CN-224224849-U - Traction type fast food trolley

CN224224849UCN 224224849 UCN224224849 UCN 224224849UCN-224224849-U

Abstract

The utility model relates to the technical field of fast food carts and discloses a traction type fast food cart, which comprises a traction frame and further comprises a fast food cart body rotationally connected to the rear side of the traction frame, wherein a telescopic frame is slidingly connected to the inside of the traction frame, limiting mechanisms are arranged on the left side and the right side of the telescopic frame, square sliding grooves matched with the limiting mechanisms are formed on the left side and the right side of the traction frame, and tiger head hooks are bolted to the front side of the telescopic frame.

Inventors

ZHAO BINGCHEN
Pang Zhaohai
WANG HAIYANG
LI HONGFENG
ZHANG DUO
DING XUE

Assignees

青岛拖行天下专用车有限公司

Dates

Publication Date: 20260512
Application Date: 20250623

Claims (6)

1. The traction type fast food cart comprises a traction frame (1), and is characterized by further comprising: The fast food cart comprises a fast food cart body (2) rotatably connected to the rear side of a traction frame (1), wherein a telescopic frame (3) is slidably connected to the inside of the traction frame (1), limiting mechanisms (8) are arranged on the left side and the right side of the telescopic frame (3), and square sliding grooves (11) matched with the limiting mechanisms (8) are formed in the left side and the right side of the traction frame (1); the tiger head hook (5) is bolted to the front side of the expansion bracket (3), limiting plates (6) are fixedly connected to the left side and the right side of the traction bracket (1), a rotating plate (4) is hinged to the bottom of the traction bracket (1), an expansion plate (7) is connected to the inside of the rotating plate (4) in a sliding manner, and a transmission mechanism (15) is arranged in the expansion plate (7); the rotary plate is characterized in that the rotary plate is provided with a hand wheel (9) on the surface of the rotary plate (4), the inside of the hand wheel (9) is connected with a bolt (10) in a sliding mode, and the right side of the rotary plate (4) is provided with a plurality of limiting holes matched with the bolt (10).
2. A traction type fast food cart according to claim 1, wherein the limiting mechanism (8) comprises a fixed block (81), the fixed block (81) is fixedly connected with the surface of the telescopic frame (3), a movable rod (82) is slidably connected in the fixed block (81), a fixing sheet (84) is fixedly connected with the surface of the movable rod (82), a spring (83) is fixedly connected to the top of the fixing sheet (84), the other end of the spring (83) is fixedly connected with the inner wall of the fixed block (81), and the spring (83) is sleeved on the surface of the movable rod (82).
3. A traction type fast food cart according to claim 1, wherein the transmission mechanism (15) comprises a transmission shaft (151), the transmission shaft (151) is rotationally connected with the rotating plate (4), one end of the transmission shaft (151) is fixedly connected with a hand wheel (9), the other end of the transmission shaft (151) is fixedly connected with a first bevel gear (152), the inner wall of the rotating plate (4) is fixedly connected with a fixed plate (16), the surface of the fixed plate (16) is fixedly connected with a fixed sleeve (154), a threaded rod (155) is rotationally connected with the inside of the fixed sleeve (154), a second bevel gear (153) is sleeved on the surface of the threaded rod (155), the first bevel gear (152) is meshed with the second bevel gear (153), the top of the threaded rod (155) is rotationally connected with the top of the inner wall of the rotating plate (4), and threads of the threaded rod (155) penetrate through the top of the telescopic plate (7).
4. A traction type fast food cart according to claim 2, wherein the tops of the movable rods (82) on two sides are fixedly connected with a handle (12), and an anti-slip pad is arranged on the surface of the handle (12).
5. The traction type fast food cart according to claim 1, wherein fixing strips (13) are fixedly connected to the left side and the right side of the traction frame (1), limiting pins are connected to the inner threads of the fixing strips (13), and limiting holes matched with the limiting pins are formed in the surface of the rotating plate (4).
6. The traction type fast food cart according to claim 1, wherein sliding blocks (14) are fixedly connected to the left side and the right side of the telescopic plate (7), and sliding grooves matched with the sliding blocks (14) are formed in the inner wall of the rotating plate (4).

Description

Traction type fast food trolley Technical Field The utility model relates to the technical field of fast food carts, in particular to a traction type fast food cart. Background The traction type fast food cart refers to dining equipment which is moved through vehicle traction and is usually formed by reforming a trailer carriage, a self-power-free system is not needed, and flexible transferring of operation places is realized by dragging by a front cart. When the fast food car is transferred to the operation place, the fast food car is usually required to be pulled by the car, so that the fast food car is driven to move, and when the car and the fast food car are in butt joint traction at present, the driver is difficult to accurately adjust the relative position of the traction part due to limited visual angle of the driver, the position of the car or the fast food car is required to be adjusted at any time for butt joint, the operation mode is very time-consuming and labor-consuming, the butt joint progress is influenced, and therefore the traction type fast food car is provided. Disclosure of utility model The utility model aims to provide a traction type fast food trolley which aims to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme that the traction type fast food trolley comprises a traction frame and further comprises: The quick-service trolley comprises a quick-service trolley body, a traction frame, a telescopic frame, limiting mechanisms, square sliding grooves, tiger head hooks and limiting plates, wherein the quick-service trolley body is rotatably connected to the rear side of the traction frame; the rotary plate is hinged to the bottom of the traction frame, a telescopic plate is connected inside the rotary plate in a sliding manner, a transmission mechanism is arranged inside the telescopic plate, and a hand wheel is arranged on the surface of the rotary plate; The sliding connection is in the inside bolt of hand wheel, a plurality of spacing holes that use with the bolt cooperation have been seted up on the right side of rotor plate. Preferably, the limiting mechanism comprises a fixed block, the fixed block is fixedly connected with the surface of the expansion bracket, a movable rod is slidably connected inside the fixed block, a fixed sheet is fixedly connected with the surface of the movable rod, a spring is fixedly connected to the top of the fixed sheet, the other end of the spring is fixedly connected with the inner wall of the fixed block, and the spring is sleeved on the surface of the movable rod. Preferably, the transmission mechanism comprises a transmission shaft, the transmission shaft rotates with the rotor plate to be connected, the one end fixedly connected with hand wheel of transmission shaft, the first bevel gear of other end fixedly connected with of transmission shaft, the inner wall fixedly connected with fixed plate of rotor plate, the fixed sleeve of fixed plate's fixed surface is connected with, fixed telescopic inside rotates and is connected with the threaded rod, the fixed surface cover of threaded rod is equipped with the second bevel gear, first bevel gear meshes with the second bevel gear, the top of threaded rod rotates with the top of rotor plate inner wall to be connected, the threaded rod screw thread runs through the top of expansion plate. Preferably, the top of the movable rod on both sides is fixedly connected with a handle, and the surface of the handle is provided with an anti-slip pad. Preferably, the left and right sides of traction frame all fixedly connected with fixed strip, the inside threaded connection of fixed strip has the spacer pin, the spacing hole of using with the spacer pin cooperation is seted up on the surface of rotor plate. Preferably, the left and right sides of expansion plate all fixedly connected with slider, the spout that cooperates the use with the slider has been seted up to the inner wall of rotor plate. Compared with the prior art, the utility model has the following beneficial effects: When the fast food cart body is in traction and butt joint, the limit of the telescopic frame is canceled through the rotation of the traction frame and the limit mechanism, so that the traction position of the fast food cart body can be finely adjusted according to the position of the traction cart, the trouble in butt joint is reduced, and meanwhile, the telescopic plate is driven to move through the unfolding of the rotating plate and the transmission of the transmission mechanism, so that the height of the butt joint position of the fast food cart body can be adjusted, and the fast food cart body can be in traction and butt joint with traction carts with different heights. Drawings FIG. 1 is a schematic perspective view of the present utility model; FIG. 2 is a schematic view of the structure of the rotary plate of the present utility model; FI