Energy-saving grabbing mechanism

Abstract

The utility model discloses an energy -saving type grabbing mechanism relates to the technical field of grabbing equipment, including the lifting rope, the lifting rope top is connected with the crane, the lifting rope bottom is connected with the snap ring through the ring, the snap ring both ends symmetry is equipped with the connecting shaft, the snap ring bottom fixedly connected with the supporting plate, the symmetrical sliding connection of supporting plate has the movable rod, movable rod upper side wall is connected with the snap ring side wall, the connecting axle rotatory connection has X exhibition frame between the connecting axle and the snap ring, the X exhibition frame is fixedly connected with the extension plate away from the connecting axle one end, and the same side's two extension plates are detachably connected with the arc grabbing, and the connecting plate is installed between two X exhibition frames, and the X exhibition frame is rotatory connected with the connecting plate side wall through the connecting axle, and the connecting plate is used for limiting the maximum unfolding angle of X exhibition frame, and the device can effectively realize the energy -conserving purpose of cargo handling.

Description

Technical Field

[0001] This utility model relates to the field of gripping equipment technology, and in particular to an energy-saving gripping mechanism. Background Technology

[0002] Grabbing mechanisms are widely used in agricultural production, logistics handling, drone hoisting, and various automated operation scenarios. Their function is to grasp, transport, and place objects.

[0003] A gripping mechanism, patent number CN209536394U, is provided by this utility model. The gripping machine can simultaneously grasp multiple support rods and lift them upwards, thereby achieving the gripping of all aluminum profiles placed on the support rods. This utility model is used in aluminum profile gripping equipment.

[0004] Currently, most common gripping mechanisms are driven by pneumatic, hydraulic or electric methods. These methods have significant energy consumption issues, which not only increase the production costs of enterprises, but also do not conform to the current development trend of energy conservation and environmental protection. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an energy-saving gripping mechanism that solves the problems mentioned in the background section.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving gripping mechanism includes a suspension rope, a crane connected to the top of the suspension rope, a retaining ring secured to the bottom of the suspension rope via a circular ring, connecting shafts symmetrically mounted at both ends of the retaining ring, a support plate fixedly connected to the bottom of the retaining ring, movable rods symmetrically slidably connected to the support plate, the upper sidewall of the movable rods connected to the sidewall of the retaining ring, an X-stand rotatably connected between the connecting shaft and the retaining ring via a connecting shaft, an extension plate fixedly connected to the end of the X-stand away from the connecting shaft, an arc-shaped gripper detachably connected between two extension plates on the same side, a connecting plate installed between two X-stands, and the X-stand rotatably connected to the sidewall of the connecting plate via a connecting shaft, and the connecting plate is used to limit the maximum unfolding angle of the X-stand.

[0007] As a further technical solution of this utility model, the end of the gripper away from the extension plate is fitted with a protective sleeve made of silicone material.

[0008] As a further technical solution of this utility model, a clamping plate is fixedly connected to one end of the gripper near the extension plate, and the clamping plate engages with the two extension plates.

[0009] As a further technical solution of this utility model, both the extension plate and the card plate have multiple corresponding screw holes on their sides, and bolts are connected to the screw holes by internal threads.

[0010] As a further technical solution of this utility model, an elastic band is connected to the outer wall of one of the grippers by screws, and a strap is fixedly connected to the end of the elastic band away from the gripper.

[0011] As a further technical solution of this utility model, the outer wall of the gripper opposite to the strap, away from the card plate, is connected to a hook by screws, and a collar is fixedly connected to the side end of the elastic band, and the collar engages with the hook.

[0012] As a further technical solution of this utility model, the gripper is designed in multiple models, and the hook and strap are detachably connected to the gripper.

[0013] This utility model provides an energy-saving gripping mechanism, which has the following advantages compared with the prior art:

[0014] This design presents an energy-saving gripping mechanism. Using a hoisting rope, the mechanism engages with a shackle. The hoist then lowers the gripper, which is now in an extended state. The gripper contacts the cargo surface and clamps it, with protective sleeves covering the sharp points to prevent damage. The hoist is then raised, causing the gripper to lift the cargo. Once the cargo is off the ground, workers can secure a strap to the bottom of the cargo. The strap's length can be adjusted using elastic bands, allowing the shackle to easily engage with the hook. At this point, the strap... The two grippers are connected to prevent them from falling off during cargo lifting. As the cargo rises, the weight of the cargo itself causes the grippers to unfold through the X-frame, bringing the two grippers closer together to hold the cargo more securely. When handling cargo of different sizes, the bolts can be loosened to remove the clamping plate and grippers from the extension plate for replacement with grippers that match the cargo size. At the same time, the hooks and straps can be removed from the original grippers and installed on the new grippers. This device can effectively achieve energy-saving goals in cargo handling and is also suitable for cargo of various sizes. Attached Figure Description

[0015] Figure 1 This is an isometric drawing of a gripping mechanism for an energy-saving gripping mechanism.

[0016] Figure 2 An exploded view of an energy-saving gripping mechanism;

[0017] Figure 3 This is a schematic diagram of the strap installation for an energy-saving gripping mechanism;

[0018] Figure 4 This is a partial schematic diagram of the adjustment structure of an energy-saving gripping mechanism.

[0019] In the diagram: 1. Suspension rope; 2. Clamping ring; 3. Coupling shaft; 4. X-stand; 5. Movable rod; 6. Support plate; 7. Grip clamp; 8. Hook; 9. Clamping plate; 10. Elastic band; 11. Loop; 12. Bolt; 13. Connecting plate; 14. Screw hole; 15. Protective sleeve; 16. Strap; 17. Extension plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-2 and Figure 4 This utility model provides an energy-saving gripping mechanism technical solution: it includes a suspension rope 1, a crane connected to the top of the suspension rope 1, a retaining ring 2 connected to the bottom of the suspension rope 1 by a ring, connecting shafts 3 symmetrically installed at both ends of the retaining ring 2, a support plate 6 fixedly connected to the bottom of the retaining ring 2, movable rods 5 symmetrically slidably connected to the support plate 6, the upper side wall of the movable rod 5 connected to the side wall of the retaining ring 2, an X-stand 4 rotatably connected between the connecting shaft 3 and the retaining ring 2 by a connecting shaft, an extension plate 17 fixedly connected to the end of the X-stand 4 away from the connecting shaft 3, an arc-shaped gripper 7 detachably connected between the two extension plates 17 on the same side, a connecting plate 13 installed between the two X-stands 4, and the side wall of the X-stand 4 and the connecting plate 13 rotatably connected by a connecting shaft, and the connecting plate 13 is used to limit the maximum unfolding angle of the X-stand 4.

[0022] Please see Figures 2-3 Each gripper 7 has a silicone protective sleeve 15 on the end away from the extension plate 17. A clamping plate 9 is fixedly connected to the end of the gripper 7 near the extension plate 17, and the clamping plate 9 engages with the two extension plates 17. Multiple screw holes 14 are opened on the side of the extension plate 17 and the clamping plate 9, and bolts 12 are connected to the internal threads of the screw holes 14. A strap 16 is connected to the outer wall of one of the grippers 7 by screws. An elastic band 10 is fixedly connected to the end of the strap 16 away from the gripper 7. A hook 8 is connected to the outer wall of the gripper 7 opposite to the strap 16 at the end away from the clamping plate 9 by screws. A collar 11 is fixedly connected to the side of the elastic band 10, and the collar 11 engages with the hook 8.

[0023] The working principle of this utility model is as follows: Using the hoisting rope 1 on the crane, it is engaged with the shackle 2. At this time, the crane can be driven to lower the gripper 7. The gripper 7 is in an extended state, contacting the surface of the goods and clamping them. The sharp parts of the gripper 7 are covered with protective sleeves 15 to prevent damage to the surface of the goods. Then, the crane can be driven to rise, causing the gripper 7 to lift the goods during the ascent. When the goods leave the ground, the worker can tie the strap 16 to the bottom of the goods. The length of the strap 16 can be partially adjusted using the elastic band 10. The shackle 11 and the hook 8 can be easily engaged. At this time, the strap 16... Connecting the two grippers 7 prevents them from falling off during cargo lifting. During ascent, the weight of the cargo itself causes the grippers 7 to unfold through the X-frame 4, bringing the two grippers 7 closer together to hold the cargo more securely. When handling cargo of different sizes, the bolts 12 can be loosened to remove the clamping plate 9 along with the grippers 7 from the extension plate 17 for replacement with grippers 7 that match the size of the cargo. At the same time, the hooks 8 and straps 16 can be removed from the original grippers 7 and installed on the new grippers 7. This device can effectively achieve energy-saving purposes in cargo handling and is also suitable for cargo of various sizes.

[0024] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model are implemented according to conventional methods in the art, unless otherwise specified or limited.

Claims

1. An energy-saving gripping mechanism, comprising a suspension rope (1), characterized in that, The top of the hoisting rope (1) is connected to a crane, and the bottom of the hoisting rope (1) is connected to a clasp (2) by a ring. The two ends of the clasp (2) are symmetrically mounted with connecting shafts (3). The bottom end of the clasp (2) is fixedly connected to a support plate (6). The support plate (6) is symmetrically slidably connected with a movable rod (5). The upper side wall of the movable rod (5) is connected to the side wall of the clasp (2). The connecting shaft (3) and the clasp (2) are rotatably connected to an X-stand (4) through a connecting shaft. The end of the X-stand (4) away from the connecting shaft (3) is fixedly connected to an extension plate (17). The two extension plates (17) on the same side are detachably connected with an arc-shaped gripper (7). A connecting plate (13) is installed between the two X-stands (4), and the side wall of the X-stand (4) and the connecting plate (13) are rotatably connected through a connecting shaft. The connecting plate (13) is used to limit the maximum unfolding angle of the X-stand (4).

2. The energy-saving gripping mechanism according to claim 1, characterized in that, Each of the grippers (7) is fitted with a silicone protective sleeve (15) at the end away from the extension plate (17).

3. The energy-saving gripping mechanism according to claim 1, characterized in that, The gripper (7) is fixedly connected to a clamping plate (9) at one end near the extension plate (17), and the clamping plate (9) engages with the two extension plates (17).

4. The energy-saving gripping mechanism according to claim 3, characterized in that, The extension plate (17) and the card plate (9) are provided with a plurality of corresponding screw holes (14) on their sides, and bolts (12) are threaded into the screw holes (14).

5. The energy-saving gripping mechanism according to claim 1, characterized in that, One of the grippers (7) has a strap (16) attached to its outer side wall by screws, and an elastic band (10) is fixedly attached to the end of the strap (16) away from the gripper (7).

6. The energy-saving gripping mechanism according to claim 5, characterized in that, The outer side wall of the gripper (7) opposite to the strap (16) away from the card plate (9) is connected to a hook (8) by screws. The side end of the elastic band (10) is fixedly connected to a collar (11), and the collar (11) engages with the hook (8).

7. The energy-saving gripping mechanism according to claim 6, characterized in that, The gripper (7) is available in multiple models, and the hook (8) and elastic band (10) are detachably connected to the gripper (7).

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