CN112166796A - Agricultural equipment that factor of safety is high - Google Patents
Agricultural equipment that factor of safety is high Download PDFInfo
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- CN112166796A CN112166796A CN202010955493.XA CN202010955493A CN112166796A CN 112166796 A CN112166796 A CN 112166796A CN 202010955493 A CN202010955493 A CN 202010955493A CN 112166796 A CN112166796 A CN 112166796A
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- Prior art keywords
- box body
- disc
- fixed
- driving
- fixed pipe
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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
- A01D34/67—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
- A01D34/6806—Driving mechanisms
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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
- 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
- A01D34/82—Other details
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/18—Safety devices for parts of the machines
- A01D75/185—Avoiding collisions with obstacles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The invention relates to agricultural equipment with high safety factor, which comprises a box body and a blade, wherein the box body is in a cuboid shape, the blade is arranged in the box body, the bottom of the box body is provided with an intelligent moving device, the box body is provided with a driving mechanism and an auxiliary mechanism, the driving mechanism comprises a fixed pipe, a protective ring, a sealing plate, a driving assembly and an inflation assembly, the driving assembly comprises a driving motor, a driving disc, a driven disc, a transmission shaft, two guide rods and two guide holes, the inflation component comprises a push rod, a connecting rod, a moving rod, an extrusion disc, a stop block, a return spring and an air pipe, the auxiliary mechanism comprises at least two auxiliary components which are circumferentially and uniformly distributed by taking the axis of the transmission shaft as a center, this agricultural equipment that factor of safety is high has realized the function of mowing through actuating mechanism, not only, has still realized the function of clean blade through complementary unit.
Description
Technical Field
The invention relates to the field of agricultural equipment, in particular to agricultural equipment with high safety factor.
Background
Agriculture is an industry for obtaining products through artificial cultivation by utilizing growth and development laws of animals and plants, wherein a mower is one of agricultural equipment, and is a mechanical tool for trimming vegetation or removing ground weeds.
After the existing mower is used, more weeds can be remained on the blade, the humidity of the weeds is large, the rusting speed of the blade is easily accelerated, the cleanliness of the blade is reduced, and moreover, the existing mower blade is mostly directly exposed outside, so that the injury to a human body is easily caused during the carrying or maintenance of the mower, and the protection performance and the practicability are reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the agricultural equipment with high safety factor is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: agricultural equipment with high safety factor comprises a box body and a blade, wherein the box body is in a cuboid shape, the blade is arranged in the box body, an intelligent moving device is arranged at the bottom of the box body, and a driving mechanism and an auxiliary mechanism are arranged on the box body;
the driving mechanism comprises a fixed pipe, a protective ring, a sealing plate, a driving assembly and an inflating assembly, the fixed pipe is vertically arranged in the box body, the top end of the fixed pipe is hermetically and fixedly connected with the top of the box body, a through hole is formed in the bottom of the box body, the protective ring and the fixed pipe are coaxially arranged, the bottom of the protective ring is inserted into the through hole, the protective ring is hermetically and fixedly connected with the inner wall of the through hole, the sealing plate is perpendicular to the fixed pipe and is positioned between the fixed pipe and the sealing ring, the sealing plate is hermetically and fixedly connected with the top of the protective ring, a gap is formed between the sealing plate and the bottom end of the fixed pipe, the blade is arranged in the protective ring, the driving assembly is arranged in the fixed pipe, and the inflating assembly is arranged on;
the driving assembly comprises a driving motor, a driving disc, a driven disc, a transmission shaft, two guide rods and two guide holes, the driving motor is fixed at the top in the box body, the driving disc, the driven disc and the transmission shaft are coaxially arranged with the fixed pipe, the driving motor is in transmission connection with the top of the driving disc, the driven disc is positioned between the driving disc and the sealing plate, the driving disc and the driven disc are both in sliding and sealing connection with the inner wall of the fixed pipe, a gap is arranged between the driving disc and the driven disc, the guide holes are arranged on the driven disc, the guide rods are parallel to the transmission shaft and penetrate through the guide holes, the guide rods are in sliding and sealing connection with the inner walls of the guide holes, the top ends of the guide rods are fixed at the bottom of the driving disc, assembly holes are arranged on the sealing plate, the transmission shaft penetrates through the assembly holes, the transmission shaft is, the blade is arranged at the bottom end of the transmission shaft;
the inflation assembly comprises a push rod, a connecting rod, a moving rod, an extrusion disc, a stop block, a reset spring and an air pipe, wherein a connecting hole is formed in one side of the box body, the axis of the moving rod is perpendicular to and intersected with the axis of the fixed pipe, the moving rod penetrates through the connecting hole and is in sliding connection with the inner wall of the connecting hole, the air pipe and the extrusion disc are both arranged in the box body and are coaxially arranged with the moving rod, one end of the air pipe is fixed to one side, close to the moving rod, of the fixed pipe and is communicated with the fixed pipe, the connecting position of the air pipe and the fixed pipe is located between the driving disc and the driven disc, the extrusion disc is arranged in the air pipe and is in sliding and sealing connection with the inner wall of the air pipe, the extrusion disc is fixed to one end, close to the fixed pipe, of the push rod is obliquely arranged on one side, provided with, the axis of the push rod is intersected with the axis of the fixed pipe, the distance between the bottom end of the push rod and the axis of the fixed pipe is smaller than the distance between the other end of the push rod and the axis of the fixed pipe, the push rod is provided with a sliding groove, the connecting rod is arranged in the sliding groove, the axis of the connecting rod is respectively perpendicular to the moving rod and the fixed pipe, the connecting rod is matched with the sliding groove and is in sliding connection with the inner wall of the sliding groove, the connecting rod is fixed on the push rod, the reset spring is positioned between the push rod and the box body, the push rod is connected with the box body through the reset spring, and the stop block is fixed on one side;
the auxiliary mechanism comprises at least two auxiliary assemblies which are circumferentially and uniformly distributed by taking the axis of the transmission shaft as a center;
the auxiliary assembly comprises fan blades, a bearing, a rotating shaft, a torsion spring, a rotating drum, a connecting wire, a fixed pulley and an air hole, the air hole is arranged on the sealing plate and communicated with the protective ring, the rotating shaft is parallel to the fixed pipe, the fan blades are arranged in the air holes and are arranged at the bottom end of the rotating shaft, the rotating drum and the rotating shaft are coaxially arranged and are fixed at the top end of the rotating shaft, the inner ring of the bearing is arranged on the rotating shaft, the outer ring of the bearing is fixedly connected with the inner wall of the box body, the torsion spring is positioned between the bearing and the fan blade, the fan blade is connected with the outer ring of the bearing through the torsion spring, the torsion spring is in a deformation state, the fixed pulley is arranged above the sealing plate and is fixedly connected with the sealing plate, one end of the connecting wire is fixed at the bottom of the driven disc, the other end of the connecting wire is fixed on the rotary drum by bypassing the fixed pulley, and the connecting wire is wound on the rotary drum.
Preferably, a strainer is attached to each of the air holes for dust prevention.
Preferably, in order to reduce the gap between the air tube and the pressing plate, the inner wall of the air tube is coated with sealing grease.
Preferably, in order to facilitate the installation of the moving rod, both ends of the moving rod are provided with chamfers.
Preferably, the moving rod is coated with a lubricating oil in order to reduce friction between the moving rod and the inner wall of the coupling hole.
Preferably, the stop block is made of rubber for achieving buffering and vibration reduction.
Preferably, the top of the box body is provided with a photovoltaic panel for energy conservation.
Preferably, in order to improve the cleaning effect of the blades, at least two fixing blocks are arranged in the fixing pipe, the fixing blocks correspond to the guide rods one to one and are located between the driving disc and the driven disc, and the fixing blocks are fixed on the driving disc and abut against the driven disc.
Preferably, the drive motor is a servo motor in order to increase the drive force of the drive motor.
Preferably, in order to prolong the service life of the box body, the box body is provided with an anti-corrosion zinc coating.
The agricultural equipment with high safety factor has the beneficial effects that the mowing function is realized through the driving mechanism, compared with the existing driving mechanism, the driving mechanism can enable the blade to automatically move into the protective ring during the operation stop period of the equipment, the protection is improved, the safety is higher, not only is the safety higher, but also the function of cleaning the blade is realized through the auxiliary mechanism, compared with the existing auxiliary mechanism, the auxiliary mechanism enables the blade to rotate through the movement of the driven disc as the driving force, the integrated linkage structure is realized through the driving mechanism, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of the construction of a high safety agricultural apparatus of the present invention;
FIG. 2 is a schematic illustration of the drive assembly of the high safety agricultural apparatus of the present invention;
FIG. 3 is a schematic diagram of the construction of the inflation assembly of the high safety factor agricultural apparatus of the present invention;
FIG. 4 is a schematic diagram of the construction of the auxiliary components of the high safety factor agricultural apparatus of the present invention;
in the figure: 1. the novel blade-free photovoltaic filter comprises a box body, 2 blades, 3 a fixed pipe, 4 a protective ring, 5 a sealing plate, 6 a driving motor, 7 a driving disc, 8 a driven disc, 9 a transmission shaft, 10 a guide rod, 11 a push rod, 12 a connecting rod, 13 a moving rod, 14 an extrusion disc, 15 a stop block, 16 a return spring, 17 an air pipe, 18 fan blades, 19 a bearing, 20 a rotating shaft, 21 a torsion spring, 22 a rotary drum, 23 a connecting wire, 24 a fixed pulley, 25 a filter screen, 26 a photovoltaic plate and 27 a fixed block.
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. 1-3, the agricultural equipment with high safety factor comprises a box body 1 and a blade 2, wherein the box body 1 is cuboid, the blade 2 is arranged in the box body 1, the bottom of the box body 1 is provided with an intelligent moving device, and the box body 1 is provided with a driving mechanism and an auxiliary mechanism;
the driving mechanism comprises a fixed pipe 3, a protective ring 4, a sealing plate 5, a driving assembly and an inflating assembly, wherein the fixed pipe 3 is vertically arranged in a box body 1, the top end of the fixed pipe 3 is hermetically and fixedly connected with the top of the box body 1, the bottom of the box body 1 is provided with a through hole, the protective ring 4 and the fixed pipe 3 are coaxially arranged, the bottom of the protective ring 4 is inserted into the through hole, the protective ring 4 is hermetically and fixedly connected with the inner wall of the through hole, the sealing plate 5 is perpendicular to the fixed pipe 3 and is positioned between the fixed pipe 3 and a sealing ring, the sealing plate 5 is hermetically and fixedly connected with the top of the protective ring 4, a gap is formed between the sealing plate 5 and the bottom end of the fixed pipe 3, the blade 2 is arranged in the protective ring 4, the driving assembly is arranged in the fixed pipe 3, and the inflating assembly is arranged on one side of;
the driving assembly comprises a driving motor 6, a driving disc 7, a driven disc 8, a transmission shaft 9, two guide rods 10 and two guide holes, the driving motor 6 is fixed at the top in the box body 1, the driving disc 7, the driven disc 8 and the transmission shaft 9 are all coaxially arranged with the fixed pipe 3, the driving motor 6 is in transmission connection with the top of the driving disc 7, the driven disc 8 is positioned between the driving disc 7 and the sealing plate 5, the driving disc 7 and the driven disc 8 are both in sliding and sealing connection with the inner wall of the fixed pipe 3, a gap is arranged between the driving disc 7 and the driven disc 8, the guide holes are arranged on the driven disc 8, the guide rods 10 are parallel to the transmission shaft 9 and penetrate through the guide holes, the guide rods 10 are in sliding and sealing connection with the inner walls of the guide holes, the top ends of the guide rods 10 are fixed at the bottom of the driving disc 7, the sealing plate 5, the transmission shaft 9 is connected with the inner wall of the assembly hole in a sliding and sealing mode, the top end of the transmission shaft 9 is fixed to the bottom of the driven disc 8, and the blade 2 is installed at the bottom end of the transmission shaft 9;
the inflation assembly comprises a push rod 11, a connecting rod 12, a moving rod 13, an extrusion disc 14, a stop block 15, a reset spring 16 and an air pipe 17, wherein a connecting hole is formed in one side of the box body 1, the axis of the moving rod 13 is perpendicular to and intersected with the axis of the fixed pipe 3, the moving rod 13 penetrates through the connecting hole and is in sliding connection with the inner wall of the connecting hole, the air pipe 17 and the extrusion disc 14 are both arranged in the box body 1, the air pipe 17 and the extrusion disc 14 are both coaxially arranged with the moving rod 13, one end of the air pipe 17 is fixed on one side, close to the moving rod 13, of the fixed pipe 3 and is communicated with the fixed pipe 3, the connecting part of the air pipe 17 and the fixed pipe 3 is located between a driving disc 7 and a driven disc 8, the extrusion disc 14 is arranged in the air pipe 17, the extrusion disc 14 is in sliding and sealing connection with the inner wall of the air pipe 17, the extrusion, the push rod 11 is obliquely arranged on one side of the box body 1, which is provided with a connecting hole, the bottom end of the push rod 11 is hinged with the box body 1, the axis of the push rod 11 is intersected with the axis of the fixed tube 3, the distance between the bottom end of the push rod 11 and the axis of the fixed tube 3 is smaller than the distance between the other end of the push rod 11 and the axis of the fixed tube 3, a sliding groove is formed in the push rod 11, the connecting rod 12 is arranged in the sliding groove, the axis of the connecting rod 12 is respectively perpendicular to the moving rod 13 and the fixed tube 3, the connecting rod 12 is matched with the sliding groove and is in sliding connection with the inner wall of the sliding groove, the connecting rod 12 is fixed on the push rod 11, the reset spring 16 is positioned between the push rod 11 and the box body 1, the push rod 11 is connected with the box body 1 through the reset;
during the use of the device, a user pushes the push rod 11, the push rod 11 rotates around the bottom end of the push rod 11 towards the direction close to the box body 1 and abuts against the stop block 15, the rotation of the push rod 11 drives the moving rod 13 to move towards the direction close to the fixed pipe 3 through the connecting rod 12 and compresses the return spring 16, the moving of the moving rod 13 drives the extrusion disc 14 to synchronously move in the air pipe 17, air in the air pipe 17 is conveyed between the driving disc 7 and the driven disc 8, so that the air pressure between the driving disc 7 and the driven disc 8 is increased, the driven disc 8 moves towards the direction far away from the driving disc 7 under the action of the air pressure, the movement of the driven disc 8 drives the blades 2 to synchronously move through the transmission shaft 9, the blades 2 move to the lower part of the box body 1, the driving disc 7 is rotated through the driving motor 6, the rotation of the driving disc 7 drives the driven disc 8 to rotate through, the rotation of the driven disc 8 drives the transmission shaft 9 to rotate, the rotation of the transmission shaft 9 drives the blade 2 to rotate, mowing can be achieved, and through the intelligent moving device, intelligent movement of the box body 1 can be achieved, after mowing is completed, a user loosens the push rod 11, the push rod 11 is reset under the elastic action of the reset spring 16, the extrusion disc 14 can move in the air pipe 17 in the reverse direction, air between the driving disc 7 and the driven disc 8 is sucked into the air pipe 17, air pressure between the driving disc 7 and the driven disc 8 is reduced, the driven disc 8 can be reset under the action of the air pressure, the driven disc 8 is reset, the blade 2 is driven by the transmission shaft 9 to reset and move into the protection ring 4, here, the blade 2 is moved into the protection ring 4, the protection function is achieved, the blade 2 is prevented from causing injury to a human body, and safety is improved.
As shown in fig. 4, the auxiliary mechanism comprises at least two auxiliary assemblies which are circumferentially and uniformly distributed with the axis of the transmission shaft 9 as a center;
the auxiliary assembly comprises fan blades 18, a bearing 19, a rotating shaft 20, a torsion spring 21, a rotating drum 22, a connecting wire 23, a fixed pulley 24 and an air hole, wherein the air hole is formed in the sealing plate 5 and communicated with the protective ring 4, the rotating shaft 20 is parallel to the fixed pipe 3, the fan blades 18 are arranged in the air hole and mounted at the bottom end of the rotating shaft 20, the rotating drum 22 and the rotating shaft 20 are coaxially arranged and fixed at the top end of the rotating shaft 20, an inner ring of the bearing 19 is mounted on the rotating shaft 20, an outer ring of the bearing 19 is fixedly connected with the inner wall of the box body 1, the torsion spring 21 is positioned between the bearing 19 and the fan blades 18, the fan blades 18 are connected with an outer ring of the bearing 19 through the torsion spring 21, the torsion spring 21 is in a deformation state, the fixed pulley 24 is arranged above the sealing plate 5 and fixedly connected with the sealing plate 5, the other end of the connecting wire 23 is fixed on the drum 22 by passing over the fixed pulley 24, and the connecting wire 23 is wound on the drum 22.
When the driven disc 8 moves away from the driving disc 7, the connecting wire 23 is loosened, the fan blades 18 are rotated under the elastic action of the torsion spring 21, the rotation of the fan blades 18 drives the rotating shaft 20 to rotate under the supporting action of the bearing 19, the rotary drum 22 is made to wind the connecting wire 23, air in the protective ring 4 can be conveyed into the box body 1 from the air holes through the rotation of the fan blades 18, when the driven disc 8 moves in the reverse direction, the connecting wire 23 pulls the rotary drum 22 to rotate in the reverse direction, the rotating shaft 20 can drive the fan blades 18 to rotate in the reverse direction, air in the box body 1 can be conveyed into the protective ring 4 from the air holes to the blades 2, weed fragments on the blades 2 can be separated from the blades 2 under the action of air flow, and the function of cleaning the blades 2 is achieved.
Preferably, a screen 25 is installed in each air hole for dust prevention.
The filter screen 25 is used for intercepting dust in air in the air holes, so that dust prevention is realized.
Preferably, in order to reduce the gap between the air tube 17 and the pressing plate 14, the inner wall of the air tube 17 is coated with sealing grease.
The sealing grease is used for a gap between the air pipe 17 and the extrusion disc 14, and the sealing performance is improved.
Preferably, in order to facilitate the installation of the moving rod 13, both ends of the moving rod 13 are provided with chamfers.
The chamfering is used for reducing the caliber of the moving rod 13 when passing through the connecting hole, and the effect of convenient installation is achieved.
Preferably, in order to reduce the friction between the moving rod 13 and the inner wall of the coupling hole, the moving rod 13 is coated with a lubricating oil.
The lubricating oil has the function of reducing the friction force between the moving rod 13 and the inner wall of the connecting hole, and the moving fluency of the moving rod 13 is improved.
Preferably, the stopper 15 is made of rubber for achieving cushioning and vibration reduction.
The rubber texture is softer, can reduce the impact force that produces when push rod 11 and dog 15 support to lean on, has realized buffering and damping.
Preferably, a photovoltaic panel 26 is arranged on the top of the box body 1 for saving energy.
The photovoltaic panel 26 can absorb light rays to perform photovoltaic power generation, and energy conservation is realized.
Preferably, in order to improve the cleaning effect of the blade 2, at least two fixing blocks 27 are arranged in the fixing tube 3, the fixing blocks 27 correspond to the guide rods 10 one by one and are located between the driving disc 7 and the driven disc 8, and the fixing blocks 27 are fixed on the driving disc 7 and abut against the driven disc 8.
When the distance between driven disk 8 and driving disk 7 is reduced, fixing block 27 can abut against driven disk 8 and generate vibration, and the vibration is transmitted to blade 2, so that the debris on blade 2 can improve the cleaning effect of blade 2 under the action of vibration.
Preferably, the driving motor 6 is a servo motor in order to increase the driving force of the driving motor 6.
The servo motor has a characteristic of strong overload capability, so that the driving force of the driving motor 6 can be improved.
Preferably, in order to prolong the service life of the box body 1, an anti-corrosion zinc coating is arranged on the box body 1.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of box 1, prolongs the life of box 1.
During the use of the device, a user pushes the push rod 11, the push rod 11 rotates around the bottom end of the push rod 11 towards the direction close to the box body 1 and abuts against the stop block 15, the rotation of the push rod 11 drives the moving rod 13 to move towards the direction close to the fixed pipe 3 through the connecting rod 12 and compresses the return spring 16, the moving of the moving rod 13 drives the extrusion disc 14 to synchronously move in the air pipe 17, air in the air pipe 17 is conveyed between the driving disc 7 and the driven disc 8, so that the air pressure between the driving disc 7 and the driven disc 8 is increased, the driven disc 8 moves towards the direction far away from the driving disc 7 under the action of the air pressure, the movement of the driven disc 8 drives the blades 2 to synchronously move through the transmission shaft 9, the blades 2 move to the lower part of the box body 1, the driving disc 7 is rotated through the driving motor 6, the rotation of the driving disc 7 drives the driven disc 8 to rotate through, the rotation of the driven disc 8 drives the transmission shaft 9 to rotate, the rotation of the transmission shaft 9 drives the blade 2 to rotate, so that mowing can be realized, and the intelligent movement device can realize the intelligent movement of the box body 1, after mowing is finished, a user loosens the push rod 11, the push rod 11 is reset under the elastic action of the reset spring 16, so that the extrusion disc 14 can reversely move in the air pipe 17, air between the driving disc 7 and the driven disc 8 is sucked into the air pipe 17, the air pressure between the driving disc 7 and the driven disc 8 is reduced, the driven disc 8 can be reset under the action of the air pressure, the reset of the driven disc 8 drives the blade 2 to reset through the transmission shaft 9 and move into the protective ring 4, here, the blade 2 is moved into the protective ring 4 to play a role in protecting the blade 2 from hurting a human body, the safety is improved, and when the driven disc 8 moves towards a direction far away from the driving disc 7, the connecting wire 23 is loosened, the fan blade 18 is rotated under the elastic action of the torsion spring 21, the rotation of the fan blade 18 drives the rotating shaft 20 to rotate under the supporting action of the bearing 19, the rotary drum 22 is made to wind the connecting wire 23, air in the protective ring 4 can be conveyed into the box body 1 from the air hole through the rotation of the fan blade 18, when the driven disc 8 moves reversely, the connecting wire 23 pulls the rotary drum 22 to rotate reversely, the rotating shaft 20 can drive the fan blade 18 to rotate reversely, the air in the box body 1 can be conveyed into the protective ring 4 from the air hole and onto the blade 2, the weed fragments on the blade 2 can be separated from the blade 2 under the action of air flow, and the function of cleaning the blade 2 is achieved.
Compared with the prior art, this agricultural equipment that factor of safety is high has realized the function of mowing through actuating mechanism, compare with current actuating mechanism, this actuating mechanism can make this equipment blade 2 automatically move to the guard ring 4 in during the bring to rest, the protectiveness has been promoted, the security is higher, moreover, still realize the function of clean blade 2 through complementary unit, compare with current complementary unit, this complementary unit makes flabellum 18 rotate as drive power through the removal of driven plate 8, integral type linkage structure has been realized with actuating mechanism, the practicality is stronger.
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 agricultural equipment with the high safety factor comprises a box body (1) and a blade (2), wherein the box body (1) is cuboid in shape, the blade (2) is arranged in the box body (1), and an intelligent moving device is arranged at the bottom of the box body (1), and is characterized in that a driving mechanism and an auxiliary mechanism are arranged on the box body (1);
the driving mechanism comprises a fixed pipe (3), a protective ring (4), a sealing plate (5), a driving assembly and an inflating assembly, wherein the fixed pipe (3) is vertically arranged in a box body (1), the top end of the fixed pipe (3) is hermetically and fixedly connected with the top of the box body (1), a through hole is formed in the bottom of the box body (1), the protective ring (4) and the fixed pipe (3) are coaxially arranged, the bottom of the protective ring (4) is inserted into the through hole, the protective ring (4) is hermetically and fixedly connected with the inner wall of the through hole, the sealing plate (5) is perpendicular to the fixed pipe (3) and is positioned between the fixed pipe (3) and the sealing ring, the sealing plate (5) is hermetically and fixedly connected with the top of the protective ring (4), a gap is formed between the sealing plate (5) and the bottom end of the fixed pipe (3), and the blade (2) is arranged in the protective ring (4), the driving assembly is arranged in the fixed pipe (3), and the inflating assembly is arranged on one side of the box body (1);
the driving assembly comprises a driving motor (6), a driving disc (7), a driven disc (8), a transmission shaft (9), two guide rods (10) and two guide holes, the driving motor (6) is fixed at the top in the box body (1), the driving disc (7), the driven disc (8) and the transmission shaft (9) are coaxially arranged with the fixed pipe (3), the driving motor (6) is in transmission connection with the top of the driving disc (7), the driven disc (8) is located between the driving disc (7) and the sealing plate (5), the driving disc (7) and the driven disc (8) are in sliding and sealing connection with the inner wall of the fixed pipe (3), a gap is arranged between the driving disc (7) and the driven disc (8), the guide holes are formed in the driven disc (8), the guide rods (10) are parallel to the transmission shaft (9) and penetrate through the guide holes, and the guide rods (10) are in sliding and sealing connection with the inner wall of the guide holes, the top end of the guide rod (10) is fixed to the bottom of the driving disc (7), the sealing plate (5) is provided with an assembly hole, the transmission shaft (9) penetrates through the assembly hole, the transmission shaft (9) is in sliding and sealing connection with the inner wall of the assembly hole, the top end of the transmission shaft (9) is fixed to the bottom of the driven disc (8), and the blade (2) is installed at the bottom end of the transmission shaft (9);
the inflation assembly comprises a push rod (11), a connecting rod (12), a moving rod (13), an extrusion disc (14), a stop block (15), a reset spring (16) and an air pipe (17), wherein a connecting hole is formed in one side of the box body (1), the axis of the moving rod (13) is perpendicular to and intersected with the axis of the fixed pipe (3), the moving rod (13) penetrates through the connecting hole and is in sliding connection with the inner wall of the connecting hole, the air pipe (17) and the extrusion disc (14) are both arranged in the box body (1), the air pipe (17) and the extrusion disc (14) are both coaxially arranged with the moving rod (13), one end of the air pipe (17) is fixed on one side, close to the moving rod (13), of the fixed pipe (3) and is communicated with the fixed pipe (3), the connecting position of the air pipe (17) and the fixed pipe (3) is located between a driving disc (7) and a driven disc (8), and the extrusion disc (14) is arranged in the air pipe (, the inner wall of extrusion disk (14) and trachea (17) slides and sealing connection, extrusion disk (14) are fixed in the one end that is close to fixed pipe (3) of carriage release lever (13), push rod (11) slope sets up the one side that is equipped with the connecting hole in box (1), the bottom of push rod (11) is articulated with box (1), the axis of push rod (11) is crossing with the axis of fixed pipe (3), the distance between the bottom of push rod (11) and fixed pipe (3) axis is less than the distance between the other end of push rod (11) and fixed pipe (3) axis, be equipped with the spout on push rod (11), connecting rod (12) set up in the spout, the axis of connecting rod (12) is perpendicular with carriage release lever (13) and fixed pipe (3) respectively, connecting rod (12) match with the spout and with the inner wall sliding connection of spout, the connecting rod (12) is fixed on the push rod (11), the reset spring (16) is located between the push rod (11) and the box body (1), the push rod (11) is connected with the box body (1) through the reset spring (16), and the stop block (15) is fixed on one side of the box body (1) provided with the connecting hole and located above the push rod (11);
the auxiliary mechanism comprises at least two auxiliary components which are circumferentially and uniformly distributed by taking the axis of the transmission shaft (9) as a center;
the auxiliary assembly comprises fan blades (18), a bearing (19), a rotating shaft (20), a torsion spring (21), a rotary drum (22), a connecting wire (23), a fixed pulley (24) and an air hole, wherein the air hole is formed in a sealing plate (5) and communicated with a protective ring (4), the rotating shaft (20) is parallel to a fixed pipe (3), the fan blades (18) are arranged in the air hole and installed at the bottom end of the rotating shaft (20), the rotary drum (22) and the rotating shaft (20) are coaxially arranged and fixed at the top end of the rotating shaft (20), an inner ring of the bearing (19) is installed on the rotating shaft (20), an outer ring of the bearing (19) is fixedly connected with the inner wall of the box body (1), the torsion spring (21) is located between the bearing (19) and the fan blades (18), and the fan blades (18) are connected with an outer ring of the bearing (19) through the torsion spring (21, the torsion spring (21) is in a deformation state, the fixed pulley (24) is arranged above the sealing plate (5) and is fixedly connected with the sealing plate (5), one end of the connecting wire (23) is fixed to the bottom of the driven disc (8), the other end of the connecting wire (23) bypasses the fixed pulley (24) and is fixed to the rotary drum (22), and the connecting wire (23) is wound on the rotary drum (22).
2. A highly secure agricultural apparatus as defined in claim 1, wherein a screen (25) is mounted in each air hole.
3. A highly secure agricultural apparatus as defined in claim 1, wherein the inner wall of the air tube (17) is coated with a sealing grease.
4. The agricultural equipment with high safety factor as claimed in claim 1, wherein the movable rod (13) is provided with chamfers at both ends.
5. A highly secure agricultural apparatus as defined in claim 1, wherein the travel bar (13) is coated with a lubricating oil.
6. The agricultural equipment with high safety factor as claimed in claim 1, wherein the stop block (15) is made of rubber.
7. The agricultural equipment with high safety factor as claimed in claim 1, wherein the top of the box body (1) is provided with a photovoltaic panel (26).
8. The agricultural equipment with high safety factor of claim 1, wherein at least two fixing blocks (27) are arranged in the fixing pipe (3), the fixing blocks (27) correspond to the guide rods (10) one by one and are located between the driving disc (7) and the driven disc (8), and the fixing blocks (27) are fixed on the driving disc (7) and abut against the driven disc (8).
9. The agricultural apparatus with a high safety factor as claimed in claim 1, wherein the drive motor (6) is a servo motor.
10. The agricultural equipment with high safety factor as claimed in claim 1, wherein the tank body (1) is provided with an anti-corrosion zinc coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955493.XA CN112166796A (en) | 2020-09-11 | 2020-09-11 | Agricultural equipment that factor of safety is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010955493.XA CN112166796A (en) | 2020-09-11 | 2020-09-11 | Agricultural equipment that factor of safety is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112166796A true CN112166796A (en) | 2021-01-05 |
Family
ID=73921835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010955493.XA Withdrawn CN112166796A (en) | 2020-09-11 | 2020-09-11 | Agricultural equipment that factor of safety is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112166796A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829020A (en) * | 2021-01-22 | 2021-05-25 | 万少豪 | Chinese chess raw material block manufacturing device |
| CN116548199A (en) * | 2023-06-14 | 2023-08-08 | 杭州绿图信息科技有限公司 | Plant trimming device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4753062A (en) * | 1987-06-11 | 1988-06-28 | Capro, Inc. | Lawn mower and safety control therefor |
| CN110313303A (en) * | 2019-07-23 | 2019-10-11 | 深圳市雷凌广通技术研发有限公司 | A kind of drive type mowing-apparatus that safety coefficient is high |
| CN110786129A (en) * | 2019-11-26 | 2020-02-14 | 何桂华 | Gardens lawn mowing equipment that factor of safety is high |
| CN110896723A (en) * | 2019-11-29 | 2020-03-24 | 广州市欧树环保科技有限公司 | A lawn mowing equipment that is used for gardens that reliability is high |
-
2020
- 2020-09-11 CN CN202010955493.XA patent/CN112166796A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4753062A (en) * | 1987-06-11 | 1988-06-28 | Capro, Inc. | Lawn mower and safety control therefor |
| CN110313303A (en) * | 2019-07-23 | 2019-10-11 | 深圳市雷凌广通技术研发有限公司 | A kind of drive type mowing-apparatus that safety coefficient is high |
| CN110786129A (en) * | 2019-11-26 | 2020-02-14 | 何桂华 | Gardens lawn mowing equipment that factor of safety is high |
| CN110896723A (en) * | 2019-11-29 | 2020-03-24 | 广州市欧树环保科技有限公司 | A lawn mowing equipment that is used for gardens that reliability is high |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112829020A (en) * | 2021-01-22 | 2021-05-25 | 万少豪 | Chinese chess raw material block manufacturing device |
| CN112829020B (en) * | 2021-01-22 | 2023-11-03 | 安徽禄达木业有限公司 | Chinese chess raw material block manufacturing device |
| CN116548199A (en) * | 2023-06-14 | 2023-08-08 | 杭州绿图信息科技有限公司 | Plant trimming device |
| CN116548199B (en) * | 2023-06-14 | 2023-12-22 | 常宁市耀鄉农业开发有限公司 | Plant trimming device |
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Application publication date: 20210105 |