CN112042366A

CN112042366A - Lawn trimming equipment for landscape design

Info

Publication number: CN112042366A
Application number: CN202011121861.7A
Authority: CN
Inventors: 梁玉兰
Original assignee: Individual
Current assignee: Hangzhou Changfeng Municipal Garden Construction Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2020-12-08
Anticipated expiration: 2040-10-20
Also published as: CN112042366B

Abstract

The invention discloses lawn trimming equipment for landscape design, which comprises a motor fixedly arranged on a vehicle body, wherein the output end of the motor is fixedly connected with a driving rod, one end of the driving rod, which extends out of the vehicle body, is fixedly provided with a cutting knife, the vehicle body is fixedly provided with a protective cover matched with the cutting knife, the vehicle body is fixedly provided with two handles, the two handles are fixedly sleeved with anti-skidding sleeves, the vehicle body is provided with a plurality of mounting seats, each mounting seat is rotatably connected with a wheel, and the vehicle body is provided with a plurality of lifting grooves. Has the advantages that: the height of the vehicle body relative to the ground can be adjusted according to the requirement, so that the reserved height of the lawn after being trimmed can be controlled, the application range is relatively wide, the overall shape design of the lawn is convenient, the possibility and the amplitude of shaking generated when the lawn moves on uneven lawn can be reduced, the flatness of the trimmed lawn is kept consistent, and the overall aesthetic degree of the lawn is ensured.

Description

Lawn trimming equipment for landscape design

Technical Field

The invention relates to the technical field of landscape design, in particular to lawn trimming equipment for landscape design.

Background

Gardens, which refer to a natural environment and rest areas created by applying engineering technology and artistic means in certain regions and by means of transforming terrains, planting trees, flowers and plants and the like, have many extensive concepts, such as garden communities, garden streets and the like.

When the view to the lawn in gardens is designed, need more to accomplish the operation with the help of trimming means, the relative height on current lawn trimming means cutting assembly and ground is the fixed value all the time, consequently only can carry out the lawn of single height and prune, can not control the height that the lawn was reserved as required, application scope exists the restriction, and because the lawn roughness differs in the gardens, consequently trimming means easily produces when moving on it and rocks, lead to the lawn height of pruning out uneven, the aesthetic property in gardens has been reduced.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides lawn trimming equipment for landscape design.

In order to achieve the purpose, the invention adopts the following technical scheme:

a lawn trimming device for landscape design comprises a motor fixedly mounted on a vehicle body, wherein the output end of the motor is fixedly connected with a driving rod, a cutting knife is fixedly mounted at one end of the driving rod extending out of the vehicle body, and a protective cover matched with the cutting knife is fixedly mounted on the vehicle body;

two handles are fixedly arranged on the vehicle body, and anti-skid sleeves are fixedly sleeved on the two handles;

the lifting device comprises a vehicle body, a plurality of lifting blocks and a plurality of lifting mechanisms, wherein the vehicle body is provided with a plurality of mounting seats, each mounting seat is rotatably connected with a wheel, the vehicle body is provided with a plurality of lifting grooves, each lifting groove is internally connected with a lifting block in a sliding manner, and a connecting mechanism is arranged between each lifting block and the corresponding mounting seat;

the lifting device is characterized in that a plurality of control mechanisms are mounted on the vehicle body, each control mechanism corresponds to a corresponding lifting block in position, an adjusting mechanism is mounted on the vehicle body, and the adjusting mechanism is matched with the control mechanisms.

In the lawn trimming device for landscape design, the lifting block is fixedly provided with two positioning blocks, the side wall of the lifting groove is symmetrically provided with two positioning grooves, and the two positioning grooves are respectively matched with the two positioning blocks.

In the above lawn trimming device for landscape design, the connecting mechanism comprises a telescopic groove, a pressure spring, two limiting blocks and two limiting grooves, the telescopic groove is formed in the lifting block, the pressure spring is installed between the telescopic groove and the mounting seat, the two limiting blocks are respectively and fixedly installed at the front end and the rear end of the mounting seat, the two limiting grooves are symmetrically formed in the front side wall and the rear side wall of the telescopic groove, and the two limiting blocks are respectively and slidably connected in the corresponding limiting grooves.

In foretell lawn mowing equipment for landscape design, control mechanism comprises through-hole, ball screw, clamp plate, ball ring gear, go-between and arc wall, the through-hole is seted up on the automobile body, and through-hole and lift groove intercommunication, ball screw sliding connection is on the through-hole, clamp plate fixed mounting is in the one end that ball screw extends to the lift inslot, ball ring gear threaded connection is in the one end that ball screw is located the automobile body outside, go-between fixed mounting is on ball ring gear, the arc wall is seted up on the automobile body, the go-between rotates to be connected in the arc wall.

In the lawn mowing device for landscape design, the ball toothed ring is composed of a ball nut and an engaging toothed ring, the ball nut is in threaded connection with the ball screw, and the engaging toothed ring is fixedly sleeved on the ball nut.

In the lawn trimming device for landscape architecture design, the upper end of the ball screw is fixedly provided with the fixing plate, the fixing plate is fixedly arranged on the spring, and the lower end of the spring is in contact with the upper surface of the ball toothed ring.

In the lawn trimming device for landscape design, the adjusting mechanism comprises a rotary groove, a rotary rod, a driving gear, a mounting groove, a screw rod, a first belt wheel, a support plate, a round rod, a second belt wheel, a belt and a rotary disk, the rotary groove is arranged on the vehicle body, the rotary rod is rotatably connected to the rotary groove through a bearing, the driving gear is fixedly mounted at the upper end of the rotary rod, and the driving gear is meshed with the plurality of ball gear rings;

the mounting groove is formed in the side wall of the vehicle body and communicated with the rotating groove, the screw rod is fixedly mounted at the lower end of the rotating rod, the first belt wheel fixing sleeve is arranged at one end, extending into the mounting groove, of the screw rod, the supporting plate is fixedly mounted on the vehicle body, the second belt wheel is connected to the supporting plate in a rotating mode through the round rod, the second belt wheel corresponds to the mounting groove in position, the belt sleeve is arranged between the first belt wheel and the second belt wheel, and the rotating disc is fixedly mounted at the upper end of the round rod.

In the lawn trimming device for landscape design, the round rod is provided with a plurality of round holes, the two handles are provided with positioning holes, and positioning rods are inserted between the two positioning holes and the corresponding round holes.

Compared with the prior art, the invention has the advantages that:

1: the height of the vehicle body relative to the ground can be adjusted as required, so that the actual reserved height after the lawn is trimmed can be controlled, the application range is relatively wide, and the overall shape of the lawn can be designed conveniently by adjusting the reserved height.

2: through the cooperation of flexible groove, pressure spring, stopper and spacing groove, can reduce its possibility and the range that leads to taking place to rock because of the meadow unevenness in the automobile body removes, make it keep moving steadily as far as possible to can ensure the roughness on pruning back lawn.

3: through adjustment mechanism and a plurality of control mechanism's cooperation, can adjust the interval of the relative automobile body of a plurality of mount pads simultaneously, and then can control the height on the relative ground of automobile body, the regulative mode is comparatively simple and convenient, convenient to operate and use.

4: through the cooperation of round hole, handle and locating hole, can highly the fixing after accomplishing the altitude mixture control on the relative ground of automobile body, avoid the automobile body to remove the in-process and take place to jolt and lead to the problem of the high deviation that appears after adjusting, further ensure the uniformity of reserving the height after the lawn is pruned.

In conclusion, the height of the vehicle body relative to the ground can be adjusted according to needs, so that the reserved height of the lawn after being trimmed can be controlled, the application range is relatively wide, the overall shape design of the lawn is convenient, the possibility and the amplitude of shaking generated when the lawn moves on an uneven lawn can be reduced, the flatness of the trimmed lawn is kept consistent, and the overall aesthetic degree of the lawn is ensured.

Drawings

FIG. 1 is a schematic structural view of a lawn mowing apparatus for landscape design according to the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of the structure of portion A in FIG. 1;

FIG. 4 is an enlarged view of the structure of part B in FIG. 1;

fig. 5 is an enlarged schematic view of the structure of the portion C in fig. 1.

In the figure: the device comprises a vehicle body 1, a driving rod 2, a cutting knife 3, a protective cover 4, a mounting seat 5, wheels 6, a handle 7, an anti-skid sleeve 8, a lifting groove 9, a lifting block 10, a telescopic groove 11, a pressure spring 12, a limiting block 13, a positioning block 14, a positioning groove 15, a through hole 16, a ball screw 17, a pressure plate 18, a ball gear ring 19, a connecting ring 20, an arc-shaped groove 21, a rotating groove 22, a bearing 23, a rotating rod 24, a driving gear 25, a mounting groove 26, a screw rod 27, a first belt wheel 28, a supporting plate 29, a round rod 30, a second belt wheel 31, a belt 32, a rotating disk 33, a fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a lawn trimming device for landscape design comprises a motor fixedly installed on a vehicle body 1, wherein an output end of the motor is fixedly connected with a driving rod 2, a cutting knife 3 is fixedly installed at one end of the driving rod 2 extending out of the vehicle body 1, and a protective cover 4 matched with the cutting knife 3 is fixedly installed on the vehicle body 1;

the above is noteworthy:

1. the motor during operation, accessible actuating lever 2 drives cutting knife 3 and rotates to can utilize the contact on cutting knife 3 and lawn to cut its operation when automobile body 1 removes, the design of protection casing 4 can shelter from the grass by cutting knife 3 cutting down, avoids it to sputter the problem that leads to stacking mixed and disorderly everywhere because of the centrifugal action of cutting knife 3.

2. Two handles 7 are fixedly installed on the vehicle body 1, and anti-skid sleeves 8 are fixedly sleeved on the two handles 7.

3. A plurality of mounting seats 5 are mounted on the vehicle body 1, and each mounting seat 5 is rotatably connected with a wheel 6.

A plurality of lifting grooves 9 are formed in the vehicle body 1, a lifting block 10 is connected in each lifting groove 9 in a sliding mode, and a connecting mechanism is arranged between each lifting block 10 and the corresponding mounting base 5;

the above is noteworthy:

1. two positioning blocks 14 are fixedly mounted on the lifting block 10, two positioning grooves 15 are symmetrically arranged on the side wall of the lifting groove 9, the two positioning grooves 15 are respectively matched with the two positioning blocks 14, the moving direction and the distance of the lifting block 10 in the lifting groove 9 can be limited, and the lifting block is ensured to stably move within a certain range.

2. The connecting mechanism consists of a telescopic groove 11, a pressure spring 12, two limiting blocks 13 and two limiting grooves.

3. The telescopic groove 11 is arranged on the lifting block 10, the pressure spring 12 is arranged between the telescopic groove 11 and the mounting seat 5, two limit blocks 13 are respectively and fixedly arranged at the front end and the rear end of the mounting seat 5, the two limit grooves are symmetrically arranged on the front side wall and the rear side wall of the telescopic groove 11, the two limit blocks 13 are respectively and slidably connected in the corresponding limit grooves, the mounting seat 5 can slide in the telescopic groove 11, so that when the vehicle body 1 moves on uneven lawn, the vehicle body 1 can be kept stable as much as possible by utilizing the change of the relative heights of the wheels 6, the flatness of the lawn after trimming can be ensured, the mounting seat 5 can be reset as soon as possible when the lawn becomes flat from unevenness, the limit blocks 13 are matched with the limit grooves, the mounting seat 5 can be prevented from falling off the lifting block 10, the limit blocks 13 are tightly attached to the limit grooves, the moving force of the mounting seat 5 in the telescopic groove 11 can be buffered, it has the function of shock absorption.

A plurality of control mechanisms are arranged on the vehicle body 1, and each control mechanism corresponds to the corresponding lifting block 10;

the above is noteworthy:

1. the control mechanism is composed of a through hole 16, a ball screw 17, a pressure plate 18, a ball gear ring 19, a connecting ring 20 and an arc-shaped groove 21.

2. The through hole 16 is arranged on the vehicle body 1, the through hole 16 is communicated with the lifting groove 9, the ball screw 17 is connected on the through hole 16 in a sliding manner, the press plate 18 is fixedly arranged at one end of the ball screw 17 extending into the lifting groove 9, the ball toothed ring 19 is connected with one end of the ball screw 17 positioned outside the vehicle body 1 in a threaded manner, the connecting ring 20 is fixedly arranged on the ball toothed ring 19, the arc-shaped groove 21 is arranged on the vehicle body 1, the connecting ring 20 is rotatably connected in the arc-shaped groove 21, when the ball toothed ring 19 rotates, the ball screw 17 can be driven to correspondingly move along the through hole 16, so that the press plate 18 can be driven to move upwards or downwards in the lifting groove 9, by utilizing the contact effect of the press plate on the lifting block 10, the lifting block 10 can move upwards and downwards in the lifting groove 9, further the distance between the mounting base 5 and the vehicle body 1 can be adjusted, and, thereby, the lawn trimming operation with the specified reserved height can be carried out, and the application range of the trimming device can be improved.

3. The ball toothed ring 19 is composed of a ball nut and an engaging toothed ring, the ball nut is in threaded connection with the ball screw 17, and the engaging toothed ring is fixedly sleeved on the ball nut.

4. The fixed plate 34 is fixedly installed at the upper end of the ball screw 17, the fixed plate 34 is fixedly installed on the spring 35, the lower end of the spring 35 is in contact with the upper surface of the ball toothed ring 19, certain upward moving force can be applied to the fixed plate 34 through the elastic force of the spring 35, and the problem that the influence is caused to the height of the ground of the vehicle body 1 due to the fact that the vehicle body moves under the action of self gravity is avoided.

5. The vehicle body 1 is provided with an adjusting mechanism which is matched with a plurality of control structures, and the adjusting mechanism consists of a rotary groove 22, a rotary rod 24, a driving gear 25, a mounting groove 26, a screw rod 27, a first belt wheel 28, a support plate 29, a round rod 30, a second belt wheel 31, a belt 32 and a rotary table 33.

6. The rotor 22 is seted up on automobile body 1, rotor 24 rotates through bearing 23 and connects on rotor 22, drive gear 25 fixed mounting is in 24 upper ends of rotor, and drive gear 25 meshes with a plurality of ball ring gear 19 mutually, when drive gear 25 rotates, can drive a plurality of ball ring gear 19 and rotate simultaneously, and then can make the interval of a plurality of mount pads 5 relative automobile body 1 change simultaneously, can reduce the automobile body 1 apart from the regulation degree of difficulty of ground height, be convenient for operate.

7. The mounting groove 26 is formed in the side wall of the vehicle body 1, the mounting groove 26 is communicated with the rotary groove 22, the screw rod 27 is fixedly mounted at the lower end of the rotary rod 24, the first belt wheel 28 is fixedly sleeved at one end of the screw rod 27 extending into the mounting groove 26, the support plate 29 is fixedly mounted on the vehicle body 1, the second belt wheel 31 is rotatably connected to the support plate 29 through the round rod 30, the second belt wheel 31 corresponds to the mounting groove 26 in position, the belt 32 is sleeved between the first belt wheel 28 and the second belt wheel 31, the rotary plate 33 is fixedly mounted at the upper end of the round rod 30, and when the rotary plate 33 is rotated, the first belt wheel 28, the second belt wheel 31 and the belt 32 can be matched with each other, so.

8. Be equipped with a plurality of round holes on the round bar 30, all be equipped with the locating hole on two handles 7, insert between two locating holes and the round hole that corresponds and be equipped with the locating lever, can finish the back at the altitude mixture control on automobile body 1 relative ground, fix round bar 30, and then can avoid automobile body 1 to move in-process lifter block 10 receive automobile body 1 to jolt the influence and take place to remove and lead to pruning back lawn and reserve the problem that there is the difference in height, further ensure the uniformity of reserving the height after the lawn is pruned.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A lawn trimming device for garden landscape design comprises a motor fixedly mounted on a vehicle body (1), and is characterized in that the output end of the motor is fixedly connected with a driving rod (2), a cutting knife (3) is fixedly mounted at one end of the driving rod (2) extending out of the vehicle body (1), and a protective cover (4) matched with the cutting knife (3) is fixedly mounted on the vehicle body (1);

two handles (7) are fixedly arranged on the vehicle body (1), and anti-skidding sleeves (8) are fixedly sleeved on the two handles (7);

the lifting device is characterized in that a plurality of mounting seats (5) are mounted on the vehicle body (1), each mounting seat (5) is rotatably connected with a wheel (6), a plurality of lifting grooves (9) are formed in the vehicle body (1), a lifting block (10) is slidably connected in each lifting groove (9), and a connecting mechanism is mounted between each lifting block (10) and the corresponding mounting seat (5);

the lifting device is characterized in that a plurality of control mechanisms are installed on the vehicle body (1), each control mechanism corresponds to the corresponding lifting block (10) in position, an adjusting mechanism is installed on the vehicle body (1), and the adjusting mechanism is matched with the control mechanisms.

2. The lawn mowing device according to claim 1, wherein the lifting block (10) is fixedly provided with two positioning blocks (14), the side wall of the lifting groove (9) is symmetrically provided with two positioning grooves (15), and the two positioning grooves (15) are respectively matched with the two positioning blocks (14).

3. The lawn mowing device according to claim 1, wherein the connecting mechanism comprises a telescopic slot (11), a pressure spring (12), two limiting blocks (13) and two limiting slots, the telescopic slot (11) is formed on the lifting block (10), the pressure spring (12) is installed between the telescopic slot (11) and the mounting seat (5), the two limiting blocks (13) are respectively and fixedly installed at the front end and the rear end of the mounting seat (5), the two limiting slots are symmetrically formed on the front side wall and the rear side wall of the telescopic slot (11), and the two limiting blocks (13) are respectively and slidably connected in the corresponding limiting slots.

4. The lawn mowing apparatus for landscape architecture design according to claim 1, the control mechanism consists of a through hole (16), a ball screw (17), a pressure plate (18), a ball toothed ring (19), a connecting ring (20) and an arc-shaped groove (21), the through hole (16) is arranged on the vehicle body (1), the through hole (16) is communicated with the lifting groove (9), the ball screw (17) is connected on the through hole (16) in a sliding way, the pressure plate (18) is fixedly arranged at one end of the ball screw (17) extending into the lifting groove (9), the ball toothed ring (19) is in threaded connection with one end of the ball screw (17) positioned outside the vehicle body (1), the connecting ring (20) is fixedly arranged on the ball gear ring (19), the arc-shaped groove (21) is formed in the vehicle body (1), and the connecting ring (20) is rotatably connected into the arc-shaped groove (21).

5. A lawn mowing apparatus according to claim 4, wherein the ball toothed ring (19) is composed of a ball nut screwed to the ball screw (17) and an engaging toothed ring fixed to the ball nut.

6. A lawn trimming apparatus for garden landscape design, according to claim 4, characterized in that the upper end of the ball screw (17) is fixedly installed with a fixing plate (34), and the fixing plate (34) is fixedly installed with a spring (35), and the lower end of the spring (35) is in contact with the upper surface of the ball toothed ring (19).

7. The lawn mowing device for garden landscape design according to claim 4, wherein the adjusting mechanism is composed of a rotary slot (22), a rotary rod (24), a driving gear (25), a mounting groove (26), a screw rod (27), a first belt wheel (28), a support plate (29), a round rod (30), a second belt wheel (31), a belt (32) and a rotary disk (33), the rotary slot (22) is arranged on the vehicle body (1), the rotary rod (24) is rotatably connected to the rotary slot (22) through a bearing (23), the driving gear (25) is fixedly arranged at the upper end of the rotary rod (24), and the driving gear (25) is meshed with the plurality of ball toothed rings (19);

the utility model discloses a car body, including automobile body (1), mounting groove (26), pivot pole (24), belt wheel (31), belt wheel (32), belt wheel (31), mounting groove (26) and revolving chute (22), lead screw (27) fixed mounting is at the lower extreme of revolving bar (24), the one end in lead screw (27) extension to mounting groove (26) is established to mounting groove (26), backup pad (29) fixed mounting is on automobile body (1), belt wheel (31) rotates through round bar (30) and connects on backup pad (29), and belt wheel (31) and mounting groove (26) position are corresponding, belt (32) cover is established between belt wheel (28) and belt wheel (31), carousel (33) fixed mounting is in round bar (30) upper end.

8. A lawn trimming apparatus for garden landscape design according to claim 7, wherein the round bar (30) is provided with a plurality of round holes, two of the handles (7) are provided with positioning holes, and a positioning rod is inserted between two of the positioning holes and the corresponding round holes.