Automatic stabilizing device serving trolley for old people

Abstract

The utility model discloses an automatic stabilizing device serving trolley for old people, which comprises a serving trolley body, a plurality of heat insulation covers are arranged at the top of the serving trolley body, the serving trolley is high in flexibility, and a driving motor in a driving box can be controlled to work through a control box so as to drive a wheel frame to adjust the direction. A motor on a wheel frame works to drive wheels to rotate, front-back and left-right movement of the wheels is achieved, then the whole serving trolley is driven to move front-back and left-right, the serving trolley can be moved to a proper position, and when the serving trolley reaches a designated position, a supporting plate can automatically descend to the ground, so that the whole serving trolley is supported; the purpose of improving the stability performance of the serving trolley is achieved, the stability performance of the whole serving trolley is higher, then a worker opens a heat preservation cover and places the heat preservation cover in a heat preservation cover containing groove, storage of the heat preservation cover is achieved, meals in the serving trolley are conveniently and rapidly taken out, hot water in a heating water tank is adopted for conducting heat preservation on the meals, the meals are prevented from losing the temperature, and the service life of the serving trolley is prolonged. The eating is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of meal delivery vehicles, in particular to a meal delivery vehicle for the elderly with an automatic stabilizing device. Background Art

[0002] There are many types of meal delivery vehicles, especially those for the elderly. Existing meal delivery vehicles for the elderly are specially used to deliver meals to the elderly. However, the existing meal delivery vehicles for the elderly have relatively simple functions and poor flexibility. They cannot keep the meals for the elderly warm or heat them, and cannot improve the stability of the meal delivery vehicles for the elderly. They cannot automatically drive the meal delivery vehicles for the elderly to a designated location. Moreover, existing meal delivery vehicles often need to open the cover of the meal delivery vehicle, and the open cover often has nowhere to be placed, resulting in the loss of the cover or pollution of the cover, which affects the health of the food. For this purpose, an automatic stabilizing device for the elderly meal delivery vehicle is provided. Utility Model Content

[0003] The purpose of the utility model is to provide a meal delivery vehicle for the elderly with an automatic stabilizing device in view of the defects of the prior art, so as to solve the problems raised by the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic stabilizing device meal delivery vehicle for the elderly, comprising a meal delivery vehicle body, a plurality of heat preservation covers are arranged on the top of the meal delivery vehicle body, a heating water tank is arranged on the bottom of the meal delivery vehicle body, a drainage pipe is installed on one side of the bottom of the heating water tank, a water inlet pipe is connected to one side of the top of the heating water tank, a bottom plate is installed on the bottom of the heating water tank, the bottom of the bottom plate is connected to the base frame through a supporting column, wheel frames are installed on the four corners of the bottom of the base frame, a drive box is installed on the top of the wheel frame, wheels are installed on the wheel frame, and the base frame A battery box is installed on the top, a hydraulic control box is installed on one side of the battery box, and a control box is installed on the other side of the battery box. Hydraulic cylinders are installed on both sides of the base frame, and a support plate is installed at the bottom of the hydraulic cylinder. A hydraulic control box is installed on one side of the battery box, and a control box is provided on the other side of the battery box. Drive boxes are installed at the four corners of the bottom of the base frame, and a wheel frame is connected to the bottom of the drive box, and wheels are installed on the wheel frame. A foot pedal is installed at one end of the base frame, a push-pull handle is installed at one end of the food delivery vehicle body, and a control screen is installed on the inner side of the push-pull handle.

[0005] As a preferred technical solution of the utility model, the hydraulic cylinder is mounted on both sides of the chassis by bolts, the support plate is mounted on the bottom of the hydraulic cylinder by bolts, a hydraulic oil pump and a hydraulic oil tank are provided inside the hydraulic control box, and the hydraulic oil pump is respectively connected to the hydraulic oil tank and the hydraulic cylinder through hydraulic oil pipes.

[0006] As a preferred technical solution of the utility model, the base frame is connected to the bottom plate through a support column, hand valves are installed on the water inlet pipe and the drain pipe, and a push-pull handle is welded to one end of the food delivery vehicle body.

[0007] As a preferred technical solution of the utility model, both sides of the top of the food delivery vehicle body are provided with insulation cover placement grooves, the insulation cover is provided with a groove handle, and the foot pedal is installed on one end of the base frame by bolts.

[0008] As a preferred technical solution of the utility model, the drive box is installed at the four corners of the top of the chassis by bolts, the drive motor and the reduction box are installed inside the drive box, the bottom of the reduction box is connected to the wheel frame through a connecting shaft, the wheel frame is installed with a motor, and the wheel is installed on the motor.

[0009] As a preferred technical solution of the utility model, an electric heating rod is installed inside the heating water tank, and the control panel is electrically connected to the drive motor, the hydraulic oil pump and the electric heating rod through the control box.

[0010] The beneficial effects of the utility model are as follows: the meal delivery vehicle has strong flexibility, and the control box can be used to control the operation of the driving motor in the driving box, thereby driving the wheel frame to adjust the direction, and the motor on the wheel frame can be used to drive the wheel to rotate, so as to realize the front, back, left, and right movement of the wheel, thereby driving the entire meal delivery vehicle to move back, forth, left, and right, and the meal delivery vehicle can be moved to a suitable position. When it reaches the specified position, the support plate can be automatically lowered to the ground, thereby supporting the entire meal delivery vehicle, so as to achieve the purpose of improving the stability performance of the meal delivery vehicle and make the entire meal delivery vehicle more stable. Then the staff opens the insulation cover and puts it in the insulation cover placement slot to store the insulation cover, so as to facilitate and quickly take out the food in the meal delivery vehicle, and also uses the hot water in the heating water tank to keep the food warm to prevent the food from losing temperature and affecting consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model.

[0012] In the figure: the food delivery vehicle body 1, the heating water tank 2, the insulation cover 3, the insulation cover placement slot 4, the push-pull handle 5, the bottom plate 6, the support column 7, the bottom frame 8, the hydraulic cylinder 9, the battery box 10, the support plate 11, the wheel frame 12, the drive box 13, the control panel 14, the water inlet pipe 15, the drain pipe 16, the wheel 17, the hydraulic control box 18, the foot pedal 19, and the control box 20. DETAILED DESCRIPTION

[0013] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0014] Example: See Figure 1 The utility model provides a technical solution: an automatic stabilizing device for elderly meal delivery vehicle, comprising a meal delivery vehicle body 1, a plurality of heat preservation covers 3 are arranged on the top of the meal delivery vehicle body 1, a heating water tank 2 is arranged at the bottom of the meal delivery vehicle body 1, a drainage pipe 16 is installed on one side of the bottom of the heating water tank 2, a water inlet pipe 15 is connected to one side of the top of the heating water tank 2, a bottom plate 6 is installed at the bottom of the heating water tank 2, the bottom of the bottom plate 6 is connected to the bottom frame 8 through a supporting column 7, wheel frames 12 are installed at the four corners of the bottom of the bottom frame 8, a driving box 13 is installed on the top of the wheel frame 12, wheels 17 are installed on the wheel frame 12, and a battery is installed on the top of the bottom frame 8. The base frame 8 is provided with a hydraulic control box 18, a control box 20 is installed on the other side of the battery box 10, hydraulic cylinders 9 are installed on both sides of the base frame 8, a support plate 11 is installed at the bottom of the hydraulic cylinder 9, a hydraulic control box 18 is installed on one side of the battery box 10, a control box 20 is provided on the other side of the battery box 10, a drive box 13 is installed at the four corners of the bottom of the base frame 8, a wheel frame 12 is connected to the bottom of the drive box 13, a wheel 17 is installed on the wheel frame 12, a pedal 19 is installed at one end of the base frame 8, a push-pull handle 5 is installed at one end of the food delivery vehicle body 1, and a control screen 14 is installed on the inner side of the push-pull handle 5.

[0015] The hydraulic cylinder 9 is mounted on both sides of the base frame 8 by bolts, and the support plate 11 is mounted on the bottom of the hydraulic cylinder 9 by bolts. A hydraulic oil pump and a hydraulic oil tank are arranged inside the hydraulic control box 18. The hydraulic oil pump is connected to the hydraulic oil tank and the hydraulic cylinder 9 respectively through hydraulic oil pipes. The hydraulic oil pump is used to lower the support plate 11, so that the support plate 11 contacts the ground, thereby supporting the entire food delivery vehicle body 1, thereby achieving the purpose of stabilizing the food delivery vehicle body 1.

[0016] The base frame 8 is connected to the bottom plate 6 through the support column 7. Hand valves are installed on the water inlet pipe 15 and the drain pipe 16. A push-pull handle 5 is welded to one end of the food delivery vehicle body 1. Opening the water valve on the drain pipe 16 can discharge the hot water from the heating water tank 2, and the water inlet pipe 15 can realize the water intake and exhaust of the heating water tank 2.

[0017] Both sides of the top of the meal delivery vehicle body 1 are provided with insulation cover placement grooves 4, the insulation cover 3 is provided with a groove handle, and the foot pedal 19 is installed on one end of the base frame 8 by bolts, and the insulation cover 3 can be opened using the groove handle.

[0018] The driving box 13 is installed at the four corners of the top of the base frame 8 by bolts. The driving motor and the reduction box are installed inside the driving box 13. The bottom of the reduction box is connected to the wheel frame 12 through a connecting shaft. The motor is installed on the wheel frame 12, and the wheel 17 is installed on the motor. The motor on the wheel 17 is used to drive the wheel 17 to rotate, thereby driving the entire food delivery vehicle body 1 to move.

[0019] An electric heating rod is installed inside the heating water tank 2, and the control panel 14 is electrically connected to the drive motor, the hydraulic oil pump, and the electric heating rod through the control box 20. The control panel 1 is used to control the drive motor, the hydraulic oil pump, and the electric heating rod through the control box 20 to power on and operate.

[0020] Working principle: An automatic stabilizing device for delivering meals to the elderly. When in use, the specified instructions are input through the control screen 14. The control screen 14 will control the driving motor in the driving box 13 and the motor on the wheel frame 12 through the control box 20, so as to adjust the rotation of the wheel 17. The rotation of the wheel 17 drives the entire meal delivery vehicle body 1 to move. The meal delivery vehicle body 1 moves to transport the elderly meals to a suitable position, and then the hydraulic oil pump in the hydraulic control box 18 works to deliver the hydraulic oil in the hydraulic oil tank in the hydraulic control box 18 to the hydraulic cylinder 9. The hydraulic cylinder 9 extends out, so that the support plate 11 extends out, so that the support plate 11 contacts the ground, thereby achieving the function of supporting the ground and stabilizing the entire meal delivery vehicle for the elderly. The staff opens the insulation cover 3 and places the insulation cover 3 in the insulation cover placement slot 4 to take the meals in the meal delivery vehicle body 1. At the same time, the water in the heating water tank 2 is heated to ensure that the meals always maintain a constant temperature. The operation is very simple and convenient, the overall structure is simple, the flexibility is strong, and it is convenient for people to use.

[0021] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An automatic stabilizing device for elderly meal delivery vehicle, comprising a meal delivery vehicle body (1), characterized in that: The top of the food delivery vehicle body (1) is provided with a plurality of heat preservation covers (3), the bottom of the food delivery vehicle body (1) is provided with a heating water tank (2), a drainage pipe (16) is installed on one side of the bottom of the heating water tank (2), a water inlet pipe (15) is connected to one side of the top of the heating water tank (2), a bottom plate (6) is installed on the bottom of the heating water tank (2), the bottom of the bottom plate (6) is connected to the bottom frame (8) through a support column (7), wheel frames (12) are installed at the four corners of the bottom of the bottom frame (8), a drive box (13) is installed on the top of the wheel frame (12), a wheel (17) is installed on the wheel frame (12), a battery box (10) is installed on the top of the bottom frame (8), and a hydraulic control box is installed on one side of the battery box (10). (18), a control box (20) is installed on the other side of the battery box (10), hydraulic cylinders (9) are installed on both sides of the base frame (8), and a support plate (11) is installed at the bottom of the hydraulic cylinder (9), a hydraulic control box (18) is installed on one side of the battery box (10), and a control box (20) is provided on the other side of the battery box (10), a drive box (13) is installed at the four corners of the bottom of the base frame (8), the bottom of the drive box (13) is connected to a wheel frame (12), and a wheel (17) is installed on the wheel frame (12), a foot pedal (19) is installed at one end of the base frame (8), a push-pull handle (5) is installed at one end of the food delivery vehicle body (1), and a control screen (14) is installed on the inner side of the push-pull handle (5).

2. The automatic stabilizing device meal delivery vehicle for the elderly according to claim 1, characterized in that: The hydraulic cylinder (9) is mounted on both sides of the base frame (8) by bolts, the support plate (11) is mounted on the bottom of the hydraulic cylinder (9) by bolts, and a hydraulic oil pump and a hydraulic oil tank are arranged inside the hydraulic control box (18), and the hydraulic oil pump is connected to the hydraulic oil tank and the hydraulic cylinder (9) respectively through hydraulic oil pipes.

3. The automatic stabilizing device meal delivery vehicle for the elderly according to claim 1, characterized in that: The base frame (8) is connected to the bottom plate (6) via a support column (7); hand valves are installed on the water inlet pipe (15) and the drain pipe (16); and a push-pull handle (5) is welded to one end of the food delivery vehicle body (1).

4. The automatic stabilizing device meal delivery vehicle for the elderly according to claim 1, characterized in that: Both sides of the top of the food delivery vehicle body (1) are provided with insulation cover placement grooves (4), the insulation cover (3) is provided with a groove handle, and the foot pedal (19) is installed on one end of the base frame (8) by bolts.

5. The automatic stabilizing device meal delivery vehicle for the elderly according to claim 1, characterized in that: The drive box (13) is installed at the four corners of the top of the chassis (8) by bolts, and a drive motor and a reduction box are installed inside the drive box (13). The bottom of the reduction box is connected to the wheel frame (12) by a connecting shaft, and the wheel frame (12) is installed with a motor, and the wheel (17) is installed on the motor.

6. The automatic stabilizing device meal delivery vehicle for the elderly according to claim 1, characterized in that: An electric heating rod is installed inside the heating water tank (2), and the control panel (14) is electrically connected to the driving motor, the hydraulic oil pump, and the electric heating rod respectively through the control box (20).

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