CN219305436U - Road mower system - Google Patents

Abstract

The utility model provides a road mower system which comprises a mounting module, a mechanical arm and a cutter head assembly. According to the road mower system, the whole road mower system is composed of the installation module, the mechanical arm and the cutter head assembly, the installation module can be used for adjusting each assembly to be clamped at the front side position of the engineering vehicle conveniently, the cutter head assembly can be controlled by the mechanical arm to rotate left and right and lift up and down in cooperation with each assembly, the road mower system can be suitable for mowing at different positions of a road, 120-degree three-section 360-degree rotation can be carried out around the external sleeve cover without affecting the driving operation of the driving rotating rod, mowing can be carried out when the road mower disc cover perfectly bypasses obstacles, mowing can be carried out through the engineering vehicle under the condition of not affecting road operation through mechanical control, manual mowing can be replaced by the whole mower system, and construction safety is guaranteed while road mowing efficiency is improved.

Description

Road mower system

Technical Field

The utility model relates to the technical field of mowers, in particular to a road mower system.

Background

The mower is also called a weeder, a lawnmower, a lawn trimmer and the like. A mower is a mechanical tool for trimming lawns, vegetation and the like, and consists of a cutter disc, an engine, travelling wheels, a travelling mechanism, blades, handrails and a control part, wherein most of the cutter discs in the prior art are arranged on the travelling wheels, the engine is arranged on the cutter disc, the blades are arranged on an output shaft of the engine, the blades are greatly improved in speed by utilizing high-speed rotation of the engine, the working time of weeding workers is saved, and a large amount of manpower resources are reduced.

The mower has very wide application, such as landscaping, yard maintenance, road cleaning, forest fire prevention, crop harvesting and the like, and the existing mower is mostly fixed, and is used in special places, such as a space between two trees, a solar panel and the like, particularly on two sides of roads and highways, and can not clean weeds well due to the restriction of topography.

In the prior art, in order to improve the effect of using in the region that has more barriers, many mowers have dodge the grass cutting function, like application publication number CN 111699818A's a side is dodged mower, it includes the mounted frame and arranges gyro wheel in the mounted frame both sides, a driving cylinder, the connecting seat, the connector, cutter head subassembly, guarantee the side and move the volume when realizing the lightweight design of structure, satisfy the work of mowing under the different special topography, improve mowing efficiency, but its mower is difficult to cooperate the engineering truck to carry out automatic work, clear up the in-process to both sides weeds on the highway, under the condition that does not influence highway operation, do not have a road mower system to replace artifical mowing, consequently, it is necessary to provide a road mower system to solve above-mentioned technical problem.

Disclosure of Invention

The utility model provides a road mower system, which solves the problem that the existing mower avoiding mower is difficult to automatically work together with an engineering vehicle, and the road mower system does not replace manual mowing under the condition that the operation of a highway is not affected in the process of cleaning weeds on two sides of the highway.

In order to solve the above technical problems, the present utility model provides a road mower system, comprising: the device comprises an installation module, a mechanical arm and a tool bit assembly;

wherein the installation module comprises an L-shaped sleeve frame, a cavity sleeve box is fixedly installed at the bottom of the back of the L-shaped sleeve frame, a sleeve ring frame is installed at the middle position of the inner part of the cavity sleeve box, a bidirectional threaded rotating rod is movably installed on the inner wall of the cavity sleeve box through the sleeve ring frame, embedded nut sleeve blocks are installed at the two ends of the inner part of the cavity sleeve box through the embedding action of the bidirectional threaded rotating rod, embedded nut sleeve blocks are arranged at the outer sides of the embedded nut sleeve blocks, the mechanical arm comprises an installation base, the installation base is installed at the front side surface position of the L-shaped sleeve frame through bolts, openings for installing the bolts are formed at the four side corner positions of the surface of the L-shaped sleeve frame, a first servo motor is fixedly installed at the middle position of the inner wall of the installation base, a flat bedplate is fixedly installed at the middle position of the front side surface of the installation base, the rear side positions of the upper side surface and the lower side surface of the platform plate are respectively and movably provided with a first gear head, the positions of the upper side output end and the lower side output end of the first servo motor are respectively and movably connected with a first belt which is connected with the first gear head in a jogged manner, the positions of the front side of the upper side surface and the lower side surface of the platform plate are respectively and movably provided with a second gear head which corresponds to the jogged manner of the first gear head, the outer side of the second gear head is respectively and movably connected with an eversion mechanical arm support, the outer side of the eversion mechanical arm support is provided with a lifting frame, the cutter head assembly comprises a mower disc cover, the mower disc cover is arranged on the outer side of the lifting frame, the upper surface of the mower disc cover is fixedly provided with a three-way sleeve plate, the three-way angle positions of the middle position of the upper surface of the three-way sleeve plate are respectively provided with a lifting rod, the upper surface of the lifting rod is provided with a triangular platform plate, the upper surface mounting of triangle platform board has the bearing housing, the outside cover of bearing housing has external cover, the upper surface of external cover is connected with the installation curb plate, the drive bull stick is installed through the opening to the surface intermediate position department of installation curb plate, three-layer carousel pole is installed to the bottom of drive bull stick, the upper surface outside three-sided angular position department of three-way cover board all corresponds the three-layer carousel pole is installed respectively and is overlapped the driving disk, the bottom three-sided angular position department of mower dish cover passes through all correspond of overlapping the driving disk and be provided with the blade.

The L-shaped sleeve frame is used for being installed on a rod piece corresponding to the bottom of the front side of the engineering truck, the first servo motor is connected through a data line and used for being opened and working states through program control, and the mower disc cover is of a three-way 120-degree disc cover structure.

Preferably, the three-way notch is installed to the inside intermediate position department of external cover, first spring ring is all installed to the inner wall of three-way notch, overhanging dop is all installed in the outside of first spring ring, the upper surface intermediate position department of bearing housing corresponds three-way button head fixture block is installed to the three-way notch, three-way button head fixture block with overhanging dop is used for the activity to correspond, the surface intermediate position department of three-way button head fixture block is provided with the confession the circular opening that the drive bull stick runs through, triangle platform board can be connected at its upper surface the bearing housing with the surface cover have the swing joint relation of external cover is down round 360 degrees rotations in the bottom of installation curb plate.

The three-way round head clamping block is correspondingly matched with the overhanging clamping head connected with the first spring ring, the contact surface of the overhanging clamping head is of a round corner structure, the mower disc cover is convenient to slide, the overhanging clamping head can be matched with and clamped into the position of the interval opening of the three-way round head clamping block in the rotation process of the mower disc cover, and the device can still guarantee 120-degree positioning rotation in the 360-degree rotation process, so that the working stability is guaranteed.

Preferably, a third nut cap is installed at the position of the three-side angle of the upper surface of the three-way sleeve plate, a movable sleeve disc corresponding to the bottom of the driving rotating rod is installed at the position of the middle of the third nut cap, a movable base corresponding to the movable installation of the bottom of the sleeved driving disc is corresponding to the position of the three-side angle of the upper surface of the three-way sleeve plate, a nut sleeve rod is installed at the position of the middle of the surface of the movable base, a washer disc sleeve is installed at the position of the three-side angle of the bottom of the mower disc cover, a turntable shaft plate penetrates through the third nut cap, the mower disc cover, the surface of the washer disc sleeve and is provided with a turntable shaft plate through bolts corresponding to threads, the turntable shaft plate is a circular plate as a whole, fourth nut corresponding to the nut sleeve rod is installed at the position of the middle of the bottom of the sleeved driving disc, and the cutter blade is installed at the positions of the two sides of the turntable shaft plate through bolts, and the washer disc sleeve is connected with the second belt pulley disc and the third belt pulley respectively.

The blade and the turntable shaft plate are both mounted by bolts, so that the replacement and the disassembly are convenient, and the blade is a bidirectional blade.

Preferably, the crank is correspondingly installed on the outer side surface of the cavity sleeve through the bidirectional screw thread rotating rod, the auxiliary wheels which are provided with openings and are movably installed on the positions of the upper surface and the lower surface of the embedded nut sleeve block and attached to the inner wall of the cavity sleeve block are respectively installed on the surface of the embedded nut sleeve block, the corresponding second threaded rod is respectively installed in the inner portion of the nut receiving sleeve in a jogged mode, scales are respectively installed on the outer surface of the second threaded rod, chuck rods are respectively installed on the outer surface of the second threaded rod, and the outer wall of each chuck rod is respectively connected with a buckling plate.

Preferably, the outer surface of the chuck rod is movably sleeved with a circular ring sleeve frame, the semicircular holding frame is movably mounted on the upper surface of the circular ring sleeve frame through a movable rotating shaft rod at the bottom, a first nut cap is mounted at the middle position of the upper side of the semicircular holding frame, a corresponding third threaded rod is mounted in the first nut cap in a chimeric mode, and an arc clamping plate attached to the inner wall of the semicircular holding frame is mounted at the bottom of the third threaded rod.

Preferably, the second nut caps are arranged at the two ends of the upper part of the L-shaped sleeve frame, the fourth threaded rods are arranged in the second nut caps in a jogged mode, and rubber anti-slip cushion blocks are arranged on the upper side surfaces of the fourth threaded rods.

The rubber anti-slip cushion block can be adjusted up and down through the driving action of the fourth threaded rod in the use process and is used for being matched with the semicircular holding frame to form an up-down common clamping state.

Preferably, the mechanical arm support turns up and can rotate around the surface of the platform plate through the driving action of the first gear head and adjust the mowing angle, the movable guide rod attached to the outer surface of the platform plate is movably mounted on the inner wall of the mechanical arm support turns up, the booster pump is fixedly mounted on the inner wall of the mechanical arm support turns up, the telescopic slots are formed in the upper side surface and the lower side surface of the mechanical arm support, the corresponding U-shaped support is slidably mounted on the inner wall of the telescopic slots, and the telescopic rod connected with the back of the U-shaped support is mounted at the output end of the booster pump.

Preferably, the U-shaped sleeve frame is installed at the positions of two sides of the inner wall of the U-shaped support through tightening bolts, the lifting frame is installed at the position of the outer side surface of the U-shaped sleeve frame, the second servo motor is installed at the upper portion of the lifting frame, the corresponding first threaded rod is installed at the inner portion of the lifting frame through the output end of the second servo motor, the nut sleeve plate capable of synchronously lifting is installed at the inner portion of the lifting frame through the first threaded rod in a jogged mode, the third servo motor is installed on the upper surface of the nut sleeve plate, the mower disc cover is correspondingly installed at the position of the bottom of the nut sleeve plate through bolts, and the output end of the third servo motor penetrates through the nut sleeve plate and is connected with the upper side of the driving rotating rod.

Compared with the related art, the road mower system provided by the utility model has the following components

The beneficial effects are that:

the utility model provides a road mower system, which is characterized in that a whole road mower system is formed by an installation module, a mechanical arm and a cutter head assembly, each assembly can be adjusted through the installation module to be conveniently clamped at the front side position of an engineering vehicle, the cutter head assembly can be controlled by the mechanical arm to rotate left and right and lift up and down in cooperation with each assembly, the road mower system can be suitable for mowing at different positions of a road, meanwhile, the cutter head assembly can rotate for 360 degrees in a three-section mode around an external sleeve cover by 120 degrees under the condition of not affecting the driving operation of a driving rotating rod, mowing is performed by the mower disc cover while the obstacle is perfectly bypassed, the whole mower system is controlled mechanically, mowing is performed by the engineering vehicle under the condition of not affecting the operation of the road, manual mowing is replaced by the whole mower system, and the construction safety is ensured while the road mowing efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of a road mower system according to the present utility model;

FIG. 2 is a side view of a road mower system provided by the present utility model;

FIG. 3 is a schematic view of the L-shaped frame of the road mower system according to the present utility model;

FIG. 4 is a schematic view of a mower of a road mower system according to the present utility model;

fig. 5 is a schematic structural diagram of a splitting effect of a mower of the road mower system according to the present utility model;

fig. 6 is a schematic structural diagram of a second embodiment of a road mower system according to the present utility model.

Reference numerals in the drawings: 1. mounting base, 2, platform plate, 3, first gear head, 4, first servo motor, 5, first belt, 6, second gear head, 7, everting mechanical arm support, 8, booster pump, 9, expansion slot, 10, U-shaped bracket, 11, tightening bolt, 12, U-shaped sleeve frame, 13, lifting frame, 14, second servo motor, 15, first threaded rod, 16, nut sleeve plate, 17, third servo motor, 18, mower disc cover, 19, L-shaped sleeve frame, 20, cavity sleeve box, 21, crank, 22, sleeve ring frame, 23, bidirectional threaded rotating rod, 24, embedded nut sleeve block, 25, auxiliary wheel, 26, nut receiving sleeve, 27, second threaded rod, 28, chuck rod, 29, circular ring sleeve frame, 30, semicircular holding frame, 31, first nut caps, 32, third threaded rods, 33, arc clamping plates, 34, swivel plates, 35, second nut caps, 36, fourth threaded rods, 37, rubber anti-slip cushion blocks, 38, three-way sheathing plates, 39, third nut caps, 40, pad disc sleeves, 41, turntable shaft plates, 42, fourth nut caps, 43, blades, 44, lifting rods, 45, triangular platform plates, 46, bearing sleeves, 47, three-way round head clamping blocks, 48, external sheathing, 49, three-way notches, 50, first spring rings, 51, overhanging clamping heads, 52, driving rotating rods, 53, three-layer turntable rods, 54, second belts, 55, sheathing driving disks, 56, movable bases, 57, nut sheathing rods, 58, mounting side plates, 59, second spring rings, 60, and protective rubber rings.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

First embodiment

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a first embodiment of a road mower system according to the present utility model; FIG. 2 is a side view of a road mower system provided by the present utility model; FIG. 3 is a schematic view of the L-shaped frame of the road mower system according to the present utility model; FIG. 4 is a schematic view of a mower of a road mower system according to the present utility model; fig. 5 is a schematic structural diagram of a splitting effect of a mower of the road mower system according to the present utility model. A road mower system comprising: the device comprises an installation module, a mechanical arm and a tool bit assembly;

wherein the installation module comprises an L-shaped sleeve frame 19, a cavity sleeve box 20 is fixedly installed at the bottom of the back surface of the L-shaped sleeve frame 19, a sleeve frame 22 is installed at the middle position of the inner part of the cavity sleeve box 20, a bidirectional threaded rotating rod 23 is movably installed on the inner wall of the cavity sleeve box 20 through the sleeve frame 22, embedded nut sleeve blocks 24 are installed at the two ends of the inner part of the cavity sleeve box 20 through the embedding action of the bidirectional threaded rotating rod 23, embedded nut sleeve blocks 30 are arranged at the outer sides of the embedded nut sleeve blocks 24, the mechanical arm comprises an installation base 1, the installation base 1 is installed at the front side surface position of the L-shaped sleeve frame 19 through bolts, openings for installing the bolts are formed at the four side angle positions of the surfaces of the installation base 1 and the L-shaped sleeve frame 19, a first servo motor 4 is fixedly installed at the middle position of the inner wall of the installation base 1, a flat table plate 2 is fixedly installed at the middle position of the front side surface of the installation base 1, the rear side positions of the upper side surface and the lower side surface of the platform plate 2 are respectively movably provided with a first gear head 3, the upper side output end position and the lower side output end position of a first servo motor 4 are respectively connected with a first belt 5 which is jogged and connected with the first gear head 3, the front side positions of the upper side surface and the lower side surface of the platform plate 2 are respectively movably provided with a second gear head 6 which corresponds to the jogged of the first gear head 3, the outer side of the second gear head 6 is respectively connected with an eversion mechanical arm support 7, the outer side of the eversion mechanical arm support 7 is provided with a lifting frame 13, the cutter head assembly comprises a mower disc cover 18, the mower disc cover 18 is arranged at the outer side of the lifting frame 13, the upper surface of the mower disc cover 18 is fixedly provided with a three-way sleeve plate 38, the middle position of the upper surface of the three-way sleeve plate 38 is provided with a lifting rod 44, the upper surface of the lifting rod 44 is provided with a triangular platform plate 45, the upper surface of the triangular platform plate 45 is provided with a bearing sleeve 46, the outside cover that has the bearing housing 46 has external cover 48, and the upper surface of external cover 48 is connected with and installs curb plate 58, installs the drive bull stick 52 through the opening in the surface intermediate position department of installation curb plate 58, and three-layer carousel pole 53 are installed to the bottom of drive bull stick 52, and the cover driving disk 55 is installed respectively to the outside three-layer carousel pole 53 of the upper surface outside three-way cover 38, and the bottom three-side angular position department of mower tray cover 18 all corresponds through cover driving disk 55 and is provided with blade 43.

The L-shaped sleeve frame 19 is used for being installed on a rod corresponding to the bottom of the front side of the engineering truck, the first servo motor 4 is connected through a data line and used for being opened and working in a program control mode, and the mower disc cover 18 is of a three-way 120-degree sleeve disc cover structure.

The inside intermediate position department of external shroud 48 installs three-way notch 49, the first spring ring 50 is all installed to the inner wall of three-way notch 49, overhanging chuck 51 is all installed in the outside of first spring ring 50, three-way button head fixture block 47 is installed corresponding to three-way notch 49 in upper surface intermediate position department of bearing housing 46, three-way button head fixture block 47 is used for the activity to correspond with overhanging chuck 51, the surface intermediate position department of three-way button head fixture block 47 is provided with the circular opening that supplies drive bull stick 52 to run through, triangle platform board 45 can be under the swing joint relation of bearing housing 46 that its upper surface is connected and external shroud 48 that the surface cover has, 360 degrees rotations around the bottom of installation curb plate 58.

The overhanging clamping head 51 that three-dimensional button head fixture block 47 and first spring ring 50 are connected corresponds the cooperation, and its contact surface is the fillet structure, and convenient slip can be gone into through overhanging clamping head 51 cooperation card in-process mower dish cover 18 rotation interval open position department of three-dimensional button head fixture block 47, makes the device still can guarantee 120 degrees location rotations at 360 degrees rotation in-process, guarantees job stabilization nature.

The third nut caps 39 are installed at the three-side angular positions of the upper surface of the three-way sleeve plate 38, the corresponding movable sleeve plates are installed at the middle positions of the third nut caps corresponding to the bottoms of the driving rotating rods 52, the corresponding movable bases 56 are movably installed at the three-side angular positions of the upper surface of the three-way sleeve plate 38 corresponding to the bottoms of the sleeved driving plates 55, the nut sleeved rods 57 are installed at the middle positions of the surfaces of the bottom output ends of the sleeved driving plates 55 penetrating through the movable bases 56, the cushion disc sleeves 40 are installed at the three-side angular positions of the bottom of the mower disc cover 18 corresponding to the three-way sleeve plates 38, the bottoms of the nut sleeved rods 57 penetrate through the third nut caps 39, the mower disc cover 18 and the surfaces of the cushion disc sleeves 40 and are provided with the turntable shaft plates 41 through bolts corresponding to threads, the turntable shaft plates 41 are integrally circular plates, the fourth nut caps 42 corresponding to the nut sleeved rods 57 are installed at the middle positions of the whole turntable shaft plates 41, the blades 43 are installed at the two side positions of the surfaces of the turntable shaft plates 41, and the second turnplate 54 corresponding to the three-layer belt rods 52 are connected to the outer surfaces of the sleeved driving plates 55 respectively.

The blade 43 and the turntable shaft plate 41 are both mounted by bolts, so that the replacement and the disassembly are convenient, and the blade 43 is a bidirectional blade.

The crank 21 is correspondingly installed on the outer side surface of the cavity sleeve 20 through a bidirectional screw thread rotating rod 23, an opening is formed in the position of the upper surface and the lower surface of the embedded nut sleeve block 24, an auxiliary wheel 25 attached to the inner wall of the cavity sleeve 20 is movably installed on the position of the upper surface and the lower surface of the embedded nut sleeve block 24, a nut storage sleeve 26 is installed on the surface of the embedded nut sleeve block 24, a corresponding second threaded rod 27 is installed in the inner portion of the nut storage sleeve 26 in a chimeric mode, scales are installed on the outer surface of the second threaded rod 27, a chuck rod 28 is installed on the outer surface of the second threaded rod 27, and a buckling plate 34 is connected to the outer wall of the chuck rod 28.

The ring sleeve frame 29 is movably sleeved on the outer surface of the chuck rod 28, the semicircular holding frame 30 is movably mounted on the upper surface of the ring sleeve frame 29 through a movable rotating shaft rod at the bottom, a first nut cap 31 is mounted at the middle position of the upper side of the semicircular holding frame 30, a corresponding third threaded rod 32 is mounted in the first nut cap 31 in a chimeric mode, and an arc clamping plate 33 attached to the inner wall of the semicircular holding frame 30 is mounted at the bottom of the third threaded rod 32.

The second nut caps 35 are respectively arranged at the two ends of the upper part of the L-shaped sleeve frame 19, the fourth threaded rods 36 are respectively embedded and arranged in the second nut caps 35, and rubber anti-slip cushion blocks 37 are respectively arranged on the upper side surfaces of the fourth threaded rods 36.

The rubber anti-slip cushion block 37 can be adjusted up and down by the driving action of the fourth threaded rod 36 in the use process and is used for being matched with the semicircular holding frame 30 to form an up-down common clamping state.

The mechanical arm support 7 turns around the surface of the platform plate 2 through the driving action of the first gear head 3 to adjust the mowing angle, the inner wall of the mechanical arm support 7 turns around movably to be provided with a movable guide rod attached to the outer surface of the platform plate 2, the inner wall of the mechanical arm support 7 turns around fixedly to be provided with a booster pump 8, the upper side surface and the lower side surface of the mechanical arm support 7 turn around are respectively provided with a telescopic slot 9, the inner wall of the telescopic slot 9 is slidably provided with a corresponding U-shaped support 10, and the output end of the booster pump 8 is provided with a telescopic rod connected with the back surface of the U-shaped support 10.

The U-shaped sleeve frame 12 is installed at the positions of two sides of the inner wall of the U-shaped bracket 10 through tightening bolts 11, the lifting frame 13 is installed at the position of the outer side surface of the U-shaped sleeve frame 12, the second servo motor 14 is installed on the upper portion of the lifting frame 13, the corresponding first threaded rod 15 is installed at the output end of the second servo motor 14 in the lifting frame 13, the nut sleeve plate 16 capable of synchronously lifting is installed in the lifting frame 13 in a jogged mode through the first threaded rod 15, the third servo motor 17 is installed on the upper surface of the nut sleeve plate 16, the mower disc cover 18 is correspondingly installed at the position of the bottom of the nut sleeve plate 16 through bolts, and the output end of the third servo motor 17 penetrates through the nut sleeve plate 16 and is connected with the upper side of the driving rotary rod 52.

The working principle of the road mower system provided by the utility model is as follows: when in use, according to the rod member structure at the front bottom of different engineering vehicles, the L-shaped sleeve frame 19 is placed for installation, the two-way screw thread rotating rods 23 at the output end of the crank 21 drive the embedded nut sleeve blocks 24 at the two sides to move, the position of the semicircular holding frame 30 is changed to adapt to the position of the rod member structure at the front bottom of the engineering vehicles, the semicircular holding frame 30 can be tightened to fix the mounting bolts, the semicircular holding frame 30 can be rotated 360 degrees through the movable relation between the chuck rod 28 and the annular sleeve frame 29 in the installation process, the mounting flexibility is ensured, meanwhile, the fourth screw rods 36 at the two sides of the L-shaped sleeve frame 19 are matched, the rubber anti-skid cushion blocks 37 can be utilized to upwards prop against the front bottom of the engineering vehicles, the stability of the mounting end is further provided, the first gear head 3 is pulled to rotate positively and negatively through the first belt 5 at the output end of the first servo motor 4, the angle of the everting mechanical arm support 7 can be synchronously and positively adjusted through the second gear head 6, the position of the mower disc cover 18 is changed, the U-shaped bracket 10 can be driven to move in a telescopic way along the telescopic groove 9 by pressurizing the pressurizing pump 8, the extension length of the mower disc cover 18 can be changed, the nut sleeve plate 16 can be controlled to drive the mower disc cover 18 to synchronously lift through the first threaded rod 15 at the output end of the second servo motor 14, the driving rotary rod 52 is controlled to rotate through the third servo motor 17, the movable relation between the external sleeve cover 48 and the bearing sleeve 46 can ensure that the mower disc cover 18 does not rotate when the driving rotary rod 52 drives the three-layer turntable rod 53 to drive the sleeve driving disc 55 to work, when the outer side of the mower disc cover 18 contacts an obstacle, the outer side of the mower disc cover 18 can be clamped into the interval opening position of the three-way round head clamping block 47 through the cooperation of the outer clamping head 51, the device can still guarantee 120-degree positioning rotation in the 360-degree rotation process, ensures working stability, can rotate 360 degrees around the external sleeve cover 48 in 120-degree three-section mode, and enables the mower disc cover 18 to mow while perfectly bypassing obstacles.

Compared with the related art, the road mower system provided by the utility model has the following components

The beneficial effects are that:

the whole road mower system composed of the installation module, the mechanical arm and the cutter head assembly can be adjusted to be conveniently clamped at the front side position of the engineering vehicle through the installation module, the cutter head assembly can be controlled to rotate left and right and lift up and down through the assembly in cooperation with the mechanical arm to mow the road at different positions, meanwhile, the cutter head assembly can rotate 360 degrees around the external sleeve cover in a 120-degree three-section mode under the driving operation of the driving rotating rod without affecting the movable connection relation of the bearing sleeve, mowing is carried out when the barrier is perfectly bypassed, the mower disc cover is enabled to mow the road through mechanical control, mowing can be carried out through the engineering vehicle under the condition of not affecting the road operation, the whole mower system is utilized to replace manual mowing, and the construction safety is guaranteed when the road mowing efficiency is improved.

Second embodiment

Referring to fig. 6, fig. 6 is a schematic structural diagram of a second embodiment of a road mower system according to the present utility model. Based on the road mower system provided in the first embodiment of the present application, the second embodiment of the present application proposes another road mower system. The second embodiment is merely a preferred manner of the first embodiment, and implementation of the second embodiment does not affect the implementation of the first embodiment alone.

Specifically, the second embodiment of the present application provides a road mower system, which is different in that the corresponding second spring rings 59 are installed at the positions of the threaded openings on the upper and lower surfaces of the nut runner 16.

The outer side surfaces of the second spring rings 59 are provided with protective rubber rings 60.

Working principle: when the mower is used, under the double-layer shock absorption and buffering effects of the protective rubber ring 60 and the second spring ring 59, the stability of the nut sleeve plate 16 in contact with the side in the up-and-down lifting process can be effectively improved, and the mowing stability is ensured.

The beneficial effects are that: under the double-layer damping and buffering effects of the over-protection rubber ring 60 and the second spring ring 59, the stability of the nut sleeve plate 16 in contact with the side in the up-and-down lifting process can be effectively improved, and the mowing stability is ensured.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (8)

1. A road mower system, comprising: the device comprises an installation module, a mechanical arm and a tool bit assembly;

wherein the installation module comprises an L-shaped sleeve frame, a cavity sleeve box is fixedly installed at the bottom of the back of the L-shaped sleeve frame, a sleeve ring frame is installed at the middle position of the inner part of the cavity sleeve box, a bidirectional threaded rotating rod is movably installed on the inner wall of the cavity sleeve box through the sleeve ring frame, embedded nut sleeve blocks are installed at the two ends of the inner part of the cavity sleeve box through the embedding action of the bidirectional threaded rotating rod, embedded nut sleeve blocks are arranged at the outer sides of the embedded nut sleeve blocks, the mechanical arm comprises an installation base, the installation base is installed at the front side surface position of the L-shaped sleeve frame through bolts, openings for installing the bolts are formed at the four side corner positions of the surface of the L-shaped sleeve frame, a first servo motor is fixedly installed at the middle position of the inner wall of the installation base, a flat bedplate is fixedly installed at the middle position of the front side surface of the installation base, the rear side positions of the upper side surface and the lower side surface of the platform plate are respectively and movably provided with a first gear head, the positions of the upper side output end and the lower side output end of the first servo motor are respectively and movably connected with a first belt which is connected with the first gear head in a jogged manner, the positions of the front side of the upper side surface and the lower side surface of the platform plate are respectively and movably provided with a second gear head which corresponds to the jogged manner of the first gear head, the outer side of the second gear head is respectively and movably connected with an eversion mechanical arm support, the outer side of the eversion mechanical arm support is provided with a lifting frame, the cutter head assembly comprises a mower disc cover, the mower disc cover is arranged on the outer side of the lifting frame, the upper surface of the mower disc cover is fixedly provided with a three-way sleeve plate, the three-way angle positions of the middle position of the upper surface of the three-way sleeve plate are respectively provided with a lifting rod, the upper surface of the lifting rod is provided with a triangular platform plate, the upper surface mounting of triangle platform board has the bearing housing, the outside cover of bearing housing has external cover, the upper surface of external cover is connected with the installation curb plate, the drive bull stick is installed through the opening to the surface intermediate position department of installation curb plate, three-layer carousel pole is installed to the bottom of drive bull stick, the upper surface outside three-sided angular position department of three-way cover board all corresponds the three-layer carousel pole is installed respectively and is overlapped the driving disk, the bottom three-sided angular position department of mower dish cover passes through all correspond of overlapping the driving disk and be provided with the blade.

2. The road mower system according to claim 1, wherein a three-way notch is installed at an inner middle position of the external sleeve cover, first spring rings are installed on inner walls of the three-way notch, overhanging clamping heads are installed on outer sides of the first spring rings, three-way round head clamping blocks are installed at upper surface middle positions of the bearing sleeves and correspond to the three-way notch, the three-way round head clamping blocks are used for movably corresponding to the overhanging clamping heads, a circular opening for allowing the driving rotating rod to penetrate is formed in the surface middle position of the three-way round head clamping blocks, and the triangular platform plate can rotate around the bottom of the installation side plate by 360 degrees under the movable connection relation of the bearing sleeves connected to the upper surfaces of the triangular platform plate and the external sleeve cover sleeved on the outer surfaces of the triangular platform plate.

3. The road mower system according to claim 2, wherein third nut caps are installed at three-side angular positions of the upper surface of the three-way sleeve plate, corresponding movable sleeve discs are installed at the bottoms of the third nut caps corresponding to the bottoms of the driving rotating rods, corresponding movable bases are movably installed at the bottoms of the three-way sleeve plate corresponding to the sleeved driving discs, nut sleeve rods are installed at the bottom output ends of the sleeved driving discs penetrating through the middle positions of the surfaces of the movable bases, gasket sleeves are installed at the bottom of the three-way sleeve plate corresponding to the three-way sleeve plate, a turntable shaft plate is installed at the bottoms of the nut sleeve rods through bolts corresponding to threads, fourth nut caps corresponding to the nut sleeve rods are installed at the middle positions of the turntable shaft plate, and blades are connected with the outer surfaces of the turntable shafts through bolts corresponding to the two sides of the turntable shaft plate.

4. The road mower system according to claim 1, wherein the crank is correspondingly mounted on the outer side surface of the cavity sleeve through the bidirectional screw thread rotating rod, the auxiliary wheels which are respectively provided with openings and are respectively movably mounted on the upper surface and the lower surface of the embedded nut sleeve and are attached to the inner wall of the cavity sleeve, the nut accommodating sleeves are respectively mounted on the surfaces of the embedded nut sleeve, the corresponding second threaded rods are respectively mounted in the nut accommodating sleeves in a jogged mode, scales are respectively mounted on the outer surfaces of the second threaded rods, chuck rods are respectively mounted on the outer surfaces of the second threaded rods, and the rotating buckle plates are respectively connected to the outer walls of the chuck rods.

5. The road mower system according to claim 4, further comprising a semicircular holding frame, wherein the outer surface of the chuck rod is movably sleeved with a circular ring sleeve frame, the semicircular holding frame is movably mounted on the upper surface of the circular ring sleeve frame through a movable rotating shaft rod at the bottom, a first nut cap is mounted at the middle position of the upper side of the semicircular holding frame, a corresponding third threaded rod is mounted in the first nut cap in a jogged mode, and a circular arc clamping plate attached to the inner wall of the semicircular holding frame is mounted at the bottom of the third threaded rod.

6. The road mower system according to claim 4, wherein the second nut caps are installed at two ends of the upper portion of the L-shaped sleeve frame, fourth threaded rods are installed in the second nut caps in a jogged mode, and rubber anti-slip cushion blocks are installed on the upper side surfaces of the fourth threaded rods.

7. The road mower system according to claim 2, wherein the everting mechanical arm support can rotate around the surface of the platform plate through the driving action of the first gear head to adjust the mowing angle, the inner wall of the everting mechanical arm support is movably provided with a movable guide rod attached to the outer surface of the platform plate, the inner wall of the everting mechanical arm support is fixedly provided with a booster pump, the upper side surface and the lower side surface of the everting mechanical arm support are respectively provided with a telescopic groove, the inner wall of the telescopic groove is slidably provided with a corresponding U-shaped bracket, and the output end of the booster pump is provided with a telescopic rod connected with the back surface of the U-shaped bracket.

8. The road mower system according to claim 7, wherein the U-shaped sleeve frames are installed at two side positions of the inner wall of the U-shaped bracket through tightening bolts, the lifting frame is installed at the outer side surface position of the U-shaped sleeve frames, the second servo motor is installed at the upper portion of the lifting frame, the corresponding first threaded rod is installed at the inner portion of the lifting frame through the output end of the second servo motor, the nut sleeve plate capable of synchronously lifting is installed at the inner portion of the lifting frame through the first threaded rod in a jogged mode, the third servo motor is installed at the upper surface of the nut sleeve plate, the mower disc cover is correspondingly installed at the bottom position of the nut sleeve plate through bolts, and the output end of the third servo motor penetrates through the nut sleeve plate and is connected with the upper side of the driving rotating rod.

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