CN213152950U

CN213152950U - Lawn trimming means is used in gardens

Info

Publication number: CN213152950U
Application number: CN202021035670.4U
Authority: CN
Inventors: 杨青峰
Original assignee: Yu Wo Tian Environmental Development Group Ltd By Share Ltd
Current assignee: Yu Wo Tian Environmental Development Group Ltd By Share Ltd
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-05-11
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a lawn trimming means is used in gardens, comprising a base plate, the top outer wall of bottom plate is close to the middle part and is provided with the fixed block, and one side outer wall rotation of fixed block is connected with the pivot, the circumference outer wall of pivot is provided with the gear, and gear engagement has the rack, the bottom outer wall of rack is connected with the bracing piece, and the both sides outer wall of bracing piece all is provided with the support column, and one side outer wall that the bracing piece was kept away from to the support column is provided with the return pulley, the rectangular channel of symmetric distribution is seted up to the top outer wall of bottom plate, and support column and rectangular. The utility model discloses an intermeshing's that sets up gear and rack can change the height of bracing piece through rotating the pivot to can change height between bottom plate and the ground, distance between adjusting device and the ground, the height on the lawn that the control needs the cutting, through setting up transmission shaft and the fan blade at floor bottom outer wall, when the motor rotates, let the fan blade rotate, thereby can accomplish the cutting to the lawn.

Description

Lawn trimming means is used in gardens

Technical Field

The utility model relates to a garden machine technical field especially relates to a lawn trimming means is used in gardens.

Background

Mowers are also known as weed trimmers, lawnmowers, lawn trimmers, and the like. The mower is a mechanical tool for trimming lawn and vegetation, and is composed of cutter head, engine, walking wheels, walking mechanism, blades, handrail and control unit. 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.

Chinese invention patent with application number CN201721198251.0 discloses a lawn trimming device for gardens, which comprises a base, four groups of walking wheels are symmetrically installed at the bottom corner of the base, two groups of trimming cutters are fixedly installed at the bottom end of an installation seat through the base, a variable frequency motor is fixedly installed at the top of the installation seat, and the output shaft of the variable frequency motor is connected with the trimming cutter transmission at the lower end of the installation seat through a connecting rod, the utility model discloses in, simple structure, convenient operation, the recovery of cutting and grass bits to the lawn that can be effectively facilitated, but the device can not control the height of cutting the lawn after cutting, can cause the situation that the lawn is too high or too low, can not well satisfy the user's demand, therefore needs a new lawn trimming device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lawn trimming device for gardens.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a lawn mowing device is used in gardens, includes the bottom plate, the top outer wall of bottom plate is close to the middle part and is provided with the fixed block, and one side outer wall of fixed block rotates and is connected with the pivot, the circumference outer wall of pivot is provided with the gear, and gear engagement has the rack, the bottom outer wall of rack is connected with the bracing piece, and the both sides outer wall of bracing piece all is provided with the support column, and one side outer wall that the bracing piece was kept away from to the support column is provided with the return pulley, the rectangular channel of symmetric distribution is seted up to the top outer wall of bottom plate.

Preferably, a supporting block is arranged on the outer wall of the top end of the supporting rod, which is close to the gear, a sliding groove is formed in the outer wall of one side, which is close to the gear, of the supporting block, and a reset spring is arranged on the inner wall of the groove bottom of the sliding groove.

Preferably, the end, far away from the supporting block, of the return spring is connected with a sliding block, the sliding block and the sliding groove form sliding connection, and a clamping plate is arranged on the outer wall of one side, far away from the supporting block, of the sliding block.

Preferably, the outer wall of the bottom plate is provided with a transmission shaft near the middle part, the outer wall of the circumference of the transmission shaft far away from the bottom plate is provided with symmetrically distributed fan blades, and one end of the transmission shaft far away from the fan blades is connected with a motor through a coupler.

Preferably, the bottom outer wall of the bottom plate is provided with a protective cover close to the transmission shaft, the outer wall of one side, away from the motor, of the bottom plate is provided with a fan, the outer wall of the top end of the fan is provided with a collecting box, the outer wall of one side of the collecting box is provided with a box door, and the outer wall of one side of the box door is provided with a handle.

Preferably, the outer wall of the top end of the bottom plate is provided with symmetrically distributed supporting plates close to the edges of the two sides, and the outer wall of one side, opposite to the supporting plates, of the supporting plates is fixed with a pushing handle close to the top.

Preferably, a water tank is arranged on the outer wall of the top end of the bottom plate close to the motor, and nozzles which are coaxially distributed are arranged on the outer walls of two sides of the water tank.

Compared with the prior art, the utility model provides a lawn trimming means is used in gardens possesses following beneficial effect:

1. through the gear and the rack that set up intermeshing, can change the height of bracing piece through rotating the pivot to can change the height between bottom plate and the ground, the distance between adjusting device and the ground controls the height on the lawn that needs the cutting.

2. Through slider and the reset spring that sets up, can lock the gear after the gear revolve, through setting up transmission shaft and the fan piece at floor bottom outer wall, when the motor rotates, let the fan piece rotate to can accomplish the cutting to the lawn, through the safety cover that sets up, can prevent to install the during operation, bottom cutting device receives the damage.

3. Through the fan that sets up, can collect the grass bits after the cutting, save the staff and to the cleaning after the lawn cutting, reduce staff's work burden, through water tank and the shower nozzle that sets up, can be when pruning the lawn, spray the clear water to lawn on every side, improve labor efficiency, saved the time.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation can prune out high suitable lawn through the distance between adjusting device and the ground, and through the fan that sets up, clears up the grass bits after pruning, has practiced thrift labour cost.

Drawings

Fig. 1 is a schematic bottom structure view of a lawn mowing device for gardens according to the present invention;

fig. 2 is a schematic rear view of the lawn mowing device for gardens according to the present invention;

fig. 3 is an enlarged schematic structural view of a place a in fig. 2 of the lawn mowing device for garden of the present invention;

fig. 4 is a schematic view of an overall structure of a lawn trimming device for gardens according to an embodiment of the present invention.

In the figure: 1-bottom plate, 2-support column, 3-bottom wheel, 4-fan blade, 5-transmission shaft, 6-protective cover, 7-blower, 8-box door, 9-handle, 10-support plate, 11-push handle, 12-rotating shaft, 13-fixed block, 14-rack, 15-gear, 16-reset spring, 17-snap-gauge, 18-slide block, 19-supporting block, 20-supporting rod, 21-motor, 22-nozzle, 23-water tank.

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.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a lawn trimming device for gardens, including bottom plate 1, the top outer wall of bottom plate 1 is close to the middle part and is provided with fixed block 13, and one side outer wall of fixed block 13 rotates and is connected with pivot 12, the circumference outer wall of pivot 12 is provided with gear 15, and gear 15 meshes has rack 14, the bottom outer wall of rack 14 is connected with bracing piece 20, and the both sides outer wall of bracing piece 20 all is provided with support column 2, and one side outer wall that support column 2 kept away from bracing piece 20 is provided with return pulley 3, the rectangular channel of symmetric distribution is seted up to the top outer wall of bottom plate 1, and support column 2 forms sliding connection with the rectangular.

The utility model discloses in, the top outer wall of bracing piece 20 is close to gear 15 department and is provided with supporting shoe 19, and supporting shoe 19 is close to one side outer wall of gear 15 and has seted up the spout, and the tank bottom inner wall of spout is provided with reset spring 16.

Wherein, the one end that reset spring 16 kept away from supporting shoe 19 is connected with slider 18, and slider 18 and spout form sliding connection, and the slider 18 is kept away from one side outer wall of supporting shoe 19 and is provided with cardboard 17.

Wherein, the bottom outer wall of bottom plate 1 is close to the middle part and is provided with transmission shaft 5, and transmission shaft 5 keeps away from the circumference outer wall of bottom plate 1 and is provided with the fan 4 of symmetric distribution, and the one end that fan 4 was kept away from to transmission shaft 5 has motor 21 through the coupling joint.

Wherein, the bottom outer wall of bottom plate 1 is close to transmission shaft 5 department and is provided with safety cover 6, and one side outer wall that motor 21 was kept away from to bottom plate 1 is provided with fan 7, and the top outer wall of fan 7 is provided with the collecting box, and one side outer wall of collecting box is provided with chamber door 8, and one side outer wall of chamber door 8 is provided with handle 9.

Wherein, the top outer wall of bottom plate 1 is close to both sides edge and is provided with the backup pad 10 of symmetric distribution, and the relative one side outer wall of backup pad 10 is close to the top and is fixed with and pushes away handle 11.

The working principle is as follows: the gear 15 and the rack 14 of intermeshing that set up, change the height of bracing piece 20 through rotating pivot 12, thereby change between bottom plate 1 and the ground height, distance between adjusting device and the ground, control the height on the lawn that needs the cutting, slider 18 and reset spring 16 of setting, lock gear 15 after gear 15 rotates, transmission shaft 5 and the fan blade 4 of setting at 1 bottom outer wall on floor, when motor 21 rotates, let fan blade 4 rotate, thereby accomplish the cutting to the lawn, the safety cover 6 of setting, prevent device during operation, bottom cutting device receives the damage, fan 7 of setting, collect the grass bits after the cutting, save the cleaning of staff after the lawn cutting, staff's work burden has been reduced.

Example 2

Referring to fig. 4, the present embodiment of the lawn trimming apparatus for gardens, compared with embodiment 1, further includes a water tank 23 disposed on the top outer wall of the bottom plate 1 near the motor 21, and nozzles 22 coaxially disposed on the outer walls of two sides of the water tank 23, so as to spray clean water to the surrounding lawn.

The working principle is as follows: the water tank 23 and the spray head 22 are arranged, when the lawn is trimmed, clear water is sprayed on the surrounding lawn, the labor efficiency is improved, and the time is saved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a lawn mowing device is used in gardens, includes bottom plate (1), the top outer wall of bottom plate (1) is close to the middle part and is provided with fixed block (13), and one side outer wall of fixed block (13) rotates and is connected with pivot (12), its characterized in that, the circumference outer wall of pivot (12) is provided with gear (15), and gear (15) meshing has rack (14), the bottom outer wall connection of rack (14) has bracing piece (20), and the both sides outer wall of bracing piece (20) all is provided with support column (2), and one side outer wall that bracing piece (20) were kept away from in support column (2) is provided with return pulley (3), the rectangular channel of symmetric distribution is seted up to the top outer wall of bottom plate (1), and support column (2) and rectangular channel form sliding connection.

2. The lawn mowing device for the garden as claimed in claim 1, wherein the supporting bar (20) is provided with a supporting block (19) at the outer wall of the top end thereof near the gear (15), and the supporting block (19) is provided with a sliding groove at the outer wall of the side thereof near the gear (15), and the inner wall of the bottom of the sliding groove is provided with a return spring (16).

3. The lawn mowing device according to claim 2, wherein a sliding block (18) is connected to one end of the return spring (16) far away from the supporting block (19), the sliding block (18) is in sliding connection with the sliding groove, and a clamping plate (17) is arranged on the outer wall of one side of the sliding block (18) far away from the supporting block (19).

4. A lawn trimming apparatus for gardens as claimed in claim 1, wherein the bottom outer wall of the base plate (1) is provided with a transmission shaft (5) near the middle, and the circumference outer wall of the transmission shaft (5) far from the base plate (1) is provided with symmetrically distributed fan blades (4), and one end of the transmission shaft (5) far from the fan blades (4) is connected with a motor (21) through a coupling joint.

5. The lawn mowing device for the garden as claimed in claim 4, wherein the bottom outer wall of the bottom plate (1) is provided with a protective cover (6) near the transmission shaft (5), the side outer wall of the bottom plate (1) far away from the motor (21) is provided with a fan (7), the top outer wall of the fan (7) is provided with a collecting box, the side outer wall of the collecting box is provided with a box door (8), and the side outer wall of the box door (8) is provided with a handle (9).

6. A lawn mowing device for gardens as claimed in claim 1, wherein the outer wall of the top end of the base plate (1) is provided with symmetrically distributed supporting plates (10) near the edges of both sides, and a pushing handle (11) is fixed near the top of the outer wall of the opposite side of the supporting plate (10).

7. A lawn trimming apparatus for gardens as claimed in claim 4, wherein the top outer wall of the base plate (1) is provided with a water tank (23) adjacent to the motor (21), and the outer walls of the water tank (23) on both sides are provided with coaxially arranged spray heads (22).