A sorting robot

Abstract

The utility model belongs to sorting robot technical field, especially for a sorting robot, including counterweight base and install in the rotating seat of counterweight base top middle part still include: fixed axle rod, the inboard wall of counterweight base is fixed, one end of fixed axle rod rotatory link has the rotary lever, and the other end of rotary lever is connected with the adjusting arm, the extension arm of adjusting arm one end connection, the support rod that adjusting arm is close to extension arm one end surface distribution, the other end of extension arm is connected with support foot. The utility model discloses through setting up fixed axle rod, rotary lever, adjusting arm, extension arm and support foot etc. structure, can be convenient subsequent in use for counterweight base to carry out auxiliary support processing, to improve the stability of entire device in the subsequent working process in this way, prevent the device from dumping when sorting goods due to the center of gravity shift, the whole has higher practicality and stability.

Description

Technical Field

[0001] This utility model relates to the field of sorting robot technology, specifically to a sorting robot. Background Technology

[0002] With the rapid development of e-commerce, intelligent manufacturing and logistics, the daily processing volume of goods sorting scenarios has increased from tens of thousands to hundreds of thousands. Traditional manual sorting methods have problems such as low efficiency, high error rate and large proportion of labor costs, which can no longer meet the needs of large-scale sorting. Therefore, sorting robots have gradually become the mainstream solution. Their core mechanical structure usually includes a gripping mechanism, a conveying mechanism and a positioning mechanism, which realize the gripping, transfer and classification of goods through mechanical actions.

[0003] With the rapid development of the logistics industry, cargo sorting has become particularly important. Currently, most sorting robots on the market need to be placed in a designated location during operation, and then the movement of the robotic arm structure is used to sort the goods. However, when sorting some heavy items, because the center of the robotic arm and the center of the entire sorting robot base are not on the same center of gravity, the subsequent movement of the items by the robotic arm can cause the entire sorting robot to become unstable under the influence of the large weight. This may lead to the sorting robot tipping over during the sorting and transportation of items, resulting in poor overall stability.

[0004] Therefore, we propose a sorting robot to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a sorting robot that solves the problem mentioned in the background: with the rapid development of the logistics industry, cargo sorting has become particularly important. Currently, most common sorting robots on the market require placement in a designated location before using the movement of the robotic arm to sort the goods. However, when sorting heavy items, the center of the robotic arm and the center of the robot's base are not at the same center of gravity. As the robotic arm moves the items, the significant weight can cause instability in the entire sorting robot, potentially leading to tipping over during sorting and transportation, resulting in poor overall stability.

[0006] (II) Technical Solution To achieve the above objectives, this utility model specifically adopts the following technical solution: A sorting robot includes a counterweight base and a rotating seat mounted at the center of the top of the counterweight base, and further includes: A fixed shaft is fixed to the inner wall of the counterweight base. One end of the fixed shaft is rotatably connected to a rotating rod, and the other end of the rotating rod is connected to an adjusting arm. Support rods are distributed on the surface of one end of the adjusting arm near the extending arm. One end of the adjusting arm is connected to the extending arm, and the other end of the extending arm is connected to a supporting foot. An extension rod is fixed to the end of the extension arm away from the supporting foot, and is used to extend the extension arm. The retractable structure is located on the inner side of one end of the adjusting arm, which facilitates the extension of the auxiliary extension rod.

[0007] Furthermore, the side wall of the counterweight base is provided with a folding cavity, and a lock hole is connected to the bottom side of the folding cavity, with the fixed shaft rotatably connected to the upper end of the inner wall of the folding cavity.

[0008] Furthermore, the retraction structure includes an anti-slip pad, a locking block, a retraction groove, a positioning hole, a locking slot, a protrusion, and a groove. The bottom of the support foot is provided with an anti-slip pad, the end of the support rod away from the fixed shaft is fixed with a locking block, the bottom inner side of the adjusting arm is provided with a retraction groove, the outer wall of the adjusting arm is provided with a positioning hole, the back of the adjusting arm is provided with a locking slot, the inner cavity of the adjusting arm is fixed with a protrusion, one end of the extension arm is fixed with an extension rod, and one end of the extension rod is provided with a groove.

[0009] Furthermore, a first spring is connected to the inner cavity of one end of the extension rod, and a positioning rod is connected to the other end of the first spring. A first auxiliary sliding plate is sleeved on the outer ring surface of one end of the positioning rod.

[0010] Furthermore, a second spring is connected to the inner bottom of the extension arm, and a locking rod is connected to the other end of the second spring. A second auxiliary sliding plate is sleeved on the outer ring surface of one end of the locking rod.

[0011] Furthermore, the folding cavities are equidistantly distributed along the center point of the counterweight base, and the folding cavities and the counterweight base form an integrated structure.

[0012] (III) Beneficial Effects Compared with the prior art, this utility model provides a sorting robot with the following advantages: This utility model, through the setting of fixed shaft, rotating rod, adjusting arm, extension arm and supporting foot, can facilitate the auxiliary support of the counterweight base during subsequent use, thereby improving the stability of the entire device in subsequent operation and preventing the device from tipping over due to the shift of the center of gravity when sorting items. The whole device has higher practicality and stability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2This is a side view of the counterweight base of this utility model. Figure 3 This is a side view of the adjusting arm structure of this utility model; Figure 4 This is a schematic diagram of the cross-sectional structure of the extension arm portion of this utility model; Figure 5 This is a schematic diagram of the cross-sectional structure of the extension rod portion of this utility model; Figure 6 This is a side view of the adjusting arm structure of this utility model.

[0014] In the diagram: 1. Counterweight base; 2. Rotating seat; 3. Folding cavity; 4. Locking hole; 5. Fixed shaft; 6. Rotating rod; 7. Adjusting arm; 8. Support rod; 9. Extension arm; 10. Support foot; 11. Anti-slip pad; 12. Locking block; 13. Retraction groove; 14. Positioning hole; 15. Locking groove; 16. Protrusion; 17. Extension rod; 18. Groove; 19. First spring; 20. Positioning rod; 21. First auxiliary sliding plate; 22. Second spring; 23. Locking rod; 24. Second auxiliary sliding plate. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, one embodiment of this utility model proposes a sorting robot, including a counterweight base 1 and a rotating seat 2 installed at the center of the top of the counterweight base 1. The top of the rotating seat 2 is provided with a robotic arm for sorting goods. The robot also includes: A fixed shaft 5 is fixed to the inner wall of the counterweight base 1. Both ends of the fixed shaft 5 are rotatably connected to the counterweight base 1 through bearing seats. A rotating rod 6 is rotatably connected to one end of the fixed shaft 5, and an adjusting arm 7 is connected to the other end of the rotating rod 6. The adjusting arm 7 is rotatably connected to the rotating rod 6 through bearing seats. A slot with a size that matches the size of the rotating rod 6 is opened on the inner side of the top of the adjusting arm 7. Support rods 8 are distributed near the surface of one end of the adjusting arm 7 and the extension arm 9. One end of the support rod 8 is rotatably connected to the fixed shaft 5 through bearing seats. The support rods 8 are symmetrically distributed along the vertical center line of the fixed shaft 5. One end of the adjusting arm 7 is connected to the extension arm 9, and the other end of the extension arm 9 is connected to a support foot 10. The support foot 10 is rotatably connected to the inner side of one end of the extension arm 9 through bearing seats. Extension rod 17 is fixed to the end of extension arm 9 away from support foot 10, and is used to extend extension arm 9; The retractable structure is located on the inner side of one end of the adjusting arm 7, which facilitates the subsequent extension of the auxiliary extension rod 17. In use, the extension arm 9 is pulled beforehand. This movement of the extension arm 9 pulls the adjusting arm 7, which in turn moves the rotating rod 6. As the rotating rod 6 moves, one end rotates along the outer ring of one end of the fixed shaft 5, facilitating subsequent extension of the entire support structure. With the movement of the adjusting arm 7 and the rotating rod 6, a certain angle exists between them. Then, the support rod 8 is rotated, and one end of the support rod 8 rotates along the fixed shaft 5. Once the angle between the adjusting arm 7 and the rotating rod 6 is adjusted, the adjusting arm 7, the rotating rod 6, and the support rod 8 form a triangular structure. The fixed shaft 5 is designed to provide better auxiliary support for the entire counterweight base 1. It is worth noting that the angle between the adjusting arm 7 and the rotating rod 6 can be adjusted according to actual usage needs, making it easy to adapt to different usage environments. As the adjusting arm 7 is adjusted, the extension arm 9 will drive the support foot 10 to move as well, and make the lower surface of the support foot 10 contact the plane. The extension rod 17 can extend along the adjusting arm 7 when the extension arm 9 is pulled. When the extension rod 17 extends, it will move in the retraction structure to ensure the stability of the extension rod 17 during the extension process.

[0017] like Figure 1 and Figure 2 As shown, in some embodiments, the side wall of the counterweight base 1 is provided with a folding cavity 3, and a lock hole 4 is connected to the bottom side of the folding cavity 3, and the fixed shaft 5 is rotatably connected to the upper end of the inner wall of the folding cavity 3. When in use, the counterweight base 1 is moved to a suitable position in advance, and then the supporting rotating rod 6, adjusting arm 7 and extension arm 9 are extended out of the inner side of the folding cavity 3 to facilitate the subsequent auxiliary support treatment of the counterweight base 1.

[0018] like Figure 6 As shown, in some embodiments, the retraction structure includes an anti-slip pad 11, a locking block 12, a retraction groove 13, a positioning hole 14, a locking slot 15, a protrusion 16, and a groove 18. An anti-slip pad 11 is provided at the bottom of the support foot 10. The anti-slip pad 11 is made of rubber and serves to prevent slippage. A locking block 12 is fixed at the end of the support rod 8 away from the fixed shaft rod 5. A retraction groove 13 is provided on the inner side of the bottom of the adjusting arm 7. Positioning holes 14 are provided on the outer side wall of the adjusting arm 7. The positioning holes 14 are equidistantly distributed along the two side walls of the adjusting arm 7. 14 forms an integrated structure with the adjusting arm 7. The back of the adjusting arm 7 is provided with a slot 15. The slots 15 are equidistantly distributed along the back of the adjusting arm 7 and penetrate the inner side of the adjusting arm 7 and the protrusion 16. The protrusion 16 is fixed in the inner cavity of the adjusting arm 7. One end of the extension arm 9 is fixed with an extension rod 17, and one end of the extension rod 17 is provided with a groove 18. The inner diameter of the groove 18 is adapted to the outer diameter of the protrusion 16, and the inner side of the groove 18 is connected to a slot with a size adapted to the size of the slot 15, and the two are spaced at the same distance. During use, as the supporting foot 10 moves, the anti-slip pad 11 fixed at its bottom also moves and contacts the ground, thus achieving the purpose of anti-slip. During the rotation of the supporting rod 8, the locking block 12 connected to one end also moves. When the supporting rod 8 moves to the appropriate position, one end of the locking block 12 is inserted into the locking groove 15, extending through the groove 15 and into the slot communicating with one side of the recess 18, for further limiting the extension rod 17. When the extension arm 9 needs to be extended, it is pulled longitudinally. Arm 9 drives the extension rod 17 to move. Since a groove 18 is provided on one end of the extension rod 17 and the size of the groove 18 matches the size of the protrusion 16, when the extension rod 17 is pulled, it slides along the protrusion 16 provided in the inner cavity of the adjusting arm 7 through the groove 18 on its surface. This provides guidance for the movement of the extension rod 17 and improves its stability. After the extension rod 17 is adjusted to a suitable position, the locking structure is moved to one side of the positioning hole 14 with the movement of the extension rod 17. This makes it convenient to input one end of the locking structure into the positioning hole 14 to achieve the positioning of the extension rod 17.

[0019] like Figure 5As shown, in some embodiments, a first spring 19 is connected to the inner cavity of one end of the extension rod 17, and a positioning rod 20 is connected to the other end of the first spring 19. The two ends of the first spring 19 are respectively connected to the inner cavity of one end of the extension rod 17 and the surface of one end of the positioning rod 20. A detachable cover is provided on the surface of one end of the extension rod 17 for subsequent replacement of the first spring 19. A first auxiliary sliding plate 21 is sleeved on the outer ring surface of one end of the positioning rod 20. In use, when the extension rod 17 slides to the appropriate position, the positioning rod 20 moves to one side of a positioning hole 14, and the center lines of the two are on the same horizontal line. Then, the reverse force generated by the deformation of the first spring 19 will push the positioning rod 20 in the opposite direction, so that one end of the positioning rod 20 can be inserted into the inside of the positioning hole 14, thereby realizing the positioning of the extension rod 17. The first auxiliary slide plate 21 is used to improve the stability of the subsequent movement of the positioning rod 20.

[0020] like Figure 4 As shown, in some embodiments, a second spring 22 is connected to the inner side of the bottom of the extension arm 9, and a locking rod 23 is connected to the other end of the second spring 22. The two ends of the second spring 22 are respectively connected to the inner cavity of one end of the extension arm 9 and the surface of one end of the locking rod 23. A detachable cover is provided on the surface of one end of the extension arm 9 for subsequent replacement of the second spring 22. A second auxiliary sliding plate 24 is sleeved on the outer ring surface of one end of the locking rod 23. In use, when the extension arm 9 retracts to the inside of the folding cavity 3, the locking rod 23 moves to one side of the lock hole 4. At this time, the pressure applied to the locking rod 23 disappears. Since the locking rod 23 will squeeze the second spring 22 when it moves laterally, and cause it to deform and generate a reverse force, when the pressure applied to the locking rod 23 disappears, the reverse force generated by the deformation of the second spring 22 will push the locking rod 23 in the opposite direction, thereby inputting one end of the locking rod 23 into the lock hole 4, so as to realize the positioning of the extension arm 9. The second auxiliary slide plate 24 is used to improve the stability of the locking rod 23 during the movement.

[0021] like Figure 1 and Figure 2 As shown, in some embodiments, the folding cavities 3 are equidistantly distributed along the center point of the counterweight base 1, and the folding cavities 3 and the counterweight base 1 form an integrated structure. When in use, the multiple folding cavities 3 make it easy to store the adjusting arm 7 and the extension arm 9.

[0022] In summary, during use, the extension arm 9 is pulled in advance. This causes the adjusting arm 7 to move, which in turn moves the rotating rod 6. As the rotating rod 6 moves, one end rotates along the outer ring of one end of the fixed shaft 5. After rotation, the support rod 8 is moved, causing the locking block 12 to engage with the locking slot 15. This creates a triangular structure with the adjusting arm 7, rotating rod 6, and support rod 8, facilitating better support of the entire counterweight base 1 by the subsequent fixed shaft 5. As the adjusting arm 7 moves, the extension arm 9 causes the support foot 10 to contact the plane, ensuring stability. When the extension arm 9 needs to be extended, it drives the extension rod 17 to move. When the extension rod 17 is adjusted to the appropriate position, the locking structure is moved to one side of the positioning hole 14 along with the movement of the extension rod 17, making it convenient to input one end of the locking structure into the positioning hole 14 to achieve the positioning of the extension rod 17. When the extension rod 17 slides to the appropriate position, the positioning rod 20 moves to one side of the positioning hole 14, and the center lines of the two are on the same horizontal line. Then, the reverse force generated by the deformation of the first spring 19 will push the positioning rod 20 in the opposite direction, so that one end of the positioning rod 20 can be input into the inside of the positioning hole 14 to achieve the positioning of the extension rod 17. The first auxiliary slide plate 21 is used to improve the stability of the positioning rod 20 during the subsequent movement.

[0023] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A sorting robot, comprising a counterweight base (1) and a rotating seat (2) mounted on the top center of the counterweight base (1), characterized in that, Also includes: A fixed shaft (5) is fixed to the inner wall of the counterweight base (1). One end of the fixed shaft (5) is rotatably connected to a rotating rod (6), and the other end of the rotating rod (6) is connected to an adjusting arm (7). The adjusting arm (7) is close to the support rod (8) distributed on one end of the extension arm (9). One end of the adjusting arm (7) is connected to the extension arm (9), and the other end of the extension arm (9) is connected to a supporting foot (10). An extension rod (17) is fixed to one end of the extension arm (9) away from the supporting foot (10) and is used to extend the extension arm (9); The retractable structure is located on the inner side of one end of the adjusting arm (7), which facilitates the subsequent extension of the auxiliary extension rod (17).

2. A sorting robot according to claim 1, characterized in that: The counterweight base (1) has a folding cavity (3) on its side wall, and a lock hole (4) is connected to the bottom side of the folding cavity (3). The fixed shaft (5) is rotatably connected to the upper end of the inner wall of the folding cavity (3).

3. A sorting robot according to claim 1, characterized in that: The retraction structure includes an anti-slip pad (11), a locking block (12), a retraction groove (13), a positioning hole (14), a locking groove (15), a protrusion (16), and a groove (18). The bottom of the support foot (10) is provided with an anti-slip pad (11). The end of the support rod (8) away from the fixed shaft rod (5) is fixed with a locking block (12). The bottom inner side of the adjusting arm (7) is provided with a retraction groove (13). The outer side wall of the adjusting arm (7) is provided with a positioning hole (14). The back of the adjusting arm (7) is provided with a locking groove (15).

4. A sorting robot according to claim 3, characterized in that: The inner cavity of the adjusting arm (7) is fixed with a protrusion (16), and one end of the extension arm (9) is fixed with an extension rod (17), and one end of the extension rod (17) is provided with a groove (18).

5. A sorting robot according to claim 4, characterized in that: One end of the extension rod (17) is connected to a first spring (19), and the other end of the first spring (19) is connected to a positioning rod (20). One end of the positioning rod (20) is fitted with a first auxiliary sliding plate (21).

6. A sorting robot according to claim 1, characterized in that: The bottom inner side of the extension arm (9) is connected to a second spring (22), and the other end of the second spring (22) is connected to a locking rod (23). A second auxiliary sliding plate (24) is sleeved on the outer ring surface of one end of the locking rod (23).

7. A sorting robot according to claim 2, characterized in that: The folding cavities (3) are equidistantly distributed along the center point of the counterweight base (1), and the folding cavities (3) and the counterweight base (1) form an integrated structure.

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