Intelligent carrying vehicle for bearing and feeding

Abstract

The intelligent carrying vehicle comprises a transmission seat, a lifting frame and a cleaning mechanism, a control motor and guide rail plates are mounted at the top of the transmission seat, the lifting frame is movably arranged between the guide rail plates, a conveying arm is mounted at the top of the control motor and arranged at the bottom of the lifting frame, and a pair of lifting arms is mounted on the lifting frame. A conveying groove is formed in the lifting arm, the cleaning mechanism is arranged in the conveying groove, and the auxiliary blocking mechanism is rotationally arranged at the bottom of the lifting arm; compared with the prior art, when materials need to be fed, one end of the lifting arm can be inserted into the gap of the ground base plate, in the conveying process, metal protruding blocks on the surface of a swing shaft can rapidly clean various residues, dirt and the like remaining in the gap of the ground base plate, abrasion to the surface of the lifting arm can be reduced in the using process, and the service life of the lifting arm is prolonged. And the service life of the equipment is prolonged, and accidents such as shaking in the carrying process are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of handling equipment, and in particular to an intelligent handling vehicle for loading and unloading materials. Background Art

[0002] A pallet truck is a logistics handling equipment used to transport goods. When a manual pallet truck is used at a handling station, the fork it carries is inserted into the hole of the pallet, and the hydraulic system is driven by manpower to lift and lower the pallet goods, and the handling operation is completed by manpower pulling. It is the simplest, most effective and most common loading and unloading and handling tool among the pallet transportation tools at the handling station.

[0003] Existing transport vehicles need to travel in complex environments, such as warehouses or factories. They need to accurately identify scenes and avoid obstacles. In the loading process, manual cooperation is required to reduce instability or deviation in subsequent transportation. In addition, the floor mat at the bottom of the material is not cleaned due to long-term use, resulting in some oil and debris adhering to the bottom, which is easy to remain on the rack of the transport vehicle and needs to be cleaned. Otherwise, it is easy to cause the surface paint layer to peel off or the buffer pad to wear. For this reason, we propose an intelligent transport vehicle for loading and unloading to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent transport vehicle for loading and unloading materials, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an intelligent transport vehicle for loading and unloading materials, comprising:

[0006] Transmission seat;

[0007] A lifting frame, a control motor and a guide rail plate are installed on the top of the transmission seat, the lifting frame is movably arranged between the guide rail plates, a transmission arm is installed on the top of the control motor, and the transmission arm is arranged at the bottom of the lifting frame;

[0008] A cleaning mechanism, wherein a pair of lifting arms are installed on the lifting frame, a transmission slot is provided on the lifting arms, and the cleaning mechanism is arranged inside the transmission slot, and the cleaning mechanism is used to clean debris and impurities on the surface of the lifting arms;

[0009] An auxiliary blocking mechanism is rotatably arranged at the bottom of the lifting arm. When materials need to be transported, they can be clamped on the lifting frame. During the loading process, the surface of the lifting arm can be cleaned with the help of a cleaning mechanism to reduce debris and other residues. After the loading is completed, the auxiliary blocking mechanism can be against one side of the ground pad to reduce the instability of the goods due to braking and the like during transportation.

[0010] Preferably, a hinge shaft is installed at one end of the lifting arm, a reset plate is clamped at one end of the hinge shaft, a plurality of swing shafts are fixedly connected to the top of the reset plate, the swing shaft is elastic and a plurality of metal protrusions are fixedly connected to the surface.

[0011] Preferably, a plurality of welding shafts are installed between the lifting arms, a plurality of sockets are provided on the welding shafts, and buffer shafts are clamped inside the sockets, and the buffer shafts are rectangular and evenly arranged in an array on one side of the welding shafts;

[0012] A plurality of transmission plates are clamped on the inner wall of the buffer shaft, the transmission plates are elastic and are vertically staggered with the buffer shaft, an air pressure plate is installed at one end of the lifting arm, one side of the air pressure plate passes through the inner wall of the lifting arm, the two ends of the transmission plate are respectively against the air pressure plates, and the surface of the air pressure plate is against one side of the goods, which plays a buffering role and reduces the deformation of the packaging box due to squeezing and bumping.

[0013] Preferably, the cleaning mechanism comprises a reset slide, the reset slide is movably mounted inside the transmission slot, a friction plate is mounted on the top of the reset slide, a straight groove is provided on the friction plate, a plurality of extrusion balls are clamped inside the straight groove, an annular groove is provided on the surface of the extrusion ball, a compression ring is clamped inside the annular groove, and the top of the compression ring abuts against the floor pad;

[0014] A pair of movable shafts are fixedly connected at both ends of the extrusion ball, a plurality of compression springs are fixedly connected between the movable shafts, a buffer ball is clamped between one ends of the movable shafts, the bottom of the buffer ball is against the top of the lifting arm, and a plurality of support plates are installed at the bottom of the inner wall of the friction plate, and the support plates are against the top of the movable shaft.

[0015] Preferably, a pair of clamping shafts are fixedly connected to the bottom of the reset slide plate, a positioning plate is clamped on the clamping shaft, fixing balls are fixedly connected at both ends of the positioning plate, and docking grooves are opened on the surfaces of the fixing balls, so that the reset belt can be clamped inside the docking grooves.

[0016] Preferably, the auxiliary blocking mechanism includes a fixed plate, a transmission shaft and a fixed rod, the fixed rod is clamped at the bottom of the lifting arm, a rotating tube is rotatably provided on the outer wall of the fixed rod, the transmission shaft is clamped at the bottom of the rotating tube, the fixed plate is installed on the transmission shaft, the fixed plate is partially arc-shaped and a spring plate is clamped at the top, a reset belt is wound up at the bottom of the transmission shaft, and one end of the reset belt is clamped inside the docking groove, which can drive the rotating tube to reset.

[0017] Preferably, a buffer rod is fixedly connected to the surface of the spring plate, and a pair of compression rods are fixedly provided on the spring plate, and the top of the compression rod abuts against the bottom of the reset plate.

[0018] Preferably, a docking shaft is installed on the surface of the transmission seat, and a movable arm is hinged at one end of the docking shaft, the length of the movable arm is adjustable, a movable wheel is installed at one end of the movable arm, and a pair of steering wheels are installed at the bottom of the transmission seat.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. When the material needs to be loaded, the present invention can insert one end of the lifting arm between the gaps of the floor mat, and the swing shaft at the top of the reset plate can be against the gap at the bottom of the floor mat. During the transmission process, the metal protrusions on the surface of the swing shaft can quickly clean up various debris and dirt remaining in the gaps of the floor mat, which can reduce the wear on the surface of the lifting arm during use, extend the service life of the equipment, and reduce accidents such as shaking during transportation;

[0021] 2. The present invention can push the reset slide plate to move by the bottom of the floor pad against the top of the friction plate, thereby reducing the friction area between the floor pad and the lifting arm, reducing the loss caused by friction, and cleaning the surface of the lifting arm during the transmission process to reduce debris and other impurities, avoiding sharp stones from being inserted into the floor pad during the limiting process, which is inconvenient for subsequent cleaning, and can also reduce the scratches on the surface of the lifting arm that cause friction of the buffer layer or peeling of the paint layer;

[0022] 3. In the present invention, during the sliding process, the floor pad is deformed when the center of gravity of the cargo changes, which can drive the compression ring to deform, and drive the movable shafts on both sides of the extrusion ball to move slightly, so that the debris on the surface of the lifting arm can be cleaned and collected between the compression springs, which is convenient for subsequent cleaning;

[0023] 4. The present invention pulls the conveyor belt to move during the movement of the reset slide. When the goods are completely moved to the lifting arm, one end of the reset plate is reset to make the rotating tube rotate, and the fixed plate and the spring plate can move in a circle against one side of the floor mat, thereby reducing the slippage of the floor mat during subsequent transportation.

[0024] 5. When the bottom of the reset plate lacks support, the reset plate can be placed against the ground, so that the ground can be cleaned during transportation, and stones and foreign objects can be pushed away, so as to avoid the transmission and steering wheels running over the top of foreign objects and reduce the bumps during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the lifting frame structure of the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of the reset plate of the present invention;

[0028] Figure 4 It is a schematic diagram of the local structure of the lifting arm of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the reset plate of the present invention;

[0030] Figure 6 This is a schematic diagram of the auxiliary blocking mechanism structure of the present invention;

[0031] In the figure: 1. transmission seat; 2. lifting frame; 3. cleaning mechanism; 4. auxiliary blocking mechanism; 11. movable arm; 12. control motor; 13. guide plate; 21. lifting arm; 22. transmission slot; 23. reset plate; 231. swing shaft; 24. air pressure plate; 25. welding shaft; 26. buffer shaft; 261. transmission plate; 27. hinge shaft; 31. reset slide plate; 32. clamping shaft; 33. positioning plate; 34. friction plate; 35. extrusion ball; 351. compression ring; 36. support plate; 37. movable shaft; 371. buffer ball; 41. fixed plate; 42. transmission shaft; 421. rotating tube; 43. fixed plug rod; 44. spring plate; 45. buffer rod; 46. compression rod. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figure 1-6 The present invention provides a technical solution: an intelligent transport vehicle for loading and unloading, comprising:

[0034] Transmission seat 1;

[0035] The lifting frame 2, the top of the transmission seat 1 is equipped with a control motor 12 and a guide plate 13, the lifting frame 2 is movably arranged between the guide plates 13, the top of the control motor 12 is equipped with a transmission arm, and the transmission arm is arranged at the bottom of the lifting frame 2;

[0036] A cleaning mechanism 3, a pair of lifting arms 21 are installed on the lifting frame 2, a transmission slot 22 is opened on the lifting arm 21, and the cleaning mechanism 3 is arranged inside the transmission slot 22, and the cleaning mechanism 3 is used to clean the debris and impurities on the surface of the lifting arm 21;

[0037] The auxiliary blocking mechanism 4 is rotatably arranged at the bottom of the lifting arm 21. When the material needs to be transported, it can be clamped on the lifting frame 2, and during the loading process, the surface of the lifting arm 21 can be cleaned with the help of the cleaning mechanism 3 to reduce the residue of debris, and after the loading is completed, the auxiliary blocking mechanism 4 can be against one side of the ground pad to reduce the instability of the goods due to braking and other situations during transportation.

[0038] A hinge shaft 27 is installed at one end of the lifting arm 21, and a reset plate 23 is clamped at one end of the hinge shaft 27. A plurality of swing shafts 231 are fixedly connected to the top of the reset plate 23. The swing shaft 231 is elastic and has a plurality of metal protrusions fixedly connected on the surface. When it is necessary to load materials, one end of the lifting arm 21 can be inserted between the gaps of the floor pads, and the swing shaft 231 on the top of the reset plate 23 can be against the gaps at the bottom of the floor pads. During the transmission process, the metal protrusions on the surface of the swing shaft 231 can quickly clean up various debris and dirt remaining in the gaps of the floor pads, which can reduce the wear on the surface of the lifting arm 21 during use, extend the service life of the equipment, and reduce accidents such as shaking during transportation.

[0039] A plurality of welding shafts 25 are installed between the lifting arms 21. A plurality of insertion holes are provided on the welding shafts 25. Buffer shafts 26 are clamped inside the insertion holes. The buffer shafts 26 are rectangular and evenly arranged in an array on one side of the welding shafts 25.

[0040] A plurality of transmission plates 261 are clamped on the inner wall of the buffer shaft 26. The transmission plates 261 are elastic and are vertically staggered with the buffer shaft 26. An air pressure plate 24 is installed at one end of the lifting arm 21. One side of the air pressure plate 24 passes through the inner wall of the lifting arm 21. The two ends of the transmission plate 261 are respectively against the air pressure plate 24. The surface of the air pressure plate 24 is against one side of the goods, which plays a buffering role and reduces the deformation of the packaging box due to squeezing and bumping.

[0041] The cleaning mechanism 3 includes a reset slide 31, which is movably mounted inside the transmission slot 22, and a friction plate 34 is mounted on the top of the reset slide 31. A straight groove is provided on the friction plate 34, and a plurality of squeezing balls 35 are clamped inside the straight groove. An annular groove is provided on the surface of the squeezing ball 35, and a compression ring 351 is clamped inside the annular groove, and the top of the compression ring 351 abuts against the floor pad.

[0042] A pair of movable shafts 37 are fixedly connected at both ends of the squeezing ball 35, and a plurality of compression springs are fixedly connected between the movable shafts 37. A buffer ball 371 is clamped between one end of the movable shaft 37, and the bottom of the buffer ball 371 is against the top of the lifting arm 21. A plurality of support plates 36 are installed at the bottom of the inner wall of the friction plate 34, and the support plates 36 are against the top of the movable shaft 37. During the sliding process, the ground pad is deformed when the center of gravity of the cargo changes, which can drive the compression ring 351 to deform, and drive the movable shafts 37 on both sides of the squeezing ball 35 to move slightly, so that the debris on the surface of the lifting arm 21 can be cleaned. , collect it between the compression springs for easy subsequent cleaning,, the bottom of the floor pad can be against the top of the reset slide 31, and against the top of the friction plate 34, so as to push the reset slide 31 to move, which can reduce the friction area between the floor pad and the lifting arm 21, and reduce the loss caused by friction. In addition, the surface of the lifting arm 21 can be cleaned during the transmission process to reduce impurities such as debris, and avoid sharp stones being inserted into the floor pad during the limiting process, which is inconvenient for subsequent cleaning, and can also reduce the scratches on the surface of the lifting arm 21 that cause friction of the buffer layer or peeling of the paint layer.

[0043] A pair of clamping shafts 32 are fixedly connected to the bottom of the reset slide plate 31 , and a positioning plate 33 is clamped on the clamping shaft 32 . Both ends of the positioning plate 33 are fixedly connected to fixing balls, and docking grooves are opened on the surfaces of the fixing balls.

[0044] The auxiliary blocking mechanism 4 includes a fixed plate 41, a transmission shaft 42 and a fixed plug rod 43. The fixed plug rod 43 is clamped at the bottom of the lifting arm 21. A rotating tube 421 is rotatably provided on the outer wall of the fixed plug rod 43. The transmission shaft 42 is clamped at the bottom of the rotating tube 421. The fixed plate 41 is installed on the transmission shaft 42. The fixed plate 41 is partially arc-shaped and a spring plate 44 is clamped at the top. A reset belt is wound at the bottom of the transmission shaft 42, and one end of the reset belt is clamped inside the docking groove. The conveyor belt is pulled to move during the movement of the reset slide plate 31. When the entire cargo is moved to the lifting arm 21, one end of the reset plate 23 is reset to make the rotating tube 421 rotate. The fixed plate 41 and the spring plate 44 can make a circular motion against one side of the floor pad to reduce the sliding of the floor pad during subsequent transportation.

[0045] A buffer rod 45 is fixedly connected to the surface of the spring plate 44, and a pair of compression rods 46 are fixedly provided on the spring plate 44. The top of the compression rod 46 is against the bottom of the reset plate 23. After the position of the compression rod 46 is offset, the bottom of the reset plate 23 can be made to lack support, so that the reset plate 23 can be against the ground. During transportation, the ground can be cleaned and stones and foreign objects can be pushed away to prevent the transmission and steering wheels from running over the top of foreign objects, thereby reducing bumps during transportation.

[0046] A docking shaft is installed on the surface of the transmission seat 1, and a movable arm 11 is hinged at one end of the docking shaft. The length of the movable arm 11 can be adjusted, and a movable wheel is installed at one end of the movable arm 11. A pair of steering wheels are installed at the bottom of the transmission seat 1.

[0047] Working principle: First, when it is necessary to transport materials, they can be clamped on the lifting frame 2, and during the loading process, the surface of the lifting arm 21 can be cleaned with the help of the cleaning mechanism 3 to reduce the residue of debris, and after the loading is completed, the auxiliary blocking mechanism 4 can be against one side of the ground pad to reduce the instability of the goods due to braking and other conditions during transportation, and when it is necessary to load the materials, one end of the lifting arm 21 can be inserted between the gaps of the ground pads, and the swing shaft 231 at the top of the reset plate 23 can be against the gap at the bottom of the ground pad. During the transmission process, the metal protrusions on the surface of the swing shaft 231 can quickly clean up various debris and dirt remaining in the gaps of the ground pads, which can reduce the wear on the surface of the lifting arm 21 during use, extend the service life of the equipment, and reduce accidents such as shaking during transportation;

[0048] Then, the bottom of the ground pad can be against the top of the reset slide plate 31 and the top of the friction plate 34, which can push the reset slide plate 31 to move, thereby reducing the friction area between the ground pad and the lifting arm 21 and reducing the loss caused by friction. In addition, the surface of the lifting arm 21 can be cleaned during the transmission process to reduce debris and other impurities, and avoid sharp stones and the like being inserted into the ground pad during the limiting process, which is inconvenient for subsequent cleaning. It can also reduce the scratches on the surface of the lifting arm 21 that cause friction of the buffer layer or peeling of the paint layer. In addition, during the sliding process, the ground pad is deformed when the center of gravity of the cargo changes, which can drive the compression ring 351 to deform, and drive the movable shafts 37 on both sides of the extrusion ball 35 to move slightly, so that the debris on the surface of the lifting arm 21 can be cleaned and collected between the compression springs for subsequent cleaning.

[0049] Finally, the conveyor belt is pulled to move during the movement of the reset slide 31. When the entire cargo is moved onto the lifting arm 21, one end of the reset plate 23 is reset to cause the rotating tube 421 to rotate, and the fixed plate 41 and the spring plate 44 can make a circular motion against one side of the ground pad, thereby reducing the sliding of the ground pad during subsequent transportation. When the bottom of the reset plate 23 lacks support, the reset plate 23 can be pressed against the ground, and the ground can be cleaned during transportation, and stones and foreign objects can be pushed away to avoid the transmission and steering wheels from running over the top of foreign objects, thereby reducing the bumps during transportation. After the bottom of the reset plate 23 is unloaded, the reset slide 31 can be reset inside the transmission trough 22, and at the same time, the conveyor belt can pull the rotating tube 421 to reset, thereby supporting the bottom of the reset plate.

[0050] 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 transport vehicle for loading and unloading, characterized in that: include, Transmission seat (1); A lifting frame (2), a control motor (12) and a guide rail plate (13) are installed on the top of the transmission seat (1), the lifting frame (2) is movably arranged between the guide rail plates (13), a transmission arm is installed on the top of the control motor (12), and the transmission arm is arranged at the bottom of the lifting frame (2); A cleaning mechanism (3), wherein a pair of lifting arms (21) are mounted on the lifting frame (2), a transmission slot (22) is provided on the lifting arms (21), and the cleaning mechanism (3) is arranged inside the transmission slot (22), and the cleaning mechanism (3) is used to clean debris and impurities on the surface of the lifting arms (21); An auxiliary blocking mechanism (4), wherein the auxiliary blocking mechanism (4) is rotatably arranged at the bottom of the lifting arm (21).

2. The intelligent transport vehicle for loading and unloading according to claim 1 is characterized in that: A hinge shaft (27) is installed at one end of the lifting arm (21), a reset plate (23) is clamped at one end of the hinge shaft (27), a plurality of swing shafts (231) are fixedly connected to the top of the reset plate (23), and the swing shafts (231) are elastic and have a plurality of metal protrusions fixedly connected on the surface.

3. The intelligent transport vehicle for loading and unloading according to claim 2 is characterized in that: A plurality of welding shafts (25) are installed between the lifting arms (21), a plurality of insertion holes are provided on the welding shafts (25), and buffer shafts (26) are clamped inside the insertion holes. The buffer shafts (26) are rectangular and are evenly arranged in an array on one side of the welding shafts (25); A plurality of transmission plates (261) are clamped on the inner wall of the buffer shaft (26), and the transmission plates (261) are elastic and are vertically staggered with the buffer shaft (26). An air pressure plate (24) is installed at one end of the lifting arm (21), and one side of the air pressure plate (24) passes through the inner wall of the lifting arm (21). The two ends of the transmission plate (261) are respectively against the air pressure plate (24), and the surface of the air pressure plate (24) is against one side of the goods, which plays a buffering role and reduces the deformation of the packaging box due to squeezing and collision.

4. The intelligent transport vehicle for loading and unloading according to claim 1 is characterized in that: The cleaning mechanism (3) comprises a reset slide (31), the reset slide (31) is movably mounted inside the transmission groove (22), a friction plate (34) is mounted on the top of the reset slide (31), a straight groove is provided on the friction plate (34), a plurality of squeezing balls (35) are clamped inside the straight groove, an annular groove is provided on the surface of the squeezing ball (35), a compression ring (351) is clamped inside the annular groove, and the top of the compression ring (351) is against the floor pad; A pair of movable shafts (37) are fixedly connected at both ends of the squeezing ball (35), a plurality of compression springs are fixedly connected between the movable shafts (37), a buffer ball (371) is clamped between one end of the movable shaft (37), the bottom of the buffer ball (371) abuts against the top of the lifting arm (21), and a plurality of support plates (36) are installed at the bottom of the inner wall of the friction plate (34), and the support plates (36) abut against the top of the movable shaft (37).

5. The intelligent transport vehicle for loading and unloading according to claim 4 is characterized in that: A pair of clamping shafts (32) are fixedly connected to the bottom of the reset slide plate (31), a positioning plate (33) is clamped on the clamping shaft (32), and fixing balls are fixedly connected to both ends of the positioning plate (33), and docking grooves are provided on the surfaces of the fixing balls.

6. The intelligent transport vehicle for loading and unloading according to claim 1 is characterized in that: The auxiliary blocking mechanism (4) comprises a fixed plate (41), a transmission shaft (42) and a fixed plug rod (43); the fixed plug rod (43) is clamped at the bottom of the lifting arm (21); a rotating tube (421) is rotatably provided on the outer wall of the fixed plug rod (43); the transmission shaft (42) is clamped at the bottom of the rotating tube (421); the fixed plate (41) is installed on the transmission shaft (42); the fixed plate (41) is partially arc-shaped and a spring plate (44) is clamped at the top; a reset belt is rolled up at the bottom of the transmission shaft (42), and one end of the reset belt is clamped inside the docking groove.

7. The intelligent transport vehicle for loading and unloading according to claim 6 is characterized in that: A buffer rod (45) is fixedly connected to the surface of the spring plate (44), and a pair of compression rods (46) are fixedly provided on the spring plate (44), and the top of the compression rod (46) abuts against the bottom of the reset plate (23).

8. The intelligent transport vehicle for loading and unloading according to claim 1 is characterized in that: A docking shaft is installed on the surface of the transmission seat (1), and a movable arm (11) is hinged at one end of the docking shaft. The length of the movable arm (11) is adjustable, and a movable wheel is installed at one end of the movable arm (11). A pair of steering wheels are installed at the bottom of the transmission seat (1).

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