A four-way shuttle rack

Abstract

The utility model provides a four-way shuttle shelf, which belongs to the technical field of shuttle shelves. The four-way shuttle shelf includes a shelf body and a shuttle bottom plate, the bottom end of the shelf body is provided with a driving chassis, the bottom end of the driving chassis is installed with a bottom frame, the bottom end of the bottom frame is provided with a plurality of through holes, the insides of the plurality of through holes are respectively slidably connected with moving components, the top end of the moving component is connected with a reversing mechanism, one end of the reversing mechanism is connected with an electric push rod, one end of the electric push rod is provided with a lifting component, the shuttle bottom plate includes a chassis, a plurality of protrusions and longitudinal and transverse tracks, the top end of the chassis is installed with a plurality of protrusions, and the longitudinal and transverse tracks are formed between the plurality of protrusions, the moving component includes a first slide column, a longitudinal pulley, a second slide column and a transverse pulley, the bottom end of the first slide column is installed with a longitudinal pulley, and the bottom end of the second slide column is installed with a transverse pulley.

Description

Technical Field

[0001] The utility model relates to the technical field of shuttle racks, in particular to a four-way shuttle rack. Background Art

[0002] With the advancement of industrialization, the technical level of logistics and warehousing facilities has made great progress. Compared with the traditional warehousing and logistics industry, modern logistics and warehousing industries are more advanced.

[0003] At present, when the existing shuttle racks are moved in different directions, due to the lack of directional facilities, they are prone to directional deviation, which results in the goods in the shuttle racks being unable to be accurately transported to the designated area.

[0004] Therefore, we made improvements on this and proposed a four-way shuttle rack. Utility Model Content

[0005] In order to solve the problem that the existing shuttle racks are prone to azimuth deviation, the utility model provides a four-way shuttle rack.

[0006] The utility model is achieved in this way:

[0007] A four-way shuttle shelf comprises a shelf body and a shuttle bottom plate, a drive chassis is provided at the bottom end of the shelf body, a bottom end of the drive chassis is installed with a bottom frame, a plurality of through holes are opened at the bottom end of the bottom frame, a plurality of moving components are slidably connected inside the plurality of through holes, a reversing mechanism is connected at the top end of the moving component, an electric push rod is connected at one end of the reversing mechanism, a lifting component is provided at one end of the electric push rod, the shuttle bottom plate comprises a chassis, a plurality of protrusions and longitudinal and transverse tracks, a plurality of protrusions are installed at the top end of the chassis, longitudinal and transverse tracks are formed between the plurality of protrusions, the moving component comprises a first slide column, a longitudinal pulley, a second slide column and a transverse pulley, a longitudinal pulley is installed at the bottom end of the first slide column, and a transverse pulley is installed at the bottom end of the second slide column.

[0008] Furthermore, the driving chassis includes a housing, a servo motor, a rod, a first bevel gear and a second bevel gear. The servo motor is installed inside the housing, and the output end of the servo motor is connected to the second bevel gear through a transmission. The top end of the housing rotates to connect the rod, and the outer wall of the rod is fitted with the first bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.

[0009] The beneficial effect of adopting the above further solution is that the second bevel gear is driven to rotate by the output end of the servo motor, and the first bevel gear and the second bevel gear are meshed with each other, so that the first bevel gear follows the second bevel gear to drive the rod to rotate forward and reverse.

[0010] Furthermore, the lifting assembly includes a threaded collar and a lead screw, the bottom end of the rod extends to the outside of the box and is connected to the top end of the lead screw, and the outer wall of the lead screw and the inner wall of the threaded collar are engaged with each other.

[0011] The beneficial effect of adopting the above further solution is that, through the coordinated use of the lead screw and the threaded collar, the lead screw can drive one end of the electric push rod to perform an up-and-down movement while rotating.

[0012] Furthermore, the outer wall of the threaded collar is hinged to one end of the electric push rod.

[0013] The beneficial effect of adopting the above further solution is that, through the hinge between the electric push rod and the threaded collar, the electric push rod can be tilted in angle following the movement of the threaded collar.

[0014] Furthermore, the reversing mechanism includes a pry bar, a first connecting rod, a second connecting rod and a pillar, one end of the pry bar is connected to the output end of the electric push rod, the bottom end of the pry bar is respectively hinged to the first connecting rod, the second connecting rod and the pillar, and the bottom end of the pillar is connected to the inner bottom end of the base frame.

[0015] The beneficial effect of adopting the above further solution is that, through the installation and use of the pillar, the pry bar can perform a lever movement around the pillar, thereby driving the first connecting rod and the second connecting rod to perform up and down movements at different positions respectively.

[0016] Furthermore, the bottom end of the first connecting rod is rotatably connected to the top end of the first sliding column, and the bottom end of the second connecting rod is rotatably connected to the top end of the second sliding column.

[0017] The beneficial effect of adopting the above further scheme is that by using the second connecting rod and both sides of the first sliding column, the longitudinal pulley can be extended to the interior of the longitudinal and transverse tracks, and by connecting the second connecting rod and the second sliding column, the transverse pulley can be extended to the interior of the longitudinal and transverse tracks.

[0018] Furthermore, a numerical control panel is embedded and installed on one side of the outer wall of the driving chassis, and the electric push rod and the servo motor are electrically connected to the numerical control panel through wires and are controlled by the servo motor.

[0019] The beneficial effect of adopting the above further scheme is that through the installation and use of the CNC panel, signal conversion can be performed between the electric push rod and the servo motor, so that the electric push rod can follow the drive of the servo motor to perform synchronous movement, so that the lifting assembly drives one end of the electric push rod to tilt.

[0020] Furthermore, the outer walls of the longitudinal pulley and the transverse pulley respectively coincide with the interior of the longitudinal and transverse tracks, and the longitudinal pulley and the transverse pulley are perpendicular to each other.

[0021] The beneficial effect of adopting the above further solution is that, through the position distribution of the longitudinal pulleys and the transverse pulleys, the shelf has the function of moving in different directions.

[0022] The beneficial effect of the utility model is that through the coordinated use of the driving chassis, the base frame, the reversing mechanism, the electric push rod, the lifting assembly, the moving assembly and the shuttle base plate, the shelf always maintains its orientation when shuttling, thereby improving the accuracy of transporting goods, wherein the driving chassis prompts the lifting assembly to move, and cooperates with the connection of the electric push rod so that the reversing mechanism drives the moving assembly in the base frame to adjust, and by pressing down the first slide column, the longitudinal pulley at its bottom end moves downward until the longitudinal pulley extends to the longitudinal and transverse tracks in the shuttle base plate, so that it can move longitudinally, and secondly, the servo motor inside the driving chassis is prompted to operate in the reverse direction, and cooperates with the transmission of mechanical energy so that the second slide column presses down the transverse pulley until it extends to the inside of the longitudinal and transverse tracks, so that it can move laterally. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A three-dimensional diagram of a four-way shuttle shelf provided by the utility model;

[0025] Figure 2 A schematic diagram of the shuttle bottom plate structure of a four-way shuttle rack provided by the utility model;

[0026] Figure 3 A schematic diagram of a reversing mechanism for a four-way shuttle rack provided by the utility model;

[0027] Figure 4 A schematic diagram of a lifting assembly of a four-way shuttle shelf provided by the utility model;

[0028] Figure 5 A cross-sectional view of a drive chassis of a four-way shuttle rack provided by the utility model;

[0029] Figure 6 A schematic diagram of the pulley distribution of a four-way shuttle rack provided by the utility model;

[0030] In the figure: 100, shelf body; 200, shuttle bottom plate; 2001, chassis; 2002, bump; 2003, vertical and horizontal tracks; 300, drive chassis; 3001, box; 3002, servo motor; 3003, rod; 3004, first bevel gear; 3005, second bevel gear; 400, chassis; 500, reversing mechanism; 5001, pry bar; 5002, first connecting rod; 5003, second connecting rod; 5004, pillar; 600, moving assembly; 6001, first slide column; 6002, longitudinal pulley; 6003, second slide column; 6004, transverse pulley; 700, CNC panel; 800, electric push rod; 900, lifting assembly; 9001, threaded collar; 9002, lead screw. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0033] Embodiment 1

[0034] See also Figure 1-Figure 6The utility model provides a technical solution: a four-way shuttle shelf, including a shelf body 100 and a shuttle bottom plate 200, a driving chassis 300 is provided at the bottom end of the shelf body 100, a bottom end of the driving chassis 300 is installed with a bottom frame 400, a bottom end of the bottom frame 400 is provided with a plurality of through holes, a plurality of through holes are respectively slidably connected with moving components 600, a top end of the moving component 600 is connected with a reversing mechanism 500, one end of the reversing mechanism 500 is connected with an electric push rod 800, one end of the electric push rod 800 is provided with a lifting component 900, the shuttle bottom plate 200 includes a chassis 2001, a plurality of protrusions 2002 and a longitudinal and transverse track 2003, a plurality of protrusions 2002 are installed at the top end of the chassis 2001, a longitudinal and transverse track 2003 is formed between the plurality of protrusions 2002, the moving component 600 includes a first slide column 6001, a longitudinal pulley 6002, a second The slide column 6003 and the transverse pulley 6004, the longitudinal pulley 6002 is installed at the bottom end of the first slide column 6001, and the transverse pulley 6004 is installed at the bottom end of the second slide column 6003. The lifting assembly 900 is prompted to move by driving the chassis 300, and the connection with the electric push rod 800 is coordinated so that the reversing mechanism 500 drives the moving assembly 600 in the base frame 400 to adjust, and the first slide column 6001 is pressed down to make the longitudinal pulley 6002 at its bottom end move downward until the longitudinal pulley 6002 extends to the longitudinal and transverse tracks 2003 in the shuttle base plate 200, so that it can move longitudinally, and secondly, the servo motor 3002 inside the driving chassis 300 is prompted to operate in the reverse direction, and with the transmission of mechanical energy, the second slide column 6003 presses down the transverse pulley 6004 until it extends to the inside of the longitudinal and transverse tracks 2003, so that it can move laterally.

[0035] Embodiment 2

[0036] See also Figure 1-Figure 6As an embodiment of the utility model, further, the driving chassis 300 includes a box body 3001, a servo motor 3002, a rod 3003, a first bevel gear 3004 and a second bevel gear 3005. The servo motor 3002 is installed inside the box body 3001, and the output end of the servo motor 3002 is connected to the second bevel gear 3005. The top of the inner part of the box body 3001 is rotatably connected to the rod 3003. The outer wall of the rod 3003 is covered with the first bevel gear 3004. The first bevel gear 3004 and the second bevel gear The wheels 3005 are meshed with each other, and the second bevel gear 3005 is driven to rotate by the output end of the servo motor 3002, and the first bevel gear 3004 and the second bevel gear 3005 are meshed with each other, so that the first bevel gear 3004 follows the second bevel gear 3005 to drive the rod 3003 to rotate forward and reverse. The lifting assembly 900 includes a threaded collar 9001 and a lead screw 9002. The bottom end of the rod 3003 extends to the outside of the box body 3001 and is connected to the top end of the lead screw 9002. The outer The inner wall of the threaded collar 9001 is engaged with each other. Through the cooperation of the lead screw 9002 and the threaded collar 9001, the lead screw 9002 can drive one end of the electric push rod 800 to move up and down while rotating. The outer wall of the threaded collar 9001 is hinged to one end of the electric push rod 800. Through the hinge between the electric push rod 800 and the threaded collar 9001, the electric push rod 800 can follow the movement of the threaded collar 9001 to tilt at an angle. The reversing mechanism 500 includes a pry bar 5001, a first connecting rod 5002, and a second connecting rod 5003. Rod 5002, the second connecting rod 5003 and the pillar 5004, one end of the pry bar 5001 is connected to the output end of the electric push rod 800, the bottom end of the pry bar 5001 is hinged to the first connecting rod 5002, the second connecting rod 5003 and the pillar 5004 respectively, the bottom end of the pillar 5004 is connected to the inner bottom end of the base frame 400, and through the installation and use of the pillar 5004, the pry bar 5001 can perform a lever movement around the pillar 5004, thereby driving the first connecting rod 5002 and the second connecting rod 5003 to perform ups and downs at different positions respectively.

[0037] Embodiment 3

[0038] See also Figure 1-Figure 6As an embodiment of the present invention, further, the bottom end of the first connecting rod 5002 is rotatably connected to the top end of the first sliding column 6001, and the bottom end of the second connecting rod 5003 is rotatably connected to the top end of the second sliding column 6003. The second connecting rod 5003 is used on both sides of the first sliding column 6001, so that the longitudinal pulley 6002 can be extended to the inside of the longitudinal and transverse track 2003. The second connecting rod 5003 is connected to the second sliding column 6003, so that the transverse pulley 6004 can be extended to the inside of the longitudinal and transverse track 2003. A numerical control panel 700 is embedded and installed on one side of the outer wall of the driving chassis 300, and the electric push rod 800 and the servo motor 3002 are respectively connected to the digital control panel 700 through wires. The control panel 700 is electrically connected and controlled by the servo motor 3002. Through the installation and use of the numerical control panel 700, signal conversion can be performed between the electric push rod 800 and the servo motor 3002, so that the electric push rod 800 can follow the drive of the servo motor 3002 to perform synchronous movement, so that the lifting component 900 drives one end of the electric push rod 800 to tilt, and the outer walls of the longitudinal pulley 6002 and the transverse pulley 6004 respectively coincide with the inner part of the longitudinal and transverse tracks 2003, and the longitudinal pulley 6002 and the transverse pulley 6004 are perpendicular to each other. Through the position distribution of the longitudinal pulley 6002 and the transverse pulley 6004, the shelf has the function of moving in different directions.

[0039] Specifically, the working principle of the four-way shuttle rack is as follows: when in use, first, move the rack to the designated working area, start the rack, and conduct an operation test. After ensuring normal operation, put it into use. Start the servo motor 3002 so that its output end drives the second bevel gear 3005 to rotate, and cooperate with the mutual meshing relationship between the first bevel gear 3004 and the second bevel gear 3005, so that the first bevel gear 3004 follows the second bevel gear 3005 to drive the rod 3003 to rotate forward and reverse, and through the coordinated use of the lead screw 9002 and the threaded ring 9001, the lead screw 9002 can drive one end of the electric push rod 800 to move up and down while rotating, and then through the hinge between the electric push rod 800 and the threaded ring 9001, the electric push rod 800 can follow the movement of the threaded ring 9001 to tilt at an angle, and at the same time, through the installation and use of the pillar 5004, the pry bar 50 01 can perform lever movement around the pillar 5004, thereby driving the first connecting rod 5002 and the second connecting rod 5003 to perform ups and downs movements at different positions respectively, and by pressing down the first sliding column 6001, the longitudinal pulley 6002 at its bottom end moves downward until the longitudinal pulley 6002 extends to the longitudinal and transverse tracks 2003 in the shuttle base plate 200, so that it can move longitudinally. Secondly, the servo motor 3002 inside the drive chassis 300 is prompted to operate in the reverse direction, and in conjunction with the transmission of mechanical energy, the second sliding column 6003 presses down the transverse pulley 6004 until it extends to the inside of the longitudinal and transverse tracks 2003, so that it can move laterally. Secondly, through the installation and use of the CNC panel 700, signal conversion can be performed between the electric push rod 800 and the servo motor 3002, so that the electric push rod 800 can follow the drive of the servo motor 3002 to perform synchronous movement, so that the lifting assembly 900 drives one end of the electric push rod 800 to tilt.

[0040] It should be noted that the specific models and specifications of the servo motor 3002, the CNC panel 700 and the electric push rod 800 need to be selected and determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0041] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A four-way shuttle rack, comprising a rack body (100) and a shuttle bottom plate (200), characterized in that: The bottom end of the shelf body (100) is provided with a driving chassis (300), the bottom end of the driving chassis (300) is installed with a bottom frame (400), the bottom end of the bottom frame (400) is provided with a plurality of through holes, the insides of the plurality of through holes are respectively slidably connected with moving components (600), the top end of the moving component (600) is connected with a reversing mechanism (500), one end of the reversing mechanism (500) is connected with an electric push rod (800), one end of the electric push rod (800) is provided with a lifting component (900), the shuttle bottom plate (200) comprises a chassis (2 001), a plurality of protrusions (2002) and longitudinal and transverse tracks (2003), the top end of the chassis (2001) is equipped with a plurality of protrusions (2002), and the longitudinal and transverse tracks (2003) are formed between the plurality of protrusions (2002), the moving component (600) comprises a first sliding column (6001), a longitudinal pulley (6002), a second sliding column (6003) and a transverse pulley (6004), the bottom end of the first sliding column (6001) is equipped with the longitudinal pulley (6002), and the bottom end of the second sliding column (6003) is equipped with the transverse pulley (6004).

2. The four-way shuttle rack according to claim 1, characterized in that: The driving chassis (300) comprises a housing (3001), a servo motor (3002), a rod (3003), a first bevel gear (3004) and a second bevel gear (3005); the servo motor (3002) is installed inside the housing (3001); the output end of the servo motor (3002) is connected to the second bevel gear (3005) in a transmission manner; the top end of the housing (3001) is connected to the rod (3003) in a rotation manner; the first bevel gear (3004) is mounted on the outer wall of the rod (3003); the first bevel gear (3004) and the second bevel gear (3005) are meshed with each other.

3. The four-way shuttle rack according to claim 2, characterized in that: The lifting assembly (900) includes a threaded collar (9001) and a lead screw (9002), the bottom end of the rod (3003) extends to the outside of the box (3001) and is connected to the top end of the lead screw (9002), and the outer wall of the lead screw (9002) and the inner wall of the threaded collar (9001) are engaged with each other.

4. The four-way shuttle rack according to claim 3 is characterized in that: The outer wall of the threaded collar (9001) is hingedly connected to one end of the electric push rod (800).

5. The four-way shuttle rack according to claim 4, characterized in that: The reversing mechanism (500) comprises a pry bar (5001), a first connecting rod (5002), a second connecting rod (5003) and a support (5004); one end of the pry bar (5001) is connected to the output end of the electric push rod (800); the bottom end of the pry bar (5001) is hinged to the first connecting rod (5002), the second connecting rod (5003) and the support (5004); the bottom end of the support (5004) is connected to the inner bottom end of the base frame (400).

6. The four-way shuttle rack according to claim 5, characterized in that: The bottom end of the first connecting rod (5002) is rotatably connected to the top end of the first sliding column (6001), and the bottom end of the second connecting rod (5003) is rotatably connected to the top end of the second sliding column (6003).

7. The four-way shuttle rack according to claim 2, characterized in that: A numerical control panel (700) is embedded and installed on one side of the outer wall of the driving chassis (300), and the electric push rod (800) and the servo motor (3002) are electrically connected to the numerical control panel (700) through wires and are controlled by the servo motor (3002).

8. The four-way shuttle rack according to claim 1, characterized in that: The outer walls of the longitudinal pulley (6002) and the transverse pulley (6004) respectively coincide with the interior of the longitudinal and transverse tracks (2003), and the longitudinal pulley (6002) and the transverse pulley (6004) are perpendicular to each other.

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