Tray with movable supporting plate

Abstract

The utility model relates to the field of pallets, in particular to a forklift pallet which can be used in cooperation with a forklift and is provided with movable pallet bodies, the forklift pallet comprises a bottom support, the movable pallet bodies and fixed pallet bodies, the fixed pallet bodies are provided with first supporting columns and are fixedly connected with the bottom support, and the movable pallet bodies are located between the fixed pallet bodies and provided with first movable columns. A screw rod is assembled on the bottom support, a moving assembly is spirally connected to the outer side of the screw rod, the moving assembly is connected with a first moving column, one end of the screw rod penetrates through the bottom support and then is connected with a hand wheel, and the hand wheel drives a moving supporting plate to move left and right; when the distance between the two fork thorns of the forklift is smaller than the total width of the middle fixed supporting plate and the two movable supporting plates, the hand wheel can be screwed to enable the two movable supporting plates to move towards the two sides, so that the fork thorns enter the gaps between the movable supporting plates and the middle fixed supporting plate, and the hand wheel can be detached after the movable supporting plates are adjusted. Protrusions are prevented from being reserved on the periphery of the tray, and flush placement of the trays is not affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the tray field, especially a tray with movable supporting plate. BACKGROUND

[0002] Ton bag is convenient for loading and shipping bulk materials, has the characteristics such as large volume, light weight, easy loading and unloading, is a common packaging material, and ton bag is placed on a tray in logistics transportation, and then the ton bag and the tray are integrally handled by a forklift, or only the ton bag is handled, and the ton bag is usually lifted by a fork of a forklift when handled alone, the above process causes a challenge to the connection between the ring and the ton bag body, if the fork is used to lift the bottom of the ton bag, the above problem will not occur, but the fork is inserted into the space between the tray and the ton bag from the side, which is easy to damage the ton bag.

[0003] A forklift tray disclosed in Chinese patent CN205131897U includes a bottom plate, a plurality of square steel pipes are welded on the bottom plate at equal intervals, the fork of the forklift is inserted into the square steel pipe when goods are transported, the forklift is moved right or left, the fork of the forklift enters the gap between the adjacent two square steel pipes through the opening in the side of the square steel pipe, the fork can directly lift the goods, which can avoid the problem that the fork enters the tray and the ton bag from the side and easily pierces the ton bag, but the opening in the side of the square steel pipe for supporting reduces the supporting force, and the gap between the steel pipes is fixed because the square steel pipes are fixed on the bottom plate, so the above forklift tray may not be applicable to the forklift when the distance between the forks of the forklift cannot be changed. UTILITY MODEL CONTENTS

[0004] In view of the problems in the prior art, the utility model provides a tray with a movable supporting plate, which can be used with a forklift.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A tray with a movable supporting plate includes a bottom support, a movable supporting plate and a fixed supporting plate on the bottom support, the fixed supporting plate is provided with a first supporting column and is fixedly connected with the bottom support, the movable supporting plate is located between the fixed supporting plates and is provided with a first moving column, a screw rod is assembled on the bottom support, a moving assembly is spirally connected to the outside of the screw rod, the moving assembly is connected with the first moving column, and one end of the screw rod is connected with a hand wheel after penetrating through the bottom support, so that the movable supporting plate is moved left and right by the hand wheel.

[0007] The movable tray with the supporting plate, the bottom support is provided with an avoiding groove, one end of the screw rod is located in the avoiding groove, and symmetrically provided with a positioning groove on the screw rod, one end of the hand wheel is provided with a positioning column matched with the positioning groove, and the other end is provided with a knurl structure for conveniently rotating the hand wheel.

[0008] The movable tray with the supporting plate, the bottom support is provided with an avoiding groove, one end of the screw rod is located in the avoiding groove, and symmetrically provided with a positioning groove on the screw rod, one end of the hand wheel is provided with a positioning column matched with the positioning groove, and the other end is provided with a knurl structure for conveniently rotating the hand wheel.

[0009] The movable tray with the supporting plate, the bottom support is provided with an avoiding groove, one end of the screw rod is located in the avoiding groove, and symmetrically provided with a positioning groove on the screw rod, one end of the hand wheel is provided with a positioning column matched with the positioning groove, and the other end is provided with a knurl structure for conveniently rotating the hand wheel.

[0010] The movable tray with the supporting plate, the bottom support is provided with an avoiding groove, one end of the screw rod is located in the avoiding groove, and symmetrically provided with a positioning groove on the screw rod, one end of the hand wheel is provided with a positioning column matched with the positioning groove, and the other end is provided with a knurl structure for conveniently rotating the hand wheel.

[0011] The movable tray with the supporting plate, the bottom support is provided with an avoiding groove, one end of the screw rod is located in the avoiding groove, and symmetrically provided with a positioning groove on the screw rod, one end of the hand wheel is provided with a positioning column matched with the positioning groove, and the other end is provided with a knurl structure for conveniently rotating the hand wheel.

[0012] The beneficial effects generated by the above technical scheme are as follows:

[0013] The movable tray with the supporting plate, the bottom support is provided with an avoiding groove, one end of the screw rod is located in the avoiding groove, and symmetrically provided with a positioning groove on the screw rod, one end of the hand wheel is provided with a positioning column matched with the positioning groove, and the other end is provided with a knurl structure for conveniently rotating the hand wheel. When the distance between the two prongs of the forklift is less than the total width of the middle fixed supporting plate and the two movable supporting plates, the hand wheel can be twisted to move the two movable supporting plates to the two sides, so that the prongs enter the gap between the movable supporting plates and the middle fixed supporting plate. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0015] Figure 1 It is a structural schematic view (not drawn according to proportion) of the utility model;

[0016] Figure 2 It is Figure 1 It is a sectional view (not drawn according to proportion) of A-A direction;

[0017] Figure 3 This is a schematic structural view of the screw rod and the hand wheel in the present utility model (not drawn to scale).

[0018] In the figure: 1. Bottom bracket; 11. Screw rod; 111. Positioning groove; 12. Moving component; 13. Hand wheel; 131. Positioning column; 14. Avoidance groove; 2. Moving support plate; 21. First moving column; 22. Second moving column; 23. Support member; 3. Fixed support plate; 31. First support column; 32. Second support column. Detailed implementation mode

[0019] As Figures 1-3 shown, the present utility model includes a bottom bracket 1, a moving support plate 2 and a fixed support plate 3. The bottom bracket 1 is composed of four square steel pipes, and its cross-section is in the shape of a "return" character. The upper end is connected to the moving support plate 2 and the fixed support plate 3. The fixed support plate 3 is provided with a first support column 31, which is fixedly connected to the bottom bracket 1. The moving support plate 2 is located between the fixed support plates 3, and its bottom is provided with a first moving column 21. A screw rod 11 is assembled on the bottom bracket 1. A moving component 12 is spirally connected to the outside of the screw rod 11, and the moving component 12 is connected to the first moving column 21. Bearings are provided at the connections of both ends of the screw rod 11 with the bottom bracket 1. One end of the screw rod 11 passes through the bottom bracket 1 and then is connected to a hand wheel 13, and the moving support plate 2 is driven to move left and right by the hand wheel 13.

[0020] As Figures 1-2 shown, the bottom bracket 1 of the present utility model is provided with an avoidance groove 14. One end of the screw rod 11 is located in the avoidance groove 14, and positioning grooves 111 are symmetrically provided thereon. One end of the hand wheel 13 is a positioning column 131 that mates with it, and the other end is a knurled structure for the convenience of the operator to turn. Through the insertion connection of the screw rod 11 and the hand wheel 13, when the position of the moving support plate 2 does not need to be adjusted, the hand wheel 13 can be directly removed, avoiding protrusions around the tray and affecting the flat placement between the trays.

[0021] In addition, the bottom of the moving support plate 2 of the present utility model is further provided with a second moving column 22. The bottom of the second moving column 22 is connected to a support member 23. The longitudinal section of the support member 23 is in the shape of an "n", and the inner side wall of the support member 23 abuts against the bottom bracket 1.

[0022] Specifically, the number of the fixed support plates 3 of the present utility model is three, which are respectively located at both ends and the middle position of the bottom bracket 1. The moving support plate 2 is located between the fixed support plates 3. The spiral directions of the threads at the connections of the screw rod 11 with the two moving support plates 2 are opposite. By turning the hand wheel 13, the two moving support plates 2 move in opposite directions.

[0023] After placing the ton bag on the utility model, if the ton bag bottom area is small, the hand wheel 13 can be twisted, the two moving plates 2 are moved to the two sides, the ton bag two side bottom edges can be avoided to fall into the gap between the fixed plate 3 and the moving plate 2, the fork tines of the forklift are not conducive to entering, and the interval between the two fork tines of the hand-pushed forklift or a part of small forklifts is fixed and cannot be adjusted by the forklift itself, and when the interval between the two fork tines is less than the total width of the middle fixed plate 3 and the two moving plates 2, the hand wheel 13 can also be twisted, the two moving plates 2 are moved to the two sides, so that the fork tines enter the gap between the moving plate 2 and the middle fixed plate 3.

[0024] As shown in Figure 1 , 2 The utility model discloses a fixed plate 3 bottom still be equipped with the second support column 32, the second support column 32 opposite end directly touches the ground, the screw rod 11 passes through the second support column 32.

[0025] As shown in Figure 1 The utility model discloses a fixed plate 3 and moving plate 2 upper end face all are equipped with antiskid stripe.

[0026] Working process:

[0027] 1. the ton bag is placed on the utility model, the hand wheel 13 is twisted and the two moving plates 2 are moved to the two sides, and the hand wheel 13 is removed after adjustment, the fork tines of the forklift enter the gap between the moving plate 2 and the fixed plate 3, then the fork tines are lifted and the ton bag can be directly lifted, avoiding the ton bag ring to be lifted by the fork tines to transfer the ton bag, and the problem of tearing between the ring and the ton bag body and goods spilling during the transfer process.

[0028] 2. the ton bag is placed on the utility model, the fork tines of the forklift enter the gap between the fixed plate 3 and the moving plate 2 and the bottom support 1 from one side of the utility model, and the fork tines are lifted to lift the pallet and the ton bag together.

[0029] The above embodiments are only used to illustrate the technical solutions of the application, and not to limit them; although the application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the protection scope of the technical solutions of the embodiments of the application.

Claims

1. A pallet-movable pallet, characterized by: The utility model provides a bottom support (1) and mobile pallet (2) and fixed pallet (3) on bottom support (1), fixed pallet (3) is equipped with first support column (31), and with bottom support (1) fixed connection, mobile pallet (2) is located between fixed pallet (3), and is equipped with first mobile column (21), bottom support (1) is equipped with screw rod (11), screw rod (11) outside screw joint has moved assembly (12), moved assembly (12) is connected with first mobile column (21), screw rod (11) one end passes through bottom support (1) and connects hand wheel (13), and mobile pallet (2) is moved left and right through hand wheel (13).

2. The pallet according to claim 1, wherein: The bottom support (1) is provided with an avoiding groove (14), and the one end of the screw rod (11) is located in the avoiding groove (14), and the avoiding groove (14) is symmetrically provided with a positioning groove (111) thereon, and the one end of the hand wheel (13) is a positioning column (131) matched therewith, and the other end is knurled structure convenient for the operator to rotate.

3. The pallet according to claim 1 or 2, characterized in that: The bottom of the mobile pallet (2) is further provided with a second mobile column (22), and the bottom of the second mobile column (22) is connected with a support (23), and the support (23) abuts against the bottom support (1).

4. The pallet according to claim 3, wherein: The number of the fixed pallet (3) is three, which are located at both ends and the middle position of the bottom support (1), the mobile pallet (2) is located between the fixed pallet (3), and the screw thread spiral direction of the screw rod (11) at the connection with the two mobile pallets (2) is opposite.

5. The pallet according to claim 4, wherein: The bottom of the fixed pallet (3) is further provided with a second support column (32), and the other end of the second support column (32) directly abuts against the ground, and the screw rod (11) penetrates the second support column.

6. The pallet according to claim 5, wherein: The top surface of the fixed pallet (3) and the mobile pallet (2) is provided with anti-skid stripes.

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