CN115301462B - Sandwich vibration reduction active carrier - Google Patents
Sandwich vibration reduction active carrier Download PDFInfo
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- CN115301462B CN115301462B CN202211122322.4A CN202211122322A CN115301462B CN 115301462 B CN115301462 B CN 115301462B CN 202211122322 A CN202211122322 A CN 202211122322A CN 115301462 B CN115301462 B CN 115301462B
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- wheel
- vibration reduction
- side plate
- shaft
- limiting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides an interlayer vibration reduction active carrier which is applied to a long guide rail and comprises a bracket module and a vibration reduction module arranged in the bracket module, wherein the vibration reduction module comprises four driving wheel vibration reduction assemblies, two side vibration reduction wheel assemblies, two side limit wheel assemblies and four bottom wheel limit assemblies which surround the periphery of the long guide rail; the power module provides power for the movement of the interlayer vibration reduction active carrier. The invention has the beneficial effects that: the influence of the multi-frequency dither can be suppressed or eliminated.
Description
Technical Field
The invention relates to a carrier, in particular to a sandwich vibration reduction active carrier.
Background
When the outer wall spraying robot sprays a wide wall surface, the spraying executing mechanism needs to carry corresponding carriers to reciprocate along the guide rail. Long guide rails are required for spraying wide wall surfaces, and in building engineering, the wide wall surfaces are formed by splicing multiple sections of short rails. However, small gaps or small steps are often generated at the spliced positions of the guide rails due to processing or deformation; and during spraying operation, the paint is in a full atomization state, and a considerable part of fog-state paint blows off and rebounds to form accumulation on the surface of the guide rail, so that the carrier can generate multi-frequency high-frequency vibration in the process of rapidly moving the surface of the guide rail due to the leveling defects. Long-term multi-frequency high-frequency vibration can cause the carrier and the spraying executing mechanism carried by the carrier to have loose structure and generate destructive influence. On the premise of not interfering the movement of the carrier, the protection design of the long guide rail is quite difficult, and the middle of the long protection body is easy to sink and collapse.
In addition, in order to facilitate the migration of the spraying executing mechanism between the spraying robots with different spraying lengths, the carrier and the spraying executing mechanism carried by the carrier are independent of the guide rail and become an integral independent module with active power.
Therefore, there is a strong need for a carrier and a long guide rail protection method, which have independent power, can inhibit or eliminate multi-frequency high-frequency vibration generated in the moving process, and are compatible with carrier movement while long guide rail protection.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: provided is an interlayer vibration damping active carrier, which aims to inhibit or eliminate the influence of multi-frequency high-frequency vibration.
In order to solve the technical problems, the invention adopts the following technical scheme: an interlayer vibration damping active carrier is applied to a long guide rail and comprises,
the bracket module comprises a top plate, a first main side plate and a second main side plate, wherein the first main side plate and the second main side plate are vertically connected with the top plate, and the first main side plate and the second main side plate are mutually parallel and arranged on two sides of the top plate; a first auxiliary side plate and a second auxiliary side plate are respectively arranged between the first main side plate and the second main side plate; a connecting block is arranged between the first main side plate and the first auxiliary side plate, and the connecting block connects the first main side plate with the first auxiliary side plate; a connecting block is arranged between the second main side plate and the second auxiliary side plate, and the connecting block connects the second main side plate with the second auxiliary side plate; a connecting plate is arranged between the first auxiliary side plate and the second auxiliary side plate for connection;
the vibration reduction module comprises four driving wheel vibration reduction assemblies, two side vibration reduction wheel assemblies, two side limit wheel assemblies and four bottom wheel limit assemblies which surround the periphery of the long guide rail; the two driving wheel vibration reduction assemblies, the two side vibration reduction wheel assemblies and the two bottom wheel limiting assemblies are fixed on the first auxiliary side plate; the two driving wheel vibration reduction assemblies, the two side limiting wheel assemblies and the two bottom wheel limiting assemblies are fixed on the second auxiliary side plate;
the power module comprises a servo assembly, a transmission assembly and a driving wheel assembly; the servo assembly comprises a servo motor, an output shaft of the servo motor is connected with a speed reducer, a first servo synchronous wheel is arranged on the output shaft of the speed reducer, a servo synchronous belt is sleeved on the first servo synchronous wheel, and a second servo synchronous wheel is sleeved on the other end of the servo synchronous belt; the transmission assembly comprises a transmission shaft, two synchronous wheels for transmission are sleeved in the middle of the transmission shaft, deep groove ball bearings for transmission are respectively arranged on two sides of the synchronous wheels for transmission on the transmission shaft, synchronous belts for transmission are respectively sleeved on the two synchronous wheels for transmission, and one end of the transmission shaft is sleeved on the synchronous wheel for second servo; the driving wheel assemblies are provided with two driving wheels, each driving wheel assembly comprises a driving shaft, the driving shafts are sleeved with driving wheel synchronizing wheels, driving wheels are respectively sleeved on two sides of each driving wheel synchronizing on the driving shafts, the driving shafts of the two driving wheel assemblies are respectively sleeved with a driving synchronizing belt synchronizing wheels, and two ends of each driving shaft are respectively arranged on the four driving wheel vibration reduction assemblies.
Further, the interlayer vibration reduction active carrier also comprises a guide rail protection module, wherein the guide rail protection module comprises a long guide rail, the long guide rail is wrapped with a protective cover assembly, and a limit assembly and a ratchet tensioning assembly are arranged at two ends of the long guide rail; the protective cover assembly comprises a protective cover and four preset channels arranged on four sides of the side surface of the protective cover, and four steel wire ropes are arranged in the preset channels; the ends of the four steel wire ropes are fixed on the ratchet tensioning assembly.
Further, the limiting assembly comprises an inverted U-shaped limiting ring and a limiting block fixed below the limiting ring; the limiting rings are respectively fixed at two ends of the long guide rail.
Further, the ratchet tensioning assemblies are provided with two ratchet tensioning assemblies which are respectively arranged at two sides of the limiting ring and comprise a ratchet rotating shaft, two ratchet bearing seats are arranged on the ratchet rotating shaft, and deep groove ball bearings are arranged on the ratchet bearing seats; the deep groove ball bearing is sleeved on the ratchet wheel rotating shaft, the ratchet wheel bearing seat is fixed on the side face of the limiting ring, a ratchet wheel is arranged at the upper end of the ratchet wheel rotating shaft, a ratchet wheel deflector rod matched with the ratchet wheel is arranged on the ratchet wheel bearing seat, and the steel wire ropes are respectively fixed at two ends of the ratchet wheel rotating shaft.
Further, the protective cover comprises three surfaces which are vertical in sequence, and the upper side surface, the left side surface and the right side surface of the long guide rail are wrapped in sequence.
Further, the driving wheel vibration reduction assembly comprises a vibration reduction plate, two vibration reduction shafts are fixed below the vibration reduction plate, vibration reduction springs are sleeved on the vibration reduction shafts, linear bearings for the vibration reduction shafts are arranged below the vibration reduction springs on the vibration reduction shafts, vibration reduction blocks are wrapped outside the linear bearings for the vibration reduction shafts, deep groove bearings for driving shafts are arranged on the vibration reduction blocks, and the deep groove bearings for the driving shafts are used for sleeving driving shafts of the driving wheel assembly.
Further, the lower end of the vibration reduction shaft is provided with threads, and an adjusting nut is sleeved through the threads.
Further, the side vibration damping wheel assembly comprises a vibration damping side wheel, a vibration damping side wheel shaft is sleeved on the vibration damping side wheel, two ends of the vibration damping side wheel shaft are respectively and vertically connected with a pressure spring guide bolt for the vibration damping side wheel, a pressure spring for the vibration damping side wheel is sleeved on the pressure spring guide bolt for the vibration damping side wheel, two ends of the vibration damping side wheel shaft are provided with vibration damping side wheel shaft fixing pieces, and the pressure spring guide bolts for the vibration damping side wheel penetrate through the vibration damping side wheel shaft fixing pieces.
Further, the side limiting wheel assembly comprises limiting side wheels, limiting side wheel shafts are sleeved on the limiting side wheels, two ends of each limiting side wheel shaft are respectively and vertically connected with fastening bolts, limiting side wheel shaft fixing pieces are respectively arranged at two ends of each limiting side wheel shaft, and the fastening bolts penetrate through the limiting side wheel shafts.
Further, the return wheel limiting assembly comprises a return wheel, and a return wheel installation shaft is sleeved on the return wheel.
The invention has the beneficial effects that: the interlayer vibration reduction active carrier provides power through the power module, and the vibration reduction module comprises four driving wheel vibration reduction assemblies, two side vibration reduction wheel assemblies, two side limit wheel assemblies and four bottom wheel limit assemblies which encircle the periphery of the long guide rail for vibration reduction, so that the influence of multi-frequency high-frequency vibration is restrained or eliminated.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from the mechanisms shown in these drawings without the need for inventive labour for a person skilled in the art.
FIG. 1 is a block diagram of an overall structure of an active carrier for interlayer vibration damping in accordance with an embodiment of the present invention;
FIG. 2 is a cross-sectional view of an active carrier for interlayer vibration damping according to an embodiment of the present invention;
FIG. 3 is an overall block diagram of a rack module according to an embodiment of the present invention;
FIG. 4 is an exploded view of a rack module according to an embodiment of the present invention;
FIG. 5 is an overall block diagram of a vibration reduction module according to an embodiment of the present invention;
FIG. 6 is an exploded view of a vibration reduction module according to an embodiment of the present invention;
FIG. 7 is an overall block diagram of a drive wheel vibration reduction assembly according to an embodiment of the present invention;
FIG. 8 is a partial structural anatomic view of a drive wheel vibration reduction assembly according to an embodiment of the present invention;
FIG. 9 is an overall block diagram of a side vibration canceling wheel assembly according to an embodiment of the present invention;
FIG. 10 is an overall block diagram of a side stop wheel assembly according to an embodiment of the present invention;
FIG. 11 is an overall block diagram of a bottom wheel restraint assembly in accordance with an embodiment of the present invention;
FIG. 12 is an overall block diagram of a power module according to an embodiment of the present invention;
FIG. 13 is an exploded view of a power module according to an embodiment of the present invention;
FIG. 14 is an overall block diagram of a rail protection module according to an embodiment of the present invention;
FIG. 15 is an exploded view of a rail protection module according to an embodiment of the present invention;
FIG. 16 is an overall block diagram of a protective cover assembly according to an embodiment of the present invention;
FIG. 17 is an overall block diagram of a ratchet tensioning assembly according to an embodiment of the present invention;
FIG. 18 is a view of a scenario in which an active carrier is used for interlayer vibration damping according to an embodiment of the present invention;
wherein, 1-bracket module; 2-a vibration reduction module; 3-a power module; 4-a guide rail protection module; 5-building hanging baskets; 6-interlayer vibration reduction active carrier; 7-spraying an executing mechanism; 11-a first main side panel; 12-connecting blocks; 13-a first minor side panel; 14-connecting plates; 15-a second minor side panel; 16-a second main side panel; 17-top plate; 21-a driving wheel vibration reduction assembly; 22-side damper wheel assembly; 23-side spacing wheel assembly; 24-a bottom wheel limiting assembly; 211-vibration damping plates; 212-a vibration reduction shaft; 213-damping springs; 214-a vibration reduction block; 215-linear bearings for vibration-damping shafts; 216-deep groove bearings for the driving shaft; 217-adjusting the nut; 221-vibration reduction side wheels; 222-vibration reduction side axle; 223-a compression spring for a vibration reduction side wheel; 224-vibration-damped side axle mount; 225-a pressure spring guide bolt for a vibration reduction side wheel; 231-limiting side wheels; 232-limiting a side wheel shaft; 233-limit side axle fixtures; 234-fastening bolts; 241-bottom wheel; 242-bottom wheel mounting shaft; 31-a servo assembly; 32-a transmission assembly; 33-a drive wheel assembly; 311-servo motor; 312-speed reducer; 313-a first servo synchronizing wheel; 314-a synchronous belt for servo; 315-a second servo synchronizing wheel; 316-a servo assembly mounting plate; 321-a transmission shaft; 322-deep groove ball bearings for transmission; 323-synchronizing wheel for transmission; 324-synchronous belt for transmission; 331-a driving shaft; 332-a synchronizing wheel for a driving shaft; 333-a drive wheel; 41-a protective cover assembly; 42-limiting components; 43-ratchet tensioning assembly; 44-long guide rail; 411-protective cover; 412-a wire rope; 421-limiting blocks; 422-a limiting ring; 431-a first bearing seat; 432—a second bearing block; 433-deep groove ball bearings; 434-ratchet shaft; 435-ratchet; 436-ratchet lever.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present invention.
As shown in fig. 18, a first embodiment of the present invention is: a sandwich vibration damping active carrier 6 for long guide rails 44, comprising,
as shown in fig. 1 to 4, the bracket module 1 includes a top plate 17, a first main side plate 11 and a second main side plate 16 vertically connected to the top plate 17, and the first main side plate 11 and the second main side plate 16 are parallel to each other and disposed on two sides of the top plate 17; a first subsidiary side plate 13 and a second subsidiary side plate 15 are respectively provided between the first main side plate 11 and the second main side plate 16; a connecting block 12 is arranged between the first main side plate 11 and the first auxiliary side plate 13, and the connecting block 12 connects the first main side plate 11 with the first auxiliary side plate 13; a connecting block 12 is arranged between the second main side plate 16 and the second auxiliary side plate 15, and the connecting block 12 connects the second main side plate 16 with the second auxiliary side plate 15; a connecting plate 14 is arranged between the first auxiliary side plate 13 and the second auxiliary side plate 15 for connection;
as shown in fig. 5-11, the vibration damping module 2 comprises four driving wheel vibration damping assemblies 21, two side vibration damping wheel assemblies 22, two side limiting wheel assemblies 23 and four bottom wheel limiting assemblies 24 which surround the periphery of the long guide rail 44; wherein, two driving wheel vibration reduction assemblies 21, two side vibration reduction wheel assemblies 22 and two bottom wheel limiting assemblies 24 are fixed on the first auxiliary side plate 13; the two driving wheel vibration reduction assemblies 21, the two side limiting wheel assemblies 23 and the two bottom wheel limiting assemblies 24 are fixed on the second auxiliary side plate 15; the vibration damping module 2 actively wraps the surface of the long guide rail 44 to elastically damp vibration.
The driving wheel vibration reduction assembly 21 comprises a vibration reduction plate 211, two vibration reduction shafts 212 are fixed below the vibration reduction plate 211, vibration reduction springs 213 are sleeved on the vibration reduction shafts 212, linear bearings 215 for the vibration reduction shafts are arranged below the vibration reduction springs 213 on the vibration reduction shafts 212, vibration reduction blocks 214 are wrapped outside the linear bearings 215 for the vibration reduction shafts, deep groove bearings 216 for driving shafts are arranged on the vibration reduction blocks 214, and the deep groove bearings 216 for driving shafts are used for sleeving driving shafts 331 of the driving wheel assembly 33.
Wherein, the lower end of the vibration reduction shaft 212 is provided with threads, and an adjusting nut 217 is sleeved by the threads.
The side vibration-damping wheel assembly 22 comprises a vibration-damping side wheel 221, a vibration-damping side wheel shaft 222 is sleeved on the vibration-damping side wheel 221, two ends of the vibration-damping side wheel shaft 222 are respectively and vertically connected with a pressure spring guide bolt 225 for the vibration-damping side wheel, a pressure spring 223 for the vibration-damping side wheel is sleeved on the pressure spring guide bolt 225 for the vibration-damping side wheel, vibration-damping side wheel shaft fixing parts 224 are arranged at two ends of the vibration-damping side wheel shaft 222, and the pressure spring guide bolts 225 for the vibration-damping side wheel penetrate through the vibration-damping side wheel shaft fixing parts 224.
The side limiting wheel assembly 23 comprises a limiting side wheel 231, a limiting side wheel shaft 232 is sleeved on the limiting side wheel 231, two ends of the limiting side wheel shaft 232 are respectively and vertically connected with a fastening bolt 234, two ends of the limiting side wheel shaft 232 are respectively provided with a limiting side wheel shaft fixing piece 233, and the fastening bolts 234 penetrate through the limiting side wheel shaft 232.
The bottom wheel limiting assembly 24 comprises a bottom wheel 241, and a bottom wheel mounting shaft 242 is sleeved on the bottom wheel 241.
As shown in fig. 12-13, the power module 3 includes a servo assembly 31, a transmission assembly 32 and a driving wheel assembly 33; the servo assembly 31 comprises a servo motor 311, an output shaft of the servo motor 311 is connected with a speed reducer 312, a servo assembly mounting plate 316 is arranged on the body-building machine, the servo assembly mounting plate 316 is used for being fixed on the second auxiliary side plate 15, a first servo synchronous wheel 313 is arranged on the output shaft of the speed reducer 312, a servo synchronous belt 314 is sleeved on the first servo synchronous wheel 313, and a second servo synchronous wheel 315 is sleeved on the other end of the servo synchronous belt 314; the transmission assembly 32 comprises a transmission shaft 321, two transmission synchronizing wheels 323 are sleeved in the middle of the transmission shaft 321, two transmission deep groove ball bearings 322 are respectively arranged on two sides of the transmission synchronizing wheels 323 on the transmission shaft 321, transmission synchronizing belts 324 are respectively sleeved on the two transmission synchronizing wheels 323, and one end of the transmission shaft 321 is sleeved on the second servo synchronizing wheel 315; the driving wheel assemblies 33 are provided with two driving wheel assemblies, each driving wheel assembly comprises a driving shaft 331, a driving wheel 332 for the driving shaft is sleeved on the driving shaft 331, driving wheels 333 are sleeved on two sides of the driving wheel 332 for the driving shaft on the driving shaft 331 respectively, the driving wheel 332 for the driving shaft of the two driving wheel assemblies 33 are sleeved with a synchronous belt 324 for transmission respectively, and two ends of the two driving shafts 331 are arranged on the four driving wheel vibration reduction assemblies 21 respectively.
The embodiment of the invention has the beneficial effects that: the interlayer vibration damping active carrier 6 provides power through the power module 3, and the vibration damping module 2 comprises four driving wheel vibration damping assemblies 21, two side vibration damping wheel assemblies 22, two side limiting wheel assemblies 23 and four bottom wheel limiting assemblies 24 which encircle the periphery of the long guide rail 44 for damping, so that the influence of multifrequency high-frequency vibration is inhibited or eliminated.
14-17, in one embodiment, the sandwich vibration damping active carrier 6 further includes a rail protection module 4, the rail protection module 4 includes a long rail 44, the long rail 44 is wrapped with a protective cover assembly 41, and a limit assembly 42 and a ratchet tensioning assembly 43 are disposed at two ends of the long rail 44; the protective cover assembly 41 comprises a protective cover 411 and four preset channels arranged on four sides of the side face of the protective cover 411, wherein four steel wire ropes 412 are arranged in the preset channels; the ends of the four wires 412 are secured to the ratchet tensioning assembly 43.
Wherein, the limiting component 42 comprises an inverted U-shaped limiting ring 422 and a limiting block 421 fixed under the limiting ring 422; the stopper rings 422 are fixed to both ends of the long rail 44, respectively.
The ratchet tensioning assembly 43 is provided with two ratchet tensioning assemblies, which are respectively arranged at two sides of the limiting ring 422, and comprises a ratchet rotating shaft 434, wherein the ratchet rotating shaft 434 is provided with two ratchet bearing seats, each ratchet bearing seat comprises a first bearing seat 431 and a second bearing seat 432, and each ratchet bearing seat is provided with a deep groove ball bearing 433; the deep groove ball bearing 433 is sleeved on the ratchet rotating shaft 434, the ratchet bearing seat is fixed on the side surface of the limiting ring 422, a ratchet 435 is arranged at the upper end part of the ratchet rotating shaft 434, a ratchet shift lever 436 matched with the ratchet 435 is arranged on the ratchet bearing seat, and the steel wire ropes 412 are respectively fixed at two ends of the ratchet rotating shaft 434.
Wherein, the protective cover 411 comprises three surfaces which are vertical in sequence, and sequentially wraps the upper side surface, the left side surface and the right side surface of the long guide rail 44.
Taking a spraying robot taking a building hanging basket 5 as a platform as an example, the working principle of protection of an interlayer vibration reduction active carrier 6 and a guide rail is described:
as shown in fig. 18, the long guide rail 44 is fixed to a predetermined place of the construction basket 5 by a guide rail mount, and the sandwich vibration damping active vehicle 6 is nested on the long guide rail 44. The painting actuator 7 is fixed to the top plate 17 by bolting. The two sets of limiting assemblies 42 and the ratchet tensioning wheel assembly 43 are respectively installed and fixed at preset positions at two ends of the long guide rail 44 through bolts. The shield 411 assembly 41 passes through the carrier interlayer. The two ends of the wire rope 412 are respectively wound and passed through the ratchet rotating shaft 434 to perform the hole 3 times, and then the ratchet rotating shafts 434 at the two ends of the long guide rail 44 are simultaneously rotated until the wire rope 412 is tensioned and straightened, and locked by the ratchet shift lever 436. At this time, the protective cover 411 is attached to the steel wire rope 412 in a tensioned and straightened state without lower layer collapse, and penetrates through the interlayer of the interlayer vibration-damping active carrier 6, and does not affect the movement of the interlayer vibration-damping active carrier 6.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (7)
1. The utility model provides a sandwich damping active carrier, is applied to long guide rail, its characterized in that: comprising the steps of (a) a step of,
the bracket module comprises a top plate, a first main side plate and a second main side plate, wherein the first main side plate and the second main side plate are vertically connected with the top plate, and the first main side plate and the second main side plate are mutually parallel and arranged on two sides of the top plate; a first auxiliary side plate and a second auxiliary side plate are respectively arranged between the first main side plate and the second main side plate; a connecting block is arranged between the first main side plate and the first auxiliary side plate, and the connecting block connects the first main side plate with the first auxiliary side plate; a connecting block is arranged between the second main side plate and the second auxiliary side plate, and the connecting block connects the second main side plate with the second auxiliary side plate; a connecting plate is arranged between the first auxiliary side plate and the second auxiliary side plate for connection;
the vibration reduction module comprises four driving wheel vibration reduction assemblies, two side vibration reduction wheel assemblies, two side limit wheel assemblies and four bottom wheel limit assemblies which surround the periphery of the long guide rail; the two driving wheel vibration reduction assemblies, the two side vibration reduction wheel assemblies and the two bottom wheel limiting assemblies are fixed on the first auxiliary side plate; the two driving wheel vibration reduction assemblies, the two side limiting wheel assemblies and the two bottom wheel limiting assemblies are fixed on the second auxiliary side plate;
the power module comprises a servo assembly, a transmission assembly and a driving wheel assembly; the servo assembly comprises a servo motor, an output shaft of the servo motor is connected with a speed reducer, a first servo synchronous wheel is arranged on the output shaft of the speed reducer, a servo synchronous belt is sleeved on the first servo synchronous wheel, and a second servo synchronous wheel is sleeved on the other end of the servo synchronous belt; the transmission assembly comprises a transmission shaft, two synchronous wheels for transmission are sleeved in the middle of the transmission shaft, deep groove ball bearings for transmission are respectively arranged on two sides of the synchronous wheels for transmission on the transmission shaft, synchronous belts for transmission are respectively sleeved on the two synchronous wheels for transmission, and one end of the transmission shaft is sleeved on the synchronous wheel for second servo; the driving wheel assemblies are provided with two driving wheels, each driving wheel assembly comprises a driving shaft, the driving shafts are sleeved with driving wheel synchronizing wheels, driving wheels are respectively sleeved on two sides of each driving wheel synchronizing wheel on the driving shaft, the driving wheel synchronizing wheels of the two driving wheel assemblies are respectively sleeved with a transmission synchronizing belt, and two ends of each driving wheel are respectively arranged on the four driving wheel vibration reduction assemblies;
the guide rail protection module comprises a long guide rail, a protective cover assembly is wrapped on the long guide rail, and a limit assembly and a ratchet tensioning assembly are arranged at two ends of the long guide rail; the protective cover assembly comprises a protective cover and four preset channels arranged on four sides of the side surface of the protective cover, and four steel wire ropes are arranged in the preset channels; the ends of the four steel wire ropes are fixed on the ratchet tensioning assembly;
the limiting assembly comprises an inverted U-shaped limiting ring and a limiting block fixed below the limiting ring; the limiting rings are respectively fixed at two ends of the long guide rail;
the ratchet tensioning assemblies are two and are respectively arranged at two sides of the limiting ring, and comprise a ratchet rotating shaft, two ratchet bearing seats are arranged on the ratchet rotating shaft, and deep groove ball bearings are arranged on the ratchet bearing seats; the deep groove ball bearing is sleeved on the ratchet wheel rotating shaft, the ratchet wheel bearing seat is fixed on the side face of the limiting ring, a ratchet wheel is arranged at the upper end of the ratchet wheel rotating shaft, a ratchet wheel deflector rod matched with the ratchet wheel is arranged on the ratchet wheel bearing seat, and the steel wire ropes are respectively fixed at two ends of the ratchet wheel rotating shaft.
2. The sandwich vibration damping active vehicle of claim 1, wherein: the protective cover comprises three surfaces which are vertical in sequence, and the upper side surface, the left side surface and the right side surface of the long guide rail are wrapped in sequence.
3. The sandwich vibration damping active vehicle of claim 1, wherein: the driving wheel vibration reduction assembly comprises a vibration reduction plate, two vibration reduction shafts are fixed below the vibration reduction plate, vibration reduction springs are sleeved on the vibration reduction shafts, linear bearings for the vibration reduction shafts are arranged below the vibration reduction springs on the vibration reduction shafts, vibration reduction blocks are wrapped outside the linear bearings for the vibration reduction shafts, deep groove bearings for driving shafts are arranged on the vibration reduction blocks, and the deep groove bearings for driving shafts are used for sleeving driving shafts of the driving wheel assembly.
4. A sandwich vibration damping active carrier as claimed in claim 3 wherein: the lower end of the vibration reduction shaft is provided with threads, and an adjusting nut is sleeved on the lower end of the vibration reduction shaft through threads.
5. The sandwich vibration damping active vehicle of claim 1, wherein: the side damping wheel assembly comprises a damping side wheel, a damping side wheel shaft is sleeved on the damping side wheel, two ends of the damping side wheel shaft are respectively and vertically connected with a pressure spring guide bolt for the damping side wheel, a pressure spring for the damping side wheel is sleeved on the pressure spring guide bolt for the damping side wheel, two ends of the damping side wheel shaft are provided with damping side wheel shaft fixing pieces, and the pressure spring guide bolts for the damping side wheel penetrate through the damping side wheel shaft fixing pieces.
6. The sandwich vibration damping active vehicle of claim 1, wherein: the side limiting wheel assembly comprises limiting side wheels, limiting side wheel shafts are sleeved on the limiting side wheels, two ends of each limiting side wheel shaft are respectively and vertically connected with fastening bolts, limiting side wheel shaft fixing pieces are respectively arranged at two ends of each limiting side wheel shaft, and the fastening bolts penetrate through the limiting side wheel shafts.
7. The sandwich vibration damping active vehicle of claim 1, wherein: the bottom wheel limiting assembly comprises a bottom wheel, and a bottom wheel mounting shaft is sleeved on the bottom wheel.
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| CN202211122322.4A CN115301462B (en) | 2022-09-15 | 2022-09-15 | Sandwich vibration reduction active carrier |
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| CN202211122322.4A CN115301462B (en) | 2022-09-15 | 2022-09-15 | Sandwich vibration reduction active carrier |
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| CN115301462B true CN115301462B (en) | 2023-08-08 |
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| CN113089931A (en) * | 2021-04-13 | 2021-07-09 | 谯红 | Spoke type cable truss structure reinforced by carbon fiber cables |
| CN216117936U (en) * | 2021-09-29 | 2022-03-22 | 蜂巢能源科技有限公司 | Wind shielding tool for battery test |
| CN216690235U (en) * | 2021-10-27 | 2022-06-07 | 筑橙机器人科技(昆山)有限公司 | Based on arc and straight shape orbital motion device |
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2022
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| CN112427197A (en) * | 2020-11-13 | 2021-03-02 | 黄文英 | Paint spraying apparatus is used in auto parts processing |
| CN113089931A (en) * | 2021-04-13 | 2021-07-09 | 谯红 | Spoke type cable truss structure reinforced by carbon fiber cables |
| CN216117936U (en) * | 2021-09-29 | 2022-03-22 | 蜂巢能源科技有限公司 | Wind shielding tool for battery test |
| CN216690235U (en) * | 2021-10-27 | 2022-06-07 | 筑橙机器人科技(昆山)有限公司 | Based on arc and straight shape orbital motion device |
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| CN115301462A (en) | 2022-11-08 |
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