Electric roller servo balance wheel sorting machine

Abstract

The invention relates to the technical field of sorting and conveying equipment, and discloses an electric roller servo balance wheel sorting machine which comprises an electric roller, the electric roller is fixedly arranged on the inner wall of a roller support, the bottom of the roller support is fixedly connected to the top of a rotating shaft, and the bottom of the rotating shaft is fixedly connected to one side of the outer wall of a first connecting plate; a second mounting hole is formed in the other side of the first connecting plate, a rotating connecting piece is arranged in the second mounting hole, the first connecting plate is fixed to the outer wall of a fourth mounting plate through the rotating connecting piece, and the fourth mounting plate is located on the outer edge of the first swing strip; the bottom of the first swing strip is rotationally arranged on the upper portion of the second swing strip through a connecting structure. The goods can be driven to move forwards through an electric roller, a second connecting plate can be driven to rotate through a servo motor, and therefore the problem that the sorting efficiency is low due to the fact that workers are prone to fatigue in a traditional sorting mode can be solved.

Description

Technical Field

[0001] The invention relates to the technical field of sorting and conveying equipment, in particular to an electric roller servo swing wheel sorter. Background Art

[0002] Express logistics cargo sorting is an extremely important part of logistics operations. It is like a large "sorting factory" that sorts and organizes cargo from all over the country and different destinations according to specific rules in preparation for subsequent delivery. The sorting process usually starts when the cargo arrives at the sorting center. The cargo is first scanned, and the barcode, QR code and other information it carries are read. This information contains key data such as the delivery address and express delivery number. After the information is entered into the system, the system will automatically plan the best sorting route for the cargo based on the delivery address and other information. Then the cargo is transported to different exits via conveyor belts.

[0003] The traditional sorting method is that the staff classifies the different express deliveries and moves them to the corresponding conveyor belts, which then transport them to the corresponding exits. Since the staff are prone to fatigue, this will cause the sorting efficiency to be low. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an electric drum servo pendulum wheel sorting machine to solve the problem that the traditional sorting method is mostly that the staff classifies different express deliveries and moves them to the corresponding conveyor belts, which are then transported to the corresponding exits by the conveyor belts. Since the staff are prone to fatigue, this will cause low sorting efficiency.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an electric drum servo swing wheel sorting machine, comprising an electric drum, the electric drum is fixedly arranged on the inner wall of the drum bracket, the bottom of the drum bracket is fixedly connected to the top of the rotating shaft, the bottom of the rotating shaft is fixedly connected to one side of the outer wall of the first connecting plate, the other side of the first connecting plate is provided with a second mounting hole, a rotating connecting piece is arranged inside the second mounting hole, the first connecting plate is fixed to the outer wall of the fourth mounting plate by the rotating connecting piece, the fourth mounting plate is located at the outer edge of the first swing bar, the bottom of the first swing bar is rotatably arranged on the upper part of the second swing bar through a connecting structure, the bottom of the second swing bar is fixedly connected with a connecting shaft, the connecting shaft is rotatably arranged on one side of the second connecting plate, a mounting sleeve is arranged on the other side of the second connecting plate, the inner wall of the mounting sleeve is fixedly connected to the output end of the driving mechanism, the driving mechanism is fixedly connected to the bottom of the third mounting plate, and both sides of the third mounting plate are fixedly connected to the inside of the equipment frame.

[0006] Preferably, the outer wall of the rotating shaft is rotatably connected to the inner wall of the fixing sleeve, the upper part of the fixing sleeve is fixedly connected to the top of the supporting plate, the top of the supporting plate is provided with a first mounting hole, and the lower part of the fixing sleeve is located inside the first mounting hole.

[0007] Preferably, the driving mechanism comprises a servo motor, an outer wall of the servo motor is fixedly connected to the bottom of the third mounting plate, and an output end of the servo motor is rotatably disposed on the inner wall of the mounting sleeve.

[0008] Preferably, the equipment frame includes an upper cross bar, both ends of the third mounting plate are fixedly connected to the side walls of the two upper cross bars, both ends of the two upper cross bars are fixedly connected to the side walls of the two vertical poles, and the bottoms of the vertical poles are provided with stabilizing feet.

[0009] Preferably, a fixing plate is fixedly connected to the upper portion of the vertical pole, and the upper portion of the fixing plate is fixedly connected to the bottom of the supporting plate.

[0010] Preferably, a lower cross bar is provided at the lower part of the vertical bar, a first mounting plate is provided at the upper part of the lower cross bar, a controller is provided on the side wall of the first mounting plate, and the controller is electrically connected to the electric roller and the servo motor through wires.

[0011] Preferably, an upper cover is provided on the upper part of the supporting plate, the upper cover is connected to the supporting plate via a supporting column, a rotating hole is opened on the upper surface of the upper cover, and the top surface of the electric drum is higher than the top surface of the upper cover.

[0012] Preferably, a guard plate is provided on the upper part of the electric drum, the bottom of the guard plate is fixedly connected to the top of the drum bracket through a second mounting plate, a square hole is opened on the top of the guard plate, and the top surface of the electric drum protrudes from the square hole.

[0013] Preferably, the top surface of the guard plate is flush with the top surface of the upper cover, and the diameter of the upper cover is smaller than the diameter of the rotating hole.

[0014] Preferably, the side walls of the uprights are fixedly connected to side panels by bolts.

[0015] Working principle: The controller receives the classification signal transmitted by the external sensor, and then transmits the driving signal to the inside of the servo motor through the wire, and then the output end of the servo motor outputs the rotational force to drive the second connecting plate to rotate, and the connecting shaft set at the other end of the second connecting plate is used to drive the second swing bar to move, and the second swing bar is driven to move simultaneously through the connecting member between the fourth mounting plate and the second swing bar, and the displacement generated by the first swing bar can be transmitted to one side of the first connecting plate by the fourth mounting plate on the side of the first swing bar, and the rotating shaft can be fixed inside the first mounting hole by the fixing sleeve, so that the central axis of the rotating shaft can be aligned with the center of the circle of the first mounting hole, so that the rotating shaft can only rotate inside the fixing sleeve, and the other end of the first connecting plate is connected to the bottom of the rotating shaft, and then when the second mounting hole of the first connecting plate is driven by the fourth mounting plate, the rotating shaft can only rotate, and the roller bracket installed on the top of the rotating shaft can drive the electric roller to rotate, thereby the direction of the electric roller can be controlled, and the guard plate can be installed on the upper part of the electric roller by the second mounting plate, and then the controller sends a rotation signal to the electric roller, so that the electric roller drives the goods to move in the preset direction.

[0016] The present invention provides an electric drum servo swing wheel sorting machine. It has the following beneficial effects: 1. The present invention can drive the goods to move forward through the electric roller, drive the second connecting plate to rotate through the servo motor, and then drive the second swing bar to move, and at the same time drive the first swing bar to move, and can drive one side of the first connecting plate to rotate around the center of the first mounting hole through the fourth mounting plate, and then drive the rotating shaft to rotate, and drive the roller bracket installed on the upper part of the rotating shaft to rotate, and the electric roller installed through the roller bracket can drive the electric roller to rotate, thereby changing the direction of the electric roller, so that the electric roller can rotate in different directions, so as to achieve the purpose of sorting goods, thereby solving the problem that the traditional sorting method is mostly that the staff classifies different express deliveries and moves them to the corresponding conveyor belt, and then the conveyor belt transports them to the corresponding exit, and the staff is easily tired, so it will cause low sorting efficiency.

[0017] 2. The present invention installs five first swing bars on the top of the second swing bar, so that the first swing bars can be driven to move at the same time through the second swing bars, so that the rotating shafts turn at the same time and the turning angles are the same, thereby increasing the directional consistency of the electric roller and improving the efficiency of transporting goods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the internal three-dimensional structure of the present invention; Figure 3It is a schematic diagram of a partial three-dimensional structure of the electric drum of the present invention; Figure 4 It is a schematic diagram of the local installation structure of the electric drum of the present invention; Figure 5 It is a schematic structural diagram of the first connecting plate of the present invention; Figure 6 It is a schematic diagram of the connection structure at the first connection plate of the present invention; Figure 7 is a schematic structural diagram of a second connecting plate of the present invention; Figure 8 It is a structural schematic diagram of the first swing bar and the second swing bar of the present invention; Fig. 9 It is a schematic diagram of the internal structure of the equipment frame of the present invention; Fig.10 It is a schematic diagram of the connection structure between the upper cover and the supporting plate of the present invention.

[0019] Among them, 1. guard plate; 2. rotating hole; 3. electric roller; 4. upper cover; 5. vertical pole; 6. upper cross bar; 7. controller; 8. side plate; 9. first mounting plate; 10. lower cross bar; 11. stabilizing foot; 12. support column; 13. second mounting plate; 14. roller bracket; 15. fixing sleeve; 16. fixing plate; 17. rotating shaft; 18. first connecting plate; 19. first mounting hole; 20. second mounting hole; 21. first swing bar; 22. second connecting plate; 23. second swing bar; 24. mounting sleeve; 25. third mounting plate; 26. servo motor; 27. connecting shaft; 28. supporting plate; 29. ​​fourth mounting plate. DETAILED DESCRIPTION

[0020] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings of the present invention. 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.

[0021] Please see attached Figure 2 -Attached Figure 8The embodiment of the present invention provides an electric roller servo swing wheel sorting machine, including an electric roller 3, which is fixedly arranged on the inner wall of a roller bracket 14, the bottom of the roller bracket 14 is fixedly connected to the top of a rotating shaft 17, the bottom of the rotating shaft 17 is fixedly connected to one side of the outer wall of a first connecting plate 18, a second mounting hole 20 is opened on the other side of the first connecting plate 18, a rotating connecting piece is arranged inside the second mounting hole 20, the first connecting plate 18 is fixed to the outer wall of a fourth mounting plate 29 by the rotating connecting piece, the fourth mounting plate 29 is located at the outer edge of a first swing bar 21, the bottom of the first swing bar 21 is rotatably arranged on the upper part of a second swing bar 23 through a connecting structure, the bottom of the second swing bar 23 is fixedly connected with a connecting shaft 27, the connecting shaft 27 is rotatably arranged on one side of a second connecting plate 22, a mounting sleeve 24 is arranged on the other side of the second connecting plate 22, the inner wall of the mounting sleeve 24 is fixedly connected to the output end of a driving mechanism, the driving mechanism is fixedly connected to the bottom of a third mounting plate 25, and both sides of the third mounting plate 25 are fixedly connected to the inside of the equipment frame.

[0022] Specifically, the electric roller 3 can be rotated to move the goods on the upper part of the electric roller 3. The outer wall of the electric roller 3 can be covered with a rubber layer to increase the friction between the electric roller 3 and the goods, thereby improving the efficiency of moving the goods; the roller bracket 14 can play a role in fixing and supporting the electric roller 3, thereby enabling the electric roller 3 to maintain a certain height during operation to avoid height differences that reduce the efficiency of moving goods; the rotating shaft 17 can play a role in transmitting the rotational force to the inside of the roller bracket 14, thereby driving the electric roller 3 to turn, thereby changing the direction of transporting goods; the first connecting plate 18 can play a role in transmitting the rotational force to the inside of the rotating shaft 17; the second mounting hole 20 can play a role in fixing the first connecting plate 18 on the surface of the fourth mounting plate 29; the rotating connecting piece can limit the movement of the first connecting plate 18, and the lateral force transmitted by the first swing bar 21 can be transmitted to the rotating shaft 17. The displacement is converted into rotational force and transmitted to the inside of the first connecting plate 18; the first swing bar 21 can be used to transmit the displacement transmitted by the second swing bar 23 to the inside of the first connecting plate 18, and the second swing bar 23 can simultaneously control the displacement of the five first swing bars 21, and the displacement amounts of the five first swing bars 21 are equal, thereby controlling the rotating shaft 17 to drive the electric roller 3 to rotate at the same angle, thereby enabling the goods to be transported in multiple directions, thereby further improving the sorting efficiency; the connecting shaft 27 can be used to transmit the rotational force transmitted by the second connecting plate 22 to the second swing bar 23; the mounting sleeve 24 can be used to connect the output end of the driving mechanism; the driving mechanism can output the rotational force; the third mounting plate 25 can fix the driving mechanism; the equipment frame can be used to install the above structure and support the overall structure.

[0023] Please refer to the attached Figure 4 and attached Fig.10 The outer wall of the rotating shaft 17 is rotatably connected to the inner wall of the fixing sleeve 15 , the upper part of the fixing sleeve 15 is fixedly connected to the top of the supporting plate 28 , the top of the supporting plate 28 is provided with a first mounting hole 19 , and the lower part of the fixing sleeve 15 is located inside the first mounting hole 19 .

[0024] Specifically, a fixing ring is provided at the lower position of the outer wall of the rotating shaft 17, and the rotating shaft 17 can be fixed inside the fixing sleeve 15 through the fixing ring, so that the rotation of the rotating shaft 17 is stable; the upper diameter of the fixing sleeve 15 is larger than the diameter of the lower part, and the fixing sleeve 15 can be fixed to the upper part of the supporting plate 28 through the upper part of the fixing sleeve 15 by bolts, thereby improving the stability of the rotating shaft 17 during rotation; the lower part of the fixing sleeve 15 is located inside the first mounting hole 19, so that the fixing sleeve 15 can be further fixed to the upper part of the supporting plate 28.

[0025] Please refer to the attached Figure 6 and attached Fig. 9 The driving mechanism includes a servo motor 26 , the outer wall of the servo motor 26 is fixedly connected to the bottom of the third mounting plate 25 , and the output end of the servo motor 26 is rotatably disposed on the inner wall of the mounting sleeve 24 .

[0026] Specifically, the servo motor 26 can provide a rotational force, and then the electric drum 3 is driven to turn through the intermediate structure.

[0027] Please refer to the attached Figure 6 The equipment frame includes an upper cross bar 6, two ends of the third mounting plate 25 are fixedly connected to the side walls of the two upper cross bars 6, and two ends of the two upper cross bars 6 are fixedly connected to the side walls of the two vertical poles 5. The bottom of the vertical pole 5 is provided with a stabilizing foot 11.

[0028] Specifically, the upper cross bar 6 can play a role in fixing and supporting the third mounting plate 25; the two ends of the two upper cross bars 6 are fixedly connected to the side walls of the two uprights 5 to play a role in fixing the upper cross bar 6, and at the same time, the upper cross bar 6 can play a role in improving the stability between the uprights 5; the stabilizing feet 11 can play a role in supporting the uprights 5, and at the same time, a height adjustment mechanism is provided between the stabilizing feet 11 and the uprights 5, and the height of the uprights 5 can be raised or lowered by the height adjustment mechanism, thereby adjusting the height of the top of the electric drum 3 to adapt to transmission belts of different heights, thereby improving the adaptability of the sorting work.

[0029] Please refer to the attached Figure 2 The upper part of the vertical rod 5 is fixedly connected to the fixing plate 16 , and the upper part of the fixing plate 16 is fixedly connected to the bottom of the supporting plate 28 .

[0030] Specifically, the fixing plate 16 can support the supporting plate 28 , thereby stably installing the supporting plate 28 on the upper part of the vertical pole 5 .

[0031] Please see attached Figure 1 and attached Figure 6 A lower cross bar 10 is provided at the lower part of the vertical rod 5, a first mounting plate 9 is provided at the upper part of the lower cross bar 10, a controller 7 is provided on the side wall of the first mounting plate 9, and the controller 7 is electrically connected to the electric roller 3 and the servo motor 26 through wires.

[0032] Specifically, the lower cross bar 10 can be used to install the first mounting plate 9 and connect the adjacent vertical bars 5, thereby improving the stability of the overall structure; the first mounting plate 9 can be used to install the controller 7; the controller 7 can output control instructions; the controller 7 is electrically connected to the electric roller 3 and the servo motor 26 through wires, thereby controlling the rolling direction and rolling speed of the electric roller 3, thereby realizing multi-directional sorting, and the controller 7 can receive classification information received by external sensors. When the goods enter the sorting area, various high-precision external sensors installed on the conveyor line quickly play a role, and these sensors can quickly and accurately The sensor identifies the barcode, QR code and other information carriers carried on the goods, and extracts key data including the delivery address, express number and so on. The sensor transmits the collected information to the controller 7 in real time. After receiving the classified information, the controller 7 performs in-depth analysis and complex calculations based on the built-in advanced algorithms and huge database. By comprehensively considering the multi-dimensional data such as the destination, weight, volume and real-time operation status of the current sorting system, the controller 7 accurately plans the best sorting path for each piece of goods to ensure that the goods can be sorted to the target location in the fastest and most accurate way. Subsequently, the controller 7 sends a precise signal to the servo motor 26 according to the calculated best sorting path. The controller 7 will issue an accurate rotation instruction. When a small, light and near-destination cargo is detected, the controller 7 will instruct the servo motor 26 to rotate quickly to a specific angle, and through a series of precise transmission structures such as the second connecting plate and the connecting shaft, the second swing bar and the first swing bar are driven to move quickly, thereby driving the first connecting plate to rotate quickly around the center of the first mounting hole, and finally realizing high-speed rotation of the rotating shaft, driving the roller bracket and the electric roller to turn quickly, so that the cargo can be accurately transported to the target area at a higher speed. For cargo with a larger volume, a heavier weight or a longer distance to the destination, the controller 7 will adjust the rotation parameters of the servo motor 26 accordingly to ensure that the electric roller 3 can smoothly move. The goods are transported to the designated location steadily and accurately to avoid goods slipping or sorting errors caused by excessive speed or sharp turning. The controller 7 continuously monitors the key operating parameters of the electric drum 3 and the servo motor 26. For the electric drum 3, the speed sensor, surface temperature sensor and vibration sensor installed on the end of the drum shaft are used to collect speed, temperature and vibration data in real time. The normal speed range of the electric drum 3 is set to [R lower limit value] to [R upper limit value] rpm, the upper limit of the normal working temperature is [T2]°C, and the normal range of the vibration amplitude is [V lower limit value] to [V upper limit value] mm / s. When the monitoring data exceeds the above range, the controller 7 will combine multiple parameters to comprehensively analyze the cause of the fault.For the servo motor 26, in addition to monitoring the speed and temperature, the torque and position feedback information is obtained in real time through the built-in torque sensor and encoder of the motor. The normal torque range of the servo motor 26 is set to [M lower limit] to [M upper limit] N m, and the position control accuracy is ± [P] degrees. When the torque exceeds the normal range or the deviation between the actual position and the command position exceeds the allowable value, the controller 7 will quickly determine the fault type and adopt corresponding control strategies; once a fault is detected, the controller 7 immediately activates a full range of alarm mechanisms. At the equipment site, it drives the sound and light alarm to emit strong flashing lights and high-decibel alarm sounds to attract the attention of on-site operators. At the same time, the controller 7 sends a network alarm to the operator. The communication interface pushes detailed fault information to the remote monitoring terminal (such as a monitoring computer, mobile device APP, etc.). The fault information includes the fault type code, occurrence time, faulty equipment location, and related operating parameters, etc., so that the remote monitoring personnel can timely grasp the equipment operation status and make corresponding decisions. To facilitate subsequent fault analysis and troubleshooting, the controller 7 will record the equipment operation data, communication data, and system status information for a period of time before and after each fault occurs (such as

[30] seconds before the fault occurs to

[10] seconds after the fault occurs) in the internal fault log storage module. These data provide maintenance personnel with a basis for fault diagnosis, which helps to quickly locate the cause of the fault and formulate an effective repair plan. ;

[0033] Please see attached Figure 1 and attached Fig.10 An upper cover 4 is provided on the upper part of the supporting plate 28 , and the upper cover 4 is connected to the supporting plate 28 through a supporting column 12 . A rotating hole 2 is opened on the upper surface of the upper cover 4 , and the top surface of the electric drum 3 is higher than the top surface of the upper cover 4 .

[0034] Specifically, the upper cover 4 can protect the internal structure and also carry the upper goods; the support column 12 can connect the upper cover 4 and the supporting plate 28 into a whole, and the support column 12 also has a supporting function, which can improve the bearing capacity of the upper cover 4, thereby increasing the weight limit of the transported goods; a rotating hole 2 is opened on the upper surface of the upper cover 4, and the top surface of the electric drum 3 is higher than the top surface of the upper cover 4, thereby making the electric drum 3 protrude, thereby achieving the function of transporting goods; through.

[0035] Please see attached Figure 1 and attached Figure 2 A guard plate 1 is provided on the upper part of the electric drum 3, the bottom of the guard plate 1 is fixedly connected to the top of the drum bracket 14 through a second mounting plate 13, a square hole is opened on the top of the guard plate 1, and the top surface of the electric drum 3 protrudes from the square hole.

[0036] Specifically, the guard plate 1 can cover the rotating hole 2, thereby preventing debris from falling from the rotating hole 2 into the inside of the equipment and causing damage to the equipment; the second mounting plate 13 is an inverted L-shape, and the second mounting plate 13 can fix the guard plate 1 to the upper part of the electric drum 3 through the drum bracket 14; a square hole is opened on the top of the guard plate 1, and the top surface of the electric drum 3 protrudes from the square hole, which can make the electric drum 3 protrude from the surface of the guard plate 1. The square hole can reduce the gap between the guard plate 1 and the electric drum 3, thereby preventing debris from falling without hindering the rotation of the electric drum 3.

[0037] Please see attached Figure 1 and attached Figure 2 The top surface of the guard plate 1 is flush with the top surface of the upper cover 4 , and the diameter of the upper cover 4 is smaller than the diameter of the rotating hole 2 .

[0038] Specifically, the diameter of the upper cover 4 is smaller than the diameter of the rotating hole 2, thereby enabling the upper cover 4 to rotate freely following the roller bracket 14; the top surface of the guard plate 1 is flush with the top surface of the upper cover 4, thereby avoiding unevenness, thereby improving the flatness of the top of the equipment and further improving the transportation efficiency.

[0039] Please see attached Figure 1 The side wall of the vertical pole 5 is fixedly connected with the side plate 8 by bolts.

[0040] Specifically, the side panels 8 can protect the internal structure of the device, thereby preventing debris from entering from the side.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electric drum servo swing wheel sorting machine, comprising an electric drum (3), characterized in that: The electric roller (3) is fixedly arranged on the inner wall of the roller bracket (14); the bottom of the roller bracket (14) is fixedly connected to the top of the rotating shaft (17); the bottom of the rotating shaft (17) is fixedly connected to one side of the outer wall of the first connecting plate (18); a second mounting hole (20) is provided on the other side of the first connecting plate (18); a rotating connecting member is provided inside the second mounting hole (20); the first connecting plate (18) is fixed to the outer wall of a fourth mounting plate (29) by means of the rotating connecting member; the fourth mounting plate (29) is located at the outer edge of the first swing bar (21). The bottom of the first swing bar (21) is rotatably arranged on the upper part of the second swing bar (23) through a connecting structure, the bottom of the second swing bar (23) is fixedly connected with a connecting shaft (27), the connecting shaft (27) is rotatably arranged on one side of the second connecting plate (22), the other side of the second connecting plate (22) is provided with a mounting sleeve (24), the inner wall of the mounting sleeve (24) is fixedly connected to the output end of the driving mechanism, the driving mechanism is fixedly connected to the bottom of the third mounting plate (25), and the two sides of the third mounting plate (25) are fixedly connected to the inside of the equipment frame.

2. The electric drum servo balance wheel sorting machine according to claim 1, characterized in that: The outer wall of the rotating shaft (17) is rotatably connected to the inner wall of the fixing sleeve (15); the upper part of the fixing sleeve (15) is fixedly connected to the top of the supporting plate (28); a first mounting hole (19) is provided on the top of the supporting plate (28); and the lower part of the fixing sleeve (15) is located inside the first mounting hole (19).

3. The electric drum servo balance wheel sorting machine according to claim 1, characterized in that: The driving mechanism comprises a servo motor (26), the outer wall of the servo motor (26) is fixedly connected to the bottom of the third mounting plate (25), and the output end of the servo motor (26) is rotatably arranged on the inner wall of the mounting sleeve (24).

4. The electric drum servo balance wheel sorting machine according to claim 1, characterized in that: The equipment frame comprises an upper cross bar (6), the two ends of the third mounting plate (25) are fixedly connected to the side walls of the two upper cross bars (6), the two ends of the two upper cross bars (6) are fixedly connected to the side walls of the two vertical poles (5), and the bottoms of the vertical poles (5) are provided with stabilizing feet (11).

5. The electric drum servo balance wheel sorting machine according to claim 4, characterized in that: The upper part of the upright pole (5) is fixedly connected to a fixing plate (16), and the upper part of the fixing plate (16) is fixedly connected to the bottom of the supporting plate (28).

6. The electric drum servo balance wheel sorting machine according to claim 5, characterized in that: A lower cross bar (10) is provided at the lower part of the vertical bar (5), a first mounting plate (9) is provided at the upper part of the lower cross bar (10), a controller (7) is provided on the side wall of the first mounting plate (9), and the controller (7) is electrically connected to the electric roller (3) and the servo motor (26) through electric wires.

7. The electric drum servo balance wheel sorting machine according to claim 5, characterized in that: An upper cover (4) is provided on the upper part of the supporting plate (28); the upper cover (4) is connected to the supporting plate (28) via a support column (12); a rotation hole (2) is provided on the upper surface of the upper cover (4); and the top surface of the electric drum (3) is higher than the top surface of the upper cover (4).

8. The electric drum servo balance wheel sorting machine according to claim 6, characterized in that: A guard plate (1) is provided on the upper part of the electric roller (3); the bottom of the guard plate (1) is fixedly connected to the top of the roller bracket (14) via a second mounting plate (13); a square hole is provided on the top of the guard plate (1); and the top surface of the electric roller (3) protrudes from the square hole.

9. The electric drum servo balance wheel sorting machine according to claim 8, characterized in that: The top surface of the guard plate (1) is flush with the top surface of the upper cover (4), and the diameter of the upper cover (4) is smaller than the diameter of the rotating hole (2).

10. The electric drum servo balance wheel sorting machine according to claim 6, characterized in that: The side wall of the upright pole (5) is fixedly connected to a side plate (8) by means of bolts.

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