A shuttle vehicle for logistics storage

Abstract

The present application relates to the field of conveying facilities, in particular to a logistics storage shuttle, including a ground rail and a vehicle body installed on the ground rail, the upper end of the vehicle body is provided with a shelf, the upper end of the vehicle body is elastically installed with a lock rack seat on both sides, the opposite sides of the two lock rack seats are symmetrically provided with two lock rack ears, the lock rack ears are aligned with the legs of the shelf, the front and rear ends of the vehicle body are provided with reverse moving parts, the two lock rack seats are connected with the reverse moving parts, the side of one of the lock rack seats is provided with a push lock wheel, the side of the ground rail behind the push lock wheel is provided with a push wheel frame, the front end of the shelf is elastically installed with a push rod, the middle of the multiple layers of the shelf is symmetrically provided with two pieces of a push piece, the front end of the two pieces of the push piece is extended with a guide sleeve. The present application can facilitate the logistics personnel to grab and carry the box, and at the same time ensure the stable conveying of the shelf and the box.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of conveying facilities, in particular to a shuttle vehicle for logistics storage. BACKGROUND

[0002] Logistics storage is an important link in the logistics system, which involves the use of warehouses, sites to store, keep, load and unload, and distribute goods. The shuttle vehicle is an important conveying facility in logistics storage. During the conveying process, the shuttle vehicle moves in the track with the rack loaded with the box to convey the rack and the box to the designated location for unloading and handling.

[0003] However, in the actual conveying process, the goods grid on the rack is matched with the box, so when the light weight box is stored in the goods grid of the rack, the box is in the state of filling the goods grid, which causes the box and the rack to be closely attached, making it difficult for the logistics personnel to grasp the box during handling, resulting in inconvenience in handling. SUMMARY

[0004] The purpose of the present application is to solve the shortcomings in the background art and provide a shuttle vehicle for logistics storage.

[0005] To achieve the above purpose, the technical scheme adopted by the present application is as follows: a shuttle vehicle for logistics storage, comprising a track and a vehicle body installed on the track, the upper end of the vehicle body is provided with a rack, the upper end of the vehicle body is elastically installed with a lock rack seat on both sides of the edge, the opposite surfaces of the two lock rack seats are symmetrically extended with two lock rack ears, the lock rack ears are aligned with the legs of the rack, the front and rear ends of the vehicle body are provided with reverse moving parts, the two lock rack seats are connected with the reverse moving parts, one side of one of the lock rack seats is provided with a push lock wheel, the side of the track behind the push lock wheel is provided with a push wheel frame, the front end of the rack is elastically installed with a push rod, the middle part of the multi-layer goods grid of the rack is symmetrically provided with two pieces of the push piece, the front end of the two pieces of the push piece is extended with a guide sleeve, the guide sleeve and the push rod are connected with a box pushing frame, the guide sleeve is slidingly connected with the rack, the lower end of the push rod is connected with a top wheel, the side of the top wheel is provided with an inclined rail, and the inclined rail is connected with the reverse moving part.

[0006] Preferably, the upper end surface of the vehicle body is square and four positioning grooves are arranged, the legs of the rack are inserted into the inside of the positioning grooves, the side surface of the push wheel frame is fixedly installed with an extension frame, and the end of the extension frame is fixed with the track.

[0007] Preferably, the upper edge of the front end of the rack is fixedly installed with a bearing frame, the outer surface of the push rod is slidingly installed with a rod sleeve, the rod sleeve is fixed to the middle part of the bearing frame, the upper end of the push rod is coaxially embedded with a positioning ring, and the positioning ring is attached to the upper end of the rod sleeve.

[0008] Preferably, the outer surface of the push rod is coaxially inlaid with a plurality of connecting caps, the outer upper portion of the push rod is wound with a second reset spring, one end of the second reset spring is fixed to the lower end of the rod sleeve, and the other end of the second reset spring is fixed to the connecting cap of the top.

[0009] Preferably, the front end of the guide sleeve extends with an extension ear, one end of the box frame is rotatably connected with the extension ear, the two sides of the connecting cap extend with connecting ears, the other end of the box frame is rotatably connected with the connecting ears, the inside of the guide sleeve is slidably installed with a square guide frame, the square guide frame penetrates out from the two sides of the guide sleeve, the end portion of the square guide frame is fixed to the goods shelf, and the upper and lower ends of the push piece symmetrically extend with two pieces of tabs.

[0010] Preferably, the reverse moving piece comprises load bearing shafts fixedly installed in the middle portions of the front and rear end faces of the vehicle body respectively, the outer surfaces of the load bearing shafts are coaxially rotatably installed with gears, the upper portions of the gears are engaged with upper toothed plates, the lower portions of the gears are engaged with lower toothed plates, the two ends of the two lock frame seats are fixedly installed with guide columns, the upper end of the lower toothed plate is fixedly installed with a second connecting block, the upper end of the upper toothed plate is fixedly installed with a first connecting block, the inclined rail is fixed to the first connecting block, the guide column on one of the lock frame seats is fixed to the second connecting block, and the guide column on the other lock frame seat is fixed to the first connecting block.

[0011] Preferably, the outer surface of the guide column is slidably installed with a column sleeve, the column sleeve is fixed to the vehicle body, the outer side of the guide column is wound with a first reset spring, one end of the first reset spring is fixed to the lock frame seat, the other end of the first reset spring is fixed to one side of the column sleeve, the outer surface of the guide column is coaxially inlaid with a positioning cap, and the positioning cap is tightly positioned on the other side of the column sleeve.

[0012] Preferably, the end portion of the load bearing shaft is fixedly installed with a plate frame, the two ends of the plate frame are fixedly installed with recessed guide frames, the upper toothed plate is slidably installed in the inside of the upper recessed guide frame, and the lower toothed plate is slidably installed in the inside of the lower recessed guide frame.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] 1、When the vehicle body moves to the end of the ground rail, the push lock wheel will pass through the push wheel frame, at this time the push lock wheel is pushed by the inclined surface of the push wheel frame and moves to the direction of the ground rail, thereby driving the lock frame seat to move, at this time the inclined rail moves synchronously with the lock frame seat to push the top wheel, so that the top wheel rolls along the inclined surface of the inclined rail and moves upward, thereby driving the push rod to move upward to drive the box pushing frame to move and push the guide sleeve, so that the two guide sleeves slide in opposite directions on the square guide frame, thereby driving the two pieces of the pushing piece to move in opposite directions to push the box in the goods grid of the goods shelf, so that the boxes on both sides extend from both sides of the goods grid, thereby facilitating the logistics personnel to grasp and carry the boxes.

[0015] 2、When the push lock wheel drives one of the lock frame seats to move under the push of the push wheel frame, the guide column on the lock frame seat will pass through the No. 2 connecting block to drive the lower tooth plate to move, and then pass through the gear to drive the upper tooth plate to move, so as to drive the other lock frame seat to move by the upper tooth plate, at this time the guide column slides in the column sleeve to guide the lock frame seat, so that the two lock frame seats move towards each other, so that the lock frame ears on the lock frame seat can be pressed on the legs of the goods shelf, so as to press the goods shelf tightly on the vehicle body, so that the goods shelf will not be displaced or tilted during the pushing of the box, thereby ensuring the stable conveying of the goods shelf and the box. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of a shuttle vehicle for logistics and storage of the application;

[0017] Figure 2 It is a structural schematic view of a shuttle vehicle for logistics and storage of the application; Figure 1 It is an enlarged view of A;

[0018] Figure 3 It is an enlarged view of B of the shuttle vehicle for logistics and storage of the application; Figure 1

[0019] Figure 4 It is a schematic view of a goods shelf of the shuttle vehicle for logistics and storage of the application;

[0020] Figure 5 It is an enlarged view of C of the shuttle vehicle for logistics and storage of the application; Figure 4

[0021] Figure 6 It is a schematic view of a bearing shaft of the shuttle vehicle for logistics and storage of the application;

[0022] Figure 7 It is a schematic view of a vehicle body of the shuttle vehicle for logistics and storage of the application;

[0023] Figure 8 It is an extended view of the box of the shuttle vehicle for logistics and storage of the application.

[0024] ​​In the figure: 1, ground rail; 2, vehicle body; 3, shelf; 4, box; 5, lock holder seat; 6, push lock wheel; 7, extension holder; 8, push wheel holder; 9, positioning groove; 10, lock holder ear; 11, inclined rail; 12, guide column; 13, first connecting block; 14, bearing shaft; 15, top wheel; 16, push rod; 17, box shifting holder; 18, extension ear; 19, guide sleeve; 20, column sleeve; 21, positioning cap; 22, first reset spring; 23, second connecting block; 24, concave guide holder; 25, connecting cap; 26, connecting ear; 27, second reset spring; 28, rod sleeve; 29, positioning ring; 30, bearing holder; 31, shifting piece; 32, tab; 33, square guide holder; 34, lower tooth plate; 35, gear; 36, upper tooth plate; 37, plate holder. DETAILED DESCRIPTION

[0025] The following description is provided to enable any person skilled in the art to practice the application. The preferred embodiments described herein are only examples of the application and various modifications can be made by those skilled in the art.

[0026] As Figures 1-8The utility model provides an intermodal logistics shuttle car, including ground rail 1 and install on ground rail 1 car body 2, the upper end of car body 2 places goods shelf 3, because car body 2 namely shuttle car moves in ground rail 1, to carry out conveying to the goods shelf 3 of being equipped with goods box 4 is prior art, and has been widely used, thus here does not carry out the detailed elaboration, the upper end both sides edges of car body 2 are elastically installed with lock frame seat 5, the opposite surface of two lock frame seats 5 is symmetrically extended with two lock frame ears 10, lock frame seat 5 plays the effect of carrying lock frame ear 10, lock frame ear 10 is aligned with the support of goods shelf 3, can be convenient for lock frame ear 10 press on the support of goods shelf 3, to press tightly goods shelf 3 on car body 2, make goods box 4 in the process of being pushed and goods shelf 3 will not appear the phenomenon of displacement, dumping, the front and rear end of car body 2 is provided with reverse moving part, two lock frame seats 5 are connected with reverse moving part, one of lock frame seats 5's side surface is installed with push lock wheel 6, the side surface of ground rail 1 is provided with push wheel frame 8 in the rear of push lock wheel 6, push lock wheel 6 moves towards the direction of ground rail 1 under the push of push wheel frame 8 inclined plane, and then drive one of lock frame seats 5 moves, the front end of goods shelf 3 is elastically installed with push rod 16, the middle part of goods shelf 3 multilayer goods grid is provided with two pieces of paddle 31 symmetrically, the front end of two pieces of paddle 31 is extended with guide sleeve 19, and guide sleeve 19 is connected with push rod 16 between push box frame 17, push rod 16 can drive push box frame 17 movement to push guide sleeve 19, make two guide sleeves 19 can on square guide frame 33 opposite sliding, to drive two pieces of paddle 31 opposite movement, to push goods box 4 in the goods grid of goods shelf 3, make two sides goods box 4 from the both sides of goods grid stretch out, guide sleeve 19 and goods shelf 3 are slidably connected, the lower end of push rod 16 is connected with top wheel 15, and the side of top wheel 15 is provided with inclined rail 11, and inclined rail 11 is connected with reverse moving part, and top wheel 15 and inclined rail 11 play the effect of driving push rod 16 to move.

[0027] The upper end surface of car body 2 is square and is provided with four positioning grooves 9, the support of goods shelf 3 is inserted into the inside of positioning groove 9, positioning groove 9 plays the effect of positioning goods shelf 3, so that the support of goods shelf 3 can be aligned with lock frame ear 10, the side surface of push wheel frame 8 is fixedly installed with extension frame 7, and the end of extension frame 7 is fixed with ground rail 1, and extension frame 7 plays the effect of fixing push wheel frame 8.

[0028] The upper edge of the front end of goods shelf 3 is fixedly installed with bearing frame 30, the outer surface of push rod 16 is slidably installed with rod sleeve 28, and bearing frame 30 plays the effect of fixing rod sleeve 28, and rod sleeve 28 is fixed to the middle part of bearing frame 30, and rod sleeve 28 plays the effect of guiding push rod 16, and the upper end of push rod 16 is coaxially embedded with positioning ring 29, and positioning ring 29 is attached to the upper end of rod sleeve 28, and positioning ring 29 plays the effect of positioning the reset height of push rod 16.

[0029] The outer surface linear array of the push rod 16 is coaxially inlaid with a plurality of connecting caps 25, the connecting caps 25 serve to bear the connecting ears 26, the outer side upper portion of the push rod 16 is wound with a No. 2 reset spring 27, one end of the No. 2 reset spring 27 is fixed with the lower end of the rod sleeve 28, the other end of the No. 2 reset spring 27 is fixed with the connecting cap 25 at the top, the No. 2 reset spring 27 can push the push rod 16, so that the push rod 16 after moving is reset.

[0030] The front end of the guide sleeve 19 extends with a protruding ear 18, one end of the dial box frame 17 is rotationally connected with the protruding ear 18, the protruding ear 18 serves to facilitate the connection with the dial box frame 17, both sides of the connecting cap 25 extend with the connecting ears 26, the other end of the dial box frame 17 is rotationally connected with the connecting ears 26, the connecting ears 26 serve to facilitate the connection with the dial box frame 17, the inside of the guide sleeve 19 is slidably installed with a square guide frame 33, the square guide frame 33 penetrates from both sides of the guide sleeve 19, the square guide frame 33 serves to guide the guide sleeve 19, the end of the square guide frame 33 is fixed with the goods shelf 3, the upper and lower ends of the dial piece 31 symmetrically extend with two tabs 32, the tabs 32 can increase the contact surface of the dial piece 31 and the goods box 4, so as to facilitate the pushing.

[0031] The reverse moving piece includes a bearing shaft 14 fixedly installed in the middle of the front and rear end faces of the vehicle body 2 respectively, the outer surface of the bearing shaft 14 is coaxially rotationally installed with a gear 35, the bearing shaft 14 serves to bear the gear 35, the upper portion of the gear 35 is engaged with an upper tooth plate 36, the lower portion of the gear 35 is engaged with a lower tooth plate 34, both ends of the two lock frame seats 5 are fixedly installed with guide columns 12, the cooperation between the upper tooth plate 36, the lower tooth plate 34 and the gear 35 can move the two lock frame seats 5 towards each other, the upper end of the lower tooth plate 34 is fixedly installed with a No. 2 connecting block 23, the upper end of the upper tooth plate 36 is fixedly installed with a No. 1 connecting block 13, the inclined rail 11 is fixed with the No. 1 connecting block 13, the guide column 12 on one of the lock frame seats 5 is fixed with the No. 2 connecting block 23, the guide column 12 on the other lock frame seat 5 is fixed with the No. 1 connecting block 13, the No. 2 connecting block 23 and the No. 1 connecting block 13 both serve to connect, when one of the lock frame seats 5 moves, the guide column 12 on the lock frame seat 5 will pass through the No. 2 connecting block 23 to drive the lower tooth plate 34 to move, and then pass through the gear 35 to drive the upper tooth plate 36 to move, so as to drive the other lock frame seat 5 to move by the upper tooth plate 36, at this time the guide column 12 slides in the column sleeve 20 to guide the lock frame seat 5, so that the two lock frame seats 5 move towards each other, so that the lock frame ears 10 on the lock frame seat 5 can be pressed on the supporting legs of the goods shelf 3, so as to press the goods shelf 3 tightly on the vehicle body 2.

[0032] The outer surface of the guide column 12 is slidingly installed with a column sleeve 20, the column sleeve 20 is fixed on the vehicle body 2, the column sleeve 20 and the guide column 12 play a role in guiding the lock holder seat 5, the outer side of the guide column 12 is wound with a first reset spring 22, one end of the first reset spring 22 is fixed with the lock holder seat 5, the other end of the first reset spring 22 is fixed with one side of the column sleeve 20, the first reset spring 22 plays a role in resetting the moved lock holder seat 5, the outer surface of the guide column 12 is coaxially embedded with a positioning cap 21, the positioning cap 21 is tightly on the other side of the column sleeve 20, the positioning cap 21 plays a role in positioning the reset position of the lock holder seat 5.

[0033] The end of the bearing shaft 14 is fixedly installed with a plate frame 37, both ends of the plate frame 37 are fixedly installed with a concave guide frame 24, the plate frame 37 plays a role in fixing the concave guide frame 24, the upper tooth plate 36 is slidingly installed in the inside of the upper concave guide frame 24, the lower tooth plate 34 is slidingly installed in the inside of the lower concave guide frame 24, the concave guide frame 24 plays a role in guiding the upper tooth plate 36 and the lower tooth plate 34.

[0034] In use, the vehicle body 2 moves in the track 1 to convey the goods shelf 3 with the goods box 4, when the vehicle body 2 moves to the end of the track 1, the push lock wheel 6 will pass through the push wheel frame 8, at this time the push lock wheel 6 moves to the direction of the track 1 under the push of the inclined surface of the push wheel frame 8, thereby driving one of the lock holder seats 5 to move, so that the guide column 12 on the lock holder seat 5 moves the lower tooth plate 34 through the second connecting block 23, thereby moving the upper tooth plate 36 through the gear 35 to drive the other lock holder seat 5 to move by the upper tooth plate 36, at this time the guide column 12 slides in the column sleeve 20 to guide the lock holder seat 5, so that the two lock holder seats 5 move towards each other, so that the lock holder ears 10 on the lock holder seats 5 can be pressed on the legs of the goods shelf 3 to press the goods shelf 3 on the vehicle body 2, in the process of moving the other lock holder seat 5 by the upper tooth plate 36, the inclined rail 11 also moves synchronously, when the lock holder ears 10 are just pressed on the legs of the goods shelf 3, the inclined rail 11 is just moved to the state of contacting the top wheel 15, then the two lock holder seats 5 continue to move towards each other to drive the lock holder ears 10 to slide on the legs of the goods shelf 3, at this time the inclined rail 11 continues to move to push the top wheel 15, so that the top wheel 15 rolls up along the inclined surface of the inclined rail 11 to move upward, thereby driving the push rod 16 to move upward to drive the box pushing frame 17 to move to push the guide sleeve 19, so that the two guide sleeves 19 can slide on the square guide frame 33 in opposite directions, thereby driving the two pieces of the pushing piece 31 to move in opposite directions to push the goods box 4 in the goods compartment of the goods shelf 3, so that the goods boxes 4 on both sides extend from both sides of the goods compartment, thereby facilitating the logistics personnel to grasp and carry the goods box 4.

[0035] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only the principles of the present application. Various changes and improvements can be made without departing from the spirit and scope of the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A shuttle vehicle for logistics storage, comprising a ground rail (1) and a vehicle body (2) installed on the ground rail (1), and a shelf (3) placed at the upper end of the vehicle body (2), characterized in that: The upper end of the vehicle body (2) is elastically mounted with a lock rack seat (5) on both sides of the edge, and the opposite sides of the two lock rack seats (5) are symmetrically extended with two lock rack ears (10), which are aligned with the legs of the shelf (3). The front and rear ends of the vehicle body (2) are provided with reverse moving parts, and the two lock rack seats (5) are connected with the reverse moving parts. One side of one of the lock rack seats (5) is provided with a push lock wheel (6), and the side of the ground rail (1) behind the push lock wheel (6) is provided with a push wheel frame (8). The front end of the shelf (3) is elastically mounted with a push rod (16), and the middle part of the multi-layer goods grid of the shelf (3) is symmetrically provided with two pieces of a push piece (31). The front end of the two pieces of the push piece (31) is extended with a guide sleeve (19), and the guide sleeve (19) and the push rod (16) are connected with a box pushing frame (17). The guide sleeve (19) is connected with the shelf (3) in a sliding manner. The lower end of the push rod (16) is connected with a top wheel (15), and the side of the top wheel (15) is provided with an inclined rail (11), and the inclined rail (11) is connected with the reverse moving part. The reverse moving part includes a bearing shaft (14) fixedly installed in the middle of the front and rear end faces of the vehicle body (2), respectively. The outer surface of the bearing shaft (14) is coaxially rotatably mounted with a gear (35). The upper part of the gear (35) is engaged with an upper toothed plate (36), and the lower part of the gear (35) is engaged with a lower toothed plate (34). The two ends of the two lock rack seats (5) are fixedly installed with guide columns (12). The upper end of the lower toothed plate (34) is fixedly installed with a No. 2 connecting block (23). The upper end of the upper toothed plate (36) is fixedly installed with a No. 1 connecting block (13). The inclined rail (11) is fixed with the No. 1 connecting block (13). The guide column (12) on one of the lock rack seats (5) is fixed with the No. 2 connecting block (23), and the guide column (12) on the other lock rack seat (5) is fixed with the No. 1 connecting block (13). The outer surface of the guide column (12) is slidably mounted with a column sleeve (20), and the column sleeve (20) is fixed to the vehicle body (2). The outer side of the guide column (12) is wound with a No. 1 reset spring (22), one end of the No. 1 reset spring (22) is fixed with the lock rack seat (5), and the other end of the No. 1 reset spring (22) is fixed with one side of the column sleeve (20). The outer surface of the guide column (12) is coaxially embedded with a positioning cap (21), and the positioning cap (21) is tightly positioned on the other side of the column sleeve (20). 2.The shuttle vehicle for logistics storage according to claim 1, characterized in that: The upper end face of the vehicle body (2) is square and arranged with four positioning grooves (9). The legs of the shelf (3) are inserted into the inside of the positioning groove (9). The side of the push wheel frame (8) is fixedly installed with an extension frame (7), and the end of the extension frame (7) is fixed with the ground rail (1). 3.The shuttle vehicle for logistics storage according to claim 1, characterized in that: The front end upper edge of the shelf (3) is fixedly provided with a bearing frame (30), the outer surface upper portion of the push rod (16) is slidably provided with a rod sleeve (28), the rod sleeve (28) is fixed to the middle portion of the bearing frame (30), the upper end portion of the push rod (16) is coaxially embedded with a positioning ring (29), and the positioning ring (29) is attached to the upper end of the rod sleeve (28).

4. The shuttle vehicle according to claim 3, characterized in that: A plurality of connecting caps (25) are coaxially embedded on the linear array of the outer surface of the push rod (16), the upper portion of the outer side of the push rod (16) is wound with a second reset spring (27), one end of the second reset spring (27) is fixed to the lower end of the rod sleeve (28), and the other end of the second reset spring (27) is fixed to the connecting cap (25) at the top.

5. The shuttle vehicle according to claim 4, characterized in that: The front end of the guide sleeve (19) extends an extension ear (18), one end of the dial box frame (17) is rotatably connected with the extension ear (18), the two sides of the connecting cap (25) are extended with connecting ears (26), the other end of the dial box frame (17) is rotatably connected with the connecting ears (26), the inside of the guide sleeve (19) is slidably provided with a square guide frame (33), the square guide frame (33) penetrates from the two sides of the guide sleeve (19), the end portion of the square guide frame (33) is fixed to the shelf (3), and the upper and lower ends of the dial piece (31) are symmetrically extended with two tabs (32). 6.The shuttle vehicle for logistics storage according to claim 1, characterized in that: The end portion of the bearing shaft (14) is fixedly provided with a plate frame (37), the two ends of the plate frame (37) are fixedly provided with recessed guide frames (24), the upper tooth plate (36) is slidably installed in the inside of the upper recessed guide frame (24), and the lower tooth plate (34) is slidably installed in the inside of the lower recessed guide frame (24).

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