CN112879723A - Rotatable workstation removes chassis - Google Patents
Rotatable workstation removes chassis Download PDFInfo
- Publication number
- CN112879723A CN112879723A CN202110161735.2A CN202110161735A CN112879723A CN 112879723 A CN112879723 A CN 112879723A CN 202110161735 A CN202110161735 A CN 202110161735A CN 112879723 A CN112879723 A CN 112879723A
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- CN
- China
- Prior art keywords
- chassis
- fixedly connected
- motor
- workbench
- workstation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000007 visual effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Images
Classifications
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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
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/86—Combinations of sonar systems with lidar systems; Combinations of sonar systems with systems not using wave reflection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Manipulator (AREA)
- Handcart (AREA)
Abstract
The invention discloses a movable chassis of a rotatable workbench, belonging to the technical field of movable chassis; a movable chassis of a rotatable workbench comprises a fixed shell, a lower chassis is fixedly connected to the bottom end of the fixed shell, an upper chassis is fixedly connected to the top end of the fixed shell, supporting rods are fixedly mounted at four corners of the lower chassis and the upper chassis, two ends of each supporting rod are respectively fixedly connected to the top surface of the lower chassis and the bottom surface of the upper chassis, ultrasonic sensors are fixedly mounted on the side walls of the four sides of the fixed shell, and a travelling mechanism is connected to the bottom surface of the lower chassis; a battery is arranged in the fixed shell and fixedly connected to the upper surface of the lower chassis, a control panel and a workbench motor fixing support are arranged on two sides of the battery, the control panel and the workbench motor fixing support are both fixedly connected with the upper surface of the lower chassis, and a swing working mechanism is connected to the workbench motor fixing support; the invention effectively solves the problems of fixed structure, single function and low applicability of the existing design.
Description
Technical Field
The invention relates to the technical field of movable chassis, in particular to a movable chassis of a rotatable workbench.
Background
Nowadays, mobile chassis is more and more widely applied, and more functional modules are integrated on the mobile chassis to realize intellectualization. For a household mobile robot, devices such as a sterilization device, a humidifier, and an air purification device are often carried. These devices generally require sufficient contact of the generated active substance with the air to achieve the desired operational effect.
The traditional mobile chassis has low flexibility, and the functional module is fixed on the chassis and loses certain mobility. There are many functional modules that require some mobility to function more fully. For example, a sterilization robot fixes the sterilization and disinfection device on a movable chassis, and the chassis automatically cruises and carries the sterilization and disinfection device to perform sterilization and disinfection work on air at different positions. Traditional removal chassis can only fix functional module such as disinfection, and the scope of disinfecting is decided by the removal on chassis, and the region of disinfecting under such working method often receives the restriction of chassis shift position, can not fully evolve surrounding air, and work efficiency is lower. Therefore, the traditional mobile chassis has certain defects and cannot adapt to all working environments, so that a rotatable workbench mobile chassis is provided.
Disclosure of Invention
1. Technical problem to be solved by the invention
The present invention aims to provide a movable chassis of a rotatable workbench to solve the problems proposed in the background art:
the existing design structure is relatively fixed, the function is single, and the applicability is lower.
2. Technical scheme
In order to achieve the purpose, the invention provides the following technical scheme:
a movable chassis of a rotatable workbench comprises a fixed shell, a lower chassis and an upper chassis, wherein the lower chassis is fixedly connected to the bottom end of the fixed shell, the upper chassis is fixedly connected to the top end of the fixed shell, supporting rods are fixedly arranged at four corners of the lower chassis and the upper chassis, two ends of each supporting rod are respectively and fixedly connected to the top surface of the lower chassis and the bottom surface of the upper chassis, ultrasonic sensors are fixedly arranged on the side walls of the four sides of the fixed shell, and a travelling mechanism is connected to the bottom surface of the lower chassis; the utility model discloses a visual sensor, including fixed shell, chassis, control panel and workstation motor fixed bolster, fixed shell's inside is provided with the battery, battery fixed connection is at chassis upper surface down, the both sides of battery are provided with control panel and workstation motor fixed bolster, control panel and workstation motor fixed bolster all with chassis upper surface fixed connection down, be connected with swing operating device on the workstation motor fixed bolster, be provided with circular opening on the last chassis of going up, the last workstation that is connected with of swing operating device, the front end is still fixed mounting to go up the top surface on chassis has visual sensor.
Preferably, the traveling mechanism comprises a driving wheel motor fixing support, the driving wheel motor fixing support is fixedly connected to the middle position of the bottom surface of the lower chassis, a driving wheel motor is fixedly connected to the driving wheel motor fixing support, and a driving wheel is fixedly connected to an output shaft of the driving wheel motor; the walking mechanism further comprises universal wheels, and the universal wheels are fixedly installed on four corners of the bottom surface of the lower chassis.
Preferably, the swing working mechanism comprises a workbench motor, the workbench motor is fixedly connected to a workbench motor fixing support, a crank is fixedly connected to an output shaft of the workbench motor, a pin shaft is fixedly connected to one end, far away from the workbench motor, of the crank, and a connecting rod is rotatably connected to the pin shaft.
Preferably, the swing working mechanism further comprises a disc, the disc is rotatably connected to a circular opening on the upper chassis, the connecting rod is far away from a protruding rod fixedly connected with one end of the pin shaft, the top end of the protruding rod is rotatably connected to the outer side of the bottom surface of the disc, the workbench is fixedly connected to the top surface of the disc, and 8 mounting holes are uniformly and symmetrically formed in the workbench.
3. Advantageous effects
(1) According to the invention, the vision sensor is fixedly arranged on the upper chassis at the top end of the fixed shell and used for carrying out path navigation on the device body, and the ultrasonic sensors are fixedly connected to the four side walls of the fixed shell and can assist the device body to avoid obstacles in the advancing process; fixedly connected with battery on the chassis down, the battery can be for the power consumption structure on the device body supplies power, still fixedly connected with control panel on the chassis down simultaneously for turning to and the rotational speed of each motor on the controlling means body, in addition, fixedly connected with bracing piece between last chassis and lower chassis can effectively strengthen the structural rigidity of device body through being provided with the bracing piece.
(2) The traveling mechanism is fixedly arranged on the lower chassis and comprises a driving wheel motor, and the driving wheel motor can drive the driving wheel to rotate so as to drive the device body to advance; simultaneously still symmetry fixed mounting has four universal wheels on the four corners of chassis down, adopts the wheelset arrangement mode of four universal wheels of two drive wheels, can be convenient for on the one hand turn to, and on the other hand has also effectively improved the bearing capacity of device body.
(3) The invention installs a swing working mechanism in the fixed shell, the swing working mechanism is matched with the working platform on the upper chassis, when in use, the working platform motor of the swing working mechanism is started, when the working platform motor rotates, the crank is driven to rotate, one end of the crank far away from the working platform motor is fixedly connected with a pin shaft, the pin shaft is rotatably connected with a connecting rod, one end of the connecting rod far away from the pin shaft is rotatably connected to the outer side of the bottom surface of the disc through a convex rod, by utilizing the interaction between the crank and the connecting rod, the working platform motor can drive the disc to periodically rotate when rotating, the working platform is fixedly connected on the disc, so that the working platform can be driven to rotate together, the working platform is used for loading a plasma generator, and by matching with the swing working mechanism, the working coverage area of the device body in one stroke can be larger, the working efficiency is improved; meanwhile, eight symmetrical mounting holes are formed in the workbench, more additional functional modules can be added to the workbench, and the additional functional modules are added to the vacant space of the workbench on the basis of integrating the main functional module, so that the multifunctional device body is realized.
In summary, the invention provides a swing workbench additionally arranged on a mobile chassis, provides a suitable working platform for a functional module, and realizes the periodic swing of the workbench through a crank rocker mechanism, thereby optimizing the mobile chassis, increasing the mobility of the functional module, and effectively solving the problems of fixed structure, single function and low applicability of the existing design.
Drawings
FIG. 1 is a schematic structural diagram of a movable chassis of a rotatable workbench according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of a movable chassis of a rotatable workbench according to the present invention;
FIG. 3 is a schematic view of the bottom of a movable chassis of a rotatable workbench according to the present invention;
fig. 4 is an exploded view of a swing working mechanism of a movable chassis of a rotatable workbench according to the present invention.
The reference numbers in the figures illustrate:
1. a lower chassis; 2. an upper chassis; 3. a vision sensor; 4. a work table; 5. an ultrasonic sensor; 6. a drive wheel; 7. a universal wheel; 8. a housing; 9. a table motor; 10. a workbench motor fixing bracket; 11. a battery; 12. a control panel; 13. a support bar; 14. a drive wheel motor; 15. a driving wheel motor fixing bracket; 16. a disc; 17. a crank; 18. a pin shaft; 19. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-2, a movable chassis of a rotatable workbench comprises a fixed shell 8, a lower chassis 1 and an upper chassis 2, wherein the lower chassis 1 is fixedly connected to the bottom end of the fixed shell 8, the upper chassis 2 is fixedly connected to the top end of the fixed shell 8, supporting rods 13 are fixedly arranged at four corners of the lower chassis 1 and the upper chassis 2, two ends of each supporting rod 13 are respectively and fixedly connected to the top surface of the lower chassis 1 and the bottom surface of the upper chassis 2, ultrasonic sensors 5 are fixedly arranged on the side walls of four sides of the fixed shell 8, and the bottom surface of the lower chassis 1 is connected with a traveling mechanism; fixed housing 8's inside is provided with battery 11, battery 11 fixed connection is at 1 upper surface on chassis down, battery 11's both sides are provided with control panel 12 and workstation motor fixed bolster 10, control panel 12 and workstation motor fixed bolster 10 all with 1 upper surface fixed connection on the chassis down, be connected with swing operating mechanism on the workstation motor fixed bolster 10, upward be provided with circular opening on the chassis 2, be connected with workstation 4 on the swing operating mechanism, it has visual sensor 3 to go up still fixed mounting of front end on chassis 2's the top surface.
According to the invention, the visual sensor 3 is fixedly arranged on the upper chassis 2 at the top end of the fixed shell 8 and used for carrying out path navigation on the device body, and the ultrasonic sensors 5 are fixedly connected to the four side walls of the fixed shell 8, so that the device body can be assisted to avoid obstacles in the advancing process; fixedly connected with battery 11 on chassis 1 down, battery 11 can be for supplying power to the power consumption structure on the device body, and still fixedly connected with control panel 12 on chassis 1 down simultaneously for the direction of turning to and the rotational speed of each motor on the controlling means body, in addition, fixedly connected with bracing piece 13 between upper chassis 2 and lower chassis 1, through being provided with bracing piece 13, can effectively strengthen the structural rigidity of device body.
Example 2:
referring to fig. 1-3, the difference between the embodiment 1 and the embodiment is that the traveling mechanism includes a driving wheel motor fixing bracket 15, the driving wheel motor fixing bracket 15 is fixedly connected to the middle position of the bottom surface of the lower chassis 1, a driving wheel motor 14 is fixedly connected to the driving wheel motor fixing bracket 15, and a driving wheel 6 is fixedly connected to an output shaft of the driving wheel motor 14; the travelling mechanism also comprises universal wheels 7, and the universal wheels 7 are fixedly arranged on four corners of the bottom surface of the lower chassis 1.
The traveling mechanism is fixedly arranged on the lower chassis 1 and comprises a driving wheel motor 14, and the driving wheel motor 14 can drive a driving wheel 6 to rotate so as to drive the device body to advance; simultaneously still symmetry fixed mounting has four universal wheels 7 on the four corners of chassis 1 down, adopts the wheelset arrangement mode of four universal wheels 7 of two drive wheels 6, can be convenient for on the one hand turn to, and on the other hand has also effectively improved the bearing capacity of device body.
Example 3:
referring to fig. 1-4, the embodiment 1-2 is different in that the swing mechanism includes a table motor 9, the table motor 9 is fixedly connected to a table motor fixing bracket 10, an output shaft of the table motor 9 is fixedly connected to a crank 17, one end of the crank 17 away from the table motor 9 is fixedly connected to a pin 18, and the pin 18 is further rotatably connected to a connecting rod 19.
The swing working mechanism further comprises a disc 16, the disc 16 is rotatably connected to a circular opening on the upper base plate 2, a connecting rod 19 is far away from one end of the pin shaft 18 and is fixedly connected with a protruding rod, the top end of the protruding rod is rotatably connected to the outer side of the bottom surface of the disc 16, the workbench 4 is fixedly connected to the top surface of the disc 16, and 8 mounting holes are uniformly and symmetrically formed in the workbench 4.
The invention installs a swing working mechanism in the fixed shell 8, the swing working mechanism is matched with the working platform 4 on the upper chassis 2, when in use, the working platform motor 9 of the swing working mechanism is started, when the working platform motor 9 rotates, the crank 17 is driven to rotate, one end of the crank 17 far away from the working platform motor 9 is fixedly connected with a pin shaft 18, simultaneously, the pin shaft 18 is rotatably connected with a connecting rod 19, one end of the connecting rod 19 far away from the pin shaft 18 is rotatably connected to the outer side of the bottom surface of the disc 16 through a convex rod, by utilizing the interaction between the crank 17 and the connecting rod 19, the working platform motor 9 can drive the disc 16 to periodically rotate when rotating, the working platform is fixedly connected to the disc 16, thereby the working platform 4 can be driven to rotate together, the working platform 4 is used for loading a plasma generator, by matching with the swing working mechanism, the larger working coverage area of the device body in one stroke can be realized, the working efficiency is improved; meanwhile, eight symmetrical mounting holes are formed in the workbench 4, more additional function modules can be added to the workbench 4, and the additional function modules are added to the vacant space of the workbench 4 on the basis of integrating the main function module, so that the multifunctional device body is multifunctional.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a rotatable workstation removes chassis, includes fixed shell (8), lower chassis (1) and last chassis (2), its characterized in that: the lower chassis (1) is fixedly connected to the bottom end of the fixed shell (8), the upper chassis (2) is fixedly connected to the top end of the fixed shell (8), supporting rods (13) are fixedly mounted at four corners of the lower chassis (1) and the upper chassis (2), two ends of each supporting rod (13) are respectively fixedly connected to the top surface of the lower chassis (1) and the bottom surface of the upper chassis (2), the ultrasonic sensors (5) are fixedly mounted on the side walls of the four sides of the fixed shell (8), and the bottom surface of the lower chassis (1) is connected with a traveling mechanism; the inside of stationary housing (8) is provided with battery (11), battery (11) fixed connection is at chassis (1) upper surface down, the both sides of battery (11) are provided with control panel (12) and workstation motor fixed bolster (10), control panel (12) and workstation motor fixed bolster (10) all with chassis (1) upper surface fixed connection down, be connected with swing operating mechanism on workstation motor fixed bolster (10), be provided with circular opening on going up chassis (2), be connected with workstation (4) on the swing operating mechanism, front end still fixed mounting has visual sensor (3) on the top surface of going up chassis (2).
2. A rotatable table moving chassis according to claim 1, wherein: the walking mechanism comprises a driving wheel motor fixing support (15), the driving wheel motor fixing support (15) is fixedly connected to the middle position of the bottom surface of the lower chassis (1), a driving wheel motor (14) is fixedly connected to the driving wheel motor fixing support (15), and a driving wheel (6) is fixedly connected to an output shaft of the driving wheel motor (14); the walking mechanism further comprises universal wheels (7), and the universal wheels (7) are fixedly installed on four corners of the bottom surface of the lower chassis (1).
3. A rotatable table moving chassis according to claim 2, wherein: the swing working mechanism comprises a workbench motor (9), the workbench motor (9) is fixedly connected to a workbench motor fixing support (10), a crank (17) is fixedly connected to an output shaft of the workbench motor (9), one end of the crank (17) far away from the workbench motor (9) is fixedly connected with a pin shaft (18), and the pin shaft (18) is further rotatably connected with a connecting rod (19).
4. A rotatable table moving chassis according to claim 3, wherein: swing operating mechanism is still including disc (16), circular opening part on last chassis (2) is connected in disc (16) rotation, round pin axle (18) one end fixedly connected with protruding pole is kept away from in connecting rod (19), protruding pole top rotates to be connected in disc (16) bottom surface outside, workstation (4) fixed connection is on disc (16) top surface, even symmetry is provided with 8 mounting holes on workstation (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110161735.2A CN112879723B (en) | 2021-02-05 | 2021-02-05 | Movable chassis of rotatable workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110161735.2A CN112879723B (en) | 2021-02-05 | 2021-02-05 | Movable chassis of rotatable workbench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112879723A true CN112879723A (en) | 2021-06-01 |
| CN112879723B CN112879723B (en) | 2024-02-13 |
Family
ID=76055790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110161735.2A Active CN112879723B (en) | 2021-02-05 | 2021-02-05 | Movable chassis of rotatable workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112879723B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208950249U (en) * | 2018-07-20 | 2019-06-07 | 抹一（北京）科技有限公司 | A kind of body chassis of building decoration and fitment intelligent robot |
| CN209769495U (en) * | 2018-11-26 | 2019-12-13 | 北京联众恒泰机房设备有限公司 | Control console |
| AU2019101623A4 (en) * | 2019-12-16 | 2020-04-23 | Nanjing Yusheng Robot Technology Co.Ltd. | Chassis mounting structure of industrial robot |
-
2021
- 2021-02-05 CN CN202110161735.2A patent/CN112879723B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208950249U (en) * | 2018-07-20 | 2019-06-07 | 抹一（北京）科技有限公司 | A kind of body chassis of building decoration and fitment intelligent robot |
| CN209769495U (en) * | 2018-11-26 | 2019-12-13 | 北京联众恒泰机房设备有限公司 | Control console |
| AU2019101623A4 (en) * | 2019-12-16 | 2020-04-23 | Nanjing Yusheng Robot Technology Co.Ltd. | Chassis mounting structure of industrial robot |
Non-Patent Citations (1)
| Title |
|---|
| 张雪粉;: "迎宾机器人的底盘结构设计", 机械制造, no. 10 * |
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| Publication number | Publication date |
|---|---|
| CN112879723B (en) | 2024-02-13 |
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