Four-way vehicle and matched goods shelf

Abstract

The invention discloses a four-way vehicle and a matched goods shelf, and relates to the technical field of storage equipment.The four-way vehicle comprises a four-way vehicle body and symmetrically-arranged stand columns, the four-way vehicle body comprises a shell, the upper end of the shell is fixedly connected with a shell cover, and a four-way driving assembly is arranged in the middle of the interior of the shell; the device comprises a shell, water spraying assemblies are arranged in the middle of the periphery of the interior of the shell, suction removal assemblies are arranged at the four corners of the middle of the interior of the shell, cleaning assemblies are fixedly installed at the four corners of the lower end of the shell, and the driving ends of the suction removal assemblies and the driving ends of the water spraying assemblies are fixedly connected with limiting driving assemblies. Before the hub is in contact with the next section of Y-lane reversing rail or the next section of X-lane rail, dust and small sundries remaining at the upper end of the Y-lane reversing rail or the upper end of the X-lane rail are removed, and the situation that too much dust and small sundries adhere to the hub, and consequently the four-way vehicle body runs unsmoothly at the upper end of the Y-lane reversing rail or the upper end of the X-lane rail is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of storage equipment, in particular to a four-way vehicle and a matching shelf. Background Art

[0002] The four-way shuttle car is a new type of automated storage equipment that integrates the functions of the traditional mother car and the child car, and realizes the functions of two cars with one car. The shuttle rack is a high-capacity, high-efficiency rack. When the four-way car runs on the crossed tracks, if the tracks are contaminated with dust or debris dropped when transporting goods, it is easy to cause the wheel hub of the four-way car to be pressed by these dust and debris for a long time, resulting in the wheel hub sticking to the debris and not running smoothly on the track.

[0003] For example, a four-way shuttle vehicle with announcement number CN220222201U includes a chassis assembly, a reversing wheel assembly, and a reversing assembly; the left and right ends of the chassis assembly are provided with lane driving wheels, the front and rear ends are provided with reversing assemblies, and the reversing assembly is provided with main rail wheels; the reversing assembly includes a linear slide rail, a slider, a lead screw, a linear guide rail and a reversing motor fixedly arranged on the chassis assembly, the linear slide rail and the lead screw extend in the horizontal direction, the linear guide rail extends in the vertical direction, the slider is adapted to the linear guide rail and is threadedly connected to the lead screw, the reversing motor is drive-connected to the lead screw, and the reversing wheel assembly includes a fixed plate and The main rail wheel is arranged on the fixed plate, and the fixed plate is slidably arranged on the linear guide rail. The slider is provided with a clamping protrusion, and the fixed plate is provided with a slide groove. The slide groove includes an inclined portion and horizontal portions located at both ends of the inclined portion. The clamping protrusion is slidably adapted in the slide groove, and the position of the reversing component can be self-locked and the state is stable. However, since the track of the four-way vehicle may be contaminated with dust, or debris may fall when transporting goods, it is easy for the wheel hub of the four-way vehicle to be pressed onto these dust and debris. If these dust and debris are not cleaned up in time, the wheel hub may be stuck to the debris and run unsmoothly on the track, thereby reducing the transportation efficiency of the four-way vehicle.

[0004] Therefore a four-way vehicle and a matching shelf are proposed to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide a four-way vehicle and a matching shelf to solve the problem that the track of the four-way vehicle may be contaminated with dust or debris may fall when transporting goods. If the dust and debris are not cleaned up in time, the wheel hub may be attached to the debris and the vehicle may not run smoothly on the track, thereby reducing the transportation efficiency of the four-way vehicle.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a four-way vehicle and a matching shelf, comprising a four-way vehicle body and symmetrically arranged columns, the four-way vehicle body comprising a shell, the upper end of the shell is fixedly connected to a shell cover, a four-way driving component is arranged in the middle of the shell, a water spray component is arranged in the middle of the four sides of the shell, a suction component is arranged at the four corners of the inner middle of the shell, a cleaning component is fixedly installed at the four corners of the lower end of the shell, and the driving ends of the suction component and the water spray component are fixedly connected to the limited driving component;

[0007] Also includes:

[0008] The four-way drive assembly comprises an electric motor, the lower driving end of the electric motor is fixedly connected to a four-way reducer, the four driving ends of the four-way reducer are fixedly connected to a driving rod, the end of the driving rod away from the four-way reducer is fixedly connected to a three-way transmission, the two driving ends of the three-way transmission are fixedly connected to a driving axle, and the end of the driving axle away from the three-way transmission is fixedly connected to a wheel hub;

[0009] The cleaning assembly includes a limit block, one side of the limit block close to the four corners inside the shell is fixedly connected to a limit rotating shaft, the outer periphery of the limit rotating shaft is rotatably connected to a cleaning sponge wheel, the upper end of the cleaning sponge wheel is provided with a cleaning bin, and the inner middle part of the cleaning bin is provided with a partition;

[0010] The water spray assembly includes a water storage tank, a water delivery tank is fixedly connected in the middle opening of the lower end of the water storage tank, a water wheel is rotatably connected in the inner middle of the water delivery tank, a rotating shaft 1 is fixedly connected inside the water wheel, a bevel gear 1 is fixedly connected at the lower end of the rotating shaft 1, a bevel gear 1 is meshedly connected at the lower end of the bevel gear 1, a transmission shaft 1 is fixedly connected to one side of the bevel gear 2, a spur gear 1 is fixedly connected in the middle of the transmission shaft 1, a spur gear 2 is meshedly connected at the upper end of the spur gear 1, water delivery pipes are fixedly connected in the openings at both ends of the water delivery tank, and a limited bracket is fixedly connected in the middle of the lower end of the water storage tank;

[0011] The suction assembly includes a sewage bin, an inner middle part of the sewage bin is fixedly connected to a suction bin, the upper and lower ends of the suction bin are fixedly installed with filter screens, the inner middle and lower parts of the suction bin are fixedly installed with rotating brackets, the inner middle part of the rotating bracket is rotatably connected to a rotating shaft 2, the upper end periphery of the rotating shaft 2 is fixedly connected to fan blades, the lower end of the rotating shaft 2 is fixedly connected to a bevel gear 3, the lower end of the bevel gear 3 is meshedly connected to a bevel gear 4, the inner middle part of the bevel gear 4 is fixedly connected to a transmission shaft 2, the end of the transmission shaft 2 away from the bevel gear 4 is fixedly connected to a helical gear 1, the upper end of the helical gear 1 is meshedly connected to the helical gear 2, and the lower end of the sewage bin is fixedly installed with a sealing plate.

[0012] Preferably, the lower end of the four-way reducer is fixedly connected to the inner bottom of the shell, and the outer periphery of the hub is fixedly connected to the openings on both sides of the shell.

[0013] By adopting the above technical solution, automatic switching is achieved to suck out dust, fine debris and sewage inside the cleaning chamber and spray water to the upper end of the cleaning sponge wheel, further improving the convenience of equipment use.

[0014] Preferably, the upper ends of the limit blocks are fixedly connected to the four corners of the lower end of the shell, the lower ends of the cleaning bins are fixedly connected to the four corners of the inner lower wall of the shell, and the lower ends of the partitions are fitted with the upper ends of the cleaning sponge wheels.

[0015] By adopting the above technical solution, when the three-way transmission drives the driving wheel shaft on one side to rotate, it also drives the ratchet to rotate. By installing the coordination of the shaft, pawl, spring and ratchet, it is convenient to transport the clean water from the water storage tank to the water delivery tank through the water pipe to the inside of the cleaning tank.

[0016] Preferably, the side of the water storage tank away from the motor is fixedly connected to the middle of the inner periphery of the shell, and the end of the water pipe away from the water supply tank passes through both ends of the limiting bracket and is connected to the interior of the cleaning tank.

[0017] By adopting the above technical solution, the limiting bracket is used for auxiliary limiting support.

[0018] Preferably, the lower end of the sewage bin is fixedly connected to the four corner openings in the middle of the lower end of the shell, and a suction pipe is connected to the outer side of the sewage bin, and the end of the suction pipe away from the sewage bin is connected to the interior of the cleaning bin.

[0019] By adopting the above technical solution, bevel gear 4 is driven to rotate by bevel gear 1 and transmission shaft 2, and then bevel gear 3 and rotating shaft 2 are used to drive the fan blades to rotate, so that negative pressure is generated inside the suction bin, and the sewage and fine debris inside the cleaning bin are sucked into the sewage bin through the suction pipe for storage.

[0020] Preferably, the limit drive assembly includes a limit drive wheel, the outer periphery of the limit drive wheel is fixedly mounted inside the helical gear 2 and the spur gear 2, the interior of the limit drive wheel is rotatably connected with a ratchet, the interior of the limit drive wheel is evenly distributed with mounting shafts, and the middle outer periphery of the mounting shaft is fixedly connected with a ratchet.

[0021] By adopting the above technical solution, the spur gear 2 is driven to rotate through the cooperation of the installation shaft, pawl, spring and ratchet, and then the transmission shaft 1 is driven to rotate through the spur gear 1, and then the water wheel is driven to rotate inside the water delivery tank through the bevel gear 2, bevel gear 1 and rotating shaft 1.

[0022] Preferably, a spring is fixedly installed on the side of the pawl away from the ratchet wheel, and the side of the spring away from the pawl is fixedly connected to the inside of the limiting drive wheel, and the inner periphery of the ratchet wheel is fixedly connected to the middle periphery of the drive rod and the periphery of the driving end of the three-way transmission away from the motor.

[0023] By adopting the above technical solution, the motor and the four-way reducer are started, the drive rod is driven to rotate through the four-way reducer, and then the drive wheel axles on both sides are driven to rotate through the three-way transmission, and then the housing is driven to move on the Y-lane reversing rail or the X-lane track through the wheel hub.

[0024] Preferably, a rotating shaft is rotatably connected to the middle of the inner wall of one end of the water pipe close to the cleaning bin, one end of the rotating shaft is fixedly connected to an impeller, a conical hole is opened on the inner wall of one end of the water pipe, the rotating shaft passes through the water pipe and is fixedly connected to a cross plate, square grooves are symmetrically opened inside the cross plate, a rotating drum is fixedly connected to the side of the cross plate close to the rotating shaft, the rotating drum is rotatably connected to the water pipe, and a guide bevel is fixedly connected to the side of the partition close to the cross plate.

[0025] By adopting the above technical solution, the flow of water in the water pipe will drive the impeller to rotate, the impeller drives the rotating shaft to rotate, the rotating shaft drives the cross plate to rotate, and the water is sprayed onto the cross plate after passing through the conical hole, so as to flow out to the cleaning sponge wheel more evenly.

[0026] Preferably, a Y-lane corbel is fixedly connected to one side of the column, a Y-lane reversing rail is fixedly installed on the inner sides of the two Y-lane corbels, an X-lane track is symmetrically fixedly connected to the side of the Y-lane reversing rail close to the Y-lane corbel, the two X-lane tracks are located on the inner sides of the two Y-lane corbels, a Y-lane guide rail shelf is fixedly installed on the outer side of the column, the X-lane track and the Y-lane corbel are longitudinally arranged, the Y-lane guide rail shelf is located on both sides of the Y-lane reversing rail, and the Y-lane reversing rail and the Y-lane guide rail shelf are both transversely arranged.

[0027] By adopting the above technical solution, the Y-lane reversing rail is used to assist the reversing operation of the four-way vehicle body, and the Y-lane corbel beam improves the installation firmness.

[0028] Compared with the prior art, the present invention has the following beneficial effects:

[0029] 1. When the shell moves through the upper end of the wheel hub, the cleaning sponge wheel on the same side as the wheel hub contacts the upper end of the Y-lane reversing rail or the X-lane track, firstly adhering the dust and small debris on the Y-lane reversing rail or the X-lane track, scraping the dust and small debris through the partition and leaving them inside the cleaning bin, and by arranging cleaning components at the four corners of the lower end of the shell, before the wheel hub contacts the next section of the Y-lane reversing rail or the X-lane track, the dust and small debris remaining on the upper end of the Y-lane reversing rail or the X-lane track are removed, so as to avoid the situation that the wheel hub adheres to too much dust and small debris, causing the main body of the four-way vehicle to run unsmoothly at the upper end of the Y-lane reversing rail or the X-lane track;

[0030] 2. When the three-way transmission drives the driving wheel shaft on one side to rotate, the ratchet is driven to rotate at the same time, and the installation shaft, pawl, spring and ratchet are cooperated to drive the spur gear 2 to rotate, and then the transmission shaft 1 is driven to rotate through the spur gear 1, and then the water wheel is driven to rotate inside the water delivery bin through the bevel gear 2, the bevel gear 1 and the rotating shaft 1, so that the clean water falling from the water storage bin to the water delivery bin is transported to the inside of the cleaning bin through the water delivery pipe. The flow of water in the water delivery pipe drives the impeller to rotate, the impeller drives the rotating shaft to rotate, and the rotating shaft drives the cross plate to rotate. The water passes through the conical hole and is sprayed onto the cross plate. The rotating drum assists the stable rotation of the cross plate, and the rotating drum can block the water, so that the water finally flows out from the gap or square groove of the cross plate, so as to flow out to the cleaning sponge wheel more evenly, thereby improving the uniformity of the infiltration of the cleaning sponge wheel, and realizing the convenience of the cleaning sponge wheel to remove dust and small debris on the upper end of the Y-lane reversing rail or the X-lane track;

[0031] 3. At this time, the limit drive assembly at the driving end of the three-way transmission on the other side will not drive the spur gear 2 to rotate, while the drive rod on the other side drives the bevel gear 2 to rotate through the limit drive assembly, drives the bevel gear 4 to rotate through the bevel gear 1 and the transmission shaft 2, and then drives the fan blades to rotate through the bevel gear 3 and the rotating shaft 2, so that negative pressure is generated inside the suction bin, and the sewage and small debris inside the cleaning bin are sucked into the sewage bin through the suction pipe for storage, so that the dust, small debris and sewage can be removed when the cleaning sponge wheel cleans the Y-lane reversing rail or the X-lane rail, so that the upper end of the Y-lane reversing rail or the X-lane rail can continue to be cleaned when switching directions;

[0032] 4. Through the cooperation of the limit drive component, the suction component and the water spray component, automatic switching is achieved to suck out the dust, small debris and sewage inside the cleaning chamber and spray water to the upper end of the cleaning sponge wheel, further improving the convenience of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a bottom-up stereoscopic schematic diagram of the four-way vehicle of the present invention;

[0034] Figure 2This is a schematic diagram of the column installation structure of the present invention;

[0035] Figure 3 It is a three-dimensional schematic diagram of the internal structure of the four-way vehicle of the present invention when viewed from above;

[0036] Figure 4 It is a three-dimensional schematic diagram of the internal structure of the present invention in top cross-section;

[0037] Figure 5 It is a side cutaway perspective schematic diagram of the water spray assembly of the present invention;

[0038] Figure 6 It is a side cutaway perspective schematic diagram of the cleaning component and the suction component of the present invention;

[0039] Figure 7 It is an exploded stereoscopic schematic diagram of the limit drive assembly of the present invention;

[0040] Figure 8 This is a three-dimensional schematic diagram of the internal structure of the cleaning chamber of the present invention;

[0041] Fig. 9 For the present invention Figure 8 The enlarged structural diagram at A in the middle;

[0042] Fig.10 This is a schematic diagram of the top view of the Y-lane reversing rail of the present invention;

[0043] Fig.11 This is a schematic diagram of the four-way vehicle main body of the present invention traveling in a Y lane;

[0044] Fig.12 This is a schematic diagram of the structure of the first walking state of the main body of the four-way vehicle in Lane X of the present invention;

[0045] Fig.13 It is a schematic diagram of the structure of the second walking state of the four-way vehicle main body X lane of the present invention.

[0046] In the figure: 1. four-way vehicle body; 101. shell; 102. shell cover; 103. motor; 104. four-way reducer; 105. drive rod; 106. three-way transmission; 107. drive wheel shaft; 108. wheel hub; 109. limit block; 1010. limit rotating shaft; 1011. cleaning sponge wheel; 1012. partition; 1013. water storage tank; 1014. water delivery tank; 1015. water wheel; 1016. rotating shaft 1; 1017. bevel gear 1; 1018. bevel gear 2; 1019. transmission shaft 1; 1020. spur gear 1; 1021. spur gear 2; 1022. water delivery pipe; 1023. sewage tank; 1024. suction tank; 1025. filter screen; 1026. rotating bracket; 1027. Rotating shaft 2; 1028. Fan blade; 1029. Bevel gear 3; 1030. Bevel gear 4; 1031. Transmission shaft 2; 1032. Bevel gear 1; 1033. Bevel gear 2; 1034. Sealing plate; 1035. Limit driving wheel; 1036. Ratchet; 1037. Mounting shaft; 1038. Ratchet; 1039. Limit bracket; 1040. Spring; 1041. Suction tube; 1042. Cleaning bin; 1043. Rotating shaft; 1044. Impeller; 1045. Conical hole; 1046. Cross plate; 1047. Square groove; 1048. Rotating drum; 1049. Guide bevel block; 2. Reversing rail in Lane Y; 3. Rail in Lane X; 4. Corbel beam in Lane Y; 5. Guide shelf in Lane Y; 6. Column. DETAILED DESCRIPTION

[0047] 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.

[0048] See also Figure 1-Figure 12 The present invention provides a technical solution: a four-way vehicle and a matching shelf, comprising a four-way vehicle body 1 and symmetrically arranged columns 6, the four-way vehicle body 1 comprising a shell 101, the upper end of the shell 101 is fixedly connected with a shell cover 102, a four-way driving component is arranged in the middle of the shell 101, a water spray component is arranged in the middle of the four sides of the shell 101, a suction component is arranged at the four corners of the inner middle of the shell 101, a cleaning component is fixedly installed at the four corners of the lower end of the shell 101, and the driving ends of the suction component and the water spray component are fixedly connected with the limited driving component.

[0049] The four-way drive assembly includes an electric motor 103, the lower drive end of the electric motor 103 is fixedly connected to a four-way reducer 104, the four drive ends of the four-way reducer 104 are fixedly connected to a drive rod 105, the end of the drive rod 105 away from the four-way reducer 104 is fixedly connected to a three-way transmission 106, the two end drive ends of the three-way transmission 106 are fixedly connected to a drive axle 107, and the end of the drive axle 107 away from the three-way transmission 106 is fixedly connected to a wheel hub 108.

[0050] The lower end of the four-way reducer 104 is fixedly connected to the inner bottom of the housing 101 , and the outer periphery of the hub 108 is fixedly connected to the openings on both sides of the housing 101 .

[0051] A Y-lane corbel beam 4 is fixedly connected to one side of the column 6, a Y-lane reversing rail 2 is fixedly installed on the inner sides of the two Y-lane corbel beams 4, an X-lane track 3 is symmetrically fixedly connected to the side of the Y-lane reversing rail 2 close to the Y-lane corbel beam 4, the two X-lane tracks 3 are located on the inner sides of the two Y-lane corbel beams 4, a Y-lane guide rail shelf 5 is fixedly installed on the outer side of the column 6, the X-lane track 3 and the Y-lane corbel beam 4 are longitudinally arranged, the Y-lane guide rail shelf 5 is located on both sides of the Y-lane reversing rail 2, and the Y-lane reversing rail 2 and the Y-lane guide rail shelf 5 are both horizontally arranged.

[0052] Embodiment 1: Figure 1-Figure 4 As shown, when it is necessary to transport goods for storage, the goods connecting the shelves are placed on the upper end of the shell cover 102, and the motor 103 and the four-way reducer 104 are started. The driving rod 105 is driven to rotate by the four-way reducer 104, and then the driving wheel axles 107 on both sides are driven to rotate by the three-way transmission 106, and then the shell 101 is driven to move on the Y-lane reversing rail 2 or the X-lane track 3 through the wheel hub 108. When it is necessary to switch the direction, the four-way reducer 104 is started to complete the switching of the movement direction of the shell 101 on the upper end of the Y-lane reversing rail 2 or the X-lane track 3. Among them, the motor 103 is a forward and reverse motor, and the working principle of the four-way reducer 104 is the existing technology, which will not be repeated here.

[0053] When the shell 101 moves through the upper end of the hub 108, the cleaning sponge wheel 1011 on the same side of the hub 108 contacts the upper end of the Y-lane reversing rail 2 or the X-lane track 3, and first adheres to the dust and small debris on the Y-lane reversing rail 2 or the X-lane track 3, and then scrapes off the dust and small debris remaining in the cleaning bin 1042 through the partition 1012, and by arranging cleaning components at the four corners of the lower end of the shell 101, before the hub 108 contacts the next section of the Y-lane reversing rail 2 or the X-lane track 3, the dust and small debris remaining on the upper end of the Y-lane reversing rail 2 or the X-lane track 3 are cleared, so as to avoid the situation where the hub 108 adheres to too much dust and small debris, causing the shell 101 to run unsmoothly on the upper end of the Y-lane reversing rail 2 or the X-lane track 3.

[0054] The cleaning component includes a limit block 109, and one side of the limit block 109 close to the four corners inside the shell 101 is fixedly connected to a limit shaft 1010, the outer periphery of the limit shaft 1010 is rotatably connected to a cleaning sponge wheel 1011, the upper end of the cleaning sponge wheel 1011 is provided with a cleaning bin 1042, and the inner middle part of the cleaning bin 1042 is provided with a partition 1012.

[0055] The upper ends of the limit blocks 109 are fixedly connected to the four corners of the lower end of the shell 101, the lower ends of the cleaning chamber 1042 are fixedly connected to the four corners of the inner lower wall of the shell 101, and the lower ends of the partitions 1012 are in contact with the upper ends of the cleaning sponge wheels 1011.

[0056] The water spray assembly includes a water storage tank 1013, and a water delivery tank 1014 is fixedly connected to the middle opening of the lower end of the water storage tank 1013, and a water wheel 1015 is rotatably connected to the inner middle of the water delivery tank 1014. The interior of the water wheel 1015 is fixedly connected to a rotating shaft 1016, and the lower end of the rotating shaft 1016 is fixedly connected to a bevel gear 1017, and the lower end of the bevel gear 1017 is meshedly connected to a bevel gear 2 1018, and one side of the bevel gear 2 1018 is fixedly connected to a transmission shaft 1019, and the middle part of the transmission shaft 1019 is fixedly connected to a spur gear 1020, and the upper end of the spur gear 1020 is meshedly connected to a spur gear 2 1021, and water pipes 1022 are fixedly connected to the openings at both ends of the water delivery tank 1014, and a limiting bracket 1039 is fixedly connected to the middle part of the lower end of the water storage tank 1013.

[0057] The side of the water storage tank 1013 away from the motor 103 is fixedly connected to the middle of the inner periphery of the shell 101, and the end of the water pipe 1022 away from the water supply tank 1014 passes through both ends of the limiting bracket 1039 and is connected to the interior of the cleaning tank 1042.

[0058] A rotating shaft 1043 is rotatably connected to the middle of the inner wall of one end of the water pipe 1022 close to the cleaning chamber 1042, and one end of the rotating shaft 1043 is fixedly connected to an impeller 1044. A conical hole 1045 is provided on the inner wall of one end of the water pipe 1022, and the rotating shaft 1043 passes through the water pipe 1022 and is fixedly connected to a cross plate 1046, and square grooves 1047 are symmetrically provided inside the cross plate 1046. A rotating drum 1048 is fixedly connected to the side of the cross plate 1046 close to the rotating shaft 1043, and the rotating drum 1048 is rotatably connected to the water pipe 1022, and a guide bevel 1049 is fixedly connected to the side of the partition 1012 close to the cross plate 1046.

[0059] Embodiment 2: Figure 5As shown, when the three-way transmission 106 drives the driving wheel shaft 107 on one side to rotate, the ratchet 1036 is driven to rotate at the same time, and the installation shaft 1037, the pawl 1038, the spring 1040 and the ratchet 1036 cooperate to drive the spur gear 2 1021 to rotate, and then the transmission shaft 1 1019 is driven to rotate through the spur gear 1 1020, and then the water wheel 1015 is driven to rotate inside the water delivery bin 1014 through the bevel gear 2 1018 and the bevel gear 1 1017 and the rotating shaft 1 1016, and the clean water that falls from the water storage bin 1013 to the inside of the water delivery bin 1014 is transported to the inside of the cleaning bin 1042 through the water delivery pipe 1022, and the water in the water delivery pipe 1022 is The flow of the water body will drive the impeller 1044 to rotate, the impeller 1044 drives the rotating shaft 1043 to rotate, the rotating shaft 1043 drives the cross plate 1046 to rotate, and the water body passes through the tapered hole 1045 and is sprayed onto the cross plate 1046. The rotating drum 1048 assists the stable rotation of the cross plate 1046, and the rotating drum 1048 can block the water body, so that the water body finally flows out from the gap of the cross plate 1046 or the square groove 1047, so as to flow out more evenly to the cleaning sponge wheel 1011, thereby improving the uniformity of the infiltration of the cleaning sponge wheel 1011, and realizing the convenience of the cleaning sponge wheel 1011 to remove dust and small debris on the upper end of the Y-lane reversing rail 2 or the X-lane track 3.

[0060] The suction assembly includes a sewage tank 1023, a suction tank 1024 is fixedly connected to the inner middle of the sewage tank 1023, a filter screen 1025 is fixedly installed at the upper and lower ends of the suction tank 1024, a rotating bracket 1026 is fixedly installed at the inner middle and lower parts of the suction tank 1024, a rotating shaft 1027 is rotatably connected to the inner middle part of the rotating bracket 1026, a fan blade 1028 is fixedly connected to the outer periphery of the upper end of the rotating shaft 1027, and a fan blade 1028 is fixedly connected to the lower end of the rotating shaft 1027. The two ends are fixedly connected with bevel gear three 1029, the lower end of bevel gear three 1029 is meshedly connected with bevel gear four 1030, the inner middle part of bevel gear four 1030 is fixedly connected with transmission shaft two 1031, the end of transmission shaft two 1031 away from bevel gear four 1030 is fixedly connected with bevel gear one 1032, the upper end of bevel gear one 1032 is meshedly connected with bevel gear two 1033, and the lower end of the sewage tank 1023 is fixedly installed with a sealing plate 1034.

[0061] The lower ends of the sewage tank 1023 are fixedly connected to the four corner openings in the middle of the lower end of the shell 101, and the outer side of the sewage tank 1023 is connected to a suction pipe 1041, and the end of the suction pipe 1041 away from the sewage tank 1023 is connected to the interior of the cleaning tank 1042.

[0062] The limit drive assembly includes a limit drive wheel 1035, the outer periphery of which is fixedly installed inside the bevel gear 1033 and the spur gear 1021, the interior of the limit drive wheel 1035 is rotatably connected with a ratchet 1036, the interior of the limit drive wheel 1035 is evenly distributed with mounting shafts 1037, and the middle outer periphery of the mounting shaft 1037 is fixedly connected with a ratchet pawl 1038.

[0063] A spring 1040 is fixedly installed on the side of the pawl 1038 away from the ratchet 1036, and the side of the spring 1040 away from the pawl 1038 is fixedly connected to the inside of the limiting drive wheel 1035. The inner periphery of the ratchet 1036 is fixedly connected to the middle periphery of the drive rod 105 and the periphery of the driving end of the three-way transmission 106 away from the motor 103.

[0064] Embodiment 3: Figure 6-Figure 12 As shown, the limit drive assembly at the driving end of the three-way transmission 106 on the other side will not drive the spur gear 2 1021 to rotate, while the driving rod 105 on the other side drives the bevel gear 2 1033 to rotate through the limit drive assembly, drives the bevel gear 4 1030 to rotate through the bevel gear 1 1032 and the transmission shaft 2 1031, and then drives the fan blade 1028 to rotate through the bevel gear 3 1029 and the rotating shaft 2 1027, so that negative pressure is generated inside the suction chamber 1024, and the sewage and fine debris inside the cleaning chamber 1042 are sucked into the suction pipe 1041. The internal storage of the sewage bin 1023 enables the removal of dust, small debris and sewage when the cleaning sponge wheel 1011 cleans the Y-lane reversing rail 2 or the X-lane track 3, so that the upper end of the Y-lane reversing rail 2 or the X-lane track 3 can continue to be cleaned when switching directions. Through the cooperation of the limit drive component, the suction component and the water spray component, automatic switching is achieved to suction the dust, small debris and sewage inside the cleaning bin 1042 and spray water to the upper end of the cleaning sponge wheel 1011, further improving the convenience of using the equipment.

[0065] Working principle: When using the device, first, Figure 1-Figure 12 As shown, when goods need to be transported for storage, the goods connecting shelf is placed on the upper end of the shell cover 102, and the motor 103 and the four-way reducer 104 are started. The drive rod 105 is driven to rotate by the four-way reducer 104, and then the driving wheel axles 107 on both sides are driven to rotate by the three-way transmission 106, and then the shell 101 is driven to move on the Y-lane reversing rail 2 or the X-lane rail 3 through the wheel hub 108.

[0066] When it is necessary to switch the direction, start the four-way reducer 104 to switch the movement direction of the shell 101 on the upper end of the Y-lane reversing rail 2 or the X-lane track 3. Among them, the motor 103 is a forward and reverse motor, and the working principle of the four-way reducer 104 is the existing technology, which will not be repeated here. When the shell 101 moves through the upper end of the hub 108, the cleaning sponge wheel 1011 on the same side of the hub 108 contacts the upper end of the Y-lane reversing rail 2 or the X-lane track 3, first sticking the dust and small debris on the Y-lane reversing rail 2 or the X-lane track 3, and then scraping the dust and small debris through the partition 1012 to remain inside the cleaning bin 1042.

[0067] By arranging cleaning components at the four corners of the lower end of the housing 101, the dust and small debris remaining on the upper end of the Y-lane reversing rail 2 or the X-lane rail 3 are cleaned before the wheel hub 108 contacts the next section of the Y-lane reversing rail 2 or the X-lane rail 3. When the three-way transmission 106 drives the one-side driving wheel shaft 107 to rotate, the ratchet 1036 is driven to rotate at the same time. The installation shaft 1037, the pawl 1038, the spring 1040 and the ratchet 1036 cooperate to drive the spur gear 2 1021 to rotate, and then the spur gear 1 1021 is driven to rotate. 20 drives the transmission shaft 1019 to rotate, and then drives the water wheel 1015 to rotate inside the water delivery bin 1014 through the bevel gear 2 1018 and the bevel gear 1 1017 and the rotating shaft 1016, and the clean water dropped from the water storage bin 1013 to the water delivery bin 1014 is transported to the inside of the cleaning bin 1042 through the water pipe 1022, so as to moisten the cleaning sponge wheel 1011, so as to facilitate the cleaning sponge wheel 1011 to remove dust and small debris on the upper end of the Y-lane reversing rail 2 or the X-lane track 3.

[0068] At this time, the limit drive assembly at the driving end of the three-way transmission 106 on the other side will not drive the spur gear 2 1021 to rotate, while the driving rod 105 on the other side drives the bevel gear 2 1033 to rotate through the limit drive assembly, and drives the bevel gear 4 1030 to rotate through the bevel gear 1 1032 and the transmission shaft 2 1031, and then drives the fan blade 1028 to rotate through the bevel gear 3 1029 and the rotating shaft 2 1027, so that negative pressure is generated inside the suction bin 1024, and the sewage and fine debris inside the cleaning bin 1042 are sucked into the sewage bin 1023 for storage through the suction pipe 1041, so that the dust, fine debris and sewage can be removed when the cleaning sponge wheel 1011 cleans the Y-lane reversing rail 2 or the X-lane track 3, so that the upper end of the Y-lane reversing rail 2 or the X-lane track 3 can continue to be cleaned when switching directions.

[0069] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0070] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A four-way vehicle and a matching shelf, comprising a four-way vehicle body (1) and symmetrically arranged columns (6), the four-way vehicle body (1) comprising a shell (101), the upper end of the shell (101) being fixedly connected to a shell cover (102), a four-way driving assembly being arranged in the middle of the shell (101), a water spray assembly being arranged in the middle of the four sides of the shell (101), a suction assembly being arranged in the four corners of the inner middle of the shell (101), a cleaning assembly being fixedly installed at the four corners of the lower end of the shell (101), and the driving ends of the suction assembly and the water spray assembly being fixedly connected to a limited drive assembly; It is characterized in that Also includes: The four-way drive assembly comprises an electric motor (103), the lower driving end of the electric motor (103) is fixedly connected to a four-way reducer (104), the four driving ends of the four-way reducer (104) are all fixedly connected to a driving rod (105), one end of the driving rod (105) away from the four-way reducer (104) is fixedly connected to a three-way transmission (106), both driving ends of the three-way transmission (106) are fixedly connected to a driving wheel shaft (107), and one end of the driving wheel shaft (107) away from the three-way transmission (106) is fixedly connected to a wheel hub (108); The cleaning component comprises a limit block (109), one side of the limit block (109) close to the four corners inside the shell (101) is fixedly connected to a limit rotation shaft (1010), the outer periphery of the limit rotation shaft (1010) is rotatably connected to a cleaning sponge wheel (1011), the upper end of the cleaning sponge wheel (1011) is provided with a cleaning chamber (1042), and the inner middle part of the cleaning chamber (1042) is provided with a partition plate (1012); The water spray assembly comprises a water storage tank (1013), a water delivery tank (1014) is fixedly connected to the middle opening of the lower end of the water storage tank (1013), a water wheel (1015) is rotatably connected to the inner middle of the water delivery tank (1014), a rotating shaft (1016) is fixedly connected to the inside of the water wheel (1015), a bevel gear (1017) is fixedly connected to the lower end of the rotating shaft (1016), and a bevel gear (1017) is meshedly connected to the lower end of the bevel gear (1017). Two (1018), one side of the bevel gear two (1018) is fixedly connected to a transmission shaft one (1019), the middle of the transmission shaft one (1019) is fixedly connected to a spur gear one (1020), the upper end of the spur gear one (1020) is meshedly connected to a spur gear two (1021), the openings at both ends of the water delivery bin (1014) are fixedly connected to water pipes (1022), and the middle of the lower end of the water storage bin (1013) is fixedly connected to a limiting bracket (1039); The suction assembly comprises a sewage bin (1023), a suction bin (1024) is fixedly connected to the inner middle portion of the sewage bin (1023), a filter screen (1025) is fixedly installed at the upper and lower ends of the suction bin (1024), a rotating bracket (1026) is fixedly installed at the inner middle and lower portions of the suction bin (1024), a rotating shaft (1027) is rotatably connected to the inner middle portion of the rotating bracket (1026), a fan blade (1028) is fixedly connected to the outer periphery of the upper end of the rotating shaft (1027), and the rotating shaft (1027) is fixedly connected to the outer periphery of the upper end of the rotating shaft (1027). The lower ends of the bevel gears (1029) are fixedly connected to bevel gear three (1029), the lower ends of the bevel gears (1029) are meshedly connected to bevel gear four (1030), the inner middle parts of the bevel gears (1030) are fixedly connected to transmission shaft two (1031), the ends of the transmission shafts (1031) away from bevel gear four (1030) are fixedly connected to bevel gear one (1032), the upper ends of the bevel gears (1032) are meshedly connected to bevel gear two (1033), and the lower ends of the sewage tanks (1023) are fixedly installed with sealing plates (1034).

2. A four-way vehicle and a matching shelf according to claim 1, characterized in that: The lower end of the four-way reducer (104) is fixedly connected to the inner bottom of the housing (101), and the outer periphery of the wheel hub (108) is fixedly connected to the openings on both sides of the housing (101).

3. A four-way vehicle and a matching shelf according to claim 1, characterized in that: The upper ends of the limit blocks (109) are fixedly connected to the four corners of the lower end of the shell (101), the lower ends of the cleaning chamber (1042) are fixedly connected to the four corners of the inner lower wall of the shell (101), and the lower ends of the partitions (1012) are in contact with the upper ends of the cleaning sponge wheels (1011).

4. A four-way vehicle and a matching shelf according to claim 1, characterized in that: The side of the water storage tank (1013) away from the motor (103) is fixedly connected to the middle of the inner periphery of the housing (101), and the end of the water delivery pipe (1022) away from the water delivery tank (1014) passes through both ends of the limiting bracket (1039) and is connected to the interior of the cleaning tank (1042).

5. The four-way vehicle and the matching shelf according to claim 1, characterized in that: The lower ends of the sewage tank (1023) are fixedly connected to the four corner openings in the middle of the lower end of the shell (101), and the outer side of the sewage tank (1023) is connected to a suction pipe (1041), and the ends of the suction pipe (1041) away from the sewage tank (1023) are connected to the interior of the cleaning tank (1042).

6. A four-way vehicle and a matching shelf according to claim 5, characterized in that: The limit drive assembly comprises a limit drive wheel (1035), the outer periphery of the limit drive wheel (1035) is fixedly mounted inside the second bevel gear (1033) and the second spur gear (1021), the interior of the limit drive wheel (1035) is rotatably connected with a ratchet (1036), the interior of the limit drive wheel (1035) is evenly distributed with mounting shafts (1037), and the middle outer periphery of the mounting shaft (1037) is fixedly connected with a ratchet pawl (1038).

7. A four-way vehicle and a matching shelf according to claim 6, characterized in that: A spring (1040) is fixedly installed on the side of the pawl (1038) away from the ratchet (1036), and the side of the spring (1040) away from the pawl (1038) is fixedly connected to the inside of the limit drive wheel (1035), and the inner periphery of the ratchet (1036) is fixedly connected to the middle periphery of the drive rod (105) and the periphery of the driving end of the three-way transmission (106) away from the motor (103).

8. The four-way vehicle and the matching shelf according to claim 1, characterized in that: A rotating shaft (1043) is rotatably connected to the middle of the inner wall of one end of the water pipe (1022) close to the cleaning chamber (1042); one end of the rotating shaft (1043) is fixedly connected to an impeller (1044); a conical hole (1045) is provided on the inner wall of one end of the water pipe (1022); the rotating shaft (1043) passes through the water pipe (1022) and is fixedly connected to a cross plate (1046); square grooves (1047) are symmetrically provided inside the cross plate (1046); a rotating drum (1048) is fixedly connected to one side of the cross plate (1046) close to the rotating shaft (1043); the rotating drum (1048) is rotatably connected to the water pipe (1022); and a guide inclined block (1049) is fixedly connected to one side of the partition plate (1012) close to the cross plate (1046).

9. The four-way vehicle and the matching shelf according to claim 1, characterized in that: A Y-lane corbel beam (4) is fixedly connected to one side of the column (6); a Y-lane reversing rail (2) is fixedly installed on the inner sides of the two Y-lane corbel beams (4); an X-lane track (3) is symmetrically fixedly connected to the Y-lane reversing rail (2) on one side close to the Y-lane corbel beam (4); the two X-lane tracks (3) are located on the inner sides of the two Y-lane corbel beams (4); a Y-lane guide rail shelf (5) is fixedly installed on the outer side of the column (6); the X-lane track (3) and the Y-lane corbel beam (4) are longitudinally arranged; the Y-lane guide rail shelf (5) is located on both sides of the Y-lane reversing rail (2); and the Y-lane reversing rail (2) and the Y-lane guide rail shelf (5) are both transversely arranged.

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