An intelligent conveying and handling device for high-efficiency turnover occasions and its usage method

Abstract

The present invention relates to the field of warehousing logistics, and discloses an intelligent conveying and handling device for high-efficiency turnover occasions and its usage method. The key points of the technical solution are: an intelligent conveying and handling device for high-efficiency turnover occasions, including a traveling vehicle assembly, a lifting assembly provided on the traveling vehicle assembly, and a rotating assembly provided on the lifting assembly. The traveling vehicle assembly includes: a vehicle chassis; guiding tracks and track profiles provided at the bottom of the vehicle chassis; two driving wheels and two driven wheels provided on the vehicle chassis. Through the efficient cleaning system and stable running tracks in this application, the operation efficiency of the vehicle chassis in item handling is improved, and it is ensured that the device can still maintain stable and efficient operation under heavy loads. This not only reduces the complexity of device maintenance, but also increases the stability and service life of the device, greatly improving the overall efficiency and economy of the warehousing system.

Description

Technical Field

[0001] The present invention relates to the technical field of warehousing logistics, and particularly relates to an intelligent conveying and handling device for high-efficiency turnover occasions and a using method thereof. Background Art

[0002] With the steady growth of China's economy, the intelligent factory industry has witnessed rapid development. In this process, as a key link in the in-plant logistics system, the role of transportation turnover and storage has become increasingly prominent. As an important device for the turnover and transportation of goods inside the warehouse, the technical level of the intelligent logistics warehouse OHCV trolley has become a key factor directly affecting logistics efficiency.

[0003] In stereoscopic warehouses and intelligent warehousing systems, to meet various requirements, the warehouse OHCV trolley often needs to meet many unique challenges and requirements to increase operational value. The OHCV trolley in the warehouse usually needs to carry heavy goods such as fully loaded panel clamps, etc. This requires the intelligent conveying and handling device to have good stability while having a high load-bearing capacity. However, the conventional turnover equipment uses horizontal intelligent conveying of roller lines, and due to the distance generated between the rollers, the smoothness is poor, large jitters are easily generated, and the goods do not run smoothly. Summary of the Invention

[0004] In view of the deficiencies of the prior art, the present invention provides an intelligent conveying and handling device for high-efficiency turnover occasions and a using method thereof, aiming to alleviate the above problems to at least a certain extent.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] An intelligent conveying and handling device for high-efficiency turnover occasions, including a traveling component, a lifting component provided on the traveling component, and a rotating component provided on the lifting component. The traveling component includes:

[0007] A vehicle chassis;

[0008] A guiding track and a track profile provided at the bottom of the vehicle chassis;

[0009] Two driving wheels and two driven wheels provided on the vehicle chassis;

[0010] A driving part provided on the vehicle chassis, for driving the two driving wheels to rotate synchronously and in the same direction;

[0011] A limiting guide rail is provided on the guiding track, and a guiding cam part for limiting the vehicle chassis is provided between the vehicle chassis and the limiting guide rail;

[0012] Two cleaning rollers a and two cleaning rollers b provided on the underframe, brushes are provided on the cleaning rollers a and the cleaning rollers b, the brushes on the cleaning roller a are in contact with the surface of the guiding track, the brushes on the cleaning roller b are in contact with the surface of the track profile, the cleaning roller a is provided on the side of the driving wheel away from the driven wheel, and the cleaning roller b is provided on the side of the driven wheel away from the driving wheel;

[0013] A cleaning component provided between the driving wheel and the cleaning rollers a and b for rotating the cleaning rollers a and b;

[0014] Wherein, when the underframe travels in direction a, the cleaning component can make the cleaning roller a rotate and the cleaning roller b stationary, the cleaning roller a rotates counterclockwise, and when the underframe travels in direction b, the cleaning component can make the cleaning roller b rotate and the cleaning roller a stationary, and the cleaning roller b rotates clockwise.

[0015] Preferably, the driving part includes a bearing seat connected to the underframe, a transmission shaft connected to the driving wheel is connected to the bearing seat, a reduction motor a is provided on the underframe, and a driving shaft of the reduction motor a is in transmission connection with the transmission shaft;

[0016] The guiding cam part includes a connecting platform connected to the underframe, two guiding wheels are connected to the connecting platform, and the guiding wheels are respectively matched with the notches on both sides of the limiting guide rail.

[0017] Preferably, the cleaning component includes a plurality of wheel covers connected to the underframe, one group of wheel covers is sleeved outside the driving wheel, and the other group of wheel covers is sleeved outside the driven wheel. A bracket is slidably connected to the wheel cover outside the driving wheel, a fixing frame is connected to the right side of the wheel cover outside the driving wheel, the cleaning roller a is provided on the fixing frame, a gear a is provided on the left side of the bracket and is located on the left side of the driving wheel, a gear b adapted to the gear a is connected to the driving wheel, and a chain a is provided between the gear b and the cleaning roller a.

[0018] Preferably, the cleaning component further includes a rack group connected to the bracket and meshed with the gear b. A connecting shaft a is connected to the bracket, the gear a is connected to the connecting shaft a, a connecting shaft b is rotatably connected to the right end of the bracket, the cleaning roller a is connected to the connecting shaft b, the cleaning roller a is slidably connected to the fixing frame, and the chain a is connected between the connecting shaft a and the connecting shaft b.

[0019] Preferably, the cleaning component further includes a connection frame connected to the vehicle chassis. A connection shaft c is rotatably connected to the support and is slidably connected to the fixed frame. A gear c meshing with the gear b is connected to the connection shaft c. One end of the connection shaft c extending into the connection frame is connected to a gear d. A connection shaft d is rotatably connected in the connection frame. A gear e adapted to the gear d is connected to the connection shaft d. A connection frame is connected to the wheel cover outside the driven wheel. A connection shaft e is rotatably connected to the connection frame. A chain b is connected between the connection shaft e and the connection shaft d. The cleaning roller b is connected to the connection shaft e.

[0020] Preferably, the rack group includes a rack section connected to the bottom of the support. A chute is formed in the rack section. A tooth block is slidably connected in the chute. A spring is connected between the tooth block and the chute.

[0021] Preferably, the lifting assembly includes two fixed seats connected to the vehicle chassis. A scissors rod a is connected between the two fixed seats. Two nut seats are provided between the two fixed seats. A scissors rod b is rotatably connected to the nut seat. The middle positions of the scissors rod a and the scissors rod b are rotatably connected. A connection bar is connected to the scissors rod b. A connection beam is connected to the rotation assembly. The connection bar and the connection beam are rotatably connected. A lead screw is rotatably connected to the fixed seat. The nut seat is threadedly connected to the lead screw. A linear guide is connected between the two fixed seats. The nut seat is slidably connected to the linear guide. Limiting rubber blocks are connected to one side of the two nut seats close to each other.

[0022] Preferably, the lifting assembly further includes a reinforcing rib connected to the vehicle chassis. A reduction motor b is provided on the vehicle chassis. The mounting seat of the reduction motor b is connected to the reinforcing rib. The drive shaft of the reduction motor b is connected to the lead screw.

[0023] Preferably, the rotation assembly includes a mounting plate. The connection beam is connected to the mounting plate. A reducer pad is connected to the bottom of the mounting plate. A reduction motor c is provided on the reducer pad. A roller bearing is connected to the top of the mounting plate. A rotating platform connected to the inner ring of the roller bearing is provided on the mounting plate. A connection seat is connected to the drive shaft of the reduction motor. The rotating platform is connected to the connection seat. A limiting block is connected to the mounting plate. A limiting boss is connected to the rotating platform. A plurality of positioning blocks are connected to the rotating platform. A frame is provided on the rotating platform. The frame is connected to the positioning blocks.

[0024] An intelligent transfer and handling method for high-efficiency turnover occasions, applicable to the intelligent transfer and handling equipment for high-efficiency turnover occasions described in any one of the above, the specific steps are as follows:

[0025] Step 1: Ensure that all components of the car body frame, lifting component, rotating component, and cleaning component are working properly. Place the items to be transferred in the frame on the lifting component, ensure that the items are placed stably, and get ready for the handling operation;

[0026] Step 2: Drive the reduction motor a and the drive wheel through the driving part, and start the car body frame to travel along the guiding track. While the car body frame is moving forward, the cleaning component controls the cleaning roller a to rotate counterclockwise and the cleaning roller b to be stationary, cleaning the dirt on the track to ensure the smoothness of the traveling path of the car body frame;

[0027] Step 3: After the car body frame reaches the designated pick-up / drop-off position, stop traveling. The lifting component starts to adjust the height of the item to dock with the pick-up / drop-off platform. If necessary, adjust the angle or direction of the item through the rotating component to ensure that the item can be unloaded smoothly;

[0028] Step 4: After the operation is completed, turn off the traveling, lifting, and rotating components, ensure that all equipment is in the off state, get ready for the next use, check the working status of each component of the equipment, and perform repairs or maintenance if any abnormalities are found to ensure the long-term stable operation of the equipment.

[0029] In summary, the present invention mainly has the following beneficial effects:

[0030] Through the refined design of the car body frame, lifting component, rotating component, and cleaning roller system, this application realizes efficient cleaning, smooth operation, and improved durability of the equipment during the item handling process. Specifically, the car body frame travels stably on the guiding track, drives the drive wheel to rotate through the driving part, and at the same time controls the alternating operation of the cleaning roller a and the cleaning roller b to ensure that the debris on the track surface is removed in a timely manner, avoiding the interference of item accumulation and dirt accumulation on the equipment operation. The cleaning roller system ensures that the car body frame is not blocked by debris during traveling by raising and removing the debris, thereby reducing the wear on the drive wheel and the transmission system and extending the service life of the equipment. In addition, this application also optimizes the rotation mode of the cleaning roller to ensure that each group of cleaning rollers can more evenly distribute the working load, further reducing wear and maintenance frequency. Through the efficient cleaning system and stable running track, this application improves the operation efficiency of the car body frame in item handling and ensures that the equipment can still maintain smooth and efficient operation under heavy loads. This not only reduces the complexity of equipment maintenance but also increases the stability and service life of the equipment, greatly improving the overall efficiency and economy of the warehousing system. Description of the Drawings

[0031] Figure 1 is the overall structural schematic diagram of the present invention;

[0032] Figure 2It is a schematic diagram after the overall structure of the present invention is hidden by the frame;

[0033] Figure 3 It is a schematic diagram of the underframe structure of the present invention;

[0034] Figure 4 It is another schematic diagram of the underframe structure of the present invention;

[0035] Figure 5 It is a schematic diagram of the guide rail structure of the present invention;

[0036] Figure 6 It is a schematic diagram of the cleaning component structure of the present invention;

[0037] Figure 7 It is a schematic diagram of the wheel housing structure of the present invention;

[0038] Figure 8 It is a schematic diagram of the connection frame structure of the present invention;

[0039] Figure 9 It is a schematic diagram of the bracket structure of the present invention;

[0040] Figure 10 It is a schematic diagram of the connecting frame structure of the present invention;

[0041] Figure 11 It is a schematic diagram of the driving wheel structure of the present invention;

[0042] Figure 12 It is a schematic diagram of the rack group structure of the present invention;

[0043] Figure 13 It is a schematic diagram of the lifting component and the rotating component structure of the present invention;

[0044] Figure 14 It is another schematic diagram of the lifting component and the rotating component structure of the present invention;

[0045] Figure 15 It is a schematic diagram of the lifting component structure of the present invention;

[0046] Figure 16 It is a schematic diagram of the rotating component structure of the present invention;

[0047] Figure 17 It is another schematic diagram of the rotating component structure of the present invention;

[0048] Figure 18 It is another schematic diagram of the rotating component structure of the present invention.

[0049] Reference numerals:

[0050] 100, traveling component; 101, lifting component; 102, rotating component;

[0051] 200, car body frame; 201, guiding track; 202, track profile; 203, driving wheel; 204, driven wheel; 205, driving part; 206, limiting guide rail; 207, guiding cam part; 208, cleaning roller a; 209, cleaning roller b; 210, brush; 211, bearing seat; 212, transmission shaft; 213, reduction motor a; 214, connecting platform; 215, guiding wheel;

[0052] 300, wheel cover; 301, bracket; 302, fixing frame; 303, gear a; 304, gear b; 305, chain a; 306, rack group; 307, connecting shaft a; 308, connecting shaft b; 309, connecting frame; 310, connecting shaft c; 311, gear c; 312, gear d; 313, connecting shaft d; 314, gear e; 315, connecting frame; 316, connecting shaft e; 317, chain b; 318, rack segment; 319, sliding groove; 320, tooth block; 321, spring;

[0053] 400, fixing seat; 401, scissors rod a; 402, nut seat; 403, scissors rod b; 404, connecting rod; 405, connecting beam; 406, lead screw; 407, linear guide rail; 408, limiting rubber block; 409, reinforcing rib; 410, reduction motor b;

[0054] 500, mounting plate; 501, reducer cushion plate; 502, reduction motor c; 503, roller bearing; 504, rotating platform; 505, connecting seat; 506, limiting block; 507, limiting boss; 508, positioning block; 509, frame. Detailed implementation mode

[0055] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0056] Refer to Figures 1 - 18 , an intelligent transfer and handling device for high-efficiency turnover occasions, including a traveling component 100, a lifting component 101 provided on the traveling component 100, and a rotating component 102 provided on the lifting component 101. The traveling component 100 includes:

[0057] Car body frame 200;

[0058] The guiding track 201 and the track profile 202 provided at the bottom of the car body frame 200;

[0059] Two drive wheels 203 and two driven wheels 204 provided on the car body frame 200;

[0060] A drive unit 205 provided on the car body frame 200, for driving the two drive wheels 203 to rotate synchronously in the same direction;

[0061] A limiting guide rail 206 is provided on the guiding rail 201, and a guiding cam part 207 for limiting the car body frame 200 is provided between the car body frame 200 and the limiting guide rail 206;

[0062] Two cleaning rollers a 208 and two cleaning rollers b 209 provided on the car body frame 200, brushes 210 are provided on the cleaning rollers a 208 and the cleaning rollers b 209, the brushes 210 on the cleaning rollers a 208 are in contact with the surface of the guiding rail 201, the brushes 210 on the cleaning rollers b 209 are in contact with the surface of the rail profile 202, the cleaning rollers a 208 are provided on the side of the drive wheels 203 away from the driven wheels 204, and the cleaning rollers b 209 are provided on the side of the driven wheels 204 away from the drive wheels 203;

[0063] A cleaning component provided between the drive wheels 203 and the cleaning rollers a 208 and the cleaning rollers b 209, for rotating the cleaning rollers a 208 and the cleaning rollers b 209;

[0064] Wherein, when the car body frame 200 travels in the direction a, the cleaning component can make the cleaning roller a 208 rotate and the cleaning roller b 209 stationary, the cleaning roller a 208 rotates counterclockwise, and when the car body frame 200 travels in the direction b, the cleaning component can make the cleaning roller b 209 rotate and the cleaning roller a 208 stationary, the cleaning roller b 209 rotates clockwise;

[0065] By setting up the car body frame 200, the car body frame 200 bears the lifting component 101 and the rotating component 102. During application, the items to be transferred can be placed on the lifting component 101, and the driving part 205 is used to drive the two driving wheels 203 to rotate synchronously and in the same direction. When the car body frame 200 travels along the guiding track 201, the lifting component 101 can adjust the height of the items as needed to achieve convenient up-and-down lifting operations. The rotating component 102 can realize the rotation operation of the items, adjust the angle or direction of the items according to the working requirements, and ensure precise control of the items during handling or operation. A limiting guide rail 206 is set on the guiding track 201, and the car body frame 200 is limited to the guiding track 201 through the guiding cam part 207 to ensure that the car body frame 200 moves smoothly and accurately along the predetermined track during driving. The function of the guiding cam part 207 is to limit the lateral offset of the car body frame 200 so that it always remains within the track range of the limiting guide rail 206, avoiding the offset or derailment of the car body frame 200 and improving the stability and safety of the equipment. In addition, when the driving part 205 drives the driving wheels 203 to rotate so that the car body frame 200 moves in the direction a (forward direction), the car body frame 200 will travel along the guiding track 201 in the direction a, driving the lifting component 101 and the rotating component 102 to work together. During this process, the cleaning roller a208 will start to rotate counterclockwise, contact the surface of the guiding track 201, and perform a cleaning operation. When the car body frame 200 moves in the forward direction, the driving wheels 203 rotate clockwise at this time, causing the cleaning roller a208 to rotate counterclockwise. The brush 210 not only removes the dirt on the track but also can lift the sundries. This lifting effect effectively avoids the accumulation of sundries on the track, ensuring that the car body frame 200 can travel smoothly along the track. Compared with the rotation in the same direction as the driving wheels 203, it can avoid the impact of the lifted dust on the driving wheels 203, reducing the influence of dust and dirt on the driving wheels 203. This design can reduce the wear of the driving wheels 203 and the transmission system, avoid the negative impact of sundries on the driving system, extend the service life of the equipment, and this design effectively avoids the interference of the unevenness of the track surface or the accumulation of sundries on the travel of the car body frame 200, thus ensuring that the car body frame 200 can travel smoothly during operation. Due to the effect of the cleaning system, when the car body frame 200 travels along the guiding track 201, any possible resistance or imbalance factors can be effectively eliminated. The brush 210 of the cleaning roller a208 maintains good contact with the surface of the guiding track 201. By lifting and removing the sundries, it avoids the vibration and instability of the car body caused by the accumulation of items or dirt. The cleaning process reduces the friction between the car body frame 200 and the track, thereby reducing the vibration and impact during driving and making the movement of the car body frame 200 smoother and more stable.When the driving wheel 203 rotates counterclockwise to move the underframe 200 in the direction b (reverse direction), the cleaning component can make the cleaning roller b209 rotate clockwise. The technical effect produced is the same as described above. Through this process, the cleaning roller b209 can effectively remove dirt and debris on the track profile 202, preventing them from affecting the stability of the equipment when the underframe 200 travels in the reverse direction. In addition, during the process of the driving wheel 203 rotating to drive the underframe 200 to travel, one set of cleaning rollers will rotate, while the other set of cleaning rollers will remain stationary. Compared with the situation where both sets of cleaning rollers rotate simultaneously, the wear of the brush 210 on the stationary set of cleaning rollers can be reduced. This method can more effectively distribute the working load of the cleaning rollers, enabling each set of cleaning rollers to maintain a relatively low wear rate during long-term use, thereby reducing the maintenance cost and replacement frequency.

[0066] Through the refined design of the underframe 200, the lifting component 101, the rotating component 102, and the cleaning roller system in this application, high-efficiency cleaning, stable operation, and improved equipment durability are achieved during the process of item handling. Specifically, the underframe 200 travels stably on the guiding track 201. The driving part 205 drives the driving wheel 203 to rotate, and at the same time, the alternating operation of the cleaning roller a208 and the cleaning roller b209 is controlled to ensure that the debris on the track surface is promptly removed, avoiding interference with the equipment operation caused by the accumulation of items and dirt. The cleaning roller system ensures that the underframe 200 is not obstructed by debris during travel by lifting and removing the debris, thereby reducing the wear on the driving wheel 203 and the transmission system and extending the service life of the equipment. In addition, this application also optimizes the rotation mode of the cleaning rollers to ensure that each set of cleaning rollers can more evenly distribute the working load, further reducing wear and maintenance frequency. Through the high-efficiency cleaning system and the stable running track, this application improves the operation efficiency of the underframe 200 during item handling and ensures that the equipment can still operate smoothly and efficiently under heavy loads. This not only reduces the complexity of equipment maintenance but also increases the stability and service life of the equipment, greatly improving the overall efficiency and economy of the warehousing system. In summary, this application solves the problem of poor stability encountered by traditional equipment during heavy-load transportation and optimizes the overall performance of the item handling process.

[0067] As a further solution of the present invention, the driving part 205 includes a bearing seat 211 connected to the underframe 200. A transmission shaft 212 connected to the driving wheel 203 is connected to the bearing seat 211. A reduction motor a213 is provided on the underframe 200, and the driving shaft of the reduction motor a213 is in transmission connection with the transmission shaft 212;

[0068] The guiding cam part 207 includes a connecting platform 214 connected to the underframe 200. Two guiding wheels 215 are connected to the connecting platform 214, and the guiding wheels 215 are respectively engaged with the notches on both sides of the limit guide rail 206;

[0069] By setting the above-mentioned structure of the driving part 205, the smooth rotation of the driving wheel 203 can be achieved, thereby driving the vehicle chassis 200 to travel smoothly along the guiding track 201. Specifically, the setting of the bearing seat 211 enables the transmission shaft 212 to be stably connected and support the rotation of the driving wheel 203, reducing the friction and vibration that may occur during the transmission process. The reduction motor a213 is in transmission connection with the transmission shaft 212 through the driving shaft, achieving precise control of the rotation speed of the driving wheel 203, thereby effectively adjusting the traveling speed and stability of the vehicle chassis 200. The use of the reduction motor a213 can not only reduce the rotation speed of the driving system, but also increase the torque output of the system, enabling the vehicle chassis 200 to still maintain smooth operation under heavy loads. The good cooperation between the transmission shaft 212 and the reduction motor a213 makes the power transmission during the transmission process more efficient, reduces energy loss, and through reasonable reduction design, avoids the excessive impact force generated by the high-speed rotation of the driving wheel 203, further enhancing the stability and durability of the system. Through this design of the driving part 205, the vehicle chassis 200 can achieve efficient and smooth operation in different working environments, ensuring the reliability and safety of the system under various loads and traveling conditions, extending the service life of the equipment, and improving the overall operation efficiency. In addition, by setting the guiding cam part 207, the lateral offset of the vehicle chassis 200 during traveling can be effectively restricted, ensuring that the vehicle chassis 200 always remains within the track range of the limiting guide rail 206.

[0070] As a further solution of the present invention, the cleaning component includes a plurality of wheel covers 300 connected to the vehicle chassis 200. One group of wheel covers 300 is sleeved outside the driving wheel 203, and the other group of wheel covers 300 is sleeved outside the driven wheel 204. A bracket 301 is slidably connected to the wheel cover 300 outside the driving wheel 203. A fixed bracket 302 is connected to the right side of the wheel cover 300 outside the driving wheel 203. A cleaning roller a208 is arranged on the fixed bracket 302. A gear a303 is arranged on the left side of the bracket 301, located on the left side of the driving wheel 203. A gear b304 adapted to the gear a303 is connected to the driving wheel 203. A chain a305 is arranged between the gear b304 and the cleaning roller a208;

[0071] By setting the wheel housing 300, the driving wheel 203 and the driven wheel 204 can be protected from external debris interference. When the driving wheel 203 rotates clockwise, the gear a303 can be engaged with the gear b304 on the driving wheel 203. When the gear a303 rotates following the driving wheel 203, the cleaning roller a208 can be rotated counterclockwise through the chain a305. The counterclockwise rotation of the cleaning roller a208 will effectively remove the dirt on the track surface and around the chassis 200. The brush 210 contacts the track surface, raises and removes the debris to prevent them from affecting the smooth running of the chassis 200.

[0072] As a further aspect of the present invention, the cleaning component further includes a rack group 306 connected to the bracket 301, which is engaged with the gear b304. A connecting shaft a307 is connected to the bracket 301, and the gear a303 is connected to the connecting shaft a307. The right end of the bracket 301 is rotatably connected to a connecting shaft b308, and the cleaning roller a208 is connected to the connecting shaft b308. The cleaning roller a208 is slidably connected to the fixed frame 302. The chain a305 is connected between the connecting shaft a307 and the connecting shaft b308;

[0073] By setting the rack group 306, when the driving wheel 203 rotates clockwise, the rack group 306 can be moved to the right through the gear b304, so that the bracket 301 drives the gear a303 to move to the right and engage with the gear a303 on the driving wheel 203. At this time, power can be transmitted to the gear a303. The gear a303 transmits power to the cleaning roller a208 through the connecting shaft a307, the chain a305 and the connecting shaft b308, so as to achieve the purpose of making the cleaning roller a208 rotate counterclockwise when the chassis 200 moves forward.

[0074] As a further aspect of the present invention, the cleaning component further includes a connecting frame 309 connected to the chassis 200. A connecting shaft c310 is also rotatably connected to the bracket 301 and is slidably connected to the fixed frame 302. A gear c311 engaged with the gear b304 is connected to the connecting shaft c310. One end of the connecting shaft c310 extending into the connecting frame 309 is connected to a gear d312. A connecting shaft d313 is rotatably connected in the connecting frame 309, and a gear e314 adapted to the gear d312 is connected to the connecting shaft d313. A connecting frame 315 is connected to the wheel housing 300 outside the driven wheel 204. A connecting shaft e316 is rotatably connected to the connecting frame 315. A chain b317 is connected between the connecting shaft e316 and the connecting shaft d313. The cleaning roller b209 is connected to the connecting shaft e316;

[0075] By setting the connecting shaft c310, when the driving shaft rotates counterclockwise to drive the chassis 200 to reverse, the rack group 306 moves leftward under the action of the gear b304, driving the bracket 301, the connecting shaft c310 and the gear c311 to move together, and causing the gear c311 to mesh with the gear b304 and the gear d312 on the connecting shaft c310 to mesh with the gear e314 on the connecting shaft d313. When the driving wheel 203 rotates, the connecting shaft d313 can be rotated through various transmission components. The connecting shaft d313 causes the connecting shaft e316 and the cleaning roller b209 to rotate clockwise through the chain b317, ensuring that when the chassis 200 travels in the reverse direction, a high cleaning effect can still be maintained, and avoiding the accumulation of debris from affecting the stable operation of the equipment.

[0076] As a further solution of the present invention, the rack group 306 includes a rack segment 318 connected to the bottom of the bracket 301. A chute 319 is provided on the rack segment 318, and a tooth block 320 is slidably connected in the chute 319. A spring 321 is connected between the tooth block 320 and the chute 319;

[0077] By setting the rack segment 318 and the tooth block 320, the spring 321 provided between the tooth block 320 and the chute 319 can limit the position of the tooth block 320. When the rack segment 318 and the bracket 301 are driven by the gear b304 to move, when the bracket 301 moves leftward or rightward to the extreme position, it can mesh with the tooth block 320. When the gear b304 continues to rotate, the tooth block 320 can slide in the chute 319 against the force of the spring 321, so as to achieve that after the gear a303 or the gear c311 meshes with the gear b304 when the bracket 301 moves to the extreme position, the driving wheel 203 can still continue to rotate. When the driving wheel 203 rotates in the reverse direction subsequently, the rack segment 318 can be displaced again through the force of the tooth block 320 and the spring 321 to rotate one of the cleaning rollers.

[0078] As a further solution of the present invention, the lifting assembly 101 includes two fixed seats 400 connected to the chassis 200. A scissor rod a401 is connected between the two fixed seats 400. Two nut seats 402 are provided between the two fixed seats 400. A scissor rod b403 is rotatably connected to the nut seat 402. The middle positions of the scissor rod a401 and the scissor rod b403 are rotatably connected. A connecting rod 404 is connected to the scissor rod b403. A connecting beam 405 is connected to the rotating assembly 102. The connecting rod 404 is rotatably connected to the connecting beam 405. A lead screw 406 is rotatably connected to the fixed seat 400. The nut seat 402 is threadedly connected to the lead screw 406. A linear guide rail 407 is connected between the two fixed seats 400. The nut seat 402 is slidably connected to the linear guide rail 407. A limiting rubber block 408 is connected to one side of the two nut seats 402 that are close to each other;

[0079] By setting the lead screw 406, when the lead screw 406 rotates, the nut seat 402 slides along the lead screw 406, thereby driving the relative movement of the scissors rod a401 and the scissors rod b403 between the two fixed seats 400. The threaded connection between the nut seat 402 and the lead screw 406 realizes the precise control of height adjustment, ensuring the stable lifting of the lifting assembly 101. During the lifting process, the nut seat 402 slides along the linear guide 407, restricting the movement range of the lifting assembly 101 and preventing unnecessary deviation. The design of the linear guide 407 further ensures that the nut seat 402 does not shake or deviate excessively from the track during the sliding process, thereby improving the stability and precision during the lifting process. In addition, the limit rubber block 408 provides a buffering effect on the side where the nut seats 402 are close to each other, playing an effective isolation and protection role. When the nut seats 402 slide to the close position, the limit rubber block 408 will automatically absorb the tiny impact between them, preventing the nut seats 402 from making direct contact or collision.

[0080] As a further solution of the present invention, the lifting assembly 101 further includes a reinforcing rib 409 connected to the vehicle chassis 200. A reduction motor b410 is provided on the vehicle chassis 200, and the mounting seat of the reduction motor b410 is connected to the reinforcing rib 409. The drive shaft of the reduction motor b410 is connected to the lead screw 406;

[0081] By setting the reduction motor b410, a stable power output can be provided to drive the lead screw 406 for lifting operation. The drive shaft of the reduction motor b410 is connected to the lead screw 406, so that the high-speed rotation of the motor is converted into a low-speed and high-torque output suitable for the lifting assembly 101 through the reduction process. This reduction design not only reduces the rotation speed of the drive motor and increases the driving torque, but also ensures the smoothness and precise control during the lifting process. The connection structure between the mounting seat of the reduction motor b410 and the reinforcing rib 409 provides additional support, so that the reduction motor b410 will not vibrate or displace during operation, enhancing the stability of the overall system. By fixing the reduction motor b410 on the reinforcing rib 409 of the vehicle chassis 200, it is ensured that it is always in a stable position during long-term use, avoiding potential failures caused by equipment vibration or external interference. The advantage of this design is that the reduction motor b410 can not only provide sufficient power support to ensure that the lifting system can work stably under heavy loads, but also improve the accuracy and controllability of the lifting action through its precise reduction control. In addition, the connection between the reduction motor b410 and the lead screw 406 makes the lifting process more efficient, reduces energy consumption, and improves the overall efficiency of the system.

[0082] As a further solution of the present invention, the rotating assembly 102 includes a mounting plate 500. The connecting beam 405 is connected to the mounting plate 500. A reducer backing plate 501 is connected to the bottom of the mounting plate 500. A reduction motor c502 is provided on the reducer backing plate 501. A roller bearing 503 is connected to the top of the mounting plate 500. A rotating platform 504 connected to the inner ring of the roller bearing 503 is provided on the mounting plate 500. A connecting seat 505 is connected to the drive shaft of the reduction motor. The rotating platform 504 is connected to the connecting seat 505. A limiting block 506 is connected to the mounting plate 500. A limiting boss 507 is connected to the rotating platform 504. A plurality of positioning blocks 508 are connected to the rotating platform 504. A frame 509 is provided on the rotating platform 504. The frame 509 is connected to the positioning blocks 508;

[0083] By setting the above structure of the rotating assembly 102, accurate and stable rotation control can be achieved. In this design, the reduction motor c502 is connected to the mounting plate 500 through the reducer backing plate 501, and the connecting seat 505 on its drive shaft is connected to the rotating platform 504, so that the rotating platform 504 can rotate smoothly and accurately. The use of the reduction motor c502 can convert high-speed rotation into low-speed and high-torque output, ensuring that the rotating platform 504 has sufficient power support during operation and maintaining high efficiency. The roller bearing 503 on the mounting plate 500 provides stable support and reduces friction, ensuring that the rotating platform 504 can rotate smoothly. By connecting to the inner ring of the roller bearing 503, the rotating platform 504 can remain stable during rotation and reduce unnecessary vibration and noise. In addition, the limiting block 506 on the mounting plate 500 and the limiting boss 507 on the rotating platform 504 effectively control the rotation angle of the rotating platform 504, avoiding over-rotation or derailment of the platform and ensuring the safety and reliability of the system during operation. This design of the rotating assembly 102 not only provides stable power support to ensure that the rotating platform 504 can operate efficiently under different working conditions, but also makes the operation of the rotating platform 504 more reliable and accurate through precise limit control and positioning design. By reducing friction and vibration, the service life of the equipment is extended and the maintenance cost is reduced. Generally speaking, the rotating assembly 102 optimizes the efficiency and reliability of the system, ensuring smooth and efficient operation during long-term use.

[0084] An intelligent conveying and handling method for high-efficiency turnover occasions, applicable to an intelligent conveying and handling device for high-efficiency turnover occasions described in any one of the above, and the specific steps are as follows:

[0085] Step 1: Ensure that all components of the vehicle chassis 200, the lifting assembly 101, the rotating assembly 102, and the cleaning component are working properly. Place the items to be turned over in the frame 509 on the lifting assembly 101, ensure that the items are placed firmly, and be ready for the handling operation;

[0086] Step 2: Drive the reduction motor a213 and the drive wheel 203 through the drive unit 205 to start the underframe 200 moving along the guiding track 201. While the underframe 200 is moving forward, the cleaning component controls the cleaning roller a208 to rotate counterclockwise and the cleaning roller b209 to remain stationary to clean the dirt on the track and ensure the smoothness of the driving path of the underframe 200.

[0087] Step 3: After the underframe 200 reaches the designated pick-up / drop-off position and stops moving, the lifting assembly 101 starts to adjust the height of the item to align the item with the pick-up / drop-off platform. If necessary, adjust the angle or direction of the item through the rotating assembly 102 to ensure the smooth unloading of the item.

[0088] Step 4: After the operation is completed, turn off the driving, lifting, and rotating assemblies to ensure that all equipment is in the off state and ready for the next use. Check the working status of each component of the equipment. If any abnormality is found, perform repairs or maintenance to ensure the long-term stable operation of the equipment.

[0089] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent conveying and handling device for high-efficiency turnover occasions, comprising a crane assembly, a lifting assembly arranged on the crane assembly, and a rotating assembly arranged on the lifting assembly, characterized in that: The driving assembly comprises: Car chassis; A guide rail and a rail profile provided at the bottom of the vehicle chassis; Two driving wheels and two driven wheels arranged on the vehicle chassis; A driving unit provided on the vehicle chassis, used for driving the two driving wheels to rotate synchronously in the same direction; A limiting guide rail is arranged on the guide track, and a guide cam portion for limiting the underframe is arranged between the underframe and the limiting guide rail; Two cleaning rollers a and two cleaning rollers b are arranged on the vehicle chassis, and brushes are arranged on the cleaning rollers a and b. The brushes on the cleaning rollers a contact the surface of the guide rail, and the brushes on the cleaning rollers b contact the surface of the rail profile. The cleaning rollers a are arranged on the side of the driving wheel away from the driven wheel, and the cleaning rollers b are arranged on the side of the driven wheel away from the driving wheel; A cleaning component disposed between the driving wheel and the cleaning roller a and the cleaning roller b, and used for rotating the cleaning roller a and the cleaning roller b; Wherein, the cleaning component can make the cleaning roller a rotate and the cleaning roller b stop when the vehicle chassis moves in direction a, and the cleaning roller a rotates counterclockwise; the cleaning component can make the cleaning roller b rotate and the cleaning roller a stop when the vehicle chassis moves in direction b, and the cleaning roller b rotates clockwise; The driving part comprises a bearing seat connected to the vehicle chassis, the bearing seat is connected to a transmission shaft connected to the driving wheel, a reduction motor a is provided on the vehicle chassis, and the driving shaft of the reduction motor a is transmission-connected to the transmission shaft; The guide cam portion comprises a connecting platform connected to the vehicle chassis, the connecting platform is connected to two guide wheels, and the guide wheels are respectively matched with the notches on both sides of the limiting guide rail; The cleaning component includes a plurality of wheel covers connected to the vehicle chassis, wherein one group of wheel covers is sleeved on the outside of the driving wheel, and another group of wheel covers is sleeved on the outside of the driven wheel, a bracket is slidably connected to the wheel cover outside the driving wheel, a fixing frame is connected to the right side of the wheel cover outside the driving wheel, the cleaning roller a is arranged on the fixing frame, a gear a is arranged on the left side of the bracket, and is located on the left side of the driving wheel, a gear b adapted to the gear a is connected to the driving wheel, and a chain a is arranged between the gear b and the cleaning roller a; The cleaning component also includes a rack set connected to the bracket, which is meshed with the gear b. The bracket is connected to a connecting shaft a, and the gear a is connected to the connecting shaft a. The right end of the bracket is rotatably connected to the connecting shaft b, and the cleaning roller a is connected to the connecting shaft b. The cleaning roller a is slidably connected to the fixed frame, and the chain a is connected between the connecting shaft a and the connecting shaft b.

2. According to claim 1, the intelligent conveying and handling equipment for high-efficiency turnover occasions is characterized in that: The cleaning component also includes a connecting frame connected to the vehicle chassis, the bracket is also rotatably connected to a connecting shaft c that is slidably connected to the fixed frame, the connecting shaft c is connected to a gear c that meshes with the gear b, the connecting shaft c extends into one end of the connecting frame and is connected to a gear d, the connecting frame is rotatably connected to a connecting shaft d, the connecting shaft d is connected to a gear e that matches the gear d, a connecting frame is connected to the wheel cover outside the driven wheel, the connecting frame is rotatably connected to a connecting shaft e, a chain b is connected between the connecting shaft e and the connecting shaft d, and the cleaning roller b is connected to the connecting shaft e.

3. According to claim 1, the intelligent conveying and handling equipment for high-efficiency turnover occasions is characterized in that: The rack assembly comprises a rack section connected to the bottom of the bracket, a sliding groove is provided on the rack section, a tooth block is slidably connected in the sliding groove, and a spring is connected between the tooth block and the sliding groove.

4. The intelligent conveying and handling equipment for high-efficiency turnover occasions according to claim 1 is characterized in that: The lifting assembly includes two fixed seats connected to the vehicle frame, the two fixed seats are connected with scissor rods a, two nut seats are arranged between the two fixed seats, the nut seats are rotatably connected with the scissor rods b, the scissor rods a are rotatably connected to the middle position of the scissor rods b, the scissor rods b are connected with a connecting rod, the rotating assembly is connected with a connecting beam, the connecting rod is rotatably connected to the connecting beam, the fixed seat is rotatably connected with a lead screw, the nut seat is threadedly connected to the lead screw, a linear guide is connected between the two fixed seats, the nut seat is slidably connected to the linear guide, and a limiting rubber block is connected to the side where the two nut seats are close to each other.

5. The intelligent conveying and handling equipment for high-efficiency turnover occasions according to claim 4 is characterized in that: The lifting assembly also includes a reinforcing rib connected to the vehicle frame, a reduction motor b is provided on the vehicle frame, a mounting seat of the reduction motor b is connected to the reinforcing rib, and a driving shaft of the reduction motor b is connected to the lead screw.

6. The intelligent conveying and handling equipment for high-efficiency turnover occasions according to claim 4 is characterized in that: The rotating assembly includes a mounting plate, the connecting beam is connected to the mounting plate, the bottom of the mounting plate is connected to a reducer pad, the reducer pad is provided with a reduction motor c, the top of the mounting plate is connected to a roller bearing, a rotating platform connected to the inner ring of the roller bearing is provided on the mounting plate, a connecting seat is connected to the driving shaft of the reduction motor, the rotating platform is connected to the connecting seat, a limiting block is connected to the mounting plate, a limiting boss is connected to the rotating platform, a plurality of positioning blocks are connected to the rotating platform, a frame is provided on the rotating platform, and the frame is connected to the positioning block.

7. An intelligent conveying and handling method for high-efficiency turnover occasions, applicable to an intelligent conveying and handling device for high-efficiency turnover occasions as described in any one of claims 1 to 6, characterized in that: The specific steps are as follows: Step 1: Ensure that the chassis, lifting assembly, rotating assembly and cleaning assembly are working properly, place the items to be circulated on the frame of the lifting assembly, ensure that the items are placed firmly and are ready for handling operations; Step 2: The driving unit drives the reduction motor a and the driving wheel to start the undercarriage to move along the guide track. While the undercarriage moves forward, the cleaning component controls the cleaning roller a to rotate counterclockwise, and the cleaning roller b is stationary to clean the dirt on the track to ensure that the driving path of the undercarriage is unobstructed; Step 3: After the chassis reaches the designated pickup / drop-off location, it stops driving, and the lifting component begins to adjust the height of the items so that the items dock with the pickup / drop-off platform. If necessary, the angle or direction of the items is adjusted by the rotating component to ensure that the items can be unloaded smoothly; Step 4: After the operation is completed, turn off the travel, lifting, and rotating components, ensure that all equipment is in the off state, and be ready for next use. Check the working status of each component of the equipment. If any abnormality is found, repair or maintain it to ensure the long-term stable operation of the equipment.

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