Floor grinding robot capable of rotatably adjusting pinch bar
By designing a floor grinding robot with rotatable and adjustable pry bar, the problem of inefficient grinding disc replacement and maintenance in the prior art is solved, and a more efficient grinding disc maintenance process is achieved.
Patent Information
- Application Number
- CN202421948401.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-12
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-12
AI Technical Summary
When replacing and repairing grinding wheels, the existing floor grinding robots use lifting methods to cause cumbersome and complicated steps and inefficient efficiency.
A floor grinding robot with rotatable and adjustable pry bar is designed. Through the robot main body, pry bar, stop bar, first clamping plate, rotary groove and stop groove, the pry bar is rotated or fixed by pushing and pulling, so as to facilitate replacement and maintenance of the grinder.
The flexible rotation and fixing of the pry bar are achieved, which reduces the space occupancy rate, and switches to the handle structure through the pry bar to facilitate replacement and maintenance of the grinder and improves efficiency.
Smart Images
Figure CN222903442U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of floor grinding robots, in particular to a floor grinding robot with a rotatable and adjustable pry bar. Background Art
[0002] The emergence of floor grinding robots is the product of the deep integration of artificial intelligence and robotics technology. With the continuous advancement of artificial intelligence technology, especially the maturity of deep learning, machine vision and autonomous navigation technology, robots have a higher level of intelligence and autonomous operation capabilities. In the process of using floor grinding robots, an essential step is to replace and repair the grinding disc.
[0003] However, the floor grinding robot in the prior art usually adopts a hoisting method to lift the floor grinding robot to replace and repair the grinding disc. This method has cumbersome and complicated steps, resulting in low grinding disc replacement efficiency and maintenance efficiency. Utility Model Content
[0004] The purpose of the utility model is to provide a floor grinding robot with a rotatable adjustable pry bar, which solves the problem that the floor grinding robot in the prior art is usually lifted up by a hoisting method to replace and repair the grinding disc. This method has cumbersome and complicated steps, resulting in low grinding disc replacement efficiency and maintenance efficiency.
[0005] To achieve this purpose, the utility model adopts the following technical solutions:
[0006] A floor grinding robot with a rotatable and adjustable pry bar, comprising a robot body, a pry bar, a rotation-stopping strip and a first clamping plate;
[0007] The first clamping plate is installed on the robot body, and the first clamping plate is provided with a rotation groove, the pry bar can be rotatably installed in the rotation groove, and the pry bar can be moved left and right and installed in the rotation groove;
[0008] The rotation groove is provided with a rotation-stop groove, the rotation-stop bar is installed on the pry bar, and the rotation-stop bar can be clamped in the rotation-stop groove;
[0009] When the anti-rotation strip is clamped in the anti-rotation groove, the pry bar and the first clamping plate are in a relatively static state;
[0010] When the anti-rotation strip is separated from the anti-rotation groove, the pry bar and the first clamping plate are in a relative rotation state.
[0011] Furthermore, a mounting groove is provided at the end of the pry bar, the anti-rotation bar is installed in the mounting groove, and two ends of the anti-rotation bar protrude from two sides of the mounting groove respectively.
[0012] Specifically, each of the rotation grooves is provided with two anti-rotation grooves, and the two anti-rotation grooves are in an X-shaped structure.
[0013] Preferably, it further comprises a limiting plate, wherein the limiting plate is covered on the end surface of the end of the pry bar, and the limiting plate can abut against the inner side surface of the first clamping plate.
[0014] In some embodiments, an elastic member is further included, one end of which is mounted on the robot body, and the other end of which is connected to the limiting plate.
[0015] Furthermore, it also includes a second card-mounting plate, which is installed on the robot body and located outside the first card-mounting plate.
[0016] Specifically, a walking wheel is provided at the bottom of the rear end of the robot body, an inclined surface is provided at the top of the rear end of the robot body, and the first clamping plate is installed on the inclined surface.
[0017] Preferably, the pry bar is provided with a counterweight.
[0018] In some embodiments, a pedal rod seat and a pedal rod are further included, wherein the pedal rod seat is mounted on the robot body, and the pedal rod is swingably mounted on the pedal rod seat.
[0019] Compared with the prior art, one of the above technical solutions has the following beneficial effects:
[0020] Through the robot body, pry bar, anti-rotation bar, first clamping plate, rotating groove and anti-rotation groove, a push-pull method is adopted, which makes it easy for the anti-rotation bar to disengage from the anti-rotation groove to put the pry bar in a rotating state, and easy for the anti-rotation bar to be reset and clamped in the anti-rotation groove to put the pry bar in a anti-rotation state. Not only can the two pry bars be rotated to the left and right outer sides of the robot body for storage, reducing the space occupancy rate, but also the pry bar can be rotated to switch to the handle structure to swing and tilt the robot body along the walking wheel, thereby facilitating the replacement and maintenance of the grinding wheel. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the structure of a floor grinding robot according to one embodiment of the present invention;
[0022] Figure 2 This is a schematic diagram of the structure of the first card-mounting plate and the second card-mounting plate in one embodiment of the utility model;
[0023] Figure 3 yes Figure 2 A magnified view of point A;
[0024] Figure 4 This is a schematic diagram of the structure of one embodiment of the utility model in which the pry bar is rotated to serve as a handle;
[0025] Figure 5 This is a schematic diagram of the structure of a counterweight block in one embodiment of the utility model;
[0026] Figure 6 This is a schematic diagram of a pedal rod seat and a pedal rod structure of one embodiment of the utility model;
[0027] Among them: robot body 1, walking wheel 11, inclined surface 12, pry bar 2, counterweight block 21, installation groove 21, limit plate 3, anti-rotation bar 4, elastic member 5, first clamping plate 6, rotating groove 61, anti-rotation groove 62, second clamping plate 7, pedal rod seat 81, pedal rod 82. DETAILED DESCRIPTION
[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.
[0029] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", "inner side", "outer side", "inner end", "outer end", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features, which are used to distinguish and describe the features, without distinction of order or importance. In the description of the present utility model, unless otherwise specified, "multiple" means more than two.
[0030] In one embodiment of the present invention, Figure 1-6As shown, a floor grinding robot with a rotatable adjustable pry bar comprises a robot body 1, a pry bar 2, a stop bar 4 and a first clamping plate 6; the first clamping plate 6 is installed on the robot body 1, the first clamping plate 6 is provided with a rotation groove 61, the pry bar 2 can be rotatably installed in the rotation groove 61, and the pry bar 2 can be installed in the rotation groove 61 to the left and right; the rotation groove 61 is provided with a stop bar 62, the stop bar 4 is installed on the pry bar 2, and the stop bar 4 can be clamped in the stop groove 62; when the stop bar 4 is clamped in the stop groove 62, the pry bar 2 and the first clamping plate 6 are in a relatively static state; when the stop bar 4 is disengaged from the stop groove 62, the pry bar 2 and the first clamping plate 6 are in a relatively rotating state.In this embodiment, the number of the first mounting plate 6, the rotation groove 61, the anti-rotation bar 4 and the pry bar 2 is two respectively, the two mounting plates 6 are respectively installed on the left and right sides of the robot body 1, the two anti-rotation bars 4 are respectively installed on the ends of the corresponding pry bars 2, the ends of the two pry bars 2 are respectively installed on the two rotation grooves 61, and the anti-rotation bar 4 is clamped in the anti-rotation groove 62 to fix the pry bar 2 to the first mounting plate 6, the rotation groove 61 is a cylindrical structure, the anti-rotation groove 62 is a straight-line structure, and the two ends of the anti-rotation groove 62 are The pry bar 2 is L-shaped and protrudes from the outer periphery of the rotation groove 61 respectively. When the pry bar 2 is in the storage state, the pry bar 2 is located on the outer side of the left and right sides of the robot body 1, reducing the space occupancy rate. When the grinding disc of the robot body 1 needs to be replaced or repaired, the two pry bars 2 are pushed toward the robot body 1, so that the two pry bars 2 respectively drive the two anti-rotation bars 4 to move inward, so that the two anti-rotation bars 4 are disengaged from the anti-rotation groove 62. At this time, the pry bar 2 and the first clamping plate 6 are in a relative rotation state, and then the pry bar 2 is rotated. Specifically, the pry bar 2 drives the anti-rotation bar 4 to rotate 180°, so that the anti-rotation bar 4 is aligned with the anti-rotation groove 62 again, and then the pry bar 2 is pulled to the outside of the robot body 1 until the anti-rotation bar 4 is re-clamped in the anti-rotation groove 62. At this time, the pry bar 2 cannot rotate, that is, the pry bar 2 and the first clamping plate 6 are in a relatively static state, and then the staff pulls the two pry bars 2 with both hands respectively. Under the action of the pry bars 2, the robot body 1 swings and tilts along the walking wheel 11, so as to facilitate the replacement and maintenance of the grinding disc; the present application is carried out by the robot body 1 , pry bar 2, anti-rotation bar 4, first clamping plate 6, rotation groove 61 and anti-rotation groove 62, adopt a push-pull method, which makes it easy for the anti-rotation bar 4 to escape from the anti-rotation groove 62 to put the pry bar 2 in a rotating state, and makes it easy for the anti-rotation bar 4 to be reset and clamped in the anti-rotation groove 62 to put the pry bar 2 in a anti-rotation state. Not only can the two pry bars 2 be rotated to the left and right outer sides of the robot body 1 for storage, thereby reducing the space occupancy rate, but also the pry bars 2 can be rotated and switched to the handle structure to swing and tilt the robot body 1 along the walking wheel 11, thereby facilitating the replacement and maintenance of the grinding wheel.
[0031] like Figure 2-3As shown, the end of the pry bar 2 is provided with a mounting groove 21, the anti-rotation strip 4 is installed in the mounting groove 21, and the two ends of the anti-rotation strip 4 protrude from the two sides of the mounting groove 21. In this embodiment, the end of the pry bar 2 is recessed with the mounting groove 21, and the mounting groove 21 is a straight-line structure. After the anti-rotation strip 4 is installed in the mounting groove 21, the two ends of the anti-rotation strip 4 protrude from the two ends of the mounting groove 21, that is, the length of the anti-rotation strip 4 is greater than the diameter of the end of the pry bar 21. The embedded structure is used for installation, so that the installation of the anti-rotation strip 4 and the pry bar 2 is more secure, the structure is more compact, the integrity is better, and it saves more space. Preferably, the outer end face of the anti-rotation strip 4 is flush with the end face of the end of the pry bar 2.
[0032] like Figure 2-3 As shown, each of the rotating grooves 61 is provided with two anti-rotation grooves 62, and the two anti-rotation grooves 62 are in an X-shaped structure. In this embodiment, each of the rotating grooves 61 is provided with two anti-rotation grooves 62, and the two anti-rotation grooves 62 are in an X-shaped structure. Through the two anti-rotation grooves 62, the pry bar 2 has two fixed states when it is stored and when it is swung and tilted. When it is stored and placed, if one of the anti-rotation grooves 62 collapses and cannot be used, the other anti-rotation groove 62 can be used as a backup. Furthermore, when it is swung and tilted, the two anti-rotation grooves 62 correspond to the two fixed heights of the pry bar 2 respectively. The staff can choose the appropriate anti-rotation groove 62 for use according to their own height, which is suitable for more people, thereby achieving the effect of improving the versatility of the floor grinding robot.
[0033] like Figure 2-3 As shown, it also includes a limit plate 3, and the limit plate 3 is covered on the end face of the end of the pry bar 2, and the limit plate 3 can be against the inner side of the first clamping plate 6. In this embodiment, during installation, the anti-rotation strip 4 is placed in the installation groove 21, and the limit plate 3 is covered on the end face of the end of the pry bar 2. Because the end face of the anti-rotation strip 4 is flush with the end face of the pry bar 2, the end face of the limit plate 3 is also covered on the end face of the anti-rotation strip 4, and then the three are connected with a locking member. The limit plate 3 is directly opposite to the rotation groove 61, and the cross-section of the limit plate 3 is a circular structure. The cross-sectional area of the limit plate 3 is larger than that of the rotation groove 61. Cross-sectional area, when the pry bar 2 needs to be rotated, the pry bar 2 is pushed toward the inner side of the robot body 1 to make the anti-rotation bar 4 disengage from the anti-rotation groove 62. After the rotation is required, the pry bar 2 is pulled outward to make the anti-rotation bar 4 clamped in the anti-rotation groove 62, and the end face of the limiting plate 3 is abutted against the first clamping plate 6. By setting the limiting plate 3, the pry bar 2 can be prevented from completely disengaging from the rotation groove 61 toward the outside of the robot body 1.
[0034] like Figure 2-3 As shown, it also includes an elastic member 5, one end of which is mounted on the robot body 1, and the other end of which is connected to the limit plate 3. In this embodiment, the elastic member 5 is provided, one end of which is mounted on the robot body 1, and the other end of which is connected to the limit plate 3. The elastic member 5 is a spring. When the pry bar 2 needs to be rotated, the pry bar 2 is pressed toward the inner side of the robot body 1 to make the anti-rotation bar 4 come out of the anti-rotation groove 62. At this time, the elastic member 5 is in a compressed state. After the pry bar 2 is rotated to the desired position, under the elastic force of the elastic member 5, the elastic member 5 pushes the limit plate 3, and the limit plate 3 pushes the anti-rotation bar 4 and the pry bar 2, so that the anti-rotation bar 4 is clamped in the anti-rotation groove 62, and the limit plate 3 is against the end face of the first clamping plate 6. The purpose of automatic resetting is achieved through the elastic member 5, which is convenient and quick.
[0035] like Figure 1-4 As shown, it also includes a second card-mounting plate 7, which is installed on the robot body 1, and the second card-mounting plate 7 is located on the outside of the first card-mounting plate 6. In this embodiment, the second card-mounting plate 7 and the first card-mounting plate 6 have the same structure. Specifically, during installation, the end of the pry bar 2 passes through the second card-mounting plate 7 and the first card-mounting plate 6 in sequence, and is installed and connected between the first card-mounting plate 6 and the elastic member 5. The second card-mounting plate 7 is additionally arranged on the outside of the first card-mounting plate 6. Even if the limit plate 3 is separated from the pry bar 2, so that the anti-rotation strip 4 is disengaged to the outside of the first card-mounting plate 6, the second card-mounting plate 7 can play a blocking role at this time, so that the pry bar 2 will not be separated from the robot body 1 immediately, but will be stuck in the area between the first card-mounting plate 6 and the second card-mounting plate 7.
[0036] like Figure 1 As shown, a walking wheel 11 is provided at the bottom of the rear end of the robot body 1, an inclined surface 12 is provided at the top of the rear end of the robot body 1, and the first clamping plate 6 is installed on the inclined surface 12. In this embodiment, the inclined surface 12 is provided at the top of the rear end of the robot body 1, and the first clamping plate 6 is installed on the inclined surface 12, and cooperates with the walking wheel 11 provided at the bottom of the rear end of the robot body 1, so that it is convenient for employees to pull the pry bar 2 to make the robot body 1 swing and tilt along the walking wheel 11.
[0037] like Figure 5As shown, the pry bar 2 is provided with a counterweight 21. In this embodiment, the counterweight 21 is provided on the pry bar 2 to increase the weight of the pry bar 2. When the pry bar 2 is in the storage state, the center of gravity is located in the middle of the robot body 1, which is beneficial to improve the standing stability of the floor grinding robot and is not easy to tip over. When the robot body 1 needs to be tilted, the counterweight 21 can shift the center of gravity to the rear side of the robot body 1, thereby facilitating the tilting of the robot body 1.
[0038] like Figure 6 As shown, the robot body 1 further includes a pedal rod seat 81 and a pedal rod 82, wherein the pedal rod seat 81 is mounted on the robot body 1, and the pedal rod 82 is swingably mounted on the pedal rod seat 81. In this embodiment, there are two pedal rod seats 81, and the two pedal rod seats 81 are respectively mounted on the rear side of the robot body 1, and the two ends of the pedal rod 82 are respectively hinged to the two pedal rod seats 81. When the robot body 1 needs to be tilted up, the robot body 1 can be tilted up by stepping on the pedal rod 82, making the tilting more convenient, quick, time-saving and labor-saving.
[0039] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0040] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.
Claims
1. A floor grinding robot with a rotatable and adjustable pry bar, characterized in that: It includes a robot body, a pry bar, a rotation-stopping bar and a first mounting plate; The first clamping plate is installed on the robot body, and the first clamping plate is provided with a rotation groove, the pry bar can be rotatably installed in the rotation groove, and the pry bar can be moved left and right and installed in the rotation groove; The rotation groove is provided with a rotation-stop groove, the rotation-stop bar is installed on the pry bar, and the rotation-stop bar can be clamped in the rotation-stop groove; When the anti-rotation strip is clamped in the anti-rotation groove, the pry bar and the first clamping plate are in a relatively static state; When the anti-rotation strip is separated from the anti-rotation groove, the pry bar and the first clamping plate are in a relative rotation state.
2. A floor grinding robot with a rotatable and adjustable pry bar according to claim 1, characterized in that: An installation groove is provided at the end of the pry bar, the anti-rotation bar is installed in the installation groove, and two ends of the anti-rotation bar protrude from two sides of the installation groove respectively.
3. The floor grinding robot with a rotatable and adjustable pry bar according to claim 2, characterized in that: Each of the rotating grooves is provided with two anti-rotation grooves, and the two anti-rotation grooves are in an X-shaped structure.
4. The floor grinding robot with a rotatable and adjustable pry bar according to claim 2, characterized in that: It also includes a limiting piece, which is covered on the end surface of the end of the pry bar, and the limiting piece can be against the inner side surface of the first clamping plate.
5. The floor grinding robot with a rotatable and adjustable pry bar according to claim 4, characterized in that: It also includes an elastic member, one end of which is mounted on the robot body, and the other end of which is connected to the limiting plate.
6. The floor grinding robot with a rotatable and adjustable pry bar according to claim 1, characterized in that: It also includes a second card-mounting plate, which is installed on the robot body and located outside the first card-mounting plate.
7. The floor grinding robot with a rotatable and adjustable pry bar according to claim 1, characterized in that: A walking wheel is arranged at the bottom of the rear end of the robot body, an inclined surface is arranged at the top of the rear end of the robot body, and the first clamping plate is installed on the inclined surface.
8. The floor grinding robot with a rotatable and adjustable pry bar according to claim 1, characterized in that: The pry bar is provided with a counterweight.
9. The floor grinding robot with a rotatable and adjustable pry bar according to claim 1, characterized in that: It also includes a pedal rod seat and a pedal rod, wherein the pedal rod seat is installed on the robot body, and the pedal rod is swingably installed on the pedal rod seat.