Table trolley with inclined staggered supporting structure

Abstract

The utility model relates to the technical field of table trolleys, in particular to a table trolley with an inclined staggered supporting structure, which comprises a base, a first placing frame is fixedly connected to the top end of the base, a first protective frame is fixedly connected to the periphery of the first placing frame, and a connecting shaft is fixedly connected to the top end of the first protective frame. And the top end of the connecting shaft is movably connected with a second protection frame. By arranging the first mounting buckle and the third placing frame, goods are firstly placed on the first placing frame, the angle of the third placing frame is adjusted according to needs, one end of the third placing frame is moved upwards to enable the first mounting buckle to be separated from the round rod, so that the third placing frame is pressed on the first placing frame, and then the goods are placed on the third placing frame. The goods on the third placing frame and the first placing frame are more stable, the last goods are finally placed on the second placing frame, and the device is made of cheap steel and plastics, so that the cost is lower.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of logistics trolley, concretely to a logistics trolley of inclined misplacement support structure. BACKGROUND

[0002] Logistics trolley originates from production transportation needs, and is also called cargo carrying trolley or cage trolley. It is a unit mobile container device for carrying and storing materials, and is commonly used for logistics distribution in supermarkets or logistics turnover between processes in factories. It is usually divided into special logistics trolley and grid type folding trolley. With the development of society and progress of science and technology, the existing logistics trolley cannot meet people's needs.

[0003] The logistics trolley with inclined misplacement support structure disclosed in the authorized announcement CN109094683B comprises a base for placing goods and other components, a support frame is arranged on the upper end outer surface of the base, a fixed frame is arranged above the base, an inclined misplacement support plate is mounted on the inner side outer surface of the fixed frame, a traction plate is arranged on the outer surface of one side of the base, an inclined pressure rod is arranged on the outer surface of the other side of the fixed frame, a roller is arranged on the outer surface of the bottom end of the base near the corners, a placing frame is fixedly installed between the upper end outer surface of the base and the lower end outer surface of the fixed frame, and two groups of positioning blocks are uniformly arranged on the outer surface of one side of the placing frame. The logistics trolley with inclined misplacement support structure can make the product gap more compact and make the most of the transportation space, save the logistics cost of transportation, and bring better use prospect.

[0004] However, the logistics trolley with inclined misplacement support structure in the prior art CN109094683B has a relatively expensive material and a large cost, and does not achieve the practical effect. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a logistics trolley with inclined misplacement support structure to solve the problem that the material used by the device is relatively expensive, the cost is large, and the practical effect is not achieved in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a base is fixedly connected with a first placing frame at the top end, a first protective frame is fixedly connected around the first placing frame, a connecting shaft is fixedly connected at the top end of the first protective frame, a second protective frame is movably connected at the top end of the connecting shaft, a second placing frame is fixedly connected inside the second protective frame, and a third protective frame is movably connected at the rear end away from the second placing frame.

[0007] Preferably, one end of the connecting shaft is fixedly connected with symmetrical mounting racks, the interiors of the mounting racks are fixedly connected with round rods, the upper ends of the round rods are movably connected with symmetrical first mounting buckles, one end of the first mounting buckle is fixedly connected with a third placing rack, and the other end away from the first mounting buckle is fixedly connected with a second mounting buckle, by setting the mounting racks, the round rods, the first mounting buckles, the third mounting rack and the second mounting buckle, goods are first placed on the first placing rack, the angle of the third placing rack is adjusted according to needs, one end of the third placing rack is lifted upwards to make the first mounting buckle leave the round rod, the third placing rack is pressed on the first placing rack, goods are placed on the third placing rack, the goods on the third placing rack and the first placing rack are more stable, and finally the last goods are placed on the second placing rack, so that the purposes of placing goods and adjusting the third placing rack are achieved.

[0008] Preferably, the other end away from the connecting shaft is fixedly connected with a sliding cylinder, the interior of the sliding cylinder is movably connected with a telescopic rod, one end of the sliding cylinder and the telescopic rod is provided with a threaded hole, and the interior of the threaded hole is movably connected with a fixing bolt, by setting the sliding cylinder, the telescopic rod, the threaded hole and the fixing bolt, the staff adjusts the handle to a length suitable for himself, rotates the fixing bolt counterclockwise to make the fixing bolt leave the threaded hole on the sliding cylinder and the telescopic rod, adjusts the position of the telescopic rod in the sliding cylinder, adjusts to a length suitable for the staff to use, then puts the fixing bolt into the threaded hole, and rotates the fixing bolt clockwise to fix it, so that the purpose of adjusting the handle is achieved.

[0009] Preferably, one end of the telescopic rod is fixedly connected with a handle, and one end of the handle is movably connected with an anti-skid sleeve, by setting the handle and the anti-skid sleeve, the staff puts the anti-skid sleeve on the handle to increase the friction between the hands of the staff and the handle and reduce the possibility of dropping the handle, so that the purpose of reducing the possibility of dropping the handle is achieved.

[0010] Preferably, the bottom end of the base is fixedly connected with a plurality of pistons, the bottom end of the piston is movably connected with a damping shock absorber, one end of the damping shock absorber is movably connected with a damping spring, and the bottom end of the damping spring is fixedly connected with a bottom plate, by setting the piston, the damping shock absorber and the damping spring, when goods are placed on the placing rack, vibration will be caused to the device, the vibration will damage the universal wheels, the damping shock absorber, the piston and the damping spring can help the device to reduce vibration, prolong the service life of the device, so that the purpose of prolonging the service life of the device is achieved.

[0011] Preferably, the bottom end of the bottom plate is fixedly connected with an electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with a universal wheel, and one end of the universal wheel is movably connected with a brake pedal, through the electric telescopic rod, the universal wheel and the brake pedal, the height of the base is adjusted by the staff through the electric telescopic rod, then the handle is pushed to move the device to the specified position through the universal wheel, and after reaching the specified position, the brake pedal is stepped to fix the device, so that the purpose of moving the device is achieved.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] 1. The logistics trolley of the inclined and staggered support structure, through the first mounting buckle and the third placing rack, the goods are first placed on the first placing rack, the angle of the third placing rack is adjusted according to the need, one end of the third placing rack is moved upward to make the first mounting buckle away from the round rod, the third placing rack is pressed on the first placing rack, the goods are placed on the third placing rack, the goods on the third placing rack and the first placing rack are more stable, and finally the last goods are placed on the second placing rack, the materials used in the device are all cheap steel and plastic, and the cost is low.

[0014] 2. The logistics trolley of the inclined and staggered support structure, through the telescopic handle, the staff adjusts the handle to the length suitable for himself, the fixed screw bolt is counterclockwise rotated to make the fixed screw bolt away from the screw hole in the slide cylinder and the telescopic rod, the position of the telescopic rod in the slide cylinder is adjusted, and after the length suitable for the staff is adjusted, the fixed screw bolt is put into the screw hole, and the fixed screw bolt is fixed by clockwise rotation, so that the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the utility model;

[0016] Figure 2 It is a handle schematic view of the utility model;

[0017] Figure 3 It is a Figure 1 Enlarged schematic view of A in the utility model;

[0018] Figure 4 It is a Figure 1 Enlarged schematic view of B in the utility model.

[0019] In the figure: 1, base; 2, first shelf; 3, first protective frame; 4, connecting shaft; 5, second protective frame; 6, second shelf; 7, third protective frame; 8, mounting frame; 9, round rod; 10, first mounting buckle; 11, third shelf; 12, second mounting buckle; 13, sliding cylinder; 14, telescopic rod; 15, threaded hole; 16, fixing bolt; 17, handle; 18, anti-skid sleeve; 19, piston; 20, shock absorber; 21, shock spring; 22, bottom plate; 23, electric telescopic rod; 24, universal wheel; 25, brake pedal. DETAILED DESCRIPTION

[0020] 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] Please refer to Figures 1-4 A technical scheme provided by the utility model discloses a kind of technical schemes as shown in the figure:

[0022] A logistics trolley of inclined dislocation support structure, including base 1, the top of base 1 is fixedly connected with first shelf 2, the periphery of first shelf 2 is fixedly connected with first protective frame 3, the top of first protective frame 3 is fixedly connected with connecting shaft 4, the top of connecting shaft 4 is movably connected with second protective frame 5, the inside of second protective frame 5 is fixedly connected with second shelf 6, third protective frame 7 is movably connected at the rear end away from second shelf 6;

[0023] In the embodiment, preferably, one end of connecting shaft 4 is fixedly connected with symmetrical mounting frame 8, the inside of mounting frame 8 is fixedly connected with round rod 9, the upper end of round rod 9 is movably connected with symmetrical first mounting buckle 10, one end of first mounting buckle 10 is fixedly connected with third shelf 11, second mounting buckle 12 is fixedly connected at the other end away from first mounting buckle 10;

[0024] Through the above scheme, by setting mounting frame 8, round rod 9, first mounting buckle 10, third mounting frame 11 and second mounting buckle 12, first shelf 2 is placed on the goods first, the angle of third shelf 11 is adjusted according to the need, one end of third shelf 11 is lifted upward to make first mounting buckle 10 away from round rod 9, so that third shelf 11 is pressed on first shelf 2, the goods on third shelf 11 and first shelf 2 are more stable, and finally the last goods is placed on second shelf 6, so as to achieve the purpose of placing goods and adjusting third shelf 11;

[0025] In this embodiment, preferably, the other end away from the connecting shaft 4 is fixedly connected with a sliding cylinder 13, the inside of the sliding cylinder 13 is movably connected with an extension rod 14, one end of the sliding cylinder 13 and the extension rod 14 is provided with a threaded hole 15, the inside of the threaded hole 15 is movably connected with a fixing bolt 16;

[0026] Through the above scheme, by setting the sliding cylinder 13, the extension rod 14, the threaded hole 15 and the fixing bolt 16, the staff adjusts the handle 17 to the length suitable for himself, rotates the fixing bolt 16 counterclockwise, so that the fixing bolt 16 is away from the threaded hole 15 on the sliding cylinder 13 and the extension rod 14, adjusts the position of the extension rod 14 in the sliding cylinder 13, adjusts to the length suitable for the staff to use, and then puts the fixing bolt 16 into the threaded hole 15, rotates the fixing bolt 16 clockwise to fix it, so as to achieve the purpose of adjusting the handle 17;

[0027] In this embodiment, preferably, one end of the extension rod 14 is fixedly connected with a handle 17, one end of the handle 17 is movably connected with an anti-skid sleeve 18;

[0028] Through the above scheme, by setting the handle 17 and the anti-skid sleeve 18, the staff puts the anti-skid sleeve 18 on the handle 17, increases the friction between the staff's hand and the handle 17, and reduces the possibility of dropping the handle, so as to achieve the purpose of reducing the possibility of dropping the handle;

[0029] In this embodiment, preferably, the bottom end of the base 1 is fixedly connected with a plurality of pistons 19, the bottom end of the piston 19 is movably connected with a damping damper 20, one end of the damping damper 20 is movably connected with a damping spring 21, and the bottom end of the damping spring 21 is fixedly connected with a bottom plate 22;

[0030] Through the above scheme, by setting the piston 19, the damping damper 20 and the damping spring 21, when the goods are placed on the placing rack, the vibration caused by the goods will damage the universal wheel, and the damping damper 20, the piston 19 and the damping spring 21 can help the device to reduce the vibration, thereby prolonging the service life of the device, so as to achieve the purpose of prolonging the service life of the device;

[0031] In this embodiment, preferably, the bottom end of the bottom plate 22 is fixedly connected with an electric telescopic rod 23, the bottom end of the electric telescopic rod 23 is fixedly connected with a universal wheel 24, and one end of the universal wheel 24 is movably connected with a brake pedal 25;

[0032] Through the above scheme, by setting the electric telescopic rod 23, the universal wheel 24 and the brake pedal 25, the staff adjusts the height of the base 1 through the electric telescopic rod 23, then pushes the handle 17 to move the device to the specified position through the universal wheel 24, and steps on the brake pedal 25 to fix the device after reaching the specified position, so as to achieve the purpose of moving the device.

[0033] The inclined dislocation support structure of the logistics trolley of the embodiment is used, the worker adjusts the handle 17 to the length suitable for himself, rotates the fixing bolt 16 counterclockwise, makes the fixing bolt 16 leave the threaded hole 15 on the slide cylinder 13 and the telescopic rod 14, adjusts the position of the telescopic rod 14 in the slide cylinder 13, adjusts to the length suitable for the worker to use after the fixing bolt 16 is put into the threaded hole 15, rotates the fixing bolt 16 clockwise to fix it, the worker puts the anti-skid sleeve 18 on the handle 17, increases the friction between the worker's hand and the handle 17, reduces the possibility of dropping the handle, adjusts the height of the base 1 through the electric telescopic rod 23, then pushes the handle 17 to move the device to the specified position through the universal wheel 24, steps on the brake pedal 25 after reaching the specified position to fix the device, places the goods on the first placing rack 2 first, adjusts the angle of the third placing rack 11 according to the need, moves one end of the third placing rack 11 upward to make the first mounting buckle 10 leave the round rod 9, makes the third placing rack 11 press on the first placing rack 2, then places the goods on the third placing rack 11, makes the goods on the third placing rack 11 and the first placing rack 2 more stable, finally places the last goods on the second placing rack 6, each protective rack protects the goods from falling, when the goods are placed on the placing rack, the device will be vibrated, the vibration will damage the universal wheel, the shock absorber 20, the piston 19 and the shock spring 21 can help the device to reduce the vibration, prolong the service life of the device.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not 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 tilt misregistration support structure's logistics dolly, characterized by: The utility model relates to a kind of multi-layered bookshelf, including base (1), the top end of the base (1) is fixedly connected with first placing rack (2), the periphery of the first placing rack (2) is fixedly connected with first protective frame (3), the top end of the first protective frame (3) is fixedly connected with connecting shaft (4), the top end of the connecting shaft (4) is movably connected with second protective frame (5), the inside of the second protective frame (5) is fixedly connected with second placing rack (6), third protective frame (7) is movably connected in the rear end away from the second placing rack (6).

2. The tilt misaligned support structure's logistic cart of claim 1, wherein: One end of the connecting shaft (4) is fixedly connected with symmetrical mounting bracket (8), the inside of the mounting bracket (8) is fixedly connected with round bar (9), the upper end of the round bar (9) is movably connected with symmetrical first mounting buckle (10), one end of the first mounting buckle (10) is fixedly connected with third placing rack (11), second mounting buckle (12) is fixedly connected in the other end away from the first mounting buckle (10).

3. The tilt misaligned support structure's logistic cart of claim 1, wherein: The other end away from the connecting shaft (4) is fixedly connected with slide cylinder (13), the inside of the slide cylinder (13) is movably connected with telescopic rod (14), screw hole (15) is set in one end of the slide cylinder (13) and telescopic rod (14), the inside of the screw hole (15) is movably connected with fixing bolt (16).

4. The tilt misaligned support structure's logistic cart of claim 3, wherein: One end of the telescopic rod (14) is fixedly connected with handle (17), one end of the handle (17) is movably connected with antiskid sleeve (18).

5. The tilt misregistration support structure of claim 1, wherein: The bottom end of the base (1) is fixedly connected with several pistons (19), the bottom end of the piston (19) is movably connected with shock absorber (20), one end of the shock absorber (20) is movably connected with shock absorbing spring (21), the bottom end of the shock absorbing spring (21) is fixedly connected with bottom plate (22).

6. The tilt misaligned support structure's logistic cart of claim 5, wherein: The bottom end of the bottom plate (22) is fixedly connected with electric telescopic rod (23), the bottom end of the electric telescopic rod (23) is fixedly connected with universal wheel (24), one end of the universal wheel (24) is movably connected with brake pedal (25).

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