Fruit weighing screening plate ejector apparatus
technical field:
The utility model relates to a kind of fruit weighing screening plate ejector apparatus.
background technology:
Fruit refers to succulence and pleasantly sweet fruit, not only contains abundant nutrition and can help digest.Fruit is the general designation of fruit and the seed edible to part.That fruit has is hypotensive, delaying senility, weight-reducing, skin care, improving eyesight, anticancer, reduce the health-care effects such as cholesterol.
Existing fruit in the time of screening class completely by manually seeing volume size or weighing to realize, not only inefficiency, and accuracy is poor.
summary of the invention:
The purpose of this utility model is to provide a kind of fruit weighing screening plate ejector apparatus, and this fruit weighing screening plate ejector apparatus is simple in structure, reasonable in design, is conducive to fruit weighing screening and improves screening effeciency.
The technical solution adopted in the utility model:
The utility model fruit weighing screening plate ejector apparatus, it is characterized in that: comprise body, crowbar and for the electromagnetic valve of power is provided, described crowbar is hinged on body on one side, between crowbar bottom surface and electromagnetic valve, be hinged with and turn shape push rod, the described shape push rod that turns includes the fixing long push rod of all-in-one-piece and fork, described corner of turning shape push rod is hinged on body, and fork movable end and electromagnetic valve expansion link end are hinged, and long push rod movable end is hinged with the roller that is arranged at crowbar bottom surface.
Above-mentioned crowbar bottom surface is provided with the cancave cambered surface that is beneficial to roller skid, and this cancave cambered surface setting position is close to the pin jointed end of crowbar.
In the portion of above-mentioned body side, and be positioned at electromagnetic valve expansion link end and be provided with limit telescopic screw, this limit telescopic screw is screwed onto on the pedestal that is fixed on body.
Above-mentioned long push rod and fork are staggered and form 115 degree.
The pin jointed end of above-mentioned fork is provided with arcuate socket.
Above-mentioned rollers is nylon roller.
The principle of work of the utility model fruit weighing screening plate ejector apparatus, in the time that the fruit of weighing on screening plate reaches requirement when weighing, electromagnetic valve obtains electric, expansion link action on electromagnetic valve, promotion is turned shape push rod and is swung, and turns the long push rod pushing tow crowbar on shape push rod, and crowbar starts rotation, the movable end of crowbar promote to weigh screening plate tilt, thereby topple over the fruit in dish.
The advantage of the utility model fruit weighing screening plate ejector apparatus: simple in structure, reasonable in design, be conducive to improve the screening effeciency of fruit.
brief description of the drawings:
Fig. 1 the utility model electromagnetic valve organigram in the raw;
The organigram of Fig. 2 the utility model electromagnetic valve in attracting state;
Fig. 3 exploded view of the present utility model;
Fig. 4 is use state organigram of the present utility model;
Fig. 5 is the block diagram of pedestal;
Fig. 6 is that the utility model uses side view of the state.
detailed description of the invention:
The utility model fruit weighing screening plate ejector apparatus, comprise body 1, crowbar 2 and for the electromagnetic valve 3 of power is provided, described crowbar 2 is hinged on body 1 on one side, between crowbar bottom surface and electromagnetic valve, be hinged with and turn shape push rod 4, the described shape push rod that turns includes the fixing long push rod 5 of all-in-one-piece and fork 6, described corner of turning shape push rod is hinged on body, fork movable end 601 is hinged with electromagnetic valve expansion link 12 ends, long push rod movable end 501 is hinged with the roller 7 that is arranged at crowbar bottom surface, roller is nylon roller, due to roller being set, make long push rod promote crowbar bottom surface more smoothly, change friction of rolling into by cliding friction, be conducive to reduce wear, improve service life.
Above-mentioned crowbar bottom surface is provided with the cancave cambered surface 8 that is beneficial to roller skid, and this cancave cambered surface setting position is close to the pin jointed end of crowbar.This cancave cambered surface is the walking surface of roller, is located at the middle part of crowbar bottom width direction at cancave cambered surface, and its both sides have the side block 9 higher than cancave cambered surface, and this side block is conducive to prevent roller slippage.
In the portion of above-mentioned body side, and be positioned at electromagnetic valve expansion link end and be provided with limit telescopic screw 10, this limit telescopic screw is screwed onto on the pedestal that is fixed on body.
For reasonable in design, above-mentioned long push rod and fork are staggered and form 115 degree.The design of long this angle of push rod is not only conducive to turn the application of force of shape push rod to crowbar, and is that the designs such as moment are the most rational.For fear of occurring dead point in pushing tow process, the axial line of electromagnetic valve expansion link and horizontal plane angle are 4 degree.
Promote angle for the ease of regulating, the pin jointed end of above-mentioned fork is provided with arcuate socket 11.
For the pedestal that allows Motionless electromagnetic valve, crowbar, turns the parts such as shape push rod can forward and reversely be installed, on this base plate, comprise the horizontal strip hole 12 that two row three are listed as, this horizontal strip hole is used for installing electromagnetic valve, on horizontal strip hole both sides, portion is arranged with vertical strip hole 13, laterally above strip hole, be provided with four symmetrical through holes 14 of two row, it is for installing crowbar and turning shape push rod.
For crowbar 2 pushing tows are weighed after screening plate, the fruit in disk body lift fall behind can not fall damage, be provided with buffing pad 15 at body side, buffing pad is provided with cushion rubber 16.
The principle of work of the utility model fruit weighing screening plate ejector apparatus, in the time that the fruit of weighing on screening plate reaches requirement when weighing, electromagnetic valve obtains electric, expansion link action on electromagnetic valve, promotion is turned shape push rod and is swung, and turns the long push rod pushing tow crowbar on shape push rod, and crowbar starts rotation, the movable end of crowbar promote to weigh screening plate tilt, thereby topple over the fruit in dish.
The advantage of the utility model fruit weighing screening plate ejector apparatus: simple in structure, reasonable in design, be conducive to improve the screening effeciency of fruit.