CN110341050B - Self-balancing self-adaptation stone material saw cuts device - Google Patents
Self-balancing self-adaptation stone material saw cuts device Download PDFInfo
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- CN110341050B CN110341050B CN201910758260.8A CN201910758260A CN110341050B CN 110341050 B CN110341050 B CN 110341050B CN 201910758260 A CN201910758260 A CN 201910758260A CN 110341050 B CN110341050 B CN 110341050B
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- 239000004575 stone Substances 0.000 title claims abstract description 107
- 239000000463 material Substances 0.000 title description 4
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000003044 adaptive effect Effects 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 6
- 238000013508 migration Methods 0.000 claims description 3
- 230000005012 migration Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims 2
- 238000005520 cutting process Methods 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000002994 raw material Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
- B28D1/048—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with a plurality of saw blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
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Abstract
A self-balancing self-adaptive stone sawing device belongs to the technical field of stone cutting equipment and comprises a self-balancing adjustable sawing system for cutting stones with any size; the self-balancing sawing travelling system is used for driving the self-balancing adjustable sawing system to transversely move when cutting stone and balancing counter torque; the supporting and moving system is used for supporting and moving the whole self-balancing self-adaptive stone sawing device; the self-adaptive leveling system is used for keeping the working plane of the whole self-balancing self-adaptive stone sawing device parallel to the surface of the stone in the stone cutting process; the electric power system for providing the electric energy required by the work for the whole self-balancing self-adaptive stone sawing device is as follows; the control and data acquisition system is used for controlling the whole self-balancing self-adaptive stone sawing device; the invention uses the counter force generated by cutting of the cutting tool to continuously cut the stone, and realizes the self-balance of the cutting force, thereby realizing the purposes of reducing the breakage and vibration in the process of cutting the stone.
Description
Technical Field
The invention belongs to the technical field of stone cutting equipment, and particularly relates to a self-balancing self-adaptive stone sawing device.
Background
With the rapid development of the building industry, the demand of people for building materials is increasing, the requirements on quality and efficiency are increasing, the requirements on effective utilization rate of the materials are increasing, and particularly, the demands on natural non-renewable resources (such as stone) are increasing and the requirements are increasing. Stone panels are becoming more and more favored by people with their unique features, which promotes the rapid development of stone cutting equipment. Although stone sawing devices are of many kinds, conventional stone cutting devices suffer from the following disadvantages: firstly, the equipment is huge. Because the stone is hard, a larger moment is required for cutting the stone, and enough base weight is required to stabilize and offset the counter moment generated by cutting the stone; secondly, the cutting precision is low. The stone is required to be fixed when being cut, but the stone is easy to move due to vibration caused by cutting reaction force in the cutting process, so that the accuracy control difficulty is increased; thirdly, the requirement on the strength of stone raw materials is high. All the forces generated by cutting the stone are borne by the mechanism for fixing the stone, the forces are mutually acted, the counterforce born by the stone is very large, and the stone is easy to generate multipoint stress concentration to break; fourth, the yield is low, the degree of automation is low. Analyzing the root cause of the stone, the counter force generated by cutting stone by the cutting equipment mainly belongs to external force for the cutting unit, and is directly born by the base and the support of the cutting unit, so that the stress becomes complex and increases in accumulation, and the damage to equipment and stone raw materials is increased. Accordingly, in view of the above problems and shortcomings, there is a need to develop a stone sawing device that can solve the above problems.
Disclosure of Invention
The invention aims to provide a self-balancing self-adaptive stone sawing device, which utilizes counter force generated by cutting stone by using part of cutting tools to drive the other part of cutting tools to continuously cut stone, counter force generated by reverse cutting is balanced with each other, self-balancing of cutting force in a cutting unit is realized, stability is enhanced, and therefore the purposes of simple structure, light weight, low requirement on stone raw material strength, high efficiency and the like of equipment are realized.
The technical scheme adopted by the invention for achieving the purpose is as follows: a self-balancing adaptive stone sawing device, comprising: a self-balancing adjustable sawing system, a self-balancing sawing travelling system, a supporting and moving system, a self-adaptive leveling system, a power system and a control and data acquisition system,
the self-balancing adjustable sawing system comprises a first outer saw blade, a second outer saw blade, a first inner saw blade, a second inner saw blade, a double-rotor motor, an inner saw blade interval adjustment driving motor, an inner saw blade guide rail fixing piece, an inner saw blade support, a saw blade fixing nut, an outer saw blade interval adjustment driving motor, an outer saw blade guide rail fixing piece, an inner slip ring, an outer saw blade adjustment distance sensor and an inner saw blade adjustment distance sensor, wherein the first inner saw blade and the second inner saw blade are respectively fixed on the corresponding inner saw blade support by saw blade fixing nuts; the double-rotor motor comprises a motor outer rotor and a motor inner rotor, wherein the motor outer rotor is sleeved on the motor inner rotor, the motor outer rotor and the motor inner rotor are coaxially arranged, the motor outer rotor and the motor inner rotor are opposite in rotation direction, the motor outer rotor is used for driving a first inner saw blade and a second inner saw blade to synchronously rotate along the axial direction, the motor inner rotor is used for driving a first outer saw blade and a second outer saw blade to synchronously rotate along the axial direction, two groups of symmetrically distributed groove slide ways are arranged on the motor outer rotor, the number of each group of groove slide ways is two, an inner ring of an inner saw blade support is matched with the groove slide ways on the motor outer rotor, and the inner saw blade support slides on the motor outer rotor along the groove slide ways to be used for adjusting the positions of the first inner saw blade and the second inner saw blade; the two inner saw blade interval adjustment driving motors are symmetrically arranged on the motor outer rotor, each inner saw blade interval adjustment driving motor is connected with one inner saw blade guide rail through a coupler, the inner saw blade guide rails are screw screws, the two inner saw blade guide rails are mutually arranged in parallel, one end of each of the two inner saw blade guide rails is in threaded connection with the first inner saw blade, the other end of each of the two inner saw blade guide rails is in threaded connection with the second inner saw blade, and the inner saw blade interval adjustment driving motor drives the inner saw blade guide rails to rotate, so that the first inner saw blade and the second inner saw blade are driven to move along the length direction of the saw blade guide rails; the two inner saw blade guide rails are fixed by two groups of inner saw blade guide rail fixing pieces symmetrically distributed on the outer rotor of the motor, and the number of the inner saw blade guide rail fixing pieces in each group is two; the first outer saw blade and the second outer saw blade are respectively fixed on the corresponding outer saw blade guide rail fixing pieces by saw blade fixing nuts, two groups of symmetrically distributed groove slide ways are arranged on the motor inner rotor, the number of each group of groove slide ways is two, the inner ring of the outer saw blade guide rail fixing piece is matched with the groove slide ways on the motor inner rotor, and the outer saw blade guide rail fixing piece slides on the motor inner rotor along the groove slide ways to adjust the positions of the first outer saw blade and the second outer saw blade; the outer saw blade interval adjusting driving motors are arranged on the inner rotor of the motor, the number of the outer saw blade interval adjusting driving motors is two, one outer saw blade interval adjusting driving motor is positioned between the first outer saw blade and the first inner saw blade, and the other outer saw blade interval adjusting driving motor is positioned between the second outer saw blade and the second inner saw blade; each outer saw blade interval adjustment driving motor is connected with an outer saw blade guide rail through a coupler, the outer saw blade guide rails are screw screws, one end of each outer saw blade guide rail positioned on the first outer saw blade side is connected with the outer saw blade interval adjustment driving motor on the same side, the other end of each outer saw blade guide rail positioned on the second outer saw blade side is connected with the outer saw blade interval adjustment driving motor on the same side, the other end of each outer saw blade guide rail is connected with the second outer saw blade, and the outer saw blade interval adjustment driving motor drives the outer saw blade guide rails to rotate, so that the first outer saw blade and the second outer saw blade are driven to move along the length direction of the corresponding outer saw blade guide rail; an inner sliding ring and an outer sliding ring are arranged on the inner saw blade guide rail fixing piece, the inner sliding ring and the outer sliding ring are coaxial and are positioned in the outer sliding ring, and the inner sliding ring is connected with the outer sliding ring through an inner sliding ring electric brush; the outer slip ring is connected with the upper guide rail sliding block, and the outer slip ring and the double-rotor motor have relative movement; the outer saw blade adjusting distance sensor is arranged on the outer saw blade interval adjusting driving motor; the inner saw blade adjusting distance sensor is arranged on the inner saw blade interval adjusting driving motor; the outer slip ring, the inner slip ring, the double-rotor motor, the inner saw blade interval adjustment driving motor, the outer saw blade distance adjuster and the inner saw blade distance sensor are respectively and electrically connected with the control and data acquisition system;
the self-balancing sawing running system comprises guide rails, guide rail sliding blocks, guide rail transmission boxes, guide rail self-balancing gears, guide rail driving motors and saw blade running distance sensors, wherein the number of the guide rails is two, and two ends of the two guide rails are arranged on the supporting and transporting system; the guide rail sliding block is internally provided with a screw thread, and is matched with the guide rail; the guide rail transmission case is fixed on the supporting and transporting system, three guide rail self-balancing gears are arranged in the guide rail transmission case, the three guide rail self-balancing gears are arranged in an L shape, two guide rail self-balancing gears are arranged at the upper part, one guide rail self-balancing gear is arranged at the lower part, the guide rail self-balancing gears close to each other are meshed, the two guide rail self-balancing gears at the upper part are respectively matched with the two guide rails through keys, and the guide rail self-balancing gears arranged at the lower part are connected with an output shaft of the guide rail driving motor; the guide rail driving motor is electrically connected with the control and data acquisition system; the saw blade walking distance sensor is arranged on the upper part of the guide rail sliding block and is electrically connected with the control and data acquisition system;
the support and migration system comprises two guide rail support frames, a fixing frame, a workbench, a generator support, a lifting handle, a traveling wheel support and traveling wheels, wherein the guide rail support frames are respectively positioned at two sides of the self-balancing adjustable sawing system; the number of the fixing frames is four, every two fixing frames are respectively arranged at two ends of the guide rail support frame ribs, two fixing frames in the same group are arranged at two sides of the guide rail support frame ribs by taking the guide rail support frame ribs as symmetry axes, one end of each fixing frame is connected with the guide rail support frame, and the other end of each fixing frame is connected with the guide rail support frame ribs; the number of the working tables is two, and the working tables are respectively fixed on the outer sides of the two guide rail supporting frames and used for placing a control and data acquisition system; the generator support is fixed on the outer side of the guide rail support frame and used for placing a generator; the number of the traveling wheel supports is four, the four traveling wheel supports are respectively fixed at the lower parts of the four traveling wheel electric push rods, and each traveling wheel support is provided with a traveling wheel;
the self-adaptive leveling system comprises four traveling wheel electric push rods, four sawing device supporting push rods and a horizontal distance sensor, wherein the four traveling wheel electric push rods are arranged in pairs, the two groups of the four traveling wheel electric push rods are respectively arranged on the two guide rail supporting frames, and the traveling wheel electric push rods are electrically connected with the control and data acquisition system; the number of the sawing device supporting push rods is four, the four sawing device supporting push rods are in groups of two, the two groups of the sawing device supporting push rods are respectively arranged on the two guide rail supporting frames, and the sawing device supporting push rods are electrically connected with the control and data acquisition system; the four horizontal distance sensors are respectively arranged on the four fixing frames and used for monitoring the distances between the four corners of the self-balancing self-adaptive stone sawing device and the ground, and the horizontal distance sensors are electrically connected with the control and data acquisition system;
the electric power system comprises a generator, a sawing motor electric conduction brush, a guide rail support frame rib and a slip ring inner electric brush, wherein the guide rail support frame rib is fixed on a guide rail support frame, two electric wires are arranged inside the guide rail support frame rib, the two electric wires inside the guide rail support frame rib are connected with an external power supply or the generator and are respectively used for transmitting strong current and weak current, the sawing motor electric conduction brush is fixed on a saw blade walking distance sensor, and the sawing motor electric conduction brush is in close contact with the electric wires inside the guide rail support frame rib and slides to conduct electricity; the slip ring inner brush is arranged in the inner slip ring and the outer slip ring and is used for power transmission when the inner slip ring and the outer slip ring slide relatively; the generator is connected with the data acquisition system in a strong electric mode through an electric wire used for transmitting strong electricity in the guide rail support frame rib and the control; the wire used for transmitting weak current in the guide rail support frame rib is connected with the data acquisition system in a weak current manner;
the control and data acquisition system is a control box, a singlechip is arranged in the control box, a control panel and a display screen are arranged outside the control box, and the control panel and the display screen are respectively and electrically connected with the singlechip; the control panel is provided with an action button for setting the action of the whole self-balancing self-adaptive stone sawing device, and the action button comprises a starting button for starting the self-balancing self-adaptive stone sawing device; a height adjusting button for adjusting the length of the sawing device supporting push rod; a horizontal adjustment button for adjusting the movement of the self-balancing adjustable sawing system; a saw blade adjusting button for adjusting the position of the saw blade; a stop button for braking the self-balancing adaptive stone sawing device; the display screen is used for displaying state information of the whole self-balancing self-adaptive stone sawing device in real time, and meanwhile, the display screen is also provided with a data input window.
Further, two sides of the inner slip ring and the outer slip ring are respectively provided with a deep groove ball bearing.
Further, a guide rail transmission box cover is arranged outside the guide rail transmission box.
Further, the supporting and transporting system further comprises a push rod protecting cover, wherein the push rod protecting cover is arranged on the inner side of the guide rail supporting frame and used for protecting eight push rods at the lower part, and the eight push rods comprise four running wheel electric push rods and four sawing device supporting push rods.
Further, the supporting and transporting system further comprises two handles, and the two handles are respectively fixed on the upper parts of the two guide rail supporting frames.
Further, conical teeth are uniformly distributed at the bottom of the supporting push rod of the sawing device.
Through the design scheme, the invention has the following beneficial effects: the self-balancing self-adaptive stone sawing device provided by the invention continuously cuts stone by utilizing counter force generated by cutting of the cutting tool, and realizes self-balancing of cutting force, thereby realizing the purposes of reducing chipping and vibration in the process of cutting stone.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and together with the description serve to explain the invention and do not constitute a undue limitation of the invention, in which:
fig. 1 is a schematic structural diagram of a self-balancing adaptive stone sawing device according to the present invention;
FIG. 2 is a schematic diagram of a self-balancing adjustable sawing system;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic diagram of a self-balancing sawing running system;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is a schematic diagram of a support and transport system;
FIG. 7 is a schematic diagram of the architecture of an adaptive leveling system;
fig. 8 is a side view of a self-balancing adaptive stone sawing device according to the present invention;
FIG. 9 is a cross-sectional view taken along line C-C of FIG. 8;
fig. 10 is a schematic diagram of a control and data acquisition system.
The figures are marked as follows: 1-a self-balancing adjustable sawing system; 101-a first outer saw blade; 102-a second outer saw blade; 103-a first inner saw blade; 104-a second inner saw blade; 105-a dual rotor motor; 106-an inner saw blade interval adjusting driving motor; 107-an inner saw blade guide rail; 108-an inner saw blade rail mount; 109-an inner blade support; 110-a saw blade securing nut; 111-an outer saw blade interval adjustment driving motor; 112-an outer saw blade guide rail; 113-an outer saw blade rail mount; 114-an inner slip ring; 115-an outer slip ring; 116-deep groove ball bearings; 117-outer saw blade adjustment distance sensor; 118-an inner saw blade adjustment distance sensor; 2-self-balancing sawing travelling system; 201-a guide rail; 202-a guide rail sliding block; 203-a guide rail transmission case; 204-a guide rail gearbox cover; 205-a rail self-balancing gear; 206-a rail drive motor; 207-saw blade travel distance sensor; 3-a support and transport system; 301-a guide rail support frame; 302-a fixing frame; 303-a push rod protective cover; 304-a workbench; 305-generator support; 306-a handle; 307-row wheel support; 308-row wheels; 4-an adaptive leveling system; 401-a line wheel electric push rod; 402-the sawing device supporting a push rod; 403-horizontal distance sensor; 5-an electric power system; 501-a generator; 502-sawing a motor brush; 503-a rail support frame rib; 504-slip ring inner brushes; and 6, a control and data acquisition system.
Detailed Description
In order to more clearly illustrate the present invention, the present invention will be further described with reference to preferred embodiments and the accompanying drawings. Those skilled in the art will appreciate that. The following detailed description is illustrative and not restrictive, and should not be taken as limiting the scope of the invention.
Referring to fig. 1-10, a self-balancing self-adapting stone sawing device comprises a self-balancing adjustable sawing system 1, a self-balancing sawing traveling system 2, a supporting and moving system 3, a self-adapting leveling system 4, an electric power system 5 and a control and data acquisition system 6,
the self-balancing adjustable sawing system 1 is used for cutting stones with any size; the self-balancing sawing travelling system 2 is used for driving the self-balancing adjustable sawing system 1 to transversely move and balance the reverse torque when cutting stone; the supporting and moving system 3 is used for supporting and moving the whole self-balancing self-adaptive stone sawing device; the self-adaptive leveling system 4 is used for keeping the working plane of the whole self-balancing self-adaptive stone sawing device parallel to the surface of the stone in the stone cutting process, so that the cutting precision and efficiency are improved; the power system 5 provides the electric energy required by the work for the whole self-balancing self-adaptive stone sawing device, and the power supply can be provided by industrial electricity or a generator 501; the control and data acquisition system 6 is a control box, a singlechip is arranged in the control box, a control panel and a display screen are arranged outside the control box, and the control panel and the display screen are respectively and electrically connected with the singlechip; be provided with the action button that is used for setting for whole self-balancing self-adaptation stone material saw cut the device action on the control panel, action button includes: the starting button is used for starting the self-balancing self-adaptive stone sawing device; a height adjustment button for adjusting the length of the sawing device supporting push rod 402 and thus the height of the self-balancing adaptive stone sawing device; the horizontal adjusting button is used for adjusting the movement of the self-balancing adjustable sawing system 1; saw blade adjusting buttons for adjusting the positions of the respective saw blades; the stop button is used for braking the self-balancing self-adaptive stone sawing device; the display screen is used for displaying state information of the whole self-balancing self-adaptive stone sawing device in real time, and a data input window is arranged on the display screen.
The self-balancing adjustable sawing system 1 comprises a first outer saw blade 101, a second outer saw blade 102, a first inner saw blade 103, a second inner saw blade 104, a double-rotor motor 105, an inner saw blade interval adjustment driving motor 106, an inner saw blade guide rail 107, an inner saw blade guide rail fixing piece 108, an inner saw blade support 109, a saw blade fixing nut 110, an outer saw blade interval adjustment driving motor 111, an outer saw blade guide rail 112, an outer saw blade guide rail fixing piece 113, an inner slide ring 114, an outer slide ring 115, an outer saw blade adjustment distance sensor 117 and an inner saw blade adjustment distance sensor 118, wherein the first inner saw blade 103 and the second inner saw blade 104 are respectively fixed on the corresponding inner saw blade support 109 by the saw blade fixing nut 110; the double-rotor motor 105 comprises a motor outer rotor and a motor inner rotor, the motor outer rotor is sleeved on the motor inner rotor, the motor outer rotor and the motor inner rotor are coaxially arranged, the motor outer rotor and the motor inner rotor are opposite in rotation direction, the motor outer rotor is used for driving the first inner saw blade 103 and the second inner saw blade 104 to synchronously rotate along the axial direction, the motor inner rotor is used for driving the first outer saw blade 101 and the second outer saw blade 102 to synchronously rotate along the axial direction, two groups of symmetrically distributed groove slideways are arranged on the motor outer rotor, the number of each group of groove slideways is two, the inner ring of the inner saw blade support 109 is matched with the groove slideways on the motor outer rotor, and the inner saw blade support 109 can slide on the motor outer rotor along the groove slideways, so that the positions of the first inner saw blade 103 and the second inner saw blade 104 are adjusted; the number of the inner saw blade interval adjustment driving motors 106 is two, the two inner saw blade interval adjustment driving motors 106 are symmetrically arranged on the motor outer rotor, each inner saw blade interval adjustment driving motor 106 is connected with one inner saw blade guide rail 107 through a coupler, the inner saw blade guide rails 107 are screw screws, the two inner saw blade guide rails 107 are mutually parallel, one end of each of the two inner saw blade guide rails 107 is in threaded connection with the first inner saw blade 103, the other end of each of the two inner saw blade guide rails is in threaded connection with the second inner saw blade 104, the inner saw blade interval adjustment driving motor 106 drives the inner saw blade guide rails 107 to rotate, and therefore the first inner saw blade 103 and the second inner saw blade 104 are driven to move along the length direction of the saw blade guide rails 107, and further position adjustment of the first inner saw blade 103 and the second inner saw blade 104 is achieved, the two inner saw blade guide rails 107 are fixed by two groups of inner saw blade guide rail fixing pieces 108 symmetrically distributed on the motor outer rotor; the first outer saw blade 101 and the second outer saw blade 102 are respectively fixed on the corresponding outer saw blade guide rail fixing pieces 113 by the saw blade fixing nuts 110, two groups of symmetrically distributed groove slideways are arranged on the motor inner rotor, the number of each group of groove slideways is two, the inner ring of the outer saw blade guide rail fixing pieces 113 is matched with the groove slideways on the motor inner rotor, and the outer saw blade guide rail fixing pieces 113 can slide on the motor inner rotor along the groove slideways, so that the positions of the first outer saw blade 101 and the second outer saw blade 102 are adjusted; the outer saw blade interval adjustment driving motors 111 are arranged on the motor inner rotor, the number of the outer saw blade interval adjustment driving motors 111 is two, one outer saw blade interval adjustment driving motor 111 is positioned between the first outer saw blade 101 and the first inner saw blade 103, and the other outer saw blade interval adjustment driving motor 111 is positioned between the second outer saw blade 102 and the second inner saw blade 104; each outer saw blade interval adjustment driving motor 111 is connected with an outer saw blade guide rail 112 through a coupler, the outer saw blade guide rails 112 are screw screws, one end of each outer saw blade guide rail 112 positioned on the side of a first outer saw blade 101 is connected with the outer saw blade interval adjustment driving motor 111 on the same side, the other end of each outer saw blade guide rail 112 positioned on the side of a second outer saw blade 102 is connected with the outer saw blade interval adjustment driving motor 111 on the same side, the other end of each outer saw blade guide rail is connected with the second outer saw blade 102, and the outer saw blade interval adjustment driving motor 111 drives the outer saw blade guide rails 112 to rotate, so that the first outer saw blade 101 and the second outer saw blade 102 are driven to move along the length direction of the corresponding outer saw blade guide rail 112, and the position adjustment of the first outer saw blade 101 and the second outer saw blade 102 is realized; an inner slip ring 114 and an outer slip ring 115 are mounted on the inner saw blade guide rail fixing piece 108, the inner slip ring 114 and the outer slip ring 115 are coaxial and are positioned in the outer slip ring 115, and the inner slip ring 114 and the outer slip ring 115 are connected through a slip ring inner electric brush 504; the outer slip ring 115 is connected with the upper guide rail sliding block 202, the outer slip ring 115 and the double-rotor motor 105 have relative motion, when the self-balancing adjustable sawing system 1 works, the outer slip ring 115 is kept static due to being matched with the self-balancing sawing running system 2, the inner slip ring 114 can rotate around the axis due to the driving of the outer rotor of the motor, the inner slip ring 114 is connected with the inner slip ring brush 504 in the outer slip ring 115, and the electricity transmission between the static self-balancing sawing running system 2 and the moving self-balancing adjustable sawing system 1 is realized when the whole self-balancing adjustable sawing system 1 works; two sides of the inner slip ring 114 and the outer slip ring 115 are respectively provided with a deep groove ball bearing 116 which is used for bearing the pressure in the sawing working process of the device and protecting the inner slip ring 114 and the outer slip ring 115; the self-balancing adjustable sawing system 1 drives a first outer saw blade 101, a second outer saw blade 102, a first inner saw blade 103 and a second inner saw blade 104 by an inner motor rotor and an outer motor rotor which are opposite in rotation direction, the outer motor rotor is used for driving the first inner saw blade 103 and the second inner saw blade 104 to synchronously rotate along the axial direction, and the inner motor rotor is used for driving the first outer saw blade 101 and the second outer saw blade 102 to synchronously rotate along the axial direction so as to balance torque mutually and achieve the purpose of reducing vibration; the outer saw blade adjusting distance sensor 117 is mounted on the outer saw blade interval adjusting driving motor 111; the inner blade adjustment distance sensor 118 is mounted to the inner blade pitch adjustment drive motor 106. The components of the strong electric connection are as follows: an outer slip ring 115, an inner slip ring 114, a dual rotor motor 105, an inner saw blade pitch adjustment drive motor 106, and an outer saw blade pitch adjustment drive motor 111; the components of weak electrical connection are: an outer slip ring 115, an inner slip ring 114, an outer blade distance adjuster 117, an inner blade distance sensor 118; the components connected by strong current and weak current are finally and controllably electrically connected with the data acquisition system 6;
the self-balancing sawing running system 2 comprises a guide rail 201, guide rail sliding blocks 202, a guide rail transmission case 203, a guide rail transmission case cover 204, a guide rail self-balancing gear 205, a guide rail driving motor 206 and a saw blade running distance sensor 207, wherein the guide rail 201 is a screw rod, the number of the guide rails 201 is two, and two ends of the two guide rails 201 are both arranged on the supporting and transporting system 3; the inside of the guide rail sliding block 202 is provided with a screw thread, the guide rail sliding block 202 is matched with the guide rail 201, and when the guide rail 201 rotates, the guide rail sliding block 202 is driven to slide back and forth on the guide rail 201, so that the self-balancing adjustable sawing system 1 walks; the guide rail transmission box 203 is fixed on the supporting and moving system 3, a guide rail transmission box cover 204 is arranged outside the guide rail transmission box 203 for protection, three guide rail self-balancing gears 205 are arranged inside the guide rail transmission box 203, the three guide rail self-balancing gears 205 are arranged in an L shape, two guide rail self-balancing gears 205 are arranged at the upper part, one guide rail self-balancing gear 205 which is close to each other is arranged at the lower part, the two guide rail self-balancing gears 205 at the upper part are respectively matched with the two guide rails 201 through keys, the guide rail self-balancing gears 205 arranged at the lower part are directly driven by a guide rail driving motor 206, and the guide rail self-balancing gears 205 which are meshed with each other at the upper part are driven by the guide rail self-balancing gears 205 at the lower part so as to drive the guide rail 201 to rotate; since the guide rail self-balancing gears 205 driving the two guide rails 201 are meshed with each other, the rotation directions of the two guide rails 201 are opposite, and the directions of torque on the guide rail sliding blocks 202 are opposite, so that the self-balancing of torque is realized; the upper part of the guide rail sliding block 202 is provided with a saw blade walking distance sensor 207 for precisely controlling the walking distance of the self-balancing adjustable sawing system 1, so as to prevent the saw blade from being damaged due to touching the support and migration systems 3 on two sides; the components of the strong electric connection are as follows: a rail drive motor 206; the weakly electrically connected components are a saw blade travel distance sensor 207; the components of the strong and weak electrical connections are ultimately and controllably electrically connected to the data acquisition system 6.
The supporting and moving system 3 comprises two guide rail supporting frames 301, a fixing frame 302, a push rod protecting cover 303, a workbench 304, a generator bracket 305, a lifting handle 306, a travelling wheel support 307 and travelling wheels 308, wherein the number of the guide rail supporting frames 301 is two, the guide rail supporting frames 301 are respectively positioned at two sides of the self-balancing adjustable sawing system 1, and the guide rail supporting frames 301 are used for fixing and supporting all part structures; the number of the fixing frames 302 is four, two fixing frames are respectively arranged at two ends of the guide rail supporting frame ribs 503, two fixing frames 302 in the same group are arranged at two sides of the guide rail supporting frame ribs 503 by taking the guide rail supporting frame ribs 503 as symmetry axes, one end of each fixing frame 302 is connected with the guide rail supporting frame 301, and the other end of each fixing frame 302 is connected with the guide rail supporting frame ribs 503, and the fixing frames are in a triangular structure and have good stability and are used for reinforcing the stability of the whole self-balancing self-adaptive stone sawing device; the push rod protection cover 303 is installed on the inner side of the guide rail support frame 301 and is used for protecting eight push rods at the lower part, and the eight push rods comprise four running wheel electric push rods 401 and four sawing device support push rods 402, so that the normal work of the push rods is prevented from being influenced due to the entering of rock debris in the sawing process. The number of the working tables 304 is two, and the working tables are respectively fixed on the outer sides of the two guide rail supporting frames 301 and are used for placing the control and data acquisition system 6 and other devices during working; the generator support 305 is fixed on the outer side of the guide rail support 301 and is used for placing the generator 501; two handles 306 are fixed on the upper part of the guide rail supporting frame 301 and are used for lifting and placing the whole self-balancing self-adapting stone sawing device; the number of the traveling wheel supports 307 is four, the four traveling wheel supports 307 are respectively fixed at the lower parts of the four traveling wheel electric push rods 401, and the traveling wheel supports 307 are used for installing traveling wheels 308, so that the whole set of self-balancing self-adaptive stone sawing device is moved in the working process.
The self-adaptive leveling system 4 comprises a travelling wheel electric push rod 401, a sawing device supporting push rod 402 and a horizontal distance sensor 403, wherein the travelling wheel electric push rod 401 is fixed on the guide rail supporting frame 301, and when the self-balancing self-adaptive stone sawing device works, the travelling wheel electric push rod 401 lifts the travelling wheel 308 to prevent the influence on the work. The sawing device supporting push rod 402 is fixed on the guide rail supporting frame 301, conical teeth are uniformly distributed at the bottom of the sawing device supporting push rod 402, when the self-balancing self-adaptive stone sawing device works, the sawing device supporting push rod 402 is put down to support the whole self-balancing self-adaptive stone sawing device, and when the self-balancing self-adaptive stone sawing device stops working, the running wheel electric push rod 401 extends out, the sawing device supporting push rod 402 is retracted, and the self-balancing self-adaptive stone sawing device moves; four horizontal distance sensors 403 are respectively installed on the four fixing frames 302 and are used for monitoring the distances between the four corners of the self-balancing self-adaptive stone sawing device and the ground, and the four horizontal distance sensors are adjusted through four line wheel electric push rods 401, so that the plane of the bottom of the self-balancing self-adaptive stone sawing device is parallel to the working face of the stone in the working process of the self-balancing self-adaptive stone sawing device, and the working precision and efficiency are improved; the running wheel electric push rod 401 and the sawing device supporting push rod 402 are connected with the control and data acquisition system 6 in a strong electric mode, and the horizontal distance sensor 403 is connected with the control and data acquisition system 6 in a weak electric mode.
The electric power system comprises a generator 501, a sawing motor electric conduction brush 502, a guide rail support frame rib 503 and a slip ring inner electric brush 504, wherein the guide rail support frame rib 503 is fixed on the guide rail support frame 301, two electric wires are arranged in the guide rail support frame rib 503 and are directly connected with industrial electricity in a normal state, the two electric wires are respectively used for transmitting strong electricity and weak electricity, the sawing motor electric conduction brush 502 is fixed on a saw blade walking distance sensor 207, and the sawing motor electric conduction brush 502 is tightly contacted with the electric wires in the guide rail support frame rib 503 and slides to conduct electricity; the slip ring inner brush 504 is installed inside the inner slip ring 114 and the outer slip ring 115, and is used for power transmission when the inner slip ring 114 and the outer slip ring 115 relatively slide; the generator 501 is used as a standby power supply and is arranged on the generator support 305, when industrial power cannot be supplied normally, two wires inside the guide rail support frame rib 503 are connected with the generator 501, the generator 501 provides power for the self-balancing self-adaptive stone sawing device, and the generator 501 is connected with the data acquisition system 6 in a strong electric mode through the wires used for transmitting strong electricity inside the guide rail support frame rib 503 and the control; the wire for transmitting weak current and the control and data acquisition system are connected in the guide rail support frame rib 503 in weak current.
The control and data acquisition system 6 is specifically a control box, a singlechip is arranged in the control box, a control panel and a display screen are arranged outside the control box, and the actions of mechanical parts of the self-balancing self-adaptive stone sawing device are controlled by operating action buttons on the control panel of the control box.
The self-balancing self-adaptive stone sawing device has the following specific working process:
the first step: placing the self-balancing self-adaptive stone sawing device on the stone to be cut, powering on the self-balancing self-adaptive stone sawing device, if no industrial electricity can start the generator 501 to supply power, pressing a start button on a control panel of a control box, extending a sawing device supporting push rod 402 to contact with a stone working surface, supporting the self-balancing self-adaptive stone sawing device, retracting a traveling wheel electric push rod 401 to lift a traveling wheel 308, uniformly distributing tapered teeth at the bottom of the sawing device supporting push rod 402, embedding the self-balancing self-adaptive stone sawing device into the stone slab surface by utilizing the dead weight of the self-balancing self-adaptive stone sawing device, improving the stability of the self-balancing self-adaptive stone sawing device in the working process, and adjusting the other three sawing device supporting push rods 402 according to four horizontal distance sensors 403 to enable the plane where the bottom of the self-balancing self-adaptive stone sawing device is located to be parallel to the stone working surface;
and a second step of: the guide rail driving motor 206 is started, the guide rail driving motor 206 drives the guide rail self-balancing gears 205 to further drive the two guide rails 201 to rotate, and the steering directions of the two guide rails 201 are opposite through the mutual engagement of the guide rail self-balancing gears 205 so as to balance the torque to the guide rail sliding blocks 202; the guide rail 201 rotates to drive the guide rail sliding block 202 to move, so that the self-balancing adjustable sawing system 1 is moved; the electric power is sequentially transmitted to the double-rotor motor 105 through the electric wires inside the guide rail support frame ribs 503, the sawing motor transmission brush 502, the outer slip ring 115, the slip ring inner electric brush 504 and the inner slip ring 114, the motor outer rotor drives the first inner saw blade 103 and the second inner saw blade 104 to synchronously rotate along the axial direction, the motor inner rotor drives the first outer saw blade 101 and the second outer saw blade 102 to synchronously rotate along the axial direction, the rotation directions of the motor inner rotor and the motor outer rotor are opposite, the torque is balanced, and the self-balancing self-adaptive stone sawing device is ensured to work very stably;
and a third step of: in order to saw stones with different sizes, the positions of the saw blades need to be adjusted, a stop button of a control box is pressed, then an adjustment button is pressed, a specific distance is input, at the moment, an inner saw blade interval adjustment driving motor 106 and an outer saw blade interval adjustment driving motor 111 start to work, an inner saw blade guide rail 107 and an outer saw blade guide rail 112 are driven to adjust the positions of the saw blades, and when the positions are adjusted to the designated positions, namely, the distance between the first inner saw blade 103 and the first outer saw blade 101 is the width of the stone to be cut, the start button is pressed again to carry out next sawing work; the saw blade walking distance sensor 207 monitors the distance between the self-balancing sawing walking system 1 and the guide rail supporting frame 301 in real time, and automatically stops moving when the self-balancing sawing walking system is in contact with the guide rail supporting frame 301, so that the device is prevented from being damaged by collision;
fourth step: after the stone is cut, an end button is pressed, and the traveling wheel electric push rods 401 extend to enable the traveling wheels 308 to be in contact with the ground, one traveling wheel electric push rod 401 is used as a standard, the other three traveling wheel electric push rods 401 are adjusted according to the four horizontal distance sensors 403 to enable the self-balancing self-adaptive stone sawing device to be parallel to a stone working surface, the sawing device supports the push rods 402 to retract, and the self-balancing self-adaptive stone sawing device is integrally moved to the next working position.
Claims (6)
1. A self-balancing adaptive stone sawing device, comprising: a self-balancing adjustable sawing system, a self-balancing sawing travelling system, a supporting and moving system, a self-adaptive leveling system, a power system and a control and data acquisition system,
the self-balancing adjustable sawing system comprises a first outer saw blade, a second outer saw blade, a first inner saw blade, a second inner saw blade, a double-rotor motor, an inner saw blade interval adjustment driving motor, an inner saw blade guide rail fixing piece, an inner saw blade support, a saw blade fixing nut, an outer saw blade interval adjustment driving motor, an outer saw blade guide rail fixing piece, an inner slip ring, an outer saw blade adjustment distance sensor and an inner saw blade adjustment distance sensor, wherein the first inner saw blade and the second inner saw blade are respectively fixed on the corresponding inner saw blade support by saw blade fixing nuts; the double-rotor motor comprises a motor outer rotor and a motor inner rotor, wherein the motor outer rotor is sleeved on the motor inner rotor, the motor outer rotor and the motor inner rotor are coaxially arranged, the motor outer rotor and the motor inner rotor are opposite in rotation direction, the motor outer rotor is used for driving a first inner saw blade and a second inner saw blade to synchronously rotate along the axial direction, the motor inner rotor is used for driving a first outer saw blade and a second outer saw blade to synchronously rotate along the axial direction, two groups of symmetrically distributed groove slide ways are arranged on the motor outer rotor, the number of each group of groove slide ways is two, an inner ring of an inner saw blade support is matched with the groove slide ways on the motor outer rotor, and the inner saw blade support slides on the motor outer rotor along the groove slide ways to be used for adjusting the positions of the first inner saw blade and the second inner saw blade; the two inner saw blade interval adjustment driving motors are symmetrically arranged on the motor outer rotor, each inner saw blade interval adjustment driving motor is connected with one inner saw blade guide rail through a coupler, the inner saw blade guide rails are screw screws, the two inner saw blade guide rails are mutually arranged in parallel, one end of each of the two inner saw blade guide rails is in threaded connection with the first inner saw blade, the other end of each of the two inner saw blade guide rails is in threaded connection with the second inner saw blade, and the inner saw blade interval adjustment driving motor drives the inner saw blade guide rails to rotate, so that the first inner saw blade and the second inner saw blade are driven to move along the length direction of the saw blade guide rails; the two inner saw blade guide rails are fixed by two groups of inner saw blade guide rail fixing pieces symmetrically distributed on the outer rotor of the motor, and the number of the inner saw blade guide rail fixing pieces in each group is two; the first outer saw blade and the second outer saw blade are respectively fixed on the corresponding outer saw blade guide rail fixing pieces by saw blade fixing nuts, two groups of symmetrically distributed groove slide ways are arranged on the motor inner rotor, the number of each group of groove slide ways is two, the inner ring of the outer saw blade guide rail fixing piece is matched with the groove slide ways on the motor inner rotor, and the outer saw blade guide rail fixing piece slides on the motor inner rotor along the groove slide ways to adjust the positions of the first outer saw blade and the second outer saw blade; the outer saw blade interval adjusting driving motors are arranged on the inner rotor of the motor, the number of the outer saw blade interval adjusting driving motors is two, one outer saw blade interval adjusting driving motor is positioned between the first outer saw blade and the first inner saw blade, and the other outer saw blade interval adjusting driving motor is positioned between the second outer saw blade and the second inner saw blade; each outer saw blade interval adjustment driving motor is connected with an outer saw blade guide rail through a coupler, the outer saw blade guide rails are screw screws, one end of each outer saw blade guide rail positioned on the first outer saw blade side is connected with the outer saw blade interval adjustment driving motor on the same side, the other end of each outer saw blade guide rail positioned on the second outer saw blade side is connected with the outer saw blade interval adjustment driving motor on the same side, the other end of each outer saw blade guide rail is connected with the second outer saw blade, and the outer saw blade interval adjustment driving motor drives the outer saw blade guide rails to rotate, so that the first outer saw blade and the second outer saw blade are driven to move along the length direction of the corresponding outer saw blade guide rail; an inner sliding ring and an outer sliding ring are arranged on the inner saw blade guide rail fixing piece, the inner sliding ring and the outer sliding ring are coaxial and are positioned in the outer sliding ring, and the inner sliding ring is connected with the outer sliding ring through an inner sliding ring electric brush; the outer slip ring is connected with the upper guide rail sliding block, and the outer slip ring and the double-rotor motor have relative movement; the outer saw blade adjusting distance sensor is arranged on the outer saw blade interval adjusting driving motor; the inner saw blade adjusting distance sensor is arranged on the inner saw blade interval adjusting driving motor; the outer slip ring, the inner slip ring, the double-rotor motor, the inner saw blade interval adjustment driving motor, the outer saw blade distance adjuster and the inner saw blade distance sensor are respectively and electrically connected with the control and data acquisition system;
the self-balancing sawing running system comprises guide rails, guide rail sliding blocks, guide rail transmission boxes, guide rail self-balancing gears, guide rail driving motors and saw blade running distance sensors, wherein the number of the guide rails is two, and two ends of the two guide rails are arranged on the supporting and transporting system; the guide rail sliding block is internally provided with a screw thread, and is matched with the guide rail; the guide rail transmission case is fixed on the supporting and transporting system, three guide rail self-balancing gears are arranged in the guide rail transmission case, the three guide rail self-balancing gears are arranged in an L shape, two guide rail self-balancing gears are arranged at the upper part, one guide rail self-balancing gear is arranged at the lower part, the guide rail self-balancing gears close to each other are meshed, the two guide rail self-balancing gears at the upper part are respectively matched with the two guide rails through keys, and the guide rail self-balancing gears arranged at the lower part are connected with an output shaft of the guide rail driving motor; the guide rail driving motor is electrically connected with the control and data acquisition system; the saw blade walking distance sensor is arranged on the upper part of the guide rail sliding block and is electrically connected with the control and data acquisition system;
the support and migration system comprises two guide rail support frames, a fixing frame, a workbench, a generator support, a lifting handle, a traveling wheel support and traveling wheels, wherein the guide rail support frames are respectively positioned at two sides of the self-balancing adjustable sawing system; the number of the fixing frames is four, every two fixing frames are respectively arranged at two ends of the guide rail support frame ribs, two fixing frames in the same group are arranged at two sides of the guide rail support frame ribs by taking the guide rail support frame ribs as symmetry axes, one end of each fixing frame is connected with the guide rail support frame, and the other end of each fixing frame is connected with the guide rail support frame ribs; the number of the working tables is two, and the working tables are respectively fixed on the outer sides of the two guide rail supporting frames and used for placing a control and data acquisition system; the generator support is fixed on the outer side of the guide rail support frame and used for placing a generator; the number of the traveling wheel supports is four, the four traveling wheel supports are respectively fixed at the lower parts of the four traveling wheel electric push rods, and each traveling wheel support is provided with a traveling wheel;
the self-adaptive leveling system comprises four traveling wheel electric push rods, four sawing device supporting push rods and a horizontal distance sensor, wherein the four traveling wheel electric push rods are arranged in pairs, the two groups of the four traveling wheel electric push rods are respectively arranged on the two guide rail supporting frames, and the traveling wheel electric push rods are electrically connected with the control and data acquisition system; the number of the sawing device supporting push rods is four, the four sawing device supporting push rods are in groups of two, the two groups of the sawing device supporting push rods are respectively arranged on the two guide rail supporting frames, and the sawing device supporting push rods are electrically connected with the control and data acquisition system; the four horizontal distance sensors are respectively arranged on the four fixing frames and used for monitoring the distances between the four corners of the self-balancing self-adaptive stone sawing device and the ground, and the horizontal distance sensors are electrically connected with the control and data acquisition system;
the electric power system comprises a generator, a sawing motor electric conduction brush, a guide rail support frame rib and a slip ring inner electric brush, wherein the guide rail support frame rib is fixed on a guide rail support frame, two electric wires are arranged inside the guide rail support frame rib, the two electric wires inside the guide rail support frame rib are connected with an external power supply or the generator and are respectively used for transmitting strong current and weak current, the sawing motor electric conduction brush is fixed on a saw blade walking distance sensor, and the sawing motor electric conduction brush is in close contact with the electric wires inside the guide rail support frame rib and slides to conduct electricity; the slip ring inner brush is arranged in the inner slip ring and the outer slip ring and is used for power transmission when the inner slip ring and the outer slip ring slide relatively; the generator is connected with the data acquisition system in a strong electric mode through an electric wire used for transmitting strong electricity in the guide rail support frame rib and the control; the wire used for transmitting weak current in the guide rail support frame rib is connected with the data acquisition system in a weak current manner;
the control and data acquisition system is a control box, a singlechip is arranged in the control box, a control panel and a display screen are arranged outside the control box, and the control panel and the display screen are respectively and electrically connected with the singlechip; the control panel is provided with an action button for setting the action of the whole self-balancing self-adaptive stone sawing device, and the action button comprises a starting button for starting the self-balancing self-adaptive stone sawing device; a height adjusting button for adjusting the length of the sawing device supporting push rod; a horizontal adjustment button for adjusting the movement of the self-balancing adjustable sawing system; a saw blade adjusting button for adjusting the position of the saw blade; a stop button for braking the self-balancing adaptive stone sawing device; the display screen is used for displaying state information of the whole self-balancing self-adaptive stone sawing device in real time, and meanwhile, the display screen is also provided with a data input window.
2. The self-balancing and self-adapting stone sawing device according to claim 1 wherein two sides of the inner slip ring and the outer slip ring are respectively provided with a deep groove ball bearing.
3. The self-balancing adaptive stone sawing device according to claim 1 wherein a rail gearbox cover is provided outside the rail gearbox.
4. The self-balancing adaptive stone sawing device according to claim 1 wherein the support and displacement system further comprises a push rod protecting cover mounted inside the guide rail supporting frame for protecting eight push rods of the lower part, the eight push rods comprising four running wheel electric push rods and four sawing device supporting push rods.
5. The self-balancing adaptive stone sawing device according to claim 1 wherein the support and displacement system further comprises two handles, the two handles being fixed to the upper portions of the two rail supports respectively.
6. The self-balancing adaptive stone sawing device according to claim 1 wherein the sawing device supports tapered teeth uniformly distributed on the bottom of the pushrod.
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