CN223114897U - Flexible counterweight grinding robot - Google Patents
Flexible counterweight grinding robotInfo
- Publication number
- CN223114897U CN223114897U CN202421952183.2U CN202421952183U CN223114897U CN 223114897 U CN223114897 U CN 223114897U CN 202421952183 U CN202421952183 U CN 202421952183U CN 223114897 U CN223114897 U CN 223114897U
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- China
- Prior art keywords
- counterweight
- grinding
- main body
- weight
- flexible
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Abstract
The utility model relates to the technical field of grinding robots, in particular to a flexible-counterweight grinding robot which comprises a grinding part, a connecting part, a main body and a counterweight part, wherein the front parts of the grinding part and the main body are movably connected through the connecting part, one end of the counterweight part is movably connected with the main body, the other end of the counterweight part is freely movable between the connecting part and the main body, when the other end of the counterweight part is propped against the connecting part, the other end of the counterweight part is in sliding contact with the connecting part, and the movement of the grinding part is limited, so that the counterweight part can flexibly counterweight the grinding part and the main body, the service life of a grinding part is prolonged, and the connecting part is effectively prevented from being broken or damaged.
Description
Technical Field
The utility model relates to the technical field of grinding robots, in particular to a flexible counterweight grinding robot.
Background
When the grinding robot works, the weight distribution of each part of the grinding robot is possibly uneven, so that the machine generates unnecessary vibration or inclination during operation, and the balancing weight helps to realize the grinding stability during grinding work by increasing the weight of the grinding part of the robot, so that unbalance of the whole machine caused by vibration is avoided.
The balancing weight of the grinding robot is usually fixedly arranged at the grinding part, the balancing weight cannot be moved, flexible balancing of the grinding part cannot be realized, so that when the grinding part is jacked up upwards due to the fact that a grinding object is too hard, the grinding part is pressed by the balancing weight and cannot move upwards, a buffer margin is not provided, the connecting part between the grinding part and the main body is broken, the balancing weight is fixedly arranged at the grinding part, the grinding part cannot be lifted to a high enough position in the moving process of the grinding robot, the grinding part can be rubbed with the ground in the moving process, the abrasion speed of a grinding part of the grinding part is greatly increased, and the service life of the grinding part is shortened.
Disclosure of utility model
Aiming at the defects, the utility model aims to provide the grinding robot with flexible counterweight, the counterweight part can flexibly counterweight the grinding part and the main body, the service life of a grinding piece is prolonged, and the connection part is effectively prevented from being broken or damaged.
To achieve the purpose, the utility model adopts the following technical scheme:
The grinding robot with the flexible counterweight comprises a grinding part, a connecting part, a main body and a counterweight part, wherein the front parts of the grinding part and the main body are movably connected through the connecting part, one end of the counterweight part is movably connected with the main body, and the other end of the counterweight part is freely movable between the connecting part and the main body;
when the other end of the weight part is propped against the connecting part, the other end of the weight part is in sliding contact with the connecting part, and the movement of the grinding part is limited.
Further, the number of the weight parts is two, the two weight parts are respectively arranged at the left side and the right side of the main body, one end of the weight part is connected with the left side or the right side of the main body, and the other end of the weight part swings back and forth between the top surface of the connecting part and the main body.
Furthermore, the left side and the right side of the connecting part are respectively provided with a sliding part corresponding to the weight part, and the sliding parts are used for propping against the other end of the weight part.
Further, the sliding piece is a roller wheel which rolls back and forth.
Further, the counterweight part comprises a swinging rod and a gravity block, one end of the swinging rod is connected with the left side or the right side of the main body, the other end of the swinging rod is fixedly connected with the gravity block, and the gravity block swings back and forth between the top surface of the connecting part and the main body.
Further, the left and right sides of main part corresponds respectively the gravity piece is equipped with bearing strip shelves strip, the gravity piece back-and-forth swing in between the top surface of connecting portion and the top surface of bearing strip shelves strip.
Further, the gravity block is also provided with a swinging pull ring.
Further, the connecting portion comprises a grinding installation frame, the left side and the right side of the grinding installation frame are respectively provided with a bearing support, and the sliding piece is arranged on the bearing supports.
The technical scheme provided by the utility model has the advantages that the grinding part is movably connected with the front part of the main body through the connecting part, so that the main body can control the grinding part to move through the connecting part, such as lifting the grinding part or descending the grinding part, then one end of the counterweight part is movably connected with the main body, so that the other end of the counterweight part freely moves between the connecting part and the main body, when the other end of the counterweight part is propped against the connecting part, the other end of the counterweight part is in sliding contact with the connecting part, the weight of the counterweight part is used for pressing the connecting part, so that the movable connection relation of the connecting part is limited and cannot move freely, other movable actions such as lifting by a ground object, shaking along with the grinding action and the like are limited when the grinding part starts to grind, and the grinding stability is improved.
More importantly, when the grinding robot does not need to perform grinding work, the other end of the counterweight part can be moved to the main body to be placed, so that the grinding part can be lifted away from the ground by a certain height through the connecting part, the grinding part of the grinding part is prevented from rubbing against the ground in the moving process of the grinding robot, the service life of the grinding part is reduced, meanwhile, the weight of the main body is increased because the other end of the counterweight part is placed on the main body, the main body can be ensured not to be inclined forwards due to the fact that the balance of the main body is not lost due to the lifting of the grinding part, and the counterweight part can flexibly balance the grinding part and the main body.
Drawings
Fig. 1 is a schematic view of a part of a flexible counterweight grinding robot according to one embodiment of the utility model.
Fig. 2 is a partial schematic view of another weight state of the flexible weight grinding robot of fig. 1.
Fig. 3 is an enlarged view at a of a flexibly weighted grinding robot as described in fig. 1.
Fig. 4 is an enlarged view at B of a flexible weighted grinding robot as described in fig. 2.
The grinding device comprises a grinding part 1, a connecting part 2, a main body 3, a counterweight part 4, a sliding piece 21, a swinging rod 41, a gravity block 42, a bearing bar 11, a swinging pull ring 43, a grinding mounting frame 22 and a bearing bracket 23.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly, for distinguishing between the descriptive features, and not sequentially, and not lightly.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "coupled" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly connected, indirectly connected through an intermediary, or in communication between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present utility model can be understood by those of ordinary skill in the art according to specific circumstances.
A flexible weighted grinding robot according to an embodiment of the present utility model will be described below with reference to fig. 1 to 4.
The grinding robot with the flexible counterweight comprises a grinding part 1, a connecting part 2, a main body 3 and a counterweight part 4, wherein the front parts of the grinding part 1 and the main body 3 are movably connected through the connecting part 2, one end of the counterweight part 4 is movably connected with the main body 3, and the other end of the counterweight part 4 is freely movable between the connecting part 2 and the main body 3;
When the other end of the weight portion 4 abuts against the connecting portion 2, the other end of the weight portion 4 is in sliding contact with the connecting portion 2, and movement of the polishing portion 1 is restricted.
In the preferred embodiment of the flexible-weight grinding robot, as shown in fig. 1 to 4, the front parts of a grinding part 1 and a main body 3 are movably connected through a connecting part 2, so that the main body 3 can control the grinding part 1 to move through the connecting part 2, such as lifting the grinding part 1 or lowering the grinding part 1, then one end of a weight part 4 is movably connected with the main body 3, so that the other end of the weight part 4 freely moves between the connecting part 2 and the main body 3, when the other end of the weight part 4 abuts against the connecting part 2, the other end of the weight part 4 is in sliding contact with the connecting part 2, the weight of the weight part 4 presses the connecting part 2, so that the movable connection relation of the connecting part 2 is limited and cannot move at will, other movable actions such as lifting by a ground object, shaking along with the grinding action and the like are prevented when the grinding part 1 starts to work, and the other end of the weight part 4 freely moves between the connecting part 2 and the main body 3, and the other end of the weight part 4 is in sliding contact with the connecting part 2, when the rigidity of the ground object is too hard, so that the connecting part 2 is not pressed by the weight part 2 is kept to be well when the upward force of the weight is pressed by the weight, and the connecting part 2 is not pressed by the connecting part 2, and the flexible-weight part is prevented from being broken, and the flexible-weight state is prevented.
More importantly, when the grinding robot does not need to perform grinding work, the other end of the weight part 4 can be moved to the main body 3 to be placed, so that the grinding part 1 can be lifted away from the ground by a certain height through the connecting part 2, the friction between a grinding piece of the grinding part 1 and the ground in the moving process of the grinding robot is avoided, the service life of the grinding piece is reduced, meanwhile, the weight of the main body 3 is increased because the other end of the weight part 4 is placed in the main body 3, the main body 3 can be ensured not to incline forwards due to the lifting of the grinding part 1, and the weight part 4 can flexibly weight the grinding part 1 and the main body 3.
Further, the number of the weight parts 4 is two, the two weight parts 4 are respectively arranged at the left side and the right side of the main body 3, one end of the weight part 4 is connected with the left side or the right side shaft of the main body 3, and the other end of the weight part 4 swings back and forth between the top surface of the connecting part 2 and the main body 3.
In this embodiment, in order to facilitate the operation of the weight portion 4 and keep the center of gravity of the grinding robot after the weight portion 4 is disposed centered, one weight portion 4 is disposed on each of the left and right sides of the main body 3, and one end of the weight portion 4 of the main body 3 is connected to the left or right side shaft of the main body 3, so that the other end of the weight portion 4 of the main body 3 can pivot through a shaft, and swing back and forth between the top surface of the connecting portion 2 of the main body 3 and the main body 3, so as to implement the weight balancing of the grinding portion 1 or the main body 3.
Further, the left and right sides of the connection part 2 are respectively provided with a sliding member 21 corresponding to the weight part 4, and the sliding member 21 is used for abutting against the other end of the weight part 4.
In this embodiment, in order to make the other ends of the connecting portion 2 and the weight portion 4 slidingly contact, the slider 21 is provided on the left and right sides of the connecting portion 2 corresponding to the weight portion 4, respectively, and when the other end of the weight portion 4 and the slider 21 are abutted against each other, if the force in the horizontal direction exceeds the gravity applied by the other end of the weight portion 4, the sliding property of the slider 21 itself is utilized, so that the other end of the weight portion 4 and the connecting portion 2 can slide relatively, thereby avoiding breakage or damage of the connecting portion 2 due to the excessive force in the horizontal direction.
Further, the slider 21 is a roller that rolls back and forth.
In this embodiment, since the polishing robot receives more force in the front-rear direction during the polishing work and the movement, the slider 21 preferably employs a roller that rolls back and forth.
Further, the weight part 4 comprises a swinging rod 41 and a gravity block 42, one end of the swinging rod 41 is connected with the left side or the right side shaft of the main body 3, the other end of the swinging rod 41 is fixedly connected with the gravity block 42, and the gravity block 42 swings back and forth between the top surface of the connecting part 2 and the main body 3.
In this embodiment, the weight part 4 should concentrate the weight on the part applied to the connection part 2, and thus is composed of a swing lever 41 and a weight block 42, one end of the swing lever 41 is connected to the left or right side shaft of the main body 3, the other end of the swing lever 41 is fixedly connected to the weight block 42, the weight block 42 swings back and forth between the top surface of the connection part 2 and the main body 3, and applies pressure to the top surface of the connection part 2, compresses the grinding part 1, and applies pressure to the main body 3, increasing the weight of the main body 3.
Further, the left and right sides of the main body 3 are respectively provided with a bearing bar stop 11 corresponding to the gravity block 42, and the gravity block 42 swings back and forth between the top surface of the connecting portion 2 and the top surface of the bearing bar stop 11.
In this embodiment, in order to better support the weight of the gravity block 42 and avoid excessive contact between the gravity block 42 and the bottom surface, the left and right sides of the main body 3 are respectively provided with a bearing bar 11 corresponding to the gravity block 42, and the gravity block 42 swings back and forth between the top surface of the connecting portion 2 and the top surface of the bearing bar 11.
Further, the gravity block 42 is also provided with a swinging pull ring 43.
In this embodiment, the swinging of the weight 4 is usually performed manually, and in order to facilitate the operator to move the weight 42 to perform swinging, a swinging pull ring 43 is provided on the weight 42.
Further, the connecting portion 2 includes a grinding mounting frame 22, the left and right sides of the grinding mounting frame 22 are respectively provided with a bearing bracket 23, and the sliding member 21 is disposed on the bearing bracket 23.
In this embodiment, in order to better support the weight of the gravity block 42 and apply pressure to the grinding part 1, it is preferable that the bearing brackets 23 are provided on both left and right sides of the grinding frame 22 for mounting the grinding part 1, and the slider 21 is provided on the bearing brackets 23, so that the pressure is applied to the grinding part 1 through the bearing brackets 23 when the slider 21 and the gravity block 42 are in contact.
Other constructions, etc., and operation of a flexible weighted grinding robot according to embodiments of the present utility model are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, reference to the term "embodiment," "example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (8)
1. The grinding robot with the flexible counterweight is characterized by comprising a grinding part, a connecting part, a main body and a counterweight part, wherein the front parts of the grinding part and the main body are movably connected through the connecting part, one end of the counterweight part is movably connected with the main body, and the other end of the counterweight part is freely movable between the connecting part and the main body;
when the other end of the weight part is propped against the connecting part, the other end of the weight part is in sliding contact with the connecting part, and the movement of the grinding part is limited.
2. The flexible counterweight grinding robot of claim 1, wherein the number of the counterweight parts is two, the two counterweight parts are respectively arranged at the left side and the right side of the main body, one end of the counterweight part is connected with the left side or the right side shaft of the main body, and the other end of the counterweight part swings back and forth between the top surface of the connecting part and the main body.
3. The flexible-counterweight grinding robot of claim 2, wherein the left and right sides of the connecting portion are respectively provided with a sliding member corresponding to the counterweight portion, and the sliding member is used for propping against the other end of the counterweight portion.
4. A flexibly weighted grinding robot as set forth in claim 3, wherein the slide is a roller that rolls back and forth.
5. The flexible-counterweight grinding robot of claim 2, wherein the counterweight part comprises a swinging rod and a gravity block, one end of the swinging rod is connected with the left side or the right side shaft of the main body, the other end of the swinging rod is fixedly connected with the gravity block, and the gravity block swings back and forth between the top surface of the connecting part and the main body.
6. The flexible counterweight grinding robot of claim 5, wherein the left and right sides of the main body are provided with bearing bar bars corresponding to the gravity blocks respectively, and the gravity blocks swing back and forth between the top surfaces of the connecting parts and the top surfaces of the bearing bar bars.
7. The flexible counterweight grinding robot of claim 5, wherein the weight block is further provided with a swing pull ring.
8. The flexible counterweight grinding robot of claim 3, wherein the connecting portion comprises a grinding mounting frame, bearing brackets are respectively arranged on the left side and the right side of the grinding mounting frame, and the sliding piece is arranged on the bearing brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421952183.2U CN223114897U (en) | 2024-08-12 | 2024-08-12 | Flexible counterweight grinding robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421952183.2U CN223114897U (en) | 2024-08-12 | 2024-08-12 | Flexible counterweight grinding robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223114897U true CN223114897U (en) | 2025-07-18 |
Family
ID=96371934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421952183.2U Active CN223114897U (en) | 2024-08-12 | 2024-08-12 | Flexible counterweight grinding robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223114897U (en) |
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2024
- 2024-08-12 CN CN202421952183.2U patent/CN223114897U/en active Active
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