Plastic tray with limiting function

Abstract

The utility model discloses a plastic tray with a limiting function, and relates to the technical field of plastic trays. The plastic tray comprises a plastic tray body, four containing grooves are formed in the top of the plastic tray body in an annular array mode, the interiors of the containing grooves are connected with limiting assemblies in a sliding mode, and each limiting assembly comprises a movable base, a hinge shaft and a limiting arm. According to the utility model, the limiting arm is overturned upwards around the hinge shaft, so that the limiting arm is propped against the supporting part, the screw rod is rotated to drive the limiting assembly to move, and the limiting arm is attached to the top of the plastic tray body to be placed on goods, so that the goods can be better limited, and the goods can be more stably and stably moved in the moving process of the plastic tray body. Goods on the top of the plastic tray body can be more stable, the movable arm is driven to move out of the limiting arm by rotating the screw rod, the length of the limiting arm can be increased through the movable arm, and therefore the plastic tray can better adapt to limiting of the goods with different heights.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of plastic pallet, especially, relate to a plastic pallet with limiting function. BACKGROUND

[0002] Plastic pallet is a kind of logistics unit matched with forklift, goods shelves and other logistics equipment. It can be used to store, load and transport goods, and is one of the essential logistics equipment in modern logistics and warehousing. The surface of the existing plastic pallet is mostly flat and smooth, and if the plastic pallet inclines during transportation, the goods on the plastic pallet will fall off, causing economic loss and bringing certain adverse effects to the use process of people. Through retrieval, the patent with application number 202322317707.2 discloses a plastic pallet with limiting function, which comprises a plastic pallet body, a receiving groove is formed in the top of the plastic pallet body, a rotating assembly is arranged inside the receiving groove, an installation shell is arranged inside the receiving groove through the rotating assembly, the installation shell is arranged in lap with the receiving groove, a limiting sliding groove and a fixing hole are arranged through the surface of the installation shell, an adjusting assembly is arranged inside the installation shell, and a fixing assembly for fixing the position is arranged on the top of the plastic pallet body.

[0003] However, in actual use, the applicant found that by setting the installation shell and the adjusting plate on the plastic pallet body to block the goods placed on the top of the plastic pallet, the goods can be prevented from sliding off the pallet, but since the position of the installation shell cannot be moved, the installation shell and the adjusting plate cannot be in close contact with the goods placed on the top of the plastic pallet body, so that when the plastic pallet body moves, the goods on the top of the plastic pallet body will slide along the pallet, which is not stable enough. In view of this, we propose a plastic pallet with limiting function. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model is realized by the following technical solutions:

[0005] The utility model discloses a plastic tray with limiting function, including plastic tray body, the top of plastic tray body is provided with containing groove, and the containing groove of plastic tray body top is annular array and is provided with four, the inside slide connection of containing groove is limited to component, the limiting component includes moving seat, hinged shaft and limiting arm, the tail end of limiting arm is provided with support part, the support part is rotatably connected on moving seat through hinged shaft, the fixed setting of support part is provided on moving seat, moving seat slides along containing groove, the front end swing joint of limiting arm has movable arm, the inside rotatable connection of limiting arm has screw rod through bearing, the front end screw of screw rod is screwed into movable arm, and the tail end fixed setting of screw rod has brake handle, the inside rotatable connection of containing groove has screw rod through bearing, the screw rod is screwed and is penetrated the lower part of moving seat, and the fixed setting of screw rod is provided with adjusting head one end, the four corner positions of the bottom of plastic tray body are all fixedly provided with support foot.

[0006] Preferably, the inside of the limiting arm is provided with a moving groove, and guide sliding grooves are symmetrically provided on the limiting arm on both sides of the moving groove.

[0007] Preferably, guide sliding blocks are symmetrically provided on both sides of the movable arm, and the guide sliding blocks slide along the guide sliding grooves.

[0008] Preferably, a through groove is provided on the limiting arm, and the brake handle is located in the through groove.

[0009] Preferably, the length of the movable arm is the same as the length of the moving groove, and the outer wall of the movable arm is flush with the outer wall of the limiting arm.

[0010] Preferably, a countersunk groove is provided on the plastic tray body at the position of the adjusting head, and the end face of the adjusting head is flush with the side wall of the plastic tray body.

[0011] The utility model has the following beneficial effects:

[0012] The utility model discloses a plastic tray with limiting function, by turning the limiting arm around the hinged shaft and turning up, makes the limiting arm and abuts on the support part, and rotates the screw rod and drives the limiting component to move, makes the limiting arm and clings to the plastic tray body top and places on the goods, can better limit the goods, makes the goods on the top of the plastic tray body more stable in the process of the movement of the plastic tray body, by rotating the screw rod and driving the movable arm to move out from the inside of the limiting arm, can extend the length of the limiting arm through the movable arm, thereby can better adapt to the limiting of goods of different heights. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings described in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0014] Fig. 1 It is a top view structural schematic diagram of the plastic tray with limiting function of the present application.

[0015] Fig. 2 It is a bottom view structural schematic diagram of the plastic tray with limiting function of the present application.

[0016] Fig. 3 It is a connecting structure schematic diagram of the limiting assembly and the movable arm in the plastic tray with limiting function of the present application.

[0017] In the drawings, the component list represented by each sign is as follows:

[0018] 1, plastic tray body; 11, containing groove; 12, supporting leg; 2, screw rod; 21, adjusting head; 3, limiting assembly; 31, moving seat; 311, supporting part; 32, hinged shaft; 33, limiting arm; 331, support part; 332, moving groove; 333, guide sliding groove; 334, through groove; 4, movable arm; 41, guide sliding block; 5, screw rod; 51, brake handle. DETAILED DESCRIPTION

[0019] The technical scheme in the embodiments of the present application will be described clearly and completely in the following by combining with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0020] Please refer to Figs. 1-3 The present application provides a technical scheme:

[0021] The utility model provides a kind of plastic pallet with limiting function, including plastic pallet body 1, the top of plastic pallet body 1 is equipped with accommodating groove 11, and the accommodating groove 11 of the top of plastic pallet body 1 is arranged in annular array with four, the inside of accommodating groove 11 is slidably connected with limiting assembly 3, limiting assembly 3 includes moving seat 31, hinged shaft 32 and limiting arm 33, the tail end of limiting arm 33 is provided with support part 331, support part 331 is rotatably connected on moving seat 31 by hinged shaft 32, moving seat 31 is fixedly provided with support part 311, moving seat 31 slides along accommodating groove 11, the inside of accommodating groove 11 is rotatably connected with lead screw 2 by bearing, the screw thread of lead screw 2 penetrates the lower part of moving seat 31, one end of lead screw 2 is fixedly provided with adjusting head 21, the plastic pallet body 1 at the position where adjusting head 21 is located is equipped with countersunk groove, by being turned up limiting arm 33 around hinged shaft 32, make limiting arm 33 abut on support part 311, and rotating lead screw 2 drives limiting assembly 3 to move, make limiting arm 33 adhere to the top of plastic pallet body 1 and place on goods, can better limit goods, make the goods on the top of plastic pallet body 1 more stable during the movement of plastic pallet body 1, the end surface of adjusting head 21 is flush with the side wall of plastic pallet body 1, the bottom of plastic pallet body 1 Four corner positions are fixedly provided with support leg 12, when using, limiting arm 33 can be manually turned up around hinged shaft 32, make limiting arm 33 move out from accommodating groove 11, and make limiting arm 33 abut on support part 311, then goods are placed stably on the top of plastic pallet body 1, then utilize internal hex wrench clockwise rotating adjusting head 21 drives moving seat 31 to move along accommodating groove 11, moving seat 31 can drive limiting arm 33 to move, and make limiting arm 33 adhere to goods, repeat the above operation, make limiting arm 33 on four limiting assembly 3 adhere to goods, can limit goods by limiting assembly 3, make the goods placed on plastic pallet body 1 more stable during movement.

[0022] The front end of the limiting arm 33 is movably connected with the movable arm 4, the inside of the limiting arm 33 is provided with a moving groove 332, the limiting arm 33 on the two sides of the moving groove 332 is symmetrically provided with a guide sliding groove 333, the length of the movable arm 4 is same with the length of the moving groove 332, the outer wall of the movable arm 4 is flush with the outer wall of the limiting arm 33, so that the movable arm 4 can be effectively attached to the goods, the two sides of the movable arm 4 are symmetrically provided with a guide sliding block 41, the guide sliding block 41 slides along the guide sliding groove 333, the inside of the limiting arm 33 is rotatably connected with a screw rod 5 through a bearing, the front end of the screw rod 5 is screwed into the movable arm 4, and the tail end of the screw rod 5 is fixedly provided with a brake handle 51, the movable arm 4 is moved out of the inside of the limiting arm 33 by rotating the screw rod 5, the length of the limiting arm 33 can be extended by the movable arm 4, so that the limiting of goods with different heights can be better adapted, the limiting arm 33 is provided with a through groove 334, the brake handle 51 is located in the through groove 334, before the goods are limited, the screw rod 5 is rotated by manually rotating the brake handle 51 clockwise according to the height of the goods, the screw rod 5 rotating can drive the movable arm 4 to move upwards along the guide sliding groove 333, the length of the limiting arm 33 is extended, and the limiting of goods with different heights can be better adapted.

[0023] Working principle: when in use, the limiting arm 33 can be manually turned upwards around the hinge shaft 32, so that the limiting arm 33 is moved out of the containing groove 11 and abuts against the supporting portion 311, then the goods are placed stably on the top of the plastic tray body 1, then the hexagonal wrench is used to rotate the adjusting head 21 clockwise to drive the moving seat 31 to move along the containing groove 11, the moving seat 31 moving can drive the limiting arm 33 to move, and the limiting arm 33 is attached to the goods, the above operation is repeated, so that the limiting arms 33 on the four limiting assemblies 3 are all attached to the goods, the goods can be limited by the limiting assembly 3, so that the goods placed on the plastic tray body 1 can be more stable during movement, before the goods are limited, the screw rod 5 is rotated by manually rotating the brake handle 51 clockwise according to the height of the goods, the screw rod 5 rotating can drive the movable arm 4 to move upwards along the guide sliding groove 333, the length of the limiting arm 33 is extended, and the limiting of goods with different heights can be better adapted.

[0024] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0025] The above are only preferred embodiments of the present application, and do not limit the present application, any modification to the technical solutions recorded in the foregoing embodiments, and equivalent replacement of part of the technical features, all belong to the protection scope of the present application.

Claims

1. A plastic pallet with a limiting function, comprising a plastic pallet body (1), characterized in that: The top of the plastic tray body (1) is provided with a containing groove (11), and the containing groove (11) on the top of the plastic tray body (1) is provided with four in a ring array, the inside of the containing groove (11) is slidably connected with a limiting assembly (3), the limiting assembly (3) comprises a moving seat (31), a hinged shaft (32) and a limiting arm (33), the tail end of the limiting arm (33) is provided with a support portion (331), the support portion (331) is rotatably connected to the moving seat (31) through the hinged shaft (32), the moving seat (31) is fixedly provided with a supporting portion (311), the moving seat (31) slides along the containing groove (11), the front end of the limiting arm (33) is movably connected with a movable arm (4), the inside of the limiting arm (33) is rotatably connected with a screw rod (5) through a bearing, the front end of the screw rod (5) is screwed into the movable arm (4), and the tail end of the screw rod (5) is fixedly provided with a brake handle (51), the inside of the containing groove (11) is rotatably connected with a lead screw (2) through a bearing, the screw rod (2) is screwed through the lower part of the moving seat (31), one end of the lead screw (2) is fixedly provided with an adjusting head (21), and the bottom of the plastic tray body (1) is fixedly provided with a supporting leg (12) at four corner positions.

2. The plastic pallet with limiting function according to claim 1, characterized in that, The inside of the limiting arm (33) is provided with a moving groove (332), and the limiting arm (33) on the two sides of the moving groove (332) is symmetrically provided with a guide sliding groove (333).

3. The plastic pallet with a limiting function according to claim 2, characterized in that, The movable arm (4) is symmetrically provided with a guide sliding block (41) on the two sides, and the guide sliding block (41) slides along the guide sliding groove (333).

4. The plastic pallet with limiting function according to claim 1, characterized in that, The limiting arm (33) is provided with a through groove (334), and the brake handle (51) is located in the through groove (334).

5. The plastic pallet with a limiting function according to claim 2, characterized in that, The length of the movable arm (4) is the same as the length of the moving groove (332), and the outer wall of the movable arm (4) is flush with the outer wall of the limiting arm (33).

6. The plastic pallet with a limiting function according to claim 1, characterized in that, The plastic tray body (1) at the position of the adjusting head (21) is provided with a countersunk groove, and the end face of the adjusting head (21) is flush with the side wall of the plastic tray body (1).

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