CN113133346A - Arrowhead collecting device - Google Patents
Arrowhead collecting device Download PDFInfo
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- CN113133346A CN113133346A CN202110383849.1A CN202110383849A CN113133346A CN 113133346 A CN113133346 A CN 113133346A CN 202110383849 A CN202110383849 A CN 202110383849A CN 113133346 A CN113133346 A CN 113133346A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 136
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- 238000004140 cleaning Methods 0.000 claims description 14
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- 238000000429 assembly Methods 0.000 claims description 8
- 238000009960 carding Methods 0.000 claims description 7
- 241000196324 Embryophyta Species 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000003749 cleanliness Effects 0.000 abstract description 11
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Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D44/00—Harvesting of underwater plants, e.g. harvesting of seaweed
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D31/00—Other digging harvesters
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a arrowhead collecting device which comprises a support, wherein a collecting rod assembly and a spiral blade for drainage are rotatably arranged on the support, the collecting rod assembly is close to a collecting inlet end, the collecting rod assembly is composed of a plurality of collecting rods which are separated from each other by gaps and block arrowheads from passing through, the lower end of each collecting rod is fixed on a connecting plate, and the upper ends of the plurality of collecting rods are non-fixed ends which are not contacted with each other; a conveying mechanism is arranged between the collecting rod assembly and the helical blade, a arrowhead fishing assembly is arranged on the conveying mechanism, and fishing rods of the arrowhead fishing assembly are arranged in a staggered manner with the collecting rod; the bracket at the rear side of the helical blade is movably provided with a high-pressure water washing device, and a water outlet pipe of the high-pressure water washing device is inserted between the helical blade and the conveying mechanism and extends to the lower part of the collecting rod assembly. The arrowhead collecting device has the advantages of high arrowhead collecting efficiency, high arrowhead collecting cleanliness, high integrity of arrowhead collecting products and the like, and has excellent market popularization prospect.
Description
The technical field is as follows:
the invention relates to the field of crop mechanical equipment, in particular to a arrowhead collecting device.
Background art:
arrowhead is a natural vegetable, and can also be planted artificially. The arrowhead is considered by the traditional Chinese medicine to have sweet and flat nature and taste, promote the production of body fluid, moisten the lung, tonify the middle-jiao and replenish qi, and has unique curative effects on the diseases such as the internal injury, the cough and the like, and the analysis shows that the main components of the arrowhead are starch, protein and a plurality of vitamins, and the arrowhead is rich in microelements required by a plurality of active substances such as iron, zinc, boron and the like, and has the effects of regulating and promoting the human body muscle. Modern nutriology considers that arrowhead is rich in vitamins, mineral potassium, calcium and dietary fiber, has more protein, can prevent anemia, edema and the like, and can also promote appetite. The traditional Chinese medicine considers that the traditional Chinese medicine has the functions of activating blood, relaxing bowels, clearing heat and reducing swelling. Therefore, the large-area planting and popularization of the arrowhead have wide prospects.
Arrowhead is a herbaceous plant planted in a paddy field, the tip of an underground stolon of the arrowhead is expanded into an oblate bulb, and the bulb generally grows in a soil layer of 90-350 mm underground. At present, water chestnuts and arrowheads are mainly harvested by manual digging, so that the labor intensity is high, the production efficiency is low, the working environment is hard, and the damage to human bodies is large.
Arrowhead usually needs corresponding collection device to collect the arrowhead in the paddy field, however current arrowhead collection device adopts to dig usually and gets the part and dig the arrowhead and get the collection, damages the arrowhead easily on the one hand, digs and gets the part surface and glue more mud, increases wholly at the weight, digs and gets the load big, can not guarantee the complete of arrowhead looks, and collection efficiency is low, and on the other hand can not guarantee the cleanliness that the arrowhead was collected.
The invention content is as follows:
in order to make up for the defects of the prior art, the invention aims to provide the arrowhead collecting device, wherein a high-pressure nozzle is used for deeply penetrating into the root of the arrowhead to spray water at high pressure, and the arrowhead floats out of the water surface from the water, so that high-pressure water sprayed by the high-pressure water gun cannot impact the arrowhead, and the integrity of the arrowhead is ensured; gather together and collect and drive arrowhead and get into orientation and collect the pole subassembly region to wash, it is high to gather together the arrowhead surface cleanliness after collecting, the dripdrying after wasing, simultaneously, also can clear up at the instrument of fetching arrowhead in the course of the work, further improves arrowhead collection efficiency and cleanliness, make arrowhead collection efficiency high, the cleanliness is collected to the arrowhead high, the advantage such as the product complete degree is collected to the arrowhead, has excellent marketing prospect.
The technical scheme of the invention is as follows:
a arrowhead collecting device comprises a bracket and is characterized in that a collecting rod component and a helical blade for drainage are rotatably arranged on the bracket,
the collecting rod assembly is close to the collecting inlet end and consists of a plurality of collecting rods which are separated by gaps and block arrowheads from passing through, the lower end of each collecting rod is fixed on a connecting plate between the front side plate and the rear side plate, and the upper ends of the plurality of collecting rods are non-fixed ends which are not contacted with each other;
a conveying mechanism which is obliquely arranged is arranged between the collecting rod assembly and the spiral blade, a plurality of groups of arrowhead fishing assemblies are arranged on the conveying mechanism at intervals, each arrowhead fishing assembly comprises a connecting frame fixed on the conveying mechanism, a plurality of L-shaped fishing rods are arranged on the connecting frame, and the fishing rods and the collecting rods are arranged in a staggered manner;
the support of helical blade rear side on movable mounting have high-pressure water washing unit, high-pressure water washing unit outlet pipe inserts from between helical blade and the conveying mechanism, the outlet pipe extends to and collects the pole subassembly below along the conveying mechanism below, the slope of outlet pipe delivery port below to the front.
The arrowhead collecting device is characterized in that the high-pressure flushing device is arranged on a support frame with adjustable height, a swinging pipeline for realizing swinging or a translation pipeline for realizing translation by a mechanical structure is arranged on the support frame, and a water inlet pipe of the swinging pipeline and a water inlet pipe of the translation pipeline are externally connected with a water pump; the swing pipeline all inclines to arrange downwards with the outlet pipe of translation pipeline, and slope tip level extends to and collects the pole subassembly below, and high pressure nozzle is installed to the outlet pipe tip, and high pressure nozzle during operation stretches into mud and grows plant root below, and the slope of the below is preceding to the high pressure nozzle spout play water direction.
The arrowhead collecting device is characterized in that the swing pipeline adopts a plurality of parallel water outlet pipes which incline downwards, two adjacent water outlet pipes are rotatably installed through connecting rods, the outer wall of the inlet end of each water outlet pipe is rotatably installed on the supporting frame, an eccentric shaft is arranged on the outer side of the swing pipeline, a linkage rod is rotatably installed at the upper end of the eccentric shaft, the other end of the linkage rod is rotatably connected with an installation shaft of one of the connecting rods, the lower end of the eccentric shaft is driven to rotate through engine body power, and the linkage rod drives the whole swing pipeline to realize reciprocating swing motion.
The arrowhead collecting device is characterized in that the translation pipeline adopts a plurality of parallel water outlet pipes which are inclined downwards, the inlet ends of the water outlet pipes are communicated with transverse water pipes with two closed ends, the outer walls of the transverse water pipes on the opposite sides of the water outlet pipes are provided with water inlet pipes, and the water inlet pipes are externally connected with a water pump for supplying water;
the transverse water pipe is transversely movably installed on the support frame, and one side of the support frame drives the transverse loop to do left-right reciprocating motion through the transverse driving mechanism, so that the whole translation pipeline does translation motion.
The arrowhead collecting device is characterized in that a plurality of collecting rods of the collecting rod assembly are S-shaped, and the fixed ends of the collecting rods are lower than the non-fixed ends.
Arrowhead collection device, its characterized in that, arrowhead drag for and collect the subassembly in the outside drag for before the pole terminal surface be equipped with the anti-drop pole that prevents the arrowhead and drop, a plurality of roots of arrowhead drag for the subassembly drag for a set pole and anti-drop pole constitute the bucket shape of opening forward.
The arrowhead collecting device is characterized in that a cleaning mechanism is arranged below the conveying mechanism and comprises a U-shaped outer frame, the open end of the outer frame is arranged on an outer frame of the conveying mechanism, a plurality of upward carding rods are arranged at the bottom of the outer frame, and the positions of the carding rods and the fishing rod collecting rods are staggered.
The arrowhead collecting device is characterized in that the combing rod comprises a fixing part connected to the bottom of the outer frame, and an elastic body is connected to the upper end of the fixing part.
The arrowhead collecting device is characterized in that an anti-blocking base plate is arranged under the water outlet of the water outlet pipe, and the anti-blocking base plate is arranged on the inner walls of the front side plate and the rear side plate of the support.
The invention has the advantages that:
1. according to the arrowhead harvesting machine, the rack of the arrowhead harvesting machine moves downwards to drive the water outlet pipeline to move downwards, so that the high-pressure nozzle at the water outlet end of the water outlet pipe is inserted into the root of the arrowhead to spray water at high pressure, and the arrowhead floats out of the water surface from the water, so that high-pressure water sprayed by the high-pressure water gun cannot impact the arrowhead, and the integrity of the arrowhead is guaranteed;
2. the arrowhead water-saving device is novel in structural design, the high-pressure nozzle at the water outlet end of the water outlet pipe extends to the position below the root of the arrowhead, high-pressure water is blown upwards from the soil, the soil naturally rises, the soil is blown upwards along with the high-pressure water, the soil is separated from the arrowhead, and the arrowhead naturally floats out of the water surface; the high-pressure water reduces the impact loss with the water surface and the impact loss of soil above the arrowhead growing environment, the water consumption of the water pump is reduced, the required pressure is also reduced, the energy-saving effect is achieved, the failure rate of the water pump is low, and the service life is prolonged;
3. according to the invention, the harvesting machine moves forwards, and water in the mud field can be stirred and drained by matching with the rotation of the auger helical blade, so that the water in the mud field is drained towards the collecting rod assembly, and the arrowhead is driven to enter the area facing the collecting rod assembly;
4. the arrowheads are gathered in the area of the gathering rod assembly, the flowing water drives the arrowheads to roll in the S-shaped gathering rod area and simultaneously cleans the arrowheads, and the gathered arrowheads are high in surface cleanliness;
5. according to the arrowhead fishing device, in the arrowhead fishing process through the conveying mechanism and the fishing mechanism, arrowheads are fished through the gathering rods and the gathering rods in a staggered distribution manner, the arrowheads are overturned and poured out when the arrowheads move to the highest position of the conveying mechanism, and the arrowheads can be drained in the harvesting process;
6. the arrowhead collecting assembly is characterized in that the arrowhead collecting assembly comprises a collecting rod assembly, a plurality of arrowhead collecting assemblies and a cleaning device, wherein the collecting rod assembly is arranged on the arrowhead collecting assembly, the cleaning device is arranged on the arrowhead collecting assembly, the collecting rod assembly is arranged on the arrowhead collecting assembly, the arrowhead collecting assembly is arranged on the collecting rod assembly, the cleaning device is arranged on the arrowhead collecting assembly, the cleaning device is arranged on the collecting rod assembly, the arrowhead collecting assembly is arranged on the collecting rod assembly, the cleaning device is arranged on the arrowhead collecting assembly, each arrowhead collecting assembly and the collecting rod assembly are used for alternately collecting arrowhead once, the arrowhead collecting assembly is cleaned by the cleaning device once before the next arrowhead collecting assembly is used, root seedlings or soil and the like remained on the arrowhead collecting assembly can be effectively stripped, and the arrowhead collecting efficiency and the cleanliness are improved.
7. The arrowhead collecting device has the advantages of high arrowhead collecting efficiency, high arrowhead collecting cleanliness, high integrity of arrowhead collecting products and the like, and has excellent market popularization prospect.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic top view of the present invention.
FIG. 3 is a schematic view of the collector bar structure of the present invention.
FIG. 4 is a schematic view of the mounting structure of the fishing rod assembly and the conveying mechanism of the present invention.
FIG. 5 is a schematic structural view of a arrowhead scooping assembly of the present invention.
FIG. 6 is a schematic diagram of the present invention showing the structure of the swing pipe.
Fig. 7 is a schematic structural diagram of the present invention using a swing pipe.
FIG. 8 is a schematic structural diagram of a cleaning mechanism according to the present invention.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments, and the following detailed descriptions are provided:
the arrowhead collecting device comprises a support 1, wherein a collecting rod assembly and a spiral blade 3 for drainage are rotatably arranged on the support 1, the collecting rod assembly is close to a collecting inlet end and consists of a plurality of collecting rods 2 which are spaced and block arrowheads from passing through, the lower end of each collecting rod 2 is fixed on a connecting plate 4 between a front side plate and a rear side plate, and the upper ends of the plurality of collecting rods 2 are non-fixed ends and are not contacted with each other;
a conveying mechanism 5 which is obliquely arranged is arranged between the collecting rod assembly and the spiral blade 3, a plurality of groups of arrowhead fishing assemblies 6 are arranged on the conveying mechanism 5 at intervals, each arrowhead fishing assembly 6 comprises a connecting frame 6-1 fixed on the conveying mechanism, a plurality of L-shaped fishing rods 6-2 are arranged on the connecting frame 6-2, and the fishing rods 6-2 and the collecting rods 2 are arranged in a staggered manner;
the support at the rear side of the helical blade 3 is movably provided with a high-pressure water washing device 7, a water outlet pipe of the high-pressure water washing device 7 is inserted between the helical blade 3 and the conveying mechanism 5, the water outlet pipe extends to the lower part of the collecting rod assembly along the lower part of the conveying mechanism, and a water outlet of the water outlet pipe inclines towards the front lower part.
The conveying mechanism 5 comprises a conveying frame 5-1, the bottom of the conveying frame 5-1 is open and connected to the tail end of the discharging channel, two rotating shafts 5-2 are rotatably connected to the conveying frame 5-1 in a direction perpendicular to the discharging direction, a power input shaft is arranged at the upper end of the conveying frame, two conveying chains 5-3 are arranged between the two rotating shafts 5-2 in parallel, and a plurality of groups of arrowhead fishing assemblies 6 are arranged between the two conveying chains 5-3 at intervals.
The high-pressure flushing device 7 is arranged on a supporting frame 7-1 with adjustable height and can adopt a lifting rod structure, a swinging pipeline for realizing swinging or a translation pipeline for realizing translation by a mechanical structure is arranged on the supporting frame 7-1, and a water inlet pipe 7-2 of the swinging pipeline and the translation pipeline is externally connected with a water pump 7-3; the water outlet pipes 7-4 of the swing pipeline and the translation pipeline are obliquely and downwards arranged, the oblique tail ends horizontally extend to the lower part of the collecting rod assembly, the end parts of the water outlet pipes 7-4 are provided with high-pressure spray heads 7-5, the high-pressure spray heads 7-5 extend to the lower part of the roots of the mud plants when working, the water outlet directions of the nozzles 7-5 of the high-pressure spray heads incline towards the front lower part, high-pressure water spraying is carried out, the arrowheads float out of the water surface from the water, so that high-pressure water sprayed by a high-pressure water gun cannot impact the arrowheads, and the integrity of the arrowheads is ensured; a high-pressure nozzle 7-5 at the water outlet end of the water outlet pipe 7-4 is extended into the root of the arrowhead, high-pressure water is blown upwards from the soil, the soil naturally rises, the soil is blown upwards along with the high-pressure water, the soil is separated from the arrowhead, and the arrowhead naturally floats out of the water surface; the high-pressure water reduces the impact loss with the water surface and the impact loss of soil above the arrowhead growing environment, the water consumption of the water pump is reduced, the required pressure is also reduced, the energy-saving effect is achieved, the failure rate of the water pump is low, and the service life is prolonged.
The swing pipeline adopts a plurality of parallel water outlet pipes 7-4 which are inclined downwards; adjacent two of the water outlet pipes 7-4 are rotatably installed through connecting rods 7-6, the outer wall of the inlet end of each water outlet pipe 7-4 is fixed on an outer ring of a bearing 7-7, the inner ring of the bearing 7-7 is sleeved on a rotating shaft 7-8 of the support frame 7-1, an eccentric shaft 7-9 is arranged on the outer side of the swinging pipeline, a linkage rod 7-10 is rotatably installed at the upper end of the eccentric shaft 7-9, the other end of the linkage rod 7-10 is rotatably connected with an installation shaft of one connecting rod 8-6, and the lower end of the eccentric shaft 7-9 is driven to rotate through engine power.
The water distributor 7-11 is supplied with water by a plurality of water outlet pipes 7-4 through a water pump, and the water distributor 7-11 is connected with the inlet end of each water outlet pipe 7-4 through a water inlet pipe (hose) 7-2.
In the whole swing pipeline, the motion track of the high-pressure spray nozzle 7-5 at the front section of each water outlet pipe 7-4 is a section of circular arc, and the swing amplitude is qualified as the swing amplitude when the swing circular arcs of the adjacent water outlet pipes are connected or partially overlapped in the process of swinging left and right, so that a water spray surface with a certain width is formed, and no dead angle is ensured when arrowheads are harvested.
The translation pipeline adopts a plurality of parallel and downward inclined water outlet pipes 7-4, the inlet ends of the water outlet pipes 7-4 are communicated with the transverse water pipes 7-12 with two closed ends, the outer walls of the transverse water pipes 7-12 on the opposite sides of the water outlet pipes 7-4 are provided with water inlet pipes 7-4, and the water inlet pipes 7-4 are externally connected with a water pump 7-3 for supplying water;
the transverse water pipe 7-12 is transversely movably installed on the support frame 7-1, one side of the support frame 7-1 drives the transverse loop to reciprocate left and right through the transverse driving mechanism 7-13, and the whole translation pipeline is enabled to do translation motion.
The transverse driving mechanisms 7-13 can adopt air cylinders, hydraulic cylinders and the like; in addition, the transverse driving mechanisms 7-13 can also adopt gear pairs (such as gears and racks) and the like.
The water pump 7-3 is installed on the machine body, the water inlet pipe of the water pump 7-3 is arranged below the water surface in the paddy field to take water, and water needs to be filled in the paddy field to reach a certain depth when aquatic plant fruits are harvested so that the harvesting machine can harvest the fruits, so that the water source of the water pump is recycled by utilizing the water in the paddy field.
A plurality of collecting rods 3 of the collecting rod assembly are S-shaped, and fixed ends of the collecting rods 3 are lower than non-fixed ends.
The front end face of the outermost fishing rod in the arrowhead fishing assembly 6 is provided with an anti-drop rod 6-3 for preventing arrowheads from dropping, and a plurality of fishing rods 6-2 of the arrowhead fishing assembly 6 and the anti-drop rod 6-3 form a bucket shape with an opening towards the front.
The cleaning mechanism 9 is arranged below the conveying mechanism 5, the cleaning mechanism 9 comprises a U-shaped outer frame 9-1, the open end of the outer frame is arranged on an outer frame of the conveying mechanism 5, a plurality of upward carding rods 9-2 are arranged at the bottom of the outer frame 9-1, and the positions of the carding rods 9-2 and the fishing and collecting rod 6-2 are staggered.
The carding bar 9-2 comprises a fixed part 9-2.1 connected with the bottom of the outer frame, and the upper end of the fixed part 9-2.1 is connected with an elastic body 9-2.2.
An anti-blocking backing plate 8 is arranged under the water outlet of the water outlet pipe, and the anti-blocking backing plate 8 is arranged on the inner walls of the front side plate and the rear side plate of the support, so that the opening of the water outlet pipe cannot be blocked by paddy field sludge to influence high-pressure water spraying operation when the machine works in the field.
According to the invention, the harvesting machine moves forwards, and the rotation of the helical blade 3 is matched, so that water in the mud field can be stirred and drained, the water in the mud field is drained towards the collecting rod assembly, and the arrowhead is driven to enter the area facing the collecting rod assembly;
the arrowheads are gathered in the area of the gathering rod assembly, the flowing water drives the arrowheads to roll in the S-shaped gathering rod area and simultaneously cleans the arrowheads, and the gathered arrowheads are high in surface cleanliness;
according to the arrowhead fishing device, arrowheads are fished through the gathering rods and the staggered distribution of the gathering rods in the process of fishing the arrowheads through the conveying mechanism 5 and the fishing mechanism, the arrowheads are overturned and poured out when the arrowheads move to the highest position of the conveying mechanism, and the arrowheads can be drained in the process of harvesting;
the arrowhead collecting device is also provided with a cleaning device, each group of arrowhead collecting assemblies 6 and the collecting rod assembly can alternately collect arrowheads once, and the arrowheads can be cleaned once by the cleaning device before being collected next time, so that arrowhead root seedlings or soil and the like remained on the arrowhead collecting assemblies can be effectively stripped, and the arrowhead collecting efficiency and the cleanliness are improved.
The arrowhead collecting device has the advantages of high arrowhead collecting efficiency, high arrowhead collecting cleanliness, high integrity of arrowhead collecting products and the like, and has excellent market popularization prospect.
The above examples are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and those skilled in the art should make variations and modifications to the technical solution of the present invention without departing from the spirit of the present invention.
Claims (9)
1. A arrowhead collecting device comprises a bracket and is characterized in that a collecting rod component and a helical blade for drainage are rotatably arranged on the bracket,
the collecting rod assembly is close to the collecting inlet end and consists of a plurality of collecting rods which are separated by gaps and block arrowheads from passing through, the lower end of each collecting rod is fixed on a connecting plate between the front side plate and the rear side plate, and the upper ends of the plurality of collecting rods are non-fixed ends which are not contacted with each other;
a conveying mechanism which is obliquely arranged is arranged between the collecting rod assembly and the spiral blade, a plurality of groups of arrowhead fishing assemblies are arranged on the conveying mechanism at intervals, each arrowhead fishing assembly comprises a connecting frame fixed on the conveying mechanism, a plurality of L-shaped fishing rods are arranged on the connecting frame, and the fishing rods and the collecting rods are arranged in a staggered manner;
the support of helical blade rear side on movable mounting have high-pressure water washing unit, high-pressure water washing unit outlet pipe inserts from between helical blade and the conveying mechanism, the outlet pipe extends to and collects the pole subassembly below along the conveying mechanism below, the slope of outlet pipe delivery port below to the front.
2. The arrowhead collecting device of claim 1, wherein the high-pressure flushing device is arranged on a support frame with adjustable height, a swinging pipeline for realizing swinging or a translation pipeline for realizing translation by a mechanical structure is arranged on the support frame, and a water inlet pipe of the swinging pipeline and a water inlet pipe of the translation pipeline are externally connected with a water pump; the swing pipeline all inclines to arrange downwards with the outlet pipe of translation pipeline, and slope tip level extends to and collects the pole subassembly below, and high pressure nozzle is installed to the outlet pipe tip, and high pressure nozzle during operation stretches into mud and grows plant root below, and the slope of the below is preceding to the high pressure nozzle spout play water direction.
3. The arrowhead collecting device as claimed in claim 2, wherein the swing pipeline adopts a plurality of parallel water outlet pipes which are inclined downwards; adjacent two of the water outlet pipes are rotatably installed through connecting rods, the outer wall of the inlet end of each water outlet pipe is rotatably installed on the support frame, an eccentric shaft is arranged on the outer side of the swing pipeline, a linkage rod is rotatably installed at the upper end of the eccentric shaft, the other end of the linkage rod is rotatably connected with the installation shaft of one of the connecting rods, the lower end of the eccentric shaft is driven to rotate through engine body power, and the linkage rod drives the whole swing pipeline to realize reciprocating swing motion.
4. The arrowhead collecting device as claimed in claim 2, wherein the translation pipeline adopts a plurality of parallel and downward inclined water outlet pipes, the inlet ends of the water outlet pipes are communicated with transverse water pipes with two closed ends, the outer wall of the transverse water pipe on the opposite side of each water outlet pipe is provided with a water inlet pipe, and the water inlet pipe is externally connected with a water pump for supplying water; the transverse water pipe is transversely movably installed on the support frame, and one side of the support frame drives the transverse loop to do left-right reciprocating motion through the transverse driving mechanism, so that the whole translation pipeline does translation motion.
5. The arrowhead collecting device of claim 1, wherein the plurality of the arrowhead collecting devices are S-shaped, and the fixed end of the plurality of the arrowhead assemblies is lower.
6. The arrowhead collecting device of claim 1, wherein a drop-preventing rod for preventing arrowhead from dropping is arranged on the front end surface of the outermost fishing rod in the arrowhead fishing assembly, and a plurality of fishing rods and drop-preventing rods of the arrowhead fishing assembly form a bucket shape with a forward opening.
7. The arrowhead collecting device as claimed in claim 1, wherein a cleaning mechanism is arranged below the conveying mechanism, the cleaning mechanism comprises a U-shaped outer frame, the open end of the outer frame is arranged on the outer frame of the conveying mechanism, a plurality of upward carding rods are arranged at the bottom of the outer frame, and the carding rods are staggered with the fishing and collecting rods.
8. The arrowhead collecting device as claimed in claim 7, wherein the combing bar comprises a fixing part connected to the bottom of the outer frame, and an elastic body is connected to the upper end of the fixing part.
9. The arrowhead collecting device of claim 1, wherein an anti-blocking backing plate is arranged right below the water outlet of the water outlet pipe, and the anti-blocking backing plate is arranged on the inner walls of the front side plate and the rear side plate of the support.
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| CN202110383849.1A CN113133346A (en) | 2021-04-09 | 2021-04-09 | Arrowhead collecting device |
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| CN202110383849.1A CN113133346A (en) | 2021-04-09 | 2021-04-09 | Arrowhead collecting device |
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