CN221141069U - Four-way shuttle for carrying trays - Google Patents
Four-way shuttle for carrying trays Download PDFInfo
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- CN221141069U CN221141069U CN202322715842.2U CN202322715842U CN221141069U CN 221141069 U CN221141069 U CN 221141069U CN 202322715842 U CN202322715842 U CN 202322715842U CN 221141069 U CN221141069 U CN 221141069U
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- clamping block
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- 230000000694 effects Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000007792 addition Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
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Abstract
The utility model discloses a four-way shuttle for carrying pallets, which effectively solves the problems that the four-way shuttle cannot stably fix the pallets when the pallets are used for carrying goods and is easy to cause the pallets to skew and fall during driving; the lifting type automobile comprises a frame, wherein a lifting top plate is arranged at the upper end of the frame, a main bevel gear is rotationally connected to the middle part of the lower side of the top plate, and a plurality of auxiliary bevel gears which are uniformly distributed along the circumferential direction of the top plate and are respectively meshed with the main bevel gear are rotationally connected to the top plate; the utility model has smart structure and convenient use, the fixing frame can be driven to move outwards by the screw rod through the rotation of the loop bar, the screw rod, the fixing frame and the clamping block, then the clamping block ejects the fixing frame, and the clamping block can be used for clamping and fixing the tray after recycling the fixing frame, so that the shuttle can stably fix the tray in the moving process, a good fixing effect is achieved, and the problem that the tray is askew or falls due to inertia or collision is avoided.
Description
Technical Field
The utility model relates to the technical field of four-way shuttles, in particular to a four-way shuttle for carrying a tray.
Background
The shuttle mainly has two forms in storage logistics equipment: the shuttle type warehouse-in and warehouse-out system and the shuttle type warehouse-in system are characterized in that a trolley running on a fixed track is used in a reciprocating or loop-back mode, goods are conveyed to a designated place or a connecting device, an intelligent sensing system is arranged, the original position can be automatically memorized, an automatic speed reducing system is used, a plurality of currently used shuttles are used for carrying goods by utilizing the pallet and then transferring the goods, in the use process, the pallet and the goods are only supported by the shuttle and are not effectively fixed, so that the possibility that the pallet is easy to skew due to inertia when the shuttle is driven to a corresponding position to reduce the speed and stop the goods, and further the goods are not put in place or fall is greatly reduced, the whole warehouse speed is influenced, meanwhile, the pallet falls down due to collision with the warehouse in the driving process, and the warehouse operation is influenced.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model aims to provide the four-way shuttle for carrying the pallet, and effectively solves the problems that the four-way shuttle cannot stably fix the pallet when the pallet is used for carrying goods and the pallet is easy to incline and drop when the pallet is driven.
The technical proposal of the utility model is that the utility model comprises a frame, the upper end of the frame is provided with a lifting top plate, the middle part of the lower side of the top plate is rotationally connected with a main bevel gear, a plurality of auxiliary bevel gears which are evenly distributed along the circumferential direction of the top plate and are respectively meshed with the main bevel gear are rotationally connected with the top plate, the auxiliary bevel gears are coaxially and fixedly connected with a sleeve rod, the sleeve rod is rotationally connected with the top plate, the internal thread of the sleeve rod is connected with a lead screw, the lead screw is in sliding connection with the top plate, the outer end of the lead screw is fixedly connected with a fixing frame, the outer wall of the top plate is provided with a plurality of storage tanks which are in one-to-one correspondence with the fixing frames, the fixing frame is positioned in the storage tank corresponding to the fixing frame, a liftable clamping block is arranged in the fixing frame, the middle part of the main bevel gear is slidably connected with a cross rod, the lower end of the cross rod is fixedly connected with a rotatable gear I, and the upper end of the cross rod is fixedly connected with a pressing rod of which the upper end extends out of the top plate.
The front side and the rear side of the frame are respectively and fixedly connected with a hydraulic device, and the upper end of the hydraulic device is fixedly connected with the corresponding side of the lower end of the top plate.
The middle part fixedly connected with protective housing of roof lower extreme, protective housing and frame sliding connection, gear one is located the protective housing, and the roof lower extreme rotates and is connected with forward gear, and forward gear and gear one meshing are equipped with the counter gear below the forward gear is coaxial, and the counter gear can with gear one meshing, lateral wall fixedly connected with and the coaxial rotating electrical machines of counter gear under the protective housing, the output and the counter gear lower extreme fixed connection of rotating electrical machines.
The opposite ends of the forward rotation gear and the reverse rotation gear are respectively fixedly connected with bevel gears, the right side wall in the protective shell is rotationally connected with a rotating rod, and the left end of the rotating rod is fixedly connected with bevel gears which are respectively meshed with the two bevel gears.
And the two sides of the outer wall of the lower end of the clamping block are respectively provided with a placing groove, and a reset spring positioned between the clamping block and the fixing frame is fixedly connected in the placing groove.
The two sides of the fixing frame are respectively provided with a kidney-shaped groove, two sides of the outer wall of the clamping block are respectively fixedly connected with a driving rod which can be inserted into the kidney-shaped groove at the corresponding side, two sides of the inner wall of the storage groove are respectively provided with an inclined groove, and the driving rod can be inserted into the inclined groove at the corresponding side.
Two limiting grooves are formed in the outer wall of the fixing frame, and two sides of the outer wall of the clamping block are fixedly connected with limiting rods which can be inserted into the corresponding side limiting grooves and are U-shaped.
The middle part fixedly connected with of ejector pin is with the coaxial support frame of depression bar down, support frame and depression bar sliding connection down, the lateral wall fixedly connected with is located the pressure spring between support frame and the depression bar down in the support frame.
The utility model has smart structure and convenient use, the fixing frame can be driven to move outwards by the screw rod through the rotation of the loop bar, the screw rod, the fixing frame and the clamping block, then the clamping block ejects the fixing frame, and the clamping block can be used for clamping and fixing the tray after recycling the fixing frame, so that the shuttle can stably fix the tray in the moving process, a good fixing effect is achieved, and the problem that the tray is askew or falls due to inertia or collision is avoided.
Drawings
Fig. 1 is an isometric view of the present utility model.
Fig. 2 is a front isometric view in full section of the present utility model.
Fig. 3 is a partially cut-away isometric view of the present utility model.
Fig. 4 is a cutaway isometric view of the present utility model.
Fig. 5 is a partially cut-away isometric view of the present utility model.
Fig. 6 is an isometric view of the top plate 2 of the present utility model.
Fig. 7 is an enlarged view of a of fig. 2 according to the present utility model.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the drawings.
The utility model provides a by fig. 1 to 7, including frame 1, frame 1 upper end is equipped with liftable roof 2, roof 2 downside middle part rotates and is connected with main bevel gear 3, roof 2 internal rotation is connected with a plurality of vice bevel gears 4 along its circumferencial direction equipartition and respectively with main bevel gear 3 meshing, vice bevel gear 4 coaxial fixedly connected with loop bar 5, loop bar 5 and roof 2 rotate and are connected, loop bar 5 internal thread is connected with lead screw 6, lead screw 6 and roof 2 sliding connection, lead screw 6 outer end fixedly connected with mount 7, roof 2 outer wall has seted up a plurality of storage tanks 8 with mount 7 one-to-one, mount 7 is located the storage tank 8 that its corresponds from, be equipped with liftable clamp splice 9 in the mount 7, main bevel gear 3 middle part sliding connection has cross bar 10, cross bar 10 lower extreme fixedly connected with rotatable gear one 11, cross bar 10 upper end fixedly connected with upper end stretches out roof 2's depression bar 12.
As shown in fig. 1 to 7, a frame 1 is provided for supporting and moving, a top plate 2 is provided for supporting and supporting a tray and goods, a main bevel gear 3, an auxiliary bevel gear 4, a loop bar 5, a lead screw 6, a fixing frame 7 and a clamping block 9 are provided, all the auxiliary bevel gears 4 can be driven to rotate by rotating the main bevel gear 3, the loop bar 5 is used for driving the fixing frame 7 to move outwards through the lead screw 6, the clamping range is enlarged, so that the purpose of clamping the tray is achieved, a cross bar 10, a pressing bar 12 and a gear one 11 can be contacted with the bottom of the tray through the pressing bar 12, the gear one 11 is driven to lift through the cross bar 10 and then meshed with a forward rotation gear 15 or a reverse rotation gear 16, the purpose of changing the forward rotation of the main bevel gear 3 is achieved, and the clamping block 9 can be retracted or extended.
The front side and the rear side of the frame 1 are respectively and fixedly connected with a hydraulic device 13, and the upper end of the hydraulic device 13 is fixedly connected with the corresponding side of the lower end of the top plate 2.
As shown in fig. 5, the hydraulic device 13 is arranged to lift the top plate 2, the hydraulic device 13 comprises two hydraulic cylinders, a hydraulic rod and a connecting flange, the connecting flange is fixedly connected with the top ends of the two hydraulic rods, the connecting flange is fixedly connected with the lower end of the top plate 2, and the lifting stability of the top plate 2 is ensured.
The middle part fixedly connected with protective housing 14 of roof 2 lower extreme, protective housing 14 and frame 1 sliding connection, gear one 11 is located protective housing 14, and roof 2 lower extreme rotates and is connected with corotation gear 15, and corotation gear 15 and gear one 11 meshing are equipped with counter gear 16 coaxially below corotation gear 15, and counter gear 16 can mesh with gear one 11, and the lateral wall fixedly connected with is with the rotating electrical machines 17 coaxial with counter gear 16 under the protective housing 14, and the output and the lower extreme fixed connection of counter gear 16 of rotating electrical machines 17.
As shown in fig. 2 to 7, the protective housing 14 is provided for protecting the internal structure, and the rotary motor 17, the forward rotation gear 15, the reverse rotation gear 16, the bevel gear 18 and the bevel gear 20 are provided, so that the rotary motor 17 can drive the reverse rotation gear 16 to rotate, and further, the forward rotation gear 15 is driven to rotate through the engagement of the bevel gear 18 and the bevel gear 20, and the reverse rotation gear 16 is opposite to the forward rotation gear 15 in the rotation direction of the first gear 11, so that the rotation direction of the first gear 11 can be driven to change when the first gear 11 is engaged, and the purpose of extending or retracting the clamping block 9 is achieved.
The opposite ends of the forward rotation gear 15 and the reverse rotation gear 16 are respectively and fixedly connected with bevel gears 18, the right side wall in the protective shell 14 is rotatably connected with a rotating rod 19, and the left end of the rotating rod 19 is fixedly connected with bevel gears 20 which are respectively meshed with the two bevel gears 18.
As shown in fig. 2 to 7, the bevel gear 18, the bevel gear 20 and the rotating rod 19 are provided, and the bevel gear 18 and the bevel gear 20 can be meshed so as to drive the counter gear 16 and the forward gear 15 to synchronously rotate reversely by using the rotating motor 17, and the rotating rod 19 is used for supporting the bevel gear 20 to avoid transmission failure caused by skew in the use process.
The two sides of the outer wall of the lower end of the clamping block 9 are respectively provided with a placing groove, and a reset spring 21 positioned between the clamping block 9 and the fixing frame 7 is fixedly connected in the placing groove.
As shown in fig. 4, a placement groove is provided for providing a storage space for the return spring 21, and the return spring 21 is provided for powering the lifting of the clamp block 9.
Waist-shaped grooves 22 are respectively formed in two sides of the fixing frame 7, driving rods 23 which can be inserted into the waist-shaped grooves 22 on the corresponding sides are respectively fixedly connected to two sides of the outer wall of the clamping block 9, inclined grooves 24 are respectively formed in two sides of the inner wall of the storage groove 8, and the driving rods 23 can be inserted into the inclined grooves 24 on the corresponding sides.
As shown in fig. 3 to 6, the kidney-shaped groove 22, the driving rod 23 and the inclined groove 24 are arranged, so that the driving rod 23 can synchronously ascend in the kidney-shaped groove 22 in the ascending process of the clamping block 9, the purpose of limiting the clamping block 9 is achieved, the clamping block 9 is ensured not to be inclined, meanwhile, when the fixing frame 7 is retracted into the storage groove 8, the driving rod 23 is under the action of the inclined groove 24 and is retracted into the fixing frame 7, the upper parallel and level of the top plate 2 is ensured, and other goods which do not need clamping can be lifted normally.
Two limiting grooves 25 are formed in the outer wall of the fixing frame 7, and two sides of the outer wall of the clamping block 9 are fixedly connected with limiting rods 26 which can be inserted into the corresponding side limiting grooves 25 and are U-shaped.
As shown in fig. 3 and 5, the limiting groove 25 and the limiting rod 26 are provided to ensure that the clamping block 9 will not skew during lifting, and simultaneously ensure that the clamping block 9 will not separate from the fixing frame 7 and improve the connection stability between the clamping block 9 and the fixing frame 7.
The middle part of the top plate 2 is fixedly connected with a support frame 27 which is coaxial with the lower pressure rod 12, the support frame 27 is in sliding connection with the lower pressure rod 12, and the inner lower side wall of the support frame 27 is fixedly connected with a pressure spring 28 which is positioned between the support frame 27 and the lower pressure rod 12.
As shown in fig. 4 and 7, providing the support bracket 27 and the compression spring 28 can ensure that the depression bar 12 is always kept in a state of being exposed to the upper side of the top plate 2 without an external force, while maintaining the engagement of the first gear 11 with the forward rotation gear 15.
When the utility model is used, the frame 1 moves to the lower part of the tray, then the hydraulic device 13 is started, the hydraulic device 13 drives the top plate 2 to slowly move upwards, meanwhile, the rotating motor 17 is started, the rotating motor 17 drives the reversing gear 16 to rotate, the reversing gear 16 drives the forward rotating gear 15 to rotate under the action of the bevel gear 18 and the bevel gear 20, the forward rotating gear 15 drives the gear I11 meshed with the reversing gear 16 to rotate, the gear I11 drives the main bevel gear 3 to rotate through the cross bar 10, the main bevel gear 3 drives all sleeve bars 5 to synchronously rotate through the auxiliary bevel gear 4, the sleeve bars 5 drive the lead screws 6 connected with the sleeve bars to move outwards, the lead screws 6 drive the fixing frame 7 to move outwards, meanwhile, the driving bars 23 gradually break away from the inclined grooves 24, the clamping blocks 9 move upwards under the action of the reset springs 21, and the driving bars 23 rise to the uppermost clamping blocks 9 of the kidney grooves 22 to stop rising;
When all the clamping blocks 9 extend to the outer edge of the tray, the lower pressure rod 12 is contacted with the lower end of the tray, the lower pressure rod 12 drives the gear I11 to move downwards through the cross rod 10 and separate from the engagement with the forward rotation gear 15 until the lower pressure rod 12 drives the gear I11 downwards to engage with the reversing gear 16, the reversing gear 16 drives the main bevel gear 3 to reverse through the gear I11, the main bevel gear 3 drives all the loop bars 5 to reverse through the corresponding auxiliary bevel gears 4, the fixing frame 7 is recovered inwards until the clamping blocks 9 are contacted with the side wall of the tray to clamp the tray, the rotation of the rotary motor 17 is stopped, and then the top plate 2 is continuously moved upwards until the tray is lifted up;
After moving to the suitable position, the rotating motor 17 is started to rotate reversely, the clamping blocks 9 can be driven to be not used for clamping the tray, the hydraulic device 13 is started, the top plate 2 descends after the tray is placed, the lower pressing rod 12 ascends, the lower pressing rod 12 drives the gear I11 to ascend to be meshed with the forward rotating gear 15, the loop bar 5 rotates reversely to drive all the clamping blocks 9 to be recovered, when the driving rod 23 contacts with the inclined groove 24 on the corresponding side, the clamping blocks 9 are recovered into the fixed frame 7 under the action of the inclined groove 24 and the driving rod 23, the reset spring 21 compresses, the rotating motor is closed, the hydraulic device 13 is closed when the top plate 2 descends to the lower end limit position, and the tray conveying is completed.
In the present utility model, the hydraulic device 13 and the rotary electric machine 17 are conventional, and will not be described in detail here.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions, without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (8)
1. A four-way shuttle for tray transport, including frame (1), its characterized in that, frame (1) upper end is equipped with roof (2) of liftable, roof (2) downside middle part rotates and is connected with main bevel gear (3), roof (2) internal rotation is connected with a plurality of vice bevel gears (4) along its circumferencial direction equipartition and respectively with main bevel gear (3) meshing, vice bevel gear (4) coaxial fixedly connected with loop bar (5), loop bar (5) and roof (2) swivelling joint, loop bar (5) internal thread connection has lead screw (6), lead screw (6) and roof (2) sliding connection, lead screw (6) outer end fixedly connected with mount (7), a plurality of storage tank (8) with mount (7) one-to-one are seted up to the roof (2) outer wall, mount (7) are located its corresponding storage tank (8) from, be equipped with liftable clamp block (9) in mount (7), main bevel gear (3) middle part sliding connection has cross bar (10), cross bar (10) lower extreme fixedly connected with rotatable cross bar (11), upper end fixedly connected with cross bar (12) top end extension (2).
2. The four-way shuttle for carrying the trays according to claim 1, wherein the front side and the rear side of the frame (1) are respectively fixedly connected with a hydraulic device (13), and the upper end of the hydraulic device (13) is fixedly connected with the corresponding side of the lower end of the top plate (2).
3. The four-way shuttle for carrying trays according to claim 1, wherein a protective housing (14) is fixedly connected to the middle part of the lower end of the top plate (2), the protective housing (14) is slidably connected with the frame (1), the first gear (11) is located in the protective housing (14), the lower end of the top plate (2) is rotatably connected with a forward gear (15), the forward gear (15) is meshed with the first gear (11), a reversing gear (16) is coaxially arranged below the forward gear (15), the reversing gear (16) can be meshed with the first gear (11), a rotating motor (17) coaxial with the reversing gear (16) is fixedly connected to the lower side wall of the protective housing (14), and the output end of the rotating motor (17) is fixedly connected with the lower end of the reversing gear (16).
4. A four-way shuttle for pallet handling according to claim 3, wherein the opposite ends of the forward rotation gear (15) and the reverse rotation gear (16) are fixedly connected with bevel gears (18) respectively, the right side wall in the protective shell (14) is rotatably connected with a rotation rod (19), and the left end of the rotation rod (19) is fixedly connected with bevel gears (20) respectively meshed with the two bevel gears (18).
5. The four-way shuttle for carrying the trays according to claim 1, wherein the two sides of the outer wall of the lower end of the clamping block (9) are respectively provided with a placing groove, and a reset spring (21) positioned between the clamping block (9) and the fixing frame (7) is fixedly connected in the placing groove.
6. The four-way shuttle for carrying the trays according to claim 1, wherein the two sides of the fixing frame (7) are respectively provided with a waist-shaped groove (22), two sides of the outer wall of the clamping block (9) are respectively fixedly connected with a driving rod (23) which can be inserted into the waist-shaped groove (22) on the corresponding side, two sides of the inner wall of the storage groove (8) are respectively provided with an inclined groove (24), and the driving rod (23) can be inserted into the inclined groove (24) on the corresponding side.
7. The four-way shuttle for carrying the trays according to claim 1, wherein two limiting grooves (25) are formed in the outer wall of the fixing frame (7), and two sides of the limiting rod (26) which can be inserted into the corresponding side limiting grooves (25) and is U-shaped are fixedly connected to the outer wall of the clamping block (9).
8. The four-way shuttle for carrying trays according to claim 1, wherein a supporting frame (27) coaxial with the lower pressing rod (12) is fixedly connected to the middle of the top plate (2), the supporting frame (27) is slidably connected with the lower pressing rod (12), and a compression spring (28) positioned between the supporting frame (27) and the lower pressing rod (12) is fixedly connected to the inner lower side wall of the supporting frame (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322715842.2U CN221141069U (en) | 2023-10-10 | 2023-10-10 | Four-way shuttle for carrying trays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322715842.2U CN221141069U (en) | 2023-10-10 | 2023-10-10 | Four-way shuttle for carrying trays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221141069U true CN221141069U (en) | 2024-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322715842.2U Active CN221141069U (en) | 2023-10-10 | 2023-10-10 | Four-way shuttle for carrying trays |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221141069U (en) |
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2023
- 2023-10-10 CN CN202322715842.2U patent/CN221141069U/en active Active
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