A security robot with camera that is easy to repair

Abstract

The present invention belongs to the technical field of security robots, and specifically, is a security robot with a camera that is easy to repair, comprising a security robot body, a mounting tube installed at the middle of the upper end of the security robot body by bolts, a turntable rotatably arranged at the middle of the upper end of the mounting tube, cameras rotatably arranged on the left and right sides of the upper end of the turntable, a plurality of electric wheels are arranged on the left and right sides of the lower end of the security robot body, and an anti-dropping reciprocating metal parts collecting mechanism is also arranged on the security robot body to prevent metal parts on the ground from affecting the electric wheels; the present invention realizes the use of the anti-dropping reciprocating metal parts collecting mechanism, and during the movement of the security robot body, the metal parts in front of the electric wheels can be adsorbed by electromagnets, thereby avoiding the situation where the electric wheels are damaged due to crushing the metal parts, thereby ensuring the mobility and stability of the security robot body.

Description

Technical Field

[0001] The invention belongs to the technical field of security robots, in particular to a security robot with a camera that is easy to repair. Background Art

[0002] A security robot is a semi-autonomous, autonomous or fully controlled robot that assists humans in completing security protection tasks. It is also called a security robot. It is mainly used to solve safety hazards, patrol monitoring and disaster warning problems to reduce the occurrence of safety accidents, reduce the loss of life and property, and ensure the safety of the people.

[0003] The invention patent with announcement number CN116327418A discloses a veterinary anesthesia aid, which relates to the field of animal medical instruments, including a mask, and also includes: a flexible deformation part: which is arranged on the mask; an abutment component: which is slidably connected to the mask and is used to drive the flexible deformation part to deform; when the mask is inserted into the stroke, the abutment component is driven to move, thereby causing the flexible deformation part to deform, thereby fixing the mask, the abutment component includes an abutment component arranged on the mask and a transmission unit for driving the abutment component to move. The veterinary anesthesia aid provided by the invention, when the user puts the mask into the position of the mouth and nose of the animal, the mask drives the abutment component to move during the insertion process, and then the abutment component drives the flexible deformation part to deform during the movement process, so that the flexible deformation part is sleeved on the mouth and nose of the animal, thereby fixing the mask.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] Although electric wheels can be used for movement, there may be sharp metal objects on the ground in the working area of ​​the security robot, such as nails, wires, metal fragments, etc. These objects may be on the ground due to construction residues, accidental drops or other reasons. When the security robot is moving, the electric wheels are likely to run over these metal objects, causing the electric wheels (31) to be damaged, which will directly affect the mobility and stability of the security robot.

[0006] To this end, the present invention provides a security robot with a camera that is easy to repair. Summary of the invention

[0007] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a security robot with a camera that is easy to repair.

[0008] The technical solution adopted by the present invention to solve the technical problem is: a security robot with a camera that is easy to repair, comprising a security robot body, a mounting cylinder is installed at the middle of the upper end of the security robot body by bolts, a turntable is rotatably arranged at the middle of the upper end of the mounting cylinder, cameras are rotatably arranged on both the left and right sides of the upper end of the turntable, a plurality of electric wheels are arranged on the left and right sides of the lower end of the security robot body, and an anti-drop reciprocating metal parts collection mechanism is also arranged on the security robot body to prevent metal parts on the ground from affecting the electric wheels;

[0009] The anti-drop reciprocating metal parts collection mechanism includes an L-shaped plate fixedly connected to both sides of the lower end of the front end face of the security robot body, a rotating ring is rotatably provided at the lower end of the L-shaped plate, and a plurality of electromagnets are rotatably provided on one end face of the rotating ring, a connecting rod is fixedly connected to the middle part of the lower side of the front end face of the security robot body, a support rod is fixedly connected to the lower end of the connecting rod, and collection boxes are fixedly connected to both left and right ends of the support rod.

[0010] Preferably, a plurality of gears 1 and 3 are rotatably arranged on the rotating ring, and the gears 1 and 3 are meshed with each other. A plurality of fixing rods are fixedly connected to one side of the lower end of the L-shaped plate, and one end of the fixing rod is fixedly connected to a gear 2, and the gear 2 is rotatably arranged on the L-shaped plate, and the gears 2 and 3 are meshed with each other.

[0011] Preferably, a second motor is fixedly connected to one side of the lower end of the L-shaped plate, and an output end of the second motor is fixedly connected to the middle part of the rotating ring.

[0012] Preferably, an anti-falling box is rotatably arranged in the middle of the rear side of the electromagnet, a motor six is ​​fixedly connected to the middle of the rear side of the electromagnet, and an output end of the motor six is ​​fixedly connected to one end of the anti-falling box.

[0013] Preferably, the upper ends of the front and rear sides of the collection box are plugged and slidably connected with a push plate, the middle part of one side of the push plate is fixedly connected with a connecting plate, a lower end of the connecting plate is rotatably provided with a connecting rod, one end of the connecting rod is rotatably provided with a rectangular block, the middle part of the rectangular block is threadedly connected with a threaded rod, the left and right ends of the threaded rod are rotatably provided with concave plates, and the upper end of the concave plate is fixedly connected to the lower end surface of the collection box.

[0014] Preferably, a motor three is fixedly connected to the middle of the right end surface of the concave plate on the right side, and the output end of the motor three is fixedly connected to the right end of the threaded rod one.

[0015] Preferably, the upper ends of the left and right sides of the collection box are both plugged in and slidably connected with push plates 2, the middle part of one side of the push plates 2 is fixedly connected with connecting plates 2, one side of the lower end of the connecting plates 2 is threadedly connected with threaded rods 2, and both ends of the threaded rods 2 are rotatably arranged on the collection box.

[0016] Preferably, a motor four is fixedly connected to the middle of the lower end surface of the collecting box, and the output ends on both sides of the motor four are fixedly connected to one end of the threaded rod two.

[0017] Preferably, a motor five is fixedly connected to the lower end surface of the inner cavity of the installation cylinder, and an output end of the motor five is fixedly connected to the turntable.

[0018] Preferably, a motor 1 is fixedly connected to the right side of the upper end of the turntable, and an output end of the motor 1 is fixedly connected to a camera.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The security robot with a camera that is easy to repair described in the present invention utilizes an anti-drop cyclic reciprocating metal piece collecting mechanism. During the movement of the main body of the security robot, the electromagnet can be used to adsorb the metal piece in front of the electric wheel, thereby avoiding the situation where the electric wheel is damaged due to crushing the metal piece, thereby ensuring the mobility and stability of the main body of the security robot. Moreover, after completing an adsorption work, the electromagnet can make the adsorbed metal drop into the collection box for centralized collection, thereby ensuring the continuous adsorption effect of the electromagnet, thereby avoiding the situation where the electromagnet adsorbs too many metal pieces and affects its subsequent adsorption capacity. In addition, since multiple electromagnets perform adsorption work alternately in a cycle, the adsorption frequency is increased, thereby avoiding the situation where the adsorption work cannot be carried out normally when the metal piece falls into the collection box through the electromagnet, thereby reducing the adsorption blind spot and improving the adsorption effect. When the magnet completes an adsorption work and rises, it drives the anti-fall box to rotate so that its opening is aligned with the bottom of the electromagnet. Before the electromagnet moves to the top of the collection box, if the metal falls prematurely, the metal will fall into the anti-fall box. When the electromagnet is above the collection box, the anti-fall box will rotate again to pour the metal that has fallen inside it into the collection box, thereby avoiding the situation in which the electric wheel is damaged again due to the metal falling prematurely after the electromagnet adsorbs the weakly magnetic metal. In addition, when the metal parts fall into the collection box, the metal parts at the edge of the collection box can be pushed in multiple directions to keep the metal parts away from the edge of the collection box, thereby avoiding the situation in which the metal parts fall out of the collection box during the movement of the security robot body due to the metal parts leaning or piling up on the edge of the collection box when the metal parts fall into the collection box, thereby damaging the electric wheels again.

[0021] 2. The security robot with a camera that is easy to repair described in the present invention can use motor five to drive the turntable to rotate to adjust the horizontal angle of the camera, and then use motor one to drive the camera to rotate to adjust the tilt angle of the camera, thereby improving the flexibility of the camera and expanding the shooting range.

[0022] 3. The security robot with a camera that is easy to maintain described in the present invention can be repaired by removing the mounting tube from the main body of the security robot by removing the bolts when the camera needs to be repaired, which is relatively convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a schematic diagram of the local three-dimensional structure at the rotating ring;

[0026] Figure 3 It is a schematic diagram of the local three-dimensional structure from another perspective at the rotating ring;

[0027] Figure 4 It is a schematic diagram of the local three-dimensional structure of the electromagnet;

[0028] Figure 5 It is a schematic diagram of the local three-dimensional structure of the collection box;

[0029] Figure 6 yes Figure 5 A partial enlarged view of the middle part;

[0030] Figure 7 It is a schematic diagram of the partial three-dimensional structure of the collection box from another perspective;

[0031] Figure 8 It is a schematic diagram of the local three-dimensional structure of the camera.

[0032] In the figure: 1. Security robot body; 2. Mounting tube; 3. Camera; 4. Motor 1; 5. Connecting rod; 6. Support rod; 7. L-shaped plate; 8. Motor 2; 9. Rotating ring; 10. Gear 1; 11. Electromagnet; 12. Anti-fall box; 13. Gear 2; 14. Gear 3; 15. Fixed rod; 16. Collection box; 17. Push plate 1; 18. Push plate 2; 19. Connecting plate 1; 20. Connecting rod; 21. Connecting plate 2; 22. Motor 3; 23. Motor 4; 24. Threaded rod 1; 25. Rectangular block; 26. Threaded rod 2; 27. Concave plate; 28. Motor 5; 29. ​​Motor 6; 30. Turntable; 31. Electric wheel. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Please refer to Figure 1-Figure 8 The present invention provides a technical solution: a security robot with a camera that is easy to repair, comprising a security robot body 1, a mounting tube 2 is installed at the middle of the upper end of the security robot body 1 by bolts, a turntable 30 is rotatably arranged at the middle of the upper end of the mounting tube 2, cameras 3 are rotatably arranged on both the left and right sides of the upper end of the turntable 30, a plurality of electric wheels 31 are arranged on the left and right sides of the lower end of the security robot body 1, and an anti-drop reciprocating metal piece collection mechanism is also arranged on the security robot body 1, so as to prevent the metal pieces on the ground from affecting the electric wheels 31;

[0035] The anti-drop reciprocating metal parts collection mechanism includes an L-shaped plate 7 fixedly connected to both sides of the lower end of the front end face of the security robot body 1, a rotating ring 9 is rotatably provided at the lower end of the L-shaped plate 7, and a plurality of electromagnets 11 are rotatably provided on one end face of the rotating ring 9, a connecting rod 5 is fixedly connected to the middle of the lower side of the front end face of the security robot body 1, a supporting rod 6 is fixedly connected to the lower end of the connecting rod 5, and a collection box 16 is fixedly connected to both left and right ends of the supporting rod 6.

[0036] In this embodiment, Figure 1-Figure 7 As shown, a plurality of gears 10 and gears 3 14 are rotatably arranged on the rotating ring 9, and the gears 10 and gears 3 14 are meshed with each other. A plurality of fixing rods 15 are fixedly connected to one side of the lower end of the L-shaped plate 7, and a gear 2 13 is fixedly connected to one end of the fixing rod 15. The gear 2 13 is rotatably arranged on the L-shaped plate 7, and the gear 2 13 and gear 3 14 are meshed with each other.

[0037] A motor 2 8 is fixedly connected to one side of the lower end of the L-shaped plate 7, and the output end of the motor 2 8 is fixedly connected to the middle of the rotating ring 9;

[0038] The anti-fall box 12 is rotatably arranged in the middle of the rear side of the electromagnet 11, and a motor 6 29 is fixedly connected to the middle of the rear side of the electromagnet 11, and the output end of the motor 6 29 is fixedly connected to one end of the anti-fall box 12;

[0039] The upper ends of both front and rear sides of the collection box 16 are plugged and slidably connected with a push plate 17, a connecting plate 19 is fixedly connected to the middle of one side of the push plate 17, a connecting rod 20 is rotatably provided at the lower end of the connecting plate 19, a rectangular block 25 is rotatably provided at one end of the connecting rod 20, a threaded rod 24 is threadedly connected to the middle of the rectangular block 25, and concave plates 27 are rotatably provided at both left and right ends of the threaded rod 24, and the upper end of the concave plate 27 is fixedly connected to the lower end surface of the collection box 16;

[0040] The middle part of the right end surface of the right concave plate 27 is fixedly connected with the motor 3 22, and the output end of the motor 3 22 is fixedly connected with the right end of the threaded rod 1 24;

[0041] The upper ends of the left and right sides of the collection box 16 are both plugged and slidably connected with a push plate 21, a connecting plate 21 is fixedly connected to the middle of one side of the push plate 18, a threaded rod 26 is threadedly connected to one side of the lower end of the connecting plate 21, and both ends of the threaded rod 26 are rotatably arranged on the collection box 16;

[0042] A motor 4 23 is fixedly connected to the middle of the lower end surface of the collection box 16, and the output ends on both sides of the motor 4 23 are fixedly connected to one end of the threaded rod 26;

[0043] Specifically, a security robot is a robot that is semi-autonomous, autonomous, or fully controlled by humans to assist humans in completing security protection work. It is also called a security robot. It is mainly used to solve safety hazards, patrol monitoring, and disaster warning problems to reduce the occurrence of safety accidents, reduce the loss of life and property, and ensure the safety of the people. When in use, the existing security robot usually uses electric wheels 31 to move. However, since there may be sharp metal on the ground in the working area of ​​the security robot, such as nails, wires, metal fragments, etc., these objects may exist on the ground due to construction residues, accidental drops or other reasons. During the movement of the security robot, the electric wheels 31 are likely to crush these metals, causing the electric wheels 31 to be damaged, which will directly affect the mobility and stability of the security robot.

[0044] Therefore, in order to solve the above problems, when the present embodiment is in use, when the security robot body 1 is moved by the electric wheel 31, the motors 2 8 on both sides are started at the same time, so that the rotating ring 9 rotates, and the gear 1 10 and the gear 3 14 can rotate with the rotating ring 9, and under the action of the gear 2 13, the gear 3 14 is also rotating while revolving, and the gear 1 10 will also rotate under the action of the gear 3 14, so that the electromagnet 11 is always parallel to the ground while making a circular motion. When the electromagnet 11 drops to the lowest position, the metal piece in front of the electric wheel 31 can be adsorbed. When an electromagnet 11 completes the adsorption work, it continues to make a circular motion. When the electromagnet 11 is above the collection box 16, the electromagnet 11 stops being energized, so that the metal piece adsorbed by it can fall into the collection box 16 for centralized collection. When the electromagnet 11 passes above the collection box 16, it is powered on again, and the electromagnet 11 can be continuously used to adsorb the metal under the effect of the continuous rotation of the rotating ring 9.

[0045] Therefore, the metal piece in front of the electric wheel 31 is adsorbed by the electromagnet 11, which avoids the situation that the electric wheel 31 is damaged due to crushing the metal piece, and ensures the mobility and stability of the security robot body 1. Moreover, after completing one adsorption work, the electromagnet 11 can make the adsorbed metal fall into the collection box 16 for centralized collection, which ensures the continuous adsorption effect of the electromagnet 11, and avoids the situation that the electromagnet 11 adsorbs too many metal pieces and affects its subsequent adsorption capacity. In addition, since multiple electromagnets 11 perform adsorption work alternately in a cycle, the adsorption frequency is increased, and the situation that the adsorption work cannot be carried out normally when the metal piece falls into the collection box 16 through the electromagnet 11 is avoided, and the adsorption dead angle is reduced, and the adsorption effect is improved.

[0046] When the electromagnet 11 absorbs the metal, since some of the metal is weakly magnetic and has a small adsorption force, after the electromagnet 11 absorbs it, the metal may fall off before the electromagnet 11 moves to the top of the collection box 16, which still poses a risk of damaging the electric wheel 31. Therefore, when the electromagnet 11 completes an adsorption work and rises, the motor 6 29 starts and drives the anti-fall box 12 to rotate, so that its opening is aligned with the bottom of the electromagnet 11. Before the electromagnet 11 moves to the top of the collection box 16, if the metal falls off in advance, the metal will fall into the anti-fall box 12. When the electromagnet 11 is above the collection box 16, the anti-fall box 12 will rotate again to pour the metal dropped inside it into the collection box 16, thereby avoiding the situation in which the electric wheel 31 is damaged due to the metal falling off in advance after the electromagnet 11 absorbs the weakly magnetic metal.

[0047] When metal pieces fall into the collection box 16, the metal pieces may lean against the upper edge of the collection box 16, or the upper end of the metal pieces may pass over the upper edge of the collection box 16 due to the accumulation of metal pieces. When the above two situations occur, the metal pieces may fall out of the collection box 16 during the movement of the security robot body 1, and then damage the electric wheel 31 again. Therefore, when the metal pieces fall into the collection box 16, the motor three 22 and the motor four 23 are started in turn. When the motor three 22 drives the threaded rod one 24 to rotate, the rectangular block 25 can be moved horizontally, and the connecting rod 20 is used to drive the connecting plate one 19 to move, so that the push plates one 17 on both sides can be moved at the same time. When the motor 23 drives the threaded rods 26 on both sides to rotate, the push plates 21 on both sides move simultaneously and approach each other to push the metal pieces at the left and right edges of the collection box 16 to make the metal pieces away from the left and right edges of the collection box 16; thereby, when the metal pieces fall into the collection box 16, the metal pieces are prevented from falling out of the collection box 16 during the movement of the security robot body 1 due to the metal pieces leaning against or accumulating at the edge of the collection box 16, thereby causing damage to the electric wheels 31 again;

[0048] Therefore, by utilizing the anti-dropping cyclic reciprocating metal piece collecting mechanism, during the movement of the security robot body 1, the electromagnet 11 can be used to adsorb the metal piece in front of the electric wheel 31, thereby avoiding the situation where the electric wheel 31 is damaged due to crushing the metal piece, thereby ensuring the mobility and stability of the security robot body 1, and after completing an adsorption work, the electromagnet 11 can make the adsorbed metal fall into the collection box 16 for centralized collection, thereby ensuring the continuous adsorption effect of the electromagnet 11, and avoiding the situation where the electromagnet 11 adsorbs too many metal pieces and affects its subsequent adsorption capacity, and because multiple electromagnets 11 cycle and alternately perform adsorption work, the adsorption frequency is increased, and the situation where the adsorption work cannot be carried out normally when the metal piece falls into the collection box 16 through the electromagnet 11 is avoided, the adsorption blind angle is reduced, and the adsorption effect is improved, and when the electromagnet 11 completes an adsorption work and rises, it drives the anti-dropping cyclic reciprocating metal piece collecting mechanism to adsorb the metal piece in front of the electric wheel 31. The anti-fall box 12 rotates so that its opening is aligned with the bottom of the electromagnet 11. Before the electromagnet 11 moves above the collecting box 16, if metal falls prematurely, the metal will fall into the anti-fall box 12. When the electromagnet 11 is above the collecting box 16, the anti-fall box 12 rotates again to pour the metal dropped inside it into the collecting box 16, thereby avoiding the situation where the electromagnet 11 absorbs the weakly magnetic metal and the metal falls prematurely, causing the electric wheel 31 to be damaged again. In addition, when the metal parts fall into the collecting box 16, the metal parts at the edge of the collecting box 16 can be pushed in multiple directions to keep the metal parts away from the edge of the collecting box 16, thereby avoiding the situation where the metal parts fall out of the collecting box 16 during the movement of the security robot body 1 due to the metal parts leaning or piling up on the edge of the collecting box 16 when the metal parts fall into the collecting box 16, thereby causing the electric wheel 31 to be damaged again.

[0049] In this embodiment, Figure 1 and Figure 8 As shown, the lower end surface of the inner cavity of the mounting tube 2 is fixedly connected to a motor 5 28, and the output end of the motor 5 28 is fixedly connected to a turntable 30;

[0050] The right side of the upper end of the turntable 30 is fixedly connected to a motor 4, and the output end of the motor 4 is fixedly connected to the camera 3;

[0051] Specifically, the motor 5 28 can be used to drive the turntable 30 to rotate to adjust the horizontal angle of the camera 3, and then the motor 1 4 can be used to drive the camera 3 to rotate to adjust the tilt angle of the camera 3, thereby improving the flexibility of the camera 3 and expanding the shooting range; when the camera 3 needs to be repaired, the mounting tube 2 can be removed from the security robot body 1 by removing the bolts for maintenance, which is more convenient.

[0052] Working principle: the motor five 28 can be used to drive the turntable 30 to rotate and adjust the horizontal angle of the camera 3, and then the motor one 4 can be used to drive the camera 3 to rotate to adjust the tilt angle of the camera 3, thereby improving the flexibility of the camera 3 and expanding the shooting range; when the camera 3 needs to be repaired, the mounting tube 2 can be removed from the security robot body 1 by removing the bolts for maintenance, which is relatively convenient. When the security robot body 1 is moved by the electric wheel 31, the motors two 8 on both sides are started at the same time, so that the rotating ring 9 rotates, and the gear one 10 and the gear three 14 can rotate with the rotating ring 9, and under the action of the gear two 13, the gear three 14 rotates while revolving, and the gear one 10 will also rotate at the same time as the gear three. 14 rotates, so that the electromagnet 11 makes a circular motion and always keeps parallel to the ground. When the electromagnet 11 drops to the lowest position, it can adsorb the metal piece in front of the electric wheel 31. When one electromagnet 11 completes the adsorption work, it continues to make a circular motion. When the electromagnet 11 is above the collection box 16, the electromagnet 11 stops energizing, so that the metal piece adsorbed by it can fall into the collection box 16 for centralized collection. When the electromagnet 11 passes over the collection box 16, it resumes energizing again, and the electromagnet 11 can be continuously used to adsorb the metal under the effect of the continuous rotation of the rotating ring 9; thereby, the metal piece in front of the electric wheel 31 is adsorbed by the electromagnet 11, which avoids the electric wheel 31 from being damaged by the electromagnet 11. The situation that the metal parts are crushed and damaged is ensured, the mobility and stability of the security robot body 1 are ensured, and after the electromagnet 11 completes an adsorption work, the adsorbed metal can fall into the collection box 16 for centralized collection, which ensures the continuous adsorption effect of the electromagnet 11, and avoids the situation that the electromagnet 11 adsorbs too many metal parts and affects its subsequent adsorption capacity. In addition, since multiple electromagnets 11 cycle and alternately perform adsorption work, the adsorption frequency is increased, and the situation that the adsorption work cannot be carried out normally when the metal parts fall into the collection box 16 through the electromagnet 11 is avoided, the adsorption dead angle is reduced, and the adsorption effect is improved; after the electromagnet 11 adsorbs the metal, since some metals are weakly magnetic and the adsorption force is small, when the electromagnet 11 After it is adsorbed, the metal may fall off in advance before the electromagnet 11 moves to the top of the collection box 16, which still poses a risk of damaging the electric wheel 31. Therefore, when the electromagnet 11 completes an adsorption work and rises, the motor 6 29 is started and drives the anti-fall box 12 to rotate, so that its opening is aligned with the bottom of the electromagnet 11. Before the electromagnet 11 moves to the top of the collection box 16, if the metal falls off in advance, the metal will fall into the anti-fall box 12. When the electromagnet 11 is above the collection box 16, the anti-fall box 12 will rotate again to pour the metal dropped inside it into the collection box 16, thereby avoiding the situation in which the electric wheel 31 is damaged due to the metal falling off in advance after the electromagnet 11 adsorbs the weakly magnetic metal.When metal pieces fall into the collection box 16, the metal pieces may lean against the upper edge of the collection box 16, or the upper end of the metal pieces may pass over the upper edge of the collection box 16 due to the accumulation of metal pieces. When the above two situations occur, the metal pieces may fall out of the collection box 16 during the movement of the security robot body 1, and then damage the electric wheel 31 again. Therefore, when the metal pieces fall into the collection box 16, the motor three 22 and the motor four 23 are started in turn. When the motor three 22 drives the threaded rod one 24 to rotate, the rectangular block 25 can be moved horizontally, and the connecting rod 20 is used to drive the connecting plate one 19 to move, so that the push plates one 17 on both sides can be moved at the same time. When the motor 23 drives the threaded rods 26 on both sides to rotate, the push plates 21 on both sides move simultaneously and approach each other to push the metal pieces at the left and right edges of the collection box 16 to make the metal pieces away from the left and right edges of the collection box 16; thereby, when the metal pieces fall into the collection box 16, the metal pieces are prevented from falling out of the collection box 16 during the movement of the security robot body 1 due to the metal pieces leaning against or accumulating at the edge of the collection box 16, thereby causing damage to the electric wheels 31 again;Therefore, by utilizing the anti-dropping cyclic reciprocating metal piece collecting mechanism, during the movement of the security robot body 1, the electromagnet 11 can be used to adsorb the metal piece in front of the electric wheel 31, thereby avoiding the situation where the electric wheel 31 is damaged due to crushing the metal piece, thereby ensuring the mobility and stability of the security robot body 1, and after completing an adsorption work, the electromagnet 11 can make the adsorbed metal fall into the collection box 16 for centralized collection, thereby ensuring the continuous adsorption effect of the electromagnet 11, and avoiding the situation where the electromagnet 11 adsorbs too many metal pieces and affects its subsequent adsorption capacity, and because multiple electromagnets 11 cycle and alternately perform adsorption work, the adsorption frequency is increased, and the situation where the adsorption work cannot be carried out normally when the metal piece falls into the collection box 16 through the electromagnet 11 is avoided, the adsorption blind angle is reduced, and the adsorption effect is improved, and when the electromagnet 11 completes an adsorption work and rises, it drives the anti-dropping cyclic reciprocating metal piece collecting mechanism to adsorb the metal piece in front of the electric wheel 31. The anti-fall box 12 rotates so that its opening is aligned with the bottom of the electromagnet 11. Before the electromagnet 11 moves to the top of the collection box 16, if metal falls prematurely, the metal will fall into the anti-fall box 12. When the electromagnet 11 is above the collection box 16, the anti-fall box 12 rotates again to pour the metal that falls inside it into the collection box 16, thereby preventing the electromagnet 11 from adsorbing weak magnetic metal and causing the electric wheel 31 to be damaged again due to the metal falling prematurely. Moreover, when the metal piece falls into the collection box 16, the metal piece at the edge of the collection box 16 can be pushed in multiple directions to keep the metal piece away from the edge of the collection box 16, thereby preventing the metal piece from falling out of the collection box 16 during the movement of the security robot body 1 due to the metal piece leaning against or accumulating at the edge of the collection box 16 when the metal piece falls into the collection box 16, thereby causing the electric wheel 31 to be damaged again.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A security robot with a camera that is easy to inspect, comprising a security robot body (1), characterized in that: A mounting cylinder (2) is mounted on the middle of the upper end of the security robot body (1) by means of bolts, a turntable (30) is rotatably mounted on the middle of the upper end of the mounting cylinder (2), cameras (3) are rotatably mounted on both left and right sides of the upper end of the turntable (30), a plurality of electric wheels (31) are mounted on both left and right sides of the lower end of the security robot body (1), and an anti-dropping reciprocating metal piece collecting mechanism is also mounted on the security robot body (1) to prevent metal pieces on the ground from affecting the electric wheels (31); The anti-dropping reciprocating metal parts collection mechanism comprises an L-shaped plate (7) fixedly connected to both sides of the lower end of the front end face of the security robot body (1); a rotating ring (9) is rotatably provided at the lower end of the L-shaped plate (7); a plurality of electromagnets (11) are rotatably provided on one end face of the rotating ring (9); a connecting rod (5) is fixedly connected to the middle part of the lower side of the front end face of the security robot body (1); a support rod (6) is fixedly connected to the lower end of the connecting rod (5); a collection box (16) is fixedly connected to both left and right ends of the support rod (6); a plurality of gears 1 (10) and gears 3 (14) are rotatably provided on the rotating ring (9); the gears 1 (10) and 3 (14) are rotatably connected to each other. 4) are meshed with each other, a plurality of fixing rods (15) are fixedly connected to one side of the lower end of the L-shaped plate (7), one end of the fixing rod (15) is fixedly connected to a gear 2 (13), the gear 2 (13) and the gear 3 (14) are meshed with each other, the gear 1 (10) rotates under the action of the gear 3 (14), and the electromagnet (11) always remains parallel to the ground while performing a circular motion, a motor 2 (8) is fixedly connected to one side of the lower end of the L-shaped plate (7), the output end of the motor 2 (8) is fixedly connected to the middle part of the rotating ring (9), an anti-fall box (12) is rotatably arranged in the middle part of the rear side of the electromagnet (11), and a motor is fixedly connected to the middle part of the rear side of the electromagnet (11) Six (29), the output end of the motor six (29) is fixedly connected to one end of the anti-fall box (12), the upper ends of the front and rear sides of the collection box (16) are plugged and slidably connected with a push plate one (17), the middle part of one side of the push plate one (17) is fixedly connected with a connecting plate one (19), the lower end of the connecting plate one (19) is rotatably provided with a connecting rod (20), one end of the connecting rod (20) is rotatably provided with a rectangular block (25), the middle part of the rectangular block (25) is threadedly connected with a threaded rod one (24), the left and right ends of the threaded rod one (24) are rotatably provided with a concave plate (27), the upper end of the concave plate (27) is fixedly connected to the lower end surface of the collection box (16), and the concave plate on the right side is fixedly connected to the lower end surface of the collection box (16). A motor three (22) is fixedly connected to the middle of the right end surface of the mold plate (27), and the output end of the motor three (22) is fixedly connected to the right end of the threaded rod one (24). The upper ends of the left and right sides of the collection box (16) are plugged and slidably connected with push plates two (18). A connecting plate two (21) is fixedly connected to the middle of one side of the push plate two (18). A threaded rod two (26) is threadedly connected to one side of the lower end of the connecting plate two (21). Both ends of the threaded rod two (26) are rotatably arranged on the collection box (16). A motor four (23) is fixedly connected to the middle of the lower end surface of the collection box (16), and the output ends of both sides of the motor four (23) are fixedly connected to one end of the threaded rod two (26).

2. The security robot with a camera that is easy to maintain according to claim 1, characterized in that: A motor five (28) is fixedly connected to the lower end surface of the inner cavity of the installation cylinder (2), and an output end of the motor five (28) is fixedly connected to a rotating disk (30).

3. The security robot with a camera that is easy to maintain according to claim 1, characterized in that: A motor 1 (4) is fixedly connected to the right side of the upper end of the turntable (30), and an output end of the motor 1 (4) is fixedly connected to the camera (3).

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