CN213280927U

CN213280927U - Novel lawn compactor

Info

Publication number: CN213280927U
Application number: CN202021837474.9U
Authority: CN
Inventors: 徐俊芝; 胡艺春; 杨丽; 赵进; 许益峰; 李晓青; 邢广宇; 邵静; 李爱梅
Original assignee: Jiangsu Sanwei Gardening Co ltd
Current assignee: Jiangsu Sanwei Gardening Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-05-28
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a novel lawn compactor, which comprises a compactor body, a supporting arm and a flatness detection device; a compactor body: the electric hand-held machine comprises a machine body, two groups of compaction wheels, side plates and hand arms, wherein the side plates are symmetrically arranged on the front side and the rear side of the machine body, fixing plates are arranged on the side surfaces of the side plates, the compaction wheels are connected between the two fixing plates, the hand arms are fixed on the right side surface of the machine body, an electric cabinet is arranged at the end parts of the hand arms, and a storage battery is arranged at the bottom end of the electric cabinet; a support arm: four groups of the auxiliary wheels are arranged and are respectively fixed at the end parts of the two side plates, and the auxiliary wheels are rotatably connected between the two corresponding supporting arms at the front and the back; flatness detection device: it includes roof, pressure sensor, gyro wheel, telescopic shaft, telescopic cylinder and the template of falling the U, and this novel lawn compactor can detect the lawn roughness after the compaction to targeted carry out the secondary compaction and handle, improve compaction efficiency.

Description

Novel lawn compactor

Technical Field

The utility model relates to a lawn treatment facility technical field specifically is a novel lawn compactor.

Background

The lawn is an artificial lawn densely planted and trimmed by perennial short grass plants, can play a role in greening and beautifying, is one of the marks of urban civilization degree, is more and more popular with people at present, a compactor is needed when the lawn is treated, the compactor is an earthwork machine which utilizes mechanical force to compact filling layers such as soil, gravel and the like, and the compactor is divided into the following steps according to the working principle: static roll formula, impact type, vibrating and combined action formula etc. and static roll formula compacting machine utilizes the action of gravity of runner, makes to be pressed the layer and produces permanent deformation and closely knit, and its runner divide into: smooth roller, groove roller, sheep foot roller and tire roller etc. smooth and smooth, smooth roller compacted surface is smooth, use the widest, be applicable to the compaction of engineering such as various road surfaces, lawn, bed course, airport pavement and square, groove roller, sheep foot roller unit pressure is great, the compaction bed thickness, be applicable to the compaction of road bed, dykes and dams, traditional lawn compactor is after compacting the lawn, can't ensure whether the roughness on lawn reaches the requirement, when carrying out the compaction back once to the lawn, in order to ensure the holistic planarization in lawn, often need carry out many times compaction processing, lead to the compaction efficiency on lawn lower.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a novel lawn compactor, this novel lawn compactor can detect the lawn roughness after the compaction to corresponding carry out the compaction and handle, improve compaction efficiency, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel lawn compactor comprises a compactor body, a supporting arm and a flatness detection device;

a compactor body: the electric hand-held machine comprises a machine body, two groups of compaction wheels, side plates and hand arms, wherein the side plates are symmetrically arranged on the front side and the rear side of the machine body, fixing plates are arranged on the side surfaces of the side plates, the compaction wheels are connected between the two fixing plates, the hand arms are fixed on the right side surface of the machine body, an electric cabinet is arranged at the end parts of the hand arms, and a storage battery is arranged at the bottom end of the electric cabinet;

a support arm: four groups of the auxiliary wheels are arranged and are respectively fixed at the end parts of the two side plates, and the auxiliary wheels are rotatably connected between the two corresponding supporting arms at the front and the back;

flatness detection device: the device comprises a top plate, a pressure sensor, a roller, a telescopic shaft, a telescopic cylinder and an inverted U-shaped plate, wherein the top plate is fixed at the bottom end of a handrail arm through a bolt;

the device also comprises a single chip microcomputer, wherein the single chip microcomputer is fixed on the electric cabinet, and the input end of the single chip microcomputer is electrically connected with the storage battery and the output end of the pressure sensor.

Further, still include the guide bar, the guide bar is equipped with two, and is located the tip of roof respectively, sliding connection about its and roof, and its bottom is connected with the top of the template of falling the U, and its side has cup jointed the second spring, and the second spring is located the roof and falls between the U template, sets up the guide bar, can play the guide effect, prolongs the life of telescopic cylinder and telescopic shaft.

Further, still include arc hole, round bar and pivot, the tip of support arm is rotated through pivot and curb plate and is connected, is equipped with the round bar between its inner wall, the side at the curb plate is seted up in the arc hole, its inner wall and round bar sliding connection, the side that the round bar is located curb plate both sides position department is equipped with the screw thread, and threaded connection has hexagon nut, through arc hole and round bar cooperation, can change the angle of support arm, and then changes the distance between auxiliary wheel and the ground.

Further, still include compaction wheel cleaning device, compaction wheel cleaning device includes box and scraper blade, the box is fixed in the bottom of organism, and is located the left of compaction wheel, and its side that is close to the compaction wheel is equipped with the opening, the scraper blade is fixed on the inner wall of box, leaves the clearance between its and the compaction wheel, sets up the scraper blade and can clear up the collection to debris such as the soil of compaction in-process adhesion on the compaction wheel surface, improves the compaction effect.

The movable hole is formed in the front side face and the rear side face of the box body, the sliding blocks are fixed to two ends of the scraping plate and are connected with the inner wall of the movable hole in a sliding mode, the screw rod is connected to the end portion of the sliding block in a rotating mode and is in threaded connection with the outer side face of the box body, the position of the sliding blocks can be changed by rotating the screw rod, and then the distance between the scraping plate and the side face of the compaction wheel is changed.

Compared with the prior art, the beneficial effects of the utility model are that: this novel lawn compactor has following benefit:

this novel lawn compactor has increased roughness detection device on the basis of the compaction, through the change of pressure sensor detection pressure, corresponds out the lift height of gyro wheel to obtain the roughness of each position department in lawn after the compaction, and then after carrying out the compaction once, can have corresponding carry out the secondary compaction to the lawn area that the height difference is big and handle, ensured the efficiency of lawn compaction, improved the roughness on lawn.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic view of the structure of the right side of the present invention.

In the figure: the compacting machine comprises a single chip microcomputer 1, an electric cabinet 2, a storage battery 3, a compacting machine body 4, a machine body 41, a compacting wheel 42, a side plate 43, a holding arm 44, a flatness detection device 5, a guide rod 51, a top plate 52, a pressure sensor 53, a roller 54, a telescopic shaft 55, a telescopic cylinder 56, an inverted U-shaped plate 57, a compacting wheel cleaning device 6, a movable hole 61, a sliding block 62, a box 63, a scraper 64, a screw 65, a fixing plate 7, a supporting arm 8, an auxiliary wheel 9, an arc-shaped hole 10, a round rod 11 and a rotating shaft 12.

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. 1-3, the present invention provides a technical solution: a novel lawn compactor comprises a compactor body 4, a supporting arm 8 and a flatness detection device 5;

the compactor body 4: the lawn mower comprises a mower body 41, compacting wheels 42, side plates 43 and handrail arms 44, wherein the side plates 43 are provided with two groups and symmetrically arranged on the front side and the rear side of the mower body 41, fixing plates 7 are arranged on the side surfaces of the side plates, the compacting wheels 42 are connected between the two fixing plates 7, the compacting wheels 42 can apply pressure to a lawn to compact the lawn, the handrail arms 44 are fixed on the right side surface of the mower body 41, an electric cabinet 2 is arranged at the end part of the handrail arms, a storage battery 3 is arranged at the bottom end of the electric cabinet 2, and the function of the mower body 41 is the same as that of the mower body in the patent application;

support arm 8: the device is provided with four groups which are respectively fixed at the end parts of two side plates 43, an auxiliary wheel 9 is rotatably connected between two supporting arms 8 corresponding to the front and the back, the auxiliary wheel 9 can play a supporting role, the machine body 1 is ensured to be in a horizontal state, the acting force on the arm of a user is reduced, the strength is saved, the device also comprises an arc-shaped hole 10, a round rod 11 and a rotating shaft 12, the end parts of the supporting arms 8 are rotatably connected with the side plates 43 through the rotating shaft 12, a round rod 11 is arranged between the inner walls of the side plates, an arc-shaped hole 10 is arranged on the side surface of the side plate 43, the inner wall of the side plate is connected with the round rod 11 in a sliding way, the side surfaces of the round rod 11 at the two sides of the side plate 43 are provided with screw threads, the supporting arm 8 can rotate through the rotating shaft 12, the angle of the supporting arm is changed, the round rod 11 is driven to slide along the arc-shaped hole 10, and two hexagonal nuts on the side surface of the round rod 11 are screwed at a proper angle to be fixed;

flatness detection device 5: the device comprises a top plate 52, a pressure sensor 53, a roller 54, a telescopic shaft 55, a telescopic cylinder 56 and an inverted U-shaped plate 57, wherein the top plate 52 is fixed at the bottom end of an armrest arm 44 through bolts, the middle part of the bottom end of the top plate is connected with the telescopic cylinder 56, the telescopic cylinder 56 is in vertical sliding connection with the telescopic shaft 55, the bottom end of the telescopic shaft 55 is connected with the inverted U-shaped plate 57, the side surface of the inverted U-shaped plate is sleeved with a first spring, the roller 54 is rotatably connected between the inner walls of the inverted U-shaped plate 57 through a straight rod, the pressure sensor 53 is installed between the top plate 52 and the telescopic cylinder 56, in the actual use process, when the road surface is convex, the roller 54 and the inverted U-shaped plate 57 ascend to drive the telescopic shaft 55 to enter the telescopic cylinder 56, further the first spring is compressed, the pressure value of the pressure sensor 53 is increased, the, the position of the uneven lawn is recorded, secondary compaction treatment is carried out, the lawn further comprises two guide rods 51, the two guide rods 51 are respectively located at the end portion of the top plate 52 and are connected with the top plate 52 in a vertical sliding mode, the bottom end of each guide rod is connected with the top end of the inverted U-shaped plate 57, the side face of each guide rod is sleeved with a second spring, the second springs are located between the top plate 52 and the inverted U-shaped plate 57, the guide rods 51 are arranged to limit the lifting direction of the idler wheels 54 and the inverted U-shaped plate 57, the phenomenon that the inverted U-shaped plate 57 inclines due to the fact that one end of each guide rod is high and the other end of each guide rod;

the compaction wheel cleaning device 6 also comprises a compaction wheel cleaning device 6, the compaction wheel cleaning device 6 comprises a box body 63 and a scraper 64, the box body 63 is fixed at the bottom end of the machine body 41 and is positioned at the left side of the compaction wheel 42, an opening is arranged on the side surface of the box body 64 close to the compaction wheel 42, the scraper 64 is fixed on the inner wall of the box body 63, a gap is reserved between the scraper and the compaction wheel 42, the scraper 64 can scrape the surface of the compaction wheel 42 in the rotating process of the compaction wheel 42, the scraped adhered matters are collected in the box body 63 again, the compaction effect is ensured to be stable, the compaction wheel cleaning device also comprises a movable hole 61, a slide block 62 and a screw 65, the movable hole 61 is arranged on the front side surface and the rear side surface of the box body 63, the slide block 62 is fixed at two ends of the scraper 64 and is connected with the inner wall of the movable hole 61 in a sliding manner, the screw 65, the position of the scraper 64 is changed, and the gap between the scraper 64 and the compaction wheel 42 is changed, so that the soil compaction device is suitable for compacting different soil layers;

the device further comprises a single chip microcomputer 1, wherein the single chip microcomputer 1 is fixed on the electric cabinet 2, and the input end of the single chip microcomputer 1 is electrically connected with the storage battery 3 and the output end of the pressure sensor 53.

When in use: the user holds the handrail department of holding up arm 44 tip with hand, organism 41 drives compaction wheel 42 and rotates, carry out the compaction to the lawn, when appearing protruding after the compaction, then gyro wheel 54 and the ascending take the altitude of the template 57 of falling U, drive telescopic shaft 55 indentation telescopic cylinder 56 in, guide bar 51 slides along roof 52 on simultaneously, first spring and second spring are in compression state, make pressure sensor 53's pressure measurement value grow, and its pressure variation of real-time recording, when the lawn is sunken, then the pressure value diminishes, can be on singlechip 1 audio-visual observation play lawn each department's the level and smooth condition.

It is noted that the specific model of the single chip microcomputer 1 disclosed in the present embodiment is STM32G4, the preferred model of the pressure sensor 53 is T351GP, and the preferred model of the storage battery 3 is C12-100.

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. A novel lawn compactor is characterized in that: the device comprises a compactor body (4), a supporting arm (8) and a flatness detection device (5);

compactor body (4): the electric hand-held trolley comprises a trolley body (41), compaction wheels (42), side plates (43) and handrail arms (44), wherein the side plates (43) are arranged in two groups and symmetrically arranged on the front side and the rear side of the trolley body (41), fixing plates (7) are arranged on the side surfaces of the side plates, the compaction wheels (42) are connected between the two fixing plates (7), the handrail arms (44) are fixed on the right side surface of the trolley body (41), an electric cabinet (2) is arranged at the end parts of the handrail arms, and a storage battery (3) is arranged at the bottom end of the electric cabinet (2);

support arm (8): four groups of the auxiliary wheels are arranged and are respectively fixed at the end parts of the two side plates (43), and the auxiliary wheels (9) are rotatably connected between the two supporting arms (8) corresponding to the front and the back;

flatness detection device (5): the device comprises a top plate (52), a pressure sensor (53), a roller (54), a telescopic shaft (55), a telescopic cylinder (56) and an inverted U-shaped plate (57), wherein the top plate (52) is fixed at the bottom end of an arm supporting arm (44) through a bolt, the middle part of the bottom end of the top plate is connected with the telescopic cylinder (56), the telescopic cylinder (56) is connected with the telescopic shaft (55) in a vertical sliding manner, the bottom end of the telescopic shaft (55) is connected with the inverted U-shaped plate (57), the side surface of the telescopic shaft is sleeved with a first spring, the roller (54) is rotatably connected between the inner walls of the inverted U-shaped plate (57) through a straight rod, and the pressure sensor (53) is installed between the top plate (;

the device is characterized by further comprising a single chip microcomputer (1), wherein the single chip microcomputer (1) is fixed on the electric cabinet (2), and the input end of the single chip microcomputer is electrically connected with the storage battery (3) and the output end of the pressure sensor (53).

2. A novel lawn compactor as claimed in claim 1, wherein: still include guide bar (51), guide bar (51) are equipped with two, and are located the tip of roof (52) respectively, and sliding connection about it and roof (52), and its bottom is connected with the top of falling U template (57), and its side has cup jointed the second spring, and the second spring is located between roof (52) and the board of falling U template (57).

3. A novel lawn compactor as claimed in claim 1, wherein: still include arc hole (10), round bar (11) and pivot (12), the tip of support arm (8) is rotated with curb plate (43) through pivot (12) and is connected, is equipped with round bar (11) between its inner wall, the side at curb plate (43) is seted up in arc hole (10), and its inner wall and round bar (11) sliding connection, the side that round bar (11) are located curb plate (43) both sides position department is equipped with the screw thread, and threaded connection has hexagon nut.

4. A novel lawn compactor as claimed in claim 1, wherein: the compaction wheel cleaning device (6) comprises a box body (63) and a scraping plate (64), the box body (63) is fixed at the bottom end of the machine body (41) and is located on the left side of the compaction wheel (42), an opening is formed in the side face, close to the compaction wheel (42), of the box body (63), the scraping plate (64) is fixed on the inner wall of the box body (63), and a gap is reserved between the scraping plate and the compaction wheel (42).

5. A novel lawn compactor as claimed in claim 4, wherein: still include activity hole (61), slider (62) and screw rod (65), the front and back both sides face at box (63) is seted up in activity hole (61), the both ends at scraper blade (64) are fixed in slider (62), its inner wall sliding connection with activity hole (61), screw rod (65) rotate to be connected at the tip of slider (62), and with the lateral surface threaded connection of box (63).