276results about "Diggers" patented technology

A root tuber type traditional Chinese medicinal material harvester comprises a harvesting assembly, a rack, a separating assembly and a material collecting assembly, the harvesting assembly comprises a scraper knife part, and the movement track and the inclination angle of the scraper knife part can be adjusted; the rack comprises an upper rack and a lower rack, and a containing cavity is formed between the upper rack and the lower rack and used for containing the separation assembly; the separation assembly comprises a first separation mechanism and a second separation mechanism which are obliquely arranged from back to top and are staggered; the first separation mechanism comprises a screen mechanism, a crushing wheel assembly and a hydraulic cylinder, the distance between the crushing wheel assembly and the screen mechanism can be adjusted, and the hydraulic cylinder can lift the first separation mechanism. The whole structure and arrangement of the digging shovel, the separation assembly and the rack are optimized, so that the shovel blade part can be suitable for traditional Chinese medicine crops with different soil textures and categories; a multi-stage separation mechanism is arranged by optimizing the space of the rack, so that the separation effect is improved; the separating mechanism is obliquely arranged, the volume of the material collecting assembly is increased, the hopper can swing and dump, manual replacement is not needed, and the working efficiency is improved.

The utility model provides a novel Chinese cabbage digging trolley. The novel Chinese cabbage digging trolley comprises a frame, a driving unit, a transmission mechanism, a digging mechanism and a collecting device. The frame is made of aluminum profiles and steel materials, and the front end of the frame is provided with an open groove for containing the excavating mechanism. The digging mechanism forms a double-crank structure through cooperation of a first rotary disc, a second rotary disc and a tool rest so as to achieve rotation and telescopic movement of a tool bit, and digging and conveying of Chinese cabbages are completed. And stepless adjustment of the digging depth can be realized. The collecting device is of a double-layer net structure, and efficient buffering and collecting of Chinese cabbages are guaranteed. The digging efficiency can be remarkably improved, the labor intensity is reduced, the method adapts to complex terrains, the requirements of small farmers are met, and the wide application prospect is achieved.

The invention relates to the technical field of agricultural machinery, and discloses a cyperus esculentus harvesting and soil lifting device which comprises a soil lifting assembly and a cover shell, a soil lifting shovel is arranged in the cover shell, a rotary blade is arranged above the soil lifting shovel, a grating net is arranged on one side of the soil lifting shovel, and a material pushing assembly is arranged above the grating net and comprises a rotating sleeve rotationally connected to the interior of the cover shell. The cyperus esculentus feeding device has the beneficial effects that the contact between the material pushing plate and cyperus esculentus is set to be gradual, the material pushing plate can be attached to the fixing ring when not making contact with the cyperus esculentus, the material pushing plate can rotate outwards when making contact with the cyperus esculentus at the initial stage, at the moment, the material pushing plate buffers the contact force through rotation of the material pushing plate, and the situation that the epidermis of the cyperus esculentus is damaged due to rigid impact is avoided; when the material pushing plate is in complete contact with the cyperus esculentus, the angle can be locked, the locked material pushing plate is in surface contact with the cyperus esculentus, pressure distribution is more uniform, local extrusion damage is further reduced, and the locked material pushing plate can apply enough thrust to the cyperus esculentus.

The utility model provides a depth-adjustable potato harvester which comprises a rack, a conveying belt, a break shovel, a lifting mechanism and wheels, a vertical frame is arranged at the tail of the rack, a mounting frame is arranged at the head of the rack, the break shovel is arranged at the bottom of the mounting frame for loosening soil, and the lifting mechanism is arranged on the mounting frame in a lifting mode and drives the break shovel to ascend and descend. The two ends of the conveying belt are located at the head of the rack and the top of the vertical frame, potatoes shoveled out by the break shovel are conveyed, and the wheels are installed at the bottom of the rack. According to the potato harvester capable of adjusting the depth, the functions of lifting and position adjusting of the break shovel and the conveying shovel are achieved, the potato harvester can adapt to soil conditions of different depths, and the harvesting efficiency and integrity of potatoes are remarkably improved; through a multi-stage adjusting structure, the flexibility and universality of the equipment are enhanced, so that the equipment can better cope with a complex farmland environment; the angle adjusting function of the break shovel is optimized, the soil loosening effect is further improved, and damage to the potatoes in the harvesting process is reduced.

The invention relates to a method and control system (30) for controlling the operation of a root crop harvester (1) for harvesting, comprising: - obtaining sensor output data (15, 17) from at least one sensor (11, 23) in the harvester (1), representing at least one state parameter of the harvester (1); - receiving the sensor output data (15, 17) in a neural network algorithm (22), and executing the algorithm (22) for generating a suggested operation action (βt) for adjusting at least one adjustable operating parameter of the harvester (1), in function of the received sensor output data (15, 17), based on operation actions of adjustment of the at least one adjustable operating parameter, by one or more operators in a reference root crop harvester in function of the at least one state parameter; and - taking operation actions for adjusting the at least one operating parameter in function of the at least one state parameter.

The invention relates to the technical field of tuber crop harvesting, and discloses a front throwing roll shaft type underground tuber crop harvesting device which comprises a rack mounted on a rear self-propelled sorting platform through a connecting mechanism, and the connecting mechanism is used for adjusting the mounting angle of the rack. An excavating mechanism and a conveying and crushing mechanism are sequentially arranged from the front end to the rear end of the rack. The digging mechanism and the conveying and soil crushing mechanism are arranged on the rack, digging and rhizome and soil separation can be completed at a time, conveying is conducted for follow-up sorting, the rhizome harvesting efficiency is improved, and the manual labor amount is reduced; the lifting and the angle of the front harvesting device can be adjusted by connecting the connecting mechanism with the rear self-propelled sorting platform, so that the digging depth of the front harvesting device is adjusted. The first-stage shifting roller unit adopts the design of alternating large and small shifting teeth, so that the crushed soil collision capability is improved; and by adopting the contractive conveying channel, the change of the working width can be realized under the condition of not changing a subsequent machine body, so that the improvement of the adaptability is realized.

The invention provides a self-propelled potato combine harvester with a residual film recovery device, belongs to the technical field of agricultural machinery, and solves the problems of high soil carrying amount, residual film winding, large potato block damage and the like in film-covered potato harvesting. The machine comprises a main machine frame, a crawler belt walking mechanism, a power system and a harvesting mechanism, a secondary soil shaking conveying mechanism, a secondary soil shaking screening mechanism, a lifting conveying mechanism, a cleaning conveying mechanism and a bag hanging mechanism which are arranged in the advancing direction, and a continuous operation chain is formed. The core is that the harvesting mechanism is integrated with a residual film recovery device, and the front recovery of the residual film is realized through film guiding, film pressing, reciprocating film pulling and winding. The whole machine is of a multi-stage soil shaking and screening and low-damage conveying structure, a power system achieves power distribution and speed regulation through a hydraulic electromagnetic valve set, and all the mechanisms are assembled in a modularized mode to adapt to different soil textures and ridge types. The potato harvester integrates harvesting and residual film recycling, is high in potato cleaning rate, low in potato block damage, high in continuous operation capacity and convenient to maintain, and meets the large-scale and green potato production requirements.

The invention relates to the technical field of agricultural machinery, and discloses a built-in potato combine harvester potato collecting and lifting device which comprises a conveying and impurity removing mechanism, a potato falling channel, a turnover material box and a lifting mechanism which are arranged on a machine body. A mounting space is formed in the conveying and impurity removing mechanism, the potato falling channel and the material box are both arranged in the mounting space, and the potato falling channel is used for receiving potatoes conveyed by the conveying and impurity removing mechanism and transferring and collecting the potatoes into the material box; according to the potato harvester, high-efficiency low-loss harvesting and automatic discharging of the potatoes are completed while miniaturization is achieved, and due to high integration of the functions of the whole machine, the working efficiency is improved, the harvesting cost is reduced, and the working efficiency is improved. The large-scale development of the potato industry in the Ninning mountainous area can be promoted.

The utility model discloses an angelica dahurica harvester, which relates to the field of agricultural machinery, and comprises a rack, a digging part and a screening part which are arranged on the rack, and further comprises a transmission part, the transmission part comprises a conveying device positioned above the screening part and a clamping device arranged on the conveying device, the clamping device comprises a plurality of lifting plates and movable plates, the lifting plates and the movable plates are erected on the conveying device, each lifting plate comprises a lifting face facing the conveying direction of the conveying device and a connecting face away from the conveying direction of the conveying device, a thrust elastic part is installed on each connecting face, the movable plates are installed on the thrust elastic parts, and the movable plates are arranged on the connecting faces. A fastener for fixing is mounted on the movable plate; the problem that soil blocks similar to radix angelicae in size are difficult to effectively separate is solved.

The utility model discloses a separating device for sweet potato harvesting. The separating device comprises a screening mechanism and a driving motor installed on one side of the screening mechanism. A vibrating mechanism and a servo motor mounted in the vibrating mechanism are arranged on one side of the screening mechanism; the screening mechanism comprises traction equipment, one end of the traction equipment is fixedly connected with a connecting seat, and the bottom of the connecting seat is rotationally connected with a hydraulic telescopic rod; wherein the output end of the hydraulic telescopic rod is rotationally connected with a guide plate, one end of the guide plate is rotationally connected with a support, the front side and the rear side of the connecting base are fixedly connected with supporting rods, sweet potatoes can be screened by arranging the screening mechanism, sweet potato vines and a large amount of soil are prevented from being collected together, and therefore the practicability of the device is improved; by arranging the vibrating mechanism, the bracket can be always in a vibrating state, so that the falling of soil blocks is ensured, and the blockage phenomenon of the first conveying frame and the second conveying frame is avoided.

The present application belongs to the field of agricultural machinery, and particularly relates to a small integrated potato harvester with functions of digging, screening and collecting, which comprises a digging and conveying mechanism, a circular ring potato collecting and feeding mechanism, a potato dropping and bagging mechanism and a power transmission mechanism; the digging and conveying mechanism digs potatoes, which are transported to the circular ring potato collecting and feeding mechanism at the back after the removal of potato stems and weeds by an elastic barrier and a weed removing roller, the circular ring structure collects the potatoes, separates the potatoes from impurities such as soil clods and feeds the potatoes, and finally the potatoes are transferred to a collecting bag by a transmission roller and a collecting frame in the potato dropping and bagging mechanism. The small integrated potato harvester can complete multiple work procedures such as digging, conveying, stem removing, potato-soil separation and bagging at one time, has compact structure, reliable power and low cost, and effectively solves the problems of high cost of manual potato picking, complex structure of integrated potato harvesters, large size, and unsuitability for small farmers and operation in hilly areas.

The invention relates to a haulm roller for a lifting unit, to be arranged at a front end of a sieve belt of the lifting unit, comprising an external surface which is intended for abutting the sieve belt and which, in a side view and in a non-loaded state of the haulm roller, has an at least approximately circular envelope and which has a central axis about which the surface is moved during operation, wherein the haulm roller comprises an elastically deformable support structure located between the surface and the central axis, owing to which structure the surface gives way towards the central axis when in the loaded state.

The invention relates to the technical field of harvesters, in particular to a self-adaptive depth control potato harvester which comprises a rack, adjusting wheels controlled by electric push rods are symmetrically mounted on the rear side of the rack, and the self-adaptive depth control potato harvester further comprises a hardness detection mechanism arranged on the rack, an adjusting mechanism used for adjusting the detection standard of the hardness detection mechanism and a monitoring mechanism. The hardness detection mechanism comprises a front shovel installed on the front side of the rack, detection boxes symmetrically distributed in the front shovel and detection plates installed in the detection boxes in a sliding mode. The soil hardness is detected through the detection plate, when the soil hardness is kept consistent, the adjusting wheel does not move, and when the soil hardness is increased, the detection plate moves along the detection box, so that the sliding plate extrudes the first detection piece, and the gap between the adjusting wheel and the rack is adjusted; and the detection standard of the hardness detection mechanism can be adjusted through the adjusting mechanism according to the hardness of the soil.

The invention discloses a vibration chain type cassava harvester, which relates to an intelligent agricultural mechanical device and comprises an excavating mechanism, a vibration conveying and separating mechanism and a folding guide assembly, the excavating mechanism is arranged in front of the vibration conveying and separating mechanism, the two sets of folding guide assemblies are symmetrically arranged behind the vibration conveying and separating mechanism, and each set of folding guide assembly comprises a folding guide plate and a folding guide rod. One end of the furling guide plate is fixed to the tail of the vibration conveying and separating mechanism, the other end of the furling guide plate extends towards the center of the walking direction of the vibration conveying and separating mechanism, and the multiple furling guide rods are fixedly arranged at the bottom of the furling guide plate in the length direction of the furling guide plate. The lower end of the folding guide rod inclines towards the center of the walking direction of the vibration conveying and separating mechanism. According to the harvester, the falling range of cassava tubers can be narrowed, and the cassava tubers are gathered together for subsequent collection.

The utility model relates to the technical field of traditional Chinese medicinal material digging, in particular to a traditional Chinese medicinal material digging device with protection structures, which comprises digging swing beating-scattering protection teeth, digging soil turning teeth, two driving structures and a fixed connecting block, the digging swing beating-scattering protection teeth are mounted on the digging soil turning teeth, and the two driving structures are fixedly mounted at two ends of the digging soil turning teeth in a clamping and embedding manner. The digging and soil turning device can be installed on a mechanical arm of an excavator, and traditional Chinese medicinal materials and planting soil are dug out together through mutual cooperation of the digging, swinging and beating protection teeth, the digging and soil turning teeth, the driving structure and the fixed connecting block. Then, soil blocks mixed with the traditional Chinese medicinal materials are quickly patted to be scattered through a driving structure and digging, swinging and patting protection teeth, so that the traditional Chinese medicinal materials are quickly separated from planting soil, digging and soil turning teeth are not needed to crush the soil blocks, and the traditional Chinese medicinal materials cannot be damaged in the digging process; and the damage rate of traditional Chinese medicinal material digging is greatly reduced.

The sweet potato combined harvesting and screening machine comprises a rack, the rack comprises a left supporting plate and a right supporting plate which are symmetrical, a digging shovel inclining downwards is arranged at the front end of the rack, a traction frame connected with traction equipment is installed on the upper surface of the front end of the rack, and walking wheels are rotationally connected to the left side and the right side of the rear end of the rack; a screening assembly is installed in the rack and comprises a screening chain, and the screening chain is driven to operate through a first driving assembly. The rack is further provided with a shaking assembly used for shaking the screening chain, and the shaking assembly is driven to operate through a second driving assembly connected with the first driving assembly. Sweet potatoes can be excavated, conveyed and screened at a time, the harvesting efficiency is improved, the labor intensity is reduced, and meanwhile the screening quality of the sweet potatoes is guaranteed.

The present application belongs to the technical field of agricultural machinery, and particularly relates to a reed canary grass harvester. The reed canary grass harvester comprises a machine body, a moving device, a cutting device, a harvesting device, a screening device and a storage device. The moving device is used to drive the machine body to move in a predetermined direction. The cutting device is used to cut off the stems and leaves of the reed canary grass on the ground surface. The harvesting device comprises a first digging assembly and a second digging assembly. The second digging assembly is used to dig up the upper layer of reed canary grass, and the first digging assembly is used to dig up the lower layer of reed canary grass. The screening device is fixedly connected with the machine body. The storage device is fixedly connected to one end of the machine body. The height of the first digging assembly is adjusted, the cutting device cuts off the stems and leaves of the reed canary grass, the second digging assembly digs up the reed canary grass in the upper layer of soil, the first digging assembly digs up the reed canary grass in the lower layer of soil and enters the screening device to separate the reed canary grass from the soil and then enters the storage device. By adjusting the height of the first digging assembly, the problem that the reed canary grass growing in the deeper soil cannot be dug up is solved.

The invention relates to agricultural machinery, in particular to a bionic digging and sorting device for potatoes. Comprising a rack, a bionic ridge-pressing digging mechanism and a sorting and soil-cleaning mechanism which are sequentially arranged on the rack from front to back, and a potato-soil-stone identifying and sorting mechanism is arranged between the bionic ridge-pressing digging mechanism and the sorting and soil-cleaning mechanism; and the potato-soil-stone identifying and sorting mechanism realizes identification of potatoes, soil blocks and stone blocks through an improved YOLOv10 neural network model, realizes crushing of the soil blocks through a soil block pneumatic crushing part, and realizes removal of the stone blocks through a stone block pneumatic removal part. Bionic digging of the potatoes is achieved, soil blocks and stones mixed in the dug potatoes can be accurately recognized and removed, and preliminary sorting of the potatoes of different sizes can be achieved.

The digging harvester for the long-rhizome Chinese herbal medicine comprises a digging supporting frame, a rotating rod is rotationally connected between the left end and the right end of the digging supporting frame, a motor is fixedly connected to the inner wall of the right end of the digging supporting frame, and the output end of the motor and the right end of the rotating rod are both fixedly connected with belt wheels. The two belt wheels are in transmission connection through a belt, two first rotating wheels are fixedly connected to the circumferential surface of the rotating rod, and a plurality of moving wheels are fixedly connected to the circumferential surfaces of the two first rotating wheels. The rhizome medicinal material collecting device is reasonable in structure and good in practicability, two sets of moving wheels can loosen soil on the two sides of rhizome medicinal materials, and then a second rotating wheel hooks out the rhizome medicinal materials, so that the integrity of the rhizome medicinal materials is kept, and the collecting efficiency of the rhizome medicinal material finished products is improved.

The utility model belongs to the field of agricultural machinery, and particularly discloses a green Chinese onion harvesting and bundling all-in-one machine which adopts the technical scheme that the green Chinese onion harvesting and bundling all-in-one machine comprises a vehicle body, a bidirectional clamping device, a collecting device, a conveying device and a bundling device, the bundling device is fixed in the middle of the vehicle body, and the bidirectional clamping device is fixedly arranged on one side of the vehicle body; the two-way clamping device is composed of two clamping mechanisms, the two clamping mechanisms are symmetrically arranged with the conveying device as the center, one end of the conveying device is located between the two clamping mechanisms, the other end of the conveying device extends to the position above the bundling device, and the collecting device is fixedly installed at the front ends of the clamping mechanisms and used for pulling out green Chinese onions from the land. The green Chinese onions are transferred to the conveying device through the clamping mechanism and conveyed to the bundling device through the conveying device. The harvesting and bundling integrated machine can achieve harvesting and bundling integrated operation and is high in working efficiency and easy and convenient to operate.

The application provides a multi-row garlic harvester, which comprises a harvester frame, a clamping rod conveying component connected with the harvester frame, a front guide component connected with the clamping rod conveying component, a root and sprout cutting component connected with the clamping rod conveying component, a belt conveying component in transmission connection with the root and sprout cutting component, a soil shaking screen component connected with a conveying side plate, a ratchet wheel soil removing component connected with the conveying side plate, and a stem and leaf crushing component connected with the harvester frame. The multi-row power transmission assembly realizes power transmission of multi-row harvesting, is convenient for disassembly, replacement and maintenance, the root and sprout cutting component quickly cuts off the roots and sprouts, the stem and leaf crushing component realizes crushing and cutting of the stems and leaves, prevents winding and accumulation, improves the garlic harvesting efficiency, the soil shaking screen component and the ratchet wheel soil removing component remove the soil of the roots and sprouts, and can realize crushing and removal of the soil blocks.

A harvesting machine for root crops is provided. The harvesting machine includes a machine frame, with a sieving section designed in particular in the form of a sieving channel and with an adapter for an exchangeable receiving unit. The adapter has an adapter frame designed for fixing the receiving unit and a holding device which is connected to the latter in an articulated manner, extends from the adapter frame along the sieving section and supports the adapter frame on at least one rear part of the machine frame as viewed from a front-side start of the sieving section.

The invention discloses a crawler belt self-propelled pseudo-ginseng combine harvester, and belongs to the technical field of agricultural mechanical equipment. The device comprises a rack, a crawler walking chassis, a front-mounted excavating device, a first-stage conveying and separating device, a transverse conveying device, a power device, a cab, a hoisting device, a lifting platform, a collecting device and the like. The front excavating device is connected with the front end of the primary conveying and separating device, the primary conveying and separating device is connected with the front end of the rack, the lifting device is arranged behind the primary conveying and separating device and connected with the front end of the upper portion of the rack, the crawler walking chassis is connected with the bottom of the rack, and the cab is connected with the upper portion of the rack and fixed to the right side of the lifting device. The power device is arranged below the cab and fixed to the rack, the lifting platform is connected with the rear end above the rack, and the collecting device is fixed to the lifting platform. The crawler belt self-propelled pseudo-ginseng combine harvester integrates the functions of digging of pseudo-ginseng rhizomes, root-soil separation, conveying and collection, achieves combined operation, is suitable for pseudo-ginseng harvesting in mountainous regions, hills and the like, and can effectively improve efficiency and reduce labor cost.

The invention discloses Chinese yam automatic digging equipment which comprises a digging machine body, a digging part and a cleaning part. The digging part is rotationally arranged at the front end of a digging arm of the digging machine body and comprises a digging shovel and a pushing oil cylinder, a pushing plate capable of moving left and right along the digging shovel is arranged in the digging shovel, and the pushing oil cylinder is arranged on the digging shovel and connected with the pushing plate; the cleaning part is connected with the rear end of the excavator body through a connecting frame and comprises a supporting frame and cleaning rollers, one end of the supporting frame is fixedly connected with the connecting frame, the multiple cleaning rollers rotationally connected with the supporting frame are evenly arranged on the inner side of the supporting frame in the extending direction of the supporting frame, chain wheels are arranged at the two ends of each cleaning roller, and the chain wheels located on the two sides of the supporting frame are connected in a staggered mode through chains. The chain wheel close to the excavator body is connected with a hydraulic part of the excavator body, damping supporting legs are arranged on the two sides of the rear end of the supporting frame, walking wheels are arranged at the bottoms of the damping supporting legs, and a discharging plate which is obliquely arranged downwards is arranged at the tail end of the supporting frame; and the baffles are obliquely arranged on the two sides in the supporting frame.

The utility model discloses combined type automatic turmeric harvesting equipment which comprises a vehicle frame, a lifting plough, a clamping conveying mechanism, a turmeric stem cutting mechanism, a turmeric conveying mechanism and a lifting storage hopper, rollers driven by a motor are installed on the vehicle frame, the vehicle frame moves through the rollers, the lifting plough capable of lifting is installed at the front end of the vehicle frame, and the lifting storage hopper is installed at the rear end of the vehicle frame. Two sets of clamping and conveying mechanisms are installed on the lifting plough frame, the clamping and conveying mechanisms clamp turmeric stems and convey the turmeric stems backwards, meanwhile, a turmeric conveying mechanism is arranged below the clamping and conveying mechanisms, and a turmeric stem cutting mechanism is arranged on the clamping and conveying mechanisms. Full-automatic harvesting of soil loosening, cutting, mud removing, big ginger and small ginger separating and screening of turmeric can be conveniently achieved, the problems of high cost and low efficiency caused by manual harvesting are solved, and meanwhile the labor intensity of workers is relieved.

Apparatus for cleaning narrow root crops including a roller device with two rotatable rollers forming a separating crop inlet, a separating track, a coarse material outlet, a fine material outlet, and a roller gap, and a conveyor downstream of the roller device. The separating track is formed by the top of the rollers and the fine material outlet is located below the roller gap. The coarse material outlet is at the end of the separating track opposite the separating material inlet. The roller gap is large enough to allow the narrow root crops to pass through to the fine crop outlet and small enough to retain coarse material that has a minimum dimension greater than the maximum root diameter, and transport it to the coarse material outlet. The conveyor is below the roller gap at the fine material outlet and receives all narrow root crops passing through the roller gap.

The utility model relates to the technical field of jerusalem artichoke collection, and discloses a jerusalem artichoke rhizome lossless collection device which comprises a supporting plate, the rear side of the supporting plate is fixedly connected with two L-shaped plates, a U-shaped plate is fixedly connected between the two L-shaped plates, one side of the L-shaped plate on the right side is fixedly connected with a square plate, one side of the square plate is fixedly connected with a second air cylinder, and the other side of the square plate is fixedly connected with a third air cylinder. And the output end of the second air cylinder is fixedly connected with a moving plate, the top of the moving plate is fixedly connected with a rack, the bottom of the rack is in meshed connection with evenly-distributed gears, and one side of each gear penetrates through the L-shaped plate and is fixedly connected with a rotating shaft. According to the jerusalem artichoke collecting device, a second motor is started to drive an eccentric wheel to rotate, a square frame drives rolling wheels to shake under limiting of a connecting plate, meanwhile, a second air cylinder is started to drive a movable plate and a rack to move, a rubber rod rotates to scrape off soil adhering to the surface of jerusalem artichoke, the soil cleaning efficiency is improved, and the collecting effect is good.

The utility model relates to the technical field of Chinese herbal medicine digging, in particular to a Chinese herbal medicine digging harvester. Comprising a digging shovel and a mounting frame for mounting the digging shovel. A vertically-arranged guide rail is arranged on the installation frame, a sliding block matched with the guide rail is hinged to the upper end of the digging shovel, the sliding block is connected to the guide rail in a sliding mode, the sliding block is connected with a moving device capable of enabling the sliding block to move up and down relative to the installation frame, and the upper end of the digging shovel is connected with a turnover device capable of enabling the digging shovel to rotate relative to the installation frame. The digging shovel can move up and down relative to the mounting frame along with the sliding block and can rotate relative to the mounting frame, Chinese herbal medicine can be dug in a simulated manual operation mode, the structure is simple, and the digging efficiency can be improved on the premise that the good digging effect is achieved.