CN116986476A - Single track hangs gear drive arrangement - Google Patents
Single track hangs gear drive arrangement Download PDFInfo
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- CN116986476A CN116986476A CN202311256070.9A CN202311256070A CN116986476A CN 116986476 A CN116986476 A CN 116986476A CN 202311256070 A CN202311256070 A CN 202311256070A CN 116986476 A CN116986476 A CN 116986476A
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- fixedly connected
- shaped
- gear
- rack
- grooves
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- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 33
- 239000000428 dust Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000007790 scraping Methods 0.000 claims description 29
- 238000001179 sorption measurement Methods 0.000 claims description 27
- 238000004140 cleaning Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 18
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 18
- 230000033001 locomotion Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 8
- 230000013011 mating Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 4
- 230000010405 clearance mechanism Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/14—Trolley or crane travel drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C11/00—Trolleys or crabs, e.g. operating above runways
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C7/00—Runways, tracks or trackways for trolleys or cranes
- B66C7/02—Runways, tracks or trackways for trolleys or cranes for underhung trolleys or cranes
- B66C7/04—Trackway suspension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
- B66C9/08—Runners; Runner bearings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
- F16H1/32—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
- F16H2001/327—Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear with orbital gear sets comprising an internally toothed ring gear
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of monorail cranes, in particular to a gear driving device of a monorail crane, which comprises an I-shaped monorail, wherein mounting plates are arranged on two sides of the I-shaped monorail, two movable wheels are rotatably connected to one adjacent side of each mounting plate, the movable wheels are respectively positioned in grooves on one adjacent side of the I-shaped monorail, a first connecting mechanism is connected to the I-shaped monorail, two connecting plates are fixedly connected to two sides of each mounting plate, and a second connecting mechanism is connected to each connecting plate; according to the invention, the tooth gaps of the transmission racks are further cleaned, so that the position to be meshed for transmission is cleaned, dust adhesion on the transmission racks is reduced, the accuracy in the meshing transmission process is improved, the contact damage of dust stains on the transmission racks and the bidirectional toothed ring is reduced, the service life of equipment is prolonged, and the normal operation of the monorail crane is ensured.
Description
Technical Field
The invention relates to the technical field of monorail cranes, in particular to a monorail crane gear driving device.
Background
The monorail crane is a system which uses a special I-steel suspended above a roadway as a track and is formed by connecting suspended vehicles with various functions into a train set, and the train set is pulled by a traction device and runs along the track; the traction power can be provided by a steel wire rope, a diesel engine, a storage battery or a pneumatic device; monorail cranes are commonly used in mine and cable construction for the auxiliary transportation of equipment and materials.
The prior art discloses a part of patent documents related to the technical field of single-track cranes, and Chinese patent application number is CN202010591199.5, and discloses a gear single-track crane driving device, which comprises a main machine box, a main machine box body and a bearing wheel set, wherein the bearing wheel set is arranged on the main machine box body and is suitable for clamping and hoisting on an I-shaped rack single track; the transmission assembly comprises a travelling gear, a planetary gear reducer and a pneumatic motor, wherein the travelling gear, the planetary gear reducer and the pneumatic motor are arranged in the box body, and an input shaft of the planetary gear reducer is connected with the pneumatic motor; the walking gear is sleeved on the output shaft of the planetary gear reducer, and the tooth part is in single-track meshing with the I-shaped rack; the air source mechanism is connected with the pneumatic motor and is suitable for driving the pneumatic motor.
When the monorail crane is driven by the gear, the rack is usually arranged on the monorail, and the braking trolley is driven to move on the monorail by utilizing the meshing action of the gear and the rack.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a single track crane gear driving device.
In order to achieve the above purpose, the invention adopts the following technical scheme: the utility model provides a single track hangs gear drive arrangement, includes the I-shaped single track, the both sides of I-shaped single track all are provided with the mounting panel, the adjacent one side of mounting panel all rotates and is connected with two running wheels, the running wheel is located respectively in the recess of the adjacent one side of I-shaped single track, be connected with first coupling mechanism on the I-shaped single track, two the both sides of mounting panel are two connecting plates of fixedly connected with jointly, all be connected with second coupling mechanism on the connecting plate;
the bottom of the I-shaped monorail is fixedly connected with a transmission rack, a bidirectional toothed ring is arranged between the two mounting plates, the bidirectional toothed ring is meshed with the transmission rack, and the bidirectional toothed ring is connected with a driving rotation mechanism;
the utility model discloses a motor drive rack, including the mounting panel, the top of connecting plate all is provided with U type casing, U type casing fixed connection is in the side of mounting panel, the inside rack that all is connected with of U type casing cleans mechanism and slit clearance mechanism, through the effect of rack cleaning mechanism, right the surface of drive rack cleans the dust removal, through the effect of slit clearance mechanism, right the slit of drive rack is further cleared up.
Preferably, the driving rotation mechanism comprises two annular grooves and four arc-shaped sliding blocks, the two annular grooves are respectively arranged on two sides of the bidirectional toothed ring, the four arc-shaped sliding blocks are respectively and fixedly connected to two adjacent sides of the mounting plates in pairs, one end of each arc-shaped sliding block is respectively positioned inside the adjacent annular groove, a first connecting shaft is rotationally connected to an axle center between the two mounting plates, a sun gear is fixedly connected to the first connecting shaft, three second connecting shafts are rotationally connected between the two mounting plates in a circumferential array, planetary gears are fixedly connected to the second connecting shafts, the planetary gears are respectively positioned between the sun gear and the bidirectional toothed ring, the planetary gears, the sun gear and the bidirectional toothed ring are mutually meshed, one side face of each mounting plate is fixedly provided with a motor, and an output shaft of the motor is fixedly connected to one end of the first connecting shaft.
Preferably, the rack cleaning mechanism comprises a fixed shaft and two movable grooves, the two movable grooves are formed in two sides of the U-shaped shell, the fixed shaft is located in the U-shaped shell, two ends of the fixed shaft are located in the adjacent movable grooves respectively, round pins are fixedly connected to the inside of the movable grooves, two ends of the fixed shaft are slidably inserted in the adjacent round pins respectively, springs are sleeved on the round pins, the springs are located below the fixed shaft, a rotating roller is rotatably connected to the fixed shaft, an annular sponge brush is fixedly connected to the surface of the rotating roller, the annular sponge brush is located at the bottom of the transmission rack, and a scraping and cleaning mechanism is connected to the annular sponge brush.
Preferably, the scraping and cleaning mechanism comprises a scraping strip and a water storage tank, the scraping strip is located on the side face of the annular sponge brush, one end of the scraping strip is in contact with the surface of the annular sponge brush, two sides of the scraping strip are fixedly connected with L-shaped rods, one ends of the L-shaped rods are fixedly connected to the fixed shafts, the water storage tank is fixedly connected to the bottom of the U-shaped shell, a water inlet pipe is fixedly connected to one side of the water storage tank, a water pump is fixedly arranged at the bottom of one side of the water storage tank, a water inlet end of the water pump is fixedly connected to the side face of the water storage tank, a hose is fixedly connected to the water outlet end of the water pump, a communication shell is fixedly connected to the bottom of the scraping strip, one side of the communication shell, which is close to the annular sponge brush, is fixedly connected with a plurality of spray heads, and one end of the hose is fixedly connected to the communication shell.
Preferably, the tooth gap cleaning mechanism comprises a single-way pipe, the single-way pipe is fixedly connected to the inside of the U-shaped shell, the opening end of the single-way pipe penetrates through the U-shaped shell and extends to the outside of the U-shaped shell, the opening end of the single-way pipe is fixedly communicated with a dust collector, a matched gear is rotationally connected to the single-way pipe, the matched gear and the transmission rack are meshed with each other, a plurality of adsorption grooves are formed in the matched gear, the number of the adsorption grooves is the same as the number of teeth of the matched gear, the adsorption grooves penetrate through and are communicated to the inner side of the matched gear along the tooth top end of the matched gear, the single-way pipe and the top of the matched gear are provided with communication grooves, and the matched gear is located in the top teeth in a rotating process, and the adsorption grooves are communicated.
Preferably, the single-way pipe is sleeved with two connecting rings, the two connecting rings are respectively located on two sides of the matched gear, two dredging rods are oppositely arranged in the adsorption groove, one ends of the dredging rods penetrate through the matched gear and extend to the outer parts of the matched gear to be fixedly connected with the side faces of the adjacent connecting rings, two fixing rings are fixedly connected to the single-way pipe, inclined plane annular grooves are formed in the surfaces of the fixing rings, one sides of the connecting rings are fixedly connected with matching pins, and one ends of the matching pins are respectively located in the inner parts of the adjacent inclined plane annular grooves.
Preferably, the first connecting mechanism comprises two plugging rings, the two plugging rings are respectively and fixedly connected to two ends of the top of the I-shaped monorail, a loop chain is sleeved on the inner movable sleeve of the plugging rings, a first U-shaped plate is sleeved on the inner movable sleeve of the loop chain, and a first hanging rod is fixedly connected to the inner part of the first U-shaped plate.
Preferably, the second connecting mechanism comprises two second U-shaped plates, the two second U-shaped plates are respectively and fixedly connected to the side surfaces of the adjacent connecting plates, and a second hanging rod is fixedly connected to the inside of each second U-shaped plate.
Compared with the prior art, the invention has the following beneficial effects:
1. the surface of the transmission rack is cleaned through the action of the rack cleaning mechanism, dust stains on the surface of the transmission rack are reduced, and the tooth gaps of the transmission rack are further cleaned through the action of the tooth gap cleaning mechanism, so that the part of the transmission rack, which is positioned outside the mounting plate, is cleaned at the position to be meshed with the transmission before being meshed with the bidirectional toothed ring, dust adhesion on the transmission rack is reduced, the accuracy in the meshing transmission process is improved, the contact damage of the dust stains on the transmission rack and the bidirectional toothed ring is reduced, the service life of the equipment is prolonged, and the normal operation of the monorail crane is ensured.
2. The sun gear synchronously rotates along with the first connecting shaft, and drives the three planetary gears to rotate in a meshing manner through meshing with the three planetary gears in the rotating process, the three planetary gears are meshed with the inner sides of the bidirectional toothed ring to rotate in a meshing manner, one end of the arc-shaped sliding block is positioned inside the annular groove, the bidirectional toothed ring is limited in rotation, displacement of the bidirectional toothed ring is prevented, the rotating speed of the bidirectional toothed ring is reduced through synchronous meshing of the three planetary gears, the sun gear and the bidirectional toothed ring, and the circumference of the three planetary gears is set and synchronously meshed, so that stability in the meshing process is improved, and vibration generated in the meshing transmission process is reduced.
3. The annular sponge brush drives the rotating roller to rotate on the surface of the fixed shaft when rolling, and in the process that the bottoms of the annular sponge brush and the transmission rack contact and roll, the fixed shaft can move to the lower side of the movable groove along the sliding insertion position of the round pin after being extruded, and compression deformation is generated by the extrusion spring, so that the annular sponge brush elastically yields, the annular sponge brush rolls and cleans the bottom of the transmission rack, and meanwhile damage to the transmission rack caused by excessive extrusion of the bottom of the transmission rack by the annular sponge brush is reduced.
4. The surface of the annular sponge brush is soaked by water, the scraping effect of the scraping strip is improved, the surface of the annular sponge brush is cleaned after rolling and adhering to the bottom of the transmission rack for one circle, dust on the surface of the annular sponge brush is prevented from returning to the surface of the transmission rack again in the rotation process, and the surface of the annular sponge brush absorbs water, so that the adsorption effect on dust is improved when the annular sponge brush is in contact with the surface of the transmission rack.
5. When the teeth of the matched gear rotate to the top and are meshed with the tooth gaps of the transmission racks, one end of the corresponding adsorption groove is positioned in the tooth gaps of the transmission racks, the other end of the adsorption groove is mutually communicated with the communication groove, so that dust in the tooth gaps of the transmission racks enters the communication groove along one end of the adsorption groove and enters the single-way pipe along the communication groove, and finally the dust enters the single-way pipe to be adsorbed and collected by the dust collector, so that dust is adsorbed in the tooth gaps of the transmission racks in sequence in the process of meshing rotation of the matched gear and the transmission racks, dust residues in the tooth gaps are reduced, and the meshing efficiency of the transmission racks and the bidirectional toothed ring is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a schematic diagram of the mating structure of the bi-directional ring gear, sun gear, planet gears and one of the mounting plates of the present invention;
FIG. 5 is a schematic diagram of the internal structure of the drive rack and U-shaped housing of the present invention (the U-shaped housing is cut away);
FIG. 6 is an enlarged schematic view of the structure at C in FIG. 5 according to the present invention;
FIG. 7 is an enlarged schematic view of the structure at D in FIG. 5 according to the present invention;
FIG. 8 is a schematic cross-sectional view of the mating structure of the drive rack, single pass tube and mating gear of the present invention;
FIG. 9 is a schematic cross-sectional view of the fitting of the present invention with a single tube, a mating gear and a connecting ring;
fig. 10 is a schematic view of the cooperation structure of the communication housing and the nozzle according to the present invention.
In the figure: 1. i-shaped monorail; 2. a mounting plate; 3. a movable wheel; 4. a connecting plate; 5. a drive rack; 6. a bidirectional toothed ring; 7. a U-shaped housing; 8. an annular groove; 9. an arc-shaped sliding block; 10. a first connecting shaft; 11. a sun gear; 12. a second connecting shaft; 13. a planet wheel; 14. a motor; 15. a fixed shaft; 16. a movable groove; 17. a round pin; 18. a spring; 19. a rotating roller; 20. an annular sponge brush; 21. scraping strips; 22. a water storage tank; 23. an L-shaped rod; 24. a water inlet pipe; 25. a water pump; 26. a hose; 27. a communication housing; 28. a spray head; 29. a single-way pipe; 30. a dust collector; 31. a mating gear; 32. an adsorption tank; 33. a communication groove; 34. a connecting ring; 35. a dredging rod; 36. a fixing ring; 37. bevel ring groove; 38. a mating pin; 39. a plug ring; 40. a endless chain; 41. a first U-shaped plate; 42. a first hanger bar; 43. a second U-shaped plate; 44. and a second hanging rod.
Detailed Description
The following description is presented to enable one of ordinary skill in the art to make and use the invention. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.
The single-track crane gear driving device comprises an I-shaped single track 1, wherein mounting plates 2 are arranged on two sides of the I-shaped single track 1, two movable wheels 3 are rotatably connected to one adjacent side of the mounting plates 2, the movable wheels 3 are respectively positioned in grooves on one adjacent side of the I-shaped single track 1, a first connecting mechanism is connected to the I-shaped single track 1, two connecting plates 4 are fixedly connected to two sides of the two mounting plates 2 together, and a second connecting mechanism is connected to the connecting plates 4;
the bottom of the I-shaped monorail 1 is fixedly connected with a transmission rack 5, a bidirectional toothed ring 6 is arranged between the two mounting plates 2, the bidirectional toothed ring 6 is meshed with the transmission rack 5, and a driving and rotating mechanism is connected to the bidirectional toothed ring 6;
the upper part of the connecting plate 4 is provided with a U-shaped shell 7, the U-shaped shell 7 is fixedly connected to the side surface of the mounting plate 2, a rack cleaning mechanism and a tooth gap cleaning mechanism are connected inside the U-shaped shell 7, the surface of the driving rack 5 is cleaned and dedusted under the action of the rack cleaning mechanism, and the tooth gap of the driving rack 5 is further cleaned under the action of the tooth gap cleaning mechanism; when the single track crane is in operation, when the gear is used for driving, the rack is usually arranged on the single track, and the braking trolley is driven to move on the single track by utilizing the meshing action of the gear and the rack; the technical scheme can solve the problems, and the specific working mode is as follows: through the effect of first coupling mechanism, make I-shaped single track 1 can carry out spacing hanging, under the effect of drive rotary mechanism, make two-way toothed ring 6 unidirectional rotation between two mounting panels 2, and through the meshing effect of two-way toothed ring 6 and drive rack 5, drive two mounting panels 2 along I-shaped single track 1 and remove, the in-process that mounting panel 2 removed, carry out spacing rotation in the recess of I-shaped single track 1 through running wheel 3, and reduce the contact friction that produces in the removal process through the roll of running wheel 3, make two mounting panels 2 remove along the orbit of I-shaped single track 1, in the in-process that two mounting panels 2 removed, connecting plate 4 together moves along mounting panel 2, through second coupling mechanism's effect junction equipment and material, thereby remove the assistance to equipment and material, drive U type casing 7 synchronous movement when removing, the U type casing 7 of being close to mounting panel 2 direction of movement, clean the effect of mechanism cleans the surface on drive rack 5, reduce the dirt bits on the surface of drive rack 5, and through the effect of clearance mechanism, the clearance of rack 5 is located in the further meshing position of drive rack 5 and the rack 6 in the motion of drive rack 5, the in the normal course of reduction of the removal precision of the removal of the mechanical work, the clearance of the dust of the device is guaranteed, and the removal of the tooth clearance is carried out in the motion of the rack is further in the motion of the rack 6, and the meshing position of the rack is guaranteed to be used in the two-way, and has the gear is removed.
As a further embodiment of the invention, the driving rotation mechanism comprises two annular grooves 8 and four arc-shaped sliding blocks 9, the two annular grooves 8 are respectively arranged on two sides of the bidirectional toothed ring 6, the four arc-shaped sliding blocks 9 are respectively and fixedly connected to one side of each two mounting plates 2 in pairs, one end of each arc-shaped sliding block 9 is respectively positioned in each adjacent annular groove 8, a first connecting shaft 10 is rotationally connected at the axle center position between the two mounting plates 2, a sun gear 11 is fixedly connected on the first connecting shaft 10, three second connecting shafts 12 are rotationally connected between the two mounting plates 2 in a circumferential array, planetary gears 13 are fixedly connected on the second connecting shafts 12, the planetary gears 13 are respectively positioned between the sun gear 11 and the bidirectional toothed ring 6, the planetary gears 13 are mutually meshed with the sun gear 11 and the bidirectional toothed ring 6, a motor 14 is fixedly arranged on the side surface of one mounting plate 2, and an output shaft of the motor 14 is fixedly connected on one end of the first connecting shaft 10; during operation, the output shaft of the motor 14 drives the first connecting shaft 10 to rotate, the sun wheel 11 synchronously rotates along with the first connecting shaft 10 and drives the three planetary wheels 13 to rotate in a meshing manner through the meshing effect of the three planetary wheels 13 in the rotating process, the three planetary wheels 13 mesh with the inner side of the bidirectional toothed ring 6 to enable the bidirectional toothed ring 6 to rotate in a meshing manner, one end of the arc-shaped sliding block 9 is positioned in the annular groove 8 to limit the rotation of the bidirectional toothed ring 6, the bidirectional toothed ring 6 is prevented from generating displacement, the rotating speed of the bidirectional toothed ring 6 is reduced through the synchronous meshing of the three planetary wheels 13, the circumference of the three planetary wheels 13 is set and synchronously meshed, the stability in the meshing process is improved, and the vibration generated in the meshing transmission process is reduced.
As a further embodiment of the invention, the rack cleaning mechanism comprises a fixed shaft 15 and two movable grooves 16, wherein the two movable grooves 16 are formed in two sides of the U-shaped shell 7, the fixed shaft 15 is positioned in the U-shaped shell 7, two ends of the fixed shaft 15 are respectively positioned in the adjacent movable grooves 16, a round pin 17 is fixedly connected in the movable grooves 16, two ends of the fixed shaft 15 are respectively and slidably inserted on the adjacent round pin 17, a spring 18 is sleeved on the round pin 17, the spring 18 is positioned below the fixed shaft 15, a rotating roller 19 is rotatably connected on the fixed shaft 15, an annular sponge brush 20 is fixedly connected on the surface of the rotating roller 19, the annular sponge brush 20 is positioned at the bottom of the transmission rack 5, and a scraping cleaning mechanism is connected on the annular sponge brush 20; during operation, the mounting plate 2 moves and drives the U-shaped shell 7 to move, the bottom of the circular sponge brush 20 and the bottom of the transmission rack 5 inside the U-shaped shell 7 are in contact extrusion, and in the moving process of the U-shaped shell 7, the circular sponge brush 20 rolls along the bottom of the transmission rack 5 through contact friction force, so that the tooth surfaces of the transmission rack 5 roll and adhere to and take away dust stains on the tooth surfaces of the transmission rack 5, the rotating roller 19 is driven to rotate on the surface of the fixed shaft 15 when the circular sponge brush 20 rolls, and in the contact rolling process of the bottom of the circular sponge brush 20 and the bottom of the transmission rack 5, the fixed shaft 15 can move below the movable groove 16 along the sliding insertion position of the circular pin 17 after being extruded, and compression deformation is generated by the compression spring 18, so that the circular sponge brush 20 elastically yields, and the bottom of the transmission rack 5 is cleaned by rolling the circular sponge brush 20, and meanwhile damage to the transmission rack 5 caused by excessive extrusion of the bottom of the circular sponge brush 20 is reduced.
As a further embodiment of the invention, the scraping and cleaning mechanism comprises a scraping strip 21 and a water storage tank 22, wherein the scraping strip 21 is positioned on the side surface of the annular sponge brush 20, one end of the scraping strip 21 is in contact with the surface of the annular sponge brush 20, both sides of the scraping strip 21 are fixedly connected with an L-shaped rod 23, one end of the L-shaped rod 23 is fixedly connected to a fixed shaft 15, the water storage tank 22 is fixedly connected to the bottom of the U-shaped shell 7, one side of the water storage tank 22 is fixedly communicated with a water inlet pipe 24, the bottom of one side of the water storage tank 22 is fixedly provided with a water pump 25, the water inlet end of the water pump 25 is fixedly communicated with the side surface of the water storage tank 22, the water outlet end of the water pump 25 is fixedly communicated with a hose 26, the bottom of the scraping strip 21 is fixedly connected with a communication shell 27, one side of the communication shell 27, which is close to the annular sponge brush 20, is fixedly communicated with a plurality of spray heads 28, and one end of the hose 26 is fixedly communicated with the communication shell 27; when the annular sponge brush 20 is used for rolling cleaning at the bottom of the driving rack 5, the annular sponge brush 20 drives the rotating roller 19 to rotate on the surface of the fixed shaft 15, the surface of the annular sponge brush 20 is contacted with the surface of the annular sponge brush 20 in the rotating process through one end of the scraping strip 21, dust adhered to the surface of the annular sponge brush 20 is scraped and cleaned, a water source inside the water storage tank 22 is discharged into the communicating shell 27 along the hose 26 through the action of the water pump 25, and is sprayed on the surface of the annular sponge brush 20 through the spray heads 28, so that the annular sponge brush 20 is soaked on the surface of the annular sponge brush 20 through water before scraping cleaning through the scraping strip 21, the scraping cleaning effect of the scraping strip 21 is improved, the surface of the annular sponge brush 20 is cleaned after rolling adhesion of the bottom of the driving rack 5, dust adhered to the surface of the annular sponge brush 20 is prevented from returning to the surface of the driving rack 5 in the rotating process, and the dust is absorbed on the surface of the annular sponge brush 20 through the surface of the annular sponge brush 20, and the dust absorption effect of the annular sponge brush 20 on the surface of the driving rack 5 is improved when the surface of the annular sponge brush 20 contacts with the driving rack 5.
As a further embodiment of the invention, the tooth gap cleaning mechanism comprises a single-way pipe 29, the single-way pipe 29 is fixedly connected to the inside of the U-shaped shell 7, the opening end of the single-way pipe 29 penetrates through the U-shaped shell 7 and extends to the outside of the U-shaped shell 7, the opening end of the single-way pipe 29 is fixedly communicated with a dust collector 30, the single-way pipe 29 is rotationally connected with a matched gear 31, the matched gear 31 and the transmission rack 5 are meshed with each other, a plurality of adsorption grooves 32 are formed in the matched gear 31, the number of the adsorption grooves 32 is the same as the number of teeth of the matched gear 31, the adsorption grooves 32 penetrate through the inner side of the matched gear 31 along the tooth top end of the matched gear 31, a communication groove 33 is formed in the joint top of the single-way pipe 29 and the matched gear 31, and the adsorption grooves 32 and the communication grooves 33 in the tooth teeth of the top are communicated in the rotating process of the matched gear 31; during operation, the mounting plate 2 drives the U-shaped shell 7 to move while moving, the matched gear 31 inside the U-shaped shell 7 moves along with the U-shaped shell 7 and rotates along the surface of the single-pass pipe 29, the dust collector 30 is started, the opening end of the single-pass pipe 29 is exhausted outwards under the negative pressure of the dust collector 30, teeth of the matched gear 31 rotate to the top and are meshed with a tooth seam of the transmission rack 5, one end of a corresponding adsorption groove 32 is positioned in the tooth seam of the transmission rack 5, the other end of the adsorption groove 32 is communicated with a communication groove 33, so that dust in the tooth seam of the transmission rack 5 enters the communication groove 33 along one end of the adsorption groove 32 and enters the single-pass pipe 29 along the communication groove 33, and finally the dust collector 30 is adsorbed and collected, so that dust residue inside the tooth seam of the transmission rack 5 is sequentially adsorbed, and the meshing efficiency of the transmission rack 5 and the bidirectional tooth ring 6 is improved in the process of meshing rotation of the matched gear 31 and the transmission rack 5.
As a further embodiment of the present invention, two connection rings 34 are sleeved on the single-way pipe 29, the two connection rings 34 are respectively located at two sides of the matched gear 31, two dredging rods 35 are oppositely arranged in the adsorption groove 32, one ends of the dredging rods 35 penetrate through the matched gear 31 and extend to the outside of the matched gear 31 to be fixedly connected to the side surfaces of the adjacent connection rings 34, two fixing rings 36 are fixedly connected to the single-way pipe 29, inclined surface ring grooves 37 are respectively formed in the surfaces of the fixing rings 36, mating pins 38 are respectively fixedly connected to one sides of the connection rings 34, and one ends of the mating pins 38 are respectively located in the adjacent inclined surface ring grooves 37; when the device works, when the matched gear 31 and the transmission rack 5 are meshed to rotate, the matched gear 31 drives the plurality of dredging rods 35 to synchronously rotate, the dredging rods 35 drive the connecting rings 34 at one end to synchronously rotate, the connecting rings 34 are guided along the track of the inclined plane annular grooves 37 in the rotating process, so that the two connecting rings 34 axially reciprocate along the single-pass pipe 29 in the rotating process, the plurality of dredging rods 35 reciprocate in the adjacent adsorption grooves 32, the inside of the adsorption grooves 32 is movably dredged, and dust in the adsorption grooves 32 are prevented from accumulating to cause the blockage of the adsorption grooves 32.
As a further embodiment of the invention, the first connecting mechanism comprises two plug-in rings 39, the two plug-in rings 39 are respectively and fixedly connected to two ends of the top of the I-shaped monorail 1, a ring chain 40 is movably sleeved in the plug-in rings 39, a first U-shaped plate 41 is movably sleeved in the ring chain 40, and a first hanging rod 42 is fixedly connected in the first U-shaped plate 41; during operation, the hook is placed in the first U-shaped plate 41, the first hanging rod 42 is located in the hook, the first U-shaped plate 41 carries out limiting pulling on the loop chain 40, and the loop chain 40 carries out limiting pulling on the inserting ring 39, so that the I-shaped monorail 1 can be suspended in a limiting mode.
As a further embodiment of the present invention, the second connection mechanism comprises two second U-shaped plates 43, the two second U-shaped plates 43 are fixedly connected to the side surfaces of the adjacent connection plates 4 respectively, and the second hanging rods 44 are fixedly connected to the inside of the second U-shaped plates 43; one end of equipment and materials to be assisted are placed in the second U-shaped plate 43 and pulled through the second hanging rod 44, so that the equipment and materials to be assisted can move along with the second U-shaped plate 43, and the equipment and materials can be moved to be assisted.
The working principle of the invention is as follows:
through the effect of first coupling mechanism, make I-shaped single track 1 can carry out spacing hanging, under the effect of drive rotary mechanism, make two-way toothed ring 6 unidirectional rotation between two mounting panels 2, and through the meshing effect of two-way toothed ring 6 and drive rack 5, drive two mounting panels 2 along I-shaped single track 1 and remove, the in-process that mounting panel 2 removed, carry out spacing rotation in the recess of I-shaped single track 1 through running wheel 3, and reduce the contact friction that produces in the removal process through the roll of running wheel 3, make two mounting panels 2 remove along the orbit of I-shaped single track 1, in the in-process that two mounting panels 2 removed, connecting plate 4 together moves along mounting panel 2, through second coupling mechanism's effect junction equipment and material, thereby remove the assistance to equipment and material, drive U type casing 7 synchronous movement when removing, the U type casing 7 of being close to mounting panel 2 direction of movement, clean the effect of mechanism cleans the surface on drive rack 5, reduce the dirt bits on the surface of drive rack 5, and through the effect of clearance mechanism, the clearance of rack 5 is located in the further meshing position of drive rack 5 and the rack 6 in the motion of drive rack 5, the in the normal course of reduction of the removal precision of the removal of the mechanical work, the clearance of the dust of the device is guaranteed, and the removal of the tooth clearance is carried out in the motion of the rack is further in the motion of the rack 6, and the meshing position of the rack is guaranteed to be used in the two-way, and has the gear is removed.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, but rather, the foregoing embodiments and description illustrate the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a single track hangs gear drive arrangement, includes I-shaped single track (1), its characterized in that, the both sides of I-shaped single track (1) all are provided with mounting panel (2), the adjacent one side of mounting panel (2) all rotates and is connected with two running wheels (3), running wheels (3) are located respectively I-shaped single track (1) adjacent one side's recess, be connected with first coupling mechanism on I-shaped single track (1), two the both sides of mounting panel (2) are two connecting plates (4) of fixedly connected with jointly, all be connected with second coupling mechanism on connecting plate (4);
the bottom of the I-shaped monorail (1) is fixedly connected with a transmission rack (5), a bidirectional toothed ring (6) is arranged between the two mounting plates (2), the bidirectional toothed ring (6) is meshed with the transmission rack (5), and a driving and rotating mechanism is connected to the bidirectional toothed ring (6);
the utility model discloses a novel electric motor is characterized in that U-shaped shell (7) are arranged above connecting plate (4), U-shaped shell (7) are fixedly connected to the side of mounting panel (2), rack cleaning mechanism and tooth gap cleaning mechanism are all connected to the inside of U-shaped shell (7), and through the effect of rack cleaning mechanism, the surface of transmission rack (5) is cleaned and dedusted, through the effect of tooth gap cleaning mechanism, the tooth gap of transmission rack (5) is further cleaned.
2. The monorail crane gear driving device according to claim 1, wherein the driving rotation mechanism comprises two annular grooves (8) and four arc-shaped sliding blocks (9), two annular grooves (8) are respectively arranged on two sides of the bidirectional toothed ring (6), four arc-shaped sliding blocks (9) are respectively fixedly connected to two adjacent sides of the mounting plates (2), one end of each arc-shaped sliding block (9) is respectively positioned inside the adjacent annular groove (8), a first connecting shaft (10) is rotationally connected to an axle center position between the two mounting plates (2), a sun gear (11) is fixedly connected to the first connecting shaft (10), three second connecting shafts (12) are rotationally connected to the two mounting plates (2) in a circumferential array mode, planetary gears (13) are fixedly connected to the second connecting shafts (12), the planetary gears (13) are respectively positioned between the sun gear (11) and the bidirectional toothed ring (6), the planetary gears (13) are respectively meshed with one another, and the first connecting shafts (14) are fixedly connected to one of the two opposite sides of the first connecting shafts (14).
3. The single-track crane gear driving device according to claim 1, wherein the rack cleaning mechanism comprises a fixed shaft (15) and two movable grooves (16), the two movable grooves (16) are formed in two sides of the U-shaped shell (7), the fixed shaft (15) is located in the U-shaped shell (7), two ends of the fixed shaft (15) are located in the adjacent movable grooves (16) respectively, round pins (17) are fixedly connected to the inside of the movable grooves (16), two ends of the fixed shaft (15) are respectively and slidably inserted into the adjacent round pins (17), springs (18) are sleeved on the round pins (17), the springs (18) are located below the fixed shaft (15), rotating rollers (19) are rotatably connected to the fixed shaft (15), annular sponge brushes (20) are fixedly connected to the surfaces of the rotating rollers (19), the annular sponge brushes (20) are located at the bottoms of the rack transmission (5), and the annular sponge brushes (20) are connected with the cleaning mechanism.
4. A monorail crane gear driving device according to claim 3, characterized in that the scraping and cleaning mechanism comprises a scraping strip (21) and a water storage tank (22), the scraping strip (21) is located on the side face of the annular sponge brush (20), one end of the scraping strip (21) is in contact with the surface of the annular sponge brush (20), two sides of the scraping strip (21) are fixedly connected with an L-shaped rod (23), one end of the L-shaped rod (23) is fixedly connected to the fixed shaft (15), the water storage tank (22) is fixedly connected to the bottom of the U-shaped shell (7), one side of the water storage tank (22) is fixedly connected with a water inlet pipe (24), the bottom of one side of the water storage tank (22) is fixedly connected with a water pump (25), the water inlet end of the water pump (25) is fixedly connected with a hose (26), the bottom of the scraping strip (21) is fixedly connected with a shell (27), and the bottom of the scraping strip (21) is close to the annular shell (27) is fixedly connected with a plurality of spray heads (28) on one side of the shell (27).
5. The monorail crane gear driving device according to claim 1, wherein the slit cleaning mechanism comprises a single-pass pipe (29), the single-pass pipe (29) is fixedly connected inside the U-shaped shell (7), the open end of the single-pass pipe (29) penetrates through the U-shaped shell (7) and extends to the outside of the U-shaped shell (7), the open end of the single-pass pipe (29) is fixedly communicated with a dust collector (30), the single-pass pipe (29) is rotationally connected with a matched gear (31), the matched gear (31) and the transmission rack (5) are meshed with each other, a plurality of adsorption grooves (32) are formed in the matched gear (31), the number of the adsorption grooves (32) is the same as that of the matched gear (31), the adsorption grooves (32) penetrate through and are communicated to the inner side of the matched gear (31) along the tooth top of the matched gear (31), the single-pass pipe (29) and the matched gear (31) are fitted with each other, and the adsorption grooves (33) are communicated with each other in the process of being formed in the top of the matched gear (31).
6. The monorail crane gear driving device according to claim 5, wherein two connecting rings (34) are sleeved on the single-pass pipe (29), the two connecting rings (34) are respectively located at two sides of the matched gear (31), two dredging rods (35) are oppositely arranged in the adsorption groove (32), one end of each dredging rod (35) penetrates through the matched gear (31) and extends to the outer part of the matched gear (31) to be fixedly connected with the side face of the adjacent connecting ring (34), two fixing rings (36) are fixedly connected on the single-pass pipe (29), inclined ring grooves (37) are respectively formed in the surfaces of the fixing rings (36), one sides of the connecting rings (34) are fixedly connected with matched pins (38), and one ends of the matched pins (38) are respectively located in the inner parts of the adjacent inclined ring grooves (37).
7. A monorail crane gear driving device according to claim 1, characterized in that the first connecting mechanism comprises two plugging rings (39), the two plugging rings (39) are respectively and fixedly connected to two ends of the top of the i-shaped monorail (1), a loop chain (40) is movably sleeved in the plugging rings (39), a first U-shaped plate (41) is movably sleeved in the loop chain (40), and a first hanging rod (42) is fixedly connected in the first U-shaped plate (41).
8. A monorail crane gear driving device according to claim 1, wherein the second connecting mechanism comprises two second U-shaped plates (43), the two second U-shaped plates (43) are fixedly connected to the side surfaces of the adjacent connecting plates (4), and a second hanging rod (44) is fixedly connected to the inside of each second U-shaped plate (43).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311256070.9A CN116986476B (en) | 2023-09-27 | 2023-09-27 | Single track hangs gear drive arrangement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311256070.9A CN116986476B (en) | 2023-09-27 | 2023-09-27 | Single track hangs gear drive arrangement |
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| CN116986476A true CN116986476A (en) | 2023-11-03 |
| CN116986476B CN116986476B (en) | 2024-01-12 |
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| CN202311256070.9A Active CN116986476B (en) | 2023-09-27 | 2023-09-27 | Single track hangs gear drive arrangement |
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| CN2732706Y (en) * | 2004-08-23 | 2005-10-12 | 邹城市兖煤精益机械制造有限公司 | Monorail slings for mine |
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| CN216807837U (en) * | 2022-01-11 | 2022-06-24 | 河南鑫源起重机集团有限公司 | Single-beam suspension crane |
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2023
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