Automatic harvesting and packaging equipment for edible fungi

Abstract

The present invention relates to the field of mushroom harvesting, and discloses an automated harvesting and packaging device for edible mushrooms, including a parallel harvesting mechanism located on a depth adjustment mechanism, which cooperates with a fixed bearing and a roof frame for synchronous excavation and harvesting of edible mushrooms; a soil-solidifying liquid input mechanism located on a fixed frame, which cooperates with the roof frame for pouring soil-solidifying liquid; and a guiding covering mechanism located on a fixed frame, which is used to cover and fill the excavation pit formed after the edible mushrooms are picked. Through the linkage of the depth adjustment mechanism and the parallel harvesting mechanism, accurate depth harvesting of edible mushrooms can be achieved. The depth adjustment mechanism utilizes an output motor to drive the screw to rotate, driving two sets of nut sub-blocks to descend along the inner wall of the fixed frame, and also avoids crop losses caused by harvesting too shallow or too deep, thereby enhancing the accuracy and flexibility of the operation. The various components and mechanisms of the device work closely together to achieve full automation of the operation from detection, excavation, collection to soil restoration of edible mushrooms.

Description

Technical Field

[0001] The invention relates to the technical field of mushroom harvesting, and in particular to automatic edible mushroom harvesting and packaging equipment. Background Art

[0002] Edible fungi are large fungi that are edible to humans. They also refer to a type of large fungi that can form large fleshy fruiting bodies or sclerotium-like tissues and can be eaten or used as medicine by people. They have the effects of tonifying the middle and replenishing qi, relaxing muscles and tendons, strengthening the body, delaying aging, and resolving phlegm and relieving cough.

[0003] Since the roots of edible fungi vary in depth, manual harvesting can easily result in incomplete harvesting or damage to the fungi due to deep digging. Traditional harvesting methods often ignore soil recovery and protection. After manual harvesting, the soil is easily loosened or damaged. Lack of effective post-processing leads to a decrease in land productivity, which affects the sustainable growth of crops in the long run. Traditional manual harvesting can easily cause damage to edible fungi. For example, accidentally cutting the stem or skin of edible fungi during digging affects the quality of edible fungi and even causes some crops to be abandoned. Traditional edible fungi harvesting equipment often cannot adapt to the needs of different edible fungi species and growth environments.

[0004] Different edible fungi have different characteristics such as root depth and mycelium distribution. Traditional equipment often lacks sufficient flexibility, resulting in low operating efficiency or poor adaptability to certain species. Traditional harvesting and packaging processes often require manual monitoring and intervention, especially in multiple links such as harvesting, transportation, and packaging. Manual operation not only affects efficiency, but also increases the chance of errors. Manual harvesting or using traditional machinery is often prone to damage to the soil, and even causes soil pollution or compaction, affecting soil health and the growth of subsequent crops. Summary of the invention

[0005] In view of the shortcomings of the prior art, the present invention provides an automated harvesting and packaging equipment for edible fungi, which solves the problems of traditional edible fungi harvesting methods, such as low efficiency, serious damage to the soil, easy damage to crops, lack of flexibility and automated control, resulting in incomplete harvesting, deterioration in quality and long-term damage to land productivity.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: an edible fungus automatic harvesting and packaging device, comprising:

[0007] Fixed rack;

[0008] The central fixing mechanism is located on the fixed frame and is used to fix the parallel harvesting mechanism;

[0009] The soil-fixing drip irrigation mechanism is located on a fixed frame and is used to spray soil-fixing liquid to the area covered with soil;

[0010] The depth adjustment mechanism is located on the fixed frame and is used to drive the segmented adjustment of the digging depth of the digging structure;

[0011] The parallel harvesting mechanism is located on the depth adjustment mechanism, and cooperates with the fixed bearing and the roof frame for synchronous digging and harvesting of edible fungi;

[0012] The soil-solidifying liquid input mechanism is located on a fixed frame and cooperates with the roof frame to pour the soil-solidifying liquid;

[0013] The guiding and covering mechanism is located on the fixed frame and is used for covering and filling the excavated pit formed after the edible fungi are picked.

[0014] Preferably, the central fixing mechanism is arranged on the upper interior of the fixed frame, the soil-fixing drip irrigation mechanism is arranged on the side of the fixed frame away from the central fixing mechanism, the depth adjustment mechanism is arranged on the side of the fixed frame away from the soil-fixing drip irrigation mechanism, the parallel harvesting mechanism is arranged on the depth adjustment mechanism and the central fixing mechanism, the soil-fixing liquid input mechanism is arranged on the top of the fixed frame and located between the central fixing mechanism and the soil-fixing drip irrigation mechanism, and the guiding and covering mechanism is located at the bottom of the fixed frame.

[0015] Preferably, the central fixing mechanism includes a roof frame, a front transport wheel assembly, a rear transport wheel assembly, a first output motor, a belt guide assembly, a trailer hook, a guide ramp, a docking groove, a belt conveyor assembly and a gathering ramp. The first output motor is fixedly connected to the lower portion of the inner wall of the roof frame, and the output end of the first output motor is fixedly connected to the output portion of the belt guide assembly. The bottom wall of the roof frame is provided with a plurality of groups of evenly arranged trailer hooks, the inner wall of the roof frame is fixedly connected with a guide ramp, and the side portion of the guide ramp is provided with a plurality of groups of evenly arranged front-to-back docking grooves, and the guide ramp is made of hard rubber material.

[0016] Preferably, the soil-fixing drip irrigation mechanism includes a liquid storage tank, an output soil-fixing liquid pump and a sprinkler pipe, the liquid storage tank is fixedly connected to a position on the top of the fixed frame away from the depth adjustment mechanism, the input end of the output soil-fixing liquid pump is fixedly connected to the output end of the liquid storage tank, the output end of the output soil-fixing liquid pump is fixedly connected to the sprinkler pipe, and the sprinkler pipe is fixedly connected to the inner wall of the roof frame and is located above the trailer hook.

[0017] Preferably, the depth adjustment mechanism includes two groups of fixed frames, a driving screw, a nut sub-block, a fixed bearing and a second output motor. The two groups of fixed frames are fixedly connected to the front and rear side walls of the fixed frame symmetrically front and back. The inner side walls of the fixed frames are rotatably connected to the driving screws. The driving screws are threadedly connected to the nut sub-blocks. The inner side walls of the nut sub-blocks are fixedly connected to the fixed bearings. The top of the fixed frame is fixedly connected to the second output motor, and the output end of the second output motor is fixedly connected to the driving screw.

[0018] Preferably, the parallel harvesting mechanism includes a central rotating shaft, a cylindrical fixed box, a limiting slide groove, a linkage slide shaft, an embedded conical shovel, a linkage turntable, an arc slide groove, a linkage gear, a third output motor and a driving gear, the front and rear ends of the central rotating shaft are respectively fixedly connected to the inner ring parts of two groups of fixed bearings, both sides of the central rotating shaft are fixedly connected with a cylindrical fixed box, the inner side walls of the cylindrical fixed box are provided with four groups of limiting slide grooves that are all arranged in an annular manner, four groups of linkage slide shafts are slidably connected between the cylindrical fixed boxes through the four groups of limiting slide grooves, the side walls of the linkage slide shafts are fixedly connected with multiple groups of embedded conical shovels that are evenly arranged front and back, the inner wall of the central rotating shaft is rotatably connected with a linkage turntable, the linkage turntable is provided with four groups of arc slide grooves that are evenly arranged in an annular manner, and a group of linkage slide shafts are slidably connected inside the arc slide grooves.

[0019] Preferably, the soil-fixing liquid input mechanism includes a hopper, which is fixedly connected to the top of the fixed frame and located between the central fixing mechanism and the soil-fixing drip irrigation mechanism. The output end of the hopper is provided with parallel output pipes, and the parallel output pipes extend to the interior of the fixed frame.

[0020] Preferably, the guiding and covering mechanism includes an input frame, a conical guide platform, a V-shaped guide tube, an output frame and a trapezoidal output tube; the input frame is fixedly connected to the bottom of the fixed frame, and a conical guide platform is provided on the side wall of the input frame near the depth adjustment mechanism, and the inside of the input frame is fixedly connected with equidistantly distributed V-shaped guide tubes and connected to the output port of the conical guide platform, and the output frame is fixedly connected to the bottom of the fixed frame near the soil-fixing drip irrigation mechanism, and the output frame is fixedly connected with equidistantly distributed trapezoidal output tubes.

[0021] Preferably, the bottom of the roof frame is fixedly connected to a front transport wheel assembly, the side wall of the roof frame is fixedly connected to a rear transport wheel assembly, the inner bottom wall of the roof frame is fixedly connected to a belt conveyor assembly, and two groups of front-to-rear symmetrical gathering inclined plates are provided at the middle and upper part of the inner wall of the roof frame.

[0022] Preferably, the outer end of the rotating shaft of the linkage turntable is fixedly connected to a linkage gear, the outer side of the side wall of the central rotating shaft is fixedly connected to a third output motor, the output end of the third output motor located inside the central rotating shaft is fixedly connected to a driving gear, and the driving gear is meshedly connected to the linkage gear.

[0023] The present invention provides an automatic harvesting and packaging device for edible fungi, which has the following beneficial effects:

[0024] 1. The present invention has the effects of automation and precise depth control. The device can realize precise depth harvesting of edible fungi through the linkage between the depth adjustment mechanism and the parallel harvesting mechanism. The depth adjustment mechanism uses the output motor to drive the screw to rotate, driving the two sets of nut sub-blocks to descend along the inner wall of the fixed frame, thereby controlling the depth of the parallel harvesting mechanism. This precise depth adjustment mechanism not only ensures the high-quality excavation of edible fungi, but also avoids crop losses caused by harvesting too shallow or too deep, and enhances the accuracy and flexibility of the operation. The various components and mechanisms of the device work closely together to realize the full automation of the detection, excavation, collection and soil restoration of edible fungi.

[0025] 2. The present invention has efficient soil treatment and gully excavation capabilities. The equipment is equipped with four sets of linkage sliding shafts, which drive the embedded cone shovel to perform centrifugal rotation excavation, and can quickly and effectively excavate parallel gullies in the soil, while taking out edible fungi together with the soil. The centrifugal rotation design increases the efficiency of soil excavation, while avoiding the labor intensity and unevenness brought by traditional manual harvesting, greatly improving the harvesting speed.

[0026] 3. The present invention installs a third output motor on the central shaft to link with the drive gear, so that the equipment can flexibly adjust the rotation radius and depth of the parallel harvesting mechanism according to demand. The equipment can be precisely operated according to the root depth requirements of different edible fungi, and the needs of different crops can also be met by adjusting the mechanical settings, thus avoiding the limitation that traditional equipment cannot adapt to different growth conditions. The equipment integrates a variety of technical means, including automatic depth adjustment, centrifugal excavation, edible fungi collection and transportation, soil solidification and moisturizing treatment and other functions. The high degree of integration of various functional modules not only reduces the footprint of the equipment, but also optimizes the utilization efficiency of energy and resources. This integrated design of the equipment not only improves operating efficiency, but also reduces maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional schematic diagram of the main structure of an embodiment of the present invention Figure 1 ;

[0028] Figure 2 A three-dimensional schematic diagram of the main structure of an embodiment of the present invention Figure 2 ;

[0029] Figure 3 A three-dimensional schematic diagram of the main structure of an embodiment of the present invention Figure 3 ;

[0030] Figure 4 A three-dimensional schematic diagram of the main structure of an embodiment of the present invention Figure 4 ;

[0031] Figure 5The fixed frame structure of the embodiment of the present invention is shown in FIG. Figure 1 ;

[0032] Figure 6 For the embodiment of the present invention Figure 5 The enlarged schematic diagram at A in the middle;

[0033] Figure 7 The fixed frame structure of the embodiment of the present invention is shown in FIG. Figure 2 ;

[0034] Figure 8 This is a schematic diagram of the structure of the soil-solidifying liquid input mechanism according to an embodiment of the present invention;

[0035] Fig. 9 The structure of the parallel harvesting mechanism of the embodiment of the present invention is shown in FIG. Figure 1 ;

[0036] Fig.10 The structure of the parallel harvesting mechanism of the embodiment of the present invention is shown in FIG. Figure 2 .

[0037] Description of Figure Numbers:

[0038] 1. Fixed frame; 2. Center fixing mechanism; 3. Soil fixing drip irrigation mechanism; 4. Depth adjustment mechanism; 5. Parallel harvesting mechanism; 6. Soil fixing liquid input mechanism; 7. Guide covering mechanism;

[0039] 21. Roof frame; 22. Front transport wheel assembly; 23. Rear transport wheel assembly; 24. First output motor; 25. Belt guide assembly; 26. Trailer hook; 27. Guide ramp; 28. Docking groove; 29. ​​Belt conveyor assembly; 210. Gathering ramp;

[0040] 31. Liquid storage tank; 32. Soil-solidifying liquid output pump; 33. Sprinkler pipe;

[0041] 41. fixed frame; 42. driving screw; 43. nut auxiliary block; 44. fixed bearing; 45. second output motor;

[0042] 51. Central rotating shaft; 52. Cylindrical fixed box; 53. Restriction slide; 54. Linkage slide shaft; 55. Embedded cone shovel; 56. Linkage turntable; 57. Arc slide; 58. Linkage gear; 59. Third output motor; 510. Driving gear;

[0043] 61. Hopper; 62. Parallel output pipeline;

[0044] 71. Input frame; 72. Conical guide platform; 73. V-shaped guide tube; 74. Output frame; 75. Trapezoidal output tube. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0046] Please see attached Figure 1 To Attachment Figure 3 The embodiment of the present invention provides an automatic harvesting and packaging device for edible fungi, comprising: a fixed frame 1 for fixing the structure of the embedded harvesting device for edible fungi, a central fixing mechanism 2 arranged on the upper part of the fixed frame 1, a soil-fixing drip irrigation mechanism 3 arranged on the side of the fixed frame 1 away from the central fixing mechanism 2, a depth adjustment mechanism 4 arranged on the side of the fixed frame 1 away from the soil-fixing drip irrigation mechanism 3, a parallel harvesting mechanism 5 arranged on the depth adjustment mechanism 4 and the central fixing mechanism 2, a soil-fixing liquid input mechanism 6 arranged on the top of the fixed frame 1 and located between the central fixing mechanism 2 and the soil-fixing drip irrigation mechanism 3, a guiding and covering mechanism 7 located at the bottom of the fixed frame 1, the fixed frame 1 is fixed on the transport tractor by means of the trailer hook 26, the front transport wheel assembly 22 and the rear transport wheel assembly 23 belonging to the central fixing mechanism 2, and the fixed frame 1 is driven into the area to be detected, the depth adjustment mechanism 4 and the parallel harvesting mechanism 5 are started, and the central fixing mechanism 2 is driven to move linearly by the tractor.

[0047] Please see attached Figure 1 To Attachment Figure 7 The central fixing mechanism 2 is located on the fixed frame 1 and is used to fix the parallel harvesting mechanism 5. The central fixing mechanism 2 includes a roof frame 21, a front transport wheel assembly 22, a rear transport wheel assembly 23, a first output motor 24, a belt guide assembly 25, a trailer hook 26, a guide inclined plate 27, a docking groove 28, a belt conveyor assembly 29 and a gathering inclined plate 210.

[0048] like Figure 7 As shown, a first output motor 24 is fixedly connected to the lower portion of the inner wall of the roof frame 21 , and an output end of the first output motor 24 is fixedly connected to an output portion of a belt guide assembly 25 .

[0049] like Figure 5 As shown, the bottom wall of the roof frame 21 is provided with multiple groups of trailer hooks 26 evenly arranged, the inner wall of the roof frame 21 is fixedly connected with a guide inclined plate 27, and the side of the guide inclined plate 27 is provided with multiple groups of docking grooves 28 evenly arranged front and back, the material of the guide inclined plate 27 is hard rubber material, the bottom of the roof frame 21 is fixedly connected with a front transport wheel assembly 22, the side wall of the roof frame 21 is fixedly connected with a rear transport wheel assembly 23, the inner bottom wall of the roof frame 21 is fixedly connected with a belt conveyor assembly 29, and two groups of front-to-back symmetrical gathering inclined plates 210 are provided on the upper and middle part of the inner wall of the roof frame 21.

[0050] The embedded conical shovel 55 carries the edible fungi to contact the guiding inclined plate 27 located on the inner wall of the roof frame 21, and passes through the guiding inclined plate 27 through the docking groove 28 installed on the guiding inclined plate 27. The edible fungi fall on the guiding inclined plate 27 and slide along the inclined guiding inclined plate 27 to the belt conveyor assembly 29, where they are transported by the belt conveyor assembly 29, and are transported and positioned by the gathering inclined plate 210 installed above the belt conveyor assembly 29, and finally fall into the roof frame 21 for collection and packaging.

[0051] Please see attached Figure 1 To Attachment Figure 7 The soil-fixing drip irrigation mechanism 3 is located on the fixed frame 1 and is used to spray soil-fixing liquid to the area covered with soil. Figure 4 and Figure 5 As shown, the soil-fixing drip irrigation mechanism 3 includes a liquid storage tank 31, an output soil-fixing liquid pump 32 and a sprinkler pipe 33. The liquid storage tank 31 is fixedly connected to the top of the fixed frame 1 at a position away from the depth adjustment mechanism 4, the input end of the output soil-fixing liquid pump 32 is fixedly connected to the output end of the liquid storage tank 31, and the output end of the output soil-fixing liquid pump 32 is fixedly connected to the sprinkler pipe 33, which is fixedly connected to the inner wall of the roof frame 21 and is located below the liquid storage tank 31. When the soil-fixing drip irrigation mechanism 3 is activated, the output soil-fixing liquid pump 32 generates a pumping force to pump the soil-fixing liquid stored in the liquid storage tank 31 into the sprinkler pipe 33, and the sprinkler pipe 33 is sprinkled to the edible fungus area temporarily stored in the roof frame 21, so that the soil in the landfilled area is moistened to reinforce the landfill.

[0052] Please see attached Figure 1 To Attachment Figure 6 The depth adjustment mechanism 4 is located on the fixed frame 1 and is used to drive the segmented adjustment of the digging depth of the digging structure. The depth adjustment mechanism 4 includes two sets of fixed frames 41, a driving screw 42, a nut sub-block 43, a fixed bearing 44 and a second output motor 45.

[0053] like Figure 6 As shown, two groups of fixed frames 41 are symmetrically fixedly connected to the front and rear side walls of the fixed frame 1, the inner side walls of the fixed frames 41 are rotatably connected with drive screws 42, the drive screws 42 are threadedly connected with nut sub-blocks 43, the inner side walls of the nut sub-blocks 43 are fixedly connected with fixed bearings 44, the top of the fixed frames 41 are fixedly connected with second output motors 45, and the output ends of the second output motors 45 are fixedly connected with drive screws 42. During the displacement process, the second output motor 45 belonging to the depth adjustment mechanism 4 is started, and drives the drive screw 42 installed at its output end to rotate inside the fixed frame 41. While the drive screw 42 rotates, the nut sub-block 43 threadedly connected to it begins to descend along the inner side wall of the fixed frame 41, and the two groups of nut sub-blocks 43 simultaneously drive the parallel harvesting mechanism 5 to descend through the fixed bearings 44 installed on them.

[0054] Please see attached Figure 1 To Attachment Fig.10 The parallel harvesting mechanism 5 is located on the depth adjustment mechanism 4, and cooperates with the fixed bearing 44 and the roof frame 21 for synchronous excavation and harvesting of edible fungi. Fig. 9 and Fig.10 As shown, the parallel harvesting mechanism 5 includes a central rotating shaft 51, a cylindrical fixed box 52, a limiting slide groove 53, a linkage slide shaft 54, an embedded conical shovel 55, a linkage turntable 56, an arc slide groove 57, a linkage gear 58, a third output motor 59 and a driving gear 510.

[0055] The front and rear ends of the central rotating shaft 51 are respectively fixedly connected to the inner ring parts of the two groups of fixed bearings 44, and both sides of the central rotating shaft 51 are fixedly connected with a cylindrical fixed box 52. The inner wall of the cylindrical fixed box 52 is provided with four groups of limiting slide grooves 53 arranged in an annular manner. Four groups of linkage sliding shafts 54 are slidably connected between the cylindrical fixed boxes 52 through the four groups of limiting slide grooves 53. The side walls of the linkage sliding shafts 54 are fixedly connected with multiple groups of embedded conical shovels 55 arranged evenly front and back. The inner wall of the central rotating shaft 51 is rotatably connected with a linkage turntable 56. The linkage turntable 56 is provided with four groups of arcuate slide grooves 57 arranged evenly in an annular manner. A group of linkage sliding shafts 54 are slidably connected inside the arcuate slide grooves 57. The outer end of the rotating shaft of the linkage turntable 56 is fixedly connected with a linkage gear 58. The outer side of the side wall of the central rotating shaft 51 is fixedly connected with a third output motor 59. The output end of the third output motor 59 located inside the central rotating shaft 51 is fixedly connected with a driving gear 510, and the driving gear 510 is meshed with the linkage gear 58.

[0056] The first output motor 24 installed inside the roof frame 21 is started to generate rotational torque, which is guided to the parallel harvesting mechanism 5 by the belt guide assembly 25 installed at the output end. After the central shaft 51 receives the rotational torque through the belt guide assembly 25, it rotates along the two sets of fixed bearings 44. The cylindrical fixed box 52 installed on both sides of the central shaft 51 and the four sets of linked sliding shafts 54 that limit the sliding of the cylindrical fixed box 52 through the sliding groove 53 also rotate counterclockwise. After the transverse array embedded conical shovels 55 installed on the four sets of linked sliding shafts 54 contact the soil in turn, the centrifugally rotating embedded conical shovels 55 dig parallel grooves in the corresponding area, and at the same time dig out the edible fungi. The embedded conical shovels 55 that collect edible fungi and dig grooves rotate out of the soil, and the embedded conical shovels 55 corresponding to the next set of linked sliding shafts 54 begin to be inserted into the soil, continuously digging edible fungi, and the continuous digging of the embedded conical shovels 55 forms a group of grooves in the area.

[0057] Please see attached Figure 1 To Attachment Figure 8The soil-solidifying liquid input mechanism 6 is located on the fixed frame 1 and cooperates with the roof frame 21 to irrigate the soil-solidifying liquid. The soil-solidifying liquid input mechanism 6 includes a hopper 61, which is fixedly connected to the top of the fixed frame 1 and is located between the central fixed mechanism 2 and the soil-solidifying drip irrigation mechanism 3. The output end of the hopper 61 is provided with a parallel output pipe 62, which extends to the interior of the fixed frame 1. The soil-solidifying liquid input mechanism 6 is used to spread the soil-solidifying liquid. The soil-solidifying liquid pre-stored in the hopper 61 is guided by the parallel output pipe 62 to be planted into the complete gully formed by the V-shaped guide pipe 73.

[0058] Please see attached Figure 1 To Attachment Figure 7 The guiding and covering mechanism 7 is located on the fixed frame 1 and is used to cover and fill the excavated pit formed after the edible fungi are picked. The guiding and covering mechanism 7 includes an input frame 71, a conical guiding platform 72, a V-shaped guiding tube 73, an output frame 74 and a trapezoidal output tube 75.

[0059] like Figure 7 As shown, the input frame 71 is fixedly connected to the bottom of the fixed frame 1, and a conical guide platform 72 is provided on the side wall of the input frame 71 near the depth adjustment mechanism 4. V-shaped guide pipes 73 are fixedly connected to the input frame 71 and connected to the output port of the conical guide platform 72. The output frame 74 is fixedly connected to the bottom of the fixed frame 1 near the soil-fixing drip irrigation mechanism 3. The output frame 74 is fixedly connected to trapezoidal output pipes 75 that are evenly distributed and contact the guide covering mechanism 7 installed in the output direction of the parallel harvesting mechanism 5. The guide covering mechanism 7 includes the input Frame 71 is installed in the output direction of the parallel harvesting mechanism 5. The multiple furrows excavated by the parallel harvesting mechanism 5 will respectively contact the conical guide platform 72 installed on the input frame 71, and be guided by the conical surface of the conical guide platform 72, and enter the V-shaped guide pipe 73 installed in parallel on the input frame 71. The soil is guided to both sides by the inclined guiding side plate structure of the V-shaped guide pipe 73 to gradually form a complete ditch. After the sowing is completed, the trapezoidal output pipe 75 installed on the output frame 74 uses the side walls of the gathered trapezoidal structure to guide the soil into the ditch, so that the ditch is completely filled with soil.

[0060] The working principle of the embodiment of the present invention is as follows:

[0061] The equipment is mainly used for batch harvesting of edible fungi. First, the fixed frame 1 is fixed on the transport and traction equipment by using the trailer hook 26, the front transport wheel assembly 22 and the rear transport wheel assembly 23 belonging to the central fixing mechanism 2, and then the fixed frame 1 is driven to the area for picking and harvesting edible fungi.

[0062] The depth adjustment mechanism 4 and the parallel harvesting mechanism 5 are started, and the central fixing mechanism 2 is driven to move linearly by a towing device. During the displacement, the second output motor 45 belonging to the depth adjustment mechanism 4 is started, and drives the driving screw 42 installed at its output end to rotate inside the fixed frame 41. While the driving screw 42 rotates, the nut sub-block 43 threadably connected to it begins to descend along the inner wall of the fixed frame 41.

[0063] The two groups of nut sub-blocks 43 simultaneously drive the parallel harvesting mechanism 5 to descend through the fixed bearings 44 installed on themselves. While descending, the first output motor 24 installed inside the roof frame 21 starts to generate rotational torque, which is guided to the parallel harvesting mechanism 5 by the belt guide assembly 25 installed on the output end. After the central rotating shaft 51 receives the rotational torque through the belt guide assembly 25, it rotates along the two groups of fixed bearings 44. The cylindrical fixed boxes 52 installed on both sides of the central rotating shaft 51 and the four groups of linked sliding shafts 54 that limit the sliding of the slide groove 53 also rotate counterclockwise. After the transverse array embedded conical shovels 55 installed on the four groups of linked sliding shafts 54 contact the soil in turn, the centrifugally rotating embedded conical shovels 55 dig parallel trenches in the corresponding areas and dig out the edible fungi at the same time.

[0064] The embedded conical shovel 55 for collecting edible fungi and digging furrows rotates out of the soil, and the embedded conical shovel 55 corresponding to the next set of linked sliding shafts 54 begins to be inserted into the soil, and continues to dig edible fungi. Then the embedded conical shovel 55 continues to dig, and contacts the guiding covering mechanism 7 installed in the output direction of the parallel harvesting mechanism 5. The input frame 71 included in the guiding covering mechanism 7 is installed in the output direction of the parallel harvesting mechanism 5. The multiple furrows excavated by the parallel harvesting mechanism 5 will respectively contact the conical guide platform 72 installed on the input frame 71, and are guided by the conical surface of the conical guide platform 72 and enter into the V-shaped guide pipe 73 installed in parallel on the input frame 71. The soil is guided to both sides by the inclined guiding side plate structure of the V-shaped guide pipe 73, and gradually forms a complete ditch.

[0065] At the same time, the soil-solidifying liquid input mechanism 6 is used to spread the soil-solidifying liquid. The soil-solidifying liquid pre-stored in the hopper 61 is guided by the parallel output pipe 62 and planted into the complete gully formed by the V-shaped guide pipe 73. After the soil-solidifying liquid is spread, the trapezoidal output pipe 75 installed on the output frame 74 uses the side walls of the gathered trapezoidal structure to guide the soil into the gully, so that the gully is completely filled with soil.

[0066] The embedded conical shovel 55 carries the edible fungi to contact the guiding inclined plate 27 located on the inner wall of the roof frame 21, and passes through the guiding inclined plate 27 through the docking groove 28 installed on the guiding inclined plate 27. The edible fungi fall on the guiding inclined plate 27 and slide along the inclined guiding inclined plate 27 to the belt conveyor assembly 29, where they are transported by the belt conveyor assembly 29, and are transported and positioned by the gathering inclined plate 210 installed above the belt conveyor assembly 29, and finally fall into the roof frame 21 for collection and packaging.

[0067] The third output motor 59 installed on the central rotating shaft 51 can also be started according to the different root depth requirements of the edible fungi. After the third output motor 59 drives the driving gear 510 installed on its output end to rotate, the linkage gear 58 meshing with the driving gear 510 drives its fixed linkage turntable 56 to rotate inside the driving gear 510, and the four groups of arc-shaped slide grooves 57 installed on the linkage turntable 56 also rotate accordingly. At the same time, the four groups of linkage sliding shafts 54 slidingly docked with the arc-shaped slide grooves 57 also move outward or inward along the limiting slide grooves 53 along with the rotation of the arc-shaped slide grooves 57, so that the diameter of the rotating excavation of the parallel harvesting mechanism 5 is reduced or increased, and the excavation depth is changed at the same time. In conjunction with the descending and lifting driving distance of the depth adjustment mechanism 4, the parallel harvesting mechanism 5 excavates edible fungi of different depths.

[0068] After the edible fungi reach the inside of the roof frame 21, the soil-fixing drip irrigation mechanism 3 is activated, and the soil-fixing liquid pump 32 generates a suction force to pump the soil-fixing liquid stored in the liquid storage tank 31 into the sprinkler pipe 33, which is then sprayed to the soil in the extraction area to moisten the soil in the landfill area to reinforce the landfill.

[0069] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic harvesting and packaging device for edible fungi, characterized in that: include: Fixed frame (1); The central fixing mechanism (2) is located on the fixed frame (1) and is used to fix the parallel harvesting mechanism (5); The soil-fixing drip irrigation mechanism (3) is located on the fixed frame (1) and is used to spray soil-fixing liquid on the area covered with soil; The depth adjustment mechanism (4) is located on the fixed frame (1) and is used to drive the segmented adjustment of the digging depth of the digging structure; The parallel harvesting mechanism (5) is located on the depth adjustment mechanism (4), and cooperates with the fixed bearing (44) and the roof frame (21) for synchronous digging and harvesting of edible fungi; The soil-solidifying liquid input mechanism (6) is located on the fixed frame (1) and cooperates with the roof frame (21) to pour the soil-solidifying liquid; The guiding and covering mechanism (7) is located on the fixed frame (1) and is used for covering and filling the excavated pit formed after the edible fungi are picked.

2. The automatic edible fungus harvesting and packaging equipment according to claim 1, characterized in that: The central fixing mechanism (2) is arranged above the interior of the fixed frame (1); the soil-fixing drip irrigation mechanism (3) is arranged on a side of the fixed frame (1) away from the central fixing mechanism (2); the depth adjustment mechanism (4) is arranged on a side of the fixed frame (1) away from the soil-fixing drip irrigation mechanism (3); the parallel harvesting mechanism (5) is arranged on the depth adjustment mechanism (4) and the central fixing mechanism (2); the soil-fixing liquid input mechanism (6) is arranged on the top of the fixed frame (1) and located between the central fixing mechanism (2) and the soil-fixing drip irrigation mechanism (3); and the guiding and covering mechanism (7) is located at the bottom of the fixed frame (1).

3. The automatic edible fungus harvesting and packaging equipment according to claim 1, characterized in that: The central fixing mechanism (2) comprises a roof frame (21), a front transport wheel assembly (22), a rear transport wheel assembly (23), a first output motor (24), a belt guide assembly (25), a trailer hook (26), a guide inclined plate (27), a docking groove (28), a belt conveyor assembly (29) and a gathering inclined plate (210); A first output motor (24) is fixedly connected to the lower portion of the inner wall of the roof frame (21); an output end of the first output motor (24) is fixedly connected to an output portion of the belt guide assembly (25); a plurality of groups of trailer hooks (26) arranged evenly are arranged on the bottom wall of the roof frame (21); a guide inclined plate (27) is fixedly connected to the inner wall of the roof frame (21); a plurality of groups of docking grooves (28) arranged evenly front and rear are arranged on the side of the guide inclined plate (27).

4. The automatic edible fungus harvesting and packaging equipment according to claim 3, characterized in that: The soil-fixing drip irrigation mechanism (3) comprises a liquid storage tank (31), a soil-fixing liquid output pump (32) and a sprinkler pipe (33); The liquid storage tank (31) is fixedly connected to a position on the top of the fixed frame (1) away from the depth adjustment mechanism (4); the input end of the output soil-solidifying liquid pump (32) is fixedly connected to the output end of the liquid storage tank (31); the output end of the output soil-solidifying liquid pump (32) is fixedly connected to the sprinkler pipe (33); the sprinkler pipe (33) is fixedly connected to the inner side wall of the roof frame (21) and is located below the liquid storage tank (31).

5. The automatic edible fungus harvesting and packaging equipment according to claim 1, characterized in that: The depth adjustment mechanism (4) comprises two sets of fixed frames (41), a driving screw (42), a nut auxiliary block (43), a fixed bearing (44) and a second output motor (45); The two groups of the fixed frames (41) are symmetrically fixedly connected to the front and rear side walls of the fixed frame (1); the inner side walls of the fixed frames (41) are rotatably connected to the driving screw rod (42); the driving screw rod (42) is threadedly connected to the nut auxiliary block (43); the inner side walls of the nut auxiliary block (43) are fixedly connected to the fixed bearing (44); the top of the fixed frame (41) is fixedly connected to the second output motor (45); and the output end of the second output motor (45) is fixedly connected to the driving screw rod (42).

6. The automatic edible fungus harvesting and packaging equipment according to claim 1, characterized in that: The parallel harvesting mechanism (5) comprises a central rotating shaft (51), a cylindrical fixed box (52), a limiting sliding groove (53), a linkage sliding shaft (54), an embedded cone shovel (55), a linkage rotating disk (56), an arc-shaped sliding groove (57), a linkage gear (58), a third output motor (59) and a driving gear (510); The front and rear ends of the central rotating shaft (51) are respectively fixedly connected to the inner ring parts of the two groups of fixed bearings (44); both sides of the central rotating shaft (51) are fixedly connected with a cylindrical fixed box (52); the inner side wall of the cylindrical fixed box (52) is provided with four groups of limiting slide grooves (53) arranged in an annular manner; four groups of linkage sliding shafts (54) are slidably connected between the cylindrical fixed boxes (52) through the four groups of limiting slide grooves (53); the side walls of the linkage sliding shafts (54) are fixedly connected with multiple groups of evenly arranged front and rear embedded conical shovels (55); The inner side wall of the central rotating shaft (51) is rotatably connected with a linkage rotating disk (56), and the linkage rotating disk (56) is provided with four groups of arc-shaped sliding grooves (57) evenly arranged in an annular shape, and a group of linkage sliding shafts (54) are slidably connected inside each of the arc-shaped sliding grooves (57).

7. The automatic edible fungus harvesting and packaging equipment according to claim 1, characterized in that: The soil-fixing liquid input mechanism (6) comprises a hopper (61), the hopper (61) being fixedly connected to the top of the fixed frame (1) and being located between the central fixing mechanism (2) and the soil-fixing drip irrigation mechanism (3), and a parallel output pipe (62) being provided at the output end of the hopper (61), and the parallel output pipe (62) extending to the interior of the fixed frame (1).

8. The automatic edible fungus harvesting and packaging equipment according to claim 1, characterized in that: The guiding and covering mechanism (7) comprises an input frame (71), a conical guiding platform (72), a V-shaped guiding tube (73), an output frame (74) and a trapezoidal output tube (75): The input frame (71) is fixedly connected to the bottom of the fixed frame (1); a conical guide platform (72) is arranged on the side wall of the input frame (71) close to the depth adjustment mechanism (4); V-shaped guide pipes (73) are fixedly connected to the inside of the input frame (71) and are connected to the output port of the conical guide platform (72); the output frame (74) is fixedly connected to the bottom of the fixed frame (1) close to the soil-fixing drip irrigation mechanism (3); and the output frame (74) is fixedly connected to trapezoidal output pipes (75) that are distributed at equal distances.

9. The automatic edible fungus harvesting and packaging equipment according to claim 3, characterized in that: The bottom of the roof frame (21) is fixedly connected to a front transport wheel assembly (22), the side wall of the roof frame (21) is fixedly connected to a rear transport wheel assembly (23), the inner bottom wall of the roof frame (21) is fixedly connected to a belt conveyor assembly (29), and two groups of front-to-back symmetrical gathering inclined plates (210) are arranged at the middle and upper part of the inner side wall of the roof frame (21), and the front transport wheel assembly (22) and the rear transport wheel assembly (23) both include a wheel axle and transport wheel structures at both ends.

10. The automatic edible fungus harvesting and packaging equipment according to claim 6, characterized in that: The outer end of the rotating shaft of the linkage rotating disk (56) is fixedly connected to a linkage gear (58), the outer side of the side wall of the central rotating shaft (51) is fixedly connected to a third output motor (59), the output end of the third output motor (59) located inside the central rotating shaft (51) is fixedly connected to a driving gear (510), and the driving gear (510) is meshedly connected to the linkage gear (58).

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