CN114916834A

CN114916834A - Self-positioning connecting structure of automatic rotating barbecue grill

Info

Publication number: CN114916834A
Application number: CN202210761884.7A
Authority: CN
Inventors: 郭雷; 董磊; 许克生
Original assignee: Anhui Huasheng Electromechanical Group Co ltd
Current assignee: Anhui Huasheng Electromechanical Group Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-08-19

Abstract

The invention discloses a self-positioning connection structure of an automatic rotary barbecue grill, which realizes quick disassembly and assembly of a motor assembly by using a knob mode.

Description

Self-positioning connecting structure of automatic rotating barbecue grill

Technical Field

The invention relates to the field of outdoor articles, in particular to a self-positioning connecting structure of an automatic rotary barbecue grill.

Background

The self-positioning connection structure of the automatic rotary barbecue grill is mainly applied to the industry of outdoor barbecue articles. Among the prior art, from locating connection structure and adopting whole mode or screw fixation mode to be connected between with motor element and the main part, can't realize quick switching when need use handle manual rotation when the open air does not have the input electricity.

Disclosure of Invention

The present invention is directed to a self-positioning connection structure of an automatic rotary barbecue grill, which can better solve the above-mentioned problems of the prior art.

The technical problem to be solved by the invention is realized by adopting the following technical scheme:

a self-positioning connecting structure of an automatic rotating barbecue grill comprises a driving frame, wherein a driving shaft and a driven shaft are arranged in the driving frame, second chain wheels are arranged on the driving shaft and the driven shaft, the second chain wheels of the driving shaft and the driven shaft are connected through chain belts, the driving shaft is driven by a motor arranged on the driving frame, a vertical groove is formed in the driving frame, a roast stick is placed in the vertical groove, a transverse groove which is arranged in the same direction as the chain belts is formed in the driving frame, a first chain wheel is arranged at one end of the roast stick, and the first chain wheel is placed in the transverse groove to be in contact with the chain belts so as to drive the roast stick to rotate;

the motor is characterized in that a front shaft sleeve is arranged on the front plate, a rear shaft sleeve is arranged on the rear plate, two ends of the driving shaft are respectively inserted into the front shaft sleeve and the rear shaft sleeve, a groove is formed in one end of the driving shaft, the motor is arranged in a motor shell, a limiting hole is formed in the rear plate, the motor shell is connected with the limiting hole through a limiting bolt, a boss is arranged on an output shaft of the motor, and the groove of the driving shaft is meshed with the boss of the motor transmission shaft;

the limiting hole is of an arc-shaped groove structure, one end of the arc-shaped groove is provided with a notch, the width of the notch is larger than that of the arc-shaped groove, the limiting bolt is of a T-shaped structure and is inserted from the notch, and the limiting bolt is connected with the limiting bolt in a clamping mode in a rotating mode to the arc-shaped groove.

Preferably, the driving shaft is provided with a spring, one end of the spring is propped against the side wall of the second chain wheel, and the other end of the spring is propped against the front shaft sleeve.

Compared with the prior art, the invention provides a self-positioning connecting structure of an automatic rotary barbecue grill, which has the following beneficial effects:

utilize the knob mode to realize dismantling fast and installing motor element, during the installation, utilize the contractility of spring to make the driving shaft move back under the unoccluded state, utilize spring force to make driving shaft and motor output shaft effectively interlock fast after angular position reaches, during the dismantlement, the rotating electrical machines shell, take off the motor and can use the handle to dock the manual rotation of driving shaft, can realize quick switching.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced 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 the drawings without creative efforts;

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of an embodiment of the present invention;

FIG. 3 is a schematic view of the driving mechanism of the present invention in use;

FIG. 4 is a schematic view of the driving mechanism of the present invention in a disassembled state;

FIG. 5 is a partial plan view of the drive mechanism of the present invention;

in the figure: 6 drive racks, 7 roast sticks, 10 driving shafts, 11 driven shafts, 12 motors, 13 vertical grooves, 14 transverse grooves, 15 first chain wheels, 21 motor shells, 22 output shafts, 23 limiting bolts, 24 front shaft sleeves, 25 front plates, 26 second chain wheels, 27 springs, 28 rear plates, 29 rear shaft sleeves, 30 chain belts and 31 arc-shaped grooves.

Detailed Description

The invention is further illustrated with reference to the following figures and examples.

Referring to fig. 1 to 5, in the first embodiment, a self-positioning connection structure of an automatic rotary barbecue grill includes a driving mechanism, the driving mechanism includes a driving frame 6 composed of a front plate 25 and a rear plate 28, a driving shaft 10 and a driven shaft 11 are provided in the driving frame 6, second chain wheels 26 are provided on both the driving shaft 10 and the driven shaft 11, the second chain wheels 26 of the driving shaft 10 and the driven shaft 11 are connected through a chain belt 30, the driving shaft 10 is driven by a motor 12 provided on the driving frame 6, a vertical groove 13 is provided on the driving frame 6, a roast tag 7 is placed in the vertical groove 13, a transverse groove 14 provided in the same direction as the chain belt 30 is provided on the driving frame 6, a first chain wheel 15 is provided at one end of the roast tag 7, and the first chain wheel 15 is placed in the transverse groove 14 and contacts with the chain belt 30.

The motor is characterized in that a front shaft sleeve 24 is arranged on the front plate 25, a rear shaft sleeve 29 is arranged on the rear plate 28, two ends of the driving shaft 10 are respectively inserted into the front shaft sleeve 24 and the rear shaft sleeve 29, a groove is formed in one end of the driving shaft 10, the motor 12 is arranged in the motor shell 21, a limiting hole is formed in the rear plate 28, the motor shell 21 is connected with the limiting hole through a limiting bolt 23, a boss is arranged on an output shaft 22 of the motor 12, and the groove of the driving shaft 10 is meshed with the boss of a transmission shaft of the motor 12.

Spacing hole is the arc wall 31 structure, and arc wall 31 one end is equipped with the breach, and the breach width is greater than arc wall 31 groove width, stop bolt 23 is T type structure, and stop bolt 23 inserts from the breach, rotates and carries out the joint to stop bolt 23 in the arc wall 31.

The driving shaft 10 is provided with a spring 27, one end of the spring 27 is propped against the side wall of the second chain wheel 26, and the other end of the spring 27 is propped against the front shaft sleeve 24.

The motor 12, the transmission shaft of the motor 12 and the limit bolt 23 are arranged in the motor shell 21. The front bushing 24 is fixed on the front plate 25 by the screw 9, the rear bushing 29 is fixed on the rear plate 28 by the screw 9, the spring 27 is sleeved on the end of the driving shaft 10 with the second chain wheel 26 close to the front plate 25, and finally the driving shaft 10 with the second chain wheel 26 and the chain belt 30 are arranged in the front plate 25 and the rear plate 28 is closed.

When the motor 12 rotates to a certain angle, the driving shaft 10 with the chain wheel is pushed by the elastic force of the spring 27 to enable the groove of the driving shaft 10 with the chain wheel to be meshed with the boss of the transmission shaft of the motor 12.

When the motor 12 assembly is disassembled, the motor 12 assembly is rotated clockwise to the position and is pulled out.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The implementation examples described in the present invention are only for describing the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention that is claimed is fully set in the claims.

Claims

1. A self-positioning connecting structure of an automatic rotating barbecue grill is characterized by comprising a driving frame, wherein a driving shaft and a driven shaft are arranged in the driving frame, second chain wheels are arranged on the driving shaft and the driven shaft respectively, the second chain wheels of the driving shaft and the driven shaft are connected through chain belts, the driving shaft is driven by a motor arranged on the driving frame, a vertical groove is formed in the driving frame, a barbecue stick is placed in the vertical groove, a transverse groove which is arranged in the same direction as the chain belts is formed in the driving frame, a first chain wheel is arranged at one end of the barbecue stick, and the first chain wheel is placed in the transverse groove to be in contact with the chain belts so as to drive the barbecue stick to rotate;

the motor is characterized in that a front shaft sleeve is arranged on the front plate, a rear shaft sleeve is arranged on the rear plate, two ends of the driving shaft are respectively inserted into the front shaft sleeve and the rear shaft sleeve, a groove is arranged at one end of the driving shaft, the motor is arranged in a motor shell, a limiting hole is arranged on the rear plate, the motor shell is connected with the limiting hole through a limiting bolt, a boss is arranged on an output shaft of the motor, and the groove of the driving shaft is meshed with the boss of the motor transmission shaft;

2. The detachable portable fully automated rotary barbecue according to claim 1, wherein the driving shaft is provided with a spring, one end of the spring is against the side wall of the second chain wheel, and the other end of the spring is against the front shaft sleeve.