CN2288667Y

CN2288667Y - Roasting apparatus

Info

Publication number: CN2288667Y
Application number: CN 96243462
Authority: CN
Inventors: 苏兆达
Original assignee: Rongfeng Science And Tech Co Ltd
Current assignee: Rongfeng Science And Tech Co Ltd
Priority date: 1996-11-30
Filing date: 1996-11-30
Publication date: 1998-08-26
Anticipated expiration: 2006-11-30

Abstract

The utility model relates to a roasting device which has a roasting rack which can be automatically rotated, mainly comprising a stove rack, a roasting rack and a drive device, wherein, the drive device is smoothly fixed on a supporting plate of the stove rack. A transmission sleeve pipe is used for tenoned with the roasting rack with elastic clamping force, when the drive device is rotated and driven, the roasting rack can be rotated and driven in the utility model by the transmission sleeve pipe.

Description

Roasting apparatus

The utility model relates to a kind of Roasting apparatus, relates in particular to a kind of Roasting apparatus that can rotate barbecue automatically that has.

In the Roasting apparatus that the market sells, grate and barbecue have generally been comprised at present.The mode that is used in combination of grate and barbecue is generally barbecue and can be fixed on the grate, or can manually rotate the barbecue that places on the grate, and these are used in combination mode in the process of barbecue, all need the user to a certain extent with manual mode of operation, for example, when the flame in the grate is excessive or too small, height or upset that the user need in time adjust barbecue place treating on the barbecue to bake thing, or the user must constantly and be the barbecue that does not rotate to constant speed on the grate.In aforesaid barbecue operating process,, often cause and wait to bake the incomplete ripe degree of thing or too burn, and the eater is had potential danger if user's barbecue technology is very unskilled.

The structure of barbecue is made up of in clamping mode up and down two machine-made brandreths usually, and the plane that the barbecue clamping forms is latticed usually.Yet, the barbecue that this kind is commonly used is to use rigid brandreth to clamp and treats roasting thing, so only be suitable for slightly being the roasting thing for the treatment of of thin slice such as sliced meat, will influence the clamping state of its barbecue for for example sausage, fish or other thicker roasting thing for the treatment of, so also can't operate this barbecue with manual rotation mode.

The purpose of this utility model is to provide a kind of Roasting apparatus that can rotate barbecue automatically, but roasting thing is treated in its constant speed ground upset, makes and treats that roasting thing is evenly well-done, and is suitable edible.

Another purpose of the present utility model is providing a kind of Roasting apparatus with barbecue of resilient clamp, no matter treats that roasting thing is thick, thin, all can be by the barbecue clamping.

The utility model provides a kind of Roasting apparatus, mainly comprise grate, barbecue and drive unit, wherein, described drive unit is a gripper shoe of being located at described grate one side, and connect the described barbecue with resilient clamp power and the drive source of drive unit by a drive sleeve tubular axis, when described drive unit is rotated driving, drives described barbecue and in this grate, rotate.

In above-mentioned Roasting apparatus, barbecue is made up of article hanger and elastic shelf, and described elastic shelf comprises the spring of many resilient clamp power when the barbecue clamping is provided.

In above-mentioned Roasting apparatus, the grate base plate has groove, wherein lays the kindling material lead-in wire of this base plate of coiling.

According to the Roasting apparatus of the utility model, owing to can rotate barbecue automatically, but therefore roasting thing is treated in the upset of constant speed ground, makes to treat that roasting thing is evenly well-done, suitable edible.Owing to barbecue, no matter treat that roasting thing is thick, thin in addition with resilient clamp, all can be by the barbecue clamping.

Below with reference to the preferred embodiment of description of drawings the utility model, wherein:

Fig. 1 is a stereogram of the present utility model;

Fig. 2 is the three-dimensional exploded view of drive unit of the present utility model and grate;

Fig. 3 is the equivalent circuit diagram that is electrically connected of drive unit of the present utility model;

Fig. 4 A is the stereogram of the utility model barbecue in open mode;

Fig. 4 B is the stereogram of the utility model barbecue at the clamping state;

Fig. 5 A is the flexible retaining ring of the utility model when being unbuckled state, the profile of the line A-A in Fig. 4 B;

When Fig. 5 B is the flexible retaining ring snap close of the utility model state, the profile of the line A-A in Fig. 4 B;

Fig. 6 A is the trip and the preceding stereogram of transmission sleeve pipe joggle of the utility model barbecue;

Fig. 6 B is the trip of the utility model barbecue and the stereogram behind the transmission sleeve pipe joggle;

Fig. 7 is the stereogram of another embodiment of the utility model, and the released state of roasting rod and transmission sleeve pipe is shown;

Fig. 8 is the utility model handle and the stereogram of accepting another embodiment that support combines;

Fig. 9 is the stereogram of another embodiment of the utility model base plate and gripper shoe.

Please refer to Fig. 1, is to show grate 20 of the utility model and the stereogram that barbecue 10 is used in combination.In the process of barbecue, on the contrary barbecue 10 by the driving of drive unit 30 in grate 20 according to the direction of arrow or mutually direction be rotated.Net region after these barbecue 10 clampings is complete within the baking scope of grate 20 internal flame in rotary course, can make the roasting thing treated on the barbecue 10 be subjected to uniform baking.In addition, no matter a plurality of springs on the barbecue 10 provide the resilient clamp for the treatment of roasting thing of thickness degree, to guarantee in the bake process of rotation, keeping treating that roasting thing is on the net region of barbecue 10.Grate 20 is by

gripper shoe

21,22, and

side plate

23,24 and base plate 25 are formed, and

gripper shoe

21,22,

side plate

23,24 and base plate 25 formed open spaces are the baking scope of grate 20 internal flame.Base plate 25 has a plurality of air vents, and this base plate 25 is storing place as burning things which may cause a fire disaster (for example charcoal).

With reference now to Fig. 2,, drive unit 30 comprises dc motor 31, switch 32, battery 33 and shell 34.This motor 31 is the motive power of the utility model barbecue 10 rotations, and battery 33 is the power supply of aforementioned dc motor 31.Figure 3 shows that the equivalent circuit diagram that is electrically connected of drive unit 30.Dc motor 31, switch 32 forms single Ke Xihefu voltage circuits (KVL) with battery 33, the running of the path of switch 32 and the direct control dc motor 31 of opening circuit with stop operating.In addition, dc motor 31 can be fixed in shell 34 inside by gummed or engaging.32 on switch is to be configured in shell 34 outsides, so that the user directly controls.As for battery 33 is to be disposed in shell 34 inside replaceablely.

Again with reference to figure 2, the three-dimensional exploded view of display drive apparatus 30 and grate 20.Shell 34 is to be fixed on the gripper shoe 21 of grate 20 outside the drive unit 30, it is by bore a hole on the gripper shoe 21 211,212,213,214 center line of

screw

71,72,73,74, pass bottom surface, the

sleeve

81,82,83,84 of correspondence and the perforation 211,212,213,214 gripper shoe 21 on of shell 34 in regular turn in the face of gripper shoe 21, sealed with

nut

91,92,93,94 again.Four sleeves the 81,82,83, the 84th between gripper shoe 21 and drive unit 30 have equal length and hardness, are enough to the weight that jointly stabilizing ground supports drive unit 30, and mat its provide insulated room apart from order to isolate gripper shoe 21 and drive unit 30.

Shell 34 is also passed in the rotating shaft of the dc motor 31 of this drive unit 30 and combination is inserted in the hole 851 of transmission sleeve pipe 85 1 ends.These dc motor 31 rotating shafts can by the gummed mode or closely gland mode joggle in hole 851 or use set screw 75 to lock with positioning rotating shaft by transmission sleeve pipe 85 sidewalls, when so making dc motor 31 runnings, can drive transmission sleeve pipe 85 and rotate according to the rotating shaft direction of rotation.The length of transmission sleeve pipe 85 at least drive unit 30 with can enter into grate 20 inside after gripper shoe 21 combines.Has U-shaped breach 215 on the gripper shoe 21 of grate 20, with the path and the strong point that provides transmission sleeve pipe 85 to pass gripper shoe 21.The width of aforementioned U-shaped breach 215 is slightly larger than the outside diameter of transmission sleeve pipe 85, the depth the lowest point of U-shaped breach 215 then be the strong point of transmission sleeve pipe 85 just is provided and keep the center line of transmission sleeve pipe 85 and the center line of dc motor 31 rotating shafts on same axis.

Please refer to Fig. 4 A, is to show the preceding stereogram of the utility model barbecue 10 clampings.According to the barbecue 10 that the utility model is implemented, formed by article hanger 12 and elastic shelf 11, and just formed latticed resilient clamp scope after article hanger 12 and elastic shelf 11 clampings.Article hanger 12 is to be formed by many be equal to each other spacing and parallel iron bars 124 to hold object plane.On a side of article hanger 12, has square trip 121, in order to joggle to the end of drive socket 85 with respect to dc motor 31 rotating shafts that are coupling, but and on respect to another side of square trip 121 configuration have turn flexible retaining ring 123 accept support 122, this is accepted support 122 and is half-cylindrical.Elastic shelf 11 is to form the resilient clamp plane by many springs 112 perpendicular to article hanger 12 more than root iron bars 124.One side of elastic shelf 11 is wound in lax mode with many iron wires 13 with the side that article hanger 12 has trip 121, and making spring(-supported) mount 11 is that pivot forms start point with article hanger 12 according to the side that combines.This elastic shelf 11 has handle 113 with respect to configuration on as another side of the side of pivot.Aforementioned handle 113 is cylindrical apart from the far-end of elastic shelf 11, hand for the user grips, and aforementioned handle 113 is half-cylindrical apart from the near-end of elastic shelf 11, the plane of accepting support 122 of plane of its half round post and article hanger 12 is when barbecue 10 is the clamping state, be correspondingly to meet consistently, make handle 113 become a cylinder after support 122 combines with accepting.The some that is half round post in the aforementioned handle 113 has being referred to as groove otch 114,115, and this to the position of groove otch 114,115 handle 113 with accept support 122 in conjunction with back system corresponding the breach of flexible retaining ring 123, have a part of width in the handle 113 less than its columniform diameter so groove otch 114,115 makes, and in cohesive process, allow handle 113 can pass through the breach of flexible retaining ring 123 smoothly.In addition, elastic shelf 11 has been because of having comprised many springs 112, causes button wherein and holds the dual-side at these spring 112 two ends and can bear the inside elastic stress that spring is bestowed.Therefore for avoiding aforementioned dual-side, at the support of this dual-side intermediate configurations one cross-over connection frame 111 that spreads out, with the opposing elastic stress because inside elastic stress is out of shape.

Please cooperate in addition with reference to figure 1, the gripper shoe 21 of grate 20 is rectangular, be different from the gripper shoe 22 that slightly is trapezoidal, when its purpose can be level for the article hanger 12 of barbecue 10 in grate 20, elastic shelf 11 can rest in the top margin of this gripper shoe 21 after opening, so that the user takes the roasting thing for the treatment of on the article hanger 12.

With reference to figure 4B, show that the utility model barbecue 10 is the stereogram of clamping state, wherein flexible retaining ring 123 rotates to fastening position after support 122 combines at handle 113 with accepting, and it is combined closely.Shown in Fig. 4 B, because the fastening of flexible retaining ring 123 is reeled with the iron wire 13 of corresponding side, the article hanger 12 and the respective side of elastic shelf 11 are mutually combined, and orthogonal these iron bars 124 just form rubber-like clamping plane with spring 112, provide barbecue 10 when rotated, clamping treats roasting thing and can not come off, and the elasticity that provides of mat spring 112, especially general be used for the clamping all thickness different treat roasting thing.

With reference now to Fig. 5 A and 5B,, be to show that along Fig. 4 B center line A-A flexible retaining ring 123 is for triping and the snap close state respectively.Flexible retaining ring 123 has the breach that is acute angle, and its interior diameter is slightly less than and accepts support 122 semi-cylindrical diameters, accepts on the support 122 so can be enclosed within by flexible characteristic.Shown in Fig. 5 A, groove otch 114,115 makes handle can enter flexible retaining ring 123 inboards by the breach of flexible retaining ring 123, and with accept support 122 and combine.Again with reference to figure 5B, flexible retaining ring 123 rotatable its gap positions are positioned at breach to accept the side of support 122, and fastening handle 113 with accept support 122.Cooperation is with reference to figure 1, and gripper shoe 22 also has the U-shaped breach 225 with gripper shoe 21 identical configurations.And the U-shaped breach 225 of gripper shoe 22 provides handle 113 after the barbecue 10 clamping fastenings and accepts the cylinder that support 122 formed and rotate freely and support meat frame 10 betwixt.

With reference to figure 6A and 6B, be to show the square trip 121 of article hanger 12 and the forward and backward stereogram of joggle of the tongue-and-groove 852 of transmission sleeve pipe 85 respectively.As shown in Figure 6A, the square trip 121 of barbecue 10 can be connected to the tongue-and-groove 852 that transmission sleeve pipe 85 is positioned at gripper shoe 21 medial extremitys along the centerline axis of transmission sleeve pipe 85.Shown in Fig. 6 B, square trip 121 be axially with tongue-and-groove 852 joggles, when making dc motor 31 drive 85 rotations of transmission sleeve pipes, by aforementioned square joggle combination and drive barbecue 10 rotations, and in rotary course the unlikely disengaging situation that is coupling.Cooperation is with reference to figure 1, and the depth length of grate 20 also is unlikely to influence barbecue 10 and carries out the above-mentioned process that is coupling along transmission sleeve pipe 85 center lines, and after using barbecue 10, square trip 121 can axially break away from tongue-and-groove 852.

After describing preferred embodiment of the present utility model in detail, be familiar with this technology personage and can know understanding and can carry out various variations and change not breaking away under claim scope and the spirit.Another embodiment for example shown in Figure 7, the roasting rod 90 that can have square trip utilizes the grate 20 of the utility model to carry out skewered barbecue or roasting full chicken or roasted suckling pig etc., and wherein fork 91 is to be fixed on the roasting rod 90, and fork 92 can be inserted in by the front end of roasting rod 90.In addition with reference to figure 8, be to show the utility model handle 113 and accept another embodiment that support 122 combine, can utilize half-cylindrical part that the collar 40 directly entangles handle 113 along handle 113 depth directions and accept support 122 formation cylinders.And for example shown in Figure 9, U-shaped breach 215 on the rectangle gripper shoe 21 can be replaced by hole 216, the internal diameter of this hole 216 is slightly larger than the external diameter of transmission sleeve pipe 85, and the center line that is configured in the center line of keeping transmission sleeve pipe 85 and dc motor 31 rotating shafts is on the position of same axis.

Even, can have connected in star on the base plate 25 of grate, to lay the lead-in wire 50 of coiling base plate 25, the kindling material that the available market of aforementioned lead-in wire sells is made, incendivity 15 to 20 minutes, ignite lead-in wire institute of mat produces combustion high temperature and is beneficial to charcoal and lights a fire, can nerve of a covering sheet 51 on it with isolation charcoal and lead-in wire.In addition, the grate bottom can be provided with general foot rest, and mat it provide terrain clearance in order to heat radiation; Or bottom grate, general ashes dish is set again in order to accept ashes.Therefore, can understand the preferred embodiment that the utility model and previous embodiment can implement not to be subjected in the above-mentioned explanation in the lump limits.

Claims

1. a Roasting apparatus mainly comprises grate, barbecue and drive unit, it is characterized in that:

Described drive unit is a gripper shoe of being located at described grate one side, and connect the described barbecue with resilient clamp power and the drive source of drive unit by a drive sleeve tubular axis, when described drive unit is rotated driving, drives described barbecue and in this grate, rotate.

2. Roasting apparatus as claimed in claim 1 is characterized in that described barbecue is made up of article hanger and elastic shelf, and described elastic shelf comprises the spring of many resilient clamp power when the barbecue clamping is provided.

3. Roasting apparatus as claimed in claim 1 is characterized in that described grate base plate has groove, wherein lays the kindling material lead-in wire of this base plate of coiling.