Object and bag separation clamping jaw structure of garbage recycling bin

Abstract

The utility model provides an object and bag separation clamping jaw structure of a garbage recycling bin. The object and bag separation clamping jaw structure comprises a driving motor, a first clamping jaw and a second clamping jaw. The first clamping jaw and the second clamping jaw are in driving connection with the driving motor through a first rotating shaft and a second rotating shaft respectively, an induction piece is installed at the end, close to the driving motor, of the first rotating shaft or / and the second rotating shaft, and an inductor matched with the induction piece for induction is installed on one side of the driving motor. One end of the driving motor is provided with a main control board, the main control board is in control connection with the driving motor, and the inductor is in communication connection with the main control board; during use, the sensor detects the position of the clamping jaw and transmits detection data to the main control board, so that the main control board controls the driving motor to rotate; according to the object bag separation clamping jaw structure of the garbage recycling bin, the defect that the opening angle and the clamping force of a clamping jaw of an existing clamping jaw structure cannot be adjusted is overcome.

Description

Technical Field

[0001] The utility model relates to the field of garbage recycling box clamps, in particular to a garbage recycling box bag separation clamp structure. Background Art

[0002] Waste recycling is an environmentally friendly practice that aims to sort, collect, and process waste to minimize negative environmental impacts and promote sustainable development. Some cities have specific requirements for waste sorting, such as separating waste into dry, wet, recyclable, and hazardous waste categories. Recycling bins are centralized collection points for waste, allowing for centralized disposal and subsequent processing.

[0003] Existing garbage collection bins require different types of garbage to be sorted and stored. However, in practice, recyclable garbage is often stored in garbage bags, so the garbage in the bags needs to be poured into the recyclable garbage bin. The existing technology often uses a clamping mechanism to empty the garbage from the garbage bag. The clamping mechanism is mounted on a robotic arm and generally includes a first clamping jaw, a second clamping jaw, and a drive motor. The drive motor controls the opening and closing of the two clamping jaws. In this structure, the drive motor can only control the opening and closing of the two clamping jaws and cannot control the angle of the clamping jaws or the clamping force according to actual usage requirements. Utility Model Content

[0004] (1) Technical issues to be solved

[0005] The problem to be solved by the utility model is to provide a garbage recycling box bag separation clamping claw structure to overcome the defect that the existing clamping claw structure cannot adjust the clamping claw opening angle and the clamping force.

[0006] (2) Technical solution

[0007] To solve the above technical problems, the present invention provides a garbage recycling bin bag separation jaw structure, comprising a drive motor, a first jaw, and a second jaw. The first jaw and the second jaw are connected to the drive motor via a first rotating shaft and a second rotating shaft, respectively. An induction element is mounted on one end of the first rotating shaft or / and the second rotating shaft near the drive motor, and a sensor is mounted on one side of the drive motor to cooperate with the induction element. A main control board is mounted on one end of the drive motor, the main control board is connected to the drive motor for control, and the sensor is connected to the main control board for communication. During use, the sensor detects the position of the jaw and transmits the detection data to the main control board, so that the main control board controls the rotation of the drive motor.

[0008] In some embodiments, the sensing element is a magnet, the sensor is an encoder chip, and the position of the encoder chip corresponds to the position of the magnet. The end of the first rotating shaft facing the drive motor is concavely formed with a receiving groove, and the magnet is fixed in the receiving groove. A detection board is mounted on one side of the drive motor, and the encoder chip is disposed on the detection board. The detection board is in communication with the main control board.

[0009] In some embodiments, a driving gear is installed on the output shaft of the driving motor, a first driven gear is installed on the first rotating shaft, and a second driven gear is installed on the second rotating shaft. The driving gear is drivingly connected to the first driven gear and the second driven gear respectively.

[0010] In some embodiments, a first transmission shaft and a second transmission shaft are installed on the upper side of the driving gear, a first transmission gear is installed on the first transmission shaft, and a second transmission gear meshing with the first transmission gear is installed on the second transmission shaft. The driving gear is meshed with the first transmission gear or the second transmission gear, the first transmission gear is meshed with the first driven gear, and the second transmission gear is meshed with the second driven gear.

[0011] In some embodiments, a base is further included between the first clamp and the drive motor, the first rotating shaft, the second rotating shaft, the first transmission shaft and the second transmission shaft are all installed in the base, and the drive motor and the sensor are both fixed on the base.

[0012] In some embodiments, an elliptical outer cover is installed on one side of the base, a rear end seat is fixed to the end of the elliptical outer cover away from the base, the main control board is fixed on the rear end seat, and the drive motor, the sensor and the main control board are all placed in the elliptical outer cover.

[0013] In some embodiments, the first rotating shaft is respectively provided with first bearings on both sides of the first driven gear, and a first oil seal is installed on the side of the first bearing close to the first clamp; the second rotating shaft is respectively provided with second bearings on both sides of the second driven gear, and a second oil seal is installed on the side of the second bearing close to the second clamp.

[0014] In some embodiments, an outer cover shell is further included, a reinforcing plate is fixed to the upper end of the outer cover shell, the base is fixed to the upper end of the reinforcing plate, and the first clamping jaw and the second clamping jaw both pass through the reinforcing plate and the outer cover shell.

[0015] In some embodiments, the first clamping jaw and the second clamping jaw have the same structure, both including a swing block and a clamping plate fixed to the swing block, the first rotating shaft and the second rotating shaft are respectively connected to the corresponding swing blocks, the swing block passes through the reinforcing plate and the outer cover shell, and the clamping plate is located on the lower side of the outer cover shell.

[0016] (3) Beneficial effects

[0017] The utility model provides a garbage recycling box bag separation clamping claw structure, which is additionally equipped with a sensing piece, a sensor and a main control board. When in use, the sensor and the sensing piece can detect the position of the clamping claw and transmit the detection data to the main control board, so that the main control board controls the rotation of the drive motor; through the combination of the main control board and the sensors on the detection board, the opening angle of the clamping claw and the size of the clamping force of the clamping claw can be controlled, the torque and rotation angle of the drive motor can be set, and digital control of the torque and displacement of the clamping claw can be realized, the control is more precise, and the use effect is better; it overcomes the defect that the existing clamping claw structure cannot adjust the opening angle of the clamping claw and the size of the clamping force. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] Figure 1 This is a three-dimensional diagram of a garbage recycling box bag separation clamping structure of the utility model;

[0020] Figure 2 This is a three-dimensional diagram of a garbage recycling box bag separation clamp structure from another perspective of the utility model;

[0021] Figure 3 This is an exploded view of a garbage recycling box bag separation clamping structure of the utility model;

[0022] Figure 4 This is a three-dimensional diagram of a garbage recycling box bag separation clamping structure drive motor connected to the first rotating shaft and the second rotating shaft of the utility model;

[0023] Figure 5 This is a three-dimensional diagram of the connection between the first rotating shaft, the first driven gear and the first bearing of the garbage recycling box bag separation clamp structure of the utility model;

[0024] Figure 6 This is an exploded view of the first rotating shaft, sensing element and sensor of the garbage recycling box bag separation clamp structure of the utility model;

[0025] Figure 7 This is a three-dimensional diagram from another perspective showing the driving connection between the driving motor of the garbage recycling box bag separation clamping structure and the first and second rotating shafts of the utility model;

[0026] Figure 8 This is an exploded view of the base, drive motor and rear end seat of the gripper structure for separating bags in a garbage recycling box according to the present invention;

[0027] The names of the components corresponding to the various figure marks in the figure are: 1. driving motor; 2. first clamping jaw; 3. second clamping jaw; 4. first rotating shaft; 401, accommodating groove; 5. second rotating shaft; 6. sensing member; 7. sensor; 8. main control board; 9. detection board; 10. driving gear; 11. first driven gear; 12. second driven gear; 13. first transmission shaft; 14. second transmission shaft; 15. first transmission gear; 16. second transmission gear; 17. base; 18. elliptical outer cover; 19. rear end seat; 20. first bearing; 21. first oil seal; 22. second bearing; 23. second oil seal; 24. outer cover shell; 25. reinforcing plate; 26. swing block; 27. clamping plate. DETAILED DESCRIPTION

[0028] The present application is described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] The following describes the embodiments of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the features in the following embodiments and embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative work are within the scope of protection of this application.

[0030] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on this application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement an apparatus and / or practice a method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this apparatus and / or practice this method.

[0031] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The illustrations only show components related to the present application and are not drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component can be changed at will, and the component layout type may also be more complicated.

[0032] Additionally, in the following description, specific details are provided to provide a thorough understanding of the examples, however, one skilled in the art will appreciate that the examples can be practiced without these specific details.

[0033] The following describes the technical solutions provided by various embodiments of the present application in conjunction with the accompanying drawings.

[0034] See Figures 1 to 8 The utility model provides a garbage recycling box bag separation jaw structure, including a driving motor 1, a first jaw 2 and a second jaw 3. The first jaw 2 and the second jaw 3 are respectively located on both sides of one end of the driving motor 1. The first jaw 2 is connected to the driving motor 1 through a first rotating shaft 4, and the second jaw 3 is connected to the driving motor 1 through a second rotating shaft 5.

[0035] See Figures 3 to 6, a sensing element 6 is installed at one end of the first rotating shaft 4 or / and the second rotating shaft 5 close to the driving motor 1, and a sensor 7 that cooperates with the sensing element 6 for sensing is installed on one side of the driving motor 1, and the position of the sensor 7 corresponds to that of the sensing element 6. In this embodiment, the sensing element 6 is installed on the first rotating shaft 4, and the sensor 7 cooperates with the sensing element 6 to detect the rotation angle of the first rotating shaft 4. A main control board 8 is installed at one end of the driving motor 1, and the main control board 8 and the sensor 7 are respectively located at the two ends of the driving motor 1. The main control board 8 is connected to the driving motor 1 for control, and the main control board 8 can control the driving motor 1 to rotate or stop. The sensor 7 is communicated with the main control board 8, and the main control board 8 is a PCB board. When in use, the sensor 7 and the sensing element 6 cooperate to detect the position of the first clamping jaw 2, and transmit the detection data to the main control board 8, so that the main control board 8 controls the rotation of the driving motor 1, thereby realizing digital control of the torque and displacement of the clamping jaw, and the control is more precise.

[0036] In some embodiments, as Figure 5 and Figure 6 As shown, the induction member 6 is a magnet, the inductor 7 is an encoder chip, and the position of the encoder chip corresponds to the position of the magnet. The encoder chip is a prior art and will not be described in detail in this embodiment.

[0037] In some embodiments, as Figure 5 and Figure 6 As shown, the end of the first rotating shaft 4 facing the drive motor 1 is concavely formed with a receiving groove 401, and the circular magnet is fixed in the receiving groove 401. A detection board 9 is mounted on one side of the drive motor 1, and an encoder chip is mounted on the detection board 9. The detection board 9 is in communication with the main control board 8. The detection board 9 is a PCB board and is electrically connected to the main control board 8 via a data cable to enable data transmission.

[0038] In some embodiments, as Figure 4 and Figure 7As shown, a driving gear 10 is mounted on the output shaft of the driving motor 1, a first driven gear 11 is mounted on the first rotating shaft 4, and a second driven gear 12 is mounted on the second rotating shaft 5. The driving gear 10 is drivingly connected to the first driven gear 11 and the second driven gear 12, respectively. A first transmission shaft 13 and a second transmission shaft 14 are mounted on the upper side of the driving gear 10. A first transmission gear 15 is mounted on the first transmission shaft 13, and a second transmission gear 16 meshing with the first transmission gear 15 is mounted on the second transmission shaft 14. The driving gear 10 meshes with the first transmission gear 15 or the second transmission gear 16, the first transmission gear 15 meshes with the first driven gear 11, and the second transmission gear 16 meshes with the second driven gear 12. When the driving gear 10 rotates, the driving gear 10 drives the first transmission gear 15 and the second transmission gear 16 to rotate, and the first transmission gear 15 and the second transmission gear 16 respectively drive the first driven gear 11 and the second driven gear 12 to rotate, thereby driving the first rotating shaft 4 and the second rotating shaft 5 to rotate; it can simultaneously drive the two clamping jaws to rotate through a single motor, which is convenient to drive.

[0039] In some embodiments, as Figure 3 and Figure 8 As shown, the robot also includes a base 17 located between the first gripper 2 and the drive motor 1. The first rotating shaft 4, the second rotating shaft 5, the first transmission shaft 13, and the second transmission shaft 14 are all mounted within the base 17. The drive motor 1 and the sensor 7 are both fixed to the base 17. An elliptical outer cover 18 is mounted on one side of the base 17. A rear end seat 19 is fixed to the end of the elliptical outer cover 18 away from the base 17. The main control board 8 is fixed to the rear end seat 19, and the drive motor 1, the sensor 7, and the main control board 8 are all placed within the elliptical outer cover 18. When in use, the rear end seat 19 can be fixed to an external manipulator.

[0040] In some embodiments, as Figure 5 and Figure 7 As shown, the first rotating shaft 4 is fitted with first bearings 20 on both sides of the first driven gear 11, and a first oil seal 21 is installed on the side of the first bearing 20 close to the first clamping jaw 2. The second rotating shaft 5 is fitted with second bearings 22 on both sides of the second driven gear 12, and a second oil seal 23 is installed on the side of the second bearing 22 close to the second clamping jaw 3.

[0041] In some embodiments, as Figures 1 to 3As shown, the outer cover shell 24 is also included. The outer cover shell 24 is in the shape of a circular disk. A reinforcing plate 25 is fixed to the upper end of the outer cover shell 24. The reinforcing plate 25 can enhance the strength of the outer cover shell 24 and ensure structural strength. The base 17 is fixed to the upper end of the reinforcing plate 25. The first clamping jaw 2 and the second clamping jaw 3 both pass through the reinforcing plate 25 and the outer cover shell 24. In order to simplify the structure, the first clamping jaw 2 and the second clamping jaw 3 have the same structure. The first clamping jaw 2 and the second clamping jaw 3 both include a swing block 26 and a clamping plate 27 fixed to the swing block 26. The first rotating shaft 4 and the second rotating shaft 5 are respectively connected to the corresponding swing block 26. The swing block 26 passes through the reinforcing plate 25 and the outer cover shell 24. The reinforcing plate 25 and the outer cover shell 24 are provided with through holes to facilitate the movement of the swing block 26. The clamping plate 27 is located on the lower side of the outer cover shell 24.

[0042] The same and similar parts between the various embodiments in this specification can be referenced to each other, and each embodiment focuses on the differences from other embodiments.

[0043] The above description is merely a specific embodiment of the present application, but the scope of protection of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A garbage recycling box bag separation clamping structure, comprising a drive motor (1), a first clamping jaw (2) and a second clamping jaw (3), characterized in that: The first clamping jaw (2) and the second clamping jaw (3) are respectively connected to the driving motor (1) through a first rotating shaft (4) and a second rotating shaft (5); an induction member (6) is installed at one end of the first rotating shaft (4) or / and the second rotating shaft (5) close to the driving motor (1); a sensor (7) for sensing in cooperation with the induction member (6) is installed on one side of the driving motor (1); a main control board (8) is installed at one end of the driving motor (1); the main control board (8) is connected to the driving motor (1) for control, and the sensor (7) is connected to the main control board (8) for communication; when in use, the sensor (7) detects the position of the clamping jaw and transmits the detection data to the main control board (8), so that the main control board (8) controls the rotation of the driving motor (1).

2. The garbage recycling box bag separation clamp structure according to claim 1, characterized in that: The induction member (6) is a magnet member, the sensor (7) is an encoder chip, and the position of the encoder chip corresponds to the position of the magnet member.

3. The garbage collection box bag separation clamp structure according to claim 2, characterized in that: An end of the first rotating shaft (4) facing the drive motor (1) is concavely formed with a receiving groove (401), and the magnet member is fixed in the receiving groove (401); a detection board (9) is installed on one side of the drive motor (1), the encoder chip is arranged on the detection board (9), and the detection board (9) is communicatively connected with the main control board (8).

4. The garbage recycling box bag separation clamp structure according to claim 1, characterized in that: A driving gear (10) is mounted on the output shaft of the driving motor (1), a first driven gear (11) is mounted on the first rotating shaft (4), and a second driven gear (12) is mounted on the second rotating shaft (5), and the driving gear (10) is drivingly connected to the first driven gear (11) and the second driven gear (12) respectively.

5. The garbage recycling box bag separation clamp structure according to claim 4, characterized in that: A first transmission shaft (13) and a second transmission shaft (14) are installed on the upper side of the driving gear (10); a first transmission gear (15) is installed on the first transmission shaft (13); a second transmission gear (16) meshing with the first transmission gear (15) is installed on the second transmission shaft (14); the driving gear (10) meshes with the first transmission gear (15) or the second transmission gear (16); the first transmission gear (15) meshes with the first driven gear (11); and the second transmission gear (16) meshes with the second driven gear (12).

6. The garbage collection box bag separation clamp structure according to claim 5, characterized in that: The invention also includes a base (17) located between the first clamping jaw (2) and the driving motor (1), wherein the first rotating shaft (4), the second rotating shaft (5), the first transmission shaft (13) and the second transmission shaft (14) are all installed in the base (17), and the driving motor (1) and the sensor (7) are both fixed on the base (17).

7. The garbage collection box bag separation clamp structure according to claim 6, characterized in that: An elliptical outer cover (18) is installed on one side of the base (17), a rear end seat (19) is fixed to one end of the elliptical outer cover (18) away from the base (17), the main control board (8) is fixed on the rear end seat (19), and the drive motor (1), the sensor (7) and the main control board (8) are all placed in the elliptical outer cover (18).

8. The garbage recycling box bag separation clamp structure according to claim 4, characterized in that: The first rotating shaft (4) is respectively provided with first bearings (20) on both sides of the first driven gear (11), and a first oil seal (21) is installed on the side of the first bearing (20) close to the first clamping jaw (2); the second rotating shaft (5) is respectively provided with second bearings (22) on both sides of the second driven gear (12), and a second oil seal (23) is installed on the side of the second bearing (22) close to the second clamping jaw (3).

9. The garbage collection box bag separation clamp structure according to claim 6, characterized in that: The invention also includes an outer cover shell (24), the upper end of which is fixed with a reinforcing plate (25), the base (17) is fixed to the upper end of the reinforcing plate (25), and the first clamping jaw (2) and the second clamping jaw (3) both pass through the reinforcing plate (25) and the outer cover shell (24).

10. The garbage recycling box bag separation clamp structure according to claim 9, characterized in that: The first clamping jaw (2) and the second clamping jaw (3) have the same structure, both comprising a swing block (26) and a clamping plate (27) fixed to the swing block (26); the first rotating shaft (4) and the second rotating shaft (5) are respectively connected to the corresponding swing block (26); the swing block (26) passes through the reinforcing plate (25) and the outer cover shell (24); and the clamping plate (27) is located on the lower side of the outer cover shell (24).

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