[0019] The beneficial effects of the present invention are:

[0020] The present invention uses a rubber seed harvesting device and a harvesting method, which can not only improve the harvesting efficiency of the rubber seed harvesting operation, but also optimize the rubber seed harvesting operation process, reduce the overall operation intensity, protect the health of operators, and improve the rubber seed collection rate.

[0021] The present invention can better harvest rubber seeds on trees and remove impurities from the harvested rubber seeds, thereby further improving the harvest quality of the rubber seeds and effectively solving the problem that high-quality rubber seeds are difficult to harvest.

[0022] The present invention can separate rubber seeds from other possible debris during the harvesting process, which can reduce the work of subsequent processing links, further improve the overall work efficiency of rubber seed picking and collection, and make it possible to pick up rubber seeds on a large scale as industrial raw materials. Therefore, the present invention has high practicality and economy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of a rubber seed harvesting device and a harvesting method;

[0024] Figure 2 A schematic diagram of a mobile module structure of an embodiment of a rubber seed harvesting device and a harvesting method;

[0025] Figure 3 It is a schematic diagram of the lifting module structure of an embodiment of a rubber seed harvesting device and a harvesting method;

[0026] Figure 4 A schematic diagram of the structure of a shaking module of an embodiment of a rubber seed harvesting device and a harvesting method;

[0027] Figure 5 This is a schematic diagram of a fixed module structure of an embodiment of a rubber seed harvesting device and a harvesting method;

[0028] Figure 6 It is a schematic diagram of the structure of a receiving module of an embodiment of a rubber seed harvesting device and a harvesting method;

[0029] Figure 7 It is a structural schematic diagram of a sorting and collecting module of an embodiment of a rubber seed harvesting device and a harvesting method;

[0030] Figure 8 It is a schematic diagram of a second air separation plate and a collection box of an embodiment of a rubber seed harvesting device and a harvesting method;

[0031] Fig. 9 A schematic diagram of a seed drop trough of an embodiment of a rubber seed harvesting device and a harvesting method;

[0032] Fig.10 It is a schematic diagram of a first air selection disk of an embodiment of a rubber seed harvesting device and a harvesting method;

[0033] Fig.11 A schematic diagram of a blower compartment of an embodiment of a rubber seed harvesting device and a harvesting method;

[0034] Fig.12 The present invention is a flow chart of a harvesting method of a rubber seed harvesting device and a harvesting method according to one embodiment.

[0035] In the figure, 1. mobile module, 11. wheeled mobile mechanism, 12. drive shaft, 13. drive motor, 14. fixed chassis, 2. lifting module, 21. bottom plate, 22. hydraulic device, 23. main telescopic rod, 24. auxiliary telescopic rod, 25. top plate, 3. shaking module, 31. first fixed frame, 32. vibration source, 33. power shaft, 34. coupling, 35. second fixed frame, 4. fixed module, 41. third fixed frame, 42. embracing shaft, 43. embracing motor, 44. outer embracing claw, 45. inner embracing claw, 46. damping rod, 47. locking buckle, 48. vibration transmission shaft, 5. receiving module, 51. collecting port, 52. keel, 53. retractable support rod, 54. retractable Sleeve, 55. Retractable rod, 56. Retractable motor, 57. Tarpaulin, 58. Hinge, 6. Sorting and collecting module, 61. Collecting box, 611. Collecting barrel, 62. Second air selection plate, 621. Grid screen, 622. Second air inlet, 623. Third air inlet, 624. Seed outlet, 625. Dust outlet, 63. Seed drop trough, 631. Observation hole, 632. Seed drop slope, 633. Material outlet, 64. First air selection plate, 641. First air inlet, 642. Material inlet, 643. Seed drop hole, 644. Miscellaneous outlet, 65. Fan bin, 651. Installation platform, 652. Fan installation bin, 653. Fourth air inlet, 654. Second air outlet, 655. First air outlet. DETAILED DESCRIPTION

[0036] Example 1

[0037] See also Figures 1 to 11 The present invention provides a technical solution of a rubber seed harvesting device and a harvesting method:

[0038] A rubber seed harvesting device and a harvesting method, wherein the rubber seed harvesting device comprises a mobile module 1, the mobile module 1 is provided with a drive shaft 12, a fixed chassis 14, a drive motor 13 and a group of wheeled mobile mechanisms 11, the drive shaft 12 connects the drive motor 13 and the wheeled mobile mechanism 11; the drive motor 13 is fixed to the bottom of the fixed chassis 14; the fixed chassis 14 is arranged on the upper part of the mobile module 1, the front part of the top end of the fixed chassis 14 is fixedly connected to the lifting module 2, and the rear part of the top end of the fixed chassis 14 is fixedly connected to the sorting and collecting module 6.

[0039] The lifting module 2 is provided with a base plate 21, a hydraulic device 22, a main telescopic rod 23, an auxiliary telescopic rod 24, and a top plate 25; the hydraulic device 22 is arranged on the base plate 21 and connected to the main telescopic rod 23; the main telescopic rod 23 is arranged between the base plate 21 and the top plate 25, and the main telescopic rod 23 is fixedly connected to the top surface of the base plate 21 and the bottom surface of the top plate 25; the main telescopic rod 23 is driven by hydraulic pressure; the auxiliary telescopic rod 24 is arranged between the base plate 21 and the top plate 25, and the auxiliary telescopic rod 24 is fixedly connected to the top surface of the base plate 21 and the bottom surface of the top plate 25; the auxiliary telescopic rod 24 is arranged around the main telescopic rod 23; a top plate 25 is arranged on the top of the lifting module 2, and the top end of the top plate 25 is fixedly connected to the shaking module 3.

[0040] The advantage of providing the lifting module 2 is that since the rubber tree is a tall tree, shaking the tree from below using a traditional shaking machine will cause great damage to the tree and it is difficult to achieve an effective shaking effect. Therefore, by raising the shaking mechanism in the present invention through the lifting module 2, the shaking effect can be effectively improved and work efficiency can be improved.

[0041] The shaking module 3 includes a first fixing frame 31, a vibration source 32, a power shaft 33, a coupling 34, and a second fixing frame 35; the first fixing frame 31 is arranged at the front end of the shaking module 3, and the front end of the first fixing frame 31 is fixedly connected to the fixing module 4; the second fixing frame 35 and the vibration source 32 are arranged on the top surface of the first fixing frame 31; the power shaft 33 is fixedly connected to the coupling 32 and the vibration source 32, and passes through the second fixing frame 35; the vibration source 32 is a linear vibration mechanism composed of a DC motor and a crank rocker mechanism; the shaking frequency used by the shaking module 3 to shake the rubber tree trunk is 1Hz~100Hz, and the shaking force is 1KN~10 6 KN.

[0042] The fixing module 4 includes a third fixing frame 41, an embracing shaft 42, an embracing motor 43, an outer embracing claw 44, an inner embracing claw 45, a damping rod 46, a locking buckle 47, and a vibration conduction shaft 48; the vibration conduction shaft 48 is arranged at the rear end of the third fixing frame 41, and the embracing shaft 42 and the embracing motor 43 are arranged at the front end; the embracing motor 43 is arranged at the top end of the embracing shaft 42 and is fixedly connected to the embracing shaft 42; the embracing shaft 42 is provided with an outer embracing claw 44, and the outer embracing claw 44 is fixedly connected to the embracing shaft 42; six damping rods 46 are arranged on the inner side of the outer embracing claw 44, and the damping rod 46 is fixedly connected to the outer embracing claw 44 and the inner embracing claw 45; a group of magnetic locking buckles 47 are arranged at the end of the outer embracing claw 44.

[0043] The receiving module 5 includes a collecting port 51, a keel 52, a retractable support rod 53, a retractable sleeve 54, a retractable rod 55, a retractable motor 56, a tarpaulin 57, and a hinge 58; the receiving module 5 is arranged above the sorting and collecting module 6, and a collecting port 51 is arranged at the bottom of the receiving module 5; a plurality of hinges 58 are arranged around the top of the collecting port 51, and the hinges 58 are fixedly connected to the collecting port 51; the hinges 58 are rotatably connected to the keel 52, and a tarpaulin 57 is arranged between the keels 52; a retractable rod 55 is arranged at the center of the top of the collecting port 51; a slidable retractable sleeve 54 is arranged on the retractable rod 55, and a plurality of retractable support rods 53 are arranged on the retractable sleeve 54, and the retractable support rod 53 is rotatably connected to the retractable sleeve 54 and the keel 52; a retractable motor 56 is arranged at the top of the retractable rod 55, and the retractable motor 56 is fixedly connected to the retractable rod 55.

[0044] The top of the sorting and collecting module 6 is provided with a feed inlet 642, which is fixedly connected to the collecting port 51; the sorting and collecting module 6 includes a collecting box 61, a second air selection plate 62, a seed dropping groove 63, a first air selection plate 64, and a fan chamber 65. The second air selection plate 62 is provided above the collecting box 61, the seed dropping groove 63 is provided above the second air selection plate 62, the first air selection plate 64 is provided above the seed dropping groove 63, the fan chamber 65 is provided on the side of the first air selection plate 64, and the fan chamber 65 is provided on the side of the first air selection plate 64. 5 is fixedly connected to the seed dropping groove 63; a collecting bucket 611 is arranged in the collecting box 61; a horizontal grid screen 621 and a vertical seed outlet 624 are arranged inside the second air selection plate 62; a second air inlet 622 is arranged at the upper part of one side surface of the second air selection plate 62; a third air inlet 623 is arranged at the lower part of the same side surface of the second air selection plate 62; a dust outlet 625 is arranged at the other side surface of the second air selection plate 62; the seed outlet 624 is arranged above the collecting bucket 611; A seed dropping slope 632 is provided in the seed trough 623, a discharge port 633 is provided at the bottom of the seed dropping slope 632, and the discharge port 633 is arranged above the grid screen 621. A plurality of observation holes 631 are provided on the side of the seed dropping trough 63, and a mounting platform 651 is provided on the top of the seed dropping trough 63; a plurality of seed dropping holes 643 with a diameter of 1.5 cm to 5 cm are provided inside the first air selection plate 64, a feed port 642 is provided on the top of the first air selection plate 64, and a side of the first air selection plate 64 is provided with a plurality of seed dropping holes 643 with a diameter of 1.5 cm to 5 cm. A first air inlet 641 is provided, and a miscellaneous outlet 644 is provided on the other side; the fan compartment 65 is fixedly connected to the installation platform 651, a fan installation compartment 652 is provided in the fan compartment 65, a fourth air inlet 653 is provided on the top of the fan compartment 65, a second air outlet 654 is provided on the side of the fan compartment 65, and a first air outlet 655 is provided on the bottom of the fan compartment 65; the first air outlet 655 is fixedly connected to the third air inlet 623 through a pipe, and the second air outlet 654 is connected to the third air inlet 623 through a pipe.

[0045] The duct is fixedly connected to the first air inlet 641.

[0046] See also Fig.12 A specific implementation of the above-mentioned harvesting and sorting method is as follows:

[0047] Step 1: Move the device to the rubber forest where rubber seed harvesting is required, especially under the rubber tree to be harvested, through the mobile module 1, specifically start the drive motor 13, and transmit its power to the wheeled mobile mechanism 11 through the drive shaft 12, drive the device to move to the rubber forest where rubber seed harvesting is required, especially under the rubber tree to be harvested, and then turn off the drive motor 13;

[0048] Step 2: The shaking module 3 and the fixing module 4 are lifted upward along the main trunk of the rubber tree by the lifting module 2, specifically, the main telescopic rod 23 is driven to extend by the hydraulic device 22, and the auxiliary telescopic rod 24 is extended at the same time, and the top plate 25 and the shaking module 3 and the fixing module 4 fixed on the top plate 25 are lifted upward along the main trunk direction of the rubber tree;

[0049] Step 3: Grasp the trunk of the rubber tree and fix it through the fixing module 4, and shake the rubber tree through the shaking module 3. Specifically, after the lifting stops, the trunk of the rubber tree is placed inside the inner layer embracing claw 45, and then the embracing motor 43 is started to drive the embracing shaft 42 to rotate and tighten the outer layer embracing claw 44; when the outer layer embracing claw 44 is tightened, the inner layer embracing claw 45 gradually fits tightly to the trunk of the rubber tree, and compresses the telescopic rod 46 to further fit, until the locking buckle 47 fits and completes the locking; then the vibration source 32 is started, and the frequency of 1Hz~100Hz and the force of 1KN~10 6 The KN vibration transmission fixing module 4 drives the rubber tree trunk to vibrate;

[0050] Step 4: The receiving module 5 receives the fallen rubber seeds and other debris. Specifically, the retracting and discharging motor 56 is started to drive the retracting sleeve 54 to descend, the retracting and discharging rod 55 is opened, and then the keel 52 is opened with the hinge 58 as the rotation point, and the tarpaulin 57 is opened with the opening of the keel 52 to receive the fallen objects from the tree, including rubber seeds and other debris such as dead branches and leaves; the fallen objects naturally roll to the collecting port 51 and enter the sorting and collecting module 6 through the collecting port 51;

[0051] Step 5: The rubber seeds are sorted out from the fallen objects received in step 4 through the sorting and collecting module 6, and are collected. Specifically, the fallen objects enter the first air selection plate 64 through the feed port 642 fixedly connected to the collecting port 51, and the fan is installed in the fan installation bin 652, and the air enters from the fourth air inlet 653, and is blown out from the first air outlet through the pipeline to the first air inlet 641 to the first air selection plate 64; under the action of wind, the rubber seeds and other smaller sundries including stones and dust fall into the seed falling slope 632 through the seed falling hole 643, and the dead branches and fallen objects are collected. Larger debris such as leaves are blown out through the debris removal port 644; rubber seeds and other small debris naturally roll down on the seed falling slope 632, and fall onto the grid screen 621 of the second air separation plate 62 through the discharge port 633. The fan blows out the second air separation plate 62 through the second air outlet 654 through the pipeline to the second air inlet 622. Smaller debris is screened out by the grid screen 621 and blown out through the dust outlet 625 by the natural wind from the third air inlet 623; rubber seeds fall into the collection bucket 611 through the seed outlet 624 under the action of wind power and are collected;

[0052] Example 2

[0053] See also Figure 2 The mobile mechanism can be not only a wheeled mobile mechanism 11, but also a crawler type or other mechanism suitable for moving in the operation scene of rubber seed harvesting. The purpose of setting the mobile mechanism is to facilitate the mobile operation of the device under multiple rubber trees. Therefore, the specific implementation method of the mobile mechanism can be selected in a targeted manner according to the ground conditions of the actual operation scene.

[0054] Example 3

[0055] See also Figure 2 The power source can not only be a driving motor 13, but also can be human-driven or even animal-driven. The purpose of setting the power source is to conveniently drive the device to move. Therefore, the specific implementation method of the power source can be selected in a targeted manner according to the ground conditions of the actual operation scene.

[0056] Example 4

[0057] See also Figure 2 The vibration source 32 can be not only a vibration device composed of a DC motor and a crank rocker mechanism, but also a pneumatic hammer or a vibration motor. The purpose of setting the vibration source 32 is to provide a vibration frequency of 1 Hz to 100 Hz and a vibration intensity of 1 KN to 10 6 KN vibration, therefore, the specific implementation of the vibration source 32 can be selected more specifically according to the variety of rubber trees actually harvested and the required vibration frequency and vibration intensity.

[0058] Example 5

[0059] See also Figure 5 The locking buckle 47 can not only be of magnetic type, but also of snap-on type, or even of threaded type. The purpose of setting the locking buckle 47 is to further tighten the fit between the fixing device 4 and the trunk of the rubber tree. Therefore, the specific implementation method of the locking buckle 47 can be selected more specifically according to the variety of rubber trees in actual harvesting and the required locking force.

[0060] Example 6

[0061] See also Fig.10 The seed-dropping holes 643 can be arranged in different sizes or even in disorder. The seed-dropping and air-selection functions of each seed-dropping hole are relatively independent. Therefore, the positions and sizes of the seed-dropping holes 643 can be designed in a targeted manner according to the types of rubber seeds actually collected. The sizes of the seed-dropping holes 643 in the first air-selection plate 64 can be completely the same, or they can have appropriate structures and sizes.

[0062] The above embodiments are only descriptions of the preferred modes of the present invention, which are used to help understand the methods and core concepts of the present invention, and are not intended to limit the scope of the present invention. The above are only preferred implementation modes of the present invention. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principles of the present invention, several improvements, modifications or changes can be made, and the above technical features can also be combined in an appropriate manner. These improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should all be regarded as the protection scope of the present invention.

Claims

1. A rubber seed harvesting device, comprising a moving module (1), a lifting module (2), a shaking module (3), a fixing module (4), a receiving module (5), and a sorting and collecting module (6), characterized in that: A fixed chassis (14) is arranged in the mobile module (1), the front top of the fixed chassis (14) is fixedly connected to the lifting module (2), and the rear top of the fixed chassis (14) is fixedly connected to the sorting and collecting module (6); a top plate (25) is arranged on the top of the lifting module (2), and the top of the top plate (25) is fixedly connected to the shaking module (3); a first fixed frame (31) is arranged on the front end of the shaking module (3), and the front end of the first fixed frame (31) is fixedly connected to the fixed module (4); a collecting port (51) is arranged on the bottom of the receiving module (5), and a feeding port (642) is arranged on the top of the sorting and collecting module (6); the receiving module (5) is arranged above the sorting and collecting module (6) and is fixedly connected to the feeding port (642) through the collecting port (51).

2. A rubber seed harvesting device according to claim 1, characterized in that: The mobile module (1) comprises a drive shaft (12), a fixed chassis (14), a power source and a group of mobile mechanisms, wherein the drive shaft (12) connects the power source and the mobile mechanism; the fixed chassis (14) is arranged on the upper part of the mobile module (1); the power source is driven by electricity, human power or animal power; and the mobile mechanism is a wheeled or tracked mechanism.

3. A rubber seed harvesting device according to claim 1, characterized in that: The lifting module (2) comprises a bottom plate (21), a hydraulic device (22), a main telescopic rod (23), an auxiliary telescopic rod (24), and a top plate (25); the hydraulic device (22) is arranged on the bottom plate (21) and connected to the main telescopic rod (23); the main telescopic rod (23) is arranged between the bottom plate (21) and the top plate (25), and the main telescopic rod (23) is fixedly connected to the top surface of the bottom plate (21) and the bottom surface of the top plate (25); the main telescopic rod (23) is driven by hydraulic pressure; the auxiliary telescopic rod (24) is arranged between the bottom plate (21) and the top plate (25), and the auxiliary telescopic rod (24) is fixedly connected to the top surface of the bottom plate (21) and the bottom surface of the top plate (25); the auxiliary telescopic rod (24) is arranged around the main telescopic rod (23).

4. The rubber seed harvesting device according to claim 1, characterized in that: The vibration module (3) comprises a first fixed frame (31), a vibration source (32), a power shaft (33), a coupling (34), and a second fixed frame (35); the second fixed frame (35) and the vibration source (32) are arranged on the top surface of the first fixed frame (31); the power shaft (33) is fixedly connected to the coupling (32) and the vibration source (32), and passes through the second fixed frame (35).

5. A rubber seed harvesting device according to claim 4, characterized in that: The shaking module (3) shakes the rubber tree trunk at a shaking frequency of 1 Hz to 100 Hz and a shaking force of 1 KN to 10 6 KN.

6. The rubber seed harvesting device according to claim 1, characterized in that: The fixing module (4) comprises a third fixing frame (41), an embracing shaft (42), an embracing motor (43), an outer embracing claw (44), an inner embracing claw (45), a damping rod (46), a locking buckle (47), and a vibration transmission shaft (48); the third fixing frame (41) is provided with a vibration transmission shaft (48) at the rear end, and an embracing shaft (42) and an embracing motor (43) are provided at the front end; the embracing motor (43) is provided at the top end of the embracing shaft (42) and is connected to the embracing shaft (42). ) are fixedly connected; the outer layer engaging claws (44) are arranged on the engaging shaft (42), and the outer layer engaging claws (44) are fixedly connected to the engaging shaft (42); a plurality of damping rods (46) are arranged on the inner side of the outer layer engaging claws (44), and the damping rods (46) are fixedly connected to the outer layer engaging claws (44) and the inner layer engaging claws (45); at least one group of locking buckles (47) are arranged at the ends of the outer layer engaging claws (44), and the locking buckles (47) are of magnetic attraction type or snap-on type.

7. The rubber seed harvesting device according to claim 1, characterized in that: The receiving module (5) comprises a collecting port (51), a keel (52), a retractable support rod (53), a retractable sleeve (54), a retractable rod (55), a retractable motor (56), a tarpaulin (57), and a hinge (58); a plurality of hinges (58) are arranged around the top of the collecting port (51); the hinges (58) are fixedly connected to the collecting port (51); the hinges (58) are rotatably connected to the keel (52), and a tarpaulin (57) is arranged between the keels (52). ); a retractable rod (55) is arranged at the center of the top of the collecting port (51); a slidable retractable sleeve (54) is arranged on the retractable rod (55), a plurality of retractable support rods (53) are arranged on the retractable sleeve (54), and the retractable support rods (53) are rotatably connected to the retractable sleeve (54) and the keel (52); a retractable motor (56) is arranged at the top of the retractable rod (55), and the retractable motor (56) is fixedly connected to the retractable rod (55).

8. The rubber seed harvesting device according to claim 1, characterized in that: The sorting and collecting module (6) comprises a collecting box (61), a second air-selecting plate (62), a seed-falling groove (63), a first air-selecting plate (64), and a fan chamber (65); the second air-selecting plate (62) is arranged above the collecting box (61); the seed-falling groove (63) is arranged above the second air-selecting plate (62); the first air-selecting plate (64) is arranged above the seed-falling groove (63); the fan chamber (65) is arranged on the side of the first air-selecting plate (64); the fan chamber (65) is fixedly connected to the seed-falling groove (63); the collecting box (61) A collecting bucket (611) is arranged in the middle; a horizontal grid screen (621) and a vertical seed outlet (624) are arranged inside the second air separation plate (62); a second air inlet (622) is arranged at the upper part of one side surface of the second air separation plate (62); a third air inlet (623) is arranged at the lower part of the same side surface of the second air separation plate (62); a dust outlet (625) is arranged at the other side surface of the second air separation plate (62); the seed outlet (624) is arranged above the collecting bucket (611); a seed dropping slope (632) is arranged in the seed dropping groove (623); ), a discharge port (633) is provided at the bottom of the seed falling slope (632), and the discharge port (633) is arranged above the grid screen (621); a plurality of observation holes (631) are provided on the side of the seed falling groove (63), and a mounting platform (651) is provided on the top of the seed falling groove (63); a plurality of seed falling holes (643) are provided inside the first air separation plate (64), a material inlet (642) is provided on the top of the first air separation plate (64), a first air inlet (641) is provided on one side of the first air separation plate (64), and a debris outlet (643) is provided on the other side. 4); the fan compartment (65) is fixedly connected to the mounting platform (651); a fan mounting compartment (652) is provided in the fan compartment (65); a fourth air inlet (653) is provided on the top of the fan compartment (65); a second air outlet (654) is provided on the side of the fan compartment (65); and a first air outlet (655) is provided on the bottom of the fan compartment (65); the first air outlet (655) is fixedly connected to the third air inlet (623) through a pipeline, and the second air outlet (654) is fixedly connected to the first air inlet (641) through a pipeline.

9. A rubber seed harvesting device according to claim 8, characterized in that: The seed dropping hole (643) is circular or elliptical, and the diameter of the circular seed dropping hole is 1.5 cm to 5 cm; the major axis length of the elliptical seed dropping hole is 1.5 cm to 5 cm, and the minor axis length is 0.5 cm to 5 cm.

10. A rubber seed harvesting method according to any one of claims 1 to 9, characterized in that: The harvesting method comprises: Step 1: moving the device through the mobile module (1) to a rubber forest where rubber seed harvesting is required, especially below the rubber tree to be harvested; Step 2: using the lifting module (2), lifting the shaking module (3) and the fixing module (4) upward along the main trunk of the rubber tree; Step 3: grasping and fixing the main trunk of the rubber tree by the fixing module (4), and shaking the rubber tree by the shaking module (3); Step 4: receiving the fallen rubber seeds and other debris through the receiving module (5); Step 5: The rubber seeds are sorted out from the fallen objects received in step 4 by the sorting and collecting module (6) and collected.

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