A smart park logistics sorting equipment

Abstract

This invention discloses a smart park logistics sorting equipment, belonging to the field of logistics sorting. It includes a mounting plate with evenly spaced mounting slots, each containing a stepper motor, and an electric roller mounted on the output end of the stepper motor. It also includes a pressure-reducing mechanism, comprising a first cavity on the mounting plate. Each mounting slot has a through hole on its bottom wall communicating with the first cavity, and a solenoid valve embedded in the through hole, connected in series with a hydraulic rod in the corresponding mounting slot. Under the action of the solenoid valve and air pump, when the electric roller operates, the solenoid valve located below the electric roller opens, and the airflow impacts the bottom wall of the package, causing the plastic bag to detach from the worktable. When the air hole communicates with the first cavity, the high-pressure gas in the first cavity flows upward through the air hole, creating an airflow film between the package and the elastic pad, thereby reducing the friction on the package and further reducing its wear.

Description

Technical Field

[0001] This invention relates to the field of logistics sorting, and more specifically, to a smart park logistics sorting device. Background Technology

[0002] In recent years, the logistics industry has developed rapidly, especially with the rapid development of e-commerce, which has led to e-commerce warehousing exhibiting characteristics of "small batches, multiple shipments, and fast in and out," which has placed higher demands on e-commerce warehousing. In order to improve the speed of goods transportation, sorting machines are usually used to transport and sort goods. By sorting different items and transporting the sorted items to designated locations, sorting machines not only significantly improve transportation efficiency but also reduce the labor intensity of staff.

[0003] While existing logistics sorting equipment can automatically sort packages, it is prone to jamming during the sorting process, especially for packages packed in plastic bags.

[0004] The Chinese patent publication CN113814176A discloses a logistics sorting equipment. Due to the large contact area between the rolling surface of the electric roller and the goods, and the effective sealing of the gap between the electric roller and the installation port, it can effectively adapt to the sorting of small and medium-sized goods or soft-packaged goods, thereby preventing the phenomenon of goods jamming during the sorting process.

[0005] While the aforementioned patents can prevent shipments from getting stuck, they still have the following shortcomings:

[0006] During the process of the electric roller moving the package through friction, for packages packaged in plastic bags, the plastic bag is in a fluffy state. Therefore, during the movement of the package, the bottom wall of the package slides on the top wall of the worktable. Furthermore, for packages with irregular shapes, especially those with uneven surfaces, only part of the package surface is pressed against the surface of the electric roller, while the rest is suspended in the air or in contact with the top wall of the worktable. During the movement of the package, the outer wall of the package slides on the top wall of the worktable, which can lead to damage to the package.

[0007] Therefore, a smart park logistics sorting device is proposed. Summary of the Invention

[0008] In view of the problems existing in the prior art, the purpose of this invention is to provide a smart park logistics sorting device that can reduce the wear and tear on packages and prevent package damage.

[0009] To solve the above problems, the present invention adopts the following technical solution.

[0010] A smart park logistics sorting device includes a mounting plate with mounting slots evenly spaced on the mounting plate, a stepper motor installed in each mounting slot, and an electric roller installed on the output end of the stepper motor.

[0011] Also includes:

[0012] The pressure reducing mechanism includes a first cavity opened on the mounting plate. Each mounting slot has a through hole on its bottom wall that communicates with the first cavity. A solenoid valve connected in series with the hydraulic rod in the corresponding mounting slot is embedded in the through hole. The mounting plate is also equipped with an air pump whose output end extends into the first cavity.

[0013] The anti-wear mechanism includes an elastic pad fixedly installed on the top wall of the mounting plate. Air grooves are evenly distributed on the bottom wall of the elastic pad. Insertion holes with both ends communicating with the air groove and the first cavity are respectively provided on the part of the mounting plate below each air groove. Insertion rods with the bottom end penetrating the insertion hole and extending into the first cavity are fixedly inserted on the top wall of the air groove. L-shaped air holes are provided on the insertion rods.

[0014] The impact mechanism includes a guide rod that is vertically fixed in the vertical section of the air hole, an impact plate on the guide rod, and a groove that mates with the impact plate on the side wall of the vertical section of the air hole.

[0015] Furthermore, an elastic sleeve is fitted on the outer wall of the electric drum, the outer wall of the elastic sleeve is in contact with the side wall of the mounting groove, a second cavity is opened on the elastic sleeve, and pressure holes communicating with the outside are evenly opened on the side wall of the second cavity.

[0016] Furthermore, a friction sleeve is slidably mounted on the guide rod, the impact plate is hinged to the top wall of the friction sleeve, and an elastic bellows with its bottom end fixedly connected to the top wall of the friction sleeve is sleeved on the guide rod.

[0017] Furthermore, a reciprocating screw is vertically and rotatably installed on the top wall of the mounting plate, directly below the air groove. A slider is threaded onto the reciprocating screw, and a push rod is fixedly installed on the top wall of the slider. A hole that mates with the push rod is opened on the top wall of the air groove, and wind cups are evenly fixedly installed on the reciprocating screw. An air blowing port that communicates with the air hole is opened on the side wall of the insertion rod.

[0018] Furthermore, the elastic sleeve is evenly provided with protrusions that mate with the elastic pad.

[0019] Furthermore, a third cavity is provided on the protrusion, and small holes are provided on the side wall of the third cavity. The protrusion is made of elastic material.

[0020] Furthermore, a groove communicating with the second cavity is provided on the side wall of the elastic sleeve, and the protrusion is movably inserted into the groove.

[0021] Furthermore, the impact plate is provided with a first magnet, and a second magnet that attracts the first magnet is fixedly installed on the top wall of the groove.

[0022] Furthermore, the first magnet is embedded inside the impact plate.

[0023] Furthermore, a brush made of elastic material is fixedly installed on the side wall of the mounting slot.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] (1) Under the action of the solenoid valve and the air pump, when the electric roller is working, the solenoid valve located below the electric roller opens, and the airflow impacts the bottom wall of the package, causing the plastic bag to detach from the workbench. When the air hole is connected to the first cavity, the high-pressure gas in the first cavity will flow upward through the air hole. There is an airflow film between the package and the elastic pad, thereby reducing the friction force on the package and further reducing the wear of the package.

[0026] (2) Under the action of the guide rod, friction sleeve and elastic bellows, the airflow impacts the bottom wall of the friction sleeve, and the impact plate cannot rotate around the hinge point. At this time, the impact plate can normally impact the top wall of the groove. During the upward movement of the friction sleeve, the elastic bellows is compressed and stores energy, and the friction sleeve and the guide rod rub against each other. At this time, the heat generated by the friction is absorbed by the airflow flowing through the air hole, and the gas in the elastic bellows is compressed and the temperature also rises. Therefore, the temperature of the gas flowing through the air hole rises, thereby increasing the air pressure in the air hole, which increases the impact force of the airflow discharged from the air hole.

[0027] (3) Under the action of the elastic sleeve and the protrusion, the electric roller drives the elastic sleeve to rotate, and the protrusion intermittently hits the elastic pad. During the process of the elastic pad being hit and then recovering, the elastic pad is in a shaking state, which plays the role of assisting the push rod to drive the elastic pad to shake, thereby enabling the package part that is in contact with the elastic pad to bounce up, further improving the protection effect of the package.

[0028] (4) Under the action of the third cavity and the small hole, the protrusion of the elastic material also deforms during the process of the protrusion hitting the elastic pad. At this time, the gas in the third cavity flows outward through the small hole, which can directly impact the surface of the elastic pad and improve the cleaning effect on the surface of the elastic pad. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 This is a cross-sectional view of the mounting plate of the present invention;

[0031] Figure 3 This is a front sectional view of the mounting plate of the present invention;

[0032] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle;

[0033] Figure 5 For the present invention Figure 3 Enlarged view of point B in the middle.

[0034] Explanation of the labels in the diagram:

[0035] 1. Mounting plate; 2. Motor; 3. Electric roller; 4. First cavity; 5. Through hole; 6. Solenoid valve; 7. Air pump; 8. Elastic pad; 9. Insert rod; 10. Guide rod; 11. Impact plate; 12. Elastic sleeve; 13. Second cavity; 14. Pressurization hole; 15. Friction sleeve; 16. Elastic bellows; 17. Reciprocating screw; 18. Slider; 19. Top rod; 20. Hole; 21. Air cup; 22. Protrusion; 23. Third cavity; 24. Slide groove; 25. First magnet; 26. Second magnet; 27. Brush. Detailed Implementation

[0036] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0037] Example 1:

[0038] Please see Figures 1 to 5 A smart park logistics sorting device includes an installation plate 1, on which installation slots are evenly opened, and a stepper motor 2 is installed in the installation slots. An electric roller 3 is installed on the output end of the stepper motor 2.

[0039] Also includes:

[0040] The pressure reducing mechanism includes a first cavity 4 opened on the mounting plate 1. Each mounting slot has a through hole 5 communicating with the first cavity 4 on its bottom wall. The through hole 5 is embedded with a solenoid valve 6 connected in series with the hydraulic rod in the corresponding mounting slot. The mounting plate 1 is provided with an air pump 7 whose output end extends into the first cavity 4.

[0041] The anti-wear mechanism includes an elastic pad 8 fixedly installed on the top wall of the mounting plate 1. The bottom wall of the elastic pad 8 is evenly provided with air grooves. The mounting plate 1 is provided with insertion holes at the part below each air groove, with both ends communicating with the air groove and the first cavity 4 respectively. The top wall of the air groove is fixedly inserted with a rod 9 whose bottom end passes through the insertion hole and extends into the first cavity 4. The rod 9 is provided with an L-shaped air hole.

[0042] An impact mechanism is provided, comprising a guide rod 10 vertically fixedly installed in the vertical section of the air hole, an impact plate 11 is provided on the guide rod 10, and a groove that cooperates with the impact plate 11 is provided on the side wall of the vertical section of the air hole.

[0043] During use, the first cavity 4 is first filled with air by the air pump 7 to make the first cavity 4 high pressure. Then the package is placed on the top wall of the mounting plate 1. At this time, the package is pressed on the electric roller 3. When the package needs to be transferred, the electric roller 3 is powered on. The rotating electric roller 3 drives the package to move under the action of static friction. The direction of movement of the package is controlled by the rotation angle of the output end of the stepper motor 2. Therefore, the package can be transferred to the designated position without manual handling, realizing the automatic sorting of smart park logistics.

[0044] When the electric roller 3 is working, the solenoid valve 6 located below the electric roller 3 opens. At this time, the gas in the first cavity 4 flows upward through the through hole 5 and the solenoid valve 6. The upward airflow impacts the side wall of the electric roller 3, and the airflow direction changes under the action of the arc surface, thereby increasing the contact area between the airflow and the package. The airflow also impacts the bottom wall of the package, which can blow the fluffy plastic bag upward, causing the plastic bag to detach from the worktable, thus preventing the plastic package from being damaged due to friction.

[0045] When the protrusions on the bottom wall of the package contact and compress the elastic pad 8, the elastic pad 8 deforms and causes the insert rod 9 to move downwards. Since the two ends of the air hole are located at the top and side wall of the insert rod 9 respectively, when the air hole communicates with the first cavity 4, the high-pressure gas in the first cavity 4 will flow upwards through the air hole. At this time, the pressure in the gap between the bottom wall of the package and the elastic pad 8 increases, so the elastic pad 8 continues to sink downwards and the airflow passes through the gap between the elastic pad 8 and the package. At this time, there is an airflow film between the package and the elastic pad 8, thereby reducing the friction force on the package and further reducing the wear of the package. At the same time, when the airflow passes through the surface of the package, the solid impurities attached to the surface of the package are blown away by the airflow, thereby cleaning the bottom wall of the package. When the package slides along the surface of the elastic pad 8 again and the elastic pad 8 fails to deform in time, the friction force on the package is reduced, and the protection effect on the package is improved. When the airflow flows upward along the air hole, the airflow impacts the impact plate 11. At this time, under the action of the impact force, the impact plate 11 moves upward and impacts the top wall of the groove. At this time, the impact force is transmitted to the part of the package that contacts the insertion rod 9 through the top wall of the groove, so that the package has a tendency to be bounced up, further reducing the pressure and friction between the package and the elastic pad 8. Moreover, the impact plate 11 is made of rubber material, which can deform the impact plate 11 after it contacts the top wall of the groove. Therefore, the impact plate 11 can intermittently impact the top wall of each groove, increasing the frequency of impact force on the package.

[0046] When the package detaches from the insertion rod 9, the elastic pad 8 returns to its original position. At this time, the air hole cannot connect with the first cavity 4, thus reducing the gas consumption in the first cavity 4 and saving resources.

[0047] like Figure 3 As shown, an elastic sleeve 12 is fitted on the outer wall of the electric roller 3. The outer wall of the elastic sleeve 12 fits against the side wall of the mounting groove. A second cavity 13 is opened on the elastic sleeve 12. Pressure holes 14 communicating with the outside are evenly opened on the side wall of the second cavity 13.

[0048] By adopting the above technical solution, the outer wall of the elastic sleeve 12 fits against the side wall of the mounting groove, and the gas in the mounting groove is discharged outward through the gap between the outer wall of the elastic sleeve 12 and the side wall of the mounting groove via the pressure hole 14. Therefore, when sorting loose plastic bags, it can prevent the plastic bags from being driven by the electric roller 3 and stuck in the mounting groove, thus protecting the package. The airflow discharged from the through hole 5 passes through the pressure hole 14 on the bottom wall of the second cavity 13 and enters the second cavity 13, and then is discharged through the pressure hole 14 on the top wall of the second cavity 13. In this process, the airflow direction is restricted, and the diameter of the pressure hole 14 is small, thus increasing the impact force of the airflow, which increases the upward force on the package and reduces the friction between the package and the elastic pad 8.

[0049] like Figure 5 As shown, a friction sleeve 15 is slidably mounted on the guide rod 10, the impact plate 11 is hinged to the top wall of the friction sleeve 15, and an elastic bellows 16 with its bottom end fixedly connected to the top wall of the friction sleeve 15 is sleeved on the guide rod 10.

[0050] By adopting the above technical solution, when the airflow impacts the bottom wall of the friction sleeve 15, the friction sleeve 15 drives the impact plate 11 to move upward under the action of the impact force. At this time, the bottom wall of the impact plate 11 is tightly attached to the top wall of the friction sleeve 15, so the impact plate 11 cannot rotate around the hinge point. At this time, the impact plate 11 can normally impact the top wall of the groove.

[0051] During the upward movement of the friction sleeve 15, the elastic bellows 16 is compressed and stores energy, and the friction sleeve 15 rubs against the guide rod 10. At this time, the heat generated by the friction is absorbed by the airflow flowing through the vent, and the gas in the elastic bellows 16 is compressed, and its temperature also rises. Therefore, the temperature of the gas flowing through the vent increases, thereby increasing the air pressure in the vent, which increases the impact force of the airflow discharged from the vent, thus increasing the impact force of the airflow on the upper part of the elastic pad 8. When the vent stops venting, the elastic bellows 16, which is compressed and under high pressure, extends, thereby pushing the friction sleeve 15 to move the impact plate 11 downward, which serves to prepare for the next operation. Furthermore, by hinged to the top wall of the friction sleeve 15, the resistance encountered by the friction sleeve 15 during the downward movement can be reduced, thus ensuring that the friction sleeve 15 can move downward normally.

[0052] like Figure 3 As shown, a reciprocating screw 17 is vertically and rotatably mounted on the top wall of the mounting plate 1, located directly below the air groove. A slider 18 is threaded onto the reciprocating screw 17, and a push rod 19 is fixedly mounted on the top wall of the slider 18. A hole 20 that mates with the push rod 19 is opened on the top wall of the air groove. Wind cups 21 are evenly fixedly mounted on the reciprocating screw 17, and an air blowing port communicating with the air hole is opened on the side wall of the insertion rod 9.

[0053] By adopting the above technical solution, part of the gas flowing along the air hole passes through the air outlet and impacts the air cup 21. The air cup 21, which is impacted by the airflow, drives the reciprocating screw 17 to rotate. Therefore, the slider 18 drives the push rod 19 to move up and down quickly. When the push rod 19 moves up, it impacts the package that is in contact with the elastic pad 8 and lifts the package up. Then, the slider 18 drives the push rod 19 to move down quickly. At this time, the package will slowly move down under the impact of the airflow discharged from the air hole and the hole 20, which further reduces the friction force on the package and improves the protection effect of the package.

[0054] like Figure 3As shown, the elastic sleeve 12 is evenly provided with protrusions 22 that cooperate with the elastic pad 8.

[0055] By adopting the above technical solution, during the process of the electric roller 3 driving the elastic sleeve 12 to rotate, the protrusion 22 intermittently impacts the elastic pad 8. During this process, when the elastic pad 8 is impacted by the protrusion 22, the elastic pad 8 contracts to the maximum extent, and then both the elastic pad 8 and the elastic sleeve 12 deform, thereby ensuring that the elastic sleeve 12 rotates normally.

[0056] During the process of the elastic pad 8 being impacted and then recovering, the elastic pad 8 is in a shaking state, which plays the role of assisting the push rod 19 to drive the elastic pad 8 to shake, thereby enabling the package part that is in contact with the elastic pad 8 to bounce up, further improving the protection effect of the package.

[0057] During the shaking process of the elastic pad 8, the dust on the top wall of the elastic pad 8 can be shaken off, thereby reducing the friction between the package and the elastic pad 8.

[0058] like Figure 3 As shown, a third cavity 23 is provided on the protrusion 22, and a small hole is provided on the side wall of the third cavity 23. The protrusion 22 is made of elastic material.

[0059] By adopting the above technical solution, during the process of the protrusion 22 impacting the elastic pad 8, the protrusion 22 of the elastic material also deforms. At this time, the gas in the third cavity 23 flows outward through the small hole, thereby directly impacting the surface of the elastic pad 8 and improving the cleaning effect on the surface of the elastic pad 8.

[0060] like Figure 4 As shown, the elastic sleeve 12 has a groove 24 on its side wall that communicates with the second cavity 13, and the protrusion 22 is movably inserted into the groove 24.

[0061] By adopting the above technical solution, since the gas in the mounting groove continuously enters the second cavity 13, some of the gas in the second cavity 13 will exert pressure on the protrusion 22 in the slide groove 24, that is, the protrusion 22 extends out of the slide groove 24; when the protrusion 22 contacts the edge of the mounting groove sidewall, the edge of the mounting groove sidewall applies a horizontal thrust to the protrusion 22 with the arc surface, at which time the protrusion 22 retracts into the slide groove 24, thus reducing the area of ​​the gap between the sidewall of the elastic sleeve 12 and the sidewall of the mounting groove, and further improving the effect of preventing the plastic package from being stuck in the gap between the elastic sleeve 12 and the mounting groove.

[0062] like Figure 5 As shown, the impact plate 11 is provided with a first magnet 25, and a second magnet 26 that attracts the first magnet is fixedly installed on the top wall of the groove.

[0063] By adopting the above technical solution, the process of the impact plate 11 contacting the groove is as follows: the impact plate 11 first contacts the top wall of the groove, then the impact plate 11 deforms and bends, and then the bent impact plate 11 slides upward along the side wall of the air hole. During this process, the first magnet 25 on the impact plate 11 is repelled by the second magnet 26 on the top wall of the groove below and attracted by the magnet in the top wall of the groove above the impact plate 11. Therefore, during the process of the impact plate 11 moving to the upper groove and restoring its deformation, the second magnet 26 applies an upward attraction to the first magnet 25. Under the action of the attraction, the speed of the impact plate 11's recovery and the speed of the impact plate 11 moving upward are increased, thereby increasing the impact force between the impact plate 11 and the top wall of the groove, which plays the role of increasing the impact force on the wrapping on the top wall of the elastic pad 8.

[0064] like Figure 5 As shown, the first magnet 25 is embedded inside the impact plate 11.

[0065] By adopting the above technical solution, the first magnet 25 is embedded inside the impact plate 11, which can wrap the first magnet 25. When the impact plate 11 collides with the second magnet 26 on the top wall of the groove, the impact plate 11, made of elastic material, absorbs the impact force, reducing the impact force on the first magnet 25 and the second magnet 26, and preventing the first magnet 25 and the second magnet 26 from being broken.

[0066] like Figure 2 As shown, a brush 27 is fixedly installed on the side wall of the mounting groove, and the brush 27 is made of elastic material.

[0067] By adopting the above technical solution, during the process of the electric roller 3 driving the elastic sleeve 12 to rotate, the brush 27 moves on the surface of the elastic sleeve 12, thereby cleaning the impurities on the surface of the elastic sleeve 12. Therefore, when the elastic sleeve 12 and the package are relatively displaced, the friction force on the package is reduced, and the protection effect on the package is improved.

[0068] It also reduces the wear of the elastic sleeve 12, thereby preventing the gap between the elastic sleeve 12 and the side wall of the mounting groove from widening, and preventing loose plastic bags from getting stuck in the gap between the elastic sleeve 12 and the mounting groove.

[0069] Instructions for use: When the electric roller 3 is working, the solenoid valve 6 located below the electric roller 3 opens. At this time, the gas in the first cavity 4 flows upward through the through hole 5 and the solenoid valve 6. The upward airflow impacts the side wall of the electric roller 3, and the airflow direction changes under the action of the arc surface, thereby increasing the contact area between the airflow and the package. The airflow also impacts the bottom wall of the package, which can blow the fluffy plastic bag upward, causing the plastic bag to detach from the worktable, thus preventing the plastic package from being damaged due to friction.

[0070] When the protrusion on the bottom wall of the package contacts and compresses the elastic pad 8, the elastic pad 8 deforms and causes the insert rod 9 to move downward. Since the two ends of the air hole are located at the top and side wall of the insert rod 9 respectively, when the air hole is connected to the first cavity 4, the high-pressure gas in the first cavity 4 will flow upward through the air hole. At this time, the pressure in the gap between the bottom wall of the package and the elastic pad 8 increases, so the elastic pad 8 continues to sink downward and the airflow passes through the gap between the elastic pad 8 and the package. At this time, there is an airflow film between the package and the elastic pad 8. At the same time, when the airflow passes through the surface of the package, the solid impurities attached to the surface of the package are blown away by the airflow, thereby cleaning the bottom wall of the package. Therefore, when the package slides along the surface of the elastic pad 8 again, the elastic pad 8 becomes elastic. When pad 8 fails to deform in time, the friction force on the package is reduced, improving the protection effect. When the airflow flows upward along the air hole, the airflow impacts the impact plate 11. Under the action of the impact force, the impact plate 11 moves upward and impacts the top wall of the groove. At this time, the impact force is transmitted to the part of the package that contacts the insertion rod 9 through the top wall of the groove, which makes the package tend to bounce up, further reducing the pressure and friction between the package and the elastic pad 8. Moreover, the impact plate 11 is made of rubber, which allows the impact plate 11 to deform after contacting the top wall of the groove. Therefore, the impact plate 11 can intermittently impact the top wall of each groove, increasing the frequency of impact force on the package. The outer wall of the elastic sleeve 12 and The mounting groove sidewalls are fitted together, and the pressure hole 14 exhausts gas outwards. The gas in the mounting groove passes through the gap between the outer wall of the elastic sleeve 12 and the sidewall of the mounting groove and is discharged outwards. Therefore, when sorting loose plastic bags, it can prevent the plastic bags from being driven by the electric roller 3 and stuck in the mounting groove, thus protecting the package. The airflow discharged from the through hole 5 passes through the pressure hole 14 on the bottom wall of the second cavity 13 and enters the second cavity 13, and then exits through the pressure hole 14 on the top wall of the second cavity 13. During this process, the airflow direction is restricted, and the diameter of the pressure hole 14 is small, thus increasing the impact force of the airflow, that is, increasing the upward force on the package. During the upward movement of the friction sleeve 15, the elastic bellows 16 is compressed and stores energy and friction. The sleeve 15 and the guide rod 10 rub against each other. The heat generated by the friction is absorbed by the airflow flowing through the vent, and the gas in the elastic bellows 16 is compressed, and its temperature also rises. Therefore, the temperature of the gas flowing through the vent increases, thereby increasing the air pressure in the vent, which in turn increases the impact force of the airflow discharged from the vent, thus increasing the impact force of the airflow on the upper part of the elastic pad 8. When the vent stops venting, the elastic bellows 16, which is compressed and under high pressure, extends, thereby pushing the friction sleeve 15 to move the impact plate 11 downward, which serves to prepare for the next operation. Furthermore, by hinged to the top wall of the friction sleeve 15, the resistance encountered by the friction sleeve 15 during its downward movement can be reduced.

[0071] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. A smart park logistics sorting equipment, comprising an installation plate (1), wherein the installation plate (1) is provided with uniformly spaced installation slots, wherein a stepper motor (2) is provided in the installation slots, and an electric roller (3) is provided on the output end of the stepper motor (2); Its features are: Also includes: The pressure reducing mechanism includes a first cavity (4) opened on the mounting plate (1), and a through hole (5) communicating with the first cavity (4) is opened on the bottom wall of each mounting slot. A solenoid valve (6) connected in series with the hydraulic rod in the corresponding mounting slot is embedded in the through hole (5), and an air pump (7) with its output end extending into the first cavity (4) is provided on the mounting plate (1). The anti-wear mechanism includes an elastic pad (8) fixedly installed on the top wall of the mounting plate (1). The bottom wall of the elastic pad (8) is evenly provided with air grooves. The mounting plate (1) is provided with insertion holes at the part below each air groove, which are respectively connected to the air groove and the first cavity (4). The top wall of the air groove is fixedly inserted with a rod (9) whose bottom end passes through the insertion hole and extends into the first cavity (4). The rod (9) is provided with an L-shaped air hole. The impact mechanism includes a guide rod (10) that is vertically fixed in the vertical section of the air hole. The guide rod (10) is provided with an impact plate (11), and the side wall of the vertical section of the air hole is provided with a groove that cooperates with the impact plate (11).

2. The intelligent park logistics sorting equipment according to claim 1, characterized in that: An elastic sleeve (12) is fitted on the outer wall of the electric roller (3). The outer wall of the elastic sleeve (12) fits against the side wall of the mounting groove. A second cavity (13) is opened on the elastic sleeve (12). Pressure holes (14) communicating with the outside are evenly opened on the side wall of the second cavity (13).

3. The intelligent park logistics sorting equipment according to claim 2, characterized in that: A friction sleeve (15) is slidably mounted on the guide rod (10), the impact plate (11) is hinged to the top wall of the friction sleeve (15), and an elastic bellows (16) with its bottom end fixedly connected to the top wall of the friction sleeve (15) is sleeved on the guide rod (10).

4. The intelligent park logistics sorting equipment according to claim 3, characterized in that: A reciprocating screw (17) is vertically rotatably mounted on the top wall of the mounting plate (1) at the position directly below the air groove. A slider (18) is threaded onto the reciprocating screw (17). A top rod (19) is fixedly mounted on the top wall of the slider (18). A hole (20) that mates with the top rod (19) is opened on the top wall of the air groove. Wind cups (21) are evenly fixedly mounted on the reciprocating screw (17). An air blowing port that communicates with the air hole is opened on the side wall of the insertion rod (9).

5. A smart park logistics sorting device according to claim 4, characterized in that: The elastic sleeve (12) is uniformly provided with protrusions (22) that cooperate with the elastic pad (8).

6. The intelligent park logistics sorting equipment according to claim 5, characterized in that: The protrusion (22) has a third cavity (23), and the side wall of the third cavity (23) has a small hole. The protrusion (22) is made of elastic material.

7. A smart park logistics sorting device according to claim 6, characterized in that: The elastic sleeve (12) has a groove (24) on its side wall that communicates with the second cavity (13), and the protrusion (22) is movably inserted into the groove (24).

8. A smart park logistics sorting device according to claim 7, characterized in that: The impact plate (11) is provided with a first magnet (25), and a second magnet (26) that attracts the first magnet is fixedly installed on the top wall of the groove.

9. A smart park logistics sorting device according to claim 8, characterized in that: The first magnet (25) is embedded inside the impact plate (11).

10. A smart park logistics sorting device according to claim 9, characterized in that: A brush (27) is fixedly installed on the side wall of the mounting groove. The brush (27) is made of elastic material.

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