CN219395604U - Mower with protection mechanism - Google Patents

Abstract

The utility model relates to the technical field of mowers, in particular to a mowing machine with a protection mechanism, which comprises a mowing machine main body, a slice, an extension rod, an insertion groove, protection teeth and a jacking rod, wherein the slice is arranged at the lower side of the mowing machine main body, the extension rod is arranged on the mowing machine main body, the insertion groove is penetrated through the middle of the extension rod, the protection teeth are arranged at the lower side of the extension rod, the jacking rod is fixed at the upper side of the protection teeth, the protection teeth are arranged in front of the slice and can block stones, the stones are prevented from being directly contacted with the slice, the slice is effectively protected, meanwhile, the normal operation of the slice mowing work is ensured, in addition, a jacking spring jacks the fixed threading rod, the fixed threading rod penetrates out of the jacking rod, and the position of the jacking rod is locked at the moment, so that the aim of rapidly fixing the protection teeth is fulfilled.

Description

Mower with protection mechanism

Technical Field

The utility model relates to the technical field of mowers, in particular to a mower with a protection mechanism.

Background

A mower is a mechanical tool for trimming lawns, and the type of the mower is various, but most of the mowers for household use are cart mowers. Such lawnmowers generally have a base, the front of which is provided with a rotary cutter facing the ground, the rear of which is provided with a travelling wheel, most trolley lawnmowers are also equipped with a control push. When the lawn mower is used, the power device is started to enable the rotary cutter to rotate rapidly, the travelling wheel at the rear part of the base is grounded, and a user holds the hand push and pushes the lawn mower to travel, so that a lawn along the way is trimmed. The travelling wheel is the most important landing place of the mower, and the mower can rotate around the wheel shaft of the rear wheel only through reasonable control in the travelling process.

Such as publication (bulletin) number: the utility model provides a mower system of CN205912489U and mower, connecting piece thereof, this mower system includes cart-type mower, balance car and connecting piece, connecting piece one end is connected with the mower, and the other end is connected with the balance car can be dismantled to make the mower can be in the operating condition by the promotion of balance car forward, and during the use, the user links together the mower with the balance car with the connecting piece, starts the rotary cutter of mower, then stands the balance car and holds the handle of mower, then the focus leans forward makes the balance car forward.

The cutting blade is arranged at the forefront of the mower, the front of the cutting blade of the mower lacks a protection function, when the cutting blade cuts and trims a lawn, stones in the lawn can damage the cutting blade, the service life of the cutting blade is shortened, and the cutting blade cannot normally cut the lawn.

Disclosure of Invention

The present utility model is directed to a mower with a protection mechanism, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lawn mower with protection machanism, grass cutting machanism is including grass mower main part, section, extension pole, insertion groove, protection tooth and jack-in pole, and wherein the section is installed in the downside of grass mower main part, the extension pole is installed on the grass mower main part, and wherein the insertion groove runs through the middle part of seting up at the extension pole, the protection tooth sets up in the downside of extension pole, and wherein jack-in pole is fixed in the upside of protection tooth.

Preferably, the jacking rod penetrates through the insertion groove, and the upper side of the jacking rod is provided with a storage containing groove.

Preferably, an inner partition plate is arranged in the middle position inside the accommodating groove, and the inner partition plate is fixed on the jacking rod.

Preferably, the two sides of the inner partition board are symmetrically provided with pushing springs, wherein the pushing springs are positioned in the storage containing groove.

Preferably, the inside symmetry of accomodating the holding tank has placed fixed pole of wearing, and wherein fixed pole of wearing runs through the top and goes into the pole setting.

Preferably, the upper side of the fixed penetrating rod is provided with a fixedly connected extension rod, wherein the extension rod penetrates through the storage accommodating groove.

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

the protection tooth is in sliced place ahead, can carry out the check to the stone and keep off, avoids stone direct and section contact, effectually protects the section, guarantees simultaneously that the normal clear of section mowing work, and the spring is moved on top in addition to fixed pole of wearing for the pole is worn out from the top in the pole to fixed pole of wearing, and the position of top in the pole is locked this moment, thereby realizes the purpose of quick fixed protection tooth.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of the extension rod of the present utility model in a right side view, in half section.

FIG. 3 is a schematic perspective view of the jack rod of the present utility model in semi-section.

In the figure: 1. a mower body; 11. slicing; 12. an extension rod; 13. an insertion groove; 14. a guard tooth; 15. pushing in the rod; 1501. a storage container; 1502. an inner partition; 1503. a top-moving spring; 1504. fixing the penetrating rod; 1505. an extension bar.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: including mowing mechanism, its characterized in that: the mowing mechanism comprises a mower main body 1, a slice 11, an extension rod 12, an insertion groove 13, a protection tooth 14 and a jacking rod 15, wherein the slice 11 is arranged on the lower side of the mower main body 1, the extension rod 12 is arranged on the mower main body 1, the insertion groove 13 penetrates through the middle of the extension rod 12, the protection tooth 14 is arranged on the lower side of the extension rod 12, and the jacking rod 15 is fixed on the upper side of the protection tooth 14. The protection tooth 14 is in the in-process of concrete use, sets up in the place ahead of section 11, like this when the grass cutter main part 1 removes and carries out the grass cutting operation with the help of section 11, protection tooth 14 can carry out the check to the stone in the place ahead of section 11, avoids the stone direct to contact with section 11, effectually protects section 11, guarantees the normal clear of section 11 grass cutting work simultaneously.

The jack-in rod 15 is provided through the insertion groove 13, wherein a receiving groove 1501 is provided on the upper side of the jack-in rod 15.

An inner partition 1502 is provided in the middle position inside the accommodation groove 1501, wherein the inner partition 1502 is fixed to the knock-in lever 15.

The two sides of the inner partition plate 1502 are symmetrically provided with a pushing spring 1503, wherein the pushing spring 1503 is positioned inside the accommodating groove 1501.

The inside symmetry of accomodating the appearance groove 1501 has placed fixed pole 1504, and wherein fixed pole 1504 runs through top income pole 15 setting.

The upper side of the fixed penetrating rod 1504 is provided with a fixedly connected extension rod 1505, wherein the extension rod 1505 penetrates through the accommodating groove 1501.

When the protection teeth 14 are required to be installed, the two extension bars 1505 are kneaded first, the fixed penetrating bar 1504 is contracted into the accommodating groove 1501, the jacking spring 1503 at the moment can deform with storage force and then can penetrate the jacking bar 15 into the inserting groove 13, the extension bars 1505 are loosened, the jacking spring 1503 jacks the fixed penetrating bar 1504, the fixed penetrating bar 1504 penetrates out of the jacking bar 15, and the position of the jacking bar 15 is locked, so that the purpose of rapidly fixing the protection teeth 14 is achieved.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a lawn mower with protection machanism, includes grass cutting mechanism, its characterized in that: the mowing mechanism comprises a mowing machine body (1), a slice (11), an extension rod (12), an inserting groove (13), a protection tooth (14) and a jacking rod (15), wherein the slice (11) is arranged on the lower side of the mowing machine body (1), the extension rod (12) is arranged on the mowing machine body (1), the inserting groove (13) penetrates through the middle of the extension rod (12), the protection tooth (14) is arranged on the lower side of the extension rod (12), and the jacking rod (15) is fixed on the upper side of the protection tooth (14).

2. A mower with a guard mechanism as claimed in claim 1, wherein: the jacking rod (15) penetrates through the insertion groove (13), and a containing groove (1501) is formed in the upper side of the jacking rod (15).

3. A mower with a guard mechanism as claimed in claim 2, wherein: an inner partition plate (1502) is arranged in the middle position inside the accommodating groove (1501), and the inner partition plate (1502) is fixed on the jacking rod (15).

4. A mower with a guard mechanism as claimed in claim 3, wherein: and the two sides of the inner partition plate (1502) are symmetrically provided with a pushing spring (1503), wherein the pushing spring (1503) is positioned in the accommodating groove (1501).

5. The mower with protection mechanism of claim 4, wherein: the inside symmetry of accomodating container groove (1501) has placed fixed pole (1504) of wearing, and wherein fixed pole (1504) of wearing runs through top income pole (15) and sets up.

6. A mower with a guard mechanism as claimed in claim 5, wherein: the upper side of fixed pole (1504) is worn in the fixed extension (1505) of connecting that sets up, and wherein extension (1505) run through and accomodate appearance groove (1501) and set up.