CN110558029A - Mowing equipment with adjusting and collecting functions - Google Patents
Mowing equipment with adjusting and collecting functions Download PDFInfo
- Publication number
- CN110558029A CN110558029A CN201910971492.1A CN201910971492A CN110558029A CN 110558029 A CN110558029 A CN 110558029A CN 201910971492 A CN201910971492 A CN 201910971492A CN 110558029 A CN110558029 A CN 110558029A
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- plate
- mowing
- main body
- assembly
- adjusting
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/67—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator
- A01D34/68—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis hand-guided by a walking operator with motor driven cutters or wheels
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/063—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor
- A01D43/0633—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material in or into a container carried by the mower; Containers therefor with compacting means
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/06—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material
- A01D43/077—Mowers combined with apparatus performing additional operations while mowing with means for collecting, gathering or loading mown material with auxiliary means, e.g. fans, for transporting the mown crop
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to a mowing device with adjusting and collecting functions, which comprises a main body, a handle and four pulleys, wherein a collecting mechanism and a mowing mechanism are also arranged in the main body, the collecting mechanism comprises a swinging assembly, an air exhaust assembly and a compression assembly, the compression assembly comprises a compression unit, a connecting box, a power plate and a fixing plate, the compression unit comprises a first motor, a circular plate, a first supporting rod, a driving shaft, a driving plate and a lantern ring, the mowing mechanism comprises a mowing assembly and an adjusting assembly, the mowing assembly comprises a third motor, a supporting plate and a plurality of blades, the adjusting assembly comprises a driving unit and two adjusting units, the mowing device with the adjusting and collecting functions can collect cut grass scraps together through the collecting mechanism, manual cleaning of the grass scraps is avoided, the working intensity of people is reduced, the mowing angle can be flexibly adjusted through the mowing mechanism, the utility model is suitable for different ground conditions and improves the practicability of the mower.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to mowing equipment with adjusting and collecting functions.
background
Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like. The lawn mower is also one of agricultural machinery, and is also called as a weeding machine, a grass mower, a lawn trimmer and the like. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit.
The existing mower still has some problems when in use, grass scraps are manually collected together for processing after mowing, the workload of people is increased, the practicability of the mower is reduced, moreover, the mowing mechanism of the existing mower is generally fixedly arranged, when the existing mower encounters uneven ground, the mowing angle of the mower can not be adjusted, and the mowing effect of the mower is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: to overcome the deficiencies of the prior art, a mowing device having adjustment and collection functionality is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a mowing device with adjusting and collecting functions comprises a main body, a handle and four pulleys, wherein the four pulleys are respectively arranged at four corners below the main body;
The collecting mechanism comprises a swinging assembly, an air extracting assembly and a compressing assembly, and the swinging assembly, the air extracting assembly and the compressing assembly are sequentially connected;
the compression assembly comprises a compression unit, a connecting box, a power plate and a fixing plate, the fixing plate is fixed at the bottom in the main body, the fixing plate is positioned at one side, close to the handle, in the main body, the power plate is arranged above one end, far away from the handle, of the fixing plate, and the connecting box is arranged at one side, far away from the handle, of the power plate;
The compression unit comprises a first motor, a circular plate, a first supporting rod, a driving shaft, a driving plate and a lantern ring, the first motor is fixed on the inner wall of one side of the main body, the first motor is in transmission connection with the circular plate, one end of the first supporting rod is hinged with the position, far away from the circle center, of the circular plate, one end of the first supporting rod is hinged with the top end of the driving shaft, the lantern ring is sleeved on the driving shaft, the lantern ring is fixed on one side in the main body, the bottom end of the driving shaft is fixedly connected with the upper portion of the driving plate, one end of the driving plate abuts against the inner wall of the side, close to the handle, of the main body, the other end of the driving plate abuts against the power plate;
The mowing mechanism comprises a mowing assembly and an adjusting assembly, the mowing assembly comprises a third motor, a supporting plate and a plurality of blades, the blades are circumferentially and uniformly distributed on an output shaft of the third motor, the third motor is fixed below the supporting plate, and the third motor is electrically connected with the PLC;
The adjusting assembly comprises a driving unit and two adjusting units, the driving unit comprises a second motor, a first rotating wheel, a second rotating wheel and a conveyor belt, the second motor is fixed at the top in the main body and is in transmission connection with the first rotating wheel, the first rotating wheel and the second rotating wheel are connected through the conveyor belt, the adjusting units comprise a rotary table, a transmission shaft and a pull rope, one end of the pull rope is fixedly connected with the supporting plate, the other end of the pull rope is wound on the rotary table, the rotary table in one adjusting unit is connected with the first rotating wheel through the transmission shaft, the rotary table in the other adjusting unit is connected with the second rotating wheel through the transmission shaft, and the second motor is electrically connected with the PLC;
The main body comprises an indicating module which comprises a state indicating circuit, the state indicating circuit comprises an integrated circuit U1, a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1, a second capacitor C2, a first light-emitting diode LED1 and a second light-emitting diode LED2, the model of the integrated circuit U1 is NE555, a power supply end and a reset end of the integrated circuit U1 are externally connected with a 5V direct current voltage power supply, a grounding end of the integrated circuit U1 is grounded, a control end of the integrated circuit U1 is grounded through the second capacitor C2, an output end of the integrated circuit U1 is connected with an anode of the second light-emitting diode LED2 through the third resistor R3, a cathode of the second light-emitting diode LED2 is grounded, an output end of the integrated circuit U1 is connected with a cathode of the first light-emitting diode LED1, an anode of the first light-emitting diode LED1 is externally connected with the 5V direct current voltage power supply through the second resistor R2, the threshold end of the integrated circuit U1 is connected with the trigger end, the threshold end of the integrated circuit U1 is externally connected with a 5V direct-current voltage power supply through a first resistor R1, and the threshold end of the integrated circuit U1 is grounded through a first capacitor C1.
As preferred, in order to facilitate pushing the power plate out of the main body, be equipped with first air pump, first cylinder, first movable plate, back shaft, connecting plate and two mobile unit in the connecting box, first cylinder and first air pump all fix the one side in the connecting box, first air pump is connected with the PLC electricity, first air pump and first cylinder intercommunication, the one end setting of first movable plate is in first cylinder, the other end and the connecting plate fixed connection of first movable plate, top and bottom in the connecting box are fixed at the both ends of back shaft, and two mobile unit are located the top and the below of connecting plate respectively.
Preferably, in order to facilitate pushing the power plate out of the main body, the moving unit comprises a fifth supporting rod, a sliding block and a power rod, the sliding block is sleeved on the supporting shaft, two ends of the fifth supporting rod are hinged to the sliding block and the connecting plate respectively, and two ends of the power rod are hinged to the sliding block and the power plate respectively.
Preferably, in order to expand the absorption range of the suction nozzle, the swing assembly comprises a second air pump, a second air cylinder, a second moving plate, a third supporting rod, a second supporting rod, a fourth supporting rod and the suction nozzle, the second air pump and the second air cylinder are both fixed at the top in the main body, the second air pump is electrically connected with the PLC, the second air pump is communicated with the second air cylinder, one end of the second moving plate is arranged in the second air cylinder, the other end of the second moving plate is hinged with one end of a second supporting rod, the other end of the second supporting rod is hinged with one end of a third supporting rod, the center of the second supporting rod is hinged with the inner wall of the main body, the other end of the third supporting rod is hinged with the center of the fourth supporting rod, one end of the fourth supporting rod is hinged to one side in the main body, the other end of the fourth supporting rod is fixedly connected with the suction nozzle, and the second air pump is electrically connected with the PLC.
preferably, in order to suck the grass clippings into the main body, the air extracting assembly comprises an air extracting pump, a second connecting pipe and a first connecting pipe, the air extracting pump is fixed at the bottom in the main body and is communicated with one end of the second connecting pipe, the other end of the second connecting pipe is communicated with the suction nozzle, the air extracting pump is communicated with one end of the first connecting pipe, the other end of the first connecting pipe is arranged on one side, close to the handle, of the power plate, and the air extracting pump is electrically connected with the PLC.
Preferably, in order to detect the ground condition, a detection chamber is arranged below the main body, a pressure sensor, a spring and a detection pipe are arranged in the detection chamber, the pressure sensor is fixed at the top in the detection chamber, the detection pipe is connected with the pressure sensor through the spring, and the pressure sensor is electrically connected with the PLC.
Preferably, in order to provide a supporting force for the adjusting assembly, the adjusting assembly further comprises a bearing seat, the bearing seat is fixed at the top in the main body, and the bearing seat is sleeved on the transmission shaft.
Preferably, in order to prevent the grass clippings from flying around, two baffles are further arranged at two ends of the lower portion of the supporting plate, and the baffles are obliquely arranged.
preferably, the second motor is a servo motor for accurate and stable operation of the second motor.
Preferably, the support shaft is coated with a lubricating oil in order to smoothly slide the slider on the support shaft.
The mowing equipment with the adjusting and collecting functions has the advantages that cut grass scraps can be collected together through the collecting mechanism, manual grass scrap cleaning is avoided, the working intensity of people is reduced, the mowing angle can be adjusted through the mowing mechanism, different ground conditions are adapted, compared with the existing mowing mechanism, the angle adjusting mechanism is more flexible and convenient, and the practicability and convenience of the mower are improved.
Drawings
the invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the construction of a mowing apparatus having a conditioning and collecting function of the present invention;
FIG. 2 is a schematic view of the collection mechanism of the lawn mowing apparatus having the adjusting and collecting functions of the present invention;
FIG. 3 is a schematic structural view of a junction box of a mowing apparatus having an adjusting and collecting function according to the present invention;
FIG. 4 is a schematic structural view of a mowing mechanism of the mowing apparatus having the adjusting and collecting functions of the present invention;
FIG. 5 is a schematic circuit diagram of a lawn mowing apparatus having conditioning and collection capabilities of the present invention;
in the figure: 1. the air suction device comprises a main body, 2, pulleys, 3, a handle, 4, a first motor, 5, a circular plate, 6, a first support rod, 7, a driving shaft, 8, a collar, 9, a driving plate, 10, a fixing plate, 11, a connecting box, 12, a second air pump, 13, a second air cylinder, 14, a second moving plate, 15, a second support rod, 16, a third support rod, 17, a fourth support rod, 18, a suction nozzle, 19, a first air pump, 20, a first air cylinder, 21, a first moving plate, 22, a power rod, 23, a power plate, 24, a sliding block, 25, a fifth support rod, 26, a connecting plate, 27, a support shaft, 28, a second connecting pipe, 29, an air suction pump, 30, a first connecting pipe, 31, a support plate, 32, a third motor, 33, a blade, 34, a second motor, 35, a second rotating wheel, 36, a conveyor belt, 37, a first rotating wheel, 38, a pull rope, 39, a rotating disc, 40, a spring, 41 and a detection block, 42. a pressure sensor.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
as shown in fig. 1, a mowing apparatus with adjusting and collecting functions comprises a main body 1, a handle 3 and four pulleys 2, wherein the four pulleys 2 are respectively arranged at four corners below the main body 1, the handle 3 is fixed at one side of the main body 1, a PLC is arranged in the main body 1, and a collecting mechanism and a mowing mechanism are also arranged in the main body 1;
This equipment of mowing with adjust and collect function can collect the grass bits that the cutting got off through collecting the mechanism and be in the same place, has avoided the manual work to clean the grass bits, has reduced people's working strength, through the mechanism of mowing, can adjust the angle of mowing in a flexible way, adapts to different ground conditions, has improved lawn mower's practicality.
As shown in fig. 2, the collecting mechanism comprises a swinging assembly, a pumping assembly and a compressing assembly, and the swinging assembly, the pumping assembly and the compressing assembly are connected in sequence;
The compression assembly comprises a compression unit, a connecting box 11, a power plate 23 and a fixing plate 10, wherein the fixing plate 10 is fixed at the bottom in the main body 1, the fixing plate 10 is positioned at one side, close to the handle 3, in the main body 1, the power plate 23 is arranged above one end, far away from the handle 3, of the fixing plate 10, and the connecting box 11 is arranged at one side, far away from the handle 3, of the power plate 23;
The compression unit comprises a first motor 4, a circular plate 5, a first supporting rod 6, a driving shaft 7, a driving plate 9 and a lantern ring 8, the first motor 4 is fixed on the inner wall of one side of the main body 1, the first motor 4 is in transmission connection with the circular plate 5, one end of the first supporting rod 6 is hinged to the position, far away from the circle center, of the circular plate 5, one end of the first supporting rod 6 is hinged to the top end of the driving shaft 7, the lantern ring 8 is sleeved on the driving shaft 7, the lantern ring 8 is fixed on one side in the main body 1, the bottom end of the driving shaft 7 is fixedly connected with the upper portion of the driving plate 9, one end of the driving plate 9 abuts against the inner wall of one side, close to the handle 3, of the main body 1, the other end of the driving plate 9 abuts against the power plate 23;
when grass bits are collected to needs, bleed subassembly work through the PLC control, with grass bits suction main part 1 in, through PLC control compression unit work again, first motor 4 work drives plectane 5 and rotates, drives drive shaft 7 through first branch 6 and reciprocates to make drive plate 9 reciprocate, thereby constantly carry out compression work to the grass bits, can be convenient for collect the grass bits, reduced people's working strength.
As shown in fig. 4, the mowing mechanism comprises a mowing assembly and an adjusting assembly, the mowing assembly comprises a third motor 32, a supporting plate 31 and a plurality of blades 33, the blades 33 are uniformly distributed on an output shaft of the third motor 32, the third motor 32 is fixed below the supporting plate 31, and the third motor 32 is electrically connected with the PLC;
the adjusting part includes drive unit and two adjusting unit, drive unit includes second motor 34, first rotation wheel 37, second rotation wheel 35 and conveyer belt 36, second motor 34 fixes the top in main part 1, second motor 34 is connected with first rotation wheel 37 transmission, first rotation wheel 37 and second rotation wheel 35 pass through conveyer belt 36 and connect, adjusting unit includes carousel 39, transmission shaft and stay cord 38, the one end and the backup pad 31 fixed connection of stay cord 38, the other end winding of stay cord 38 is on carousel 39, among two adjusting unit, carousel 39 in one of them adjusting unit passes through the transmission shaft and is connected with first rotation wheel 37, and carousel 39 in another adjusting unit passes through the transmission shaft and is connected with second rotation wheel 35, second motor 34 is connected with the PLC electricity.
When ground is uneven, the mowing angle needs to be adjusted, a signal is sent to the PLC, the PLC controls the second motor 34 to work, the first rotating wheel 37 is driven to rotate, the second rotating wheel 35 is driven to rotate through the conveyor belt 36, the two rotating discs 39 rotate in the same direction, the angle of the supporting plate 31 is adjusted through stretching or shrinking of the pull rope 38, the mowing angle is adjusted to adapt to different ground conditions, and the practicability of the mower is improved.
the main body 1 comprises an indication module which comprises a status indication circuit, wherein the status indication circuit comprises an integrated circuit U1, a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1, a second capacitor C2, a first light-emitting diode LED1 and a second light-emitting diode LED2, the model of the integrated circuit U1 is NE555, a power supply end and a reset end of the integrated circuit U1 are externally connected with a 5V direct current voltage power supply, a grounding end of the integrated circuit U1 is grounded, a control end of the integrated circuit U1 is grounded through the second capacitor C2, an output end of the integrated circuit U1 is connected with an anode of the second light-emitting diode LED2 through the third resistor R3, a cathode of the second light-emitting diode LED2 is grounded, an output end of the integrated circuit U1 is connected with a cathode of the first light-emitting diode LED1, an anode of the first light-emitting diode LED1 is externally connected with the 5V direct current voltage power supply through the second resistor R2, the threshold end of the integrated circuit U1 is connected with the trigger end, the threshold end of the integrated circuit U1 is externally connected with a 5V direct-current voltage power supply through a first resistor R1, and the threshold end of the integrated circuit U1 is grounded through a first capacitor C1.
In the state indicating circuit, the integrated circuit U1 model is NE555, and its stable performance and low price have guaranteed that the state is instructed steady operation simultaneously, greatly reduced the manufacturing cost of air to water machine, have improved its market competition.
As shown in fig. 3, a first air pump 19, a first air cylinder 20, a first moving plate 21, a supporting shaft 27, a connecting plate 26 and two moving units are arranged in the connecting box 11, the first air cylinder 20 and the first air pump 19 are both fixed at one side in the connecting box 11, the first air pump 19 is electrically connected with the PLC, the first air pump 19 is communicated with the first air cylinder 20, one end of the first moving plate 21 is arranged in the first air cylinder 20, the other end of the first moving plate 21 is fixedly connected with the connecting plate 26, two ends of the supporting shaft 27 are fixed at the top and the bottom in the connecting box 11, and the two moving units are respectively located above and below the connecting plate 26. The PLC controls the air pump 16 to start, air is introduced into the air cylinder 17, and the moving plate 18 drives the push plate 19 to be far away from the air cylinder 17
the moving unit comprises a fifth supporting rod 25, a sliding block 24 and a power rod 22, the sliding block 24 is sleeved on a supporting shaft 27, two ends of the fifth supporting rod 25 are hinged to the sliding block 24 and a connecting plate 26 respectively, and two ends of the power rod 22 are hinged to the sliding block 24 and the power plate 23 respectively.
The first air pump 19 is controlled to work through the PLC, air in the first air cylinder 20 is pumped away, so that the first movable plate 21 drives the connecting plate 26 to move towards the direction close to the first air cylinder 20, the fifth support rod 25 drives the sliding block 24 to slide towards the direction close to the first air cylinder 27 on the support shaft 27, the power rod 22 drives the power plate 23 to move towards the direction far away from the first air cylinder 20, compacted grass clippings are pushed out of the main body 1, then the PLC controls the first air pump 19 to work, air is introduced into the first air cylinder 20, so that the first movable plate 21 drives the connecting plate 26 to move towards the direction far away from the first air cylinder 20, the fifth support rod 25 drives the sliding block 24 to slide towards the direction far away from the support shaft 27, the power plate 23 is driven to recover to the original position through the power rod 22, the function of automatically collecting the grass clippings is achieved, and the practicability of the mower is improved.
Preferably, in order to expand the absorption range of the suction nozzle 18, the swing assembly includes a second air pump 12, a second air cylinder 13, a second moving plate 14, a third supporting rod 16, a second supporting rod 15, a fourth supporting rod 17 and the suction nozzle 18, the second air pump 12 and the second air cylinder 13 are both fixed at the top of the main body 1, the second air pump 12 is electrically connected to the PLC, the second air pump 12 is communicated with the second air cylinder 13, one end of the second moving plate 14 is disposed in the second air cylinder 13, the other end of the second moving plate 14 is hinged to one end of the second supporting rod 15, the other end of the second supporting rod 15 is hinged to one end of the third supporting rod 16, the center of the second supporting rod 15 is hinged to the inner wall of the main body 1, the other end of the third supporting rod 16 is hinged to the center of the fourth supporting rod 17, one end of the fourth supporting rod 17 is hinged to one side of the main body 1, and the other end of the fourth supporting rod 17 is fixedly connected to the suction, the second air pump 12 is electrically connected to the PLC.
Through the work of PLC control second air pump 12, let in or take out the air to second cylinder 13, make second movable plate 14 remove to the direction of being close to or keeping away from second cylinder 13, thereby make second branch 15 use the center department of second branch 15 to rotate as the centre of a circle, drive fourth branch through third branch 16 and use the one end of fourth branch and the articulated department of main part 1 to do the swing motion as the centre of a circle, make suction nozzle 18 swing back and forth, the absorptive scope of suction nozzle 18 has been enlarged, the efficiency of collecting the grass bits has been improved.
preferably, in order to suck the grass clippings into the main body 1, the air suction assembly comprises an air suction pump 29, a second connecting pipe 28 and a first connecting pipe 30, wherein the air suction pump 29 is fixed at the bottom in the main body 1, the air suction pump 29 is communicated with one end of the second connecting pipe 28, the other end of the second connecting pipe 28 is communicated with the suction nozzle 18, the air suction pump 29 is communicated with one end of the first connecting pipe 30, the other end of the first connecting pipe 30 is arranged on one side, close to the handle 3, of the power plate 23, and the air suction pump 29 is electrically connected with the PLC. The PLC controls the air pump 29 to work, grass scraps outside the main body 1 enter one side, close to the handle 3, of the power plate 23 through the second connecting pipe 28 and the first connecting pipe 30, and accordingly compression work is conducted.
Preferably, in order to detect the ground condition, a detection chamber is provided below the main body 1, a pressure sensor 42, a spring 40 and a detection tube are provided in the detection chamber, the pressure sensor 42 is fixed on the top of the detection chamber, the detection tube is connected to the pressure sensor 42 through the spring 40, and the pressure sensor 42 is electrically connected to the PLC. Detect the piece 41 contact ground, when ground is unsmooth, detect the piece 41 also different to the pressure of spring 40 to detect the pressure degree that detects the piece 41 difference to spring 40 through pressure sensor 42, give PLC with signal transmission, PLC control adjustment assembly work, adjust the angle of mowing and adapt to the ground situation, improved the practicality of lawn mower.
Preferably, in order to provide a supporting force for the adjusting assembly, the adjusting assembly further comprises a bearing seat, the bearing seat is fixed at the top in the main body 1, and the bearing seat is sleeved on the transmission shaft. The bearing frame provides the holding power for the transmission shaft under the circumstances that does not influence the transmission shaft and rotate, prevents the transmission shaft slope, leads to the unable work of adjusting part.
preferably, two baffles are further disposed at two ends of the lower portion of the support plate 31 to prevent the grass clippings from flying around.
preferably, the second motor 34 is a servo motor for precise and stable operation of the second motor 34.
Preferably, in order to make the sliding of the slider 24 on the supporting shaft 27 smooth, the supporting shaft 27 is coated with a lubricating oil, and the lubricating oil can reduce the friction between the slider 24 and the supporting shaft 27, so that the sliding of the slider 24 on the supporting shaft 27 is more smooth.
When grass bits are collected to needs, the subassembly work of bleeding through PLC control, with in the grass bits suction main part 1, again through PLC control compression unit work, make drive plate 9 reciprocate, thereby constantly carry out compression work to the grass bits, be convenient for collect the grass bits, people's working strength has been reduced, when the ground unevenness, the angle of mowing needs to be adjusted, PLC control second motor 34 work, drive the regulating wheel and rotate, make carousel 39 rotate, the angle of backup pad 31 is adjusted through the extension or the shrink of stay cord 38, thereby adjust the angle of mowing and adapt to different ground conditions, the practicality of lawn mower has been improved.
compared with the prior art, this mowing equipment with adjust and collect function can collect the grass bits that the cutting got off through collecting the mechanism and be in the same place, has avoided the manual work to clean the grass bits, has reduced people's working strength, through mowing the mechanism, can adjust the angle of mowing, adapts to different ground conditions, compares with current mowing the mechanism, and this mowing the mechanism angle of regulation is nimble more convenient, has improved the practicality and the convenience of lawn mower.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The mowing equipment with the adjusting and collecting functions comprises a main body (1), a handle (3) and four pulleys (2), wherein the four pulleys (2) are respectively arranged at four corners below the main body (1), the handle (3) is fixed on one side of the main body (1), and a PLC is arranged in the main body (1), and the mowing equipment is characterized in that a collecting mechanism and a mowing mechanism are further arranged in the main body (1);
the collecting mechanism comprises a swinging assembly, an air extracting assembly and a compressing assembly, and the swinging assembly, the air extracting assembly and the compressing assembly are sequentially connected;
The compression assembly comprises a compression unit, a connecting box (11), a power plate (23) and a fixing plate (10), the fixing plate (10) is fixed at the bottom in the main body (1), the fixing plate (10) is positioned on one side, close to the handle (3), in the main body (1), the power plate (23) is arranged above one end, far away from the handle (3), of the fixing plate (10), and the connecting box (11) is arranged on one side, far away from the handle (3), of the power plate (23);
The compression unit comprises a first motor (4), a circular plate (5), a first supporting rod (6), a driving shaft (7), a driving plate (9) and a lantern ring (8), wherein the first motor (4) is fixed on the inner wall of one side of the main body (1), the first motor (4) is in transmission connection with the circular plate (5), one end of the first supporting rod (6) is hinged to the position, far away from the circle center, of the circular plate (5), one end of the first supporting rod (6) is hinged to the top end of the driving shaft (7), the lantern ring (8) is sleeved on the driving shaft (7), the lantern ring (8) is fixed on one side of the main body (1), the bottom end of the driving shaft (7) is fixedly connected with the upper portion of the driving plate (9), one end of the driving plate (9) abuts against the inner wall of one side, close to the handle, of the main body (1), and the other end of the driving plate (9) abuts against the power plate, the first motor (4) is electrically connected with the PLC;
the mowing mechanism comprises a mowing assembly and an adjusting assembly, the mowing assembly comprises a third motor (32), a supporting plate (31) and a plurality of blades (33), the blades (33) are circumferentially and uniformly distributed on an output shaft of the third motor (32), the third motor (32) is fixed below the supporting plate (31), and the third motor (32) is electrically connected with the PLC;
the adjusting assembly comprises a driving unit and two adjusting units, the driving unit comprises a second motor (34), a first rotating wheel (37), a second rotating wheel (35) and a conveying belt (36), the second motor (34) is fixed at the top of the main body (1), the second motor (34) is in transmission connection with the first rotating wheel (37), the first rotating wheel (37) and the second rotating wheel (35) are connected through the conveying belt (36), the adjusting units comprise a rotating disc (39), a transmission shaft and a pull rope (38), one end of the pull rope (38) is fixedly connected with a supporting plate (31), the other end of the pull rope (38) is wound on the rotating disc (39), the rotating disc (39) in one adjusting unit is connected with the first rotating wheel (37) through the transmission shaft, the rotating disc (39) in the other adjusting unit is connected with the second rotating wheel (35) through the transmission shaft, the second motor (34) is electrically connected with the PLC;
the main body (1) comprises an indication module which comprises a status indication circuit, wherein the status indication circuit comprises an integrated circuit U1, a first resistor R1, a second resistor R2, a third resistor R3, a first capacitor C1, a second capacitor C2, a first light-emitting diode LED1 and a second light-emitting diode LED2, the model of the integrated circuit U1 is NE555, a power supply end and a reset end of the integrated circuit U1 are externally connected with a 5V direct-current voltage power supply, a grounding end of the integrated circuit U1 is grounded, a control end of the integrated circuit U1 is grounded through the second capacitor C2, an output end of the integrated circuit U1 is connected with an anode of the second light-emitting diode LED2 through the third resistor R3, a cathode of the second light-emitting diode LED2 is grounded, an output end of the integrated circuit U1 is connected with a cathode of the first light-emitting diode LED1, an anode of the first light-emitting diode LED1 is externally connected with the second direct-current voltage power supply resistor R2, the threshold end of the integrated circuit U1 is connected with the trigger end, the threshold end of the integrated circuit U1 is externally connected with a 5V direct-current voltage power supply through a first resistor R1, and the threshold end of the integrated circuit U1 is grounded through a first capacitor C1.
2. The mowing apparatus with adjusting and collecting functions according to claim 1, wherein a first air pump (19), a first air cylinder (20), a first moving plate (21), a support shaft (27), a connecting plate (26) and two moving units are arranged in the connecting box (11), the first air cylinder (20) and the first air pump (19) are fixed on one side in the connecting box (11), the first air pump (19) is electrically connected with the PLC, the first air pump (19) is communicated with the first air cylinder (20), one end of the first moving plate (21) is arranged in the first air cylinder (20), the other end of the first moving plate (21) is fixedly connected with the connecting plate (26), two ends of the support shaft (27) are fixed on the top and the bottom in the connecting box (11), and the two moving units are respectively located above and below the connecting plate.
3. The mowing apparatus with adjusting and collecting functions according to claim 2, wherein the moving unit comprises a fifth support rod (25), a sliding block (24) and a power rod (22), the sliding block (24) is sleeved on the support shaft (27), two ends of the fifth support rod (25) are respectively hinged with the sliding block (24) and the connecting plate (26), and two ends of the power rod (22) are respectively hinged with the sliding block (24) and the power plate (23).
4. The mowing apparatus with adjusting and collecting functions according to claim 1, wherein the swing assembly comprises a second air pump (12), a second air cylinder (13), a second moving plate (14), a third support rod (16), a second support rod (15), a fourth support rod (17) and a suction nozzle (18), the second air pump (12) and the second air cylinder (13) are both fixed on the top inside the main body (1), the second air pump (12) is electrically connected with the PLC, the second air pump (12) is communicated with the second air cylinder (13), one end of the second moving plate (14) is arranged inside the second air cylinder (13), the other end of the second moving plate (14) is hinged with one end of the second support rod (15), the other end of the second support rod (15) is hinged with one end of the third support rod (16), the center of the second support rod (15) is hinged with the inner wall of the main body (1), the other end of third branch (16) is articulated with the center department of fourth branch (17), one end and the main part (1) of fourth branch (17) in one side articulated, the other end and suction nozzle (18) fixed connection of fourth branch (17), second air pump (12) are connected with PLC electricity.
5. The mowing apparatus with adjustment and collection functions according to claim 1, wherein the air suction assembly comprises an air suction pump (29), a second connecting pipe (28), and a first connecting pipe (30), the air suction pump (29) is fixed at the bottom inside the main body (1), the air suction pump (29) is communicated with one end of the second connecting pipe (28), the other end of the second connecting pipe (28) is communicated with the suction nozzle (18), the air suction pump (29) is communicated with one end of the first connecting pipe (30), the other end of the first connecting pipe (30) is arranged on one side of the power plate (23) close to the handle, and the air suction pump (29) is electrically connected with the PLC.
6. The mowing apparatus with adjusting and collecting functions according to claim 1, wherein a detection chamber is arranged below the main body (1), a pressure sensor (42), a spring (40) and a detection pipe (41) are arranged in the detection chamber, the pressure sensor (42) is fixed at the top in the detection chamber, the detection pipe (41) is connected with the pressure sensor (42) through the spring (40), and the pressure sensor (42) is electrically connected with a PLC.
7. Mowing apparatus with adjustment and collection function according to claim 1, characterized in that said adjustment assembly further comprises a bearing housing fixed on top inside the main body (1), said bearing housing being fitted over the transmission shaft.
8. mowing device with adjustment and collection function according to claim 1, characterized in that the support plate (31) is provided with two baffles at both ends below, said baffles being arranged obliquely.
9. Mowing apparatus with adjustment and collection function according to claim 1, characterized in that said second motor (34) is a servomotor.
10. mowing device with adjustment and collection function according to claim 1, characterized in that said supporting shaft (27) is coated with lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971492.1A CN110558029A (en) | 2019-10-14 | 2019-10-14 | Mowing equipment with adjusting and collecting functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910971492.1A CN110558029A (en) | 2019-10-14 | 2019-10-14 | Mowing equipment with adjusting and collecting functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110558029A true CN110558029A (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910971492.1A Withdrawn CN110558029A (en) | 2019-10-14 | 2019-10-14 | Mowing equipment with adjusting and collecting functions |
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| Country | Link |
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| CN (1) | CN110558029A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111373926A (en) * | 2020-03-18 | 2020-07-07 | 广州京海科技有限公司 | Mowing equipment with collecting function for greening |
| CN112317247A (en) * | 2020-10-30 | 2021-02-05 | 南京敏美升商贸有限公司 | Avoid LED lamps and lanterns production adhesive deposite device for intelligent manufacturing of jam |
| CN113287595A (en) * | 2021-06-25 | 2021-08-24 | 江苏华源节水股份有限公司 | Intelligent clearing method for weeds in field ridges |
| WO2022095004A1 (en) * | 2020-11-08 | 2022-05-12 | 唐山圣因海洋科技有限公司 | Mowing apparatus for agricultural planting |
-
2019
- 2019-10-14 CN CN201910971492.1A patent/CN110558029A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111373926A (en) * | 2020-03-18 | 2020-07-07 | 广州京海科技有限公司 | Mowing equipment with collecting function for greening |
| CN112317247A (en) * | 2020-10-30 | 2021-02-05 | 南京敏美升商贸有限公司 | Avoid LED lamps and lanterns production adhesive deposite device for intelligent manufacturing of jam |
| WO2022095004A1 (en) * | 2020-11-08 | 2022-05-12 | 唐山圣因海洋科技有限公司 | Mowing apparatus for agricultural planting |
| CN113287595A (en) * | 2021-06-25 | 2021-08-24 | 江苏华源节水股份有限公司 | Intelligent clearing method for weeds in field ridges |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191213 |
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| WW01 | Invention patent application withdrawn after publication |