CN212487319U

CN212487319U - Grass cutting device is used in gardens

Info

Publication number: CN212487319U
Application number: CN202020602665.0U
Authority: CN
Inventors: 郑秀忠
Original assignee: Suzhou Baixuan Municipal Garden Engineering Co ltd
Current assignee: Suzhou Baixuan Municipal Garden Engineering Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2021-02-09
Anticipated expiration: 2030-04-21

Abstract

The utility model discloses a grass cutting device is used in gardens, including base, shallow handle, gyro wheel, opening and the subassembly of mowing, the left top fixedly connected with shallow handle of base, the equal fixedly connected with gyro wheel in four corners department of base bottom, the opening has been seted up to the mid point department of base bottom, the inside of base is provided with the subassembly of mowing, the subassembly of mowing includes two first telescopic links, and two first telescopic link symmetries are installed in the bottom of inner wall of the base, the top fixedly connected with backup pad of first telescopic link, supporting spring has been cup jointed on the surface of first telescopic link, through cutting motor fixed connection between two backup pads. The utility model discloses a base, shallow handle, gyro wheel, opening and subassembly of mowing mutually support, have realized being convenient for to adjust the effect of height of mowing, can be according to the convenient height of adjusting the cutting piece of user's user demand to can satisfy modern user demand, possess stronger practicality.

Description

Grass cutting device is used in gardens

Technical Field

The utility model relates to a gardens technical field specifically is a lawn mower is used in gardens.

Background

The garden refers to a beautiful natural environment and a rest area which are created by applying engineering technology and artistic means in a certain region and by means of land form improvement, tree planting, flower and grass planting, building and garden path arrangement and the like, and the garden machinery refers to mechanical equipment used for garden greening, garden construction and garden maintenance, such as chain saws, edge cutters, edge trimmers, hedgerow machines, brush cutters, grass combing machines, high branch machines, leaf suction machines, lawn mowers, lawn trimmers and the like, and the mower is one of common garden equipment. At present, the grass cutting device for common gardens is not convenient for adjust the height of mowing, can't satisfy modern user demand, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lawn mower is used in gardens to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a garden mowing device comprises a base, a trolley handle, idler wheels, a through opening and a mowing assembly, wherein the trolley handle is fixedly connected to the top of the left side of the base, the idler wheels are fixedly connected to four corners of the bottom of the base, the through opening is formed in the middle point of the bottom of the base, and the mowing assembly is arranged inside the base;

the mowing assembly comprises two first telescopic rods, the two first telescopic rods are symmetrically arranged at the bottom of the inner wall of a base, a supporting plate is fixedly connected to the top of each first telescopic rod, a supporting spring is sleeved on the surface of each first telescopic rod, the two supporting plates are fixedly connected through a cutting motor, a cutting rotating shaft is fixedly connected to an output shaft of the cutting motor, the bottom of the cutting rotating shaft penetrates through an opening and extends to the outside of the cutting rotating shaft and is fixedly connected with a cutting blade, a triangular block is fixedly connected to one side of each supporting plate, away from the cutting motor, the left side and the right side of the top of the inner wall of the base are both provided with movable grooves, the left side and the right side of the inner wall of each movable groove are both fixedly connected with bearing blocks, the two bearing blocks are movably connected through threaded rods, the surface of each threaded rod, the equal fixedly connected with second telescopic link in top of the inner wall of the base left and right sides, the one end and its fixed connection that the second telescopic link is close to the screw thread piece, the equal fixedly connected with servo motor in left and right sides at inner wall of the base top, fixedly connected with servo pivot on servo motor's the output shaft, servo pivot is kept away from servo motor's one end fixedly connected with driving gear, the screw rod surface corresponds the position fixedly connected with driven gear of driving gear.

Preferably, the top of the cutting motor is movably connected with the top of the inner wall of the base.

Preferably, the thread block is movably connected with the movable groove.

Preferably, the pulley is movably connected with the triangular block.

Preferably, the driving gear and the driven gear are meshed with each other.

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

the utility model discloses a base, shallow handle, gyro wheel, opening and subassembly of mowing mutually support, have realized being convenient for to adjust the effect of height of mowing, can be according to the convenient height of adjusting the cutting piece of user's user demand to can satisfy modern user demand, possess stronger practicality.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

fig. 2 is an enlarged schematic view of a in fig. 1 according to the present invention.

In the figure: the mowing machine comprises a base 1, a cart handle 2, a roller 3, a through opening 4, a mowing assembly 5, a first telescopic rod 501, a supporting plate 502, a supporting spring 503, a cutting motor 504, a cutting rotating shaft 505, a cutting blade 506, a triangular block 507, a movable groove 508, a bearing seat 509, a threaded rod 510, a threaded block 511, a pulley 512, a second telescopic rod 513, a servo motor 514, a servo rotating shaft 515, a driving gear 516 and a driven gear 517.

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. 1-2, a mowing apparatus for a garden includes a base 1, a cart handle 2, rollers 3, through openings 4 and a mowing assembly 5, wherein the cart handle 2 is fixedly connected to the top of the left side of the base 1, the rollers 3 are fixedly connected to four corners of the bottom of the base 1, the through openings 4 are formed in the middle point of the bottom of the base 1, and the mowing assembly 5 is disposed inside the base 1.

The mowing assembly 5 comprises two first telescopic rods 501, the two first telescopic rods 501 are symmetrically arranged at the bottom of the inner wall of the base 1, a supporting plate 502 is fixedly connected to the top of the first telescopic rod 501, a supporting spring 503 is sleeved on the surface of the first telescopic rod 501, the two supporting plates 502 are fixedly connected with each other through a cutting motor 504, the top of the cutting motor 504 is movably connected with the top of the inner wall of the base 1, a cutting rotating shaft 505 is fixedly connected to an output shaft of the cutting motor 504, the bottom of the cutting rotating shaft 505 penetrates through a through hole 4 and extends to the outside of the cutting rotating shaft and is fixedly connected with a cutting blade 506, a triangular block 507 is fixedly connected to one side of the supporting plate 502, which is far away from the cutting motor 504, movable grooves 508 are respectively arranged at the left side and the right side of the top of the inner wall of the base 1, bearing seats 509 are respectively, swing joint between screw block 511 and the activity groove 508, swing joint runs through activity groove 508 and extends to its outside fixedly connected with pulley 512 in the bottom of screw block 511, swing joint between pulley 512 and the three hornblocks 507, the equal fixedly connected with second telescopic link 513 in top of the base 1 inner wall left and right sides, the one end and its fixed connection that second telescopic link 513 is close to screw block 511, the equal fixedly connected with servo motor 514 in the left and right sides at base 1 inner wall top, fixedly connected with servo pivot 515 on servo motor 514's the output shaft, servo pivot 515 keeps away from the one end fixedly connected with driving gear 516 of servo motor 514, the position fixedly connected with driven gear 517 of driving gear 516 is corresponded to the threaded rod 510 surface, intermeshing between driving gear 516 and the driven gear 517.

During the use, when the height of cutting piece 506 needs to be reduced, only need control servo motor 514 forward through external master controller and start, thereby it is rotatory to drive servo pivot 515 and driving gear 516 in proper order by servo motor 514, driving gear 516 drives driven gear 517 and threaded rod 510 rotation in proper order, thereby make screw block 511 drive pulley 512 to the one side motion that is close to three hornblocks 507, thereby promote three hornblocks 507 by pulley 512 in proper order, backup pad 502, cutting motor 504, cutting pivot 505, cutting piece 506 downstream, compress first telescopic link 501 and supporting spring 503 simultaneously, it can to descend to suitable height until cutting piece 506, and the same is said, when the height that needs to improve cutting piece 506, only need reverse start servo motor 514 can.

The utility model discloses the electrical components who appears in all are connected with external master controller electricity to the master controller can be for the computer etc. to play the conventional known equipment of control, the utility model discloses in circuit and control that relate to be prior art, do not carry out too much repetitious description here.

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. The utility model provides a grass cutting device is used in gardens, includes base (1), shallow handle (2), gyro wheel (3), opening (4) and subassembly (5) of mowing, its characterized in that: a trolley handle (2) is fixedly connected to the top of the left side of the base (1), rollers (3) are fixedly connected to four corners of the bottom of the base (1), a through hole (4) is formed in the middle point of the bottom of the base (1), and a mowing assembly (5) is arranged inside the base (1);

the mowing assembly (5) comprises two first telescopic rods (501), the two first telescopic rods (501) are symmetrically arranged at the bottom of the inner wall of the base (1), a supporting plate (502) is fixedly connected to the top of the first telescopic rods (501), a supporting spring (503) is sleeved on the surface of the first telescopic rods (501), the two supporting plates (502) are fixedly connected through a cutting motor (504), a cutting rotating shaft (505) is fixedly connected to an output shaft of the cutting motor (504), the bottom of the cutting rotating shaft (505) penetrates through a through hole (4) and extends to the outside of the cutting rotating shaft and is fixedly connected with a cutting blade (506), one side of the supporting plate (502) far away from the cutting motor (504) is fixedly connected with a triangular block (507), movable grooves (508) are respectively formed in the left side and the right side of the top of the inner wall of the base (1), and bearing seats (509) are respectively fixedly connected to the, the two bearing seats (509) are movably connected through a threaded rod (510), the surface of the threaded rod (510) is in threaded connection with a threaded block (511), the bottom of the thread block (511) penetrates through the movable groove (508) and extends to the outside of the movable groove to be fixedly connected with a pulley (512), the top parts of the left side and the right side of the inner wall of the base (1) are fixedly connected with second telescopic rods (513), one end of the second telescopic rod (513) close to the thread block (511) is fixedly connected with the second telescopic rod, the left side and the right side of the top of the inner wall of the base (1) are both fixedly connected with a servo motor (514), the output shaft of the servo motor (514) is fixedly connected with a servo rotating shaft (515), one end of the servo rotating shaft (515), which is far away from the servo motor (514), is fixedly connected with a driving gear (516), and a driven gear (517) is fixedly connected to the surface of the threaded rod (510) corresponding to the position of the driving gear (516).

2. A garden mower apparatus as claimed in claim 1 wherein: the top of the cutting motor (504) is movably connected with the top of the inner wall of the base (1).

3. A garden mower apparatus as claimed in claim 1 wherein: the thread block (511) is movably connected with the movable groove (508).

4. A garden mower apparatus as claimed in claim 1 wherein: the pulley (512) is movably connected with the triangular block (507).

5. A garden mower apparatus as claimed in claim 1 wherein: the driving gear (516) and the driven gear (517) are meshed with each other.