CN111149628A - Agricultural fruit and vegetable production harvester - Google Patents
Agricultural fruit and vegetable production harvester Download PDFInfo
- Publication number
- CN111149628A CN111149628A CN202010109393.5A CN202010109393A CN111149628A CN 111149628 A CN111149628 A CN 111149628A CN 202010109393 A CN202010109393 A CN 202010109393A CN 111149628 A CN111149628 A CN 111149628A
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- Prior art keywords
- rod
- conveying
- assembly
- plate
- flushing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/70—Harvesting
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G18/00—Cultivation of mushrooms
- A01G18/80—Accessories for use after harvesting, e.g. scrapers
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mycology (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the field of agricultural production, in particular to an agricultural fruit and vegetable production harvester, which comprises a support, a roller assembly, a shoveling assembly, a rolling brush assembly, a conveying assembly and a washing assembly, wherein the roller assembly, the shoveling assembly, the rolling brush assembly, the conveying assembly and the washing assembly are arranged on the support; the fruit and vegetable harvesting machine is compact and reasonable in structure, high in fruit and vegetable harvesting efficiency, labor-saving, capable of collecting, conveying and cleaning, the shoveling and digging assembly separates the stem blocks and soil by using water pressure in the harvesting process, so that the stem blocks float on the surface of slurry to realize separation of the stem blocks and the slurry, then disordered branches and stem blocks are further separated by the rolling brush assembly, tubers are conveyed into the washing assembly by the conveying assembly to be cleaned, and waste water generated by cleaning enters the shoveling and digging assembly to be recycled.
Description
Technical Field
The invention relates to the field of agricultural production, in particular to an agricultural fruit and vegetable production harvester.
Background
In agricultural fruit vegetables production, the efficiency of agricultural production is often directly related to the harvesting device, some crops like arrowhead (bud mushroom), the bulb is oblate, and the meat is more solid, buries in soil at growth in-process bulb, needs the manual work to dig out the bulb from soil during the collection then collect, collects the back that finishes, still need pull out the bulb that collects from the field then manual cleaning again, and whole process is loaded down with trivial details, and it is inefficient to gather, consumes the manpower.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an agricultural fruit and vegetable production harvester.
In order to achieve the purpose, the invention adopts the following technical scheme: an agricultural fruit and vegetable production harvester comprises a support, a roller assembly, a shoveling assembly, a rolling brush assembly, a conveying assembly and a washing assembly, wherein the roller assembly, the shoveling assembly, the rolling brush assembly, the conveying assembly and the washing assembly are arranged on the support;
the bracket comprises a first rod, a second rod, a third rod and a fourth rod, wherein the first rod, the second rod, the third rod and the fourth rod are fixedly connected end to end and are distributed in a rectangular shape;
the roller components comprise driving wheels and driven wheels, the driving wheels are arranged on two sides of the middle part of the bracket, and the driven wheels are arranged on two sides of the rear part of the bracket;
the shovel digging assembly comprises shovel arms, shovel heads, telescopic rods, nozzle parts and a water pump assembly, the shovel heads are arranged at the end parts of the shovel arms, the number of the shovel arms is two, the shovel arms are symmetrically arranged on two sides of the rear part of the shovel heads, the upper parts of the shovel arms are hinged with the bracket, the upper parts of the shovel arms are connected with the telescopic rods, the telescopic rods control the shovel arms to move up and down, the nozzle parts are arranged in the shovel heads, one end of the water pump assembly is connected with the nozzle parts, and the other end of the;
the rolling brush assembly comprises a side plate I, a longitudinal rod, a side plate II, a connecting shaft I, a connecting shaft II, a rolling brush motor and a transmission belt, wherein the side plate I and the side plate II are both in a circular plate shape, the diameters of the side plate I and the side plate II are consistent, the longitudinal rod is fixed between the side plate I and the side plate II and is in a circular rod shape, the longitudinal rod surrounds the circle center of the side plate I and the side plate II for one circle, the number of the longitudinal rods is a plurality, gaps are formed between every two adjacent longitudinal rods, the outer middle part of the side plate I is connected with one end of the connecting shaft I, the other end of the connecting shaft I is connected with the three phases of the rods, the outer middle part of the side plate II is;
the conveying assembly comprises a conveying rack, a first conveying roller, a second conveying roller, a conveying motor, a conveying belt and a conveying shifting plate, wherein the conveying rack is respectively connected with the first conveying roller and the second conveying roller, the second conveying roller is connected with the conveying motor through a transmission belt, the conveying motor is fixed on one side of the upper part of the rod III, the conveying belt is arranged between the first conveying roller and the second conveying roller, and the conveying shifting plate is uniformly arranged on the conveying belt; the conveying roller I is arranged on the lower portion of the support, the conveying roller is arranged on the upper portion of the support, an included angle epsilon between a conveying belt and a horizontal line is 25-30 degrees, the flushing component comprises a flushing box component, a filtering component, a settling box and a flushing pipe, the flushing pipe is arranged on the upper portion of the flushing box component, the settling box is arranged at the bottom of the flushing box component, and the filtering component is arranged between the settling box and the flushing box component.
The driving wheel comprises a first driving wheel, a second driving wheel, a driving shaft, a driving motor and a driving belt, the driving motor is fixed on the third rod, the driving motor drives the first driving wheel to rotate through the driving belt, the first driving wheel is connected with the second driving wheel through the driving shaft, and the driving shaft is fixed at the bottom of the support; the driving wheel I comprises a hub and ground grabbing teeth, the hub is circular, the ground grabbing teeth are uniformly and fixedly distributed on the outer side wall of the hub, and the ground grabbing teeth extend from one end of the hub to the other end of the hub; the ground grabbing teeth comprise vertical plates and transverse plates, the vertical plates and the transverse plates are distributed in a shape of inverted L, two ends of each vertical plate are fixedly connected with two sides of the wheel hub, the transverse plates are vertically fixed on the upper end surfaces of the vertical plates, and the transverse plates extend from one ends of the vertical plates to the other ends; the driven wheel comprises a first driven wheel and a second driven wheel, the first driven wheel is arranged on one side of the three end portions of the rod, the second driven wheel is arranged on one side of one end portion of the rod, the first driven wheel and the second driven wheel are both in a round roller shape, the diameters of the first driven wheel and the second driven wheel are consistent, and the diameters of the first driven wheel and the second driven wheel are slightly larger than the diameter of the hub.
The shovel arm comprises a first arm rod, a second arm rod and a hinged portion, the first arm rod and the second arm rod are both in a square tube shape, an included angle α between the first arm rod and the second arm rod is 115 degrees and 120 degrees, the upper portion of the second arm rod is connected with the support through the hinged portion, the hinged portion comprises a hinged rod and hinged through holes, the hinged rod is in a round rod shape, one end of the hinged rod is fixedly connected with three side walls of the rod, the hinged through holes are formed in the two end portions of the arm rod, and the hinged rod penetrates through the hinged through holes.
The shovel head includes the bottom plate, swash plate and baffle, the bottom plate, swash plate and baffle are triangular distribution and sharp arris portion outwards, the bottom plate is rectangular plate-like, bottom plate both ends and shovel arm looks fixed connection, the bottom plate is 115 with the contained angle β of shovel arm tip and adds 125 degrees, the swash plate slope is fixed in bottom plate upper portion, the swash plate extends to the other end from bottom plate one end, swash plate one side is 7-10 degrees with the contained angle gamma of bottom plate one side, baffle one side is fixed in the bottom plate opposite side and baffle opposite side and swash plate one side fixed connection, the baffle extends to the other end from bottom plate one end.
One end of the telescopic rod is fixed on the bottom wall of the rod III, and the piston end of the telescopic rod is hinged with one side of the arm rod II.
The nozzle part comprises a nozzle cavity and nozzles, the nozzle cavity is a sealed cavity formed by connecting a bottom plate, an inclined plate and a baffle in an end-to-end manner, one side of the nozzle cavity is communicated with the nozzles, the cross section of each nozzle is horn-shaped, the diameter of each nozzle is gradually reduced towards the outside from the inside of the corresponding nozzle cavity, and the nozzles are distributed on the inclined plate in two rows and uniformly.
The water pump assembly comprises a water pump, a water inlet pipe and a water outlet pipe, the bottom of the water pump is fixed on the four upper parts of the rod, one end of the water pump is connected with the water inlet pipe, the other end of the water pump is connected with the water outlet pipe, and the end part of the water outlet pipe is communicated with the nozzle cavity.
The conveying machine frame comprises a first conveying machine frame and a second conveying machine frame, the first conveying machine frame is two in number and is uniformly distributed on two sides of a first conveying roller, the first conveying machine frame is fixedly connected with the lower wall of a support, the second conveying machine frame is two in number and is uniformly distributed on two sides of the second conveying roller, the bottom of the second conveying machine frame is fixedly connected with a flushing assembly, a conveying shifting plate is obliquely fixed on a conveying belt, an included angle delta between the conveying shifting plate and the conveying belt is 50-55 degrees, and the conveying shifting plate is a plurality of in number and is uniformly distributed on the conveying belt.
The flushing tank assembly comprises a flushing tank, a discharging port and a stop door, the flushing tank is three-dimensional and is provided with an opening at the upper part, one side of the flushing tank is fixedly connected with one side wall of the fixed rod, the other side of the flushing tank is fixedly connected with the three side wall of the rod, the discharging port is arranged at one side of the bottom of the flushing tank, the stop door is arranged at the outer side of the discharging port, a plug board hole is formed in the plug board in a penetrating way, the stop door penetrates through the plug board hole in a matching way, a baffle groove is formed in the baffle, the cross section of the baffle groove is in a shape of 'ㄩ', and.
The filter assembly comprises an upper blocking net, a gravel layer and a lower blocking net, wherein the upper blocking net and the lower blocking net are metal nets, the upper blocking net and the lower blocking net are obliquely fixed at the bottom of the flushing box and are arranged in parallel, an included angle theta between the upper blocking net and the horizontal line is 15-20 degrees, the gravel layer is arranged between the upper blocking net and the lower blocking net, the mesh diameter of the upper blocking net is larger than that of the lower blocking net, the settling box comprises a first settling box and a second settling box, the section of the settling box is isosceles trapezoid, the upper part of the first settling box is communicated with the bottom of the flushing box, the opening width of the upper part of the first settling box is smaller than that of the bottom of the flushing box, the section of the second settling box is isosceles trapezoid, the width of the upper part of the second settling box is smaller than that of the first settling box, and the bottom of the second settling box is provided with a lower water outlet pipe, a first valve is arranged on the lower water outlet pipe, the end part of the water inlet pipe penetrates through the side wall of the flushing tank, the end part of the water inlet pipe is positioned at the lower part of the filtering component, and the end part of the water inlet pipe is positioned at the upper part of an opening of the first settling tank; the end part of the water inlet pipe is wrapped with a metal filter screen; the flushing pipe is arranged on the upper part of the flushing tank, the outlet of the flushing pipe faces to the upper part of the opening of the flushing tank, and a flushing pipe valve is arranged on the flushing pipe.
The invention has the beneficial effects that: the fruit and vegetable harvesting machine is compact and reasonable in structure, high in fruit and vegetable harvesting efficiency, labor-saving, capable of collecting, conveying and cleaning, the shoveling and digging assembly separates the stem blocks and soil by using water pressure in the harvesting process, so that the stem blocks float on the surface of slurry to realize separation of the stem blocks and the slurry, then disordered branches and stem blocks are further separated by the rolling brush assembly, tubers are conveyed into the washing assembly by the conveying assembly to be cleaned, and waste water generated by cleaning enters the shoveling and digging assembly to be recycled.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic top view of the present invention.
Fig. 3 is a schematic diagram of the structure at a in fig. 1.
Reference numerals: the device comprises a bracket 1, a first rod 11, a second rod 12, a third rod 13, a fourth rod 14, a roller assembly 2, a driving wheel 21, a driven wheel 22, ground grabbing teeth 2112, a vertical plate 21121, a transverse plate 21122, a hub 2111, the driven wheel 22, a first driven wheel 221, a second driven wheel 222, a shoveling assembly 3, a shovel arm 31, a shovel head 32, a telescopic rod 33, a nozzle part 34, a water pump assembly 35, a first arm rod 311, a second arm rod 312, a hinged part 313, a hinged rod 3131, a hinged through hole 3132, the shovel head 32, a bottom plate 321, a sloping plate 322, a baffle 323, the nozzle part 34, a nozzle cavity 341, a nozzle 342, the water pump assembly 35, a water pump 351, a water inlet pipe 352, a water outlet pipe 353, a rolling brush assembly 4, a first side plate 41, a longitudinal rod 42, a second side plate 43, a connecting shaft 441, a connecting shaft 442, a rolling brush motor 45, a transmission belt 46, a transmission assembly 5, a transmission rack 51, a transmission roller, The first conveying frame 511, the second conveying frame 512, the flushing assembly 6, the flushing tank assembly 61, the filtering assembly 62, the settling tank 63, the flushing pipe 64, the flushing tank 611, the discharge port 612, the baffle door 613, the upper shielding net 621, the gravel layer 622, the lower shielding net 623, the settling tank 63, the first settling tank 631, the second settling tank 632, the flushing pipe 64 and the flushing pipe valve 641.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are provided only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1-3, the agricultural fruit and vegetable production harvester comprises a support 1, a roller assembly 2, a shoveling assembly 3, a rolling brush assembly 4, a conveying assembly 5 and a washing assembly 6, wherein the roller assembly 2, the shoveling assembly 3, the rolling brush assembly 4, the conveying assembly 5 and the washing assembly 6 are arranged on the support 1, the shoveling assembly 3 is arranged at the front part of the support 1, the rolling brush assembly 4 is correspondingly arranged at the rear part of the shoveling assembly 3, the conveying assembly 5 is correspondingly arranged at the rear part of the rolling brush assembly 4, the washing assembly 6 is correspondingly arranged at the rear part of the conveying assembly 5, and the shoveling assembly 3 is connected with the washing assembly 6; the support 1 plays a role in supporting the roller assembly 2, the shoveling assembly 3, the rolling brush assembly 4, the conveying assembly 5 and the washing assembly 6, the roller assembly 2 is used for moving the harvester as a whole, the shoveling assembly 3 is used for wrapping and washing out muddy water from a soil layer, the arrowhead does not need to be manually dug, the separation of arrowhead stem blocks and soil is achieved by washing the soil by means of water pressure, the damage of the arrowhead caused by the arrowhead stem blocks in the hard digging soil is avoided, manpower is saved, the arrowhead picking efficiency is also improved, meanwhile, the shoveling assembly 3 utilizes waste water generated by the washing assembly 6, and thus, water sources are fully utilized, and the waste of water sources is avoided; the remaining stem leaf in the arrowhead upper portion that round brush subassembly 4 can separate from earth carries out the stirring of certain degree and smashes, the degree of separation of arrowhead stalk piece has been improved, then the arrowhead stalk piece through 4 preliminary treatment of round brush subassembly directly gets into washing subassembly 6 through conveying component and washes the miscellaneous, after starting this harvester, utilize the water pressure shovel to dig, the separation of stem leaf and rhizome piece, carry and wash the step and cooperate in coordination, the mutual support combined action in the function, reached and gathered the arrowhead fast and collect and wash, show the human cost who reduces the arrowhead of gathering.
The support 1 comprises a first rod 11, a second rod 12, a third rod 13 and a fourth rod 14, wherein the first rod 11, the second rod 12, the third rod 13 and the fourth rod 14 are fixedly connected end to end and are distributed in a rectangular shape, the first rod 11 and the third rod 13 are arranged in parallel, and the second rod 12 and the fourth rod 14 are arranged in parallel.
The roller component 2 comprises a driving wheel 21 and a driven wheel 22, the driving wheel 21 is arranged on two sides of the middle part of the bracket 1, and the driven wheel 22 is arranged on two sides of the rear part of the bracket 1; the driving wheel 21 drives the driven wheel 22 to move, and the movement process is stable.
The driving wheel 21 comprises a first driving wheel 211, a second driving wheel 212, a driving shaft 213, a driving motor 214 and a driving belt 215, the driving motor 214 is fixed on the third rod 13, the driving motor 214 drives the first driving wheel 211 to rotate through the driving belt 215, the first driving wheel 211 is connected with the second driving wheel 212 through the driving shaft 213, and the driving shaft 213 is fixed at the bottom of the bracket 1;
the driving wheel I211 comprises a wheel hub 2111 and ground grabbing teeth 2112, the wheel hub 2111 is circular, the ground grabbing teeth 2112 are uniformly and fixedly distributed on the outer side wall of the wheel hub 2111, and the ground grabbing teeth 2112 extend from one end of the wheel hub 2111 to the other end; the first driving wheel 211 and the second driving wheel 212 have the same structure and are not described in detail. The grip teeth 2112 prevent the hub 2111 from slipping in a muddy field;
the ground gripping teeth 2112 comprise a vertical plate 21121 and a transverse plate 21122, the vertical plate 21121 and the transverse plate 21122 are distributed in a shape of a T, two ends of the vertical plate 21121 are fixedly connected with two sides of the wheel hub 2111, the transverse plate 21122 is vertically fixed on the upper end surface of the vertical plate 21121, and the transverse plate 21122 extends from one end of the vertical plate 21121 to the other end.
The driven wheel 22 comprises a first driven wheel 221 and a second driven wheel 222, the driven wheel 221 is arranged on one side of the end portion of the rod three 13, the driven wheel 221 is rotatably arranged, the second driven wheel 222 is arranged on one side of the end portion of the rod one 11, the second driven wheel 222 is rotatably arranged, the first driven wheel 221 and the second driven wheel 222 are both in a circular roller shape, the diameters of the first driven wheel 221 and the second driven wheel 222 are consistent, and the diameters of the first driven wheel 221 and the second driven wheel 222 are slightly larger than the diameter. The driven pulley 22 assists the driving pulley 21 in performing a stable motion.
The shoveling and digging assembly 3 comprises a shovel arm 31, shovel heads 32, telescopic rods 33, nozzle parts 34 and a water pump assembly 35, the shovel heads 32 are arranged at the end parts of the shovel arm 31, the number of the shovel arms 31 is two, the shovel arms are symmetrically arranged on two sides of the rear part of the shovel heads 32, the upper parts of the shovel arms 31 are hinged with the support 1, the upper parts of the shovel arms 31 are connected with the telescopic rods 33, the telescopic rods 33 control the shovel arms 31 to move up and down, the nozzle parts 34 are arranged in the shovel heads 32, one end of the water pump assembly 35 is connected with the nozzle parts 34, and the other end of. The telescopic rod 33 can control the movement of the shovel arm 31 so as to control the movement of the shovel head 32, the shovel head 32 washes a mud layer through the cooperative operation of the nozzle part 34 and the water pump assembly 35, soft mud is washed into mud, so that arrowhead root blocks wrapped in the shovel head can float on the water surface along with mud so as to realize the separation of arrowhead roots from the soil, and the manpower consumption caused by directly shoveling and digging the roots and the damage of physically shoveling and digging the roots to the whole roots or skins are avoided;
shovel arm 31 includes arm rod one 311, arm rod two 312 and articulated portion 313, arm rod one 311 and arm rod two 312 are both square tubular, the included angle α between arm rod one 311 and arm rod two 312 is 115 degrees and 120 degrees, preferred included angle α is 117 degrees, the upper portion of arm rod two 312 is connected with support 1 through articulated portion 313, arm rod one 311, arm rod two 312 can flexibly move up and down by suitable distance under the operation of articulated portion 313, thereby shovel head 32 is sent into different depths to different picture layers.
The hinge portion 313 includes a hinge rod 3131 and a hinge through hole 3132, the hinge rod 3131 is a round rod, one end of the hinge rod 3131 is fixedly connected to the side wall of the third rod 13, the end of the second arm 312 is provided with a hinge through hole 3132, and the hinge rod 3131 passes through the hinge through hole 3132;
One end of the telescopic rod 33 is fixed on the bottom wall of the third rod 13, and the piston end of the telescopic rod 33 is hinged with one side of the second arm rod 312; the telescopic rod 33 is used for controlling the second arm 312 to move up and down.
The nozzle part 34 comprises a nozzle cavity 341 and nozzles 342, the nozzle cavity 341 is a closed cavity formed by connecting a bottom plate 321, an inclined plate 322 and a baffle 323 end to end, one side of the nozzle cavity 341 is communicated with the nozzles 342, the section of the nozzles 342 is trumpet-shaped, the diameter of the nozzles 342 is gradually reduced from the inner part to the outer part of the nozzle cavity 341, and the nozzles 342 are arranged in two rows and are uniformly distributed on the inclined plate 322; the nozzle 342 can make the water column sprayed from the nozzle chamber 341 have a greater pressure, so that the impact force of the water pressure can be better utilized to separate the soil from the arrowhead tuber.
The water pump assembly 35 comprises a water pump 351, a water inlet pipe 352 and a water outlet pipe 353, the bottom of the water pump 351 is fixed at the upper part of the rod IV 14, one end of the water pump 351 is connected with the water inlet pipe 352, the other end of the water pump 351 is connected with the water outlet pipe 353, and the end part of the water outlet pipe 353 is communicated with the nozzle cavity 341. The water pump unit 35 functions to supply water to the nozzle portion 34.
The rolling brush assembly 4 comprises a first side plate 41, a first longitudinal rod 42, a second side plate 43, a first connecting shaft 441, a second connecting shaft 442, a rolling brush motor 45 and a transmission belt 46, wherein the first side plate 41 and the second side plate 43 are both in a circular plate shape, the diameters of the first side plate 41 and the second side plate 43 are consistent, the longitudinal rod 42 is fixed between the first side plate 41 and the second side plate 43, the longitudinal rod 42 is in a circular rod shape, the longitudinal rod 42 surrounds a circle center of the first side plate 41 and the second side plate 43, the number of the longitudinal rods 42 is a plurality, a gap 421 is formed between every two adjacent longitudinal rods 42, the outer middle of the first side plate 41 is connected with one end of the first connecting shaft 441, the other end of the first connecting shaft 441 is connected with the third rod 13, the outer middle of the second side plate 43 is connected with one end of the second connecting shaft 442. The arrowhead is separated from the soil and then directly floats in the slurry water layer, the rolling brush component 4 is started, the vertical rod 42 and the gap 421 are utilized to flap and crush the dried stems and leaves at the upper part of the arrowhead to a certain degree, so that the arrowhead stems are cleaner and free from excessive impurities,
the conveying assembly 5 comprises a conveying rack 51, a first conveying roller 52, a second conveying roller 53, a conveying motor 54, a conveying belt 55 and a conveying shifting plate 56, the conveying rack 51 is respectively connected with the first conveying roller 52 and the second conveying roller 53, the second conveying roller 53 is connected with the conveying motor 54 through a transmission belt, the conveying motor 54 is fixed on one side of the upper part of the third rod 13, the conveying belt 55 is arranged between the first conveying roller 52 and the second conveying roller 53, and the conveying shifting plate 56 is uniformly arranged on the conveying belt 55; the first conveying roller 52 is arranged at the lower part of the bracket 1, the first conveying roller 53 is arranged at the upper part of the bracket 1, the included angle epsilon between the conveying belt 55 and the horizontal line is 25-30 degrees, preferably epsilon is 30 degrees, and the arrowhead stem blocks processed by the rolling brush assembly 4 are directly lifted by the conveying assembly 5 and conveyed into the washing assembly 6 for further subsequent cleaning.
The conveying rack 51 comprises a first conveying rack 511 and a second conveying rack 512, the first conveying rack 511 is two and is uniformly distributed on two sides of the first conveying roller 52, the first conveying rack 511 is fixedly connected with the lower wall of the support 1, the second conveying rack 512 is two and is uniformly distributed on two sides of the second conveying roller 53, and the bottom of the second conveying rack 512 is fixedly connected with the flushing assembly 6.
The conveying shifting plate 56 is of a rectangular plate-shaped structure, the conveying shifting plate 56 is obliquely fixed on the conveying belt 55, an included angle delta between the conveying shifting plate 56 and the conveying belt 55 is 50-55 degrees, the preferred delta is 52 degrees, and the conveying shifting plates 56 are distributed on the conveying belt 55 uniformly. The conveying shifting plate 56 can wrap more arrowhead stems to enter the washing component 6;
the flushing assembly 6 comprises a flushing tank assembly 61, a filtering assembly 62, a settling tank 63 and a flushing pipe 64, wherein the flushing pipe 64 is arranged at the upper part of the flushing tank assembly 61, the settling tank 63 is arranged at the bottom of the flushing tank assembly 61, and the filtering assembly 62 is arranged between the settling tank 63 and the flushing tank assembly 61; the arrowhead tubers are washed in the washing tank assembly 61 through the washing pipe 64 so as to separate mud blocks on the arrowhead tubers from the arrowhead tubers, the sewage generated by washing can be filtered by the filtering assembly 62 and supplied to the water pump assembly 35, the filtered sewage is supplied to the nozzle part 34 by the water pump assembly 35 to wash and separate the tubers from the mud, the washing assembly 6 is matched with the water pump assembly 35 and the nozzle part 34 in a cooperative mode to support recycling of water, and the settling tank 63 further settles the filtered water to further separate impurities in the water.
Please refer to fig. 1 and 3, the flushing tank assembly 61 includes a flushing tank 611, a discharge port 612 and a shutter 613, the flushing tank 611 is three-dimensional and has an opening at the upper portion, one side of the flushing tank 611 is fixedly connected with the side wall of the first fixing rod 11, the other side of the flushing tank 611 is fixedly connected with the side wall of the third fixing rod 13, the discharge port 612 is arranged at one side of the bottom of the flushing tank 611, the shutter 613 is arranged at the outer side of the discharge port 612, and the discharge port 612 can periodically take out the washed arrowhead tubers from the flushing tank 611.
An inserting plate 6121 is fixed at the upper part of the discharging port 612, a baffle plate 6122 is fixed at the lower part of the discharging port 612, an inserting plate hole 61211 is formed in the inserting plate 6121 in a penetrating mode, the inserting plate hole 61211 is rectangular, the baffle door 613 penetrates through the inserting plate hole 61211 in a matching mode, a baffle groove 61221 is formed in the baffle plate 6122, the section of the baffle groove 61221 is in a shape of ㄩ, the baffle groove 61221 is distributed in a rectangular mode at the upper end of the baffle plate 6122, when the baffle door 613 is pressed into the baffle groove 61221, the bottom of the baffle plate 613 is arranged in the baffle groove 61221 in a matching mode, and therefore arrow.
The filtering component 62 comprises an upper shielding net 621, a gravel layer 622 and a lower shielding net 623, wherein the upper shielding net 621 and the lower shielding net 623 are both metal nets, the upper shielding net 621 and the lower shielding net 623 are obliquely fixed at the bottom of the flushing tank 611, the upper shielding net 621 and the lower shielding net 623 are arranged in parallel, an included angle theta between the upper shielding net 621 and the lower shielding net 623 and a horizontal line is 15-20 degrees, the preferable theta is 18 degrees, the gravel layer 622 is arranged between the upper shielding net 621 and the lower shielding net 623, and the mesh diameter of the upper shielding net 621 is larger than that of the lower shielding net 623. Go up and shelter from net 621, gravel layer 622 and shelter from net 623 cooperateing down, can filter the branch and leaf impurity of different diameter granule and size to it is less to guarantee to get into the water relative impurity in the setting tank 63.
The settling tank 63 comprises a first settling tank 631 and a second settling tank 632, the isosceles cross section of the first settling tank 631 is in a trapezoid shape, the upper portion of the first settling tank 631 is communicated with the bottom of the flushing tank 611, the opening width of the upper portion of the first settling tank 631 is smaller than the width of the bottom of the flushing tank 611, the bottom of the first settling tank 631 is communicated with the upper portion of the second settling tank 632, the cross section of the second settling tank 632 is in an isosceles trapezoid shape, the width of the upper portion of the second settling tank 632 is smaller than the width of the bottom of the first settling tank 631, the bottom of the second settling tank 632 is provided with a lower water outlet pipe 63. The first settling tank 631 and the second settling tank 632 are cooperatively matched to further settle the filtered water;
the end of the water inlet pipe 352 passes through the side wall of the flushing tank 611, the end of the water inlet pipe 352 is positioned at the lower part of the filtering assembly 62, and the end of the water inlet pipe 352 is positioned at the upper part of the opening of the first settling tank 631; therefore, the water with a cleaner upper part can be absorbed, and the end part of the water inlet pipe 352 is wrapped with the metal filter screen 3521; the metal screen 3521 serves to further filter the water.
The flushing pipe 64 is arranged at the upper part of the flushing tank 611, the outlet of the flushing pipe 64 faces to the opening right above the flushing tank 611, and a flushing pipe valve 641 is arranged on the flushing pipe 64; the purge valve 641 may be periodically opened to discharge the impurities.
The whole harvester of the invention is placed in the field to be harvested;
the flushing pipe 64 is externally connected with a water source;
starting the roller wheel assembly 2 to drive the bracket 1 to move forwards;
the telescopic rod 33 is started to control the depth of the shovel head 32 entering the mud layer;
the water pump 351 is started, the nozzle part 34 washes the soil on the upper part of the shovel head 32 and the rhizome of the arrowhead, and the arrowhead is wrapped and clamped in the slurry to float upwards;
starting the rolling brush component 4 to break the residual branches of the floated arrowhead;
starting the conveying assembly 5 to convey the arrowhead roots into the flushing tank 611 of the flushing assembly 6;
the flushing pipe 64 flushes the rhizome of the arrowhead in the flushing tank 611;
the flushed sewage enters a settling tank 63 through a filtering assembly 62, and is reused by a water pump assembly 35 for flushing and separating soil and arrowhead rhizomes; thereby the digging, collecting and washing processes of the arrowhead are integrally realized.
The foregoing is directed to preferred embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention are within the protection scope of the technical solution of the present invention.
Claims (10)
1. The agricultural fruit and vegetable production and harvesting machine is characterized in that: the rotary brush type rotary shovel comprises a support, a roller assembly, a shoveling assembly, a rolling brush assembly, a conveying assembly and a washing assembly, wherein the roller assembly, the shoveling assembly, the rolling brush assembly, the conveying assembly and the washing assembly are arranged on the support;
the bracket comprises a first rod, a second rod, a third rod and a fourth rod, wherein the first rod, the second rod, the third rod and the fourth rod are fixedly connected end to end and are distributed in a rectangular shape;
the roller components comprise driving wheels and driven wheels, the driving wheels are arranged on two sides of the middle part of the bracket, and the driven wheels are arranged on two sides of the rear part of the bracket;
the shovel digging assembly comprises shovel arms, shovel heads, telescopic rods, nozzle parts and a water pump assembly, the shovel heads are arranged at the end parts of the shovel arms, the number of the shovel arms is two, the shovel arms are symmetrically arranged on two sides of the rear part of the shovel heads, the upper parts of the shovel arms are hinged with the bracket, the upper parts of the shovel arms are connected with the telescopic rods, the telescopic rods control the shovel arms to move up and down, the nozzle parts are arranged in the shovel heads, one end of the water pump assembly is connected with the nozzle parts, and the other end of the;
the rolling brush assembly comprises a side plate I, a longitudinal rod, a side plate II, a connecting shaft I, a connecting shaft II, a rolling brush motor and a transmission belt, wherein the side plate I and the side plate II are both in a circular plate shape, the diameters of the side plate I and the side plate II are consistent, the longitudinal rod is fixed between the side plate I and the side plate II and is in a circular rod shape, the longitudinal rod surrounds the circle center of the side plate I and the side plate II for one circle, the number of the longitudinal rods is a plurality, gaps are formed between every two adjacent longitudinal rods, the outer middle part of the side plate I is connected with one end of the connecting shaft I, the other end of the connecting shaft I is connected with the three phases of the rods, the outer middle part of the side plate II is;
the conveying assembly comprises a conveying rack, a first conveying roller, a second conveying roller, a conveying motor, a conveying belt and a conveying shifting plate, wherein the conveying rack is respectively connected with the first conveying roller and the second conveying roller, the second conveying roller is connected with the conveying motor through a transmission belt, the conveying motor is fixed on one side of the upper part of the rod III, the conveying belt is arranged between the first conveying roller and the second conveying roller, and the conveying shifting plate is uniformly arranged on the conveying belt; the conveying roller I is arranged on the lower portion of the support, the conveying roller is arranged on the upper portion of the support, an included angle epsilon between a conveying belt and a horizontal line is 25-30 degrees, the flushing component comprises a flushing box component, a filtering component, a settling box and a flushing pipe, the flushing pipe is arranged on the upper portion of the flushing box component, the settling box is arranged at the bottom of the flushing box component, and the filtering component is arranged between the settling box and the flushing box component.
2. The agricultural fruit and vegetable production harvester according to claim 1, characterized in that: the driving wheel comprises a first driving wheel, a second driving wheel, a driving shaft, a driving motor and a driving belt, the driving motor is fixed on the third rod, the driving motor drives the first driving wheel to rotate through the driving belt, the first driving wheel is connected with the second driving wheel through the driving shaft, and the driving shaft is fixed at the bottom of the support; the driving wheel I comprises a hub and ground grabbing teeth, the hub is circular, the ground grabbing teeth are uniformly and fixedly distributed on the outer side wall of the hub, and the ground grabbing teeth extend from one end of the hub to the other end of the hub; the ground grabbing teeth comprise vertical plates and transverse plates, the vertical plates and the transverse plates are distributed in a shape of inverted L, two ends of each vertical plate are fixedly connected with two sides of the wheel hub, the transverse plates are vertically fixed on the upper end surfaces of the vertical plates, and the transverse plates extend from one ends of the vertical plates to the other ends; the driven wheel comprises a first driven wheel and a second driven wheel, the first driven wheel is arranged on one side of the three end portions of the rod, the second driven wheel is arranged on one side of one end portion of the rod, the first driven wheel and the second driven wheel are both in a round roller shape, the diameters of the first driven wheel and the second driven wheel are consistent, and the diameters of the first driven wheel and the second driven wheel are slightly larger than the diameter of the hub.
3. The agricultural fruit and vegetable production and harvest machine according to claim 2, wherein the shovel arm comprises a first arm rod, a second arm rod and a hinge portion, the first arm rod and the second arm rod are both in a square tube shape, an included angle α between the first arm rod and the second arm rod is 115 degrees and 120 degrees, the upper portion of the second arm rod is connected with the support through the hinge portion, the hinge portion comprises a hinge rod and a hinge through hole, the hinge rod is in a round rod shape, one end of the hinge rod is fixedly connected with three side walls of the rod, the hinge through hole is formed in the end portion of the second arm rod, and the hinge rod penetrates through the hinge through hole.
4. The agricultural fruit and vegetable production and harvesting machine according to claim 3, wherein the shovel head comprises a bottom plate, an inclined plate and a baffle plate, the bottom plate, the inclined plate and the baffle plate are distributed in a triangular shape, the sharp edge part of the bottom plate faces outwards, the bottom plate is in a rectangular plate shape, two ends of the bottom plate are fixedly connected with the shovel arm, an included angle β between the bottom plate and the end part of the shovel arm is 115 degrees and 125 degrees, the inclined plate is obliquely fixed on the upper part of the bottom plate, the inclined plate extends from one end of the bottom plate to the other end, an included angle gamma between one side of the inclined plate and one side of the bottom plate is 7-10 degrees, one side of the baffle plate is fixed on the other.
5. The agricultural fruit and vegetable production harvester according to claim 3, characterized in that: one end of the telescopic rod is fixed on the bottom wall of the rod III, and the piston end of the telescopic rod is hinged with one side of the arm rod II.
6. The agricultural fruit and vegetable production harvester according to claim 5, wherein: the nozzle part comprises a nozzle cavity and nozzles, the nozzle cavity is a sealed cavity formed by connecting a bottom plate, an inclined plate and a baffle in an end-to-end manner, one side of the nozzle cavity is communicated with the nozzles, the cross section of each nozzle is horn-shaped, the diameter of each nozzle is gradually reduced towards the outside from the inside of the corresponding nozzle cavity, and the nozzles are distributed on the inclined plate in two rows and uniformly.
7. The agricultural fruit and vegetable production harvester according to claim 6, characterized in that: the water pump assembly comprises a water pump, a water inlet pipe and a water outlet pipe, the bottom of the water pump is fixed on the four upper parts of the rod, one end of the water pump is connected with the water inlet pipe, the other end of the water pump is connected with the water outlet pipe, and the end part of the water outlet pipe is communicated with the nozzle cavity.
8. The agricultural fruit and vegetable production harvester according to claim 7, characterized in that: the conveying machine frame comprises a first conveying machine frame and a second conveying machine frame, the first conveying machine frame is two in number and is uniformly distributed on two sides of a first conveying roller, the first conveying machine frame is fixedly connected with the lower wall of a support, the second conveying machine frame is two in number and is uniformly distributed on two sides of the second conveying roller, the bottom of the second conveying machine frame is fixedly connected with a flushing assembly, a conveying shifting plate is obliquely fixed on a conveying belt, an included angle delta between the conveying shifting plate and the conveying belt is 50-55 degrees, and the conveying shifting plate is a plurality of in number and is uniformly distributed on the conveying belt.
9. The agricultural fruit and vegetable production harvester according to claim 8, wherein: the flushing tank assembly comprises a flushing tank, a discharging port and a stop door, the flushing tank is three-dimensional and is provided with an opening at the upper part, one side of the flushing tank is fixedly connected with one side wall of the fixed rod, the other side of the flushing tank is fixedly connected with the three side wall of the rod, the discharging port is arranged at one side of the bottom of the flushing tank, the stop door is arranged at the outer side of the discharging port, a plug board hole is formed in the plug board in a penetrating way, the stop door penetrates through the plug board hole in a matching way, a baffle groove is formed in the baffle, the cross section of the baffle groove is in a shape of 'ㄩ', and.
10. The agricultural fruit and vegetable production harvester according to any one of claims 1 to 9, wherein: the filter assembly comprises an upper blocking net, a gravel layer and a lower blocking net, wherein the upper blocking net and the lower blocking net are metal nets, the upper blocking net and the lower blocking net are obliquely fixed at the bottom of the flushing box and are arranged in parallel, an included angle theta between the upper blocking net and the horizontal line is 15-20 degrees, the gravel layer is arranged between the upper blocking net and the lower blocking net, the mesh diameter of the upper blocking net is larger than that of the lower blocking net, the settling box comprises a first settling box and a second settling box, the section of the settling box is isosceles trapezoid, the upper part of the first settling box is communicated with the bottom of the flushing box, the opening width of the upper part of the first settling box is smaller than that of the bottom of the flushing box, the section of the second settling box is isosceles trapezoid, the width of the upper part of the second settling box is smaller than that of the first settling box, and the bottom of the second settling box is provided with a lower water outlet pipe, a first valve is arranged on the lower water outlet pipe, the end part of the water inlet pipe penetrates through the side wall of the flushing tank, the end part of the water inlet pipe is positioned at the lower part of the filtering component, and the end part of the water inlet pipe is positioned at the upper part of an opening of the first settling tank; the end part of the water inlet pipe is wrapped with a metal filter screen; the flushing pipe is arranged on the upper part of the flushing tank, the outlet of the flushing pipe faces to the upper part of the opening of the flushing tank, and a flushing pipe valve is arranged on the flushing pipe.
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| CN202010109393.5A CN111149628B (en) | 2020-02-22 | 2020-02-22 | Agricultural fruit and vegetable production harvester |
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| CN202010109393.5A CN111149628B (en) | 2020-02-22 | 2020-02-22 | Agricultural fruit and vegetable production harvester |
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| CN111149628A true CN111149628A (en) | 2020-05-15 |
| CN111149628B CN111149628B (en) | 2021-12-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111727782A (en) * | 2020-07-26 | 2020-10-02 | 赵为娜 | Crop disease and pest control device |
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| CN111149628B (en) | 2021-12-03 |
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