100 type spheroidal graphite cast-iron electronic scales
Technical field
The present invention relates to a kind of utensil of weighing, especially adapt to people and weigh 100 type spheroidal graphite cast-iron electronic scales of goods.
Background technology
At present, known electronic scale is all with iron sheet, the welding of iron bar drawn or to form with pig iron casting, and iron sheet is thin to be easily deformed, easy to be rotten bad, and iron sheet is thick, increases stretching difficulty, and welding impact is attractive in appearance, and processing cost is high, and the pig iron is easily broken off.
Summary of the invention
Or form with pig iron casting with iron sheet, the welding of iron bar drawn to overcome existing electronic scale to be all, iron sheet is thin to be easily deformed, easy to be rotten bad, iron sheet is thick, increase stretching difficulty, welding impact is attractive in appearance, and production cost is high, the deficiency that the pig iron is easily broken off, the present invention provides a kind of 100 type spheroidal graphite cast-iron electronic scales, the platen of this 100 type spheroidal graphite cast-iron electronic scale and bearing frame are all to be formed by spheroidal graphite cast-iron casting, and not only iron plate is thick, it is not easy to rotten bad, firm and durable, and be simple to manufacture, elegant in appearance, processing cost is low.
nullThe technical solution adopted for the present invention to solve the technical problems is: be cast into platen and bearing frame with spheroidal graphite cast-iron,LOAD CELLS it is provided with between platen and the middle part of bearing frame,Four screw holes and four circular holes it are respectively equipped with at two of LOAD CELLS,It is formed around vertical edge at platen,The square of reinforcement and convex it is provided with at the back side of platen,The square of convex is provided with four screw holes,The arm-tie of X-shaped it is provided with in the cuboid of bearing frame、Straight plate and reinforcement,Four heads of arm-tie are provided with four screw holes,Plastic foot is arranged below at four screw holes,Bearing frame is arranged below at platen,It is provided with square groove at the middle part of bearing frame,Bottom land at groove is provided with four circular holes,Bottom land LOAD CELLS is arranged below,One of LOAD CELLS is provided with electric wire and four screw holes,Other end is provided with four circular holes,Four circular holes on LOAD CELLS are screwed with four screw holes at the platen back side,Four screw holes on LOAD CELLS are screwed with four circular holes on bearing frame bottom land,Small square hole it is provided with before groove,The head of straight plate is provided with big square hole,Big square hole is arranged above with elliptical tube,Elliptical tube be arranged above with fixed plate,Fixed plate is provided with electronic controller and digital display board,Electric wire on LOAD CELLS is by big、The endoporus of little two square holes and elliptical tube is connected to electronic controller、On digital display board,The bottom of bearing frame is provided with plastic foot,The head of bearing frame is provided with turns,Rotating shaft and pivot pin it is provided with on turning.When people need packed and transported, the pivot pin on turning can be pulled up, elliptical tube is turned over down, so that it may fold, reduce packaging volume, reduce cost of transportation.
The invention has the beneficial effects as follows: the platen of this 100 type spheroidal graphite cast-iron electronic scale and bearing frame are all to be formed by spheroidal graphite cast-iron casting, and not only iron plate is thick, it is not easy to rotten bad, firm and durable, and is simple to manufacture, and elegant in appearance, processing cost is low.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation at the platen back side in the present invention.
Fig. 2 is the structural representation of bearing frame in the present invention.
Fig. 3 is the structural principle schematic diagram of LOAD CELLS in the present invention.
Fig. 4 is the structural representation of the embodiment of the present invention.
In figure, 1. screw hole, 2. square, 3. reinforcement, 4. vertical edge, 5. big square hole, 6. head, 7. electric wire, 8. straight plate, 9. small square hole, 10. bottom land, 11. circular holes, 12. grooves, 13. arm-ties, 14. bearing frames, 15. LOAD CELLSs, 16. electronic controllers, 17. digital display boards, 18. elliptical tubes, 19. turn, 20. platens, 21. plastic foots, 22. rotating shafts, 23. pivot pins.
Detailed description of the invention
In FIG, the surrounding at platen is connected with vertical edge 4, is connected with the square 2 of reinforcement 3 and convex at the back side of platen, is drilled with four screw holes 1 on the square 2 of convex.
In fig. 2, the arm-tie 13 of X-shaped, straight plate 8 and reinforcement 3 it is connected with in the cuboid of bearing frame, four heads of arm-tie 13 are drilled with four screw holes 1, square groove 12 it is cast with at the middle part of bearing frame 14, small square hole 9 it is drilled with before groove 12, it is cast with big square hole 5 on the head 6 of straight plate 8, bottom land 10 at groove is drilled with four circular holes 11, by there being LOAD CELLS below bottom land, the electric wire 7 on LOAD CELLS is connected on electronic controller, digital display board by the endoporus of large and small two square holes and elliptical tube.
In figure 3, of LOAD CELLS 15 is by live wire 7 and is drilled with four screw holes 1, and other end is drilled with four circular holes 11.
nullIn the diagram,It is cast into platen 20 and bearing frame with spheroidal graphite cast-iron,By there being LOAD CELLS between platen 20 and the middle part of bearing frame,Four screw holes and four circular holes it are drilled with respectively at two of LOAD CELLS,Surrounding at platen 20 is connected with vertical edge,The square of reinforcement and convex it is connected with at the back side of platen,The square of convex is drilled with four screw holes 1,By there being plastic foot 21 below four screw holes,The arm-tie of X-shaped it is connected with in the cuboid of bearing frame、Straight plate and reinforcement,Four heads of arm-tie are drilled with four screw holes,By there being bearing frame below platen 20,It is cast with square groove at the middle part of bearing frame,Bottom land at groove is drilled with four circular holes,One of LOAD CELLS is by live wire and is drilled with four screw holes,Other end is drilled with four circular holes,Four circular holes on LOAD CELLS are screwed with four screw holes at the platen back side,Four screw holes on LOAD CELLS are screwed with four circular holes on bearing frame bottom land,Small square hole it is drilled with before groove,It is cast with big square hole on the head 6 of straight plate,It is cast with elliptical tube 18 above big square hole,Elliptical tube 18 above by there being fixed plate,By having electronic controller 16 and digital display board 17 in fixed plate,Electric wire on LOAD CELLS is by big、The endoporus of little two square holes and elliptical tube 18 is connected to electronic controller 16、On digital display board 17,The bottom of bearing frame is by there being plastic foot 21,By turning 19 on the head 6 of the straight plate of bearing frame,Turning on 19 by having rotating shaft 22 and pivot pin 23.