Steering mechanism for workbin four-way vehicle

Abstract

The steering mechanism comprises a base plate, two side plates are fixedly connected to one side of the base plate, the two side plates are symmetrically arranged, the tops of the side plates are fixedly connected with a top plate, and the top plate is fixedly connected with a bottom plate. After the rest driving structures of the four-way trolley of the material box are additionally arranged at the top of the device through the vertical driving shaft hole and the transverse driving shaft hole respectively, a worker directly holds a knob to rotate a screw rod on the inner side of a pressing ring, so that the clamping and limiting force of a base on a rotary piece is reduced, the rotary piece is loosened, and then an air nozzle is rotated to a required angle through the rotary piece in cooperation with indication of a bevel protractor; the screw rod is tightened clockwise and matched with the pressing ring to increase the force for extruding the upper portion of the base, so that the angle position of the air nozzle is fixed, the air pump is started, air is conveyed to the air nozzle from the air pipe through the switching hose, the air nozzle blows the surface of the guide rail below, and therefore in the moving process of the device, foreign matter deposited on the surface of the guide rail can be continuously cleaned; and the abrasion degree of driving wheels of the four-way trolley of the material box can be effectively reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of four-way vehicles for bins, and particularly relates to a steering mechanism for a four-way vehicle for bins. Background Art

[0002] The steering mechanism of a four-way vehicle for bins mainly relates to an intelligent rail-guided automatic reversing and track-changing handling device, which is mainly used for handling bins. It can move longitudinally and horizontally on the shelf tracks to adapt to different warehousing needs. These vehicles are usually equipped with advanced navigation and control systems and can operate efficiently in complex warehouse environments.

[0003] Some of the existing ones need to switch the driving wheels between the tracks after adding other mechanisms. Since each track is directly exposed to the external environment for a long time, the surface is extremely easy to attach foreign matters such as dust. As the use time increases, the surface of the driving wheels of the device will be worn, which is rather inconvenient. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects and provide a steering mechanism for a four-way vehicle for bins, so as to solve the problem that some of the existing ones need to switch the driving wheels between the tracks after adding other mechanisms. Since each track is directly exposed to the external environment for a long time, the surface is extremely easy to attach foreign matters such as dust. As the use time increases, the surface of the driving wheels of the device will be worn, which is rather inconvenient as mentioned in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A steering mechanism for a four-way vehicle for bins, including a base plate, one side of the base plate is fixedly connected with side plates, two side plates are symmetrically arranged, the tops of the side plates are fixedly connected with top plates, brackets are slidably connected inside the side plates, a plurality of vertical drive shaft holes are symmetrically arranged inside the top plates and the brackets, the other sides of the side plates are fixedly connected with adapter plates, a plurality of adapter plates are symmetrically arranged, a transverse drive shaft hole is arranged on one side inside each adapter plate, cross frames are fixedly connected between adjacent transverse drive shaft holes, air pumps are fixedly connected to the tops of the cross frames, the output ends of the air pumps are fixedly connected with air pipes, a plurality of air pipes are symmetrically arranged, one end of each air pipe is fixedly connected with an adapter hose, one end of each adapter hose is fixedly connected with a nozzle, a rotating vane is fixedly connected to one side of each nozzle, a screw is threadedly connected inside each rotating vane, a pressure ring is fixedly connected to the outside of one end of each screw, and a base is threadedly connected to the outside of each screw.

[0006] Preferably, a knob is fixedly connected to one side of each pressure ring, a plurality of knobs are symmetrically arranged, and a screw is fixedly connected to the inside of each pressure ring.

[0007] Preferably, gaskets are movably connected to the outer sides of the screws, and the gaskets are all located between the pressure rings and the bases.

[0008] Preferably, the inner walls of the vertical drive shaft holes and the horizontal drive shaft holes are all deburred.

[0009] Preferably, angle gauges are fixedly connected to one side of the adapter plates, and the angle gauges are all located on one side of the air nozzles.

[0010] Preferably, collar rings are fixedly connected to the outer sides of one ends of the air pipes, and cross frames are fixedly connected to the bottoms of the collar rings.

[0011] Preferably, feet are fixedly connected to the bottoms of the bases. A number of feet are symmetrically arranged. The feet are all triangular structures, and adapter plates are fixedly connected to one side of each foot.

[0012] Preferably, the adapter hoses are all serrated structures.

[0013] Compared with the prior art, the present utility model provides a four-way vehicle steering mechanism for a material box, having the following beneficial effects:

[0014] 1. By providing air nozzles in the present utility model, swivel vanes are fixedly connected to one side of each air nozzle. Screws are threadedly connected to the inner sides of the swivel vanes. Pressure rings are fixedly connected to the outer sides of one ends of the screws. Bases are threadedly connected to the outer sides of the screws. After the remaining drive structures of the four-way vehicle for the material box are respectively installed on the top of the device through the vertical drive shaft holes and the horizontal drive shaft holes, personnel directly hold and rotate the screws inside the pressure rings, so that the bases reduce the clamping and limiting force on the swivel vanes, thereby loosening the swivel vanes. Then, with the indication of the angle gauges, the air nozzles are rotated to the required angles through the swivel vanes. The screws are tightened clockwise, and the pressure on the upper part of the bases is increased by the pressure rings, so as to fix the angular positions of the air nozzles. The air pump is turned on, and gas is conveyed from the air pipes through the adapter hoses to the air nozzles, so that the air nozzles blow the surface of the guide rail below, thereby continuously cleaning foreign matters deposited on the surface of the guide rail during the movement of the device, and effectively reducing the wear degree of the drive wheels of the four-way vehicle for the material box;

[0015] 2. By providing knobs in the present utility model, pressure rings are fixedly connected to one side of each knob, which can effectively facilitate personnel to directly hold and rotate.

[0016] 3. By providing gaskets in the present utility model, the gaskets are movably connected to the inner sides of the screws, and the gaskets are all located between the pressure rings and the bases, which can effectively ensure the stability of the screws during long-term use.

[0017] Parts not involved in the device are the same as or can be implemented by using the prior art. The structure of the present utility model is scientific and reasonable, safe and convenient to use, and provides great help to people. Brief Description of the Drawings

[0018] The accompanying drawings are used to provide a further understanding of the present utility model and form a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the accompanying drawings:

[0019] Figure 1 It is an isometric structural schematic diagram of a four-way vehicle steering mechanism for a material box proposed by the present utility model;

[0020] Figure 2 is Figure 1 an enlarged structural schematic diagram of part A in

[0021] Figure 3 It is a front view structural schematic diagram of a four-way vehicle steering mechanism for a material box proposed by the present utility model;

[0022] Figure 4 It is a side view structural schematic diagram of a four-way vehicle steering mechanism for a material box proposed by the present utility model;

[0023] Figure 5 It is a top view structural schematic diagram of a four-way vehicle steering mechanism for a material box proposed by the present utility model;

[0024] Figure 6 It is a bottom view structural schematic diagram of a four-way vehicle steering mechanism for a material box proposed by the present utility model;

[0025] In the figure: substrate 1, side plate 2, top plate 3, vertical drive shaft hole 4, bracket 5, adapter plate 6, horizontal drive shaft hole 7, cross frame 8, air pump 9, air pipe 10, adapter hose 11, air nozzle 12, rotating vane 13, screw 14, compression ring 15, base 16, collar 17, angle gauge 18, gasket 19, knob 20, footrest 21. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0027] Please refer to Figures 1-6, the present utility model provides a technical solution: a four-way vehicle steering mechanism for a material box, including a base plate 1. On one side of the base plate 1, there is a fixed connection with side plates 2. There are two side plates 2 arranged symmetrically. On the top of each side plate 2, there is a fixed connection with a top plate 3. Inside each side plate 2, there is a sliding connection with a bracket 5. Inside the top plate 3 and the bracket 5, there are several vertical drive shaft holes 4 arranged symmetrically. On the other side of each side plate 2, there is a fixed connection with an adapter plate 6. There are several adapter plates 6 arranged symmetrically. Inside one side of each adapter plate 6, there is a horizontal drive shaft hole 7. Between adjacent horizontal drive shaft holes 7, there is a fixed connection with a cross frame 8. On the top of each cross frame 8, there is a fixed connection with an air pump 9. The output ends of the air pumps 9 are all fixedly connected with air pipes 10. There are several air pipes 10 arranged symmetrically. One end of each air pipe 10 is fixedly connected with an adapter hose 11. One end of each adapter hose 11 is fixedly connected with a nozzle 12. On one side of each nozzle 12, there is a fixed connection with a rotating vane 13. Inside each rotating vane 13, there is a threaded connection with a screw 14. On the outer side of one end of each screw 14, there is a fixed connection with a pressure ring 15. On the outer side of each screw 14, there is a threaded connection with a base 16. After adding the remaining drive structures of the four-way vehicle for the material box to the top of the device respectively through the vertical drive shaft holes 4 and the horizontal drive shaft holes 7, the operator directly holds and rotates the screw 14 inside the pressure ring 15 by pinching the knob 20, so that the base 16 reduces the clamping and limiting force on the rotating vane 13, thereby loosening the rotating vane 13. Then, with the indication of the angle ruler 18, the nozzle 12 is rotated to the required angle through the rotating vane 13. The screw 14 is tightened clockwise, and the pressure on the upper part of the base 16 is increased by cooperating with the pressure ring 15, so as to fix the angular position of the nozzle 12. The air pump 9 is turned on, and the gas is conveyed from the air pipe 10 through the adapter hose 11 to the nozzle 12, so that the nozzle 12 blows the surface of the guide rail below. Thus, during the movement of the device, the foreign matters deposited on the surface of the guide rail can be continuously cleaned, and the wear degree of the drive wheels of the four-way vehicle for the material box can be effectively reduced.

[0028] In the present utility model, preferably, on one side of each pressure ring 15, there is a fixed connection with a knob 20. There are several knobs 20 arranged symmetrically. Inside each pressure ring 15, there is a fixed connection with a screw 14, which can effectively facilitate the operator to directly hold and rotate.

[0029] In the present utility model, preferably, on the outer side of each screw 14, there is a movable connection with a gasket 19. The gaskets 19 are all located between the pressure ring 15 and the base 16, which can effectively ensure the stability of the screw 14.

[0030] In the present utility model, preferably, the inner walls of the vertical drive shaft holes 4 and the horizontal drive shaft holes 7 are all deburred, which can effectively ensure the smoothness of the rotation of the drive shaft.

[0031] In the present utility model, preferably, on one side of each adapter plate 6, there is a fixed connection with an angle ruler 18. The angle rulers 18 are all located on one side of the nozzle 12, which can effectively mark the angular position of the nozzle 12.

[0032] In the present utility model, preferably, a collar 17 is fixedly connected to the outer side of one end of the air pipe 10, and a cross frame 8 is fixedly connected to the bottom of the collar 17, which can effectively ensure the stability of the air pipe 10.

[0033] In the present utility model, preferably, a footrest 21 is fixedly connected to the bottom of the base 16. A plurality of footrests 21 are symmetrically arranged, and each footrest 21 has a triangular structure. A transfer plate 6 is fixedly connected to one side of each footrest 21, which can effectively ensure the stability of the base 16.

[0034] In the present utility model, preferably, the adapter hose 11 has a serrated structure, which can effectively ensure the extension length of the adapter hose 11 and adapt to the change of position.

[0035] The working principle and usage process of the present utility model: When in use, after the remaining driving structures of the material box four-way vehicle are respectively installed on the top of the device through the vertical driving shaft hole 4 and the horizontal driving shaft hole 7, the operator directly holds and rotates the knob 20 to rotate the screw 14 inside the pressing ring 15, so as to reduce the clamping and limiting force of the base 16 on the rotating vane 13, and then loosen the rotating vane 13. Then, under the indication of the angle ruler 18, the air nozzle 12 is rotated to the required angle through the rotating vane 13. The screw 14 is tightened clockwise, and the pressing ring 15 is used to increase the pressing force above the base 16, so as to fix the angular position of the air nozzle 12. The air pump 9 is turned on, and the gas is conveyed from the air pipe 10 through the adapter hose 11 to the air nozzle 12, so that the air nozzle 12 blows the surface of the guide rail below. Thus, during the movement of the device, the foreign matters deposited on the surface of the guide rail can be continuously cleaned, and the wear degree of the driving wheels of the material box four-way vehicle can be effectively reduced.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A four-way vehicle steering mechanism for a bin, comprising a substrate (1), characterized in that: On one side of the substrate (1), there is a side plate (2) fixedly connected. There are two side plates (2) symmetrically arranged. On the top of the side plates (2), there are top plates (3) fixedly connected. Inside the side plates (2), there are brackets (5) slidably connected. Inside the top plates (3) and the brackets (5), there are a number of vertical drive shaft holes (4) symmetrically arranged. On the other side of the side plates (2), there are adapter plates (6) fixedly connected. There are a number of adapter plates (6) symmetrically arranged. Inside one side of the adapter plates (6), there are horizontal drive shaft holes (7). Between adjacent horizontal drive shaft holes (7), there are cross frames (8) fixedly connected. On the top of the cross frames (8), there are air pumps (9) fixedly connected. The output ends of the air pumps (9) are fixedly connected with air pipes (10). There are a number of air pipes (10) symmetrically arranged. One end of each air pipe (10) is fixedly connected with an adapter hose (11). One end of each adapter hose (11) is fixedly connected with an air nozzle (12). On one side of each air nozzle (12), there is a rotating vane (13) fixedly connected. Inside the rotating vanes (13), there are screws (14) threadedly connected. On the outer side of one end of each screw (14), there is a pressure ring (15) fixedly connected. On the outer side of the screws (14), there are bases (16) threadedly connected.

2. The four-way vehicle steering mechanism for a bin according to claim 1, wherein: On one side of each pressure ring (15), there is a knob (20) fixedly connected. There are a number of knobs (20) symmetrically arranged. Inside the pressure rings (15), there are screws (14) fixedly connected.

3. The four-way vehicle steering mechanism for a bin according to claim 1, characterized in that: On the outer side of the screws (14), there are washers (19) movably connected. The washers (19) are all located between the pressure rings (15) and the bases (16).

4. A four-way vehicle steering mechanism for a bin, characterized in that: The inner walls of the vertical drive shaft holes (4) and the horizontal drive shaft holes (7) are all deburred.

5. A four-way vehicle steering mechanism for a material box according to claim 1, characterized in that: On one side of each adapter plate (6), there is an angle gauge (18) fixedly connected. The angle gauges (18) are all located on one side of the air nozzles (12).

6. The four-way vehicle steering mechanism for a bin according to claim 1, characterized in that: On the outer side of one end of each air pipe (10), there is a collar (17) fixedly connected. On the bottom of the collars (17), there are cross frames (8) fixedly connected.

7. A four-way vehicle steering mechanism for a bin, characterized in that: On the bottom of the bases (16), there are footrests (21) fixedly connected. There are a number of footrests (21) symmetrically arranged. The footrests (21) are all triangular structures. On one side of each footrest (21), there is an adapter plate (6) fixedly connected.

8. The four-way vehicle steering mechanism for a bin according to claim 1, characterized in that: The adapter hoses (11) are all serrated structures.

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