CN219824854U

CN219824854U - Self-propelled cutting machine

Info

Publication number: CN219824854U
Application number: CN202320986928.6U
Authority: CN
Inventors: 易灿国
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-13
Anticipated expiration: 2033-04-27

Abstract

The utility model relates to the technical field of cutting machines, and particularly discloses a self-propelled cutting machine which comprises a crawler integrated chassis, wherein an engine is fixed above the rear end of the crawler integrated chassis, one side of the engine is provided with a battery box, the engine is connected with a generator in a transmission manner, the generator is electrically connected with the battery box, the other side of the engine is provided with an electric cabinet fixed on the crawler integrated chassis, the front end of the crawler integrated chassis is fixed with a transition shaft through a bearing seat, the transition shaft is in transmission connection with the engine, and a front big arm is fixed on the transition shaft through the bearing seat. The beneficial effects are that: the beneficial effects of the utility model are as follows: the double belts are adopted to drive the cutting power shaft to rotate to drive the cutting device, so that the stress balance of the cutting power shaft can be improved, the deformation of the cutting power shaft is reduced, and the service life is prolonged; the integrated chassis is adopted, so that the structure is simplified, the use number of motors is reduced, the installation difficulty is reduced, and the production efficiency is improved.

Description

Self-propelled cutting machine

Technical Field

The utility model relates to the technical field of cutting machines, in particular to a self-propelled cutting machine.

Background

In order to avoid thermal expansion damage on the road surface after cement road surface construction, need grooving on the road surface, road surface grooving needs to use road surface cutting machine, and current large-scale road surface cutting machine mainly is the people and sits the operation on the machine, because of visual angle reason, the difficult accurate control cutting position during operation needs other people to assist the commander or oneself get off and review, extravagant manpower, should work efficiency moreover. The utility model provides a chinese patent of application number CN20222 hydraulic support arm 61837.7 discloses self-propelled road surface rope saw cuts all-in-one, including the vehicle chassis, vehicle chassis rear end top is fixed with the engine, engine one side is provided with the battery, the engine transmission is connected with the generator, the generator with the battery electricity is connected, the engine opposite side is provided with and fixes remote control ware on the vehicle chassis, vehicle chassis below is fixed with walking power shaft, differential mechanism is installed in the rotation of walking power shaft, walking power shaft both ends transmission is connected with the removal track. The cutting power shaft of the above patent is driven by a single side, and the cutting power shaft is easy to bend and deform during cutting, which results in distortion of the cutting seam.

Disclosure of Invention

The present utility model is directed to a self-propelled cutting machine for solving the above-mentioned problems.

The technical scheme of the utility model is realized as follows:

the utility model provides a self-propelled cutting machine, includes the integrated chassis of track, the integrated chassis rear end top of track is fixed with the engine, engine one side is provided with the battery box, the engine transmission is connected with the generator, the generator with the battery box electricity is connected, the engine opposite side is provided with and fixes electric cabinet on the integrated chassis of track, the integrated chassis front end of track is fixed with the transition axle through the bearing frame, the transition axle with the engine transmission is connected, be fixed with the front boom through the bearing frame on the transition axle, the front boom is close to the one end both sides of transition axle are articulated to have two hydraulic support arms, the hydraulic support arm other end with the integrated chassis of track articulates together, the integrated chassis of track inside be fixed with hydraulic system that the hydraulic support arm is connected, the front boom is "7" style of calligraphy, the front boom front end is fixed with the mounting panel, be fixed with the cutting shaft through two bearing frames on the mounting panel, at least one end of cutting shaft is through dismantling and be connected with cutting device, the cutting shaft both ends with the transition shaft transmission is connected with, the hydraulic drive motor both ends are fixed with the integrated motor end of track and power box the electric cabinet of steering system.

Further, the cutting device is any one of a cutting saw blade and a rope saw.

Further, cutting device is the rope saw, track integration chassis front end is fixed with stop gear, stop gear includes through the bolt fastening the spacing mount on the track integration chassis, the tight pulley that rises is installed in the rotation of spacing mount both sides, rise tight pulley with the transition axle the drive belt position between the cutting power shaft corresponds, spacing mount top is fixed with supporting screw through limit nut, the supporting screw top is fixed with the backup pad.

Further, the illuminating lamps are fixed on two sides of the front big arm.

Further, the bearing seat for fixing the cutting power shaft is detachably connected with the mounting plate and is fixed together, the mounting hole for fixing the bearing seat on the mounting plate is a long slot hole for conveniently adjusting the position of the bearing seat, two groups of fine adjustment seats are fixed on the mounting plate and are fixed on two sides of the cutting power shaft, and fine adjustment screws arranged on the fine adjustment seats towards the cutting power shaft are installed through threads.

By adopting the technical scheme, the utility model has the beneficial effects that: the double belts are adopted to drive the cutting power shaft to rotate to drive the cutting device, so that the stress balance of the cutting power shaft can be improved, the deformation of the cutting power shaft is reduced, and the service life is prolonged; the integrated chassis is adopted, so that the structure is simplified, the use number of motors is reduced, the installation difficulty is reduced, and the production efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a top view of the present utility model;

FIG. 5 is a right side view of the present utility model;

FIG. 6 is a left side view of the present utility model;

FIG. 7 is a schematic view of a spacing mechanism of the present utility model;

fig. 8 is a block diagram of the circuit configuration of the present utility model.

The reference numerals are explained as follows:

1. a crawler integrated chassis; 2. a steering motor; 3. an engine; 4. a battery box; 5. a generator; 6. a driving motor; 7. an electric control box; 8. a transition shaft; 9. a front large arm; 10. a mounting plate; 11. cutting a power shaft; 12. a cutting device; 13. a fine adjustment seat; 14. fine tuning screws; 15. a limiting mechanism; 1501. limiting the fixing frame; 1502. a tensioning wheel; 1503. a support screw; 1504. a limit nut; 1505. a support plate; a hydraulic support arm; 17. a hydraulic system; 18. an illuminating lamp.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

as shown in fig. 1-8, a self-propelled cutting machine comprises a crawler integrated chassis 1, wherein the crawler integrated chassis 1 comprises a crawler, a driving wheel, a supporting wheel, a tensioning device, a buffer spring, a guide wheel, a supporting wheel and a travelling mechanism, the travelling mechanism comprises a steering mechanism and a gearbox, the travelling and steering can be directly carried out through external power, an engine 3 is fixed above the rear end of the crawler integrated chassis 1, the engine 3 generates power through burning fuel, one side of the engine 3 is provided with a battery box 4, a rechargeable storage battery is arranged in the battery box 4 and is used for storing electric energy, the engine 3 is in transmission connection with a generator 5, the generator 5 is electrically connected with the battery box 4, the electric energy generated by driving the generator 5 to work through the engine 3 is stored in the storage battery 4, the electric energy can be ensured to be sufficient, the other side of the engine 3 is provided with an electric cabinet 7 fixed on the crawler integrated chassis 1, the front end of the crawler integrated chassis 1 is fixed with a transition shaft 8 through a bearing seat, the transition shaft 8 is in transmission connection with an engine 3, a front big arm 9 is fixed on the transition shaft 8 through a bearing seat, two sides of one end of the front big arm 9 close to the transition shaft 8 are hinged with two hydraulic supporting arms 16, the front big arm 9 can be driven to rotate by taking the transition shaft 8 as a center through the hydraulic supporting arms 16, the other end of the hydraulic supporting arms 16 is hinged with the crawler integrated chassis 1, a hydraulic system 17 connected with the hydraulic supporting arms 16 is fixed in the crawler integrated chassis 1, the front big arm 9 is 7-shaped, a mounting plate 10 is fixed below the front end of the front big arm 9, a cutting power shaft 11 is fixed on the mounting plate 10 through two bearing seats, at least one end of the cutting power shaft 11 is fixedly connected with a cutting device 12 through detachable connection, two ends of the cutting power shaft 11 are in transmission connection with two ends of the transition shaft 8, the belt or chain transmission belts are arranged at the two ends of the transition shaft 8, so that the stress difference at the two sides of the cutting power shaft 11 is reduced, the service life of the cutting power shaft 11 is prolonged, the rear end of the crawler integrated chassis 1 is fixedly provided with a driving motor 6 and a steering motor 2 which are in transmission connection with a gearbox of the crawler integrated chassis 1, the driving motor 6 and the steering motor 2 are used for providing power for machine movement and steering, and the steering motor 2, the engine 3, the driving motor 6 and a hydraulic system 17 are electrically connected with the electric cabinet 7 and the battery box 4, so that the control of a machine electric appliance can be realized through the electric cabinet 7.

In this embodiment, the cutting device 12 is a cutting saw blade, which is convenient for cutting the thin plate and beam ground.

In the embodiment, the illuminating lamps 18 are fixed on two sides of the front large arm 9, so that illumination is convenient, and the illuminating lamps 18 are electrically connected with the electric cabinet 7 and the battery box 4.

In this embodiment, the bearing seat for fixing the cutting power shaft 11 is detachably connected to the mounting plate 10, the mounting hole for fixing the bearing seat on the mounting plate 10 is a long slot hole for conveniently adjusting the position of the bearing seat, two groups of fine adjustment seats 13 are fixed on the mounting plate 10, the fine adjustment seats 13 are fixed on two sides of the cutting power shaft 11, fine adjustment screws 14 arranged towards the cutting power shaft 11 are mounted on the fine adjustment seats 13 through threads, the position of the cutting power shaft 11 can be finely adjusted through screwing the fine adjustment screws 14, and then the tightness of a transmission belt for adjusting and connecting the transition shaft 8 and the cutting power shaft 11 is achieved, so that the transmission belt is convenient to mount and dismount.

Embodiment two:

the content of this embodiment is substantially the same as that of the first embodiment, except that:

in this embodiment, cutting device 12 is the rope saw, track integration chassis 1 front end is fixed with stop gear 15, stop gear 15 includes the spacing mount of fixing on track integration chassis 1 through the bolt, the tight pulley 1502 that rises is installed in rotation of spacing mount both sides, the tight pulley 1502 that rises corresponds with the transition axle 8, the driving belt position between the cutting power shaft 11, limit mount top is fixed with supporting screw 1503 through limit nut 1504, the supporting screw 1503 top is fixed with backup pad 1505, when adopting the rope saw as cutting device 12, can restrict the minimum position of preceding big arm 9 through stop gear 15, avoid rope saw and ground contact, can inject the decline height of preceding big arm 9 through adjusting the height of supporting screw 1503, avoid connecting transition axle 8, the driving belt of cutting power shaft 11 tight that rises excessively.

The working principle of the utility model is as follows: when the cutting device is used, the control device is controlled to work through a remote control device connected with the electric cabinet 7 through wireless signals or Bluetooth, the electric control button in the electric cabinet 7 can be directly operated to realize the control device to work, the control device is started to drive the motor 3 to move to realize the work, the motor 3 is controlled to electrically strike fire and start, the motor 3 generates power to drive the cutting power shaft 11 to rotate so as to drive the cutting device 12 to rotate at a high speed, when the cutting device 12 is used for cutting a saw blade, the cutting device 12 can be used for cutting marble, reinforced concrete and other materials, the hydraulic system 17 can control the expansion and contraction of the hydraulic support arm 16 to drive the front big arm 9 to rotate, and then the height of the cutting device 12 is controlled, and the cutting depth is controlled.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a self-propelled cutting machine, includes track integration chassis (1), track integration chassis (1) rear end top is fixed with engine (3), engine (3) one side is provided with battery box (4), engine (3) transmission is connected with generator (5), generator (5) with battery box (4) electricity is connected, engine (3) opposite side is provided with electric cabinet (7) of fixing on track integration chassis (1), track integration chassis (1) front end is fixed with transition axle (8) through the bearing frame, transition axle (8) with engine (3) transmission is connected, be fixed with forearm (9) through the bearing frame on transition axle (8), forearm (9) are close to one end both sides of transition axle (8) are articulated have two hydraulic support arms (16), the hydraulic support arm (16) other end with track integration chassis (1) are articulated together, track integration chassis (1) inside be fixed with hydraulic system (17) that are connected with hydraulic support arm (16), forearm (9) are fixed with front end (9) through the bearing frame, front end (10) are fixed with front end (10 "", at least one end of the cutting power shaft (11) is fixedly provided with a cutting device (12) through detachable connection, and is characterized in that: the cutting power shaft (11) both ends with transition axle (8) both ends transmission connection, track integration chassis (1) rear end be fixed with driving motor (6) and steering motor (2) that the gearbox transmission of track integration chassis (1) is connected, steering motor (2) engine (3) driving motor (6) hydraulic system (17) with electric cabinet (7) battery case (4) electricity is connected.

2. The self-propelled cutting machine of claim 1, wherein: the cutting device (12) is any one of a cutting saw blade and a rope saw.

3. The self-propelled cutting machine of claim 2, wherein: cutting device (12) are the rope saw, track integration chassis (1) front end is fixed with stop gear (15), stop gear (15) are including fixing through the bolt fastening spacing mount on track integration chassis (1), tight pulley (1502) are installed in the rotation of spacing mount both sides, tight pulley (1502) rise with transition axle (8) drive belt position between cutting power axle (11) corresponds, spacing mount top is fixed with supporting screw (1503) through stop nut (1504), supporting screw (1503) top is fixed with backup pad (1505).

4. The self-propelled cutting machine of claim 1, wherein: and illuminating lamps (18) are fixed on two sides of the front big arm (9).

5. The self-propelled cutting machine of claim 1, wherein: the bearing seat for fixing the cutting power shaft (11) is detachably connected with the mounting plate (10) to be fixed together, a mounting hole for fixing the bearing seat on the mounting plate (10) is a long slot hole for conveniently adjusting the position of the bearing seat, two groups of fine adjustment seats (13) are fixed on the mounting plate (10), the fine adjustment seats (13) are fixed on two sides of the cutting power shaft (11), and fine adjustment screws (14) arranged towards the cutting power shaft (11) are arranged on the fine adjustment seats (13) through threads.