Internet of Things warehouse management device with safety protection function

Abstract

The invention relates to the technical field of warehouse management, and discloses an Internet of Things warehouse management device with a safety protection function, which comprises a frame body, a conveying mechanism and a scanning mechanism are arranged on the frame body, a goods unloading protection mechanism is arranged on the right side of the frame body, and a goods pushing mechanism is arranged on the goods unloading protection mechanism. Goods can naturally slide down conveniently through the arranged goods unloading slide way, when the goods slide down and impact a protection plate, the protection plate is stressed to compress a spring damper and a damping spring, impact energy can be absorbed and buffered through the spring damper and the damping spring, impact force borne by the goods is reduced, and the safety of the goods is improved. And through the arranged rubber pad, the buffering effect during contact with the goods is further improved, the surfaces of the goods are prevented from being scratched or damaged, the safety of the goods in the unloading process is effectively protected, the risk that the goods are damaged due to falling or collision is reduced, and the integrity of the goods is guaranteed.

Description

Technical Field

[0001] The present invention relates to the technical field of warehouse management, and in particular to an Internet of Things warehouse management device with a safety protection function. Background Art

[0002] Warehousing is the storage and preservation of goods and articles in warehouses. With the development of society, modern warehouse management is no longer limited to the storage of materials, but improves the efficiency of warehouse operations by using information technology and automation technology. When a purchaser purchases a large amount of goods, it is necessary to count the goods to facilitate reconciliation.

[0003] In this regard, China's patent application number: CN111392321A discloses a logistics automated transportation platform, including a base, two groups of columns are fixedly connected to one side of the top of the base, the tops of the multiple groups of columns are rotatably connected to support shafts, the outer side of the support shaft is fixedly sleeved with longitudinal conveying rollers, the same support plate is fixedly connected between the two groups of columns, a cross plate is provided above the support plate, the bottom ends of the support rods are fixedly connected to both sides of the top of the cross plate, the top of the support rod is fixedly connected with a frame, a rectangular hole is provided on the top side of the frame, a plurality of steel shafts are fixedly connected to the inner walls of the front and rear sides of the rectangular hole, the outer side of the steel shaft is rotatably sleeved with transverse conveying rollers and a first pulley, and the first pulley is fixedly connected to the front end of the corresponding transverse conveying roller. The invention has a reasonable design, and the parcel can be conveyed in different directions by alternating the lifting and lowering of the transverse conveying roller and the longitudinal conveying roller, with a high degree of automation, which greatly improves the efficiency of parcel transportation and sorting.

[0004] When using a package transport device, since there is no auxiliary unloading device, the unloading of packages is mostly done manually. Due to the continuous work, most employees directly drop the packages onto the conveyor belt, which will cause damage to the internal items. Therefore, an Internet of Things warehouse management device with a safety protection function is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an Internet of Things warehouse management device with a security protection function in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: an Internet of Things warehouse management device with a safety protection function, comprising a frame, a conveying mechanism and a scanning mechanism are arranged on the frame, a cargo unloading protection mechanism is arranged on the right side of the frame, and a cargo pushing mechanism is arranged on the cargo unloading protection mechanism; The conveying mechanism comprises: two transmission shafts, the two transmission shafts are rotatably connected to the middle part of the frame through bearings, the outer wall of each transmission shaft is fixedly sleeved with a transmission roller, and a conveyor belt is wound between the two transmission rollers; The scanning mechanism comprises: a mounting frame, the mounting frame is fixedly connected to the top of the frame, the mounting frame is arranged in an inverted "L" shape, a first electric hydraulic cylinder is connected to the inner side of the top of the mounting frame, the first electric hydraulic cylinder is a self-locking type, a mounting plate is fixedly connected to the piston end of the first electric hydraulic cylinder, and a warehouse entry and exit scanning module is connected to the bottom of the mounting plate. The warehouse entry and exit scanning module is an intelligent detection system, which has a camera and a scanning gun, and is connected to an external computer signal, and can record the information and size of the goods and other basic conditions, thereby reducing follow-up work and improving work efficiency; The cargo unloading protection mechanism includes: a cargo unloading slide, which is connected to the bottom of the frame and close to the right side of the frame, the cargo unloading slide is arranged in an arc shape, and the front and rear sides of the cargo unloading slide are fixedly connected with baffles, and the baffles can block objects to prevent objects from falling to the outside of the cargo unloading slide, and the top of the cargo unloading slide is fixedly connected with a fixing plate, and the left side of the fixing plate is connected with two spring dampers, and the left sides of the two spring dampers are connected with a protective plate, and the four right corners of the protective plate are respectively fixedly connected with shock-absorbing springs, and the other end of the shock-absorbing spring is fixedly connected to the fixing plate, and the left side of the protective plate is fixedly connected with a rubber pad.

[0007] Preferably, the cargo pushing mechanism includes: a support frame, the support frame is fixedly connected to the bottom of the cargo slide, the support frame is arranged in an "L" shape, a second electric hydraulic cylinder is connected to the inner side of the back side of the support frame, and a push plate is fixedly connected to the piston end of the second electric hydraulic cylinder.

[0008] Preferably, the pushing mechanism also includes: a button switch and a pressing rod. The button switch is connected to the left side of the fixed plate, and the button switch is electrically connected to the second electric hydraulic cylinder. The pressing rod is connected to the right side of the protective plate and corresponds to the button switch. The movement of the protective plate drives the pressing rod to press the button switch, and the button switch starts the second electric hydraulic cylinder to perform a reciprocating stroke.

[0009] Preferably, a cargo unloading port is provided on the front of the two baffles and is located in front of the push plate, and a material conveying trolley is provided on the front of the cargo unloading slide, so that the transportation of cargo is facilitated by the provided material conveying trolley.

[0010] Preferably, a motor is connected to the front side of the frame, the front and rear ends of the transmission shaft on the left side both penetrate the frame and extend outward, and the front end of the transmission shaft is fixedly connected to the output end of the motor through a coupling, and the connected transmission shaft can be driven to rotate by starting the motor.

[0011] Preferably, a positioning mechanism is provided on the frame, and the positioning mechanism includes: a support plate and a slide, the support plate is fixedly connected to the top of the frame, a sliding hole is opened on the front side of the support plate, a sliding rod is slidably connected in the sliding hole, the front end of the sliding rod is fixedly connected to the positioning plate, a return spring is fixedly connected between the positioning plate and the support plate, a roller is connected to the rear end of the sliding rod, the slide is slidably connected to the frame, the back side of the slide is connected to the connecting plate, and the front side of the connecting plate is connected to the top block.

[0012] Preferably, the positioning mechanism also includes: a turntable and a guide block, the turntable is fixedly connected to the rear end of the transmission shaft and close to the left side of the frame, the back side of the turntable is fixedly connected to an eccentric rod, the outer wall of the eccentric rod is movably sleeved with a hinged arm, the guide block is fixedly connected to the back side of the frame, a guide hole is opened on the left side of the guide block, a slide bar is slidably connected in the guide hole, and the right side of the slide bar is fixedly connected to the slide, and the end of the hinged arm away from the eccentric rod is hinged to the slide bar.

[0013] Preferably, slide grooves are respectively provided on the front and rear sides of the frame body, and the slide frame is slidably connected in the slide grooves.

[0014] Preferably, the top block is a triangular inclined plate, and the inclined surface of the top block fits with the roller.

[0015] Preferably, the support plate, the slide bar, the positioning plate, the return spring, the roller, the connecting plate and the top block are each in two groups, and are arranged relatively on the frame.

[0016] The present invention adopts the above technical solution to bring the following beneficial effects: 1. This IoT warehouse management device with safety protection function drives the transmission roller to rotate by rotating the transmission shaft, and the transmission roller drives the conveyor belt to move to transport the goods. By starting the in-and-out scanning module, the information of the goods and the basic conditions such as size are scanned and recorded, thereby reducing follow-up work and improving work efficiency. The unloading slide is provided to facilitate the natural sliding of the goods, and when the goods slide and hit the protective plate, the protective plate is forced to compress the spring damper and the shock-absorbing spring. The provided spring damper and shock-absorbing spring can absorb and buffer the impact energy and reduce the impact force on the goods. The provided rubber pad further increases the buffering effect when in contact with the goods, prevents the surface of the goods from being scratched or damaged, effectively protects the safety of the goods during the unloading process, reduces the risk of damage to the goods due to falling or impact, and ensures the integrity of the goods.

[0017] 2. This IoT warehouse management device with safety protection function drives the pressing rod to press the button switch through the movement of the protection plate. The button switch starts the second electric hydraulic cylinder to perform a reciprocating stroke of extension and retraction, so that the second electric hydraulic cylinder drives the push plate to move to push the goods out of the unloading slide and drop them onto the feed trolley. The whole process has a high degree of automation and does not require manual handling of goods, which reduces the intensity of manual operation and improves work efficiency. It also avoids the risk of damage or falling of goods due to improper manual operation, further improving the safety and accuracy of cargo handling.

[0018] 3. This IoT warehouse management device with a safety protection function drives the turntable to rotate by rotating the transmission shaft, and the turntable drives the eccentric rod to rotate in a circle, so that the eccentric rod drives the articulated arm to rotate around the hinge point and drives the slide bar to slide back and forth along the guide hole on the guide block, so that the slide bar drives the slide to slide along the inner wall of the slide groove, and the slide drives the connecting plate and the top block to move, so that the top block pushes the roller to slide along its inclined surface, so that the roller drives the slide bar to slide along the inner wall of the slide hole, so that the slide bar drives the positioning plate to move and stretches the reset spring, so that the two positioning plates are close to each other to position the goods, ensuring that the goods remain neat and orderly during the transportation process, facilitating subsequent scanning, unloading and other operations, and improving the accuracy and efficiency of warehouse management.

[0019] 4. This IoT warehouse management device with safety protection function facilitates the transportation of goods by setting up a feeding trolley. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front structural schematic diagram of the present invention; Figure 2 It is a front cross-sectional view of the present invention; Figure 3 A top view of the present invention; Figure 4 is a back view of the frame of the present invention; Figure 5 It is a structural schematic diagram of the slide of the present invention; Figure 6 for Figure 3 A magnified image of point A; Figure 7 for Figure 2 A magnified view of point B; Figure 8 for Figure 3 Enlarged view of point C.

[0021] In the figure: 1, frame; 2, conveying mechanism; 21, transmission shaft; 22, transmission roller; 23, conveyor belt; 3, scanning mechanism; 31, mounting frame; 32, first electric hydraulic cylinder; 33, mounting plate; 34, in-and-out scanning module; 4, unloading protection mechanism; 41, unloading slide; 42, baffle; 43, fixing plate; 44, spring damper; 45, protection plate; 46, shock-absorbing spring; 47, rubber pad; 5, pushing mechanism; 51. Support frame; 52. Second electric hydraulic cylinder; 53. Push plate; 54. Push button switch; 55. Press rod; 6. Feed trolley; 7. Positioning mechanism; 71. Support plate; 72. Slide bar; 73. Positioning plate; 74. Return spring; 75. Roller; 76. Slide; 77. Connecting plate; 78. Top block; 79. Turntable; 710. Eccentric rod; 711. Articulated arm; 712. Guide block; 713. Slide bar; 8. Motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments 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.

[0023] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0026] See also Figure 1-8, one embodiment of the present invention is: an Internet of Things warehouse management device with a safety protection function, comprising a frame 1, a conveying mechanism 2 and a scanning mechanism 3 are arranged on the frame 1, a cargo unloading protection mechanism 4 is arranged on the right side of the frame 1, and a cargo pushing mechanism 5 is arranged on the cargo unloading protection mechanism 4; the conveying mechanism 2 comprises: two transmission shafts 21, the two transmission shafts 21 are rotatably connected to the middle part of the frame 1 through bearings, the outer wall of each transmission shaft 21 is fixedly sleeved with a transmission roller 22, a conveyor belt 23 is wound between the two transmission rollers 22, a motor 8 is connected to the front of the frame 1, the front and rear ends of the transmission shaft 21 on the left side both penetrate the frame 1 and extend outward, and the front end of the transmission shaft 21 is fixedly connected to the output end of the motor 8 through a coupling, and the connected transmission shaft 21 can be driven to rotate by starting the motor 8, and the transmission roller 22 is driven to rotate by the rotation of the transmission shaft 21, and the transmission roller 22 drives the conveyor belt 23 to move to The goods are transported; the scanning mechanism 3 includes: a mounting frame 31, the mounting frame 31 is fixedly connected to the top of the frame body 1, the mounting frame 31 is set in an inverted "L" shape, the top inner side of the mounting frame 31 is connected with a first electric hydraulic cylinder 32, the first electric hydraulic cylinder 32 is a self-locking type, the piston end of the first electric hydraulic cylinder 32 is fixedly connected with a mounting plate 33, the bottom of the mounting plate 33 is connected with an in-and-out scanning module 34, the in-and-out scanning module 34 is an intelligent detection system, with a camera and a scanning gun, and connected to an external computer signal, which can play a role in scanning and recording basic information such as the size of the goods, reducing subsequent work and improving work efficiency, and by starting the first electric hydraulic cylinder 32 to drive the mounting plate 33 to move, the mounting plate 33 drives the in-and-out scanning module 34 to move, so that the height of the in-and-out scanning module 34 can be adjusted, which is convenient for scanning different goods;The cargo unloading protection mechanism 4 includes: a cargo unloading slide 41, which is connected to the bottom of the frame 1 and close to the right side of the frame 1. The cargo unloading slide 41 is arranged in an arc shape. The front and rear sides of the cargo unloading slide 41 are fixedly connected with baffles 42. The baffles 42 can block the objects to prevent the objects from falling to the outside of the cargo unloading slide 41. The top of the cargo unloading slide 41 is fixedly connected with a fixing plate 43. The left side of the fixing plate 43 is connected with two spring dampers 44. The left side of the two spring dampers 44 is connected with a protective plate 45. The four corners of the right side of the protective plate 45 are respectively fixedly connected with shock-absorbing springs 46, and the other end of the shock-absorbing spring 46 is connected to the fixed plate 43. The plate 43 is fixedly connected, and a rubber pad 47 is fixedly connected to the left side of the protective plate 45. The cargo slide 41 is provided to facilitate the natural sliding of the cargo. When the cargo slides and hits the protective plate 45, the protective plate 45 is forced to compress the spring damper 44 and the shock absorbing spring 46. The spring damper 44 and the shock absorbing spring 46 can absorb and buffer the impact energy, reduce the impact force on the cargo, and further increase the buffering effect when contacting with the cargo through the rubber pad 47, prevent the surface of the cargo from being scratched or damaged, effectively protect the safety of the cargo during the unloading process, reduce the risk of damage to the cargo due to falling or impact, and ensure the integrity of the cargo. ;

[0027] Working principle: Place the goods on the conveyor belt 23, and start the motor 8 to drive the connected transmission shaft 21 to rotate. The rotation of the transmission shaft 21 drives the transmission roller 22 to rotate, and the transmission roller 22 drives the conveyor belt 23 to move to transport the goods. Start the in-and-out scanning module 34 to scan and record the basic information of the goods such as information and size, and transmit the scanning information signal to the computer to reduce follow-up work and improve work efficiency. The goods fall from the conveyor belt 23 and slide naturally along the unloading chute 41. When the goods slide and hit the protective plate 45, the protective plate 45 is forced to compress the spring damper 44 and the shock-absorbing spring 46. The spring damper 44 and the shock-absorbing spring 46 can absorb and buffer the impact energy and reduce the impact force on the goods. The rubber pad 47 is further increased to increase the buffering effect when in contact with the goods, prevent the surface of the goods from being scratched or damaged, and effectively protect the safety of the goods during the unloading process.

[0028] See also Figure 1-8On the basis of the above embodiment, in another embodiment of the present invention, the cargo pushing mechanism 5 includes: a support frame 51, the support frame 51 is fixedly connected to the bottom of the cargo lowering slide 41, the support frame 51 is arranged in an "L" shape, the inner side of the back side of the support frame 51 is connected to the second electric hydraulic cylinder 52, the piston end of the second electric hydraulic cylinder 52 is fixedly connected to the push plate 53, the cargo pushing mechanism 5 also includes: a button switch 54, a pressing rod 55, the button switch 54 is connected to the left side of the fixed plate 43, the button switch 54 is electrically connected to the second electric hydraulic cylinder 52, the pressing rod 55 is connected to the right side of the protective plate 45, and corresponds to the button switch 54, and the pressing rod 55 is driven by the movement of the protective plate 45 to press the pressing rod The push button switch 54 starts the second electric hydraulic cylinder 52 to perform a reciprocating stroke of extension and retraction, so that the second electric hydraulic cylinder 52 drives the push plate 53 to move to push the goods out of the unloading chute 41 and drop them onto the feed trolley 6. The whole process has a high degree of automation and does not require manual handling of goods, which reduces the intensity of manual operation and improves work efficiency. At the same time, it also avoids the risk of damage or falling of goods due to improper manual operation, further improving the safety and accuracy of cargo handling. The front sides of the two baffles 42 are provided with unloading ports, and are located in front of the push plate 53. The front side of the unloading chute 41 is provided with a feed trolley 6, and the provided feed trolley 6 facilitates the transportation of goods.

[0029] Working principle: When the goods slide down and squeeze the protective plate 45, the protective plate 45 moves to drive the pressing rod 55 to press the button switch 54, and the button switch 54 starts the second electric hydraulic cylinder 52 to perform a reciprocating stroke of extension and contraction, so that the second electric hydraulic cylinder 52 drives the push plate 53 to move to push the goods out of the unloading slide 41 and fall onto the feed trolley 6. The whole process has a high degree of automation, and there is no need for manual handling of goods, which reduces the intensity of manual operation.

[0030] See also Figure 1-8On the basis of the above embodiment, in another embodiment of the present invention, a positioning mechanism 7 is provided on the frame 1, and the positioning mechanism 7 includes: a support plate 71 and a slide 76. The support plate 71 is fixedly connected to the top of the frame 1, and a sliding hole is provided on the front side of the support plate 71. A slide rod 72 is slidably connected in the slide hole. A positioning plate 73 is fixedly connected to the front end of the slide rod 72. A return spring 74 is fixedly connected between the positioning plate 73 and the support plate 71. A roller 75 is connected to the rear end of the slide rod 72. The slide 76 is slidably connected to the frame 1. Slide grooves are provided on the front and rear sides of the frame 1 respectively. 76 is slidably connected in the slide groove, the back of the slide 76 is connected to a connecting plate 77, the front of the connecting plate 77 is connected to a top block 78, the top block 78 is a triangular inclined plate, the inclined surface of the top block 78 is in contact with the roller 75, the positioning mechanism 7 also includes: a turntable 79, a guide block 712, the turntable 79 is fixedly connected to the rear end of the transmission shaft 21 and close to the left side of the frame 1, the back of the turntable 79 is fixedly connected to an eccentric rod 710, the outer wall of the eccentric rod 710 is movably sleeved with a hinged arm 711, the guide block 712 is fixedly connected to the back of the frame 1, and a guide is provided on the left side of the guide block 712. The guide hole is provided with a slide bar 713 which is slidably connected therein, and the right side of the slide bar 713 is fixedly connected to the slide frame 76, and the end of the hinged arm 711 away from the eccentric rod 710 is hinged to the slide bar 713, and the number of the support plate 71, the slide bar 72, the positioning plate 73, the return spring 74, the roller 75, the connecting plate 77, and the top block 78 are two groups, and are relatively arranged on the frame body 1, and the rotation of the transmission shaft 21 drives the turntable 79 to rotate, and the turntable 79 drives the eccentric rod 710 to rotate in a circle, so that the eccentric rod 710 drives the hinged arm 711 to rotate around the hinge point and drives the slide bar 713 along the guide The guide hole on block 712 slides back and forth, so that the slide bar 713 drives the slide 76 to slide along the inner wall of the slide groove, and the slide 76 drives the connecting plate 77 and the top block 78 to move, so that the top block 78 pushes the roller 75 to slide along its inclined surface, so that the roller 75 drives the slide bar 72 to slide along the inner wall of the slide hole, so that the slide bar 72 drives the positioning plate 73 to move and stretch the reset spring 74, so that the two positioning plates 73 are close to each other to position the goods, ensuring that the goods remain neat and orderly during the transportation process, facilitating subsequent scanning, unloading and other operations, and improving the accuracy and efficiency of warehouse management.

[0031] Working principle: before the goods are scanned, the drive shaft 21 rotates to drive the turntable 79 to rotate, and the turntable 79 drives the eccentric rod 710 to rotate in a circle, so that the eccentric rod 710 drives the hinged arm 711 to rotate around the hinge point and drives the slide bar 713 to slide back and forth along the guide hole on the guide block 712, so that the slide bar 713 drives the slide 76 to slide along the inner wall of the slide groove, and the slide 76 drives the connecting plate 77 and the top block 78 to move, so that the top block 78 pushes the roller 75 to slide along its inclined surface, so that the roller 75 drives the slide bar 72 to slide along the inner wall of the slide hole, so that the slide bar 72 drives the positioning plate 73 to move and stretch the reset spring 74, so that the two positioning plates 73 are close to each other to position the goods, ensuring that the goods remain neat and orderly during the transportation process, which is convenient for subsequent scanning, unloading and other operations, and when the top block 78 is reset, the contraction of the reset spring 74 can drive the positioning plate 73 to reset, without affecting the transportation and positioning of subsequent items.

[0032] It is worth noting that the first electric hydraulic cylinder 32, the in-and-out storage scanning module 34, the spring damper 44, the second electric hydraulic cylinder 52, the button switch 54, the feed trolley 6, and the motor 8 in the above-mentioned embodiment are all commonly used equipment in the prior art, and the models used can be customized according to actual use requirements. The power supply interface of the electrical equipment in this utility model is connected to the power supply system through a switch (not shown in the figure) and a wire (not shown in the figure) to achieve control thereof. The circuit control, specific composition and principles involved therein are all prior art, which are well known in the current field and are clear to those skilled in the art, so they will not be described in detail here.

[0033] The present invention provides an IoT warehouse management device with a security protection function. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. An Internet of Things warehouse management device with a safety protection function, comprising a frame (1), characterized in that: The frame (1) is provided with a conveying mechanism (2) and a scanning mechanism (3); a cargo unloading protection mechanism (4) is provided on the right side of the frame (1); and a cargo pushing mechanism (5) is provided on the cargo unloading protection mechanism (4); The conveying mechanism (2) comprises: two transmission shafts (21), the two transmission shafts (21) being rotatably connected to the middle part of the frame (1) via bearings, a transmission roller (22) being fixedly sleeved on the outer wall of each transmission shaft (21), and a conveyor belt (23) being wound between the two transmission rollers (22); The scanning mechanism (3) comprises: a mounting frame (31), the mounting frame (31) being fixedly connected to the top of the frame body (1), the mounting frame (31) being arranged in an inverted "L" shape, the inner side of the top of the mounting frame (31) being connected to a first electric hydraulic cylinder (32), the piston end of the first electric hydraulic cylinder (32) being fixedly connected to a mounting plate (33), the bottom of the mounting plate (33) being connected to a warehouse entry and exit scanning module (34); The cargo unloading protection mechanism (4) comprises: a cargo unloading slide (41), the cargo unloading slide (41) being connected to the bottom of the frame (1) and close to the right side of the frame (1), the cargo unloading slide (41) being arranged in an arc shape, the front and rear sides of the cargo unloading slide (41) being fixedly connected with baffles (42), the top of the cargo unloading slide (41) being fixedly connected with a fixing plate (43), the left side of the fixing plate (43) being connected with two spring dampers (44), the left sides of the two spring dampers (44) being connected with a protection plate (45), the four right corners of the protection plate (45) being fixedly connected with shock absorbing springs (46), the other end of the shock absorbing spring (46) being fixedly connected with the fixing plate (43), and the left side of the protection plate (45) being fixedly connected with a rubber pad (47).

2. The IoT warehouse management device with security protection function according to claim 1 is characterized in that: The cargo pushing mechanism (5) comprises: a support frame (51), the support frame (51) being fixedly connected to the bottom of the cargo lowering slideway (41), the support frame (51) being arranged in an "L" shape, a second electric hydraulic cylinder (52) being connected to the inner side of the back side of the support frame (51), and a push plate (53) being fixedly connected to the piston end of the second electric hydraulic cylinder (52).

3. The IoT warehouse management device with security protection function according to claim 2 is characterized in that: The pushing mechanism (5) further comprises: a button switch (54) and a pressing rod (55), wherein the button switch (54) is connected to the left side of the fixing plate (43), and the pressing rod (55) is connected to the right side of the protection plate (45) and corresponds to the button switch (54).

4. The IoT warehouse management device with security protection function according to claim 1 is characterized in that: The front sides of the two baffles (42) are each provided with a cargo unloading opening, which is located in front of the push plate (53), and the front side of the cargo unloading slideway (41) is provided with a material transport trolley (6).

5. The IoT warehouse management device with security protection function according to claim 1 is characterized in that: The front side of the frame (1) is connected to a motor (8), the front and rear ends of the transmission shaft (21) on the left side both penetrate the frame (1) and extend outwards, and the front end of the transmission shaft (21) is fixedly connected to the output end of the motor (8) via a coupling.

6. The IoT warehouse management device with security protection function according to claim 1 is characterized in that: The frame (1) is provided with a positioning mechanism (7), the positioning mechanism (7) comprising: a support plate (71) and a slide frame (76), the support plate (71) being fixedly connected to the top of the frame (1), a slide hole being provided on the front side of the support plate (71), a slide rod (72) being slidably connected in the slide hole, a positioning plate (73) being fixedly connected at the front end of the slide rod (72), a return spring (74) being fixedly connected between the positioning plate (73) and the support plate (71), a roller (75) being connected at the rear end of the slide rod (72), the slide frame (76) being slidably connected to the frame (1), a connecting plate (77) being connected at the back side of the slide frame (76), and a top block (78) being connected at the front side of the connecting plate (77).

7. The IoT warehouse management device with security protection function according to claim 6 is characterized by: The positioning mechanism (7) further comprises: a rotating disk (79) and a guide block (712); the rotating disk (79) is fixedly connected to the rear end of the transmission shaft (21) and close to the left side of the frame (1); an eccentric rod (710) is fixedly connected to the back side of the rotating disk (79); an outer wall of the eccentric rod (710) is movably sleeved with a hinged arm (711); the guide block (712) is fixedly connected to the back side of the frame (1); a guide hole is provided on the left side of the guide block (712); a slide bar (713) is slidably connected in the guide hole; the right side of the slide bar (713) is fixedly connected to the slide frame (76); and an end of the hinged arm (711) away from the eccentric rod (710) is hinged to the slide bar (713).

8. The IoT warehouse management device with security protection function according to claim 6 is characterized by: The frame body (1) is provided with sliding grooves on both the front and rear sides, respectively, and the sliding frame (76) is slidably connected in the sliding grooves.

9. The IoT warehouse management device with security protection function according to claim 6 is characterized by: The top block (78) is a triangular inclined plate, and the inclined surface of the top block (78) fits the roller (75).

10. The IoT warehouse management device with security protection function according to claim 6, characterized in that: The support plate (71), the slide bar (72), the positioning plate (73), the return spring (74), the roller (75), the connecting plate (77), and the top block (78) are each provided in two groups and are arranged on the frame (1) in a relative manner.

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