CN211982649U

CN211982649U - Weeding equipment for afforestation

Info

Publication number: CN211982649U
Application number: CN201922298861.3U
Authority: CN
Inventors: 陈克聪
Original assignee: Sichuan Zhengtong Senjing Forestry Technology Co ltd
Current assignee: Sichuan Zhengtong Senjing Forestry Technology Co ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-11-24
Anticipated expiration: 2029-12-19

Abstract

The utility model provides a weeding equipment for afforestation belongs to lawn mower technical field, including frame, battery, AC motor, balancing weight, shift knob, the mouth that charges, handle, pivot, rolling disc, divider ring, prism piece, piston cylinder, ejector pin, tension spring, piston piece, holding ring, cable wire and curved surface ring, the inner wall of frame passes through screw fixedly connected with battery, and the bottom embedding of frame bonds has AC motor, and the inner wall of frame passes through screw fixedly connected with balancing weight. The utility model provides a cable wire is followed the rolling disc and is rotated at a high speed, makes the cable wire possess very big kinetic energy and can cut off weeds in the twinkling of an eye, when the stone was touch to the cable wire, the cable wire can crooked kinetic energy in the twinkling of an eye will diminish, makes the kinetic energy of stone after the collision will be very little, can not cause splashing of stone and take place danger, compares with traditional weeding equipment, and the cable wire has the pliability, neither can cause splashing of stone, is difficult to damage again, and life is longer, and wear is littleer, and is safer.

Description

Weeding equipment for afforestation

Technical Field

The utility model relates to a lawn mower technical field, it is specific, relate to a weeding equipment.

Background

The lawn mower is a mechanical device for cutting pasture and a green environmental protection device. It can cut grass and weeds in the garden and forest, and air-cure them, and can use the recovered hay in animal feed, and the name of said lawn mower is more, and also called lawn mower, grass mower, lawn trimmer and grass trimmer, and said lawn mower can be mainly used for trimming garden decoration trimming, lawn greening trimming, urban street, greening scenic spot and field garden trimming, in particular trimming lawn and grassland in the park, football field and other grass fields, private villa garden and vegetation of farm and animal field, and also can be used for trimming in autumn, however, when the lawn mower is used for mowing in village and countryside, ground and mountain land, it has a certain limitation, and its main reasons are that its terrain is uneven, power supply mode and weight portability of said lawn mower, and said lawn mower is formed from cutter head, engine, travelling wheel, travelling mechanism, blade, handrail and control portion, the tool bit of lawn mower is high-speed precession and weeds cut off, when the stone was touch in the high-speed rotation of tool bit, the stone can be hit in the twinkling of an eye by the tool bit and fly to injure the human body and cause danger, and there is the security not enough, and the place of use is little, and the suitability is not extensive enough, and the tool bit can damage scheduling problem easily. Therefore, further research needs to be carried out on the basis of the weeding equipment, and the weeding equipment for landscaping is provided.

SUMMERY OF THE UTILITY MODEL

This kind of weeding equipment for afforestation solves the security that the above-mentioned provided not enough, the place of use is little, the suitability is not extensive enough, the problem that the tool bit can damage easily, a weeding equipment for afforestation is provided, the cable wire in this weeding equipment is followed the rolling disc and is rotated at a high speed, make the cable wire possess very big kinetic energy and can cut off weeds in the twinkling of an eye, when the stone is touch to the cable wire, the cable wire can be crooked kinetic energy in the twinkling of an eye and will diminish, make the kinetic energy of colliding back stone will be very little, can not cause splashing of stone and take place danger, compare with traditional weeding equipment, the cable wire has the pliability, neither can cause splashing of stone, be difficult to damage again, long service life, wear is littleer, and.

The utility model provides a following technical scheme: a weeding device for landscaping comprises a frame, a storage battery, an alternating current motor, a balancing weight, a switch button, a charging port, a handle, a rotating shaft, a rotating disc, a separating ring, a prism block, a piston cylinder, a push rod, a tension spring, a piston block, a positioning ring, a steel cable and a curved ring, wherein the inner wall of the frame is fixedly connected with the storage battery through a screw, the alternating current motor is embedded and bonded at the bottom of the frame, the balancing weight is fixedly connected with the inner wall of the frame through a screw, the charging port is embedded and bonded at the left side of the frame, the switch button is embedded and bonded at the top of the frame, the handle is welded at the left side of the frame, the rotating shaft is rotatably connected at the bottom of the alternating current motor, the top of the rotating disc is welded at the bottom of the rotating shaft, the separating ring is welded at the inner wall, the middle embedding of rolling disc bonds and has six piston cylinder, the surface welding of prism piece is provided with six ejector pins and six tension spring, the equal seamless slip of inner wall of piston cylinder has the piston piece, one side of piston piece all welds and is provided with the cable wire, the nested bonding of inner wall of piston cylinder has the holding ring, the nested bonding of inner wall of piston cylinder has the curved surface ring.

Further preferred embodiments: the two rotating discs are welded together in a seamless mode, and the separating ring, the prism block, the piston cylinder, the ejector rod, the tension spring, the piston block, the positioning ring, the steel cable and the curved surface ring are located between the two rotating discs.

Further preferred embodiments: the piston cylinder, the ejector rod, the tension spring, the piston block, the positioning ring, the steel cable and the curved surface ring are encircled between the two rotating discs, and the piston cylinder is adhered to the middle of the separation ring in a penetrating mode.

Further preferred embodiments: and one ends of the push rod and the tension spring are respectively positioned in the six piston cylinders, one end of the tension spring is welded on the piston block, and the push rod is abutted against the surface of the piston block.

Further preferred embodiments: the ejector rod and the tension spring are movably sleeved together and are respectively arranged on six surfaces of the prism block.

Further preferred embodiments: the steel cable penetrates through the middle of the positioning ring and the curved ring movably, and the distance of the steel cable protruding out of the rotating disc is less than one twelfth of the circumference of the rotating disc.

Further preferred embodiments: the bottom of frame rotates and is connected with four wheels, alternating current motor's power take off end is the pivot, and battery and the mouth that charges pass through wire electric connection to alternating current motor and shift knob pass through the wire with series connection's mode electric connection on the battery.

Has the advantages that: the steel cable in the utility model rotates at a high speed along with the rotating disc, so that the steel cable has very large kinetic energy to cut off weeds instantly, when the steel cable touches a stone, the steel cable can be instantly bent to reduce the kinetic energy, so that the kinetic energy of the collided stone is very small, and the stone can not splash to cause danger;

the utility model provides a piston piece can remove in the piston cylinder, when the rotational speed of rolling disc is more and more high, the piston piece will remove to the outside of rolling disc in the piston cylinder, make the cable wire extend the piston cylinder, and then the length that makes the cable wire becomes long, the outside that makes the cable wire possesses the quick weeds of detaching of bigger centrifugal force, the rotational speed that simultaneously works as the rolling disc slowly becomes low, the piston piece will remove to the inboard of rolling disc in the piston cylinder, the cable wire will move into in the piston cylinder, avoid the cable wire winding together.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic bottom sectional view of the rotating disk of the present invention.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 4 is an enlarged schematic view of the present invention at B in fig. 2.

In FIGS. 1-4: the device comprises a frame 1, a storage battery 2, an alternating current motor 3, a balancing weight 4, a switch button 5, a charging port 6, a handle 7, a rotating shaft 8, a rotating disc 9, a separating ring 10, a prism block 11, a piston cylinder 12, an ejector rod 13, a tension spring 14, a piston block 15, a positioning ring 16, a steel cable 17 and a curved ring 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, in an embodiment of the present invention, a weeding apparatus for landscaping includes a frame 1, a storage battery 2, an ac motor 3, a counter weight 4, a switch button 5, a charging port 6, a handle 7, a rotating shaft 8, a rotating disk 9, a separating ring 10, a prism block 11, a piston cylinder 12, a push rod 13, a tension spring 14, a piston block 15, a positioning ring 16, a steel cable 17 and a curved ring 18, wherein the storage battery 2 is fixedly connected to an inner wall of the frame 1 via a screw, the ac motor 3 is embedded and bonded to a bottom of the frame 1, the counter weight 4 is fixedly connected to an inner wall of the frame 1 via a screw, the charging port 6 is embedded and bonded to a left side of the frame 1, the switch button 5 is embedded and bonded to a top of the frame 1, the handle 7 is welded to a left side of the frame 1, the rotating shaft 8 is rotatably connected to a bottom of the, the inner wall of the rotating disc 9 is welded with a separating ring 10 in a seamless mode, a prism block 11 is welded in the middle of the inner wall of the rotating disc 9 through a support rod, six piston cylinders 12 are embedded and bonded in the middle of the rotating disc 9, six ejector rods 13 and six tension springs 14 are welded on the surface of the prism block 11, piston blocks 15 slide on the inner wall of the piston cylinders 12 in a seamless mode, steel cables 17 are welded on one sides of the piston blocks 15, positioning rings 16 are bonded on the inner wall of the piston cylinders 12 in an embedded mode, and curved face rings 18 are bonded on the inner wall of the piston cylinders 12 in an embedded mode.

Preferably, there are two rotating disks 9, and the two rotating disks 9 are welded together without seams, and the separating ring 10, the prism block 11, the piston cylinder 12, the ejector rod 13, the tension spring 14, the piston block 15, the positioning ring 16, the steel cable 17 and the curved ring 18 are located between the two rotating disks 9, the piston cylinder 12, the ejector rod 13, the tension spring 14, the piston block 15, the positioning ring 16, the steel cable 17 and the curved ring 18 are surrounded between the two rotating disks 9, and the piston cylinder 12 is adhered in the middle of the separating ring 10, one end of the ejector rod 13 and one end of the tension spring 14 are located in six piston cylinders 12 respectively, and one end of the tension spring 14 is welded on the piston block 15, and the ejector rod 13 is abutted against the surface of the piston block 15, the piston block 15 can move in the piston cylinder 12, when the rotating speed of the rotating disks 9 is higher, the piston block 15 will move in the piston cylinder 12 to the outside of the rotating disks 9, the steel cable 17 extends out of the piston cylinder 12, so that the length of the steel cable 17 is increased, the outer side of the steel cable 17 has larger centrifugal force to remove weeds quickly, meanwhile, when the rotating speed of the rotating disc 9 is gradually reduced, the piston block 15 moves towards the inner side of the rotating disc 9 in the piston cylinder 12, the steel cable 17 moves into the piston cylinder 12 to avoid the steel cable 17 from being wound together, the ejector rod 13 and the tension spring 14 are movably sleeved together, the ejector rod 13 and the tension spring 14 are respectively arranged on six surfaces of the prism block 11, the steel cable 17 movably penetrates through the middle of the positioning ring 16 and the curved ring 18, the distance of the steel cable 17 protruding out of the rotating disc 9 is less than one twelfth of the circumference length of the rotating disc 9, the steel cable 17 rotates at high speed along with the rotating disc 9, so that the steel cable 17 has very large kinetic energy to cut off weeds instantly, when the steel cable 17 touches stones, the steel cable 17 can, make the kinetic energy of stone after the collision very little, can not cause splashing of stone to take place danger, compare with traditional weeding equipment, cable wire 17 has the pliability, neither can cause splashing of stone, be difficult to damage again, life is longer, wear is littleer, and is safer, the bottom of frame 1 is rotated and is connected with four wheels, alternating current motor 3's power take off end is pivot 8, and battery 2 and mouth 6 that charges pass through wire electric connection, and alternating current motor 3 and shift knob 5 pass through the wire with series connection's mode electric connection on battery 2

The working principle is as follows:

when the weeding device for landscaping of the utility model is used, firstly, the switch button 5 is pressed, the current flows through the lower switch button 5 from the positive pole of the storage battery 2, then flows to the negative pole of the storage battery 2 in response to the alternating current motor 3, the alternating current motor 3 drives the rotating shaft 8 to rotate, the rotating speed of the rotating shaft 8 driven by the alternating current motor 3 is increasingly larger, the rotating speed of the rotating disc 9 driven by the rotating shaft 8 is also increasingly larger, the centrifugal force of the piston block 15 in the piston cylinder 12 is also increasingly larger, when the centrifugal force of the piston block 15 is slowly larger than the pulling force of the tension spring 14, the piston block 15 moves to the outer side of the rotating disc 9 in the piston cylinder 12, the steel cable 17 extends out of the piston cylinder 12, further, the length of the steel cable 17 is lengthened, the outer side of the steel cable 17 has a larger centrifugal force, the steel cable 17 rotates at high speed, after weeding is finished, the switch button 5 is pressed, the power supply of the alternating current motor 3 is cut off, the rotating disc 9 and the rotating shaft 8 continue to rotate due to inertia, the piston block 15 moves towards the inner side of the rotating disc 9 in the piston cylinder 12 along with the slow reduction of the rotating speed of the rotating disc 9, and the steel cable 17 is retracted into the piston cylinder 12 to avoid the steel cable 17 from being wound together.

The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. The utility model provides a weeding equipment for afforestation, includes frame (1), battery (2), alternating current motor (3), balancing weight (4), shift knob (5), charge mouthful (6), handle (7), pivot (8), rolling disc (9), spacer ring (10), prismatic piece (11), piston cylinder (12), ejector pin (13), tension spring (14), piston piece (15), holding ring (16), cable wire (17) and curved surface ring (18), its characterized in that: the inner wall of the frame (1) is fixedly connected with a storage battery (2) through a screw, the bottom of the frame (1) is embedded and bonded with an alternating current motor (3), the inner wall of the frame (1) is fixedly connected with a balancing weight (4) through a screw, the left side of the frame (1) is embedded and bonded with a charging port (6), the top of the frame (1) is embedded and bonded with a switch button (5), the left side of the frame (1) is welded with a handle (7), the bottom of the alternating current motor (3) is rotatably connected with a rotating shaft (8), the bottom of the rotating shaft (8) is welded with the top of a rotating disc (9), the inner wall of the rotating disc (9) is welded with a separating ring (10) in a seamless mode, the middle of the inner wall of the rotating disc (9) is welded with a prism block (11) through a support rod, the middle of the rotating disc (9, the surface welding of prism piece (11) is provided with six ejector pins (13) and six tension spring (14), the equal seamless slip of inner wall of piston cylinder (12) has piston piece (15), one side of piston piece (15) is all welded and is provided with cable wire (17), the inner wall nested bonding of piston cylinder (12) has holding ring (16), the inner wall nested bonding of piston cylinder (12) has curved surface ring (18).

2. The weeding apparatus for landscaping according to claim 1, wherein: the two rotating discs (9) are welded together in a seamless mode, and the separating ring (10), the prism block (11), the piston cylinder (12), the ejector rod (13), the tension spring (14), the piston block (15), the positioning ring (16), the steel cable (17) and the curved ring (18) are located between the two rotating discs (9).

3. The weeding apparatus for landscaping according to claim 1, wherein: the piston cylinder (12), the ejector rod (13), the tension spring (14), the piston block (15), the positioning ring (16), the steel cable (17) and the curved ring (18) are encircled between the two rotating discs (9), and the piston cylinder (12) is adhered to the middle of the separating ring (10) in a penetrating mode.

4. The weeding apparatus for landscaping according to claim 1, wherein: one ends of the push rod (13) and the tension spring (14) are respectively positioned in the six piston cylinders (12), one end of the tension spring (14) is welded on the piston block (15), and the push rod (13) abuts against the surface of the piston block (15).

5. The weeding apparatus for landscaping according to claim 1, wherein: the ejector rod (13) and the tension spring (14) are movably sleeved together, and the ejector rod (13) and the tension spring (14) are respectively arranged on six surfaces of the prism block (11).

6. The weeding apparatus for landscaping according to claim 1, wherein: the steel cable (17) movably penetrates through the middle of the positioning ring (16) and the curved ring (18), and the distance of the steel cable (17) protruding out of the rotating disc (9) is less than one twelfth of the circumference of the rotating disc (9).

7. The weeding apparatus for landscaping according to claim 1, wherein: the bottom of frame (1) is rotated and is connected with four wheels, the power take off end of AC motor (3) is pivot (8), and battery (2) and charge mouthful (6) and pass through wire electric connection to AC motor (3) and shift knob (5) pass through the wire with series connection's mode electric connection on battery (2).