CN113103244A

CN113103244A - Energy-saving food delivery robot with new energy storage function

Info

Publication number: CN113103244A
Application number: CN202011086557.3A
Authority: CN
Inventors: 周烨箐
Original assignee: Suzhou Qingzhong Venture Service Co Ltd
Current assignee: Suzhou Qingzhong Venture Service Co Ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-07-13

Abstract

The invention discloses an energy-saving food delivery robot with new energy storage, which comprises a movable base, a storage box, a supporting plate, an end cover, a motor, a fixed block, a supporting block, a first inclined block, a T-shaped block, a first spring, an arc rod, a pressing plate, a fourth spring, a first supporting rod, a micro motor, a screw rod, a nut, a sliding block, a second supporting rod, a moving block, a T-shaped inclined block, a second spring, a magnetic ring, a moving ring, a guide rod, a second inclined block, a third spring and a return spring. When the end cover is closed, the fixed block moves to drive the arc rod to move, the arc rod moves to extrude the first inclined block, the first inclined block is extruded to move, the first inclined block moves to drive the T-shaped block to move, the first T-shaped block moves to stretch the first spring, so that the first spring generates elasticity, when one end of the first inclined block is aligned with the clamping groove, the first inclined block is driven by the T-shaped block to move to enter the clamping groove under the action of the elasticity of the first spring, the screw rotates to drive the nut to move along the screw, and the slide block moves to drive the supporting plate to move, so that the position of the supporting plate is changed.

Description

Energy-saving food delivery robot with new energy storage function

Technical Field

The invention relates to a food delivery robot, in particular to an energy-saving food delivery robot with new energy storage.

Background

Robots are the common name for automatic control machines, which include all machines that simulate human behavior or thought and other creatures. There are many taxonomies and controversy to define robots in a narrow sense, and some computer programs are even referred to as robots.

The food delivery robot that tradition used has certain defect, lacks the convenient joint closing mechanism of end cover, causes inconveniently to carry out the closure to the end cover fixed, lacks promotion positioning mechanism, causes the position of the fixed fagging of inconvenient promotion, and then inconvenient article of will having a dinner are placed in the fagging, lacks stop gear simultaneously, causes the position of inconvenient fixed containing box, and then causes rocking of food easily. Therefore, an energy-saving food delivery robot with new energy storage is provided for solving the problems.

Disclosure of Invention

An energy-saving food delivery robot with new energy storage comprises a movable base, a containing box, supporting plates, an end cover, a motor, a closing mechanism, a pushing and positioning mechanism and a limiting mechanism, wherein the motor is installed at the top end inside the movable base, the top end of the motor penetrates through the movable base, the top end of the motor is fixedly installed at the bottom end of the containing box, the three supporting plates are evenly installed inside the containing box, and the end cover is rotatably installed at the front end of the containing box;

the closing mechanism comprises a fixed block, a supporting block, a first inclined block, a T-shaped block, a first spring and an arc rod, the fixed block is fixedly installed at the right end of the end cover, the supporting block is fixedly installed at the right end of the containing box, the front end of the supporting block is attached to the rear end of the fixed block, the arc rod is fixedly installed in the middle of the rear end of the fixed block, the rear end of the arc rod penetrates through the supporting block, the T-shaped block is installed at the right end of the fixed block, the first spring is installed on the annular side face of the T-shaped block, two ends of the first spring are fixedly installed on the supporting block and the T-shaped block respectively, one end of the T-shaped block extends into the supporting block, the first inclined block is fixedly;

the pushing and positioning mechanism comprises a first supporting rod, a micro motor, a screw rod, a nut and a sliding block, the first supporting rod is fixedly installed on the left wall inside the containing box, the micro motor is fixedly installed on the rear wall inside the containing box, the screw rod is installed inside the first supporting rod in a rotating mode, one end of the micro motor is connected with the screw rod, the nut is installed on the annular side face of the screw rod, the outer side of the nut is fixedly installed inside the sliding block, and the lower end of the sliding block is fixedly installed on a supporting plate;

the limiting mechanism comprises a magnetic ring, a moving ring, guide rods, a second inclined block and a third spring, the magnetic ring is fixedly installed at the bottom end of the containing box, the two guide rods are symmetrically and fixedly installed at the top end of the moving base, the two second inclined blocks are symmetrically installed on the annular side faces of the guide rods, one ends of the second inclined blocks extend into the guide rods, the third spring is fixedly installed at one end of the second inclined block, one end of the third spring is fixedly installed inside the guide rods, and the bottom end of the inclined block is attached to the top end of the moving ring.

Furthermore, the rear ends of the supporting blocks are symmetrically and fixedly provided with two springs IV, the rear ends of the springs IV are fixedly provided with a pressing plate, and the rear ends of the arc rods are attached to the front end of the pressing plate.

Furthermore, a clamping groove is formed in the annular side face of the arc rod, and one end of the inclined block extends into the clamping groove.

Furthermore, a return spring is installed on the annular side face of the guide rod, the upper end and the lower end of the return spring are fixedly installed on the moving ring and the moving base respectively, a circular baffle is fixedly installed at the top end of the guide rod, and the initial position of the return spring is in a compressed state.

Further, a support rod II is fixedly installed on the right wall inside the containing box, a moving block is installed inside the support rod II in a sliding mode, the bottom end of the moving block is fixedly installed on the supporting plate, a T-shaped inclined block is installed at one end of the support rod II, one end of the T-shaped inclined block extends into the support rod II, a limiting groove is formed in one end of the moving block, a spring II is installed on the annular side face of the T-shaped inclined block, and two ends of the spring II are fixedly installed on the T-shaped inclined block and the support rod II respectively.

Further, more than two groups of pushing and positioning mechanisms are arranged, more than two groups of pushing and positioning mechanisms are identical in structure, and more than two groups of pushing and positioning mechanisms are uniformly installed inside the containing box.

Furthermore, the hinge is fixedly installed at one end of the end cover through the first screw, one end of the hinge is fixedly installed on the containing box through the second screw, and the end cover is rotatably connected with the containing box through the hinge.

Furthermore, two accommodating grooves are symmetrically formed in the annular side face of the guide rod, a third spring is fixedly installed in each accommodating groove, and one end of each inclined block extends to the outer side of each accommodating groove.

Furthermore, an arc-shaped hole is formed in the front end of the supporting block, an arc rod is installed inside the arc-shaped hole, a square hole is formed inside the arc-shaped hole, and one end of the inclined block extends into the square hole.

Furthermore, four universal wheels are uniformly and fixedly installed at the bottom end of the movable base through bolts.

The invention has the beneficial effects that: the invention provides a food delivery robot which has the functions of conveniently closing an end cover, pushing a fixed supporting plate and fixing a storage box.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of a closing mechanism according to an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a pushing positioning mechanism according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a limiting mechanism according to an embodiment of the present invention.

In the figure: 1. the movable base comprises a movable base body, 2, a containing box, 3, supporting plates, 4, an end cover, 5, a motor, 6, a fixed block, 7, a supporting block, 8, a first inclined block, 9, a T-shaped block, 10, a first spring, 11, an arc rod, 12, a pressing plate, 13, a fourth spring, 14, a first supporting rod, 15, a micro motor, 16, a screw rod, 17, a nut, 18, a sliding block, 19, a second supporting rod, 20, a movable block, 21, a T-shaped inclined block, 22, a second spring, 23, a magnetic ring, 24, a movable ring, 25, a guide rod, 26, a second inclined block, 27, a third spring, 28 and a return spring.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1-4, an energy-saving food delivery robot with new energy storage comprises a movable base 1, a containing box 2, supporting plates 3, an end cover 4, a motor 5, a closing mechanism, a pushing and positioning mechanism and a limiting mechanism, wherein the motor 5 is installed at the top end inside the movable base 1, the top end of the motor 5 penetrates through the movable base 1, the top end of the motor 5 is fixedly installed at the bottom end of the containing box 2, the three supporting plates 3 are evenly installed inside the containing box 2, and the end cover 4 is installed at the front end of the containing box 2 in a rotating manner;

the closing mechanism comprises a fixed block 6, a supporting block 7, a first inclined block 8, a T-shaped block 9, a first spring 10 and an arc rod 11, the fixed block 6 is fixedly installed at the right end of the end cover 4, the supporting block 7 is fixedly installed at the right end of the containing box 2, the front end of the supporting block 7 is attached to the rear end of the fixed block 6, the arc rod 11 is fixedly installed at the middle position of the rear end of the fixed block 6, the rear end of the arc rod 11 penetrates through the supporting block 7, the T-shaped block 9 is installed at the right end of the fixed block 6, the first spring 10 is installed on the annular side surface of the T-shaped block 9, two ends of the first spring 10 are respectively and fixedly installed on the supporting block 7 and the T-shaped block 9, one end of the T-shaped block 9 extends into the supporting block 7, one end of the first inclined block 8 is fixedly installed at one end of the T-shaped block 9, one, the arc rod 11 moves to extrude the first inclined block 8, the first inclined block 8 is extruded to move, the first inclined block 8 moves to drive the T-shaped block 9 to move, the T-shaped block 9 moves to stretch the first spring 10, so that the first spring 10 generates elasticity, when one end of the first inclined block 8 is aligned with the clamping groove, the T-shaped block 9 moves to drive the first inclined block 8 to move into the clamping groove under the action of the elasticity of the first spring 10, and further the position of the arc rod 11 is fixed, so that the end cover 4 is closed;

the pushing and positioning mechanism comprises a first supporting rod 14, a micro motor 15, a screw 16, a nut 17 and a sliding block 18, the first supporting rod 14 is fixedly installed on the left wall inside the containing box 2, the micro motor 15 is fixedly installed on the rear wall inside the containing box 2, the screw 16 is rotatably installed inside the first supporting rod 14, one end of the micro motor 15 is connected with the screw 16, the nut 17 is installed on the annular side surface of the screw 16, the outer side of the nut 17 is fixedly installed inside the sliding block 18, the lower end of the sliding block 18 is fixedly installed on the supporting plate 3, the micro motor 15 drives the screw 16 to rotate when working, the screw 16 rotates to drive the nut 17 to move along the screw 16, the nut 17 drives the sliding block 18 to move, the sliding block 18 drives the supporting plate 3 to move to further change the position of the supporting plate 3, the supporting plate 3 drives the moving block 20 to move along the second supporting rod, the second spring 22 generates elastic force, and the elastic force of the second spring 22 is convenient for the T-shaped inclined block 21 to move into the moving block 20, so that the position of the supporting plate 3 is fixed;

the limiting mechanism comprises a magnetic ring 23, a moving ring 24, a guide rod 25, a second inclined block 26 and a third spring 27, a magnetic ring 23 is fixedly arranged at the bottom end of the containing box 2, two guide rods 25 are symmetrically and fixedly arranged at the top end of the movable base 1, two second inclined blocks 26 are symmetrically arranged on the annular side surface of the guide rod 25, one end of each second inclined block 26 extends into the guide rod 25, one end of each second inclined block 26 is fixedly provided with a third spring 27, one end of the third spring 27 is fixedly arranged in the guide rod 25, the bottom end of the inclined block is attached to the top end of the movable ring 24, a user extrudes the second inclined block 26 inwards, the second inclined block 26 moves into the accommodating groove and extrudes the third spring 27, when the second inclined block 26 is separated from the movable ring 24, under the action of the elastic force of the return spring 28, the moving ring 24 moves along the guide rod 25 to be attached to the magnetic ring 23, thereby fixing the position of the storage box 2.

The rear end of the supporting block 7 is symmetrically and fixedly provided with two springs four 13, the rear ends of the springs four 13 are fixedly provided with a pressing plate 12, the rear end of the arc rod 11 is attached to the front end of the pressing plate 12, and the design is convenient for pushing out the arc rod 11 and opening the end cover 4; a clamping groove is formed in the annular side face of the arc rod 11, and one end of the first inclined block 8 extends into the clamping groove; a return spring 28 is arranged on the annular side surface of the guide rod 25, the upper end and the lower end of the return spring 28 are respectively fixedly arranged on the movable ring 24 and the movable base 1, a circular baffle is fixedly arranged at the top end of the guide rod 25, and the initial position of the return spring 28 is in a compressed state; a second support rod 19 is fixedly installed on the right wall inside the containing box 2, a moving block 20 is installed inside the second support rod 19 in a sliding mode, the bottom end of the moving block 20 is fixedly installed on the supporting plate 3, a T-shaped inclined block 21 is installed at one end of the second support rod 19, one end of the second T-shaped inclined block 21 26 extends into the second support rod 19, a limiting groove is formed in one end of the moving block 20, a second spring 22 is installed on the annular side face of the second T-shaped

inclined block

21, 26, and two ends of the second spring 22 are fixedly installed on the second T-shaped inclined block 21 and the second support rod 19 respectively; the pushing and positioning mechanisms are provided with more than two groups, the pushing and positioning mechanisms are identical in structure, and the pushing and positioning mechanisms are uniformly arranged in the containing box 2; one end of the end cover 4 is fixedly provided with a hinge through a first screw, one end of the hinge is fixedly arranged on the containing box 2 through a second screw, and the end cover 4 is rotatably connected with the containing box 2 through the hinge; two accommodating grooves are symmetrically formed in the annular side face of the guide rod 25, a third spring 27 is fixedly installed in each accommodating groove, and one end of each inclined block 26 extends to the outer side of each accommodating groove; an arc-shaped hole is formed in the front end of the supporting block 7, an arc rod 11 is installed in the arc-shaped hole, a square hole is formed in the arc-shaped hole, and one end of the first inclined block 8 extends into the square hole; four universal wheels are uniformly and fixedly installed at the bottom end of the movable base 1 through bolts.

When the end cover is used, when the end cover 4 is closed, the fixed block 6 moves to drive the arc rod 11 to move, the arc rod 11 moves to extrude the first inclined block 8, the first inclined block 8 is extruded to move, the first inclined block 8 moves to drive the T-shaped block 9 to move, the T-shaped block 9 moves to stretch the first spring 10, the first spring 10 generates elastic force, and when one end of the first inclined block 8 is aligned with the clamping groove, the T-shaped block 9 moves to drive the first inclined block 8 to move into the clamping groove under the action of the elastic force of the first spring 10.

The screw 16 rotates and drives the nut 17 to move along the screw 16, the nut 17 moves and drives the slider 18 to move, the slider 18 moves and drives the supporting plate 3 to move, the position of the supporting plate 3 is changed, the supporting plate 3 moves and drives the moving block 20 to move along the second supporting rod 19, the moving block 20 moves and extrudes the T-shaped inclined block 21, the second spring 22 generates elastic force, and the elastic force of the second spring 22 is convenient for the T-shaped inclined block 21 to move and enter the moving block 20.

Two second inclined blocks 26 are pressed inwards, the second inclined blocks 26 move into the containing grooves and extrude the third springs 27, and when the second inclined blocks 26 are separated from the moving ring 24, the moving ring 24 moves along the guide rods 25 to be attached to the magnetic ring 23 in an adsorption mode under the action of the elastic force of the return springs 28, and then the position of the containing box 2 is fixed.

The application has the advantages that:

1. when the end cover is closed, the fixed block moves to drive the arc rod to move, the arc rod moves to extrude the first inclined block, the first inclined block is extruded to move, the first inclined block moves to drive the T-shaped block to move, the T-shaped block moves to stretch the first spring, the first spring generates elasticity, when one end of the first inclined block is aligned with the clamping groove, under the action of the elasticity of the first spring, the T-shaped block moves to drive the first inclined block to move to enter the clamping groove, the problem that the end cover is inconvenient to close and fix due to the lack of a convenient clamping and closing mechanism of the end cover is solved.

2. The screw rod rotates and drives the nut and remove along the screw rod, the nut removes and drives the slider and remove, the slider removes and drives the fagging and remove, and then change the position of fagging, the fagging removes and drives the movable block and remove along two bracing pieces, the movable block removes and extrudees T type sloping block, make two production elasticity of spring, the elasticity of spring two is convenient for T type sloping block and is removed and get into the movable block inside, it lacks promotion positioning mechanism to have solved, cause the position of inconvenient fixed fagging that promotes, and then inconvenient placing the food on the drawback of fagging.

3. Inwards extrude two sloping blocks two, and the inside and to the spring three of entering storage tank of sloping block two removal, when sloping block two and shift ring separation, under the effect of return spring elasticity, the shift ring removes along the guide arm and adsorbs the laminating with the magnetic ring, and then the position of fixed containing box has solved and has lacked stop gear, causes the position of inconvenient fixed containing box, and then causes the problem that the food article rocked easily.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a take energy-conserving food delivery robot of new forms of energy deposit which characterized in that: the automatic positioning device comprises a movable base (1), a containing box (2), supporting plates (3), an end cover (4), a motor (5), a closing mechanism, a pushing positioning mechanism and a limiting mechanism, wherein the motor (5) is installed at the top end inside the movable base (1), the top end of the motor (5) penetrates through the movable base (1), the top end of the motor (5) is fixedly installed at the bottom end of the containing box (2), the three supporting plates (3) are uniformly installed inside the containing box (2), and the end cover (4) is rotatably installed at the front end of the containing box (2);

the closing mechanism comprises a fixed block (6), a supporting block (7), a first inclined block (8), a T-shaped block (9), a first spring (10) and an arc rod (11), the fixed block (6) is fixedly installed at the right end of the end cover (4), the supporting block (7) is fixedly installed at the right end of the containing box (2), the front end of the supporting block (7) is attached to the rear end of the fixed block (6), the arc rod (11) is fixedly installed at the middle position of the rear end of the fixed block (6), the rear end of the arc rod (11) penetrates through the supporting block (7), the T-shaped block (9) is installed at the right end of the fixed block (6), the first spring (10) is installed on the annular side face of the T-shaped block (9), two ends of the first spring (10) are fixedly installed on the supporting block (7) and the T-shaped block (9) respectively, one end of the T-shaped block (9) extends into the supporting block (7), one end of the first inclined block (8) extends into the arc rod (11);

the pushing and positioning mechanism comprises a first supporting rod (14), a micro motor (15), a screw rod (16), a nut (17) and a sliding block (18), the first supporting rod (14) is fixedly installed on the left wall inside the containing box (2), the micro motor (15) is fixedly installed on the rear wall inside the containing box (2), the screw rod (16) is rotatably installed inside the first supporting rod (14), one end of the micro motor (15) is connected with the screw rod (16), the nut (17) is installed on the annular side surface of the screw rod (16), the outer side of the nut (17) is fixedly installed inside the sliding block (18), and the lower end of the sliding block (18) is fixedly installed on the supporting plate (3);

the limiting mechanism comprises a magnetic ring (23), a moving ring (24), guide rods (25), a second inclined block (26) and a third spring (27), the magnetic ring (23) is fixedly installed at the bottom end of the storage box (2), the two guide rods (25) are symmetrically and fixedly installed at the top end of the moving base (1), the two second inclined blocks (26) are symmetrically installed on the annular side faces of the guide rods (25), one end of the second inclined block (26) extends to the inside of the guide rods (25), the third spring (27) is fixedly installed at one end of the second inclined block (26), one end of the third spring (27) is fixedly installed inside the guide rods (25), and the bottom end of the inclined block is attached to the top end of the moving ring (24).

2. The energy-saving food delivery robot with new energy storage according to claim 1, characterized in that: the rear end of the supporting block (7) is symmetrically and fixedly provided with two springs (13), the rear ends of the springs (13) are fixedly provided with a pressing plate (12), and the rear end of the arc rod (11) is attached to the front end of the pressing plate (12).

3. The energy-saving food delivery robot with new energy storage according to claim 1, characterized in that: a clamping groove is formed in the annular side face of the arc rod (11), and one end of the first inclined block (8) extends into the clamping groove.

4. The energy-saving food delivery robot with new energy storage according to claim 1, characterized in that: the novel guide rod structure is characterized in that a return spring (28) is installed on the annular side face of the guide rod (25), the upper end and the lower end of the return spring (28) are fixedly installed on the moving ring (24) and the moving base (1) respectively, a circular baffle is fixedly installed at the top end of the guide rod (25), and the initial position of the return spring (28) is in a compression state.

5. The energy-saving food delivery robot with new energy storage according to claim 1, characterized in that: the supporting rod II (19) is fixedly installed on the right wall inside the containing box (2), the moving block (20) is installed inside the supporting rod II (19) in a sliding mode, the bottom end of the moving block (20) is fixedly installed on the supporting plate (3), the T-shaped inclined block (21) is installed at one end of the supporting rod II (19), one end of the T-shaped inclined block (21) II (26) extends into the supporting rod II (19), the limiting groove is formed in one end of the moving block (20), the spring II (22) is installed on the annular side face of the T-shaped inclined block (21) II (26), and two ends of the spring II (22) are fixedly installed on the T-shaped inclined block (21) and the supporting rod II (19) respectively.

6. The energy-saving food delivery robot with new energy storage according to claim 1, characterized in that: the pushing and positioning mechanism is provided with more than two groups, the pushing and positioning mechanisms are identical in structure and are uniformly arranged inside the containing box (2).

7. The energy-saving food delivery robot with new energy storage according to claim 1, characterized in that: the hinge is fixedly installed at one end of the end cover (4) through a first screw, one end of the hinge is fixedly installed on the containing box (2) through a second screw, and the end cover (4) is rotatably connected with the containing box (2) through the hinge.

8. The energy-saving food delivery robot with new energy storage according to claim 1, characterized in that: two accommodating grooves are symmetrically formed in the annular side face of the guide rod (25), a spring III (27) is fixedly installed in each accommodating groove, and one end of the inclined block II (26) extends to the outer side of each accommodating groove.

9. The energy-saving food delivery robot with new energy storage according to claim 1, characterized in that: an arc-shaped hole is formed in the front end of the supporting block (7), an arc rod (11) is installed inside the arc-shaped hole, a square hole is formed inside the arc-shaped hole, and one end of the first inclined block (8) extends into the square hole.

10. The energy-saving food delivery robot with new energy storage according to claim 1, characterized in that: four universal wheels are uniformly and fixedly installed at the bottom end of the movable base (1) through bolts.