CN108890787B

CN108890787B - Six-drive intelligent control cutting vehicle

Info

Publication number: CN108890787B
Application number: CN201810720075.5A
Authority: CN
Inventors: 陈飙
Original assignee: Dongningsheng Beijing Digital Technology Co ltd
Current assignee: Dongningsheng Beijing Digital Technology Co ltd
Priority date: 2018-07-03
Filing date: 2018-07-03
Publication date: 2020-07-03
Anticipated expiration: 2038-07-03
Also published as: CN108890787A

Abstract

The invention relates to a six-drive intelligent control cutting vehicle, relates to the technical field of mechanical automation, and aims to provide a six-drive intelligent control cutting vehicle which is intelligently operated by a motor, is suitable for assembly type installation, and is high in working efficiency, labor-saving and labor-saving. The main technical scheme is as follows: the six-wheel drive synchronous steering mechanism part is carried with the lifting cutting mechanism under the control of the electric control part, and the lifting cutting mechanism is automatically or manually displaced in a straight line or a curve in the horizontal direction. The invention is mainly used for cutting the plate.

Description

Six-drive intelligent control cutting vehicle

Technical Field

The invention relates to the technical field of mechanical automation, in particular to a six-drive intelligent control cutting vehicle.

Background

Most of the existing on-site decoration cutting machines are common motors such as woodworking table saws, electric sliding table saws or jig saws and are in a mechanical transmission type, so that the existing on-site decoration cutting machines are large in size, large in power consumption, large in physical consumption of operators and incapable of realizing intelligent cutting; under the big environment that the country advocated assembly type structure development vigorously, the scene cuts and is less and less but requires more and more precision, needs a miniature intelligent cutting machine of novel industry workman simple operation.

Disclosure of Invention

In view of this, the embodiment of the invention provides a six-drive intelligent control cutting vehicle, and mainly aims to provide a six-drive intelligent control cutting vehicle which is intelligently operated by a motor, is suitable for assembly installation, and is high in working efficiency, and labor-saving.

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

the embodiment of the invention provides a six-drive intelligent control cutting vehicle, which comprises:

the six-drive synchronous steering mechanism part carries the lifting cutting mechanism and automatically or manually moves in a straight line or a curve in the horizontal direction under the control of the electric control part;

the lifting cutting mechanism comprises an outer frame, a tension spring mechanism, a laser scale, an arc scale, a movable bottom plate connecting plate, a movable frame, a saw blade rotating driving mechanism and a lifting driving mechanism;

the outer frame comprises a lifting fixing main framework, a lifting fixing main framework cover plate and a lifting fixing main framework base plate, wherein the lifting fixing main framework is provided with a plurality of lifting fixing main framework side bones;

the tension spring mechanism is arranged on the lifting fixed main framework and comprises a first tension spring accommodating groove for accommodating a first tension spring, a second tension spring accommodating groove for accommodating a second tension spring and a connecting plate accommodating groove, and the first tension spring accommodating groove, the second tension spring accommodating groove and the connecting plate accommodating groove are all of an upper through hole structure and a lower through hole structure and are communicated with each other;

the laser graduated scale comprises a laser graduated scale lug and a laser head group, wherein the laser graduated scale lug is positioned on the outer side of the middle part of the lifting fixed main framework and is close to the tension spring mechanism, and a hollow rotating column movable groove is formed in the laser graduated scale lug;

the arc graduated scale is positioned in the bottom shell and comprises a knob with a shaft and a central control rotary column, and the knob with the shaft penetrates through the hollow rotary column movable groove and is inserted into the hollow rotary column to screw the arc graduated scale on the lower part of the hollow rotary column movable groove;

the movable bottom plate connecting plate comprises a connecting plate provided with two tension spring holes and a movable bottom plate assembly connected with the connecting plate and used for clamping a plate to be cut, the first tension spring and the second tension spring are respectively connected with the connecting plate through corresponding tension spring holes, and the connecting plate is positioned in the connecting plate accommodating groove;

the movable framework comprises a lifting movable main framework with four lifting movable main framework side bones, a lifting movable upper main framework connected with the lifting movable main framework, and two lifting optical axes respectively connected with the lifting movable upper main framework and a lifting fixed main framework gasket, wherein the lifting movable main framework is arranged on the lifting fixed main framework;

the saw blade rotation driving mechanism comprises a saw blade motor arranged on the lifting movable main framework and two saw blades respectively connected with the saw blade motor;

the lifting driving mechanism comprises a lifting motor arranged on the lifting fixed main framework and a lifting transmission mechanism connected with the lifting motor, and the lifting motor drives the lifting transmission mechanism to work to drive the movable frame to move up and down between the lifting fixed main framework and the lifting fixed main framework cover plate along the two lifting optical axes;

the six-wheel-drive synchronous steering mechanism part comprises an integral framework, two sets of first front wheel driving mechanisms, a first front wheel vertical steering shaft transmission mechanism, two sets of second front wheel driving mechanisms, a second front wheel vertical steering shaft transmission mechanism, two sets of rear wheel driving mechanisms, a rear wheel vertical steering shaft transmission mechanism, a main transmission shaft driving mechanism, an original point slider mechanism, an original point switch assembly and three sets of mechanical centering mechanisms;

the integral framework comprises a front wheel set bottom plate, a front main framework, a rear wheel set bottom plate, a rear main framework and a main framework connecting plate, wherein the front main framework is installed on the front wheel set bottom plate;

the two sets of first front wheel driving mechanisms comprise first tires, first wheel shafts and first driving motors for driving the first tires to rotate through the first wheel shafts;

the first front wheel vertical steering shaft transmission mechanism comprises a first vertical steering shaft transmission mechanism and a first longitudinal and transverse joint, the first vertical steering shaft transmission mechanism is respectively connected with the front main frame and the front wheel group bottom plate, the first longitudinal and transverse joint is connected with the first vertical steering shaft transmission mechanism, and the two first wheel shafts are both positioned in the first longitudinal and transverse joint;

the two sets of second front wheel driving mechanisms comprise second tires, second wheel shafts and second driving motors for driving the second tires to rotate through the second wheel shafts;

the second front wheel vertical steering shaft transmission mechanism comprises a second vertical steering shaft transmission mechanism and a second longitudinal and transverse joint, the second vertical steering shaft transmission mechanism is respectively connected with the front main frame and the front wheel group bottom plate, the second longitudinal and transverse joint is connected with the second vertical steering shaft transmission mechanism, and two second wheel shafts are both positioned in the second longitudinal and transverse joint;

the two sets of vehicle rear wheel driving mechanisms respectively comprise a third tire, a third wheel shaft and a third driving motor for driving the third tire to rotate through the third wheel shaft;

the rear wheel vertical steering shaft transmission mechanism comprises a third vertical steering shaft transmission mechanism and a third longitudinal and transverse joint, the third vertical steering shaft transmission mechanism is respectively connected with the rear main framework and the rear wheel group bottom plate, the third longitudinal and transverse joint is connected with the third vertical steering shaft transmission mechanism, and the two third wheel shafts are both positioned in the third longitudinal and transverse joint;

the main transmission shaft driving mechanism comprises a main transmission shaft transmission mechanism connected with the first vertical steering shaft transmission mechanism, the second vertical steering shaft transmission mechanism and the third vertical steering shaft transmission mechanism respectively, and a fourth driving motor used for driving the main transmission shaft transmission mechanism to rotate, and the main transmission shaft transmission mechanism comprises a main transmission shaft which is connected with the front main framework and the rear main framework respectively;

the original point sliding block mechanism comprises an original point sliding block which is arranged in the original point sliding block accommodating groove and penetrates through the main transmission shaft, and an original point induction bulge is arranged on the original point sliding block;

the origin switch assembly comprises an origin switch matched with the origin induction bulge;

three sets of mechanical centering mechanisms, wherein a first set of mechanical centering mechanism and a second set of mechanical centering mechanism are respectively connected with the front main frame and the main transmission shaft; and the third set of mechanical centering mechanism is respectively connected with the rear main framework and the main transmission shaft.

As mentioned above, the lifting fixed main framework base plate is provided with two first lifting optical axis accommodating grooves; the lifting fixing main framework is provided with a platform accommodating groove and two lifting optical axis second accommodating grooves respectively;

the lifting movable main framework also comprises a lifting movable main framework platform positioned in the platform accommodating groove, and the four lifting movable main framework side bones are arranged on the lifting movable main framework platform;

the lifting movable upper main framework is provided with four lifting movable upper main framework side frames, and two linear bearing outer columns are arranged on the lifting movable upper main framework; the four lifting movable main framework side bones are connected with the four lifting movable upper main framework side bones in a one-to-one correspondence manner, lifting linear bearing accommodating grooves for accommodating lifting linear bearings are formed in the two linear bearing outer columns, the upper parts of the two lifting optical axes penetrate through the corresponding lifting linear bearings and are accommodated in the corresponding lifting optical axis first accommodating grooves, and the lower parts of the two lifting optical axes are accommodated in the corresponding lifting optical axis second accommodating grooves;

a first saw blade passing groove is formed in the lifting fixing main framework cover plate;

the four lifting movable main framework side bone transverse queues are arranged on the lifting movable main framework, four saw blade motor hoop connecting bosses which are positioned in the four lifting movable main framework side bone transverse queues and are arranged in transverse queues are arranged on the lifting movable main framework, and the saw blade motors can be accommodated in the four lifting movable main framework side bone transverse queues at intervals;

the saw blade rotation driving mechanism further comprises saw blade motor hoops connected with the four saw blade motor hoop connecting bosses, a saw blade locking mechanism, saw blade gaskets and saw blade accommodating cavities respectively connected with the two saw blades, the saw blade motors are accommodated in the saw blade motor hoops, the locking mechanism comprises saw blade locking press blocks and saw blade locking bolts, and the two saw blades penetrate through the saw blade locking press blocks through the saw blade bolts to be connected with the saw blade motors; the saw blade accommodating cavity comprises an inner cover saw blade accommodating cavity and a saw blade outer cover which is matched with the inner cover saw blade accommodating cavity in shape and provided with a saw blade outer cover buckling edge, the saw blade outer cover buckling edge is externally hooped on the inner cover saw blade accommodating cavity, the two saw blades and the saw blade gasket are both positioned in a space formed by the saw blade outer cover buckling edge and the inner cover saw blade accommodating cavity, and the inner cover saw blade accommodating cavity and the saw blade outer cover move between the first saw blade passing groove, the saw blade accommodating cavity and the inner side surface of the lifting fixed main framework; the inner cover saw blade accommodating cavity and the lifting movable main framework are of an integrally formed L-shaped structure.

As described above, the tension spring mechanism further includes a tension spring housing disposed on the lifting fixed main frame and a tension spring frame connected to the tension spring housing, the first tension spring housing groove, the second tension spring housing groove and the connecting plate housing groove are all disposed in the tension spring housing, and the first tension spring and the second tension spring are all hung on the tension spring frame through a hook;

the laser scale further comprises a laser head group accommodating groove which is arranged in the laser scale lug and used for accommodating a laser head group, and a laser head group cover plate which is connected with the laser scale lug and corresponds to the laser head group accommodating groove;

the arc-shaped graduated scale is an angle square with arc-shaped graduation, and comprises an angle square arc part, an angle square straight edge part, a right-angle baffle, a shaft rod, a graduated scale spring and a graduated scale spring pressing table; a first shaft hole bulge is arranged on the right-angle part of the angle square, a second shaft hole bulge is arranged on the right-angle baffle plate, the first shaft hole bulge is connected with the second shaft hole bulge through the shaft rod, the scale spring is clamped on the first shaft hole bulge and penetrates through the shaft rod to be accommodated inside the scale spring pressing table, the hollow rotating column is of a hollow threaded structure, the hollow rotating column is arranged on the right-angle part of the angle square and is far away from the arc part of the angle square, and the shaft-equipped rotating knob is of a cylindrical structure with a knob cap and threads;

the movable bottom plate assembly comprises a step-type movable bottom plate with a first step and a second step and a movable bottom plate extension plate; the connecting plate with step type activity bottom plate is integrated into one piece's T type body structure, be provided with the jump ring groove that is used for the holding jump ring on the second step, activity bottom plate epitaxial plate include with second step assorted epitaxial plate slot, the horizontal epitaxial plate groove of a plurality of and a plurality of epitaxial plate PVC gasket, the second step with epitaxial plate slot block is connected, the top surface and the bottom surface of activity bottom plate epitaxial plate with the top surface and the bottom surface highly uniform of step type activity bottom plate, the long limit of epitaxial plate slot is the arc wall, the arc wall just in time matches the shape of jump ring, and an epitaxial plate PVC gasket sets up at an epitaxial plate inslot, epitaxial plate PVC gasket is a little more than the top surface of activity bottom plate epitaxial plate.

As mentioned above, the lifting fixed main framework backing plate is further provided with two first micro bearing accommodating grooves for accommodating first micro bearings; the lifting fixing main framework is provided with four lifting motor nut hole bosses and two second miniature bearing accommodating grooves for accommodating second miniature bearings respectively;

a first lifting screw rod outer column and a second lifting screw rod outer column are further arranged on the main framework at the upper part of the lifting movement, and lifting screw rod nut holes are formed in the first lifting screw rod outer column and the second lifting screw rod outer column;

the lifting driving mechanism also comprises a lifting motor hoop which is respectively connected with the bosses of the nut holes of the four lifting motors, and the lifting motors are positioned in the lifting motor hoop;

the lifting transmission mechanism comprises a first lifting screw rod, a second lifting screw rod, a first driven shaft and a second driven shaft, a lifting driven gear connected with the lifting motor, a lifting driving gear meshed with the lifting driven gear, a first lifting driven bevel gear connected with the lifting driven gear, a first lifting screw rod gear connected with the first lifting driven bevel gear, a first worm gear connected with the lifting driving gear, a first driven shaft gear meshed and connected with the first worm gear, a second driven shaft gear connected with the first driven shaft gear through a first driven shaft, a second worm gear meshed with the second driven shaft gear, a second lifting driven bevel gear connected with the second worm gear through a second driven shaft and a second lifting screw rod gear connected with the second lifting driven bevel gear;

the upper part of the first lifting screw rod is accommodated in the corresponding first miniature bearing accommodating groove, the lower part of the first lifting screw rod is embedded in the shaft hole of the first lifting screw rod gear, the corresponding second miniature bearing is embedded in a superposed manner and then accommodated in the corresponding second miniature bearing accommodating groove, the upper part of the second lifting screw rod is accommodated in the corresponding first miniature bearing accommodating groove, the lower part of the second lifting screw rod is embedded in the shaft hole of the second lifting screw rod gear, and the corresponding second miniature bearing is embedded in a superposed manner and then accommodated in the corresponding second miniature bearing accommodating groove;

the lifting transmission mechanism further comprises a first lifting gear group plate, a second lifting gear group plate, a third lifting gear group plate, a fourth lifting gear group plate, a fifth lifting gear group plate and a sixth lifting gear group plate which are connected to the lifting fixing main framework through a third miniature bearing;

the lifting driving gear is fixed on the first lifting gear group plate through a lifting driving gear shaft, the lifting driven gear is fixed on the first lifting gear group plate through a lifting driven gear shaft, the first worm gear is fixed on the second lifting gear group plate through a lifting driving gear shaft, the first driven shaft is connected with the first driven shaft through a third lifting gear group plate, the first driven shaft is connected with the second driven shaft through a fourth lifting gear group plate, the second worm gear is connected with the second driven shaft through a fifth lifting gear group plate, and the second driven shaft is connected with the second lifting driven gear through a sixth lifting gear group plate.

As described above, the vehicle front main frame has the vehicle front main frame side frame, the vehicle rear main frame has the vehicle rear main frame side frame, the vehicle front main frame is mounted on the vehicle front wheel group bottom plate through the vehicle front main frame side frame, and the vehicle rear main frame is mounted on the vehicle rear wheel group bottom plate through the vehicle rear main frame side frame;

be provided with thirteenth storage tank and final drive shaft clearing hole that are used for holding final drive shaft first bearing on the plantago main skeleton, be provided with the fourteenth storage tank that is used for holding final drive shaft second bearing on the car back main skeleton, final drive shaft respectively with final drive shaft first bearing with the final drive shaft second bearing is connected, final drive shaft passes the final drive shaft clearing hole.

As mentioned above, both sets of the first front wheel driving mechanisms further include the first gearbox connected to the first driving motor, and the first wheel hub connected to the first gearbox through the first wheel axle, and the first tire is tightly hooped on the first wheel hub; the first longitudinal and transverse sections are respectively provided with a first wheel axle passing groove and a first containing groove for containing a first wheel axle micro bearing, and the first wheel axle passes through the first wheel axle passing groove and is embedded in the first wheel axle micro bearing; the first wheel hub is connected with the first wheel shaft through a first tire shaft bolt, and the first gearbox and the first driving motor are both connected to the first longitudinal and transverse sections;

the two sets of second front wheel driving mechanisms also comprise second gearboxes connected with the second driving motors, and second wheel hubs connected with the second gearboxes through second wheel shafts, and the second tires are tightly hooped on the second wheel hubs; the second longitudinal and transverse sections are respectively provided with a second wheel shaft passing groove and a second containing groove for containing a second wheel shaft micro bearing, and the second wheel shaft passes through the second wheel shaft passing groove and is embedded in the second wheel shaft micro bearing; the second wheel hub is connected with the second wheel shaft through a second tire shaft bolt, and the second gearbox and the second driving motor are both connected to the second longitudinal-transverse section;

the two sets of vehicle rear wheel driving mechanisms respectively comprise a third gearbox connected with the third driving motor and a third wheel hub connected with the third gearbox through a third wheel shaft, and the third tire is tightly hooped on the third wheel hub; a third wheel shaft passing groove and a third accommodating groove for accommodating a third wheel shaft micro bearing are respectively formed in the third longitudinal and transverse sections, and the third wheel shaft passes through the third wheel shaft passing groove and is embedded in the third wheel shaft micro bearing; the third wheel hub is connected with the third wheel shaft through a third tire shaft bolt, and the third gearbox and the third driving motor are both connected to the third longitudinal and transverse sections.

As mentioned previously, the first vertical steering shaft transmission comprises a first vertical steering shaft, a first bevel gear connected to the first vertical steering shaft;

the second vertical steering shaft transmission mechanism comprises a second vertical steering shaft and a second bevel gear connected with the second vertical steering shaft;

the third vertical steering shaft transmission mechanism comprises a third vertical steering shaft and a third bevel gear connected with the third vertical steering shaft;

a fourth accommodating groove for accommodating the first vertical steering shaft is formed in the first longitudinal and transverse joint, a fifth accommodating groove for accommodating the second vertical steering shaft is formed in the second longitudinal and transverse joint, and a sixth accommodating groove for accommodating the third vertical steering shaft is formed in the third longitudinal and transverse joint;

a seventh containing groove for containing a bearing on the first vertical steering shaft and an eighth containing groove for containing a bearing on the second vertical steering shaft are respectively arranged on the vehicle front main framework, and a ninth containing groove for containing a bearing on the lower part of the first vertical steering shaft and a tenth containing groove for containing a bearing on the lower part of the second vertical steering shaft are respectively arranged on the vehicle front wheel group bottom plate; the upper end of the first vertical steering shaft is embedded in the first vertical steering shaft upper bearing, the lower end of the first vertical steering shaft is embedded in the first vertical steering shaft lower bearing, and the bottom shaft of the first longitudinal and transverse joint is embedded in the first vertical steering shaft lower bearing; the upper end of the second vertical steering shaft is embedded in the upper bearing of the second vertical steering shaft, the lower end of the second vertical steering shaft is embedded in the lower bearing of the second vertical steering shaft, and the bottom shaft of the second longitudinal and transverse joint is embedded in the lower bearing of the second vertical steering shaft;

an eleventh accommodating groove for accommodating a bearing on the third vertical steering shaft is formed in the rear main frame, and a twelfth accommodating groove for accommodating a lower bearing of the third vertical steering shaft is formed in the bottom plate of the rear wheel set; the upper end of the third vertical steering shaft is embedded in the upper bearing of the third vertical steering shaft, the lower end of the third vertical steering shaft is embedded in the lower bearing of the third vertical steering shaft, and the bottom shaft of the third longitudinal and transverse joint is embedded in the lower bearing of the third vertical steering shaft;

the driving mechanism of the main transmission shaft further comprises a fourth gearbox, a first screw rod bracket, a second screw rod bracket and a third screw rod bracket; a fourth gearbox accommodating groove is formed in the lifting fixing main framework cover plate, and the fourth gearbox is located in the fourth gearbox accommodating groove;

the main transmission shaft transmission mechanism also comprises a fourth bevel gear connected with the first bevel gear, a fifth bevel gear connected with the second bevel gear, a sixth bevel gear meshed with the third bevel gear and a driving gear connected with the fourth gearbox;

the main transmission shaft comprises a shaft body, four gear pin grooves are formed in the shaft body, the fourth bevel gear, the fifth bevel gear, the sixth bevel gear and the driving gear are all connected with the corresponding gear pin grooves through gear pins, and the shaft body is further provided with screw threads which are respectively connected with the first screw support, the second screw support and the third screw support;

the gear number of the second bevel gear is one to two more than that of the third bevel gear, and the gear number of the second bevel gear is one to two less than that of the third bevel gear.

The original point sliding block mechanism further comprises two original point optical axes which are arranged in parallel and connected with the original point sliding block through an original point linear bearing respectively, two ends of each original point optical axis are connected with the first lead screw support and the second lead screw support respectively, and the original point sliding block penetrates through the lead screw thread;

the original point switch assembly further comprises an original point switch support, an original point switch movable support and a movable shaft connected with the original point switch movable support, the movable shaft is connected with the movable shaft through a movable shaft clamping piece and is connected to the fixing frame, and the original point switch passes through the original point switch support and is fixed on the original point switch movable support.

As described above, the front main frame is provided with the first mechanical centering block accommodating groove, and the rear main frame is provided with the second mechanical centering block accommodating groove;

the three sets of mechanical centering mechanisms comprise mechanical centering female blocks, mechanical centering blocks arranged on the mechanical centering female blocks, mechanical centering male blocks and mechanical centering block springs;

the mechanical centering female block is respectively provided with a first lead screw through groove, a mechanical centering block wedge-shaped protrusion and a mechanical centering block spring column, the mechanical centering male block is respectively provided with a second lead screw through groove and a mechanical centering block male block boss, the main transmission shaft is connected with the mechanical centering female block through the first lead screw through groove, the main transmission shaft is connected with the mechanical centering male block through the second lead screw through groove, the mechanical centering male block boss is provided with a mechanical centering block wedge-shaped protrusion accommodating groove, the mechanical centering female block is accommodated in the mechanical centering block wedge-shaped protrusion accommodating groove through the mechanical centering block wedge-shaped protrusion and connected with the mechanical centering male block, and the mechanical centering block spring column is sleeved with the mechanical centering block spring column;

the mechanical centering block in the first set of mechanical centering mechanism is accommodated in the first mechanical centering block accommodating groove, and the mechanical centering block in the third set of mechanical centering mechanism is accommodated in the second mechanical centering block accommodating groove;

the mechanical centering block spring in the first set of mechanical centering mechanism is accommodated in the thirteenth accommodating groove, the mechanical centering block spring in the second set of mechanical centering mechanism is connected with the back plate of the main transmission shaft through the hole, and the mechanical centering block spring in the third set of mechanical centering mechanism is accommodated in the fourteenth accommodating groove.

As described above, the electric control part includes a battery assembly, a main integrated circuit board, an infrared tube, a rotary switch assembly, a power switch, an emergency switch, a manual button and an integrated liquid crystal panel with an operation button, and the battery assembly, the infrared tube, the rotary switch assembly, the power switch, the emergency switch, the manual button and the integrated liquid crystal panel are all connected with the main integrated circuit board;

the battery assembly comprises a battery and a battery power contact connected with the battery, and the battery is connected with the main integrated circuit board through the battery power contact to provide power for the lifting cutting mechanism and the six-wheel drive synchronous steering mechanism part;

the rotary switch assembly is used for operating the laser head group and comprises a rotary button, a rotary button bearing, a rotary switch accommodating block and a rotary switch which are sequentially connected in sequence, and the rotary switch is connected with the main integrated circuit board.

As described above, the bottom shell is of a hull-type structure, and includes a lifting cutting mechanism accommodating groove for accommodating a lifting cutting mechanism, a vehicle front main frame accommodating groove for accommodating a vehicle front main frame, a vehicle rear main frame accommodating groove for accommodating a vehicle rear main frame, an arc scale accommodating groove for accommodating an arc scale, a second saw blade passing groove for accommodating the two saw blades, a first wheel axle groove for accommodating the first wheel axle, a second wheel axle groove for accommodating the second wheel axle, and a third wheel axle groove for accommodating the third wheel axle.

The six-wheel synchronous steering mechanism part carries the lifting cutting mechanism to automatically or manually move in a horizontal direction in a straight line or a curve manner under the control of the electric control part, so that the plate cutting machine not only can conveniently and quickly complete the cutting of plates, but also has high working efficiency, good working effect, simple structure, suitability for assembly type assembly and convenience for later maintenance and replacement.

Drawings

Fig. 1 is a schematic view of a bottom case structure according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a lifting cutting mechanism according to an embodiment of the present invention;

FIG. 3 is a first structural diagram of a six-wheel-drive synchronous steering mechanism according to an embodiment of the present invention;

fig. 4 is a schematic diagram of an explosion structure of an electric control part according to an embodiment of the present invention;

fig. 5 is a schematic diagram of an exploded structure of a lifting transmission mechanism provided in an embodiment of the present invention;

FIG. 6 is a schematic view of an arc-shaped scale according to an embodiment of the present invention;

fig. 7 is a schematic view of an exploded structure of a lifting transmission mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic view of a front group floor structure according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of a front main frame of a vehicle according to an embodiment of the present invention;

FIG. 10 is a schematic view of a rear group floor structure of a vehicle according to an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of a rear main frame of a vehicle according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a six-wheel-drive synchronous steering mechanism part according to an embodiment of the present invention;

FIG. 13 is an exploded view of a drive mechanism of a main drive shaft according to an embodiment of the present invention;

fig. 14 is an exploded view of a mechanical centering mechanism according to an embodiment of the present invention.

Detailed Description

As shown in fig. 1 to 14, an embodiment of the present invention provides a six-wheel intelligent cutting vehicle, which includes: a bottom shell 1, a lifting cutting mechanism 2, a six-drive synchronous steering mechanism part 3 and an electric control part 4, wherein,

as shown in fig. 1, the bottom shell 1 is a ship shell type structure, and the bottom shell 1 includes a lifting cutting mechanism receiving groove 101 for receiving a lifting cutting mechanism 2, a vehicle front main frame receiving groove 102 for receiving a vehicle front main frame 30102, a vehicle rear main frame receiving groove 103 for receiving a vehicle rear main frame 30104, an arc scale receiving groove 104 for receiving an arc scale 204, a second saw blade passing groove 105 for receiving the two saw blades 20702, a first wheel shaft groove 106 for receiving the first wheel shaft 30202, a second wheel shaft groove 107 for receiving the second wheel shaft 30402, and a third wheel shaft groove 306108 for receiving the third wheel shaft 30602.

The lifting cutting mechanism 2 is arranged on the bottom shell 1, the six-wheel drive synchronous steering mechanism part 3 is arranged on the bottom shell 1 and connected with the lifting cutting mechanism 2, and the six-wheel drive synchronous steering mechanism part 3 carries the lifting cutting mechanism 2 under the control of the electric control part 3, and the lifting cutting mechanism 2 can automatically or manually move in a straight line or a curve in the horizontal direction.

As shown in fig. 2, 5 and 6, the lifting and lowering cutting mechanism 2 includes an outer frame 201, a tension spring mechanism 202, a laser scale 203, an arc scale 204, a movable base plate connecting plate 205, a movable frame 206, a blade rotation driving mechanism 207 and a lifting and lowering driving mechanism 208.

As shown in fig. 2 and 5, the external frame 201 includes a lifting fixing main frame 20102 having a plurality of lifting fixing main frame side frames 20101, a lifting fixing main frame cover 20103 corresponding to the projection of the lifting fixing main frame 20102 and connected to the plurality of lifting fixing main frame side frames 20101, and a lifting fixing main frame base plate 20104 connected to the lifting fixing main frame cover 20103; the lifting fixing main framework 20102 is respectively provided with a platform accommodating groove 20105, two lifting optical axis second accommodating grooves 20106, four lifting motor nut hole bosses 20107 and two second miniature bearing accommodating grooves 20108 for accommodating second miniature bearings (not shown in the figure); an original point slider accommodating groove 20109, a first saw blade passing groove 20110 and a fourth gearbox accommodating groove 20111 are respectively formed in the lifting fixed main framework cover plate 20103; the lifting fixed main frame base plate 20104 is provided with two first lifting optical axis accommodating grooves 20112 and two first micro bearing accommodating grooves 20113 for accommodating first micro bearings (not shown in the figure) respectively.

As shown in fig. 2 and 5, the tension spring mechanism 202 is disposed on the lifting fixing main frame 20102, and includes a first tension spring receiving groove 20202 for receiving a first tension spring 20201, a second tension spring receiving groove 20204 for receiving a second tension spring 20203, a connecting plate receiving groove 20205, a tension spring receiving case 20206 disposed on the lifting fixing main frame 20102, and a tension spring holder 20207 connected to the tension spring receiving case 20206, where the first tension spring receiving groove 20202, the second tension spring receiving groove 20204, and the connecting plate receiving groove 20204 are all configured by an upper and lower through hole and are communicated with each other, the first tension spring receiving groove 02, the second tension spring receiving groove 20204, and the connecting plate receiving groove 20205 are all disposed in the tension spring receiving case 20206, and the first tension spring 20201 and the second tension spring 20203 are all hung on the tension spring holder 20207 through a hook (not shown).

As shown in fig. 2 and 5, the laser scale 203 includes a laser scale protrusion 20301 located at the outer side of the middle of the lifting fixing main frame 20102 and close to the tension spring mechanism 202, a laser head group 20302, a laser head group accommodating groove 20303 disposed in the laser scale protrusion 20301 for accommodating the laser head group 20302, and a laser head group cover plate 20304 connected to the laser scale protrusion 20301 and corresponding to the laser head group accommodating groove 20303, and a hollow rotating column movable groove 20305 is disposed on the laser scale protrusion 20301.

As shown in fig. 6, the arc-shaped scale 204 is located in the bottom case 1, and is an angle square with arc-shaped scales, and includes a knob 20401 with a shaft, a central control rotating column 20402, an arc-shaped part 20403 of the angle square, a straight edge part 20404 of the angle square, a right-angle baffle 20405, a shaft rod 20406, a scale spring 20407, and a scale spring pressing table 20408; the rotation knob with shaft 20401 is a column structure with knob cap and thread, the hollow rotation column 20402 is a hollow structure with thread, the hollow rotation column 20402 is arranged on the square straight edge portion 20404 and is far away from the square arc portion 20403, and the rotation knob with shaft 20401 passes through the hollow rotation column movable groove 20305 and is inserted into the hollow rotation column 20402 to screw the arc graduated scale 204 on the lower portion of the hollow rotation column movable groove 20305; the square straight edge portion 20404 is provided with a first shaft hole protrusion 20409, the right-angle baffle 20405 is provided with a second shaft hole protrusion 20410, the first shaft hole protrusion 20409 is connected with the second shaft hole protrusion 20410 through the shaft rod 20406, and the scale spring 20407 is clamped on the first shaft hole protrusion 20409 and penetrates through the shaft rod 20406 to be accommodated inside the scale spring pressing table 20408.

As shown in fig. 2 and 5, the movable bottom plate connection plate 205 includes a connection plate 20502 provided with two tension spring holes 20501 and a movable bottom plate assembly 20503 connected to the connection plate 20502 for clamping a plate to be cut, the first tension spring 20201 and the second tension spring 20203 are respectively connected to the connection plate 20502 through the corresponding tension spring holes 20501, and the connection plate 20502 is located in the connection plate accommodating groove 20205; the movable floor assembly 20503 includes a step-type movable floor 205031 having a first step (not shown) and a second step (not shown) and a movable floor extension plate 205032; connecting plate 20502 with step type activity bottom plate 205031 is integrated into one piece's T type body structure, be provided with the jump ring groove 205034 that is used for holding jump ring 205033 on the second step, activity bottom plate epitaxial plate 205032 include with second step assorted epitaxial plate slot 2050321, horizontal epitaxial plate groove 2050322 of a plurality of and a plurality of epitaxial plate PVC gasket 2050323, second step 2050312 with epitaxial plate slot 2050321 block is connected, activity bottom plate epitaxial plate 205032's top surface and bottom surface with step type activity bottom plate 205031's top surface and bottom surface highly uniform, the long limit of epitaxial plate slot 2050321 is the arc wall, the arc wall just in time matches the shape of jump ring 205033, and an epitaxial plate PVC gasket 2050323 sets up in an epitaxial plate groove 2050322, epitaxial plate PVC gasket 2050322 is a bit higher than activity bottom plate epitaxial plate 205032's top surface.

As shown in fig. 2 and 5, the movable frame 206 includes a lifting movable main frame 20601 having four lifting movable main frame side frames 206011, a lifting movable upper main frame 20602 connected to the lifting movable main frame 20601, two lifting optical axes 20603 respectively connected to the lifting movable upper main frame 20602 and a lifting fixed main frame spacer 20104, and the lifting movable main frame 20601 is disposed on the lifting fixed main frame 20102; the lifting movable main framework 20601 further comprises a lifting movable main framework platform 206012 located in the platform accommodating groove 20105, and the four lifting movable main framework side ribs 206011 are arranged on the lifting movable main framework platform 206012; the lifting movable upper main frame 20602 is provided with four lifting movable upper main frame side bones 206021, and the four lifting movable main frame side bones 206011 are connected with the four lifting movable upper main frame side bones 206021 in a one-to-one correspondence manner; two linear bearing outer columns 206022, a first lifting screw rod outer column 206023 and a second lifting screw rod outer column 206024 are respectively arranged on the lifting movable upper main framework 20602, a lifting linear bearing accommodating groove 206026 for accommodating a lifting linear bearing 206025 is respectively arranged in each of the two linear bearing outer columns 206022, the upper parts of the two lifting optical axes 20603 penetrate through the corresponding lifting linear bearing 206025 and are accommodated in the corresponding lifting optical axis first accommodating groove 20112, and the lower parts of the two lifting optical axes 20603 are accommodated in the corresponding lifting optical axis second accommodating groove 20106; lifting screw nut holes 206027 are arranged in the first lifting screw outer column 206023 and the second lifting screw outer column 206024; the four lateral lifting movable main frame side bones 206011 queues are arranged on the lifting movable main frame 20601, and the lifting movable main frame 20601 is provided with four saw blade motor hoop connecting bosses 206013 which are positioned in the four lateral lifting movable main frame side bones 206011 queues and are arranged in the lateral queues.

As shown in fig. 2 and 5, the saw blade rotation driving mechanism 207 includes a saw blade motor 20701 disposed on the main lifting frame 20601, two saw blades 20702 respectively connected to the saw blade motor 20701, saw blade motor hoops 20703 connected to the four saw blade motor hoop connecting bosses 206013, a saw blade locking mechanism 20704, saw blade spacers 20705 and saw blade accommodating cavities 20706 respectively connected to the two saw blades 20702, and the saw blade motor 20701 can be accommodated in the four main lifting frame side ribs 206011 at intervals in the middle of the transverse rows; the saw blade motor 20701 is accommodated in the saw blade motor hoop 20703, the locking mechanism 20704 comprises a saw blade locking pressing block 207041 and a saw blade locking bolt 207042, and the two saw blades 20702 penetrate through the saw blade locking pressing block 207041 through the saw blade bolt 207042 to be connected with the saw blade motor 20701; the saw blade accommodating cavity 20706 comprises an inner cover saw blade accommodating cavity 207061 and a saw blade outer cover 207063 which is matched with the shape of the inner cover saw blade accommodating cavity 207061 and is provided with a saw blade outer cover buckling edge 207062, the saw blade outer cover buckling edge 207062 is externally hooped on the inner cover saw blade accommodating cavity 207061, the two saw blades 20702 and the saw blade gasket 20705 are both positioned in a space formed by the saw blade outer cover buckling edge 207062 and the inner cover saw blade accommodating cavity 207061, and the inner cover saw blade accommodating cavity 207061 and the saw blade outer cover 207063 move between the first saw blade passing groove 20110, the saw blade accommodating cavity 20706 and the inner side surface of the lifting fixed main framework 20102; the inner cover saw blade accommodating cavity 207061 and the lifting movable main skeleton 20601 are of an integrally formed L-shaped structure.

As shown in fig. 2, 5 and 7, the lifting driving mechanism 208 includes a lifting motor 20801 disposed on the lifting fixing main frame 20102, a lifting transmission mechanism 20802 connected to the lifting motor 20801, and a lifting motor hoop 20803 respectively connected to the four lifting motor nut hole bosses 20107, the lifting motor 20801 is disposed in the lifting motor hoop 20803, and the lifting motor 20801 drives the lifting transmission mechanism 20802 to operate to drive the movable frame 206 to move up and down between the lifting fixing main frame 20102 and the lifting fixing main frame cover plate 20103 along the two lifting optical axes 20603.

As shown in fig. 2, 5 and 7, the lifting transmission mechanism 20802 includes a first lifting screw 2080201, a second lifting screw 2080202, a first driven shaft 2080203, a second driven shaft 2080204, a lifting driven gear 2080205 connected to the lifting motor 20801, a lifting driving gear 2080206 engaged with the lifting driven gear 2080205, a first lifting driven bevel gear 2080207 connected to the lifting driven gear 2080205, a first lifting screw gear 2080208 connected to the first lifting driven bevel gear 2080207, a first worm gear 2080209 connected to the lifting driving gear 2080206, a first driven shaft gear 2080210 engaged with the first worm gear 2080209, a second driven shaft gear 2080211 connected to the first driven shaft gear 2080210 through the first driven shaft 2080203, a second worm gear 2080212 engaged with the second driven shaft gear 2080211, a second lifting driven shaft 2080213 connected to the second driven shaft 2080212 through a second driven shaft 2080204, a second lifting lead screw gear 2080214 connected with the second lifting driven bevel gear 2080213, a first lifting gear group plate 2080215, a second lifting gear group plate 2080216, a third lifting gear group plate 2080217, a fourth lifting gear group plate 2080218, a fifth lifting gear group plate 2080219 and a sixth lifting gear group plate 2080220 which are connected with the lifting fixing main frame 20102 through a third miniature bearing (not shown in the figure); the upper part of the first lifting screw 2080201 is accommodated in the corresponding first micro-bearing accommodating groove 20113, the lower part of the first lifting screw 2080201 is embedded in the shaft hole of the first lifting screw gear 2080208, the corresponding second micro-bearing is embedded in the corresponding second micro-bearing accommodating groove 20108 in an overlapping manner, the upper part of the second lifting screw 2080202 is accommodated in the corresponding first micro-bearing accommodating groove 20113, the lower part of the second lifting screw 2080202 is embedded in the shaft hole of the second lifting screw gear 2080214 in a word manner, the corresponding second micro-bearing is embedded in the corresponding second micro-bearing accommodating groove 20108 in an overlapping manner; the lifting driving gear 2080206 is fixed to the first lifting gear set plate 2080215 through a lifting driving gear shaft (not shown), the lifting driven gear 2080205 is fixed to the first lifting gear set plate 2080215 through a lifting driven gear shaft (not shown), the first worm gear 2080209 is fixed to the second lifting gear set plate 2080216 through a lifting driving gear shaft, the first driven shaft 2080203 is connected to the first driven shaft gear 2080210 through a third lifting gear set plate 2080217, the first driven shaft 2080203 is connected to the second driven shaft gear 2080211 through a fourth lifting gear set plate 2080218, the second worm gear 2080212 is connected to the second driven shaft 2080204 through a fifth lifting gear set plate 2080219, and the second driven shaft 2080204 is connected to the second lifting driven gear 2080213 through a sixth lifting gear set plate 2080220.

As shown in fig. 3 and fig. 8 to 14, the six-wheel-drive synchronous steering mechanism portion 3 includes an integral framework 301, two sets of first front-wheel drive mechanisms 302, two sets of first front-wheel vertical steering shaft transmission mechanisms 303, two sets of second front-wheel drive mechanisms 304, a second front-wheel vertical steering shaft transmission mechanism 305, two sets of rear-wheel drive mechanisms 306, a rear-wheel vertical steering shaft transmission mechanism 307, a main transmission shaft drive mechanism 308, an origin slider mechanism 309, an origin switch assembly 310, and three sets of mechanical centering mechanisms 311.

As shown in fig. 3 and fig. 8-11, the overall frame 301 includes a front wheel set base plate 30101, a front main frame 30102 mounted on the front wheel set base plate 30101, a rear wheel set base plate 30103, a rear main frame 30104 mounted on the rear wheel set base plate 30103, and a main frame connecting plate 30105 connected to the lifting fixing main frame 20102, wherein the front wheel set base plate 30101 is connected to the rear wheel set base plate 30103 through the main frame connecting plate 30105; the front main framework 30102 is provided with front main framework side bones 301021, the rear main framework 30104 is provided with rear main framework side bones 301041, the front main framework 30102 is installed on the front wheel set bottom plate 30101 through the front main framework side bones 301021, and the rear main framework 30104 is installed on the rear wheel set bottom plate 30103 through the rear main framework side bones 301041; a seventh accommodating groove 30106 for accommodating the first vertical steering shaft upper bearing 303013, an eighth accommodating groove 30107 for accommodating the second vertical steering shaft upper bearing 305013, a thirteenth accommodating groove 30108 for accommodating a first bearing (not shown in the figure) of the main transmission shaft, a main transmission shaft through hole 30109 and a first mechanical centering block accommodating groove 30110 are respectively formed in the vehicle front main frame 30102; a ninth accommodating groove 30111 for accommodating the first vertical steering shaft lower bearing 303014 and a tenth accommodating groove 30112 for accommodating the second vertical steering shaft lower bearing 305014 are respectively formed in the front wheel set bottom plate 30101; an eleventh accommodating groove 30113 for accommodating the third vertical steering shaft upper bearing 307013, a fourteenth accommodating groove 30114 for accommodating a main transmission shaft second bearing (not shown in the figure) and a second mechanical centering block accommodating groove 30115 are respectively formed in the rear main frame 30104; a twelfth accommodating groove 30116 for accommodating a third vertical steering shaft lower bearing (not shown in the figure) is formed in the bottom plate 30103 of the rear wheel set.

As shown in fig. 12, each of the two sets of first front wheel drive mechanisms 302 includes a first tire 30201, a first wheel axle 30202, a first driving motor 30203, a first gear box 30204 connected to the first driving motor 30203, and a first wheel hub 30205 connected to the first gear box 30204 through the first wheel axle 30202, wherein the first tire 30201 is tightly hooped on the first wheel hub 30205; the first wheel hub 30205 is connected to the first wheel axle 30202 via a first tire axle bolt 30206.

As shown in fig. 12, the first front wheel vertical steering shaft transmission mechanism 303 includes a first vertical steering shaft transmission mechanism 30301 connected to the front main frame 30102 and the front wheel group bottom plate 30101, and a first longitudinal and transverse joint 30302 connected to the first vertical steering shaft transmission mechanism 30301, and the first vertical steering shaft transmission mechanism 30301 includes a first vertical steering shaft 303011 and a first bevel gear 303012 connected to the first vertical steering shaft 303011; the first crossbar 30302 is respectively provided with a fourth accommodating groove 30303 for accommodating a first vertical steering shaft 303011, a first wheel shaft passing groove 30304 and a first accommodating groove 30305 for accommodating a first wheel shaft micro bearing (not shown in the figure), and the first wheel shaft 30202 penetrates through the first wheel shaft passing groove 30304 and is embedded in the first wheel shaft micro bearing; the first gearbox 30204 and the first driving motor 30203 are both connected to the first crossbar 30302, the upper end of the first vertical steering shaft 303011 is embedded in the first vertical steering shaft upper bearing 303013, the lower end of the first vertical steering shaft 303011 is embedded in the first vertical steering shaft lower bearing 303014, and the bottom shaft 303021 of the first crossbar 30302 is embedded in the first vertical steering shaft lower bearing 303014.

As shown in fig. 12, each of the two sets of second front wheel driving mechanisms 304 includes a second tire 30401, a second wheel axle 30402, a second driving motor 30403, a second transmission 30404 connected to the second driving motor 30403, a second wheel hub 30405 connected to the second transmission 30404 through the second wheel axle 30402, and the second tire 30401 is tightly hooped on the second wheel hub 30405; the second wheel hub 30405 is connected to the second wheel shaft 30402 via a second tire shaft bolt 30406.

As shown in fig. 12, the second front-wheel vertical steering shaft transmission 305 includes a second vertical steering shaft transmission 30501 connected to the front main frame 30102 and the front wheel group base plate 3010, and a second longitudinal-transverse joint 30502 connected to the second vertical steering shaft transmission 30501; the second vertical steering shaft transmission 30501 includes a second vertical steering shaft 305011, a second bevel gear 305012 connected to the second vertical steering shaft 305011; the second longitudinal and transverse joint 30502 is respectively provided with a fifth receiving groove (not shown in the figure) for receiving the second vertical steering shaft 305011, a second wheel-shaft passing groove (not shown in the figure) and a second receiving groove (not shown in the figure) for receiving a second wheel-shaft micro bearing (not shown in the figure), and the second wheel shaft 30402 passes through the second wheel shaft and is embedded in the second wheel-shaft micro bearing through the second wheel shaft passing groove; the second gearbox 30404 and the second driving motor 30403 are both connected to the second crossbar 30502; the upper end of the second vertical steering shaft 305011 is embedded in the second vertical steering shaft upper bearing 305013, the lower end of the second vertical steering shaft 305011 is embedded in the second vertical steering shaft lower bearing 305014, and the bottom shaft of the second cross-bar 30502 is embedded in the second vertical steering shaft lower bearing 305014.

As shown in fig. 12, each of the two sets of rear wheel drive mechanisms 306 includes a third tire 30601, a third wheel shaft 30602, a third driving motor 30603, a third gearbox 30604 connected to the third driving motor 30603, a third wheel hub 30605 connected to the third gearbox 30604 through the third wheel shaft 30602, and the third tire 30601 is tightly fitted over the third wheel hub 30605; the third wheel hub 30605 is coupled to the third wheel shaft 30602 via a third tire shaft bolt 30606.

As shown in fig. 12, the rear wheel vertical steering shaft transmission 307 includes a third vertical steering shaft transmission 30701 connected to the rear main frame 30104 and the rear wheel group bottom plate 30103, and a third longitudinal-transverse joint 30702 connected to the third vertical steering shaft transmission 30701, where the third vertical steering shaft transmission 30701 includes a third vertical steering shaft 307011 and a third bevel gear 307012 connected to the third vertical steering shaft 307011; the third longitudinal and transverse joint 30702 is provided with a sixth accommodating groove (not shown in the figure) for accommodating the third vertical steering shaft 307011, a third wheel shaft passing groove (not shown in the figure) and a third accommodating groove (not shown in the figure) for accommodating a third wheel shaft micro-bearing (not shown in the figure) respectively; the third wheel shaft 30602 is embedded in the third wheel shaft micro bearing through a groove through the third wheel shaft; the third gearbox 30604 and the third driving motor 30603 are both connected to the third crossbar 30702. The upper end of the third vertical steering shaft 307011 is embedded in the third vertical steering shaft upper bearing 307013, the lower end of the third vertical steering shaft 307011 is embedded in the third vertical steering shaft lower bearing, and the bottom shaft of the third crossbar 30702 is embedded in the third vertical steering shaft lower bearing; the gear number of the second bevel gear 305012 is one to two more than that of the third bevel gear 307012, and the gear number of the second bevel gear 305012 is one to two less than that of the third bevel gear 307012.

As shown in fig. 12, the main transmission shaft driving mechanism 308 includes a main transmission shaft transmission mechanism 30801 respectively connected to the first vertical steering shaft transmission mechanism 30301, the second vertical steering shaft transmission mechanism 30501 and the third vertical steering shaft transmission mechanism 30701, a fourth driving motor 30802 for driving the main transmission shaft transmission mechanism 30801 to rotate, a fourth gear box 30803 connected to the fourth driving motor 30802, a first lead screw bracket 30804, a second lead screw bracket 30805 and a third lead screw bracket 30806; the fourth gearbox 30803 is located in the fourth gearbox receiving groove 20111; the first lead screw bracket 30804, the second lead screw bracket 30805 and the third lead screw bracket 30806 are all connected with the lifting fixing main framework cover plate 20103.

As shown in fig. 12 and 13, the main transmission shaft 30801 includes a main transmission shaft 308011, a fourth bevel gear 308012 connected to the first bevel gear 303012, a fifth bevel gear 308013 connected to the second bevel gear 305012, a sixth bevel gear 308014 engaged with the third bevel gear 307012, and a driving gear 308015 connected to the fourth transmission case 30803; the main transmission shaft 308011 is respectively connected with the front main framework 30102 and the rear main framework 30104; the main drive shaft 308011 is connected to the main drive shaft first bearing and the main drive shaft second bearing, respectively, and the main drive shaft 308011 passes through the main drive shaft passage hole 30109; the main drive shaft 308011 includes axle body 3080111, be provided with four gear cotter 3080112 on the axle body 3080111, fourth bevel gear 308012, fifth bevel gear 308013, sixth bevel gear 308014 and drive gear 308015 all are connected with corresponding gear cotter 3080112 through gear round pin 3080113, axle body 3080111 still is equipped with lead screw thread 3080114, lead screw thread 3080114 respectively with first lead screw support 30804, second lead screw support 30805 and third lead screw support 30806 are connected.

As shown in fig. 12, the origin slider mechanism 309 includes an origin slider 30901 disposed in the origin slider accommodating groove 20109 and externally penetrating through the main transmission shaft 308011, and two origin optical axes 30903 connected to the origin slider 30901 through an origin linear bearing 30902, respectively, the origin slider 30901 externally penetrates through the lead screw thread 3080114, and an origin sensing protrusion 30904 is disposed on the origin slider 30901; two ends of the two origin optical axes 30903 are respectively connected to the first lead screw bracket 30804 and the second lead screw bracket 30805.

As shown in fig. 12, the origin switch assembly 310 includes an origin switch 31001 engaged with the origin sensing protrusion 30904, an origin switch support 31002, an origin switch movable support 31003, a movable shaft 31004 connected to the origin switch movable support 31003, and a fixed frame 31006 connected to the movable shaft 31004 through a movable shaft clamp 31005, wherein the origin switch 31001 is fixed on the origin switch movable support 31003 through the origin switch support 31002.

As shown in fig. 12 and 14, the three sets of mechanical centering mechanisms 311, wherein the first set of mechanical centering mechanism 311 and the second set of mechanical centering mechanism 311 are connected to the front main frame 3102 and the main transmission shaft 308011 respectively; the third set of mechanical centering mechanism is respectively connected with the rear main framework 30104 and the main transmission shaft 308011. The three sets of mechanical centering mechanisms 311 each include a mechanical centering female block 31101, a mechanical centering block 31102 provided on the mechanical centering female block 31101, a mechanical centering male block 31103 and a mechanical centering block spring 31104; the mechanical centering female block 31101 is respectively provided with a first lead screw passing groove 31105, a mechanical centering block wedge-shaped protrusion 31106 and a mechanical centering block spring column 31107, the mechanical centering male block 31103 is respectively provided with a second lead screw passing groove 31108 and a mechanical centering male block boss 31109, the main transmission shaft 308011 is connected to the mechanical centering female block 31101 through the first lead screw through a groove 31105, the main drive shaft 308011 is connected to the mechanical centering male block 31103 through the second lead screw via a slot 31108, the mechanical centering male block boss 31109 is provided with a mechanical centering block wedge-shaped protrusion accommodating groove 31110, the mechanical centering female block 31101 is connected to the mechanical centering male block 31103 by the mechanical centering block wedge-shaped protrusion 31106 being received in the mechanical centering block wedge-shaped protrusion receiving groove 31110, the mechanical centering block spring 31104 is sleeved on the mechanical centering block spring post 31107; the mechanical centering block 31102 of the first set of mechanical centering mechanisms is accommodated in the first mechanical centering block accommodating slot 30110, and the mechanical centering block 31102 of the third set of mechanical centering mechanisms is accommodated in the second mechanical centering block accommodating slot 30115; the mechanical centering block spring 31104 in the first set of mechanical centering mechanism is accommodated in the thirteenth accommodating slot 30108, the mechanical centering block spring 31104 in the second set of mechanical centering mechanism is connected to the back plate of the main transmission shaft through hole 30109, and the mechanical centering block spring 31104 in the third set of mechanical centering mechanism is accommodated in the fourteenth accommodating slot 30114.

As shown in fig. 4, the electric control unit 4 includes a battery pack 401, a main integrated circuit board 402, an infrared tube 403, a rotary switch pack 404, a power switch 405, an emergency switch 406, a manual button 407, and an integrated liquid crystal panel 408 with an operation button, and the battery pack 401, the infrared tube 403, the rotary switch pack 404, the power switch 405, the emergency switch 406, the manual button 407, and the integrated liquid crystal panel 408 are all connected to the main integrated circuit board 402; the battery assembly 401 comprises a battery 4011 and a battery power contact 4012 connected with the battery 4011, and the battery 4011 is connected with the main integrated circuit board 402 through the battery power contact 4012 to supply power to the lifting cutting mechanism 2 and the six-wheel drive synchronous steering mechanism part 3; the rotary switch assembly 404 is used for operating the laser head group 20302 and providing a reference point for the lifting cutting mechanism 2; the rotary switch assembly 404 includes a rotary button 4041, a locking bolt 4042, a rotary button bearing 4043, a rotary switch housing block 4044 and a rotary switch 4045, which are sequentially connected in sequence, and the rotary switch 404 is connected to the main integrated circuit board 402. The origin switch 31001 is connected to the main ic board 402 to provide a reference point for the digital steering of the six-wheel-drive synchronous steering mechanism unit 3. The infrared tube 403 is connected to the main ic board 402 to guide the six-wheel-drive synchronous steering mechanism 3.

When the device is used, a user turns on a first gear of a power switch, the six-wheel drive synchronous steering mechanism part automatically corrects and detects errors to keep the tires in a centering mode, corresponding numbers and scales are input on an integrated liquid crystal panel with an operating button and a rotary button respectively according to the material, the cutting length, the cutting curve and the thickness of a plate, at the moment, a single laser of a corresponding laser head group is lightened, and then the plate to be cut is inserted between an extending plate and a bottom shell of a movable bottom plate until the edge of the plate to be cut is aligned with the single laser of the lightened laser head group; rotating the arc graduated scale, slightly moving the six-drive synchronous steering mechanism part, selecting an initial angle, turning on a second gear of a power switch, and cutting the plate by the six-drive intelligent control cutting vehicle at a set speed and according to a set circuit under the assistance of the infrared tube until the plate is cut; if the movable bottom plate is required to be manually operated, the power switch is only required to be turned back to one gear, then the manual button is pressed to manually control cutting, and if the movable bottom plate connecting plate and the accessories of the movable bottom plate connecting plate are not required, the movable bottom plate extending plate and the movable bottom plate clamping spring are only required to be detached, and the movable bottom plate can rebound to the corresponding accommodating groove of the bottom shell to enable the bottom surface of the movable bottom plate to be superposed with the bottom surface of the bottom shell.

According to the six-drive intelligent control cutting vehicle disclosed by the embodiment of the invention, the bottom shell, the lifting cutting mechanism arranged on the bottom shell, the six-drive synchronous steering mechanism part and the electric control part which are arranged on the bottom shell and connected with the lifting cutting mechanism are arranged, and the six-drive synchronous steering mechanism part carries the lifting cutting mechanism to automatically or manually move in a straight line or a curve in the horizontal direction under the control of the electric control part, so that the six-drive intelligent control cutting vehicle not only can conveniently and quickly cut plates, but also has high working efficiency and good working effect, is simple in structure, is suitable for assembly type assembly, and is convenient for later maintenance and replacement.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a six drive intelligence and control cutting car which characterized in that includes:

the six-drive synchronous steering mechanism part carries the lifting cutting mechanism and automatically or manually moves in a linear or curve manner in the horizontal direction under the control of the electric control part;

the arc graduated scale is positioned in the bottom shell and comprises a knob with a shaft and a hollow rotary column, and the knob with the shaft penetrates through the hollow rotary column movable groove and is inserted into the hollow rotary column to screw the arc graduated scale on the lower part of the hollow rotary column movable groove;

the movable framework comprises a lifting movable main framework with four lifting movable main framework side bones, a lifting movable upper main framework connected with the lifting movable main framework, and two lifting optical axes respectively connected with the lifting movable upper main framework and a lifting fixed main framework base plate, wherein the lifting movable main framework is arranged on the lifting fixed main framework;

the second front wheel vertical steering shaft transmission mechanism comprises a front main frame and a front wheel group bottom respectively

The two second wheel shafts are positioned in the second longitudinal and transverse joints;

the origin switch assembly comprises an origin switch matched with the origin induction bulge; three sets of mechanical centering mechanisms, wherein a first set of mechanical centering mechanism and a second set of mechanical centering mechanism are respectively connected with the front main frame and the main transmission shaft; and the third set of mechanical centering mechanism is respectively connected with the rear main framework and the main transmission shaft.

2. The six-wheel drive intelligent control cutting vehicle according to claim 1,

two first lifting optical axis accommodating grooves are formed in the lifting fixing main framework base plate; the lifting fixing main framework is provided with a platform accommodating groove and two lifting optical axis second accommodating grooves respectively; the lifting movable main framework also comprises a lifting movable main framework platform positioned in the platform accommodating groove, and the four lifting movable main framework side bones are arranged on the lifting movable main framework platform;

the saw blade rotation driving mechanism further comprises saw blade motor hoops connected with the four saw blade motor hoop connecting bosses, a saw blade locking mechanism, saw blade gaskets and saw blade accommodating cavities respectively connected with the two saw blades, the saw blade motor is accommodated in the saw blade motor hoops, the saw blade locking mechanism comprises saw blade locking press blocks and saw blade locking bolts, and the two saw blades penetrate through the saw blade locking press blocks through the saw blade locking bolts to be connected with the saw blade motor; the saw blade accommodating cavity comprises an inner cover saw blade accommodating cavity and a saw blade outer cover which is matched with the inner cover saw blade accommodating cavity in shape and provided with a saw blade outer cover buckling edge, the saw blade outer cover buckling edge is externally hooped on the inner cover saw blade accommodating cavity, the two saw blades and the saw blade gasket are both positioned in a space formed by the saw blade outer cover buckling edge and the inner cover saw blade accommodating cavity, and the inner cover saw blade accommodating cavity and the saw blade outer cover move between the first saw blade passing groove, the saw blade accommodating cavity and the inner side surface of the lifting fixed main framework; the inner cover saw blade accommodating cavity and the lifting movable main framework are of an integrally formed L-shaped structure.

3. The six-wheel drive intelligent control cutting vehicle according to claim 1,

the tension spring mechanism further comprises a tension spring accommodating shell arranged on the lifting fixed main framework and a tension spring frame connected with the tension spring accommodating shell, the first tension spring accommodating groove, the second tension spring accommodating groove and the connecting plate accommodating groove are all arranged in the tension spring accommodating shell, and the first tension spring and the second tension spring are hung on the tension spring frame through hooks;

the arc-shaped graduated scale is an angle square with arc-shaped graduation, and further comprises an arc-shaped part of the angle square, a straight edge part of the angle square, a right-angle baffle, a shaft rod, a graduated scale spring and a graduated scale spring pressing table; a first shaft hole bulge is arranged on the right-angle part of the angle square, a second shaft hole bulge is arranged on the right-angle baffle plate, the first shaft hole bulge is connected with the second shaft hole bulge through the shaft rod, the scale spring is clamped on the first shaft hole bulge and penetrates through the shaft rod to be accommodated inside the scale spring pressing table, the hollow rotating column is of a hollow threaded structure, the hollow rotating column is arranged on the right-angle part of the angle square and is far away from the arc part of the angle square, and the shaft-equipped rotating knob is of a cylindrical structure with a knob cap and threads;

4. The six-wheel drive intelligent control cutting vehicle according to claim 1,

the lifting fixing main framework base plate is also provided with two first miniature bearing accommodating grooves for accommodating first miniature bearings; the lifting fixing main framework is provided with four lifting motor nut hole bosses and two second miniature bearing accommodating grooves for accommodating second miniature bearings respectively;

5. The six-wheel drive intelligent control cutting vehicle as claimed in claim 1,

the front main frame is provided with a front main frame side frame, the rear main frame is provided with a rear main frame side frame, the front main frame is arranged on the front wheel group bottom plate through the front main frame side frame, and the rear main frame is arranged on the rear wheel group bottom plate through the rear main frame side frame;

6. The six-wheel drive intelligent control cutting vehicle according to claim 1,

the two sets of first front wheel driving mechanisms also comprise first gear boxes connected with the first driving motors, and first wheel hubs connected with the first gear boxes through first wheel shafts, and the first tires are tightly hooped on the first wheel hubs; the first longitudinal and transverse sections are respectively provided with a first wheel axle passing groove and a first containing groove for containing a first wheel axle micro bearing, and the first wheel axle passes through the first wheel axle passing groove and is embedded in the first wheel axle micro bearing; the first wheel hub is connected with the first wheel shaft through a first tire shaft bolt, and the first gearbox and the first driving motor are both connected to the first longitudinal and transverse sections;

7. The six-wheel drive intelligent control cutting vehicle according to claim 1,

the first vertical steering shaft transmission mechanism comprises a first vertical steering shaft and a first bevel gear connected with the first vertical steering shaft;

the gear number of the second bevel gear is one to two more than that of the third bevel gear, and the gear number of the second bevel gear is one to two less than that of the third bevel gear;

8. The six-wheel drive intelligent cutting vehicle as claimed in claim 5,

a first mechanical centering block accommodating groove is formed in the front main frame of the vehicle, and a second mechanical centering block accommodating groove is formed in the rear main frame of the vehicle;

9. The six-wheel intelligent cutting vehicle as claimed in claim 1, wherein the electric control part comprises a battery assembly, a main integrated circuit board, an infrared tube, a rotary switch assembly, a power switch, an emergency switch, a manual button and an integrated liquid crystal panel with an operation button, wherein the battery assembly, the infrared tube, the rotary switch assembly, the power switch, the emergency switch, the manual button and the integrated liquid crystal panel are all connected with the main integrated circuit board;

the rotary switch assembly is used for operating the laser head group and comprises a rotary button, a locking bolt, a rotary button bearing, a rotary switch accommodating block and a rotary switch which are sequentially connected, and the rotary switch is connected with the main integrated circuit board.

10. The six-wheel drive intelligent control cutting vehicle according to claim 1,

the bottom shell is of a hull-type structure, and comprises a lifting cutting mechanism accommodating groove for accommodating the lifting cutting mechanism, a vehicle front main framework accommodating groove for accommodating a vehicle front main framework, a vehicle rear main framework accommodating groove for accommodating the vehicle rear main framework, an arc-shaped scale accommodating groove for accommodating the arc-shaped scale, a second saw blade passing groove for accommodating the two saw blades, a first wheel axle groove for accommodating the first wheel axle, a second wheel axle groove for accommodating the second wheel axle, and a third wheel axle groove for accommodating the third wheel axle.