CN112244664A

CN112244664A - Foot-treading turnover type barbecue grill

Info

Publication number: CN112244664A
Application number: CN202010985452.5A
Authority: CN
Inventors: 李斌
Original assignee: Lanzhou Shanda Industry And Trade Co ltd
Current assignee: Lanzhou Shanda Industry And Trade Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-01-22

Abstract

The invention discloses a foot-operated turnover type barbecue grill which comprises an underframe and a heating assembly, wherein a suspended barbecue screen plate is arranged above the heating assembly; the front parts of two sides of the barbecue screen plate are respectively hinged with rocking bars in the middle parts of two sides of the underframe, two sides of the rear end of the underframe are respectively fixed with vertical supporting rods, the two supporting rods are respectively hinged with swing rods, the front ends of the two swing rods are respectively hinged with the middle parts of two sides of the barbecue screen plate, and a first fixed rod is connected between the tail ends of the two swing rods; the first fixed rod is hinged with a pull rod extending downwards, the lower end of the pull rod is connected with a multi-link transmission mechanism, the tail end of the multi-link transmission mechanism is connected with a foot pedal, and the foot pedal drives the pull rod to move up and down through the multi-link transmission mechanism so as to drive the barbecue screen plate to turn over in a reciprocating manner. This barbecue grill's barbecue net is adjusted and is used when being convenient for open-air barbecue, steps on the footboard through trampling the foot and can realize the upper and lower upset of barbecue otter board, and easy operation is convenient, reduces the barbecue degree of difficulty, effectively solves to eat the material and is burnt the problem of pasting easily.

Description

Foot-treading turnover type barbecue grill

Technical Field

The invention belongs to the technical field of catering equipment, and particularly relates to a foot-operated turnover type barbecue grill.

Background

In barbecue, food materials are generally put on a barbecue grill after being pierced by an iron stick, and charcoal is placed in the grill for baking. In the baking process, the kebabs need to be frequently turned over to ensure that the food materials are uniformly heated and prevented from being burnt. However, when barbecuing outdoors, the food materials are generally tiled on the barbecue net for baking, the baking personnel need to use tools such as tweezers to turn over the food materials, and when the food materials placed on the barbecue net are more, the food materials are often burnt.

Disclosure of Invention

The invention provides a foot-operated turnover type barbecue grill, and aims to solve the problem that food materials are easily burnt due to untimely turnover in the conventional outdoor barbecue.

Therefore, the invention adopts the following technical scheme:

a foot-operated turnover type barbecue grill comprises an underframe and a heating component arranged at the top of the underframe, wherein a suspended barbecue screen plate is arranged above the heating component; the front parts of two sides of the barbecue screen plate are respectively hinged with rocking bars with the middle parts of two sides of the underframe, two sides of the rear end of the underframe are respectively fixed with vertical supporting rods, the two supporting rods are respectively hinged with a swing rod, the swing rods are parallel to the side surfaces of the barbecue screen plate, the front ends of the two swing rods are respectively hinged with the middle parts of two sides of the barbecue screen plate, and a first fixed rod is connected between the tail ends of the two swing rods;

the first fixing rod is hinged with a pull rod extending downwards, the lower end of the pull rod is connected with a transmission mechanism, and the transmission mechanism can drive the barbecue screen plate to turn over in a reciprocating manner.

Furthermore, the transmission mechanism is a multi-connecting-rod transmission mechanism, the tail end of the multi-connecting-rod transmission mechanism is connected with a foot pedal, and the foot pedal drives the pull rod to move up and down through the multi-connecting-rod transmission mechanism so as to drive the barbecue screen plate to turn over in a reciprocating manner.

Further, the multi-connecting-rod transmission mechanism comprises a first connecting rod, a second connecting rod and a third connecting rod which are sequentially connected in a transmission manner, and a second fixing rod and a third fixing rod; the second fixed rod is horizontally arranged and is positioned below the rear end of the bottom frame, and the third fixed rod is horizontally arranged and is positioned below the front part of the bottom frame; the first connecting rod is L-shaped, the middle part of the first connecting rod is hinged with the second fixed rod, the head end of the first connecting rod is hinged with the lower end of the pull rod, and the tail end of the first connecting rod is hinged with the head end of the second connecting rod; the tail end of the second connecting rod is hinged with the head end of the third connecting rod, and the middle part of the third connecting rod is hinged with the third fixing rod.

The device further comprises a fourth connecting rod, a fifth connecting rod and a fourth fixing rod, wherein the fourth fixing rod is positioned above the third fixing rod; the fourth connecting rod is vertically arranged, the lower end of the fourth connecting rod is hinged with the tail end of the third connecting rod, and the upper end of the fourth connecting rod is hinged with the middle part of the fifth connecting rod; the head end of the fifth connecting rod is hinged with the fourth fixed rod, and the tail end of the fifth connecting rod is a free end.

Furthermore, the foot pedal is fixedly connected with the tail end of the fifth connecting rod.

Furthermore, the hinged point of the rocker and the barbecue screen plate is a quarter of the boundary point of the side edge length of the barbecue screen plate.

Further, the length of the rocker is greater than the length of one fourth of the side edge of the barbecue screen plate.

Furthermore, the barbecue screen plate comprises a rectangular frame, an upper screen plate and a lower screen plate, the upper screen plate is fixedly connected with the rectangular frame, the lower screen plate is hinged with the rectangular frame, and a lock catch is connected between the lower screen plate and the rectangular frame.

The invention has the beneficial effects that:

1. the barbecue grill plate can be turned over up and down by trampling the foot pedal, is simple and convenient to operate, is easy to use by hands, reduces the barbecue difficulty, and effectively solves the problem that food materials are easy to be burnt;

2. the hands can be liberated through foot stepping control, so that the seasoning can be added conveniently in the barbecue process of an operator, time and labor are saved, and the problem that the arms are easily burnt in conventional barbecue can be avoided;

3. the device not only can be used for outdoor barbecue, also can be used to commercial barbecue, and the commonality is strong, and application scope is wide.

Drawings

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

FIG. 2 is a schematic view b of the structure of the present invention;

FIG. 3 is a left side view of state one of the present invention;

FIG. 4 is a left side view of state two of the present invention;

in the figure: 1-underframe, 2-barbecue screen plate, 3-rocker, 4-support rod, 5-rocker, 6-first fixed rod, 7-pull rod, 8-second fixed rod, 9-third fixed rod, 10-fourth fixed rod, 11-first connecting rod, 12-second connecting rod, 13-third connecting rod, 14-fourth connecting rod, 15-fifth connecting rod and 16-pedal.

Detailed Description

The invention will be further described with reference to the accompanying drawings in which:

as shown in figures 1-4, a foot-operated turnover barbecue grill comprises a rectangular bottom frame 1, four supporting legs are fixed at four corners of the bottom frame 1, a heating component is placed at the top of the bottom frame 1, and a suspended barbecue screen plate 2 is arranged above the heating component. The front parts of the left side and the right side of the barbecue screen plate 2 are respectively hinged with rocking bars 3 with the middle parts of the two sides of the bottom frame 1, the two sides of the rear end of the bottom frame 1 are respectively fixed with vertical supporting rods 4, the two supporting rods 4 are respectively hinged with a swing rod 5, the swing rods 5 are parallel to the side surfaces of the barbecue screen plate 2, the front ends of the two swing rods 5 are respectively hinged with the middle parts of the two sides of the barbecue screen plate 2, and a first fixing rod 6 is connected between the tail ends of the two swing. Particularly, the hinge point of the rocker 3 and the barbecue screen plate 2 is a quarter boundary point of the side length of the barbecue screen plate 2, and the length of the rocker 3 is greater than the length of a quarter of the side length of the barbecue screen plate 2. The barbecue screen plate 2 comprises a rectangular frame, an upper screen plate and a lower screen plate, the upper screen plate is fixedly connected with the rectangular frame, the lower screen plate is hinged with the rectangular frame, and a lock catch is further connected between the lower screen plate and the rectangular frame.

The first fixing rod 6 is hinged with a pull rod 7 extending downwards, the lower end of the pull rod 7 is connected with a multi-link transmission mechanism, the tail end of the multi-link transmission mechanism is connected with a foot pedal 16, and the foot pedal 16 drives the pull rod 7 to move up and down through the multi-link transmission mechanism so as to drive the barbecue screen plate 2 to overturn in a reciprocating manner. The multi-connecting-rod transmission mechanism comprises a first connecting rod 11, a second connecting rod 12, a third connecting rod 13, a fourth connecting rod 14, a fifth connecting rod 15, a second fixing rod 8, a third fixing rod 9 and a fourth fixing rod 10 which are in transmission connection in sequence; the second fixing rod 8 is horizontally arranged and located below the rear end of the bottom frame 1, the third fixing rod 9 is horizontally arranged and located below the front portion of the bottom frame 1, and the fourth fixing rod 10 is horizontally arranged and located above the third fixing rod 9.

The first connecting rod 11 is L-shaped, the middle part of the first connecting rod is hinged with the second fixing rod 8, the head end of the first connecting rod extends horizontally backwards and is hinged with the lower end of the pull rod 7, and the tail end of the first connecting rod extends downwards and is hinged with the head end of the second connecting rod 12; the second connecting rod 12 is in a straight rod shape, and the tail end of the second connecting rod is hinged with the head end of the third connecting rod 13; the middle part of the third connecting rod 13 is hinged with the third fixing rod 9, and the tail part is hinged with the fourth connecting rod 14; the fourth connecting rod 14 extends upwards, and the upper end of the fourth connecting rod is hinged with the middle part of the fifth connecting rod 15; the head end of the fifth connecting rod 15 is hinged to the fourth fixing rod 10, the tail end is a free end, and the tail end is further connected with a pedal 16.

The using method and the working principle of the invention are as follows:

when the barbecue grill is used, the lower mesh plate is firstly opened, food materials to be barbecued are placed on the lower mesh plate, the upper mesh plate is locked, the food materials are fixed between the upper mesh plate and the lower mesh plate, and the heating assembly is placed below the barbecue mesh plate 2. In the barbecue process, the foot pedal 16 is stepped on downwards by the foot, the barbecue screen is driven to turn over in a reciprocating manner from top to bottom at 2180 degrees, the upper screen and the lower screen are sequentially turned to the bottom to barbecue the food materials, the food materials are uniformly heated, and the food materials are prevented from being burnt.

Because one side of the barbecue screen plate 2 is provided with two hinged points which are respectively connected with the swing rod 5 and the rocker 3, the barbecue screen plate 2 can keep the posture fixed when the swing rod 5 and the rocker 3 are fixed. When the initial position of the barbecue screen plate 2 is shown in figure 3, the pull rod 7 is pulled downwards, the swing rod 5 drives the barbecue screen plate 2 to move upwards, and due to the pulling effect of the rocker 3, the right side of the barbecue screen plate 2 rotates upwards, and the left side rotates downwards. After the barbecue grill plate 2 rotates past the top dead center (as shown in fig. 2) under the action of inertia, the barbecue grill plate 2 continues to rotate until the upper end of the barbecue grill plate 2 goes over the highest point, and finally, under the action of gravity, the barbecue grill plate 2 falls to a horizontal state, namely, the state shown in fig. 4. In this way, the roasting net plate is turned over in a reciprocating manner by 180 degrees by stepping on the pedal 16.

It should be noted that the above are only some embodiments of the present invention, and it should be noted that, for those skilled in the art, many modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A foot-operated turnover type barbecue grill is characterized by comprising an underframe (1) and a heating component arranged on the underframe (1), wherein a suspended barbecue screen plate (2) is arranged above the heating component; the front parts of two sides of the barbecue screen plate (2) are respectively hinged with the middle parts of two sides of the bottom frame (1) by rocker levers (3), two sides of the rear end of the bottom frame (1) are respectively fixed with vertical support rods (4), the two support rods (4) are respectively hinged with swing rods (5), the swing rods (5) are parallel to the side surfaces of the barbecue screen plate (2), the front ends of the two swing rods (5) are respectively hinged with the middle parts of two sides of the barbecue screen plate (2), and a first fixed rod (6) is connected between the tail ends of the two swing rods (5);

the barbecue grill is characterized in that a pull rod (7) extending downwards is hinged to the first fixing rod (6), the lower end of the pull rod (7) is connected with a transmission mechanism, and the transmission mechanism can drive the barbecue grill plate (2) to turn over in a reciprocating mode.

2. The flip-flop barbecue according to claim 1, wherein the transmission mechanism is a multi-link transmission mechanism, the end of the multi-link transmission mechanism is connected with a foot pedal (16), and the foot pedal (16) drives the pull rod (7) to move up and down through the multi-link transmission mechanism, so as to drive the barbecue screen plate (2) to flip back and forth.

3. The flip-flop foot grill according to claim 2, wherein said multi-link transmission mechanism comprises a first link (11), a second link (12) and a third link (13) which are in transmission connection in sequence, and a second fixing rod (8) and a third fixing rod (9); the second fixing rod (8) is horizontally arranged and is positioned below the rear end of the bottom frame (1), and the third fixing rod (9) is horizontally arranged and is positioned below the front end of the bottom frame (1); the first connecting rod (11) is L-shaped, the middle part of the first connecting rod is hinged with the second fixed rod (8), the head end of the first connecting rod is hinged with the lower end of the pull rod (7), and the tail end of the first connecting rod is hinged with the head end of the second connecting rod (12); the tail end of the second connecting rod (12) is hinged with the head end of the third connecting rod (13), and the middle part of the third connecting rod (13) is hinged with the third fixing rod (9).

4. The flip-flop foot grill according to claim 3, further comprising a fourth link (14), a fifth link (15) and a fourth fixing bar (10), the fourth fixing bar (10) being located above the third fixing bar (9); the fourth connecting rod (14) is vertically arranged, the lower end of the fourth connecting rod is hinged with the tail end of the third connecting rod (13), and the upper end of the fourth connecting rod is hinged with the middle part of the fifth connecting rod (15); the head end of the fifth connecting rod (15) is hinged with the fourth fixed rod (10), and the tail end is a free end.

5. The flip-flop foot grill according to claim 4, wherein the foot pedal (16) is fixedly connected to the rear end of the fifth link (15).

6. The flip-flop foot grill according to claim 1, wherein the hinge point of said rocker (3) and said grill plate (2) is a quarter length dividing point of the side of the grill plate (2).

7. The flip-flop foot grill according to claim 6, wherein said rocker (3) has a length greater than one quarter of the length of the side of the grill plate (2).

8. The flip-type foot-operated barbecue grill according to claim 1, wherein the barbecue mesh plate (2) comprises a rectangular frame, an upper mesh plate and a lower mesh plate, the upper mesh plate is fixedly connected with the rectangular frame, the lower mesh plate is hinged with the rectangular frame, and a lock catch is further connected between the lower mesh plate and the rectangular frame.