Intelligent conveying and carrying equipment for high-efficiency turnover occasion and using method of intelligent conveying and carrying equipment

Abstract

The invention relates to the field of warehouse logistics, and discloses intelligent conveying and carrying equipment for a high-efficiency turnover occasion and a using method of the intelligent conveying and carrying equipment. The intelligent conveying and carrying equipment for the high-efficiency turnover occasion is characterized by comprising a travelling crane assembly, a lifting assembly arranged on the travelling crane assembly and a rotating assembly arranged on the lifting assembly; the traveling assembly comprises a vehicle underframe; the guide rail and the rail profile are arranged at the bottom of the vehicle underframe; the two driving wheels and the two driven wheels are arranged on the vehicle underframe; by means of the efficient sweeping system and the stable running track, the operation efficiency of the vehicle underframe in the article carrying process is improved, and it is ensured that equipment can still run stably and efficiently under the heavy load condition. The complexity of equipment maintenance is reduced, the stability of the equipment is improved, the service life of the equipment is prolonged, and the overall efficiency and economical efficiency of the warehousing system are greatly improved.

Description

Technical Field

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

[0002] With the steady growth of my country's economy, the smart factory industry has ushered in rapid development. In this process, as a key link in the factory logistics system, the role of transportation turnover and storage has become increasingly prominent. As an important equipment for the turnover and transportation of goods within the warehouse, the technical level of the smart logistics warehouse OHCV trolley has become a key factor directly affecting logistics efficiency. In stereoscopic warehouses and intelligent warehousing systems, in response to various needs, warehouse OHCV carts often need to meet many unique challenges and requirements to increase operational value. OHCV carts in warehouses usually need to carry heavy goods such as fully loaded panel clips, which requires intelligent conveying and handling equipment to have high load-bearing capacity and good stability. The conventional turnover equipment uses roller line horizontal intelligent transmission, which has poor stability due to the distance between the rollers, is prone to large jitters, and the goods run unsteadily. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides an intelligent conveying and handling device for use in high-efficiency turnover situations and a method of using the same, aiming to alleviate the above-mentioned problems at least to a certain extent.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: 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, wherein the crane 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; Among them, the cleaning component can make the cleaning roller a rotate and the cleaning roller b stop when the vehicle frame 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 frame moves in direction b, and the cleaning roller a rotates clockwise.

[0005] Preferably, the driving unit 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 a driving shaft of the reduction motor a is drivingly connected to the transmission shaft; The guide cam portion comprises a connecting platform connected to the vehicle bottom frame, the connecting platform is connected to two guide wheels, and the guide wheels are respectively matched with notches on both sides of the limiting guide rail.

[0006] Preferably, the cleaning component includes a plurality of wheel covers connected to the vehicle frame, 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 fixed frame is connected to the right side of the wheel cover outside the driving wheel, the cleaning roller a is arranged on the fixed frame, a gear a is provided on the left side of the bracket, which 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.

[0007] Preferably, the cleaning component also includes a rack group connected to the bracket, meshing with the gear b, the bracket is connected to a connecting shaft a, the gear a is connected to the connecting shaft a, the right end of the bracket is rotatably connected to the connecting shaft b, 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.

[0008] Preferably, the cleaning component also includes a connecting frame connected to the vehicle chassis, and the bracket is also rotatably connected to a connecting shaft c that is slidably connected to the fixed frame, and the connecting shaft c is connected to a gear c that meshes with the gear b, and the connecting shaft c extends into one end of the connecting frame and is connected to a gear d, and the connecting frame is rotatably connected to the connecting shaft d, and 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, and the connecting frame is rotatably connected to the 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.

[0009] Preferably, 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.

[0010] Preferably, 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.

[0011] Preferably, the lifting assembly further comprises reinforcing ribs 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 ribs, and a driving shaft of the reduction motor b is connected to the lead screw.

[0012] Preferably, 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.

[0013] An intelligent conveying and handling method for high-efficiency turnover occasions is applicable to any of the above-mentioned intelligent conveying and handling equipment for high-efficiency turnover occasions, and 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.

[0014] In summary, the present invention mainly has the following beneficial effects: The present application realizes efficient cleaning, smooth operation and improved equipment durability during the process of handling goods through the fine design of the vehicle chassis, lifting components, rotating components and cleaning roller system. Specifically, the vehicle chassis travels stably on the guide track, drives the driving wheel to rotate through the driving unit, and controls the alternating work of cleaning roller a and cleaning roller b to ensure that the debris on the track surface is cleared in time, avoiding the interference of the accumulation of goods and dirt accumulation on the operation of the equipment. The cleaning roller system lifts up the debris and removes it, ensuring that the vehicle chassis is not hindered by the debris during the driving process, thereby reducing the wear on the driving wheel and the transmission system and extending the service life of the equipment. In addition, the present application also optimizes the rotation mode of the cleaning roller to ensure that each group of cleaning rollers can distribute the workload more evenly, further reducing the wear and maintenance frequency. The present application improves the operating efficiency of the vehicle chassis in the process of handling goods through an efficient cleaning system and a stable running track, and ensures that the equipment can still maintain a stable and efficient operation under heavy load. This not only reduces the complexity of equipment maintenance, but also increases the stability and operating life of the equipment, greatly improving the overall efficiency and economy of the storage system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention after the frame is hidden; Figure 3 It is a schematic diagram of the vehicle chassis structure of the present invention; Figure 4 is another schematic diagram of the vehicle chassis structure of the present invention; Figure 5 It is a schematic diagram of the guide track structure of the present invention; Figure 6 It is a schematic diagram of the structure of the cleaning component of the present invention; Figure 7 It is a schematic diagram of the structure of the wheel cover of the present invention; Figure 8 It is a schematic diagram of the connection frame structure of the present invention; Fig. 9 It is a schematic diagram of the support structure of the present invention; Fig.10 It is a schematic diagram of the structure of the connecting frame of the present invention; Fig.11 It is a schematic diagram of the driving wheel structure of the present invention; Fig.12 It is a schematic diagram of the rack assembly structure of the present invention; Fig.13 It is a schematic diagram of the structure of the lifting assembly and the rotating assembly of the present invention; Fig.14 is another schematic diagram of the lifting assembly and rotating assembly structure of the present invention; Fig.15 It is a schematic diagram of the structure of the lifting assembly of the present invention; Fig.16 It is a schematic diagram of the structure of the rotating assembly of the present invention; Fig.17 is another schematic diagram of the rotating assembly structure of the present invention; Fig.18 It is another schematic diagram of the rotating assembly structure of the present invention.

[0016] Reference numerals: 100, traveling assembly; 101, lifting assembly; 102, rotating assembly; 200, underframe; 201, guide rail; 202, rail profile; 203, driving wheel; 204, driven wheel; 205, driving part; 206, limit rail; 207, guide 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, guide wheel; 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, slideway; 320, tooth block; 321, spring; 400, fixed seat; 401, scissor rod a; 402, nut seat; 403, scissor rod b; 404, connecting rod; 405, connecting beam; 406, lead screw; 407, linear guide; 408, limit rubber block; 409, reinforcing rib; 410, reduction motor b; 500, mounting plate; 501, reducer pad; 502, reducer motor c; 503, roller bearing; 504, rotating platform; 505, connecting seat; 506, limit block; 507, limit boss; 508, positioning block; 509, frame. DETAILED DESCRIPTION

[0017] 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.

[0018] refer to Figure 1-Figure 18 , an intelligent conveying and handling device for high-efficiency turnover occasions, including a crane assembly 100, a lifting assembly 101 arranged on the crane assembly 100, and a rotating assembly 102 arranged on the lifting assembly 101, the crane assembly 100 includes: Car chassis 200; A guide rail 201 and a rail profile 202 provided at the bottom of the vehicle chassis 200; Two driving wheels 203 and two driven wheels 204 provided on the vehicle chassis 200; The driving unit 205 provided on the vehicle chassis 200 is used to drive the two driving wheels 203 to rotate synchronously in the same direction; A limiting guide rail 206 is provided on the guide rail 201, and a guide cam portion 207 for limiting the vehicle bottom frame 200 is provided between the vehicle bottom frame 200 and the limiting guide rail 206; Two cleaning rollers a208 and two cleaning rollers b209 are arranged on the vehicle bottom frame 200, and brushes 210 are arranged on the cleaning rollers a208 and b209, and the brushes 210 on the cleaning rollers a208 are in contact with the surface of the guide rail 201, and the brushes 210 on the cleaning rollers b209 are in contact with the surface of the rail profile 202, and the cleaning rollers a208 are arranged on the side of the driving wheel 203 away from the driven wheel 204, and the cleaning rollers b209 are arranged on the side of the driven wheel 204 away from the driving wheel 203; A cleaning component disposed between the driving wheel 203 and the cleaning roller a208 and the cleaning roller b209, and used for rotating the cleaning roller a208 and the cleaning roller b209; The cleaning component can rotate the cleaning roller a208 and stop the cleaning roller b209 when the vehicle frame 200 moves in direction a, and the cleaning roller a208 rotates counterclockwise; the cleaning component can rotate the cleaning roller b209 and stop the cleaning roller a208 when the vehicle frame 200 moves in direction b, and the cleaning roller a208 rotates clockwise; By setting the vehicle frame 200, the vehicle frame 200 bears the lifting assembly 101 and the rotating assembly 102. When used, the items that need to be circulated can be placed on the lifting assembly 101, and the two driving wheels 203 are driven to rotate synchronously and in the same direction by the driving unit 205. When the vehicle frame 200 travels along the guide track 201, the lifting assembly 101 can adjust the height of the items as needed to achieve convenient up and down lifting operations. The rotating assembly 102 can realize the rotation operation of the items, adjust the angle or direction of the items according to work requirements, and ensure accurate control of the items during transportation or operation. A limiting guide rail 206 is set on the guide track 201, and the vehicle frame 200 is limited to the guide track 201 by the guide cam unit 207, ensuring that the vehicle frame 200 moves smoothly and accurately along the predetermined track during driving. The function of the guide cam unit 207 is to limit the lateral deviation of the vehicle frame 200, so that it always remains within the track range of the limiting guide rail 206, avoid the vehicle frame 200 from deflecting or derailing, and improve the stability and safety of the equipment. In addition, when the driving unit 205 drives the driving wheel 203 to rotate so that the vehicle frame 200 moves in direction a (forward direction), the vehicle frame 200 will then move along the guide track 201 in direction a, driving the lifting assembly 101 and the rotating assembly 102 to work together. In this process, the cleaning roller a208 will start to rotate counterclockwise, contact the surface of the guide track 201, and perform a cleaning operation. When the vehicle frame 200 moves in the forward direction, the driving wheel 203 rotates clockwise at this time, allowing the cleaning roller a208 to rotate counterclockwise, and the brush 210 can not only remove the dirt on the track, but also lift up the debris. This lifting effect effectively avoids the accumulation of debris on the track, ensuring that the vehicle frame 200 can move smoothly along the track. Compared with the rotation in the same direction as the driving wheel 203, the raised dust can be prevented from impacting the driving wheel 203, reducing the impact of dust and dirt on the driving wheel 203. This design can reduce the wear of the driving wheel 203 and the transmission system, avoid the negative impact of debris on the driving system, extend the service life of the equipment, and this design effectively avoids the interference of the uneven track surface or the accumulation of debris on the travel of the vehicle frame 200, thereby ensuring that the vehicle frame 200 can travel smoothly during operation. Due to the effect of the cleaning system, when the vehicle frame 200 travels along the guide track 201, any resistance or unbalance factor that may be caused can be effectively eliminated. The brush 210 of the cleaning roller a208 keeps good contact with the surface of the guide track 201, and by raising the debris and removing it, the vibration and instability of the vehicle body caused by the accumulation of articles or the accumulation of dirt are avoided. The cleaning process reduces the friction between the vehicle frame 200 and the track, thereby reducing the vibration and impact during travel, making the movement of the vehicle frame 200 smoother and more stable.When the driving wheel 203 rotates counterclockwise to move the vehicle frame 200 in direction b (backward direction), the cleaning component can make the cleaning roller b209 rotate clockwise, and the technical effect produced is the same as the above. Through this process, the cleaning roller b209 can effectively remove dirt and debris on the track profile 202 to prevent them from affecting the stability of the equipment when the vehicle frame 200 travels in the reverse direction. In addition, when the driving wheel 203 rotates to drive the vehicle frame 200 to travel, one group of cleaning rollers will rotate and the other group of cleaning rollers will be stationary. Compared with the simultaneous rotation of the two groups of cleaning rollers, the loss of the brush 210 on the stationary group of cleaning rollers can be reduced. This method can more effectively distribute the workload of the cleaning rollers, so that each group of cleaning rollers can maintain a low wear rate during long-term use, thereby reducing maintenance costs and replacement frequency.

[0019] The present application realizes efficient cleaning, smooth operation and equipment durability improvement in the process of article handling through the fine design of the vehicle frame 200, the lifting assembly 101, the rotating assembly 102 and the cleaning roller system. Specifically, the vehicle frame 200 travels stably on the guide track 201, drives the driving wheel 203 to rotate through the driving unit 205, and controls the alternating work of the cleaning roller a208 and the cleaning roller b209 at the same time, ensuring that the debris on the track surface is cleared in time, avoiding the interference of the accumulation of articles and the accumulation of dirt on the operation of the equipment. The cleaning roller system ensures that the vehicle frame 200 is not hindered by debris during the driving process 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, the present application also optimizes the rotation mode of the cleaning roller to ensure that each group of cleaning rollers can distribute the workload more evenly, further reducing the wear and maintenance frequency. The present application improves the operating efficiency of the vehicle frame 200 in the article handling through an efficient cleaning system and a stable running track, and ensures that the equipment can still maintain a stable and efficient operation under heavy load. This not only reduces the complexity of equipment maintenance, but also increases the stability and operating life of the equipment, greatly improving the overall efficiency and economy of the storage system. In summary, this application solves the problem of poor stability encountered by traditional equipment in heavy-load transportation and optimizes the overall performance of the goods handling process.

[0020] As a further solution of the present invention, the driving unit 205 includes a bearing seat 211 connected to the vehicle frame 200, the bearing seat 211 is connected to a transmission shaft 212 connected to the driving wheel 203, and the vehicle frame 200 is provided with a reduction motor a213, and the driving shaft of the reduction motor a213 is transmission-connected to the transmission shaft 212; The guide cam portion 207 includes a connecting platform 214 connected to the vehicle bottom frame 200, and two guide wheels 215 are connected to the connecting platform 214, and the guide wheels 215 are respectively matched with the notches on both sides of the limiting guide rail 206; By setting the above-mentioned driving part 205 structure, the stable rotation of the driving wheel 203 can be achieved, thereby driving the vehicle frame 200 to travel smoothly along the guide track 201. Specifically, the setting of the bearing seat 211 makes the transmission shaft 212 stably connected and supports the rotation of the driving wheel 203, reducing the friction and vibration that may occur during the transmission process. The reduction motor a213 is connected to the transmission shaft 212 through the driving shaft, and the precise control of the rotation speed of the driving wheel 203 is achieved, thereby effectively adjusting the travel speed and stability of the vehicle frame 200. The use of the reduction motor a213 can not only reduce the rotation speed of the drive system, but also improve the torque output of the system, so that the vehicle frame 200 can still maintain stable operation under heavy load. The good cooperation between the transmission shaft 212 and the reduction motor a213 makes the power transmission in the transmission process more efficient, reduces energy loss, and through a reasonable deceleration design, avoids the excessive impact force of the driving wheel 203 due to high-speed rotation, further enhancing the stability and durability of the system. Through the design of the driving part 205, the undercarriage 200 can achieve efficient and stable operation in different working environments, ensuring the reliability and safety of the system under various loads and driving conditions, extending the service life of the equipment, and improving the overall operating efficiency. In addition, by providing the guide cam part 207, the lateral displacement of the undercarriage 200 during driving can be effectively limited, ensuring that the undercarriage 200 always remains within the track range of the limiting guide rail 206.

[0021] As a further solution of the present invention, the cleaning component includes a plurality of wheel covers 300 connected to the vehicle chassis 200, wherein one group of wheel covers 300 is sleeved on the outside of the driving wheel 203, and another group of wheel covers 300 is sleeved on the outside of the driven wheel 204, a bracket 301 is slidably connected to the wheel cover 300 outside the driving wheel 203, a fixing frame 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 fixing frame 302, a gear a303 is arranged on the left side of the bracket 301, and is 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, and a chain a305 is arranged between the gear b304 and the cleaning roller a208; By setting the wheel cover 300, the driving wheel 203 and the driven wheel 204 can be protected from interference from external debris. 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 with 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 dirt from the track surface and around the undercarriage 200. The brush 210 contacts the track surface to lift and remove the debris to prevent them from affecting the smooth driving of the undercarriage 200.

[0022] As a further solution of the present invention, the cleaning component also includes a rack set 306 connected to the bracket 301, meshing with the gear b304, the bracket 301 is connected to a connecting shaft a307, the gear a303 is connected to the connecting shaft a307, the right end of the bracket 301 is rotatably connected to the connecting shaft b308, the cleaning roller a208 is connected to the connecting shaft b308, the cleaning roller a208 is slidably connected to the fixed frame 302, and the chain a305 is connected between the connecting shaft a307 and the connecting shaft b308; By setting up the rack set 306, when the driving wheel 203 rotates clockwise, the rack set 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, and the gear a303 transmits power to the cleaning roller a208 through the connecting shaft a307, the chain a305 and the connecting shaft b308, thereby achieving the purpose of making the cleaning roller a208 rotate counterclockwise when the vehicle frame 200 moves in the forward direction.

[0023] As a further solution of the present invention, the cleaning component also includes a connecting frame 309 connected to the vehicle chassis 200, the bracket 301 is also rotatably connected to a connecting shaft c310 slidably connected to the fixing frame 302, the connecting shaft c310 is connected to a gear c311 meshing with the gear b304, 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, the connecting shaft d313 is connected to a gear e314 adapted to the gear d312, a connecting frame 315 is connected to the wheel cover 300 outside the driven wheel 204, a connecting frame 315 is rotatably connected to a connecting shaft e316, a chain b317 is connected between the connecting shaft e316 and the connecting shaft d313, and the cleaning roller b209 is connected to the connecting shaft e316; By setting the connecting shaft c310, when the driving shaft rotates counterclockwise to drive the vehicle frame 200 to move backward, the rack group 306 moves to the left under the action of the gear b304, and drives the bracket 301, the connecting shaft c310 and the gear c311 to move, and the gear c311 is engaged with the gear b304, and the gear d312 on the connecting shaft c310 is engaged 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, and the connecting shaft d313 can make the connecting shaft e316 and the cleaning roller b209 rotate clockwise through the chain b317, ensuring that when the vehicle frame 200 moves in the reverse direction, it can still maintain an efficient cleaning effect and avoid the accumulation of debris affecting the smooth operation of the equipment.

[0024] As a further solution of the present invention, the rack assembly 306 includes a rack segment 318 connected to the bottom of the bracket 301, a slide groove 319 is provided on the rack segment 318, a tooth block 320 is slidably connected in the slide groove 319, and a spring 321 is connected between the tooth block 320 and the slide groove 319; By setting the rack segment 318 and the tooth block 320, the spring 321 set between the tooth block 320 and the slide slot 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, the bracket 301 can mesh with the tooth block 320 when it moves to the left or right to the limit position. When the gear b304 continues to rotate, the tooth block 320 can overcome the force of the spring 321 and slide in the slide slot 319, so that after the bracket 301 moves to the limit position to allow the gear a303 or the gear c311 to mesh with the gear b304, the driving wheel 203 can continue to rotate. When the driving wheel 203 rotates in the reverse direction, the rack segment 318 can be displaced again by the force of the tooth block 320 and the spring 321, so that one of the cleaning rollers can rotate.

[0025] As a further solution of the present invention, the lifting assembly 101 includes two fixed seats 400 connected to the vehicle frame 200, the two fixed seats 400 are connected with scissor rods a401, two nut seats 402 are arranged between the two fixed seats 400, the nut seats 402 are rotatably connected with the scissor rods b403, the scissor rods a401 are rotatably connected to the middle position of the scissor rods b403, the scissor rods b403 are connected with a connecting rod 404, the rotating assembly 102 is connected with a connecting beam 405, the connecting rod 404 is rotatably connected to the connecting beam 405, the fixed seats 400 are rotatably connected with a lead screw 406, the nut seat 402 is threadedly connected to the lead screw 406, a linear guide 407 is connected between the two fixed seats 400, the nut seat 402 is slidably connected to the linear guide 407, and a limiting rubber block 408 is connected to the side where the two nut seats 402 are close to each other; 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 scissor rod a401 and the scissor rod b403 between the two fixed seats 400 to move relative to each other. The threaded connection between the nut seat 402 and the lead screw 406 realizes the precise control of the height adjustment and ensures the stable lifting and lowering of the lifting assembly 101. During the lifting process, the nut seat 402 slides along the linear guide 407, which limits the range of motion of the lifting assembly 101 and prevents unnecessary deviation. The design of the linear guide 407 further ensures that the nut seat 402 will not shake or deviate excessively from the track during the sliding process, thereby improving the stability and accuracy during the lifting process. In addition, the limiting rubber block 408 provides a buffering effect on the side where the nut seat 402 is close to each other, thereby playing an effective isolation and protection role. When the nut seat 402 slides to a close position, the limiting rubber block 408 will automatically absorb the slight impact between the two to prevent the nut seat 402 from direct contact or collision.

[0026] As a further solution of the present invention, the lifting assembly 101 further includes a reinforcing rib 409 connected to the vehicle bottom frame 200, a reduction motor b410 is provided on the vehicle bottom frame 200, a mounting seat of the reduction motor b410 is connected to the reinforcing rib 409, and a driving shaft of the reduction motor b410 is connected to the lead screw 406; By setting the reduction motor b410, 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, high-torque output suitable for the lifting component 101 through the deceleration process. This deceleration design not only reduces the speed of the drive motor and increases the driving torque, but also ensures the stability 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, thereby enhancing the stability of the overall system. By fixing the reduction motor b410 on the reinforcing rib 409 on 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 deceleration 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.

[0027] As a further solution of the present invention, the rotating assembly 102 includes a mounting plate 500, a connecting beam 405 is connected to the mounting plate 500, a reducer pad 501 is connected to the bottom of the mounting plate 500, a reducer pad 501 is provided with a reduction motor c502, 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 driving 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, and the frame 509 is connected to the positioning block 508; By setting the above-mentioned rotating assembly 102 structure, 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 pad 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, high-torque output, ensuring that the rotating platform 504 has sufficient power support during operation while 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 with 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 limit block 506 on the mounting plate 500 and the limit boss 507 on the rotating platform 504 effectively control the rotation angle of the rotating platform 504, avoid excessive rotation or derailment of the platform, and ensure the safety and reliability of the system during operation. The design of the rotating assembly 102 not only provides stable power support, ensuring 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 increased and maintenance costs are reduced. In general, the rotating assembly 102 optimizes the efficiency and reliability of the system, ensuring smooth and efficient operation during long-term use.

[0028] An intelligent conveying and handling method for high-efficiency turnover occasions is applicable to any of the above-mentioned intelligent conveying and handling equipment for high-efficiency turnover occasions, and the specific steps are as follows: Step 1: Ensure that the undercarriage 200, the lifting assembly 101, the rotating assembly 102 and the cleaning assembly are working properly, place the items to be circulated in the frame 509 on the lifting assembly 101, ensure that the items are placed firmly, and be ready for the handling operation; Step 2: The driving unit 205 drives the reduction motor a213 and the driving wheel 203, and the vehicle frame 200 starts to travel along the guide track 201. While the vehicle frame 200 moves forward, the cleaning component controls the cleaning roller a208 to rotate counterclockwise, and the cleaning roller b209 is stationary to clean the dirt on the track to ensure that the travel path of the vehicle frame 200 is unobstructed; Step 3: After the vehicle chassis 200 reaches the designated pickup / drop location, it stops driving, and the lifting component 101 starts to adjust the height of the item so that the item docks with the pickup / drop platform. If necessary, the angle or direction of the item is adjusted by the rotating component 102 to ensure that the item 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.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An 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; Among them, the cleaning component can make the cleaning roller a rotate and the cleaning roller b stop when the vehicle frame 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 frame moves in direction b, and the cleaning roller a rotates clockwise.

2. According to claim 1, the intelligent conveying and handling equipment for high-efficiency turnover occasions is characterized in that: 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 bottom frame, the connecting platform is connected to two guide wheels, and the guide wheels are respectively matched with notches on both sides of the limiting guide rail.

3. According to claim 1, the intelligent conveying and handling equipment for high-efficiency turnover occasions is characterized in that: The cleaning component includes a plurality of wheel covers connected to the vehicle frame, 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, and a fixed frame is connected to the right side of the wheel cover outside the driving wheel. The cleaning roller a is arranged on the fixed frame, and a gear a is provided on the left side of the bracket, which 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.

4. The intelligent conveying and handling equipment for high-efficiency turnover occasions according to claim 3 is characterized in that: 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.

5. The intelligent conveying and handling equipment for high-efficiency turnover occasions according to claim 3 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.

6. The intelligent conveying and handling equipment for high-efficiency turnover occasions according to claim 4 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.

7. 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.

8. The intelligent conveying and handling equipment for high-efficiency turnover occasions according to claim 7 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.

9. The intelligent conveying and handling equipment for high-efficiency turnover occasions according to claim 7 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.

10. 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 9, 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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