Background technology
Currently available technology, a kind of safety juicer, comprises casing, the motor be arranged in casing, the shell with upper shed, spiral cutter, idler gear, net cylinder, roll brush, top cover and control device; Described casing comprises a portion and wall portion; Described top cover there is tremie pipe, tremie pipe is provided with unloading rod; The base plate of described shell has be positioned at center have axle sleeve, around the annular boss of axle sleeve, annular boss have radial through slot, be positioned at the ring baffle of annular boss top surface radial outside, juice yield tube, residue outlet and be arranged on annular boss is communicated with residue outlet let out cinder hole;
idler gearbe articulated in radial through slot; There is the tooth along circular distribution the lower end of spiral cutter; There are several teeth the lower end of described roll brush; The axle that motor shaft passes the lower end of axle sleeve and spiral cutter removably connects,
spiral cutterthe axle of upper end and top cover pivot joint, spiral cutter tooth engages with idler gear; Net cylinder lower end is arranged on the annular boss in ring baffle, upper end and top cover against; Net cylinder
on annular positioning diskwith
guide table on roll brush coordinates, the tooth of roll brush lower end engages with idler gear; The base plate of shell and the top board in seat portion removably connect; Top cover detachably coordinates with shell.Existing problems are: there is potential safety hazard, dangerous.
Utility model content
The purpose of this utility model is: provide a kind of safety juicer, works, eliminate potential safety hazard when it can prevent shell not to be connected to put in place with seat portion.
The utility model is achieved in that a kind of safety juicer, comprises casing, the motor be arranged in casing, the shell with upper shed, spiral cutter, top cover and control device; Described casing comprises a portion and wall portion; The base plate of shell and the top board in seat portion removably connect; Top cover detachably coordinates with shell;
Its special character is: described top cover has a radial plate, and the gathering sill of one end open is arranged at the top in the wall portion of described casing;
Also comprise a tongue tube and magnetic patch; Tongue tube one end is connected with power supply, the other end is connected with control device; Tongue tube is arranged in the wall portion at gathering sill place; Magnet is arranged on the end of radial plate;
Or also comprising a microswitch, microswitch is arranged in wall portion, and the spring bearer plate of microswitch stretches out from longitudinal wall of gathering sill, and spring bearer plate coordinates with the end of radial plate.
Described a kind of safety juicer, its special character is: step is arranged at the top of described shell;
Described gathering sill bottom has in wall portion and has guide table, and described step and guide table are slidably matched.
A kind of safety juicer of the utility model, owing to adopting such structure, after shell to be connected with seat portion and to put in place, magnet coordinates with tongue tube, reed switch conduction, now operation control work, machine operation.Eliminate potential safety hazard.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, a kind of safety juicer, comprises casing 1, the motor 2 be arranged in casing 1, the shell 3 with upper shed, spiral cutter 4, idler gear 5, net cylinder 6, roll brush 7, top cover 8 and control device; Described casing 1 comprises a portion 1A and wall portion 1B, and motor 2 is arranged in present portion 1A, and motor shaft 21 stretches out from the top board of seat portion 1A.Described top cover 8 there is tremie pipe 81, tremie pipe 81 is provided with unloading rod 9.
The base plate of described shell 3 has be positioned at center have axle sleeve 31, around the annular boss 32 of axle sleeve, annular boss have radial through slot 33, be positioned at the ring baffle 34 of annular boss top surface radial outside, juice yield tube 35, residue outlet 36 and be arranged on annular boss is communicated with residue outlet let out cinder hole 37;
idler gear 5be articulated in radial through slot 33;
There is the tooth 41 along circular distribution the lower end of spiral cutter 4; There are several teeth 71 lower end of described roll brush 7;
Motor shaft 21 removably connects through the axle of axle sleeve 31 with the lower end of spiral cutter 4,
spiral cutter 4the axle of upper end and top cover 8 pivot joint, the tooth 41 of spiral cutter 4 engages with idler gear 5; Net cylinder 6 lower end is arranged on the annular boss 32 in ring baffle 34, upper end and top cover 8 against; Net cylinder 6
on annular positioning disk 61with
guide table 72 on roll brush 7 coordinates, the tooth 71 of roll brush 7 lower end engages with idler gear 5;
The base plate of shell 3 and the top board of seat portion 1B removably connect; Top cover 8 detachably coordinates with the upper shed of shell 3.
Described top cover 8 has a radial plate 82, the gathering sill 1C of one end open is arranged at the top of the wall portion 1B of described casing 1;
Also comprise a tongue tube 10 and magnetic patch 11; Tongue tube 10 one end is connected with power supply, the other end is connected with control device; Tongue tube 10 is arranged in the wall portion 1B at gathering sill 1C place; Magnet 11 is arranged in the end of radial plate 82; Adopt such structure, top cover 8 and shell 3 fasten, and after shell 3 is connected with seat portion 13 and puts in place, tongue tube 10 and magnetic patch 11 coordinate, power supply conducting, operating control device, and electric machine rotation, squeezes the juice and start working.Can effectively prevent, when shell 3 is connected not in place with seat portion 1B, electric machine rotation eliminates potential safety hazard.
The utility model can also realize like this: also comprise a microswitch, and microswitch is arranged in wall portion 1B, and the spring bearer plate of microswitch stretches out from longitudinal wall of gathering sill 1C, and spring bearer plate coordinates with the end of radial plate 82.
As further improvement of the utility model: step 39 is arranged at the top of described shell 3;
Described gathering sill 1C bottom has on wall portion 1B and has guide table 1D, and described step 39 is slidably matched with guide table 1D.
There is annular bottom plate 62 described net cylinder 6 lower end, annular bottom plate 62 with
annular bossthe top surface laminating of 32;
The radially inner side of annular bottom plate 62 has ring-shaped guide rail 621;
There is annular gathering sill 42 lower end of described spiral cutter 4, and ring-shaped guide rail 621 and annular gathering sill 42 are slidably matched.
Above-described is only preferred embodiments of the present utility model.It should be pointed out that for the person of ordinary skill of the art, when not departing from the utility model principle, can also make some improvement and modification, this is also considered as protection domain of the present utility model.