CN218604024U

CN218604024U - Cutting machine that gardens were used

Info

Publication number: CN218604024U
Application number: CN202222923200.7U
Authority: CN
Inventors: 张俊权; 李宝源; 方少贤
Original assignee: Guangzhou Huamei Garden Engineering Design Co ltd
Current assignee: Guangzhou Huamei Garden Engineering Design Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-03-14
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a garden cutting machine, which comprises a frame, a cutting mechanism and a stone blocking component; the frame is provided with a plurality of movable wheels to realize the movement of the frame; the cutting mechanism is arranged on the frame and comprises a rotatable rotary cutter; the stone blocking component is arranged on the frame and located in front of the moving direction of the rotary cutter, the stone blocking component comprises a V-shaped frame body, a plurality of parting beads are vertically arranged at the bottom of the V-shaped frame body, the parting beads are arranged at intervals, and the parting beads are integrally arranged in a V shape. The cutter prevents the rotary cutter from colliding with stones by arranging the stone blocking component to block the stones, and grass can pass through the gaps between every two spacing strips, so that the rotary cutter can cut grass, the rotary cutter can be protected, and the service life of the rotary cutter is prolonged; in addition, when the stone blocking component collides with the stone, the stone can be dredged towards two sides, so that the frame can continue to move without stopping.

Description

Cutting machine that gardens were used

Technical Field

The utility model relates to a garden cutting machine technical field especially relates to a cutting machine that gardens were used.

Background

The garden landscape needs to be maintained regularly to maintain a good state, and maintenance work such as pruning branches and leaves, lawn mowing and the like can be carried out; the existing lawn mowing machine is generally used by workers to mow lawns, and comprises a frame, a cutting mechanism, a height adjusting mechanism and a locking mechanism, wherein the cutting mechanism is arranged in front of the lower section of the frame, the cutting mechanism is movably arranged on the frame, the cutting mechanism can slide along the vertical direction relative to the frame, the height adjusting mechanism comprises a long rod and a short rod, the bottom of the long rod is hinged to the top of the cutting mechanism, the bottom of the short rod is hinged to the rear of the lower section of the frame, the top of the short rod is hinged to the middle section of the long rod, and the projections of the long rod and the short rod along the vertical direction are overlapped. The invention has the advantages that the height adjustment is realized mainly through the lever action of the long rod and manual driving without the cooperation of other power systems, so the structure is simpler, more efficient and more practical, and the whole weight of the mower is lighter after the power system is saved, thereby reducing the physical consumption of workers.

However, existing lawn mowers suffer from several disadvantages, such as: 1. when the lawn is moved, the blade can collide with the sundries to be damaged, so that the service life of the blade is influenced; 2. when the blade is used for mowing, the grass can be cut to a preset height only, and cannot be arranged according to requirements, so that the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a garden cutting machine, which can solve at least one of the above problems to some extent.

The technical scheme of the utility model is realized like this:

a cutting machine for gardens comprising:

the device comprises a frame, a cutting mechanism and a stone blocking component;

the frame is provided with a plurality of movable wheels to realize the movement of the frame;

the cutting mechanism is arranged on the frame and comprises a rotatable rotary cutter;

the stone blocking component is arranged on the frame and located in front of the moving direction of the rotary cutter, the stone blocking component comprises a V-shaped frame body, a plurality of parting beads are vertically arranged at the bottom of the V-shaped frame body, the parting beads are arranged at intervals, and the parting beads are integrally arranged in a V shape.

As a further alternative of the garden cutting machine, the bottom end of the division bar is bent in the moving direction to form a hooking tooth portion.

As a further alternative of the cutting machine for gardens, mounting plates are arranged on two sides of the V-shaped frame body, and the mounting plates are fixed on the frame through bolts.

As a further alternative of the garden cutting machine, the frame is provided with a lifting mechanism for driving the cutting mechanism to lift.

As a further alternative of the garden cutting machine, the cutting mechanism further comprises a lifting plate, an installation cylinder is arranged on the lifting plate, a rotating shaft is rotatably arranged in the installation cylinder, the bottom of the rotating shaft is connected with the rotary cutter, and a first motor for driving the rotating shaft to rotate is arranged on the lifting plate; the lifting mechanism comprises a positioning plate arranged on the frame, a positioning barrel and a plurality of guide rods vertically arranged are arranged on the positioning plate, and an adjusting barrel is connected to the outer threads of the positioning barrel; the guide cylinder is slidably sleeved in the positioning cylinder, the lifting plate is slidably sleeved with the guide rod, and the bottom of the lifting plate is abutted to the top of the adjusting cylinder.

As a further alternative of the garden cutting machine, a limiting block is connected to the guide rod in a threaded mode, the guide rod is sleeved with a spring, one end of the spring abuts against the bottom of the limiting block, and the other end of the spring abuts against the top of the lifting plate.

As a further alternative of the cutting machine for gardens, the periphery of the adjusting cylinder is provided with meshing teeth, a second motor is installed on the positioning plate, the second motor is in transmission connection with a driving gear, and the driving gear is meshed with the adjusting cylinder.

As a further alternative of the garden cutting machine, a hand push handrail is provided on the carriage.

The beneficial effects of the utility model are that: the cutter prevents the rotary cutter from colliding with stones by arranging the stone blocking component to block the stones, and grass can pass through the gaps between every two spacing strips, so that the rotary cutter can cut grass, the rotary cutter can be protected, and the service life of the rotary cutter is prolonged; in addition, the division bars are integrally arranged in a V shape, when the stone blocking members hit stones, the stones can be dredged towards two sides, the frame can continue to move without stopping, and the mowing efficiency is improved to a certain extent.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a garden cutting machine according to the present invention;

fig. 2 is one of the exploded views of a garden cutter according to the present invention;

fig. 3 is a second schematic diagram of an explosion of a garden cutting machine according to the present invention;

fig. 4 is a schematic structural view of the stone blocking member.

In the figure: 1. a frame; 11. a moving wheel; 12. pushing the handrail;

2. a cutting mechanism; 21. a rotary cutter; 22. a lifting plate; 23. mounting the cylinder; 24. a rotating shaft; 25. a first motor;

3. a stone blocking member; 31. a V-shaped frame body; 32. a parting strip; 33. a hook tooth portion; 34. mounting a plate;

4. a lifting mechanism; 41. positioning a plate; 42. a positioning cylinder; 43. a guide bar; 44. an adjusting cylinder; 45. a limiting block; 46. a spring; 47. a second motor; 48. the gear is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-4, there is shown a garden cutting machine comprising a frame 1, a cutting mechanism 2 and a stone blocking member 3; a plurality of moving wheels 11 are arranged on the frame 1 to realize the movement of the frame 1; the cutting mechanism 2 is arranged on the frame 1, and the cutting mechanism 2 comprises a rotatable rotary cutter 21; keep off stone component 3 and set up on the frame 1 and be located the place ahead of rotary cutter 21 moving direction, keep off stone component 3 and include V type support body 31, the bottom of V type support body 31 is erect and is equipped with many parting beads 32, the interval sets up between parting bead 32, these some parting beads 32 wholly are "V" word and arrange.

In brief, when the cutting machine is used, the rotary cutting knife 21 rotates to push the vehicle frame 1 to move, so that the rotary cutting knife 21 can cut grass; the stone blocking component 3 is blocked in front of the rotary cutter 21, so that the rotary cutter 21 can be prevented from colliding with stones in the advancing direction, and grass can pass through gaps between every two of the division bars 32, so that the rotary cutter 21 can cut grass, the rotary cutter 21 can be protected, and the service life of the rotary cutter 21 is prolonged; in addition, the division bars 32 are integrally arranged in a V shape, when the stone blocking component 3 hits a stone, the stone can be dredged towards two sides, so that the frame 1 can continuously move without stopping, and the mowing efficiency is improved to a certain extent.

Preferably, referring to fig. 4, in this embodiment, the bottom end of the division bar 32 is bent toward the moving direction to form a hooking tooth portion 33; therefore, the inclined grass is hooked up through the hooking tooth part 33, so that the grass keeps a relatively straight posture, the rotary cutting knife 21 is convenient to cut grass, and the inclined grass is prevented from being uncut. In addition, in order to facilitate installation of the stone blocking member 3, referring to fig. 2 and 4, mounting plates 34 are disposed on both sides of the V-shaped frame body 31, the mounting plates 34 are fixed to the frame 1 by bolts, and the stone blocking member 3 can be replaced at any time.

In some specific embodiments, in order to cut the grass to a desired height, the carriage 1 is provided with a lifting mechanism 4 for driving the cutting mechanism 2 to lift. In brief, the cutting mechanism 2 is lifted by the lifting mechanism 4, so that the height of the rotary cutter 21 from the ground is adjusted, and the grass is cut to a desired height.

In the above scheme, referring to fig. 2 and fig. 3, the cutting mechanism 2 further includes a lifting plate 22, an installation cylinder 23 is disposed on the lifting plate 22, a rotating shaft 24 is rotatably disposed in the installation cylinder 23, the bottom of the rotating shaft 24 is connected to the rotary cutting knife 21, and a first motor 25 for driving the rotating shaft 24 to rotate is disposed on the lifting plate 22; the lifting mechanism 4 comprises a positioning plate 41 arranged on the frame 1, a positioning cylinder 42 and a plurality of guide rods 43 vertically arranged are arranged on the positioning plate 41, and an adjusting cylinder 44 is connected with the positioning cylinder 42 through an external thread; the guide cylinder is slidably sleeved in the positioning cylinder 42, the lifting plate 22 is slidably sleeved with the guide rod 43, and the bottom of the lifting plate 22 abuts against the top of the adjusting cylinder 44. In this way, by rotating the adjusting cylinder 44, the adjusting cylinder 44 is lifted on the positioning cylinder 42, so as to adjust the height of the lifting plate 22.

Preferably, in order to improve the stability of the lifting plate 22, referring to fig. 3, a limiting block 45 is connected to the guide rod 43 in a threaded manner, a spring 46 is sleeved on the guide rod 43, one end of the spring 46 abuts against the bottom of the limiting block 45, and the other end abuts against the top of the lifting plate 22. In this embodiment, four guide rods 43 are provided, the four guide rods 43 are distributed outside the positioning cylinder 42, and the lifting plate 22 is pressed against the adjusting cylinder 44 by the spring 46, so that the lifting plate 22 can always abut against the adjusting cylinder 44.

Preferably, in order to facilitate the rotation of the adjusting cylinder 44, referring to fig. 3, the adjusting cylinder 44 is provided with meshing teeth on the periphery thereof, a second motor 47 is mounted on the positioning plate 41, a driving gear 48 is connected to the second motor 47 in a transmission manner, and the driving gear 48 is meshed with the adjusting cylinder 44. Therefore, the adjusting cylinder 44 does not need to be manually rotated, the adjusting cylinder 44 can be rotated in different directions through the forward rotation or the reverse rotation of the first motor 25, and the ascending or descending of the adjusting cylinder 44 can be realized.

In the above embodiment, referring to fig. 1-3, in order to facilitate pushing the frame 1, a hand push handle 12 is disposed on the frame 1.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cutting machine for gardens characterized in that includes:

the cutting device comprises a frame, a cutting mechanism and a stone blocking component;

2. The garden cutter as defined in claim 1, wherein the bottom end of the division bar is bent in the moving direction to form a hooking tooth portion.

3. The garden cutting machine of claim 2, wherein mounting plates are provided on both sides of the V-shaped frame body, and the mounting plates are fixed to the frame by bolts.

4. The garden cutting machine of claim 1, wherein the carriage is provided with a lifting mechanism for driving the cutting mechanism to lift.

5. The garden cutting machine according to claim 4, wherein:

the cutting mechanism further comprises a lifting plate, an installation cylinder is arranged on the lifting plate, a rotating shaft is rotatably arranged in the installation cylinder, the bottom of the rotating shaft is connected with the rotary cutter, and a first motor for driving the rotating shaft to rotate is arranged on the lifting plate;

the lifting mechanism comprises a positioning plate arranged on the frame, a positioning barrel and a plurality of guide rods vertically arranged are arranged on the positioning plate, and an adjusting barrel is connected to the outer thread of the positioning barrel;

the installation cylinder is slidably sleeved in the positioning cylinder, the lifting plate is slidably sleeved with the guide rod, and the bottom of the lifting plate is abutted to the top of the adjusting cylinder.

6. The garden cutting machine of claim 5, wherein the guide rod is in threaded connection with a limiting block, the guide rod is sleeved with a spring, one end of the spring abuts against the bottom of the limiting block, and the other end of the spring abuts against the top of the lifting plate.

7. The garden cutting machine of claim 6, wherein the adjusting cylinder is provided with engaging teeth on the periphery thereof, the positioning plate is provided with a second motor, the second motor is connected with a driving gear in a transmission manner, and the driving gear is engaged with the adjusting cylinder.

8. The garden cutter of claim 1, wherein the frame is provided with hand handrails.