Tray for logistics turnover

Abstract

The utility model relates to the technical field of logistics trays, in particular to a tray for logistics turnover, which comprises a fixed tray, guide rods are arranged at four corners of the top end of the fixed tray, a movable tray is slidably sleeved on the four guide rods, a top plate is arranged at the top ends of every two guide rods, and a movable tray is arranged on the top plate. A fixing assembly is arranged at the top end of each top plate and used for connecting the movable tray and the top plate, a plurality of supporting blocks are arranged at the bottom end of the fixed tray, an extension plate is slidably inserted into an inner cavity of the fixed tray, and a motor is arranged in an inner cavity of the supporting block located in the middle; the output end of the motor extends into an inner cavity of the fixed tray and is fixedly connected with a rotating rod, and two reset assemblies are arranged on the front side and the rear side of the inner cavity of the fixed tray correspondingly. According to the tray for logistics turnover, the problems that in the actual using process of the tray, the bearing area cannot be adjusted, the number of borne goods is limited, and the flexibility is poor in the using process are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of logistics pallet, concretely to a pallet for logistics turnover. BACKGROUND

[0002] The pallet is a medium for changing static goods into dynamic goods, a cargo carrying platform, and the existing elevator spare part package needs to be placed on the pallet during the transfer process and then transferred

[0003] The utility model discloses a kind of environmentally-friendly logistics pallets with high toughness of CN202222136057.7, including logistics pallet body, the outer wall of one side of the logistics pallet body is fixedly connected with corner guard plate by bolt, and the outer wall of one side of the logistics pallet body is penetrated with protection connecting plate near the side position of corner guard plate, the corner guard plate and protection connecting plate are fixedly connected by bolt, and the outer wall of one side of corner guard plate away from the logistics pallet body is provided with anti-collision rib strip. The environmentally-friendly logistics pallet with high toughness of the triangular structure combined by corner guard plate and protection connecting plate can ensure its structural strength, and then better protect the corners of the logistics pallet body, avoid the corners of the logistics pallet body from being impacted to cause deformation and affect the structural stability, use stability and safety of the logistics pallet body, and ensure the structural toughness of the logistics pallet body.

[0004] But the pallet in the above patent cannot adjust the bearing area in the actual use process, and the amount of goods it bears is limited, and the flexibility in use is poor. To solve this problem, a pallet for logistics turnover is provided. UTILITY MODEL CONTENTS

[0005] The utility model discloses a kind of pallets for logistics turnover, to solve the problems raised in the above background art. To achieve the above object, the utility model provides the following technical scheme: a kind of pallet for logistics turnover, including fixed pallet, the top end of the fixed pallet is provided with guide rod in four corners, four The guide rod is slidably sleeved with movable pallet, the top end of every two guide rods is provided with top plate, the top end of each top plate is provided with fixed assembly for connecting movable pallet and top plate, the bottom end of the fixed pallet is provided with multiple support blocks, the inner cavity of the fixed fixed pallet is slidably inserted with extension plate, the inner cavity of the support block in middle part is provided with motor, the output of the motor extends to the inner cavity of fixed pallet and is fixedly connected with rotating rod, the inner cavity of the fixed pallet is provided with two reset components respectively on front and back sides.

[0006] Preferably, the inner cavity of the support block in middle part is provided with battery, and the battery is electrically connected with the motor.

[0007] Preferably, the reset assembly comprises a baffle, a slide rod, a slide block and a spring, the baffle is arranged on one side of the inner wall of the fixed tray, one end of the slide rod is fixedly connected to the outer wall of the baffle, the other end of the slide rod is fixedly connected to one side of the inner wall of the fixed tray, the slide block is slidably sleeved on the outer wall of the slide rod and is fixedly connected to one side of the outer wall of the extension plate, the spring is sleeved on the outer wall of the slide rod, one end of the spring is fixedly connected to the slide block, and the other end of the spring is fixedly connected to one side of the inner wall of the fixed tray.

[0008] Preferably, the fixing assembly comprises a fixed block, a rack, a sliding assembly, two insertion holes and a fixing rod, the fixed block is arranged on one side of the top end of the movable tray, the rack is arranged on the top end of the top plate, the sliding assembly is arranged in the inner cavity of the rack and extends to the bottom end of the top plate, the two fixing rods are arranged on the sliding assembly, and the two insertion holes are respectively formed on the front and rear sides of the fixed block.

[0009] Preferably, the inner cavity of the insertion hole is matched with the outer wall of the fixing rod.

[0010] Preferably, the sliding assembly comprises a lead screw, a knob, two sliding plates, a strip-shaped hole and two moving rods, one end of the lead screw is rotatably connected to the rear side of the inner cavity of the rack through a bearing, the other end of the lead screw extends to the front end of the rack and is fixedly connected with the knob, the two sliding plates are respectively screwed on the front and rear sides of the outer wall of the lead screw, the strip-shaped hole is formed in the middle of the top plate, the two moving rods are slidably embedded in the inner cavity of the strip-shaped hole, the top ends of the two moving rods are fixedly connected with the bottom ends of the two sliding plates, and the bottom ends of the two moving rods are fixedly connected with the two fixing rods.

[0011] Preferably, the threads on the left and right sides of the outer wall of the lead screw are oppositely arranged.

[0012] Preferably, the bottom end of each support block is provided with a non-slip pad.

[0013] Compared with the prior art, the device has the advantages that:

[0014] 1. The movable tray is moved below the top plate along the guide rod, and the fixed rod is inserted into the inner cavity of the insertion hole through the sliding assembly, so that the movable tray is fixed, the device is converted into a double-layer structure, more goods can be conveniently carried, and the problem of tilting due to the overhigh stacking of goods on the single-layer tray is avoided.

[0015] 2, by motor drive rotating rod, make rotating rod both ends push two extension board stretch out the inner chamber of fixed tray, further can to the use area of tray further expand, make it can carry more goods, in the process of extension board stretch out will make sliding block along slide bar slide, extrude spring, after rotating rod reset, under the action of spring elasticity, can make sliding block drive extension board reset and store to the inner chamber of fixed fixed tray, convenient for extension board to store. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure schematic diagram of the utility model adjusting assembly;

[0018] Figure 3 It is the structure schematic diagram of the utility model motor and battery;

[0019] Figure 4 It is the A place enlarged view of the utility model Figure 2 ;

[0020] Figure 5 It is the structure schematic diagram of the utility model fixed assembly;

[0021] Figure 6 It is the structure schematic diagram of the utility model sliding assembly.

[0022] In the drawing: 1, fixed tray; 2, guide rod; 3, mobile tray; 4, top plate; 5, fixed block; 6, jack; 7, fixed rod; 8, extension board; 9, support block; 10, motor; 11, battery; 12, rotating rod; 13, baffle; 14, sliding block; 15, slide bar; 16, spring; 17, rack; 18, screw rod; 19, knob; 20, sliding plate; 21, strip hole; 22, moving rod. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor fall within the scope of the utility model.

[0024] Please refer to Figures 1 to 6The utility model provides a kind of technical scheme: a logistics turnover tray, including fixed tray 1, the top end four corners of fixed tray 1 are provided with guide rod 2, four guide rods 2 are slidably sleeved with mobile tray 3, the top of every two guide rods 2 is provided with top plate 4, and the top of each top plate 4 is provided with fixed assembly for connecting mobile tray 3 and top plate 4, mobile tray 3 is moved along guide rod 2 and under top plate 4, and by the setting of fixed assembly, the fixation of mobile tray 3 can be realized, so that the device is converted into double-layer structure, so more goods can be conveniently carried, avoid the situation that single-layer tray goods is stacked too high and appears to dump, the bottom of fixed tray 1 is provided with multiple support blocks 9, the inner chamber of fixed tray 1 is slidably inserted with extension plate 8, motor 10 is arranged in the inner chamber of middle support block 9, the output of motor 10 extends to the inner chamber of fixed tray 1 and is fixedly connected with rotating rod 12, rotating rod 12 is rotated by motor 10, so that the two ends of rotating rod 12 push two extension plates 8 to extend the inner chamber of fixed tray 1, and then the use area of tray can be further enlarged, so that it can carry more goods, the inner chamber of fixed tray 1 is provided with two reset components on the front and back sides respectively, by the setting of reset component, extension plate 8 can be reset and stored in the inner chamber of fixed tray 1, and extension plate 8 is conveniently stored.

[0025] In the embodiment, battery 11 is arranged in the inner chamber of middle support block 9, and battery 11 is electrically connected with motor 10, so that battery 11 can provide power supply for the operation of motor 10.

[0026] In the embodiment, the reset component includes baffle 13, slide rod 15, sliding block 14 and spring 16, baffle 13 is arranged on one side of the inner wall of fixed tray 1, one end of slide rod 15 is fixedly connected to the outer wall of baffle 13, the other end of slide rod 15 is fixedly connected to one side of the inner wall of fixed tray 1, sliding block 14 is slidably sleeved on the outer wall of slide rod 15 and is fixedly connected to one side of the outer wall of extension plate 8, spring 16 is sleeved on the outer wall of slide rod 15, one end of spring 16 is fixedly connected to sliding block 14, and the other end of spring 16 is fixedly connected to one side of the inner wall of fixed tray 1, sliding block 14 slides along slide rod 15 and presses spring 16 in the process of extension of extension plate 8, and sliding block 14 drives extension plate 8 to reset and store in the inner chamber of fixed tray 1 under the elastic force of spring 16 after the reset of rotating rod 12, so that extension plate 8 is conveniently stored.

[0027] In the embodiment, the fixing assembly includes a fixing block 5, a rack 17, a sliding assembly, two insertion holes 6 and two fixing rods 7, the fixing block 5 is arranged at the top end of the mobile tray 3, the rack 17 is arranged at the top end of the top plate 4, the sliding assembly is arranged in the inner cavity of the rack 17 and extends to the bottom end of the top plate 4, the two fixing rods 7 are arranged on the sliding assembly, and the two insertion holes 6 are arranged on the front and back sides of the fixing block 5. The two fixing rods 7 are simultaneously slid to the middle of the bottom end of the top plate 4 by the sliding assembly, and then the two fixing rods 7 are inserted into the inner cavities of the two insertion holes 6, so that the top plate 4 and the mobile tray 3 are connected, and the position of the mobile tray 3 is fixed.

[0028] In the embodiment, the inner cavity of the insertion hole 6 is matched with the outer wall of the fixing rod 7, so that the fixing rod 7 can be inserted into the inner cavity of the insertion hole 6.

[0029] In the embodiment, the sliding assembly includes a lead screw 18, a knob 19, two sliding plates 20, a strip-shaped hole 21 and two moving rods 22, one end of the lead screw 18 is rotatably connected to the inner cavity of the rear side of the rack 17 through a bearing, the other end of the lead screw 18 extends to the front end of the rack 17 and is fixedly connected with the knob 19, the two sliding plates 20 are respectively screwed on the outer wall of the lead screw 18 on the front and back sides, the strip-shaped hole 21 is arranged in the middle of the top plate 4, and the two moving rods 22 are slidably embedded in the inner cavities of the strip-shaped hole 21. By arranging the strip-shaped hole 21, the moving rods 22 and the sliding plates 20 can be prevented from rotating with the lead screw 18 when the lead screw 18 rotates, the top end of each moving rod 22 is fixedly connected with the bottom end of each sliding plate 20, and the bottom end of each moving rod 22 is fixedly connected with each fixing rod 7. Rotating the knob 19 drives the lead screw 18 to rotate, so that the threads on the opposite sides of the outer wall of the lead screw 18 generate relative thread rotation force. Therefore, when the lead screw 18 rotates, the two sliding plates 20 can drive the moving rods 22 and the fixing rods 7 to simultaneously slide to the middle of the bottom end of the top plate 4, so that the fixing rods 7 are inserted into the inner cavities of the insertion holes 6 to connect the top plate 4 and the mobile tray 3.

[0030] In the embodiment, the threads on the left and right sides of the outer wall of the lead screw 18 are oppositely arranged, so that the lead screw 18 generates relative thread rotation force on the opposite sides of the outer wall when it rotates, and the two sliding plates 20 simultaneously slide relative to each other.

[0031] In the embodiment, the bottom end of each support block 9 is provided with an anti-skid pad, which can increase the roughness of the bottom end of the support block 9, thereby increasing the friction between the support block 9 and the ground.

[0032] The basic principle, main features and advantages of the present application are shown and described above. The technical personnel in the industry should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to 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 pallet for use in logistics, comprising a fixed pallet (1), characterized in that: The top four corners of the fixed tray (1) are provided with guide rods (2), four movable trays (3) are slidably sleeved on the guide rods (2), the top of each two guide rods (2) is provided with a top plate (4), the top of each top plate (4) is provided with a fixing assembly for connecting the movable tray (3) and the top plate (4), the bottom of the fixed tray (1) is provided with a plurality of supporting blocks (9), the inner cavity of the fixed tray (1) is slidably inserted with an extension plate (8), the inner cavity of the middle supporting block (9) is provided with a motor (10), the output end of the motor (10) extends to the inner cavity of the fixed tray (1) and is fixedly connected with a rotating rod (12), and the inner cavities of the front and rear sides of the fixed tray (1) are respectively provided with two reset assemblies.

2. The pallet of claim 1, wherein: The inner cavity of the middle supporting block (9) is provided with a battery (11), and the battery (11) is electrically connected with the motor (10).

3. The pallet of claim 1, wherein: The reset assembly comprises a baffle (13), a sliding rod (15), a sliding block (14) and a spring (16), the baffle (13) is arranged on one side of the inner wall of the fixed tray (1), one end of the sliding rod (15) is fixedly connected to the outer wall of the baffle (13), the other end of the sliding rod (15) is fixedly connected to one side of the inner wall of the fixed tray (1), the sliding block (14) is slidably sleeved on the outer wall of the sliding rod (15) and is fixedly connected to one side of the outer wall of the extension plate (8), the spring (16) is sleeved on the outer wall of the sliding rod (15), one end of the spring (16) is fixedly connected with the sliding block (14), and the other end of the spring (16) is fixedly connected with one side of the inner wall of the fixed tray (1).

4. The pallet of claim 1, wherein: The fixing assembly comprises a fixed block (5), a rack (17), a sliding assembly and a fixed rod (7), the fixed block (5) is arranged on one side of the top of the movable tray (3), the rack (17) is arranged on the top of the top plate (4), the sliding assembly is arranged in the inner cavity of the rack (17) and extends to the bottom of the top plate (4), and two fixed rods (7) are arranged on the sliding assembly, and the front and rear sides of the fixed block (5) are provided with insertion holes (6).

5. A pallet for use in the logistics cycle according to claim 4, characterized in that: The inner cavity of the insertion hole (6) is matched with the outer wall of the fixed rod (7).

6. The pallet of claim 4, wherein: The sliding assembly comprises a lead screw (18), a knob (19), two sliding plates (20) and two moving rods (22), one end of the lead screw (18) is rotatably connected to the inner cavity of the rear side of the rack (17) through a bearing, the other end of the lead screw (18) extends to the front end of the rack (17) and is fixedly connected with the knob (19), two sliding plates (20) are respectively screwed on the outer wall of the lead screw (18) on the front and rear sides, a strip-shaped hole (21) is formed in the middle of the top plate (4), two moving rods (22) are slidably embedded in the inner cavity of the strip-shaped hole (21), the top of each moving rod (22) is fixedly connected with the bottom of each sliding plate (20), and the bottom of each moving rod (22) is fixedly connected with each fixed rod (7).

7. A pallet for use in the logistics industry according to claim 6 wherein: The threads on the left and right sides of the outer wall of the lead screw (18) are oppositely arranged.

8. The pallet of claim 1, wherein: The bottom end of each support block (9) is provided with a non-slip pad.

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