A right hook robot convenient to disassemble

Abstract

The utility model relates to positive hook robot technical field, concretely is a positive hook robot convenient to dismouting, including base and be used to the clamp of positive hook, the top of base is provided with mechanical arm, the output of mechanical arm is provided with rack, the inner chamber of rack is provided with sliding assembly, the rear side of clamp is provided with fixed block, the outer wall left and right sides of fixed block all are provided with fixed hole, two sliding plates are provided on sliding assembly, the side of two sliding plates close to each other all is provided with fixed rod, the outer wall of fixed rod and the inner chamber of fixed hole are suitable cooperation and all are six prismatic. This positive hook robot convenient to dismouting has solved the positive hook clamp of prior art positive hook robot and adopts many bolts to fix it on the mechanical arm, when the clamp needs to be disassembled and replaced because of damage, needs to consume a lot of time to dismount the bolt, and the operation is complicated and troublesome.

Description

Technical Field

[0001] This utility model relates to the field of hook robot technology, specifically a hook robot that is easy to assemble and disassemble. Background Technology

[0002] A hook robot is a type of automated device that uses an end effector designed with a specific hook-like structure to actively grasp, suspend, or connect target objects using mechanical, electromagnetic, or pneumatic principles. Its core feature lies in the active control of the hook-like structure (as opposed to passive hooking), which can dynamically adjust the hook's posture, force, or opening / closing state according to task requirements to adapt to operational needs in complex environments.

[0003] However, existing hook robots use multiple bolts to fix the hook gripper to the robotic arm. When the gripper is damaged and needs to be disassembled and replaced, a lot of time is required to disassemble and reassemble the bolts, which is complicated and troublesome. To address this problem, a hook robot that is easy to disassemble and reassemble is provided. Utility Model Content

[0004] The purpose of this utility model is to provide a detachable and easily assembled hook robot to solve the problems mentioned in the background art. To achieve the above objective, this utility model provides the following technical solution: A detachable and easily assembled hook robot includes a base and a clamp for the hook. A robotic arm is provided at the top of the base, and a frame is provided at the output end of the robotic arm. A sliding assembly is provided in the inner cavity of the frame. A fixing block is provided on the rear side of the clamp. Fixing holes are provided on both the left and right sides of the outer wall of the fixing block. Two sliding plates are provided on the sliding assembly. A fixing rod is provided on the side of the two sliding plates that are close to each other. The outer wall of the fixing rod fits into the inner cavity of the fixing hole and is hexagonal in shape.

[0005] Preferably, the sliding assembly includes a lead screw, a handle, sliders, and a limiting assembly. One end of the lead screw is rotatably connected to the right side of the inner cavity of the frame via a bearing, and the other end of the lead screw extends to the left end of the frame and is fixedly connected to the handle. The two sliders are respectively screwed to the left and right sides of the outer wall of the lead screw and are respectively fixedly connected to the two slide plates. The limiting assembly is located on the rear side of the inner cavity of the frame and is fixedly connected to the rear ends of the two sliders.

[0006] Preferably, the threads on the left and right sides of the outer wall of the lead screw are arranged opposite to each other.

[0007] Preferably, the limiting component includes a limiting groove and limiting blocks. The limiting groove is formed on the rear side of the inner cavity of the frame, and the two limiting blocks are slidably embedded in the inner cavity of the limiting groove and are respectively fixedly connected to two sliders.

[0008] Preferably, the inner cavity of the limiting groove and the outer wall of the limiting block are adapted to each other and are both in the shape of a "T".

[0009] Preferably, each of the four corners of the base is provided with a connecting plate, each connecting rod is rotatably connected to a wheel via a bearing, and both sides of the outer wall of the base are provided with fixing components.

[0010] Preferably, the fixing assembly includes a fixing plate, a fixing cylinder, a screw, a lifting plate, a fixing cone, a guide rod, and a knob. The fixing plate is disposed on one side of the outer wall of the base. The fixing cylinder is fixedly inserted into the fixing plate. The screw is screwed into the inner cavity of the fixing cylinder. The lifting plate is rotatably connected to the bottom end of the screw via a bearing. The knob is disposed at the top end of the screw. Multiple fixing cones are disposed at the bottom end of the lifting plate. The guide rod is slidably inserted into the fixing plate and fixedly connected to the top end of the lifting plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. When installing the fixture, place the fixing block between the two slide plates and align the fixing holes with the corresponding fixing rods. Rotate the handle to rotate the lead screw, which in turn generates a relative thread rotation force on the opposite threads on the left and right sides of the lead screw's outer wall. This causes the two slide plates to slide relative to each other under the limiting action of the limiting groove and the limiting block. The two slide plates then drive the two fixing rods to slide towards the center of the front end of the frame, allowing the two fixing rods to insert into the inner cavities of the two fixing holes. Under the combined action of the fixing rods and the fixing holes, the fixture can be fixed. The operation is simple and convenient, solving the problem that existing hook robots use multiple bolts to fix the hook fixture to the robotic arm, which requires a lot of time to disassemble and replace the fixture when it is damaged, making the operation complicated and troublesome. 2. The wheels facilitate the movement of the device, making it easier to reposition and improving its usability. Rotating the knob causes the screw to rotate. Since the screw is screwed into the inner cavity of the fixed cylinder, when the screw rotates, the lifting plate causes the fixed cone to slide downwards in a straight line under the limiting action of the guide rod, allowing the fixed cone to insert into the soil. This fixes the device and prevents it from moving when the hook is in the correct position, thus improving its stability during use. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This utility model Figure 1 Enlarged view of point A; Figure 3 This is a schematic diagram of the structure of the fixing component of this utility model; Figure 4 This is a schematic diagram of the structure of the fixing block and fixing hole of this utility model.

[0013] In the diagram: 1. Base; 2. Robotic arm; 3. Connecting plate; 4. Wheel; 5. Fixing plate; 6. Fixing cylinder; 7. Screw; 8. Lifting plate; 9. Fixing cone; 10. Guide rod; 11. Knob; 12. Frame; 13. Clamp; 14. Fixing block; 15. Fixing hole; 16. Slide plate; 17. Fixing rod; 18. Lead screw; 19. Handle; 20. Slider; 21. Limiting groove; 22. Limiting block. Detailed Implementation

[0014] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figures 1 to 4 This utility model provides a technical solution: a detachable and assembleable positive hook robot, including a base 1 and a clamp 13 for the positive hook. A robotic arm 2 is provided at the top of the base 1, and a frame 12 is provided at the output end of the robotic arm 2. A sliding assembly is provided in the inner cavity of the frame 12. A fixing block 14 is provided on the rear side of the clamp 13. Fixing holes 15 are provided on both the left and right sides of the outer wall of the fixing block 14. Two sliding plates 16 are provided on the sliding assembly. A fixing rod 17 is provided on the side of the two sliding plates 16 that are close to each other. The outer wall of the fixing rod 17 is adapted to fit the inner cavity of the fixing hole 15. All of them are hexagonal in shape. Through the sliding component, the two slide plates 16 and the two fixing rods 17 slide simultaneously toward the front center of the frame 12, so that the two fixing rods 17 are respectively inserted into the inner cavity of the two fixing holes 15. Under the joint action of the fixing rods 17 and the fixing holes 15, the clamp 13 can be fixed. The operation is simple and convenient. It solves the problem that the existing positive hook robot uses multiple bolts to fix the positive hook clamp 13 to the robotic arm 2. When the clamp 13 is damaged and needs to be disassembled and replaced, a lot of time is required to disassemble and reassemble the bolts, which is complicated and troublesome.

[0016] In this embodiment, the sliding assembly includes a lead screw 18, a handle 19, sliders 20, and a limiting assembly. One end of the lead screw 18 is rotatably connected to the right side of the inner cavity of the frame 12 via a bearing, and the other end of the lead screw 18 extends to the left end of the frame 12 and is fixedly connected to the handle 19. Two sliders 20 are respectively screwed to the left and right sides of the outer wall of the lead screw 18 and are respectively fixedly connected to two sliding plates 16. The limiting assembly is located on the rear side of the inner cavity of the frame 12 and is fixedly connected to the rear ends of the two sliders 20. Rotating the handle 19 causes the handle 19 to drive the lead screw 18 to rotate, thereby generating a relative thread rotational force on the opposing threads on the left and right sides of the outer wall of the lead screw 18. The two sliders 20 slide relative to each other simultaneously under the limiting action of the limiting groove 21 and the limiting block 22, so that the two sliding plates 16 drive the two fixed rods 17 to slide simultaneously toward the front center of the frame 12, so that the two fixed rods 17 are inserted into the inner cavity of the two fixed holes 15 respectively. Under the joint action of the fixed rods 17 and the fixed holes 15, the clamp 13 can be fixed. The operation is simple and convenient. It solves the problem that the existing positive hook robot uses multiple bolts to fix the positive hook clamp 13 to the robotic arm 2. When the clamp 13 is damaged and needs to be disassembled and replaced, a lot of time is spent on disassembling and assembling the bolts, which is complicated and troublesome.

[0017] In this embodiment, the threads on the left and right sides of the outer wall of the lead screw 18 are arranged opposite to each other, so that when the lead screw 18 rotates, the left and right sides of its outer wall generate relative thread rotation force, so that the two sliders 20 slide relative to each other simultaneously under the combined action of the limiting groove 21 and the limiting block 22.

[0018] In this embodiment, the limiting component includes a limiting groove 21 and limiting blocks 22. The limiting groove 21 is opened on the rear side of the inner cavity of the frame 12. The two limiting blocks 22 are slidably embedded in the inner cavity of the limiting groove 21 and are respectively fixedly connected to the two sliders 20. Under the joint action of the limiting groove 21 and the limiting blocks 22, the sliders 20 can be prevented from rotating with the lead screw 18 when the lead screw 18 rotates, thereby improving the stability of the sliding component during use.

[0019] In this embodiment, the inner cavity of the limiting groove 21 and the outer wall of the limiting block 22 are adapted to each other and are both in the shape of a "T". This ensures that one end of the limiting block 22 is always embedded in the inner cavity of the limiting groove 21, thereby improving the stability of the limiting component during use.

[0020] In this embodiment, a connecting plate 3 is provided at each of the four corners of the bottom end of the base 1, and a wheel 4 is rotatably connected to each connecting rod through a bearing. Fixing components are provided on both sides of the outer wall of the base 1. The wheel 4 facilitates the movement of the device and makes it easier to move the device, thereby improving the convenience of the device in use.

[0021] In this embodiment, the fixing assembly includes a fixing plate 5, a fixing cylinder 6, a screw 7, a lifting plate 8, a fixing cone 9, a guide rod 10, and a knob 11. The fixing plate 5 is disposed on one side of the outer wall of the base 1. The fixing cylinder 6 is fixedly inserted into the fixing plate 5. The screw 7 is screwed into the inner cavity of the fixing cylinder 6. The lifting plate 8 is rotatably connected to the bottom end of the screw 7 via a bearing. The knob 11 is disposed at the top end of the screw 7. Multiple fixing cones 9 are disposed at the bottom end of the lifting plate 8. The guide rod 10 is slidably inserted into the fixing plate 5 and fixedly connected to the top end of the lifting plate 8. By rotating the knob 11, the knob 11 drives the screw 7 to rotate. Since the screw 7 is screwed into the inner cavity of the fixing cylinder 6, when the screw 7 rotates, the lifting plate 8 can drive the fixing cone 9 to slide downwards in a straight line under the limiting action of the guide rod 10, so that the fixing cone 9 is inserted into the soil, thereby fixing the device and preventing the device from moving when hooking, thus improving the stability of the device during use.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A detachable and assembleable hook robot, comprising a base (1) and a clamp (13) for the hook, characterized in that: The base (1) is provided with a mechanical arm (2) at its top end. The output end of the mechanical arm (2) is provided with a frame (12). The inner cavity of the frame (12) is provided with a sliding component. The rear side of the clamp (13) is provided with a fixing block (14). The outer wall of the fixing block (14) is provided with fixing holes (15) on both the left and right sides. The sliding component is provided with two sliding plates (16). The two sliding plates (16) are provided with fixing rods (17) on the side that is close to each other. The outer wall of the fixing rods (17) is compatible with the inner cavity of the fixing holes (15) and is hexagonal.

2. The easily detachable and assembleable hook robot according to claim 1, characterized in that: The sliding assembly includes a lead screw (18), a handle (19), a slider (20), and a limiting assembly. One end of the lead screw (18) is rotatably connected to the right side of the inner cavity of the frame (12) via a bearing. The other end of the lead screw (18) extends to the left end of the frame (12) and is fixedly connected to the handle (19). The two sliders (20) are respectively screwed to the left and right sides of the outer wall of the lead screw (18) and are respectively fixedly connected to the two slide plates (16). The limiting assembly is located on the rear side of the inner cavity of the frame (12) and is fixedly connected to the rear end of the two sliders (20).

3. The easily detachable and assembleable hook robot according to claim 2, characterized in that: The threads on the left and right sides of the outer wall of the lead screw (18) are arranged opposite to each other.

4. The easily detachable and assembleable hook robot according to claim 2, characterized in that: The limiting component includes a limiting groove (21) and limiting blocks (22). The limiting groove (21) is opened on the rear side of the inner cavity of the frame (12). The two limiting blocks (22) are slidably embedded in the inner cavity of the limiting groove (21) and are respectively fixedly connected to the two sliders (20).

5. The easily detachable and assembleable hook robot according to claim 4, characterized in that: The inner cavity of the limiting groove (21) and the outer wall of the limiting block (22) are adapted to each other and are both in the shape of a "T".

6. The easily detachable and assembleable hook robot according to claim 1, characterized in that: The base (1) has connecting plates (3) at the four corners of its bottom end, and each connecting rod is rotatably connected to a wheel (4) via a bearing. The base (1) has fixing components on both sides of its outer wall.

7. The easily detachable and assembleable hook robot according to claim 6, characterized in that: The fixing assembly includes a fixing plate (5), a fixing cylinder (6), a screw (7), a lifting plate (8), a fixing cone (9), a guide rod (10), and a knob (11). The fixing plate (5) is disposed on one side of the outer wall of the base (1). The fixing cylinder (6) is fixedly inserted into the fixing plate (5). The screw (7) is screwed into the inner cavity of the fixing cylinder (6). The lifting plate (8) is rotatably connected to the bottom end of the screw (7) through a bearing. The knob (11) is disposed at the top end of the screw (7). Multiple fixing cones (9) are disposed at the bottom end of the lifting plate (8). The guide rod (10) is slidably inserted into the fixing plate (5) and fixedly connected to the top end of the lifting plate (8).

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