CN103989419A - Bread maker transmission clamping base - Google Patents

Abstract

A bread maker transmission clamping base comprises a base which can be connected with a bread barrel bottom base in a position-clamping-sleeved mode. The bread maker transmission clamping base is characterized in that a supporting pad arranged above a bearing face of the base is further included, the base is connected with an output shaft of a driving motor and can rotate horizontally, an elastic device is arranged between the supporting pad and the bearing face of the base, and when the supporting pad moves down to a low position under stress, the base and the supporting pad are in a rotating braking or stopping state. According to the principle of the bread maker transmission clamping base, when the supporting pad is not in the low position, the base can be driven by the output shaft of the driving motor to drive a bread barrel which is connected with the base in a position-clamping-sleeved mode to rotate, rotating baking is achieved, when enough pressure is exerted on the break barrel and the supporting pad overcomes the elasticity of a spring and moves to the low position, the base and the supporting pad cannot rotate so that the bread barrel bottom base can rotate relative to the base, the bread barrel bottom and the base are connected in the position-clamping-sleeved mode, or the bread barrel bottom retreats from a clamping position, and separation of the bread barrel base and the base is achieved.

Description

A kind of bread producing machine transmission deck

Technical field

The present invention relates to domestic cooking device, the baking equipment such as involvement aspect chartered plane, relates more specifically to one and is applicable to the baking equipment transmission devices such as bread producing machine particularly.

Background technology

Bread producing machine has the function of making and toasting bread, for making bread thermally equivalent, in the time of baking bread, needs bread barrel to rotate relative to electrothermal tube, and existing transmission device-shaft coupling can only drive stirring blade to rotate, and can not drive bread barrel to rotate, and can not be suitable for.Chinese Patent Application No. 2014100758118 provides a kind of technical scheme of Household bread toaster of rotary heating, this scheme relates to a kind of novel transmission mechanism, have and press the only transmission deck of structure, " described transmission deck; at least stop in a direction of rotation in the time being subject to the enough pressure of bread barrel base, is connected or departs from the screens of transmission deck for bread barrel; " but the technical scheme that realizes this transmission deck is not provided.

Summary of the invention

The present invention aims to provide one to be had and can drive bread barrel rotation, and transmission device convenient and bread barrel base screens socket or disengaging, the present invention realizes by following technical proposals: a kind of bread producing machine transmission deck, comprise: the pedestal that can be socketed with the screens of bread barrel base, also comprise the pad of the weight-bearing surface top that is arranged at above-mentioned pedestal, described pedestal is connected with the output shaft of drive motors, can horizontally rotate, between described pad and pedestal weight-bearing surface, be provided with elastic element, in the time that above-mentioned pad is subject to top pressure to be displaced downwardly to low level, described pedestal and pad are in rotation brake or arrested state.

Principle of the present invention is: when pad is not during in low level, pedestal can drive the bread barrel rotation with its screens socket under the driving of drive motors output shaft, realizes rotation baking; When apply enough pressure in bread barrel, when the elastic force that makes pad overcome spring is displaced downwardly to low level, pedestal and pad can not rotate, and bread barrel base can be rotated with respect to pedestal, realize the screens socket of bread barrel base and pedestal or exit screens the disengaging that realizes bread barrel base and pedestal.

Compared with prior art, the present invention has can drive bread barrel rotation, and the beneficial effect that can be connected or depart from bread barrel screens easily.

Brief description of the drawings

Fig. 1 is general assembly structural representation of the present invention

Fig. 2 is the top view of Fig. 1

Fig. 3 is the half sectional view of pedestal

Fig. 4 is the top view of Fig. 3

Fig. 5 is the upward view of Fig. 3

Fig. 6 is the cutaway view that Fig. 4 dissects along B-B

Fig. 7 is the cutaway view that Fig. 4 dissects along C-C

Fig. 8 is the stereogram of the pad shown in Fig. 1 and Fig. 2

Fig. 9 is the stereogram of two annular lubricating pads in Fig. 1

Figure 10 is the structural representation of the bread barrel base supporting with the deck of transmission shown in Fig. 1

Figure 11 is the upward view of the base of bread barrel shown in Figure 10

Figure 12 is the cutaway view that Figure 11 dissects along D-D

Wherein: 1 is pedestal, 1.1 is the inwall of annular slot, 1.2 is the outer wall of annular slot, 1.3 for installing the installing hole of screens latch, 1.4 is annular slot, 1.5 is the annular groove of lubricating pad under device, 1.6 is the bottom land of annular slot, 1.7 is bottom land opening, 1.8 is the circular groove of device spring, 1.9 is the through hole at circular groove center, 2 is upper lubricating pad, 3 is screens latch, 4 is pad, 4.1 is air ring, 4.2 is limited post, 4.3 is braking stand-off, 4.4 bottom surfaces for braking stand-off, 5 is outer cover, 6 is cooking cavity negative, 7 is lower lubricating pad, 8 is the output shaft of drive motors, 9 is spring, 10 is bread barrel base, 10.1 is the sidewall of bread barrel base, 10.2 is the draw-in groove on bread barrel base side wall.

Detailed description of the invention

Describe the present invention below in conjunction with drawings and Examples.

Referring to Fig. 1-Figure 12, the present embodiment comprises pedestal 1, pad 4, outer cover 5, also comprise that 8 for supporting the spring 9 of pad 4, described pedestal 1 and the 8 screens sockets of the output shaft of drive motors, and carry out fastening with screw, frictional resistance while rotation for reducing pedestal and between the cooking cavity base plate of supporting base, can between said two devices, take lubricant method, the device that reduces frictional resistance also can be set between said two devices, as similar bicycle freewheel, in cannelure, place the ball dish of ball, ball collar etc., the present embodiment has adopted the lubricating pad 7 of being made up of antifriction self-lubricating material between pedestal 1 and cooking cavity base plate 6, in addition, the present embodiment is also provided with lubricating pad 2 between pedestal 1 and outer cover 5, make the pedestal 1 can be more smooth and easy under the driving of the output shaft of drive motors 8, stable rotation, described pedestal 1 is provided with the annular slot 1.4 of opening upwards, even on its inwall 1.1 and outer wall 1.2, be symmetrically distributed with 4 pairs of installing holes 1.3 that screens latch 3 is installed, its bottom land 1.6 is provided with 8 circular grooves 1.8 that are evenly distributed, for placing the spring that supports pad 4, circular groove 1.8 center is provided with through hole 1.9, bottom land 1.6 is also provided with 4 openings 1.7, it is hard that described pad 4 is stainless steel etc., wear-resistant material, by the air ring 4.1 of surface smoothing, 4.3 and 8 limited posts 4.2 of 4 braking stand-offs form, this pad 4 installs in annular slot 1.4, described braking stand-off 4.3 and limited post 4.2 can be respectively through the corresponding opening 1.7 and the through holes 1.9 that are distributed in kerve 1.6, therefore, in the present embodiment, pedestal 1 and pad 4 synchronously rotate/stop.For strengthening braking action, on the bottom surface 4.4 of braking stand-off 4.3 and cooking cavity base plate 6, can select to adopt with the surface of its corresponding part and carry out roughening processing or arrange protruding, recessed is waited measure, because the present embodiment pedestal 1 and the screens socketing method of bread barrel base 10 are different from prior art, and the contact-making surface of pad 4 and bread barrel base 10, the upper surface that is air ring has carried out polishing, lubricated, the requirement that screens is operated to required torsion is very low, the height of bread barrel while braking for reducing as far as possible, improve braking threshold, and simplify technique, reduce costs, the present embodiment adopts one side roughening Treatment Design, only roughening processing is carried out in the bottom surface 4.4 of braking stand-off 4.3, described limited post 4.2 is for the lateral displacement of restraining spring 9, and described spring 9 is slightly larger than the diameter of above-mentioned limited post 4.2 for the ease of assembling its internal diameter, and its external diameter is greater than the diameter of above-mentioned through hole 1.9, is slightly less than the diameter of above-mentioned circular groove 1.8.When installation, first pad 4 is turned around, limited post 4.2 and braking stand-off 4.4 are upwards, support spring 9 is enclosed within on limited post 4.2 successively, again pedestal 1 is also turned around, the limited post 4.2 of pad 4 is aimed to corresponding through hole 1.9, pad 4 is upwards pushed in the annular slot 1.4 of pedestal 1, and firmly make described limited post 4.2 and braking stand-off 4.4 respectively through corresponding through hole 1.9 and opening 1.7, again screens latch 3 is packed into the screens latch installing hole 1.3 on inwall 1.2 and the outer wall 1.2 of the annular slot 1.4 that is positioned at pedestal 1, pad 4 and spring 9 can not be dropped out, again pedestal 1 is just being come, make the opening upwards of annular slot 1.4, carry out the assembling of upper lubricating pad 2 and lower lubricating pad 7, then, output shaft 8 screens sockets pedestal 1 with drive motors, and with fastened by screw, finally, suit outer cover 5, and be fixed in screw on the base plate 6 of cooking cavity.The bread barrel base 10 being used in conjunction with the present embodiment is provided with 4 " г " shape draw-in grooves 10.2 corresponding with above-mentioned screens latch 3 positions on sidewall 10.1, for carrying out screens with screens latch 3, the afterbody of this draw-in groove 10.2 is recessed, in the time that screens latch 3 enters the afterbody of draw-in groove 10.2, due to the upwards active force of spring 9, in the situation that prosthetic is exerted pressure, cannot exit, and can not move relative to bread barrel base 10, make bread barrel base 10 and transmission deck realize screens socket.For making screens latch 3 conveniently enter draw-in groove 10.2, its import department is provided with chamfering.When use, bread barrel base 10 is inserted in the annular slot 1.4 of described pedestal 1, press down bread barrel, make the braking stand-off 4.3 conflict cooking cavity base plates 6 of pad 4, due to the bottom surface process roughening processing of braking stand-off 4.3, make to brake stand-off 4.3 and be difficult to relative motion with cooking cavity base plate 6, at this moment rotate bread barrel, make screens latch 3 aim at the import of draw-in groove 10.2, and enter into the bottom of draw-in groove 10.2, then, bread barrel turns clockwise, make screens latch 3 be positioned at the top of the afterbody of draw-in groove 10.2, at this moment discharge the pressure to bread barrel, pad 4 and bread barrel base 10 are by spring 9 jack-up, make screens latch 3 enter the afterbody of draw-in groove 10.2, realize the screens socket of bread barrel and transmission deck, after use, press down the braking stand-off 4.3 conflict cooking cavity base plates 6 that bread barrel makes pad 4, then, be rotated counterclockwise the flex point place that bread barrel to screens latch 3 is positioned at draw-in groove 10.2, make bread barrel base 10 and pedestal 1 exit screens, then discharge the pressure being applied in bread barrel, can take out bread barrel.

It is pointed out that every equivalent transformation that utilizes description of the present invention and accompanying drawing content to do, or the different expression of identical essence implication, and be directly or indirectly used in other relevant technical fields, all in scope of patent protection of the present invention.

Claims (1)

1. a bread producing machine transmission deck, comprise: the pedestal that can be socketed with the screens of bread barrel base, it is characterized in that: the pad that also comprises the weight-bearing surface top that is arranged at above-mentioned pedestal, described pedestal is connected with the output shaft of drive motors, can horizontally rotate, between described pad and pedestal weight-bearing surface, be provided with elastic element, when above-mentioned pad is stressed while being displaced downwardly to low level, described pedestal and pad are in rotation brake or arrested state.