CN210959479U - Weeder for municipal administration - Google Patents

Abstract

The utility model discloses a weeder is used in municipal administration, including the regulating box, the top of regulating box is provided with the motor, the output of motor runs through to the inner chamber and the main pivot of fixedly connected with of regulating box, the two belt pulleys of bottom fixedly connected with on main pivot surface. The utility model discloses a set up the regulating box, including a motor, an end cap, a controller, and a cover plate, the main rotating shaft, the double plate belt pulley, first pivot, first belt pulley, first belt, the second pivot, the second belt pulley, the second belt, the screw rod, the dog, the connecting rod, the lifter, the cutting opening, the cutting motor, the cutting axle, the rotating blade, a fixing plate, a supporting plate, the bottom plate, the battery, the dead lever, the sliding sleeve, the slide bar, the cooperation of mount and nut is used, current weeder has been solved when using, the height of blade all is fixed usually, be difficult to normal use at the unevenness in ground at ordinary times, weed like this and the poor problem of pruning effect, user's use has been made things convenient for, the practicality of weeder has.

Description

Weeder for municipal administration

Technical Field

The utility model relates to a municipal facilities technical field specifically is a weeder for municipal administration.

Background

The mower is a mechanical tool for trimming lawns, vegetations and the like, and comprises a cutter head, an engine, a traveling wheel, a traveling mechanism, blades, a handrail and a control part, wherein the cutter head is arranged on the traveling wheel, the engine is arranged on the cutter head, the blades are arranged on an output shaft of the engine, and the blades are greatly increased in speed by utilizing the high-speed rotation of the engine, so that the operation time of weeding workers is saved, and a large amount of manpower resources are reduced.

Need use the weeder to weed and prune city district's lawn at municipal administration work, current weeder is when using, and the height of blade all is fixed usually, is difficult to normal use at the unevenness on ground at ordinary times, and weeding and pruning effect are poor like this, and inconvenient user's use has reduced the practicality of weeder.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a weeder is used in municipal administration possesses advantages such as adjustable blade height, has solved the problem of current weeder unable adjustment blade height when using.

(II) technical scheme

For realizing the purpose of the height of the adjustable blade, the utility model provides a following technical scheme: a weeding machine for municipal administration comprises an adjusting box, wherein a motor is arranged at the top of the adjusting box, the output end of the motor penetrates through an inner cavity of the adjusting box and is fixedly connected with a main rotating shaft, the bottom of the surface of the main rotating shaft is fixedly connected with a double-disc belt pulley, the left side of the top of the inner cavity of the adjusting box is fixedly connected with a first rotating shaft, the surface of the first rotating shaft is fixedly connected with a first belt pulley, the surface of the first belt pulley is in transmission connection with the surface of the top of the double-disc belt pulley through the first belt, the right side of the top of the inner cavity of the adjusting box is fixedly connected with a second rotating shaft, the surface of the second rotating shaft is fixedly connected with a second belt pulley, the surface of the second belt pulley is in transmission connection with the surface of the bottom of the double-disc belt pulley through the second belt, the bottom of first pivot and second pivot is fixedly connected with screw rod respectively, the equal fixedly connected with dog in surface at screw rod both ends, the surperficial threaded connection of screw rod has the nut, the inboard fixedly connected with connecting rod of nut, the equal fixedly connected with lifter in both sides of connecting rod bottom, the bottom fixedly connected with cutting opening of lifter, the top fixedly connected with of cutting opening connects the cutting motor, the output of cutting motor runs through to the inner chamber and the fixedly connected with cutting axle of cutting opening, the bottom fixedly connected with spinning blade on cutting axle surface.

Preferably, the both ends on regulating box right side all fixedly connected with fixed plate, the right side fixedly connected with backup pad of fixed plate, the inboard fixedly connected with battery of backup pad, the bottom fixedly connected with bottom plate of backup pad.

Preferably, the right side fixedly connected with dead lever of cutting opening, the right side fixedly connected with sliding sleeve of dead lever, the inner chamber cover of sliding sleeve is equipped with the slide bar, the top of slide bar and the bottom fixed connection of fixed plate, the bottom of slide bar and the left side fixed connection at bottom plate top.

Preferably, the bottom of the bottom plate is movably connected with a roller, and the top on the right side of the supporting plate is fixedly connected with a handle.

Preferably, the top of regulating box is seted up the gliding logical groove of lifter of being convenient for, the top fixedly connected with mount of regulating box, the inner chamber of mount and the top fixed connection of motor.

(III) advantageous effects

Compared with the prior art, the utility model provides a weeder is used in municipal administration possesses following beneficial effect:

1. the utility model discloses a set up the regulating box, including a motor, an end cap, a controller, and a cover plate, the main rotating shaft, the double plate belt pulley, first pivot, first belt pulley, first belt, the second pivot, the second belt pulley, the second belt, the screw rod, the dog, the connecting rod, the lifter, the cutting opening, the cutting motor, the cutting axle, the rotating blade, a fixing plate, a supporting plate, the bottom plate, the battery, the dead lever, the sliding sleeve, the slide bar, the cooperation of mount and nut is used, current weeder has been solved when using, the height of blade all is fixed usually, be difficult to normal use at the unevenness in ground at ordinary times, weed like this and the poor problem of pruning effect, user's use has been made things convenient for, the practicality of weeder has.

2. The utility model discloses a set up the sliding sleeve, made things convenient for the dead lever to slide on the slide bar surface, reduced the frictional force between dead lever and the slide bar, prolonged the life of part, through setting up the mount, fixed the motor to prevent that the phenomenon of skew from appearing in the motor when the function, through setting up the dog, carry on spacingly to the nut, thereby prevent that the nut from appearing the phenomenon that breaks away from the screw rod when the function.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1 regulating box, 2 motors, 3 main rotating shafts, 4 double-disc belt pulleys, 5 first rotating shafts, 6 first belt pulleys, 7 first belts, 8 second rotating shafts, 9 second belt pulleys, 10 second belts, 11 screw rods, 12 stop blocks, 13 connecting rods, 14 lifting rods, 15 cutting openings, 16 cutting motors, 17 cutting shafts, 18 rotary blades, 19 fixing plates, 20 supporting plates, 21 bottom plates, 22 storage batteries, 23 fixing rods, 24 sliding sleeves, 25 sliding rods, 26 fixing frames and 27 nuts.

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. 1-3, a municipal weeding machine comprises an adjusting box 1, a fixing plate 19 is fixedly connected to both ends of the right side of the adjusting box 1, a supporting plate 20 is fixedly connected to the right side of the fixing plate 19, a storage battery 22 is fixedly connected to the inner side of the supporting plate 20, a bottom plate 21 is fixedly connected to the bottom of the supporting plate 20, a roller is movably connected to the bottom of the bottom plate 21, a handle is fixedly connected to the top of the right side of the supporting plate 20, a motor 2 is arranged at the top of the adjusting box 1, an output end of the motor 2 penetrates through the inner cavity of the adjusting box 1 and is fixedly connected with a main rotating shaft 3, a double-disc belt pulley 4 is fixedly connected to the bottom of the surface of the main rotating shaft 3, a first rotating shaft 5 is fixedly connected to the left side of the top of the inner cavity of the adjusting box 1, a first belt pulley 6 is fixedly connected to the surface of the first belt pulley, a second rotating shaft 8 is fixedly connected to the right side of the top of the inner cavity of the adjusting box 1, a second belt pulley 9 is fixedly connected to the surface of the second rotating shaft 8, a second belt 10 is movably connected to the surface of the second belt pulley 9, the second belt pulley 9 is in transmission connection with the surface of the bottom of the double-disc belt pulley 4 through the second belt 10, screw rods 11 are respectively and fixedly connected to the bottoms of the first rotating shaft 5 and the second rotating shaft 8, stoppers 12 are fixedly connected to the surfaces of both ends of each screw rod 11, nuts 27 are in threaded connection with the surfaces of the screw rods 11, the nuts 27 are limited by arranging the stoppers 12, so that the nuts 27 are prevented from being separated from the screw rods 11 when in operation, connecting rods 13 are fixedly connected to the inner sides of the nuts 27, lifting rods 14 are fixedly connected to both sides of the bottoms of the connecting rods 13, through grooves convenient for the lifting rods 14 to slide are formed in the top of, the inner cavity of the fixing frame 26 is fixedly connected with the top of the motor 2, the motor 2 is fixed by arranging the fixing frame 26, thereby preventing the phenomenon that the motor 2 deviates when in operation, the bottom of the lifting rod 14 is fixedly connected with the cutting opening 15, the right side of the cutting opening 15 is fixedly connected with the fixing rod 23, the right side of the fixing rod 23 is fixedly connected with the sliding sleeve 24, the inner cavity of the sliding sleeve 24 is sleeved with the sliding rod 25, the top of the sliding rod 25 is fixedly connected with the bottom of the fixing plate 19, the bottom of the sliding rod 25 is fixedly connected with the left side of the top of the bottom plate 21, the sliding of the fixing rod 23 on the surface of the sliding rod 25 is facilitated by arranging the sliding sleeve 24, the friction force between the fixing rod 23 and the sliding rod 25 is reduced, the service life of parts is prolonged, the top of the cutting opening 15 is fixedly connected with the cutting motor 16, a rotary blade 18 is fixedly attached to the bottom of the surface of the cutting shaft 17.

When the device is used, after the motor 2 is started by a user, the output end of the motor 2 drives the main rotating shaft 3 to rotate, the main rotating shaft 3 drives the double-disc belt pulley 4 to rotate, the double-disc belt pulley 4 drives the first belt pulley 6 to rotate through the first belt 7, the first belt pulley 6 drives the first rotating shaft 5 to rotate, the double-disc belt pulley 4 drives the second belt pulley 9 to rotate through the second belt 10, the second belt pulley 9 drives the second rotating shaft 8 to rotate, the first rotating shaft 5 and the second rotating shaft 8 drive the screw rod 11 to rotate, the rotation of the screw rod 11 drives the nut 27 to move on the surface of the screw rod 11, the movement of the nut 27 drives the connecting rod 13 to move, the connecting rod 13 drives the lifting rod 14 to move, the lifting rod 14 drives the cutting opening 15 to move, the movement of the fixing rod 23 drives the sliding sleeve 24 to slide on the surface of the sliding rod 25, so as, then, the cutting motor 16 is started, the output end of the cutting motor 16 drives the cutting shaft 17 to rotate, and the cutting shaft 17 drives the rotary blade 18 to rotate.

In conclusion, this weeder is used in municipal administration through setting up regulating box 1, motor 2, main pivot 3, double-deck belt pulley 4, first pivot 5, first belt pulley 6, first belt 7, second pivot 8, second belt pulley 9, second belt 10, screw rod 11, dog 12, connecting rod 13, lifter 14, cutting opening 15, cutting motor 16, cutting axle 17, rotary blade 18, fixed plate 19, backup pad 20, bottom plate 21, battery 22, dead lever 23, sliding sleeve 24, slide bar 25, mount 26, nut 27, the unable problem of adjusting the blade height of current weeder when using has been solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A weeder for municipal administration, includes regulating box (1), its characterized in that: the top of the adjusting box (1) is provided with a motor (2), the output end of the motor (2) penetrates through the inner cavity of the adjusting box (1) and is fixedly connected with a main rotating shaft (3), the bottom of the surface of the main rotating shaft (3) is fixedly connected with a double-disc belt pulley (4), the left side of the top of the inner cavity of the adjusting box (1) is fixedly connected with a first rotating shaft (5), the surface of the first rotating shaft (5) is fixedly connected with a first belt pulley (6), the surface of the first belt pulley (6) is in transmission connection with the surface of the top of the double-disc belt pulley (4) through the first belt (7), the right side of the top of the inner cavity of the adjusting box (1) is fixedly connected with a second rotating shaft (8), the surface of the second rotating shaft (8) is fixedly connected with a second belt pulley (9), the surface of the second belt pulley (9) is movably connected with a second belt (10), the second belt pulley (9) is connected with the surface transmission of the bottom of the double-disc belt pulley (4) through the second belt (10), the bottoms of the first rotating shaft (5) and the second rotating shaft (8) are respectively fixedly connected with a screw rod (11), the surfaces of the two ends of the screw rod (11) are respectively and fixedly connected with a check block (12), the surface thread of the screw rod (11) is connected with a nut (27), the inner side of the nut (27) is fixedly connected with a connecting rod (13), the two sides of the bottom of the connecting rod (13) are respectively and fixedly connected with a lifting rod (14), the bottom of the lifting rod (14) is fixedly connected with a cutting opening (15), the top of the cutting opening (15) is fixedly connected with a cutting motor (16), the output end of the cutting motor (16) penetrates through the inner cavity of the cutting opening (15) and is fixedly connected, the bottom of the surface of the cutting shaft (17) is fixedly connected with a rotary blade (18).

2. A weeding machine for municipal administration according to claim 1, wherein: the utility model discloses a solar energy water heater, including regulating box (1), the equal fixedly connected with fixed plate (19) in both ends on regulating box (1) right side, the right side fixedly connected with backup pad (20) of fixed plate (19), the inboard fixedly connected with battery (22) of backup pad (20), the bottom fixedly connected with bottom plate (21) of backup pad (20).

3. A weeding machine for municipal administration according to claim 1, wherein: the right side fixedly connected with dead lever (23) of cutting opening (15), the right side fixedly connected with sliding sleeve (24) of dead lever (23), the inner chamber cover of sliding sleeve (24) is equipped with slide bar (25), the top of slide bar (25) and the bottom fixed connection of fixed plate (19), the bottom of slide bar (25) and the left side fixed connection at bottom plate (21) top.

4. A municipal herbicide apparatus according to claim 2, wherein: the bottom of the bottom plate (21) is movably connected with a roller, and the top of the right side of the supporting plate (20) is fixedly connected with a handle.

5. A weeding machine for municipal administration according to claim 1, wherein: the top of regulating box (1) is seted up the logical groove of lifter (14) gliding of being convenient for, the top fixedly connected with mount (26) of regulating box (1), the inner chamber of mount (26) and the top fixed connection of motor (2).

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