CN215912554U

CN215912554U - Lightweight four-wheel hand-push type mower

Info

Publication number: CN215912554U
Application number: CN202121046184.7U
Authority: CN
Inventors: 吴昆鹏
Original assignee: SUZHOU BENTENG PLASTIC CO Ltd
Current assignee: SUZHOU BENTENG PLASTIC CO Ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-03-01
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a portable four-wheel hand-push type mower which comprises a shell, two groups of water tanks, a motor box, an adjusting assembly and a carding assembly, wherein the shell is made of a plastic material, the two groups of water tanks are slidably mounted at the top end of the shell, the motor box is slidably mounted at the top end of the shell and is positioned between the two groups of water tanks, the adjusting assembly is mounted at the top end of the shell, and the carding assembly is mounted in the shell. According to the lawn trimming device, the adjusting assembly is arranged, the height of the device needs to be adjusted according to the height required by the lawn before the lawn is trimmed, the electric push rods are started, the motor box is driven to be stably adjusted by stretching of the two groups of electric push rods, the motor box is clamped and fixed by the sliding rods, the motor box is stably lifted in a sliding mode, the motor box is protected, abrasion of the motor box is reduced, the first cutter disc and the second cutter disc are driven to be lifted up and down by lifting of the motor box, the effect of quick and convenient adjustment according to the trimming height is achieved, operation is simple, and the lawn trimming device is convenient for users to use.

Description

Lightweight four-wheel hand-push type mower

Technical Field

The utility model relates to the technical field of mowers, in particular to a portable four-wheel hand-push type mower.

Background

Along with the continuous development of the society, people have higher and higher greening requirements and more greening areas, and a greening lawn formed by cultivating artificially laid turf or sown grass is also called a lawn trimmer and is a machine for trimming the lawn as the name suggests, so that the lawn can be trimmed to be very attractive, and the subsequent maintenance and growth of the lawn are utilized.

The prior art has the following defects: when pruning according to required height, often very loaded down with trivial details not convenient, can't realize quick adjustment, the protection of device to the blade is not in place, causes a large amount of dirt cigarette during the use easily, and the function is single.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable four-wheel hand-push type mower to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lightweight four-wheel hand propelled lawn mower, includes casing, two sets of water tank, motor case, adjusting part and combs the subassembly, the casing is made by plastic material, and is two sets of water tank slidable mounting is on the casing top, motor case slidable mounting just is located between two sets of water tanks on the casing top, adjusting part installs on the casing top, it installs in the casing to comb the subassembly.

As a further preferred of this technical scheme, casing bottom symmetry is equipped with the multiunit gyro wheel, and the multiunit the gyro wheel is made by rubber materials, two sets of handspikes are installed through the bolt to casing one side, and two sets of the handspike output all is equipped with the antiskid cover, and is two sets of the horizontal pole is installed to the joint between the handspike.

As a further preferred aspect of the present technical solution, the adjusting assembly includes a cavity, a plurality of sets of sliding rods, two sets of electric push rods, a driving motor, a transmission shaft, and a cutter portion, and the cavity is formed in the housing. Multiunit the slide bar passes through the bolt symmetry and installs on the casing top, and the multiunit the outside cover of slide bar is equipped with the protection pad, the multiunit slide bar inner wall and water tank outer wall sliding connection, and is two sets of electricity push rod passes through the bolt symmetry and installs on the casing top, and two sets of electricity push rod output is connected with the water tank bottom, driving motor passes through the bolt and installs in the motor case, the transmission shaft rotates and installs at the driving motor output, just the transmission shaft runs through motor case bottom, casing top and extends to in the cavity, the cutting knife portion is installed in the cavity and is located the transmission shaft outside.

As a further preferred of this technical scheme, cutting knife portion includes first blade disc, first blade, second blade disc and second blade, first blade disc cover is established and is installed outside the transmission shaft, first blade passes through the bolt and installs in first blade disc, just first blade output inclines upwards, second blade disc cover is established and is installed outside the transmission shaft and be located first blade disc below, the second blade passes through the bolt and installs in the second blade disc, just second blade output sets up to the arc.

As a further preferred of this technical scheme, it includes water inlet, flow pipe, control valve, mounting, multiunit atomizer and clearance obstacle portion to comb the subassembly, the water inlet is installed on the water tank top, just the water inlet top has closed the pipe cap soon through the screw thread, the flow pipe is installed in the water tank bottom, the control valve cover is established and is installed in the flow pipe outside, the mounting passes through the bolt and installs at cavity top inner wall and cover and establish outside the flow pipe, mounting and flow pipe sliding connection, multiunit the atomizer passes through the screw thread and closes soon and install in the flow pipe bottom, clearance obstacle portion installs in the cavity.

As a further preferred of this technical scheme, clearance barrier portion includes multiunit connecting rod and broach, the multiunit the connecting rod passes through bolt evenly distributed and installs on cavity inner wall top, the broach closely arranges and installs in the connecting rod bottom, just the broach is made by metal material, the broach bottom sets up to the arc.

As a further preferred mode of the technical scheme, the motor box is made of a sound insulation material, the top end of the motor box is arranged in a push-pull mode, and the first blade and the second blade are both made of stainless steel materials.

The utility model provides a portable four-wheel hand-push type mower which has the following beneficial effects:

(1) according to the lawn mower, the adjusting assembly is arranged, the mower is pushed onto a lawn by the aid of the push rods, the first cutter disc and the second cutter disc are subjected to height adjustment according to the required height of the lawn, the electric push rods are started, the two groups of electric push rods push the motor box to adjust, the motor box slides up and down under clamping of the multiple groups of sliding rods, the motor box is protected, abrasion of the motor box is reduced, the first cutter disc and the second cutter disc are driven to ascend and descend by ascending and descending of the motor box, the effect of adjusting according to the trimming height is achieved, the lawn mower is simple and convenient to operate, and convenient for users to use.

(2) According to the utility model, the combing component is arranged, when the mower works, sundries or broken stones existing in the lawn are pushed by the comb teeth, so that the first blade and the second blade are prevented from being damaged or wound by the sundries or the broken stones, the comb teeth can simultaneously comb the root of the lawn, the control valve is in an open state when the lawn is trimmed, water in the water tank enters the atomizing nozzle through the water supply pipe, the atomizing nozzle irrigates the lawn and sprays dust and smoke generated during mowing, so that air pollution is prevented, the motor box, the first blade and the second blade can be cooled by the water in the water tank, the machine is prevented from being damaged by long-time use, the service life of the lawn mower is prolonged, and the water in the water tank can be changed into maintenance liquid or nutrient solution and the like, so that convenient maintenance of the lawn is realized.

Drawings

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

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

FIG. 3 is a schematic view of the construction of the carding assembly of the present invention;

FIG. 4 is a schematic view of a second cutter head of the present invention;

FIG. 5 is a schematic overall side view of the present invention.

In the figure: 1. a housing; 2. a water tank; 3. a motor case; 4. an adjustment assembly; 5. a carding assembly; 6. a roller; 7. a handspike; 8. a cross bar; 9. a cavity; 10. a slide bar; 11. an electric push rod; 12. a drive motor; 13. a drive shaft; 14. a cutter part; 15. a first cutter head; 16. a first blade; 17. a second cutter head; 18. a second blade; 19. a water inlet; 20. a water supply pipe; 21. a control valve; 22. a fixing member; 23. an atomizing spray head; 24. a barrier removal part; 25. a connecting rod; 26. and comb teeth.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 5, the present invention provides the technical solutions: the utility model provides a lightweight four-wheel hand propelled lawn mower, includes casing 1, two sets of water tank 2, motor case 3, adjusting part 4 and combs subassembly 5, casing 1 is made by plastic material, and is two sets of 2 slidable mounting on casing 1 tops of water tank, 3 slidable mounting on casing 1 tops of motor case are located between two sets of water tank 2, adjusting part 4 is installed on 1 top of casing, comb subassembly 5 and install in casing 1.

In this embodiment, specifically: 1 bottom symmetry of casing is equipped with multiunit gyro wheel 6, and the multiunit gyro wheel 6 is made by rubber materials, 1 one side of casing installs two sets of handspikes 7 through the bolt, and is two sets of 7 output ends of handspikes are all overlapped and are equipped with the antiskid cover, and are two sets of horizontal pole 8 is installed to the joint between the handspikes 7, realizes overall stability, has prevented that gyro wheel 6 from causing the damage to the lawn.

In this embodiment, specifically: the adjusting assembly 4 comprises a cavity 9, a plurality of groups of sliding rods 10, two groups of electric push rods 11, a driving motor 12, a transmission shaft 13 and a cutter part 14, wherein the cavity 9 is formed in the shell 1. Multiunit slide bar 10 passes through the bolt symmetry and installs on 1 top of casing, and the multiunit the outside cover of slide bar 10 is equipped with the protection pad, multiunit slide bar 10 inner wall and 2 outer wall sliding connection of water tank, and is two sets of electricity push rod 11 passes through the bolt symmetry and installs on 1 top of casing, and two sets of electricity push rod 11 output is connected with 2 bottoms of water tank, driving motor 12 passes through the bolt and installs in

motor case

3, 13 rotation of transmission shaft are installed at driving motor 12 outputs, just 13 transmission shaft runs through in 3 bottoms of motor case, 1 top of casing extend to cavity 9, cutter portion 14 is installed in cavity 9 and is located 13 outsides of transmission shaft, realizes carrying out the effect of quick convenient regulation according to repairing the height.

In this embodiment, specifically: cutter portion 14 includes first blade disc 15, first blade 16, second blade disc 17 and second blade 18, first blade disc 15 cover is established and is installed in transmission shaft 13 outsidely, first blade 16 passes through the bolt and installs in first blade disc 15, just first blade 16 output inclines upwards, second blade disc 17 cover is established and is installed in transmission shaft 13 outsidely and be located first blade disc 15 below, second blade disc 18 passes through the bolt and installs in second blade disc 17, just second blade 18 output sets up to the arc, has realized the repairment that refines the lawn fast, has improved work efficiency greatly.

In this embodiment, specifically: carding assembly 5 includes water inlet 19, flow pipe 20, control valve 21, mounting 22, multiunit atomizer 23 and clearance portion 24, water inlet 19 is installed on 2 tops of water tank, just 19 tops of water inlet have closed the pipe cap soon through the screw thread, flow pipe 20 is installed in 2 bottoms of water tank, 21 covers of control valve are established and are installed in flow pipe 20 outsidely, mounting 22 passes through the bolt and installs at cavity 9 top inner wall and cover and establish in flow pipe 20 outsidely, mounting 22 and flow pipe 20 sliding connection, multiunit atomizer 23 passes through the screw thread and closes soon to be installed in flow pipe 20 bottoms, clearance portion 24 is installed in cavity 9, has realized the cooling effect to motor case 3, first blade 16 and second blade 18, prevents that long-time use from causing the damage to the lawn mower, has still realized the maintenance to the lawn.

In this embodiment, specifically: the obstacle removing part 24 comprises a plurality of groups of connecting rods 25 and comb teeth 26, the connecting rods 25 are uniformly distributed on the top end of the inner wall of the cavity 9 through bolts, the comb teeth 26 are tightly arranged at the bottom end of the connecting rods 25, the comb teeth 26 are made of metal materials, the bottom end of the comb teeth 26 is arranged into an arc shape, pushing of sundries or broken stones is achieved, and normal use of the first blade 16 and the second blade 18 is protected.

In this embodiment, specifically: the motor case 3 is made of a sound insulation material, the top end of the motor case 3 is arranged in a push-pull mode, and the first blade 16 and the second blade 18 are made of stainless steel materials, so that a sound insulation effect is achieved, and a large amount of noise is prevented from being generated in the use process.

The working principle is that when the lawn mower is pushed to a lawn to be trimmed by the hand push rod 7, the cross rod 8 is used for ensuring the stability of the hand push rod 7, the adjusting component 4 is arranged for adjusting the heights of the first cutter disc 15 and the second cutter disc 17 according to the required height of the lawn, the electric push rod 11 is started, the two groups of electric push rods 11 stably adjust the motor box 3, the motor box 3 slides up and down under the clamping of the multiple groups of sliding rods 10, so that the first cutter disc 15 and the second cutter disc 17 lift up and down, the effect of adjusting according to the trimming height is realized, the use of the lawn mower is facilitated, after the adjustment is completed, the driving motor 12 is started, the driving motor 12 drives the transmission shaft 13 to rotate at a high speed, so as to drive the first cutter disc 16 and the second cutter disc 18 to rotate at a high speed, the lawn is trimmed, and when the lawn mower is pushed by the hand push rod 7 through the combing component 5, utilize broach 26 to pass debris or rubble that exist in the lawn, prevent that debris or rubble from leading to the fact damage or winding to first blade 16, second blade 18, broach 26 can comb the lawn root simultaneously, when finishing the lawn, open control valve 21, water in the water tank 2 gets into atomizer 23 through water supply pipe 20, atomizer 23 irrigates the lawn and sprays the dust removal to the dust cigarette that swarms when mowing, prevent to cause the pollution to the air, still realized first blade 16, the cooling of second blade 18, prevent that long-time use from causing the damage to the machine, also can change into maintenance liquid or nutrient solution etc. with water in the water tank 2, realize the convenient maintenance to the lawn.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lightweight four-wheel hand propelled lawn mower, its characterized in that, includes casing (1), two sets of water tank (2), motor case (3), adjusting part (4) and combs subassembly (5), casing (1) is made by plastic material, and is two sets of water tank (2) slidable mounting is on casing (1) top, motor case (3) slidable mounting just is located between two sets of water tank (2) on casing (1) top, adjusting part (4) are installed on casing (1) top, it installs in casing (1) to comb subassembly (5).

2. The portable four-wheel hand-push type mower according to claim 1, wherein: casing (1) bottom symmetry is equipped with multiunit gyro wheel (6), and multiunit gyro wheel (6) are made by rubber materials, casing (1) one side is installed two sets of handspike (7) through the bolt, and is two sets of handspike (7) output all overlaps and is equipped with anti-skidding cover, and is two sets of horizontal pole (8) are installed to the joint between handspike (7).

3. The portable four-wheel hand-push type mower according to claim 1, wherein: adjusting part (4) is including cavity (9), multiunit slide bar (10), two sets of electric push rod (11), driving motor (12), transmission shaft (13) and cutter portion (14), cavity (9), multiunit have been seted up in casing (1) slide bar (10) are installed on casing (1) top through the bolt symmetry, and the multiunit the outside cover of slide bar (10) is equipped with the protection pad, the multiunit slide bar (10) inner wall and water tank (2) outer wall sliding connection, two sets of electric push rod (11) are installed on casing (1) top through the bolt symmetry, and two sets of electric push rod (11) output is connected with water tank (2) bottom, driving motor (12) are installed in motor case (3) through the bolt, transmission shaft (13) are rotated and are installed at driving motor (12) output, just transmission shaft (13) run through motor case (3) bottom, The top end of the shell (1) extends into the cavity (9), and the cutter part (14) is installed in the cavity (9) and is positioned outside the transmission shaft (13).

4. The portable four-wheel hand-push type mower according to claim 3, wherein: cut sword portion (14) including first blade disc (15), first blade (16), second blade disc (17) and second blade (18), first blade disc (15) cover is established and is installed in transmission shaft (13) outsidely, first blade (16) are installed in first blade disc (15) through the bolt, just first blade (16) output inclines upwards, second blade disc (17) cover is established and is installed in transmission shaft (13) outside and be located first blade disc (15) below, second blade (18) are installed in second blade disc (17) through the bolt, just second blade (18) output sets up to the arc.

5. The portable four-wheel hand-push type mower according to claim 1, wherein: carding assembly (5) include water inlet (19), flow pipe (20), control valve (21), mounting (22), multiunit atomizer (23) and clearance portion (24), install on water tank (2) top water inlet (19), just water inlet (19) top has closed the pipe cap soon through the screw thread, flow pipe (20) are installed in water tank (2) bottom, control valve (21) cover is established and is installed in flow pipe (20) outside, mounting (22) are installed at cavity (9) top inner wall and are established at flow pipe (20) outside through the bolt, mounting (22) and flow pipe (20) sliding connection, multiunit atomizer (23) are installed in flow pipe (20) bottom through the screw thread closure soon, clearance portion (24) are installed in cavity (9).

6. The portable four-wheel hand-push type mower according to claim 5, wherein: clearance barrier portion (24) include multiunit connecting rod (25) and broach (26), multiunit connecting rod (25) are installed on cavity (9) inner wall top through bolt evenly distributed, broach (26) are closely arranged and are installed in connecting rod (25) bottom, just broach (26) are made by metal material, broach (26) bottom sets up to the arc.

7. The portable four-wheel hand-push type mower according to claim 1, wherein: the motor case (3) is made of a sound insulation material, the top end of the motor case (3) is arranged in a push-pull mode, and the first blade (16) and the second blade (18) are made of a stainless steel material.