CN117204201B - Efficient and energy-saving rape efficient pickup device - Google Patents
Efficient and energy-saving rape efficient pickup device Download PDFInfo
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- CN117204201B CN117204201B CN202311266161.0A CN202311266161A CN117204201B CN 117204201 B CN117204201 B CN 117204201B CN 202311266161 A CN202311266161 A CN 202311266161A CN 117204201 B CN117204201 B CN 117204201B
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- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 12
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- 230000009975 flexible effect Effects 0.000 claims description 8
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- 238000005299 abrasion Methods 0.000 abstract description 2
- 240000002791 Brassica napus Species 0.000 description 17
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 13
- 238000003306 harvesting Methods 0.000 description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 235000011293 Brassica napus Nutrition 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
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- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000010899 nucleation Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 210000002421 cell wall Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of crop pickup, and particularly relates to a high-efficiency and energy-saving rape high-efficiency pickup device which comprises a machine shell, wherein a rotating shaft is rotatably arranged in the machine shell, an inner hollow cylinder is fixedly sleeved on the shaft wall of the rotating shaft, an outer hollow cylinder is fixedly sleeved on the outer side wall of the inner hollow cylinder, a plurality of groups of hollow connecting columns are fixedly spliced together by the cylinder walls of the outer hollow cylinder and the inner hollow cylinder, and pickup rods are slidably connected to the cylinder ends of the hollow connecting columns. According to the invention, the pickup rod for picking up the rapes can be moved in a telescopic manner, so that the pickup rod is kept at a lower height, excessive abrasion of the pickup rod due to contact with the ground can be avoided as much as possible under the condition of improving the pick-up sufficiency of the rapes, scattered rapes falling in the pick-up process can be collected by utilizing the telescopic action of the pickup rod, the waste of the rapes is reduced, the overall pick-up efficiency of the rapes is improved, no special energy is required to be provided for negative pressure adsorption, and the energy-saving effect is good.
Description
Technical Field
The invention belongs to the technical field of crop pickup, and particularly relates to an efficient and energy-saving rape efficient pickup device.
Background
Rape is a rape crop, the produced fruits of which can be used for preparing edible oil, and along with the development of technology, large-area rape planting fields generally adopt large-scale agricultural harvesting equipment for cutting and seeding rape.
At present, because rape belongs to an infinite inflorescence crop, the maturity difference of the upper and lower pod layers is larger in the maturity period, a sectional harvesting and seeding mode is generally adopted when rape is harvested, namely, firstly, rape is harvested and laid, after airing and drying, rape picking and threshing are carried out, so that the influence of self characteristics on harvesting can be effectively reduced by utilizing the self after-ripening effect of the rape, in order to reduce the cost of equipment, the conventional mechanical equipment generally adopts one machine with multiple purposes, namely, a harvesting knife group and a pickup device can be detached and replaced, the harvesting and laying of the rape are carried out by installing the harvesting knife group in the early period, the pickup device is used for picking and seeding the rape by installing the pickup device in the later period, and the pickup device is generally rotated by adopting a roller and is matched with a pickup rod to collect the laid rape in the equipment, such as a rape pickup device disclosed in patent publication No. CN 207321968U;
however, because rape is in the dry in-process of drying in the air, earlier ripe rapeseed of earlier stage can drop, and at the in-process is picked up to follow-up, the rapeseed can drop because of picking up the action of pickup, thereby lead to the rapeseed that drops to be wasted, if follow-up manual work picks up the rapeseed that drops, the degree of difficulty is great moreover, waste time and energy, simultaneously, the height of pickup lever is too high, then probably influence the pickup effect to the rape, if the height of pickup lever is too low, then the pickup lever easily touches the ground, increase the wearing and tearing degree of pickup lever, the result of use is not good.
Disclosure of Invention
The invention aims to solve the problems and provides an efficient and energy-saving rape efficient pickup device.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the efficient and energy-saving rape efficient picking device comprises a shell, a rotating shaft is arranged in the shell in a rotating manner, an inner hollow cylinder is fixedly sleeved on the shaft wall of the rotating shaft, an outer hollow cylinder is fixedly sleeved on the outer side wall of the inner hollow cylinder, a plurality of groups of hollow connecting columns are fixedly spliced together on the cylinder walls of the outer hollow cylinder and the inner hollow cylinder, pick-up rods are slidably connected to the cylinder ends of the hollow connecting columns, rotating abdicating grooves matched with the pick-up rods are formed in the side walls of the shell, suction mechanisms are mounted on the pick-up rods and the same-side hollow connecting columns, the air outlet ends of the suction mechanisms are communicated with the inner part of the inner hollow cylinder, the air inlet ends of the suction mechanisms are communicated with the inner side of the outer hollow cylinder, air suction pipes are fixedly spliced on the positions, between the two adjacent hollow connecting columns, of the outer side walls of the outer hollow cylinder are fixedly spliced with air suction pipes, the inside of each air suction pipe is provided with an air inlet electromagnetic valve, a plurality of groups of trigger components matched with the suction mechanism are arranged between the rotating shaft and the inner hollow cylinder, the air inlet electromagnetic valve is electrically connected with the trigger components, an exhaust mechanism is arranged between the rotating shaft and the shell, the exhaust mechanism is communicated with the inside of the inner hollow cylinder, a plurality of jacking components are arranged at the bottom of the outer side wall of the shell, each jacking component is communicated with the exhaust mechanism, a plurality of groups of collection amount detection mechanisms are arranged at the outer side wall of the inner hollow cylinder, a mounting frame is fixedly arranged at the outer side wall of the shell, a power supply cable rotary joint is commonly arranged at the side wall of the mounting frame and one side shaft end of the rotating shaft, the collection amount detection mechanism is electrically connected with a prompt buzzer through the power supply cable rotary joint, and mounting seats are fixedly arranged on two sides of the top of the shell.
Preferably, each suction mechanism comprises a piston plate which is arranged inside the hollow connecting column in a sliding manner, the end face of the piston plate is fixedly connected with the rod end of the pickup rod, a spring is fixedly arranged between the end face of the piston plate and the inner wall of the hollow connecting column, an iron block is fixedly arranged at one end of the piston plate, which is far away from the pickup rod, an electromagnet corresponding to the iron block in position is fixedly arranged at the inner wall of the hollow connecting column, an air outlet sleeve is fixedly inserted into the wall of the hollow connecting column and the wall of the inner hollow cylinder, two air inlets are formed in the side wall of the hollow connecting column, and one-way valves are arranged in the two air inlets and the air outlet sleeve.
Preferably, each group the trigger assembly all includes the vertical cam that the cover was located pivot shaft wall that rotates, the inner wall integrated into one piece of interior cavity section of thick bamboo is provided with the lug, and the tip fixed mounting of lug has pressure switch, the inner wall fixed mounting of cavity spliced pole has outage time delay relay group and timing controller, pressure switch passes through outage time delay relay group and corresponding electro-magnet and timing controller electric connection, timing controller and air inlet solenoid valve electric connection.
Preferably, the exhaust mechanism comprises a sealing hood which is sealed and sleeved at two ends of the shaft wall of the rotating shaft, the two sealing hoods are both positioned on the outer side wall of the casing and are fixedly arranged, the inside of the rotating shaft is hollow, the shaft wall of the rotating shaft is provided with exhaust holes communicated with the sealing hood, the part of the shaft wall of the rotating shaft, which is positioned inside the inner hollow cylinder, is fixedly spliced with a plurality of round pipes, the two side walls of the sealing hoods are fixedly spliced with connecting pipes together, and the pipe walls of the connecting pipes are fixedly spliced with a plurality of split exhaust pipes.
Preferably, each lifting assembly comprises a lifting plate fixedly arranged at the lower end of the outer side wall of the casing, and the lifting plates are provided with inclined lifting walls.
Preferably, each group of collection volume detection mechanism all includes a plurality of fixed installation frid that set up in interior cavity section of thick bamboo lateral wall, each the inside of installation frid all articulates there is the baffle, and installs the torsional spring between baffle and the inner wall of installation frid, one side cell wall fixed mounting of installation frid has trigger switch, each trigger switch all passes through power supply cable rotary joint and suggestion bee calling organ electric connection.
Preferably, the inside of each jack-up board has all offered the cavity, and each cavity all sets up with the fixed intercommunication of corresponding reposition of redundant personnel blast pipe, and two adjacent cavity is all offered a plurality of fumaroles in cavity wall downside in one side in opposite directions.
Preferably, flexible film sleeves are arranged between the side walls of the baffle plates and the notches of the same side mounting groove plates.
Compared with the prior art, the high-efficiency and energy-saving rape picking device has the advantages that:
1. through the casing, pivot, interior hollow section of thick bamboo, outer hollow section of thick bamboo, multiunit cavity spliced pole, a plurality of pickup bars and rotatory groove of stepping down that set up mutually support, can pick up rape in the farm machinery equipment through the rotation of pickup bar to accomplish the work of picking up of rape, and pickup bar can telescopic movement, thereby can avoid the pickup bar to touch the ground because of the height is lower, lead to the pickup bar to be excessively worn and torn, extension pickup bar's life, and pickup bar can keep sufficient low, improve the pick up sufficiency to the rape.
2. Through the suction mechanism cooperation breathing pipe and the solenoid valve that admits air that sets up, can utilize the flexible removal of pickup bar, produce a plurality of negative pressure adsorption sites on the outer hollow section of thick bamboo to can utilize the flexible action of pickup bar, adsorb the rapeseeds that drop in step and collect, thereby can reduce the waste of rapeseeds, also need not the follow-up personnel and pick up the rapeseeds that drop specially, improve the holistic pickup efficiency of rape, and need not to provide energy for negative pressure absorption specially, energy-conserving effectual.
3. Through the exhaust mechanism who sets up, can be with the air discharge that produces when pickup bar flexible removal, through the play top subassembly that sets up, can be at the pick up in-process to the rape, utilize the slope play roof of play roof to make the rape that is located the low department rise a take the altitude to can be better cooperate pickup bar to fully pick up the rape, and exhaust mechanism can cooperate play a top mechanism, blow the rape seed that drops to each breathing pipe department, thereby can improve the absorption collection effect of breathing pipe, further improve the absorption collection effect of breathing pipe to the rape seed that drops.
4. Through the mutually supporting of collection volume detection mechanism, mounting bracket, power supply cable rotary joint and the suggestion bee calling organ that set up, can carry out real-time supervision to the inside rapeseed volume of collecting of outer cavity section of thick bamboo to when the rapeseed volume of collecting is great in monitoring, can stop the removal through suggestion bee calling organ automatic suggestion navigating mate, and roll out the rapeseed that drops of picking up, prevent that the excessive weight of increasing outer cavity section of thick bamboo of rapeseed from also can avoid too much rapeseed to influence the negative pressure adsorption effect of breathing pipe.
Drawings
FIG. 1 is a schematic structural view of a high-efficiency and energy-saving rape picking device provided by the invention;
FIG. 2 is a schematic top view of an efficient and energy-saving rape efficient pickup device according to the present invention;
FIG. 3 is a schematic diagram of the internal structure of a hollow connecting column of the efficient and energy-saving rape efficient picking device provided by the invention;
FIG. 4 is a schematic diagram of the internal structure of an air suction pipe of the efficient and energy-saving rape efficient picking device provided by the invention;
FIG. 5 is a schematic view of the internal structure of an inner hollow cylinder of the efficient and energy-saving rape efficient picking device provided by the invention;
FIG. 6 is a schematic diagram of a connection structure between a sealing hood and a rotating shaft of the efficient and energy-saving rape efficient pickup device;
FIG. 7 is a schematic cross-sectional view of a lifting plate of the efficient and energy-saving rape efficient pickup device provided by the invention;
FIG. 8 is a schematic diagram showing the position distribution of a collection amount detection mechanism and a hollow connecting column of the efficient and energy-saving rape efficient picking device;
fig. 9 is a schematic diagram of a connection structure between a mounting groove plate and a baffle of the efficient and energy-saving rape efficient picking device.
In the figure: 1 casing, 2 rotating shafts, 3 inner hollow cylinders, 4 outer hollow cylinders, 5 hollow connecting columns, 6 pickup rods, 7 rotation abdication grooves, 8 suction mechanisms, 801 piston plates, 802 springs, 803 iron blocks, 804 electromagnets, 805 air outlet sleeves, 806 air inlet holes, 807 one-way valves, 9 air suction pipes, 10 air inlet electromagnetic valves, 11 trigger components, 111 vertical cams, 112 convex blocks, 113 pressure switches, 114 power-off time delay relay groups, 115 timing controllers, 12 exhaust mechanisms, 121 sealing hoods, 122 exhaust holes, 123 round pipes, 124 connecting pipes, 125 split exhaust pipes, 13 jack-up components, 131 jack-up plates, 132 inclined jack-up plates, 14 collection amount detection mechanisms, 141 installation groove plates, 142 baffles, 143 torsion springs, 144 trigger switches, 15 installation racks, 16 power supply cable rotary joints, 17 prompt buzzers, 18 installation seats, 19 cavities, 20 air jet holes and 21 flexible membrane sleeves.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
As shown in fig. 1-9, a high-efficiency and energy-saving rape high-efficiency pick-up device comprises a casing 1, wherein mounting seats 18 are fixedly arranged on two sides of the top of the casing 1, the casing 1 can be arranged at the end part of a rape harvester through the mounting seats 18, a rotating shaft 2 is rotatably arranged in the casing 1, belt pulleys are arranged at two ends of the rotating shaft 2, after the casing 1 is arranged on the rape harvester, the belt pulleys on the rotating shaft 2 are connected with a transmission structure on the rape harvester through the belt, and when the rape harvester works, the rotating shaft 2 is rotated by utilizing the transmission of the belt and the belt pulleys, which is the prior art, so that the description is omitted herein;
the shaft wall of the rotating shaft 2 is fixedly sleeved with an inner hollow cylinder 3, the outer side wall of the inner hollow cylinder 3 is fixedly sleeved with an outer hollow cylinder 4, the cylinder walls of the outer hollow cylinder 4 and the inner hollow cylinder 3 are fixedly spliced with a plurality of groups of hollow connecting columns 5, the cylinder ends of the hollow connecting columns 5 are respectively and slidably connected with pickup rods 6, the side wall of the machine shell 1 is provided with a rotary abdicating groove 7 matched with the pickup rods 6, each pickup rod 6 is provided with a suction mechanism 8 with the hollow connecting column 5 at the same side, the air outlet end of the suction mechanism 8 is communicated with the inside of the inner hollow cylinder 3, the air inlet end of the suction mechanism 8 is communicated with the inside of the outer hollow cylinder 4, each suction mechanism 8 comprises a piston plate 801 which is slidably arranged in the hollow connecting column 5, the end face of the piston plate 801 is fixedly connected with the rod end of the pickup rod 6, a spring 802 is fixedly arranged between the end face of the piston plate 801 and the inner wall of the hollow connecting column 5, an iron block 803 is fixedly arranged at one end of the piston plate 801 away from the pickup rod 6, an electromagnet 804 corresponding to the iron block 803 is fixedly arranged on the inner wall of the hollow connecting column 5, an air outlet sleeve 805 is fixedly inserted into the wall of the hollow connecting column 5 and the wall of the inner hollow cylinder 3, two air inlets 806 are formed in the side wall of the hollow connecting column 5, one-way valves 807 are arranged in the two air inlets 806 and the air outlet sleeve 805, and under the action of the one-way valves 807, external air can only enter the hollow connecting column 5 through the air inlets 806, and air in the hollow connecting column 5 can only be discharged through the air outlet sleeve 805.
The outer side wall of the outer hollow cylinder 4 is fixedly inserted into the air suction pipe 9 at the position between two adjacent hollow connecting columns 5, the air suction solenoid valves 10 are respectively installed in the air suction pipes 9, the air suction solenoid valves 10 are normally closed type solenoid valves, the air suction pipes 9 can be opened after the air suction solenoid valves are electrified, a plurality of groups of trigger assemblies 11 matched with the suction mechanism 8 are arranged between the rotating shaft 2 and the inner hollow cylinder 3, the air suction solenoid valves 10 are electrically connected with the trigger assemblies 11, each group of trigger assemblies 11 comprises a vertical cam 111 which is rotationally sleeved on the shaft wall of the rotating shaft 2, the inner wall of the inner hollow cylinder 3 is integrally provided with a bump 112, the end part of the bump 112 is fixedly provided with a pressure switch 113, the inner wall of each hollow connecting column 5 is fixedly provided with a power-off delay relay group 114 and a timing controller 115, the pressure switch 113 is electrically connected with the corresponding electromagnet 804 and the timing controller 115 through the power-off delay relay group 114, the timing controller 115 is electrically connected with the air suction solenoid valves 10, the vertical downward state can be always kept under the action of gravity, the moving contacts of the pressure switch 113 are pressed by the vertical weight cams 111 and then can be closed, the pressure switch 113 can be separated from the vertical weight cams 111, the pressure switch 113 can be reset under the action of gravity, the pressure switch 113 can be reset under the action of the pressure switch 113, the pressure switch can be controlled to the electromagnet can reset under the pressure switch 115, the pressure switch can be reset, the electromagnet can be controlled to the electromagnet can reset under the condition of the pressure controller 2, the time-off time controller is reset, the pressure controller is controlled by the electromagnet, the time 2, the time-off relay is reset, and the time is controlled by the time-reset device is controlled by the time-reset, and the time controller 115.
An exhaust mechanism 12 is installed between the rotating shaft 2 and the casing 1, the exhaust mechanism 12 is communicated with the inside of the inner hollow cylinder 3, the exhaust mechanism 12 comprises a sealing hood 121 which is sleeved at two ends of the shaft wall of the rotating shaft 2 in a sealing rotating manner, the two sealing hoods 121 are both positioned on the outer side wall of the casing 1 and fixedly arranged, the inside of the rotating shaft 2 is hollow, an exhaust hole 122 which is communicated with the sealing hood 121 is formed in the shaft wall of the rotating shaft 2, a plurality of round pipes 123 are fixedly spliced at the part of the shaft wall of the rotating shaft 2, which is positioned inside the inner hollow cylinder 3, connecting pipes 124 are fixedly spliced at the side walls of the two sealing hoods 121, a plurality of split exhaust pipes 125 are fixedly spliced at the pipe walls of the connecting pipes 124, the sealing hoods 121 are connected with the connecting part of the rotating shaft 2 through sealing bearings, and corresponding sealing rings and sealing gaskets are arranged to seal the connecting parts of the rotating shaft 2 and the sealing hoods 121, so that leakage of air flow is prevented from occurring at the connecting parts of the rotating shaft 2 and the sealing hoods 121.
The outer side wall bottom of casing 1 installs a plurality of jack-up subassemblies 13, and each jack-up subassembly 13 all is linked together with exhaust mechanism 12 and sets up, and each jack-up subassembly 13 all is provided with slope jack-up wall 132 including fixing the jack-up board 131 that sets up in casing 1 outer side wall lower extreme, through this kind of setting, can utilize the tip low side face of jack-up board 131, take up the rape pole of low side to rise the rape pole of taking up to the eminence through slope jack-up wall 132, thereby can be favorable to picking up the rape of pick-up lever 6.
The cavity 19 has all been seted up to the inside of each play roof 131, and each cavity 19 all sets up with the fixed intercommunication of reposition of redundant personnel blast pipe 125 that corresponds, and a plurality of fumaroles 20 have all been seted up to the cavity wall downside of two adjacent cavity 19 opposite sides, through the fumaroles 20 blowout on passing through cavity 19 with air, can assist the subaerial rapeseed that drops to remove between two play roof 131 to can be convenient for breathing pipe 9 fully collect the rapeseed that drops.
The outer side wall of the inner hollow cylinder 3 is provided with a plurality of groups of collection amount detection mechanisms 14, the outer side wall of the shell 1 is fixedly provided with a mounting frame 15, the side wall of the mounting frame 15 and one side shaft end of the rotating shaft 2 are jointly provided with a power supply cable rotating joint 16, the collection amount detection mechanisms 14 are electrically connected with a prompt buzzer 17 through the power supply cable rotating joint 16, each group of collection amount detection mechanisms 14 comprises a plurality of mounting groove plates 141 fixedly arranged on the outer side wall of the inner hollow cylinder 3, each mounting groove plate 141 is internally hinged with a baffle plate 142, a torsion spring 143 is arranged between each baffle plate 142 and the inner wall of the mounting groove plate 141, one side groove wall of the mounting groove plate 141 is fixedly provided with a trigger switch 144, each trigger switch 144 is electrically connected with the prompt buzzer 17 through the power supply cable rotating joint 16, and after the moving contacts of each trigger switch 144 are closed, a connection loop between the prompt buzzer 17 and an external power supply can be connected, so that the prompt buzzer 17 can be electrified to work.
The flexible film sleeves 21 are arranged between the side walls of the baffle plates 142 and the notches of the same side mounting groove plates 141, and foreign matters such as rapeseeds can be prevented from being blocked into the grooves of the mounting groove plates 141 by the flexible film sleeves 21, so that the influence of the foreign matters on the normal deflection of the baffle plates 142 is avoided.
The principle of operation of the present invention will now be described as follows: the harvesting cutter assembly of the rape harvester is disassembled, the machine shell 1 is arranged on the rape harvester through two mounting seats 18 on the machine shell 1, a belt pulley on the rotating shaft 2 is connected with a belt pulley on a transmission structure of the rape harvester by utilizing a belt, then a power supply cable rotary joint 16 is connected with a power supply of the rape harvester, a prompt buzzer 17 is arranged in a cab, and then a driver is positioned at a proper height by controlling the machine shell 1 and drives the machine to start picking up laid rape;
when picking up, the rotating shaft 2 can be rotated by matching the belt and the belt pulley through the transmission structure of the vehicle, so that the inner hollow cylinder 3 and the outer hollow cylinder 4 can be driven to synchronously rotate, at the moment, a plurality of pickup rods 6 can synchronously rotate by matching with a plurality of groups of hollow connecting columns 5, and the laid rape rods can be rotated into the vehicle by the rotating pickup rods 6 to finish picking up rape;
in the rotation process of the inner hollow cylinder 3, each bump 112 can be driven to synchronously rotate, so that each pressure switch 113 can be driven to synchronously rotate, the vertical cam 111 always keeps a vertical downward state under the action of gravity in the rotation process of the rotating shaft 2, when each pickup rod 6 rotates to a position close to the ground, the vertical cam 111 can press the moving contact of the corresponding pressure switch 113 and close the moving contact of the pressure switch 113, and at the moment, the corresponding electromagnet 804 can be electrified by matching with the power-off time delay relay group 114, so that the electromagnet 804 can generate magnetic attraction to adsorb the corresponding iron block 803, and the corresponding piston plate 801 can be driven to move to one side of the inner hollow cylinder 3, at the moment, the corresponding pickup rod 6 can be driven to shrink towards the inner side of the shell 1, so that the pickup rod 6 can be prevented from contacting and propping against the ground, and abrasion to the pickup rod 6 can be reduced;
when the piston plate 801 moves to one side of the inner hollow cylinder 3, air in the corresponding hollow connecting column 5 can be discharged into the inner hollow cylinder 3 through the air outlet sleeve 805, after the pickup rod 6 passes through the ground, the vertical weight cam 111 is separated from the pressure switch 113 which is just closed at the moment, so that the movable contact of each pressure switch 113 is rebound and reset under the action of the elastic element of the movable contact, at the moment, under the action of the power-off time delay relay group 114, the corresponding electromagnet 804 can be delayed and powered off for 0.5 seconds, the timing controller 115 is delayed and powered off for 2 seconds, the corresponding air inlet electromagnetic valve 10 is started at fixed time after the timing controller 115 receives 2.0 seconds after the pressure switch 113 is closed and started, the air inlet electromagnetic valve 10 is electrified to enable the air inlet pipe 9 to be kept in an open state, and after the electromagnet 804 is delayed and powered off for 0.5 seconds, under the action of the spring 802, the movable contact of each pressure switch 802 can be reset, and the space in the hollow connecting column 5 is increased, the corresponding electromagnet 804 can be delayed and powered off for 0.5 seconds, the time delay is enabled to be powered off, the air inlet valve 10 is controlled to be opened again by the air inlet hole 9 when the suction valve is closed, the suction valve 2 is opened again, the suction valve is opened to the air inlet hole 9 is opened, and the suction valve is closed again, the suction valve is opened to be opened to the air inlet hole is opened to the air inlet valve 3 is opened and the air inlet valve is closed and the suction valve is opened;
the air discharged into the inner hollow cylinder 3 through the air outlet sleeve 805 enters the rotating shaft 2 through the circular pipe 123, then enters the two sealing hoods 121 through the air outlet holes 122 on the rotating shaft 2 and is discharged through the connecting pipe 124 and the split exhaust pipes 125, the shell 1 can drive each lifting plate 131 to synchronously move in the process of moving and picking up rapes, when the lifting plates 131 move, the lower rapes can be shoveled up, the shoveled rapes are lifted up by the inclined lifting walls 132 of the lifting plates 131, so that the thoroughly picking up of the rapes by the picking up rods 6 can be facilitated, the air discharged by each split exhaust pipe 125 enters the corresponding lifting plates 131 and is sprayed out through the air spraying holes 20 on the side walls of the lifting plates 131, and the fallen rapes can be moved to the position between the two lifting plates 131 on the same side through the air spraying holes sprayed out by the adjacent two lifting plates 131, so that the fallen rapes can be moved to the position of the air suction pipe 9 as much as possible, the absorption and the collection of the fallen rapes are facilitated by the air suction pipe 9, and the collection effect of the fallen rapes is improved;
in the rotation process of the inner hollow cylinder 3, the inner hollow cylinder 3 can drive each baffle 142 to synchronously rotate through the mounting groove plate 141, since the quantity of rapes collected inside the outer hollow cylinder 4 is smaller when rapes are picked up initially, at this time, rapes in the inner part of the outer hollow cylinder 4 cannot influence each baffle 142, along with the gradual increase of the quantity of rapes collected inside the outer hollow cylinder 4, rapes positioned at the lower side of the inner part of the outer hollow cylinder 4 can block the baffles 142, at this time, under the action of resistance of rapes to the baffles 142, torsion force of torsion springs 143 can be overcome to a certain extent, so that the baffles 142 can deflect, at this time, the upper end of the side wall of the baffles 142 can squeeze the moving contact of the trigger switch 144, so that the moving contact of the trigger switch 144 can be closed, and then the prompting buzzer 17 and a power supply on a rape harvester can be connected through the power supply cable rotary joint 16, at this time, the prompting buzzer 17 starts to alarm prompting work, after hearing the prompting of the prompting buzzer 17, the driver can stop equipment movement and press the air suction pipe 10 in each 9, at this time, the main electromagnetic valve 10 in each 9 can be opened, and at the same time, the air suction pipe 10 is discharged through the electromagnetic valve 10 in each hollow cylinder, and the hollow electromagnetic valve is opened, and the air suction pipe is discharged.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides a high-efficient energy-conserving rape high-efficient pickup assembly, includes casing (1), its characterized in that, the inside rotation of casing (1) is provided with pivot (2), the fixed cover of axle wall of pivot (2) has interior cavity section of thick bamboo (3), and the fixed cover of outer cavity section of thick bamboo (4) of outer cavity section of thick bamboo (3), the section of thick bamboo wall of outer cavity section of thick bamboo (4) and interior cavity section of thick bamboo (3) is fixed the grafting jointly has multiunit cavity spliced pole (5), each the equal sliding connection of section of thick bamboo end of cavity spliced pole (5) has pick up pole (6), and the lateral wall of casing (1) offered with pick up pole (6) assorted rotatory groove of stepping down (7), each pick up pole (6) all install suction mechanism (8) with same side cavity spliced pole (5), the air-out end of suction mechanism (8) is linked together with the inside of interior cavity section of thick bamboo (3), and the air inlet end of suction mechanism (8) is linked together with the inboard of outer cavity section of thick bamboo (4) and is linked together and is set up, the outside cavity section of thick bamboo (4) is located between the equal position of thick bamboo (9) of connecting pole (10) of two adjacent sides of hollow spliced pole (5), and the equal position of the equal setting up of suction mechanism (9) is connected with the equal rotary valve (10), and air inlet solenoid valve (10) and trigger subassembly (11) electric connection, install exhaust mechanism (12) between pivot (2) and casing (1), and exhaust mechanism (12) are linked together with the inside of interior cavity section of thick bamboo (3) and set up, a plurality of jack-up subassemblies (13) are installed to the lateral wall bottom of casing (1), and each jack-up subassembly (13) all are linked together with exhaust mechanism (12) and set up, multiunit collection volume detection mechanism (14) are installed to the lateral wall of interior cavity section of thick bamboo (3), the lateral wall fixed mounting of casing (1) has mounting bracket (15), and one side axle head of mounting bracket (15) and pivot (2) installs a power supply cable rotary joint (16) jointly, collection volume detection mechanism (14) are through power supply cable rotary joint (16) electric connection with suggestion bee calling organ (17), the equal fixed mounting seat (18) in top both sides of casing (1).
2. The efficient and energy-saving rape efficient picking device according to claim 1, wherein each suction mechanism (8) comprises a piston plate (801) slidably arranged in a hollow connecting column (5), the end face of the piston plate (801) is fixedly connected with a rod end of a pickup rod (6), a spring (802) is fixedly arranged between the end face of the piston plate (801) and the inner wall of the hollow connecting column (5), an iron block (803) is fixedly arranged at one end of the piston plate (801) far away from the pickup rod (6), an electromagnet (804) corresponding to the position of the iron block (803) is fixedly arranged at the inner wall of the hollow connecting column (5), an air outlet sleeve (805) is fixedly inserted into the wall of the hollow connecting column (5) and the wall of an inner hollow cylinder (3), two air inlets (806) are formed in the side wall of the hollow connecting column (5), and a one-way valve (807) is arranged in the inner part of each of the two air inlets (806) and the air outlet sleeve (805).
3. The efficient and energy-saving rape efficient picking device according to claim 2, wherein each group of triggering components (11) comprises a vertical cam (111) rotatably sleeved on the shaft wall of the rotating shaft (2), a bump (112) is integrally formed on the inner wall of the inner hollow cylinder (3), a pressure switch (113) is fixedly arranged at the end part of the bump (112), a power-off delay relay group (114) and a timing controller (115) are fixedly arranged on the inner wall of the hollow connecting column (5), the pressure switch (113) is electrically connected with a corresponding electromagnet (804) and the timing controller (115) through the power-off delay relay group (114), and the timing controller (115) is electrically connected with the air inlet electromagnetic valve (10).
4. The efficient and energy-saving rape efficient picking device according to claim 1, wherein the exhaust mechanism (12) comprises a sealing hood (121) which is sleeved at two ends of the shaft wall of the rotating shaft (2) in a sealing rotating manner, the two sealing hoods (121) are both positioned on the outer side wall of the casing (1) and fixedly arranged, the inside of the rotating shaft (2) is a hollow structure, the shaft wall of the rotating shaft (2) is provided with an exhaust hole (122) communicated with the sealing hood (121), a plurality of round pipes (123) are fixedly spliced at the part of the shaft wall of the rotating shaft (2) positioned inside the inner hollow cylinder (3), connecting pipes (124) are fixedly spliced together on the side walls of the two sealing hoods (121), and a plurality of shunt exhaust pipes (125) are fixedly spliced on the pipe walls of the connecting pipes (124).
5. The efficient and energy-saving rape efficient picking device according to claim 4, wherein each lifting assembly (13) comprises a lifting plate (131) fixedly arranged at the lower end of the outer side wall of the casing (1), and the lifting plate (131) is provided with an inclined lifting wall (132).
6. The efficient and energy-saving rape efficient picking device according to claim 1, wherein each group of collection amount detection mechanisms (14) comprises a plurality of installation groove plates (141) fixedly arranged on the outer side wall of the inner hollow cylinder (3), each installation groove plate (141) is hinged with a baffle plate (142), a torsion spring (143) is arranged between each baffle plate (142) and the inner wall of each installation groove plate (141), a trigger switch (144) is fixedly arranged on one side groove wall of each installation groove plate (141), and each trigger switch (144) is electrically connected with a prompting buzzer (17) through a power supply cable rotary joint (16).
7. The efficient and energy-saving rape efficient picking device according to claim 5, wherein cavities (19) are formed in the lifting plates (131), the cavities (19) are fixedly communicated with the corresponding split exhaust pipes (125), and a plurality of air injection holes (20) are formed in the lower sides of the cavity walls of the two adjacent cavities (19) on the opposite sides.
8. An efficient and energy-saving rape efficient picking apparatus as claimed in claim 6, characterized in that flexible film sleeves (21) are installed between the side walls of each baffle plate (142) and the notches of the same side installation groove plates (141).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311266161.0A CN117204201B (en) | 2023-09-28 | 2023-09-28 | Efficient and energy-saving rape efficient pickup device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311266161.0A CN117204201B (en) | 2023-09-28 | 2023-09-28 | Efficient and energy-saving rape efficient pickup device |
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| CN117204201A CN117204201A (en) | 2023-12-12 |
| CN117204201B true CN117204201B (en) | 2024-04-02 |
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| WO2009089603A1 (en) * | 2008-01-14 | 2009-07-23 | Sadanori Matsui | Collecting machine for grains or fruits fallen on the soil |
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| CN111713266A (en) * | 2020-07-29 | 2020-09-29 | 西北农林科技大学 | Air-suction type telescopic raking tooth grain pickup device |
| CN212464103U (en) * | 2020-07-29 | 2021-02-05 | 西北农林科技大学 | Air-suction type telescopic raking tooth grain pickup device |
| CN213960829U (en) * | 2020-12-14 | 2021-08-17 | 刘耀明 | Machine for picking cotton falling to ground |
| CN216254035U (en) * | 2021-11-30 | 2022-04-12 | 新疆万裕鑫农业机械有限公司 | Cotton pickup mechanism falls to ground |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11178820B2 (en) * | 2019-01-25 | 2021-11-23 | Indústrias Reunidas Colombo Ltda | Grain-harvesting farming equipment |
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2023
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009089603A1 (en) * | 2008-01-14 | 2009-07-23 | Sadanori Matsui | Collecting machine for grains or fruits fallen on the soil |
| CN104969676A (en) * | 2014-04-03 | 2015-10-14 | 周永义 | Mulching film recovering and removing machine |
| CN111713266A (en) * | 2020-07-29 | 2020-09-29 | 西北农林科技大学 | Air-suction type telescopic raking tooth grain pickup device |
| CN212464103U (en) * | 2020-07-29 | 2021-02-05 | 西北农林科技大学 | Air-suction type telescopic raking tooth grain pickup device |
| CN213960829U (en) * | 2020-12-14 | 2021-08-17 | 刘耀明 | Machine for picking cotton falling to ground |
| CN216254035U (en) * | 2021-11-30 | 2022-04-12 | 新疆万裕鑫农业机械有限公司 | Cotton pickup mechanism falls to ground |
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| CN117204201A (en) | 2023-12-12 |
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