CN212034886U

CN212034886U - Novel hand-held type weeder

Info

Publication number: CN212034886U
Application number: CN202020706559.7U
Authority: CN
Inventors: 高岩; 张会娜
Original assignee: Luohe Shengliang Biological Science & Technology Co ltd
Current assignee: Luohe Shengliang Biological Science & Technology Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-01
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a novel hand-held type weeder, the tail end of telescopic link is located to the motor, the motor outside is equipped with the motor safety cover, motor safety cover below is equipped with the cutting safety cover, pivot one end and motor electric connection, the pivot other end is connected with cutting blade, handheld telescopic link below lateral wall is located to the battery, the middle part of handheld telescopic link is equipped with protection component, the lantern ring both ends are equipped with the fixed block, the fixed block middle part is equipped with the bolt hole, fix in handheld telescopic link outer lane through fixing bolt between the fixed block, the lantern ring opposite side is located to the protection casing, handheld telescopic link below middle part is equipped with first telescopic link, first telescopic link lower extreme is equipped with the universal wheel, second telescopic link lower extreme is equipped with the cylinder, the cylinder outer. The utility model discloses a set up protector outside each subassembly of weeder, when cutting blade mow and hit clod or stone, avoid the stone to fly up on the road surface, use safe and reliable more.

Description

Novel hand-held type weeder

Technical Field

The utility model relates to the field of agricultural technology, specifically a novel hand-held type weeder.

Background

Mowers are also known as weed trimmers, lawnmowers, lawn trimmers, and the like. The mower is an agricultural machine which appears in modern times, changes the weeding mode which is backward and forward, greatly saves manpower and material resources, is greatly welcomed, reduces the use amount of pesticides, reduces the soil pollution, improves the production efficiency, is a mechanical tool for trimming lawns, vegetations and the like, and consists of a cutter head, an engine, walking wheels, a walking mechanism, blades, handrails and a control part. The cutter head is arranged on the travelling wheel, the engine is arranged on the cutter head, the blade is arranged on the output shaft of the engine, the blade is greatly improved in speed by utilizing the high-speed rotation of the engine, the operation time of weeding workers is saved, and a large amount of manpower resources are reduced. However, the existing mower is not reasonable in design, is not convenient and light to use, and is low in efficiency, cut grass is left in situ, cannot be clearly distinguished, and can not be cleaned, and weeds can not be cleaned from the root part, meanwhile, the mower has certain defects in the using process, a protection device is not arranged outside a cutting blade, the blade rotates at a high speed, soil blocks or stones on the ground are hit while mowing, and fly to the road surface, so that people or vehicles can easily get across, personnel injury and automobile damage are caused, and potential safety hazards exist; the hand-held rod is not provided with a damping device, so that the hand of a person is prone to numbness after long-time operation, and the operation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel hand-held type weeder through setting up multiple protector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel handheld weeding machine comprises a handheld telescopic rod, a motor protective cover, a storage battery, a rotating shaft, a cutting blade, a cutting protective cover, a protective component, a first telescopic rod, a universal wheel, a second telescopic rod, a roller, sawteeth, a handle and a damping cotton layer, wherein the motor is arranged at the tail end of the telescopic rod, the motor protective cover is arranged outside the motor, the cutting protective cover is arranged below the motor protective cover, the rotating shaft is arranged below the motor, one end of the rotating shaft is electrically connected with the motor, the other end of the rotating shaft is connected with the cutting blade, the storage battery is arranged on the side wall below the handheld telescopic rod, the storage battery is electrically connected with the motor, the protective component is arranged in the middle of the handheld telescopic rod and comprises a lantern ring, a fixed block, a bolt hole, a fixed bolt and a protective cover, the lantern ring both ends are equipped with the fixed block, the fixed block middle part is equipped with the bolt hole, fix through fixing bolt between the fixed block handheld telescopic link outer lane, the protection casing is located lantern ring opposite side, handheld telescopic link below middle part is equipped with first telescopic link, first telescopic link lower extreme is equipped with the universal wheel, first telescopic link one side is equipped with the second telescopic link, second telescopic link upper end with handheld telescopic link is connected, second telescopic link lower extreme is equipped with the cylinder, the cylinder outer lane is equipped with the multiunit sawtooth, the upper end outer lane of handheld telescopic link is wrapped up in the cotton layer of shock attenuation, the handle both ends are fixed the handheld telescopic link outside.

Preferably, the protection casing is the arc structure, the protection casing is transparent material.

Preferably, two ends of the motor protective cover are fixedly connected with the upper surface of the cutting protective cover through bolts.

Preferably, the cutting blades are provided with a plurality of groups, and the cutting blades are uniformly arranged on the side wall of the rotating shaft.

Preferably, the number of cutting blades is 6-8.

Preferably, a battery protection cover is arranged on the outer side of the battery.

Preferably, the handle is covered with a threaded rubber layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up the cutting safety cover in cutting blade's outside, set up the motor safety cover in the outside of motor, set up the battery safety cover in the outside of battery, set up detachable protection component on handheld telescopic link simultaneously, when cutting blade mow and hit clod or stone, avoid the stone to fly up on the road surface, hit the pedestrian or pass the vehicle, use safe and reliable more; meanwhile, the upper end of the handheld telescopic rod is provided with a damping cotton layer, so that the damping cotton layer has a buffering effect on vibration generated in the mowing process; meanwhile, the handle is arranged, so that an operator can conveniently control the weeding machine; meanwhile, the universal wheels, the rollers and the sawteeth are arranged below the handheld telescopic rod, so that the straw roots can be conveniently moved and well treated; meanwhile, the height and the length of each component can be conveniently adjusted by arranging the handheld telescopic rod, the first telescopic rod and the second telescopic rod.

Drawings

FIG. 1 is an overall structural view of a weeding machine;

FIG. 2 is a view of a cutting blade configuration;

figure 3 is a diagram of the collar structure of the shield assembly.

In the figure: 1, holding a telescopic rod by hand; 2, a motor; 3-motor protection cover; 4-a storage battery; 5-a rotating shaft; 6-a cutting blade; 7-cutting the protective cover; 8-a protective component; 9-a first telescopic rod; 10-universal wheels; 11-a second telescopic rod; 12-a roller; 13-saw teeth; 14-a handle; 15-damping cotton layer; 16-a battery protection cover; 17-a threaded rubber layer; 81-a collar; 82-fixing blocks; 83-bolt hole; 84-fixing bolts; 85-protective cover.

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, fig. 2 and fig. 3, the present invention provides a technical solution: a novel handheld weeding machine comprises a handheld telescopic rod 1, a motor 2, a motor protective cover 3, a storage battery 4, a rotating shaft 5, a cutting blade 6, a cutting protective cover 7, a protective component 8, a first telescopic rod 9, a universal wheel 10, a second telescopic rod 11, a roller 12, sawteeth 13, a handle 14 and a damping cotton layer 15, wherein the motor 2 is arranged at the tail end of the telescopic rod, the motor protective cover 3 is arranged at the outer side of the motor 2, two ends of the motor protective cover 3 are fixedly connected with the upper surface of the cutting protective cover 7 through bolts, the cutting protective cover 7 is arranged below the motor protective cover 3, the rotating shaft 5 is arranged below the motor 2, one end of the rotating shaft 5 is electrically connected with the motor 2, the other end of the rotating shaft 5 is connected with the cutting blade 6, the number of the cutting blades 6 is 6, the cutting blade 6 is uniformly arranged on the, the outer side of the storage battery 4 is provided with a storage battery protection cover 16, the middle part of the handheld telescopic rod 1 is provided with a protection component 8, the protection component 8 comprises a lantern ring 81, a fixed block 82, bolt holes 83, a fixed bolt 84 and a protection cover 85, one side of the lantern ring 81 is of a non-closed structure, the two ends of the lantern ring 81 are provided with the fixed blocks 82, the middle part of the fixed blocks 82 is provided with the bolt holes 83, the fixed blocks 82 are fixed on the outer ring of the handheld telescopic rod 1 through the fixed bolts 84, the protection cover 85 is arranged on the other side of the lantern ring 81, the protection cover 85 is of an arc-shaped structure and is made of a transparent material, the transparent protection cover 85 is convenient for an operator to observe the weeding state of the weeding machine, the middle part below the handheld telescopic rod 1 is provided with a first telescopic rod 9, the lower end of the first, the 12 outer lanes of cylinder are equipped with multiunit sawtooth 13, set up universal wheel 10 below handheld telescopic link 1, cylinder 12 and sawtooth 13, realization that can be fine when convenient the removal is to the processing of grass root, handheld telescopic link 1, the setting of first telescopic link 9 and second telescopic link 10, conveniently adjust the height and the length of each subassembly, the upper end outer lane of handheld telescopic link 1 is wrapped up in the cotton layer of shock attenuation 15, the 14 both ends of handle are fixed in handheld telescopic link 1 outside, handle 14 is covered threaded rubber layer 17, handheld telescopic link 1 upper end sets up the cotton layer of shock attenuation 15, the cushioning effect has been played to the vibrations of mowing the in-process production, through setting up handle 14, make things convenient for operating personnel to control the weeder.

Application method

After the length of the handheld telescopic rod 1 is adjusted and the heights of the first telescopic rod 9 and the second telescopic rod 10 are adjusted, the switch starting motor 2 is turned on, and an operator grasps the handle 14 to weed on the lawn.

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

1. A novel handheld weeder, its characterized in that: comprises a hand-held telescopic rod (1), a motor (2), a motor protective cover (3), a storage battery (4), a rotating shaft (5), a cutting blade (6), a cutting protective cover (7), a protective component (8), a first telescopic rod (9), a universal wheel (10), a second telescopic rod (11), a roller (12), sawteeth (13), a handle (14) and a damping cotton layer (15), wherein the motor (2) is arranged at the tail end of the telescopic rod, the motor protective cover (3) is arranged at the outer side of the motor (2), the cutting protective cover (7) is arranged below the motor protective cover (3), the rotating shaft (5) is arranged below the motor (2), one end of the rotating shaft (5) is electrically connected with the motor (2), the other end of the rotating shaft (5) is connected with the cutting blade (6), and the storage battery (4) is arranged on the side wall below the hand, the storage battery (4) is electrically connected with the motor (2), a protection component (8) is arranged at the middle part of the handheld telescopic rod (1), the protection component (8) comprises a sleeve ring (81), a fixing block (82), bolt holes (83), fixing bolts (84) and a protection cover (85), one side of the sleeve ring (81) is of a non-closed structure, the fixing block (82) is arranged at two ends of the sleeve ring (81), the bolt holes (83) are formed in the middle part of the fixing block (82), the fixing block (82) is fixed to the outer ring of the handheld telescopic rod (1) through the fixing bolts (84), the protection cover (85) is arranged at the other side of the sleeve ring (81), a first telescopic rod (9) is arranged in the middle part below the handheld telescopic rod (1), a universal wheel (10) is arranged at the lower end of the first telescopic rod (9), a second telescopic rod (11) is arranged on one side, second telescopic link (11) upper end with handheld telescopic link (1) is connected, second telescopic link (11) lower extreme is equipped with cylinder (12), cylinder (12) outer lane is equipped with multiunit sawtooth (13), the upper end outer lane of handheld telescopic link (1) is wrapped up in damping cotton layer (15), handle (14) both ends are fixed handheld telescopic link (1) outside.

2. A novel handheld weed extractor as claimed in claim 1, wherein: the protective cover (85) is of an arc-shaped structure, and the protective cover (85) is made of transparent materials.

3. A novel handheld weed extractor as claimed in claim 1, wherein: the two ends of the motor protection cover (3) are fixedly connected with the upper surface of the cutting protection cover (7) through bolts.

4. A novel handheld weed extractor as claimed in claim 1, wherein: cutting blade (6) are equipped with the multiunit, cutting blade (6) are evenly located pivot (5) lateral wall.

5. The novel handheld weeder of claim 4, wherein: the number of the cutting blades (6) is 6-8.

6. A novel handheld weed extractor as claimed in claim 1, wherein: and a storage battery protection cover (16) is arranged on the outer side of the storage battery (4).

7. A novel handheld weed extractor as claimed in claim 1, wherein: the handle (14) is covered with a thread rubber layer (17).