Automatic lifting chassis dining car

Abstract

The utility model discloses an automatic lifting chassis type dining car, including a dining car body: a placement unit is arranged on the upper side of the dining car body, the placement unit includes a fixed frame, the fixed frame is fixedly connected to the upper side of the dining car body, a lifting slot is opened on the front side of the fixed frame, a lifting block is slidably connected to the inner side of the lifting slot, a screw is rotatably connected to the inner side of the lifting slot, the front sides of the lifting blocks on the left and right sides are fixedly connected to mounting blocks, a rotating rod is rotatably connected between the mounting blocks on the left and right sides, and a placement chassis is fixedly connected to the outer side of the rotating rod. By providing a dining car body, a fixed frame, a lifting slot, a lifting block, a screw, a mounting block, a rotating rod, a placement chassis and a motor 2, it is convenient to control the placement chassis to move up and down, and control the placement chassis to rotate and tilt, so as to facilitate the rapid discharge of the clean water and residues leaked from the placement chassis, which is convenient for the next use.

Description

Technical Field

[0001] The utility model relates to the field of dining cars, in particular to an automatically lifting chassis type dining car. Background Art

[0002] A food truck is a mobile vehicle equipped with cooking and catering facilities, designed to provide people with instant catering services. They are usually found at event sites, tourist attractions or commercial areas, providing customers with convenient and fast catering options.

[0003] A placing chassis for placing food plates is installed on the dining car. The placing chassis supports the placing plates. Food residues and oil stains are easily left on the placing chassis. These residues and oil stains need to be wiped clean by the staff and cleaned with detergent. The cleaning water on the upper part of the placing chassis remains on the placing chassis, affecting the next guest's use. Utility Model Content

[0004] In order to overcome the disadvantages of the prior art that the clean water and residues on the chassis are leaked and affect the next use of the guests, one of the purposes of the utility model is to provide an automatic lifting chassis type dining car.

[0005] One of the purposes of the utility model is achieved by adopting the following technical solution: an automatic lifting chassis type dining car, comprising a dining car body: a placement unit is arranged on the upper side of the dining car body;

[0006] The placement unit includes a fixing frame, which is fixedly connected to the upper side of the dining car body, a lifting slot is opened on the front side of the fixing frame, a lifting block is slidably connected to the inner side of the lifting slot, a screw is rotatably connected to the inner side of the lifting slot, the front sides of the lifting blocks on the left and right sides are fixedly connected to mounting blocks, a rotating rod is rotatably connected between the mounting blocks on the left and right sides, a placing chassis is fixedly connected to the outer side of the rotating rod, a connecting frame is fixedly connected to the outer side of the connecting frame, a second motor is fixedly connected to the outer side of the connecting frame, and a gear is fixedly connected to the outer side of the output end of the second motor and the outer side of the rotating rod.

[0007] According to the automatic lifting chassis dining car, the two gears are meshed and connected, which is convenient for controlling the rotation of the rotating rod.

[0008] According to the automatic lifting chassis dining car, the screw rod is threadedly connected to the lifting block, so as to facilitate the control of the lifting block to move up and down.

[0009] According to the automatic lifting chassis dining car, the upper side of the fixed frame is fixedly connected with a motor 1, and the output end of the motor 1 is fixedly connected to the upper end of the screw rod, so as to facilitate the control of the rotation of the screw rod.

[0010] According to the automatic lifting chassis type dining car, the placement chassis is slidably connected to the mounting block.

[0011] According to the automatic lifting chassis type dining car, the connecting frame is arranged in an L-shaped structure. Beneficial Effects

[0012] By providing a dining car body, a fixing frame, a lifting slot, a lifting block, a screw rod, a mounting block, a rotating rod, a placement chassis and a motor 2, it is convenient to control the placement chassis to move up and down, and control the placement chassis to rotate and tilt, so as to quickly discharge the clean water and residues leaked from the placement chassis, which is convenient for next use.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is an overall three-dimensional structural diagram of an automatic lifting chassis dining car of the utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of a placement unit in an automatic lifting chassis-type dining car of the utility model;

[0017] Figure 3 This is a top-down stereoscopic structural diagram of a placement unit in an automatic lifting chassis-type dining car of the utility model;

[0018] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0019] Legend:

[0020] 1. Dining car body; 8. Placement unit; 801. Fixed frame; 802. Motor 1; 803. Lifting slot; 804. Lifting block; 805. Screw; 806. Mounting block; 807. Placement chassis; 808. Rotating rod; 809. Gear; 810. Motor 2; 811. Connecting frame. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 , an automatic lifting chassis type dining car, comprising a dining car body 1: a placement unit 8 is arranged on the upper side of the dining car body 1.

[0023] The placement unit 8 includes a fixed frame 801, which is fixedly connected to the upper side of the dining car body 1. A lifting groove 803 is opened on the front side of the fixed frame 801. A lifting block 804 is slidably connected to the inner side of the lifting groove 803. A screw 805 is rotatably connected to the inner side of the lifting groove 803. The front sides of the lifting blocks 804 on the left and right sides are fixedly connected to mounting blocks 806. A rotating rod 808 is rotatably connected between the mounting blocks 806 on the left and right sides. A placement chassis 807 is fixedly connected to the outer side of the rotating rod 808. A connecting frame 811 is fixedly connected to the outer side of the connecting frame 811. A motor 2 810 is fixedly connected to the outer side of the output end of the motor 2 810 and the outer side of the rotating rod 808. The two gears 809 are meshed and connected. The screw 805 is threadedly connected to the lifting block 804. The upper side of the fixed frame 801 A motor 802 is fixedly connected, and the output end of the motor 802 is fixedly connected to the upper end of the screw 805. The connecting frame 811 is an L-shaped structure. When the guest uses it, the motor 802 is first started, and the motor 802 drives the screw 805 to rotate, and the screw 805 drives the lifting block 804 to move up and down, and the lifting block 804 drives the placement chassis 807 on the mounting block 806 to move up and down, so that the height of the placement chassis 807 can be adjusted conveniently, which is convenient for people of different heights to use. When the use is over, the motor 810 is started, and the motor 810 drives the gear 809 to rotate. Since the two gears 809 are meshed and connected, the motor 810 drives the rotating rod 808 to rotate, and the rotating rod 808 drives the placement chassis 807 to rotate and tilt, so that the residue and clean water on the placement chassis 807 fall quickly under the action of gravity, which is convenient for the next use.

[0024] Working principle: When in use, the staff first starts the motor 802, and the motor 802 controls the screw 805 to rotate. Under the action of the lifting block 804, it is easy to control the placement chassis 807 to move up and down, so that people of different heights can use the placement chassis 807. Then start the motor 810. Under the action of the gear 809, it is easy to control the placement chassis 807 on the rotating rod 808 to rotate and tilt, so that the residue and clean water on the placement chassis 807 can be quickly discharged, which is convenient for the next guest to use.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic lifting chassis dining car, characterized in that: It comprises a dining car body (1): a placement unit (8) is arranged on the upper side of the dining car body (1); The placement unit (8) comprises a fixed frame (801), the fixed frame (801) is fixedly connected to the upper side of the dining car body (1), a lifting groove (803) is provided on the front side of the fixed frame (801), a lifting block (804) is slidably connected to the inner side of the lifting groove (803), a screw rod (805) is rotatably connected to the inner side of the lifting groove (803), the front sides of the lifting blocks (804) on the left and right sides are fixedly connected to mounting blocks (806), a rotating rod (808) is rotatably connected between the mounting blocks (806) on the left and right sides, a placement chassis (807) is fixedly connected to the outer side of the rotating rod (808), a connecting frame (811) is fixedly connected to the outer side of the connecting frame (811), a second motor (810) is fixedly connected to the outer side of the output end of the second motor (810) and the outer side of the rotating rod (808) are fixedly connected to a gear (809).

2. The automatic lifting chassis dining car according to claim 1, characterized in that: The two gears (809) are meshed and connected.

3. The automatic lifting chassis dining car according to claim 1, characterized in that: The screw rod (805) is threadedly connected to the lifting block (804).

4. The automatic lifting chassis dining car according to claim 1, characterized in that: The upper side of the fixing frame (801) is fixedly connected to a motor 1 (802), and the output end of the motor 1 (802) is fixedly connected to the upper end of the screw rod (805).

5. The automatic lifting chassis dining car according to claim 1, characterized in that: The placement chassis (807) is slidably connected to the mounting block (806).

6. The automatic lifting chassis dining car according to claim 1, characterized in that: The connecting frame (811) is arranged in an L-shaped structure.

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